added

merge corrections
Merge remote-tracking branch 'origin/development'
2025-12-19 13:31:02 +01:00 · 2024-05-14 12:10:58 +02:00 · 2024-05-07 18:39:38 +02:00 · 2024-05-07 18:29:01 +02:00 · 2024-05-07 18:01:12 +02:00 · 2024-05-07 18:00:57 +02:00
691 changed files with 267795 additions and 552 deletions
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -0,0 +1,31 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: "[bug-report]"
+labels: bug
+assignees: TLINDEN
+
+---
+
+**Describtion**
+<!-- Please provide a clear and concise description of the issue: -->
+
+
+**Steps To Reproduce**
+<!-- Please detail the steps to reproduce the behavior: -->
+
+
+**Expected behavior**
+<!-- What do you expected to happen instead? -->
+
+
+**Version information**
+<!--
+Please provide as much version information as possible:
+- if you have just installed a binary, provide the output of: tablizer --version
+- if you installed from source, provide the output of: make show-version
+- provide additional details: operating system and version and shell environment
+-->
+
+
+**Additional informations**
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@@ -0,0 +1,23 @@
+---
+name: Feature request
+about: Suggest a feature
+title: "[feature-request]"
+labels: feature-request
+assignees: TLINDEN
+
+---
+
+**Describtion**
+<!-- Please provide a clear and concise description of the feature you desire: -->
+
+
+
+**Version information**
+<!--
+Just in case the feature is already present, please provide as
+much version information as possible:
+- if you have just installed a binary, provide the output of: tablizer --version
+- if you installed from source, provide the output of: make show-version
+- provide additional details: operating system and version and shell environment
+-->
+
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -4,7 +4,7 @@ jobs:
  build:
    strategy:
      matrix:
-        version: [1.17, 1.18, 1.19]
+        version: [1.18, 1.19]
        os: [ubuntu-latest, windows-latest, macos-latest]
    name: Build
    runs-on: ${{ matrix.os }}
@@ -23,3 +23,16 @@ jobs:

    - name: test
      run: make test
+
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.18
+      - uses: actions/checkout@v3
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          skip-cache: true
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,2 @@
+releases
+tablizer
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,278 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](http://semver.org).
+
+## [v1.0.14](https://github.com/TLINDEN/tablizer/tree/v1.0.14) - 2023-01-23
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.13...v1.0.14)
+
+### Fixed
+
+- The -D parameter could not be used together with -a.
+
+- Fixed invalid argv handling: when the user wanted to read from stdin
+  but gave an argument which was  meant as a pattern, but also existed
+  as a filename, then tablizer opened the file, ignored stdin.
+  
+- Makefile indentation
+
+  
+### Added
+
+- added licens notes about dependencies
+
+- using hard coded uniseq version, see actions#3396457307
+
+- updated dependencies (go module versions)
+
+
+## [v1.0.13](https://github.com/TLINDEN/tablizer/tree/v1.0.13) - 2022-11-03
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.12...v1.0.13)
+
+### Added
+
+- Added command line flag to generate shell completion code
+
+- Added an animated demo gif to the README to demonstrate the tool
+
+### Fixed
+
+- The `-A` flag wasn't implemented (default output mode).
+
+- Fixed building from source on systems w/o perls pod tools,
+  which is not requrired anyway since I always commit the latest
+  manpage.
+
+
+## [v1.0.12](https://github.com/TLINDEN/tablizer/tree/v1.0.12) - 2022-10-25
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.11...v1.0.12)
+
+### Added
+
+- Added support to parse CSV input
+
+- Added CSV output support
+
+- Added support for environment variables
+
+### Changed
+
+- We do not use the generated help message anymore, instead we use the
+  usage from the  manpage, which we have to maintain  anyway. It looks
+  better and has flag groups, which  cobra is still lacking as of this
+  writing.
+  
+-  More refactoring  and  re-organization,  runtime configuration  now
+  lives in the cfg module.
+  
+  
+### Fixed
+
+- Fixed  [Bug #5](https://github.com/TLINDEN/tablizer/issues/5), where
+  matches have not been highlighted correctly in some rare cases.
+
+
+
+## [v1.0.11](https://github.com/TLINDEN/tablizer/tree/v1.0.11) - 2022-10-19
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.10...v1.0.11)
+
+### Added
+
+- Added CI job golinter to regularly check for common mistakes.
+
+- Added YAML output mode.
+
+- Added more unit tests, we're over 95% in the lib module.
+
+### Changed
+
+- do  not use any global  variables anymore, makes the  code easier to
+  maintain, understand and test
+
+- using io.Writer  in print* functions, which is easier  to test, also
+  re-implemented the print tests.
+
+- replaced go-str2duration with my own implementation `duration2int()`.
+
+
+
+## [v1.0.10](https://github.com/TLINDEN/tablizer/tree/v1.0.10) - 2022-10-15
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.9...v1.0.10)
+
+### Added
+
+- Added various sort modes: sort by time, by duration, numerical (-a -t -i)
+
+- Added possibility to modify sort order to descending (-D)
+
+- Added support  to specify a regexp in column  selector -c, which can
+  also be mixed with numerical column spec
+  
+- More unit tests
+
+### Fixed
+
+- Column specification  allowed to specify duplicate  columns like `-c
+  1,2,1,2` unchecked. Now this list will be deduplicated before use.
+
+
+
+## [v1.0.9](https://github.com/TLINDEN/tablizer/tree/v1.0.9) - 2022-10-14
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.8...v1.0.9)
+
+### Added
+
+- Added Changelog, Contribution guidelines and no COC.
+
+### Changed
+
+- some minor changes to satisfy linter.
+
+
+
+## [v1.0.8](https://github.com/TLINDEN/tablizer/tree/v1.0.8) - 2022-10-13
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.7...v1.0.8)
+
+### Added
+
+- Added sort support with the new parameter -k (like sort(1)).
+
+
+
+## [v1.0.7](https://github.com/TLINDEN/tablizer/tree/v1.0.7) - 2022-10-11
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.6...v1.0.7)
+
+### Added
+
+- Added pattern highlighting support.
+
+- Added more unit tests.
+
+### Fixed
+
+- Fixed extended more output in combination with -c.
+
+- Fixed issue #4, the version string was missing.
+
+
+
+## [v1.0.6](https://github.com/TLINDEN/tablizer/tree/v1.0.6) - 2022-10-05
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.5...v1.0.6)
+
+### Added
+
+- Added documentation about regexp syntax in the manpage.
+
+- Added more unit tests.
+
+### Changed
+
+- Rewrote the input parser.
+
+- Some more refactoring work has been done.
+
+
+
+## [v1.0.5](https://github.com/TLINDEN/tablizer/tree/v1.0.5) - 2022-10-05
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.4...v1.0.5)
+
+### Added
+
+- A  new option has been  added: --invert-match -v which  behaves like
+  the same option in grep(1): it inverts the pattern match.
+  
+- A few more unit tests have been added.
+
+### Fixed
+
+- Pattern  matching did  not work, because  the (new)  help subcommand
+  lead  to  cobra  taking  care  of  the  first  arg  to  the  program
+  (argv[1]).  So now  there's a  new parameter  -m which  displays the
+  manpage and no more subcommands.
+  
+
+
+## [v1.0.4](https://github.com/TLINDEN/tablizer/tree/v1.0.4) - 2022-10-04
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.3...v1.0.4)
+
+### Added
+
+- Development version of the compiled binary now uses git vars
+  in addition to program version.
+  
+- Added  an option to display  the manual page (compiled  in) as text:
+  --help, for cases where a user just installed the binary.
+  
+### Changed
+
+- Fixed go module namespace.
+
+
+
+## [v1.0.3](https://github.com/TLINDEN/tablizer/tree/v1.0.3) - 2022-10-03
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.2...v1.0.3)
+
+### Added
+
+- Added a new output mode: shell mode, which allows the user
+  to use the output in a shell eval loop to further process
+  the data.
+  
+### Changed
+
+- More refactoring work has been done.
+
+
+
+## [v1.0.2](https://github.com/TLINDEN/tablizer/tree/v1.0.2) - 2022-10-02
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.1...v1.0.2)
+
+### Added
+
+- Added some basic unit tests.
+
+### Changed
+
+- Code has been refactored to be more efficient.
+
+- Replaced table generation code with Tablewriter.
+
+
+
+
+
+## [v1.0.1](https://github.com/TLINDEN/tablizer/tree/v1.0.1) - 2022-09-30
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/v1.0.0...v1.0.1)
+
+### Added
+
+- Added a unix manual page.
+
+- Added release builder to Makefile
+
+### Changed
+
+- Various minor fixes.
+
+
+
+## [v1.0.0](https://github.com/TLINDEN/tablizer/tree/v1.0.0) - 2022-09-28
+
+[Full Changelog](https://github.com/TLINDEN/tablizer/compare/02a64a5c3fe4220df2c791ff1421d16ebd428c19...v1.0.0)
+
+Initial release.
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -0,0 +1,113 @@
+# No Code of Conduct
+
+*TL;DR:* This project  does **NOT** have a so called  Code of Conduct,
+nor will it ever have one.
+
+## The Rant
+
+The reasons are somewhat complicated and  I'll try my best to document
+them here.
+
+Ethical codes  or rules come  along like laws.  But how is  ethical or
+moral behavior defined? And who  defines which behavior is ethical and
+which is not? Certainly not me.
+
+Unless  you  live  in  a  dictatorship (and  more  than  half  of  the
+population of  planet earth  do as  of this  writing), laws  come into
+existence by democratic procedures. Laws  cover almost every aspect of
+live in  a society. Laws allow  and forbid behavior and  laws sanction
+infringements.
+
+A software project like  this one on the other hand  is not a society.
+There   are   not   enough   people  involved   to   form   democratic
+structures. And there will always be  a minority of users who have the
+right to commit or reject code. How could any maintainer of a software
+project dare to decree rules upon  others? Actually, am I, the current
+maintainer of this very project authorized to do so?
+
+I think the anser to this question clearly is NO.
+
+The  issue  is  being  complicated  by  the  fact,  that  open  source
+development these  days happens  on planetary  scale. And  this planet
+houses hundreds if not  thousands of different cultures, philosophies,
+ideologies and worldviews.  The answer  to many ethical questions will
+in most cases vague and nebulous.
+
+Ones joke will always be another ones insult.
+
+Then there  is the  problem of  language. I myself  am not  an english
+native, but I publish everyting using  the english language. I am able
+to communicate with  most people in the open  source community because
+of that.   But I am  certainly not  able to understand  everything and
+everyone. There  might be nuances to  a sentence I don't  sense, there
+might be  sarcastic connotations I  don't understand or  references to
+historical figures, events  or traditions I don't know  and never have
+heard of.
+
+Judging over other  peoples online behavior looks like  a titanic task
+to me. It is just not my job  to judge others, I am not legitimized or
+authorized to do so and I am not interested in this kind of business.
+
+Another huge  problem with ethical rules  is that you need  to outline
+and enforce sanctions  on those who violate the rules.  But since I am
+not an  elected authority  how would I  be able to  do this?   I don't
+know.  And  what happens if  someone complains about myself?   Shall I
+remove myself from my own project? Come on!
+
+Last but  not least there's  the law. So,  let's say someone  in india
+says  something insulting  to some  other developer  in an  issue.  Of
+course german  law does not apply  to indian people. More,  the insult
+might actually  not be an insult  in india. In the  end, nothing would
+happen.  Under  normal  circumstances, maintainers  would  delete  the
+posting, ban the user or remove push privileges etc.
+
+But then, is there a way for  the offending user to defend himself? Of
+course not, since neither indian or german law alone applies. I cannot
+go to  a german court  and sue the  guy and he  cannot do the  same in
+india. Or -  we possibly could but the judges  on both countries would
+just laugh and close the case.
+
+That  being said,  I  don't have  the  power nor  the  tools, nor  the
+authority to enforce serious sanctions  of any meaningful kind against
+others. Therefore I cannot outline any rules whatsoever.
+
+And let's not  even start talking about  there undemocratic "comitees"
+many projects  are forming to  circumvent this problem.  Some projects
+even  include  external  entities  like a  lawer  or  some  bureaucrat
+somewhere  just to  have the  ability  to complain  against a  comitee
+member. What a mess!
+
+
+
+## So, which are the ethical rules within this project then?
+
+Well, there are none.
+
+This project is  about code, not society. It doesn't  matter where you
+come from,  how you look,  how you think,  what you believe,  who your
+friends are, whay you  said or did sometime in the  past. I don't even
+care if you are a human being. You are an alien so bored that you need
+to submit code on github? Fine with me. You're a convicted criminal? I
+don't give a shit!
+
+**The only thing I am interested here is Code and only Code.**
+
+So if anyhing happens here I don't like  or I am obliged by law to act
+on,  I  will  decide  on  a  case to  case  basis  what  to  do.   And
+unfortunately,  since this  is the  nature  of a  github project,  you
+cannot complain, object or protest. I am very sorry!
+
+If you will, let's at least  outline these:
+
+- Please - just please -  behave towards others as you'd expect others
+  to behave towards yourself.
+
+- Don't judge others for any reason.
+
+- Only judge the code.
+
+But these are not rules, only a  friendly appeal to you as a developer
+and user.
+
+
+Thanks a lot!
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -0,0 +1,94 @@
+## Project Goals
+
+The goal of this  project is to build a small tool  which helps in day
+to day  work with tabular  output of various commandline  programs. It
+should be small,  fast and easy to understand. The  idea is to replace
+multiline  shell  pipes  using  awk,   sed  and  grep  with  just  one
+binary.
+
+There will be no GUI, no web interface, no public API of some sort, no
+builtin interpreter.
+
+The  programming  language  used  for  this  project  will  always  be
+[GOLANG](https://go.dev/)  with  the  exception of  the  documentation
+([Perl POD](https://perldoc.perl.org/perlpod)) and the Makefile.
+
+# Contributing
+
+You can contribute to this project in various ways:
+
+## Open an issue
+
+If you encounter  a problem or don't understand how  the program works
+or if you think the documentation is unclear, please don't hesitate to
+open an issue.
+
+Please add as much information about the case as possible, such as:
+
+- Your environment (operating system etc)
+- tablizer version (`tablizer --version`)
+- Input data. Please replace sensitive information with mock data!
+- Actual program output.
+- Expected program output.
+- Error message - if any.
+
+Be aware  that I  am working on  this (and some  other) project  in my
+spare  time which  is scarce.   Therefore  please don't  expect me  to
+respond to  your query within  hours or even  days. Be patient,  but I
+WILL respond.
+
+## Pull Requests
+
+Code and documentation help is  always much appreciated! Please follow
+thes guidelines to successfully contribute:
+
+-  Every  pull   request  shall  be  based   on  latest  `development`
+  branch. `main` is only used for releases.
+  
+- Execute the  unit tests before committing: `make  test`. There shall
+  be no errors.
+  
+- Strive  to be  backwards compatible  so that  users who  are already
+  using the program  don't have to change their habits  - unless it is
+  really neccessary.
+
+- Try to add a unit test for your addition.
+
+- Don't ever change existing unit tests!
+
+- Add a meaningful and comprehensive rationale about your contribution:
+  - Why do you think it might be useful for others?
+  - What did you actually change or add?
+  - Is there an open issue which  this PR fixes and if so, please link
+    to that issue.
+
+- [Re-]format your code with `gofmt -s`.
+
+- Avoid unneccesary dependencies, especially for very small functions.
+
+- **If** a  new dependency is being added, it  must be compatible with
+  our [license agreement](LICENSE).
+  
+- You  need to accept  that the  code or documentation  you contribute
+  will be redistributed under the  terms of said license agreement. If
+  your  contribution  is  considerably  large  or  if  you  contribute
+  regularly, then  feel free  to add  your name and  if you  want your
+  email    address     to    the    *AUTHORS*    section     of    the
+  [manpage](tablizer.pod).
+
+- Adhere to the above mentioned project goals.
+
+-  If  you are  unsure if  your addition or  change will  be accepted,
+  better ask before starting coding. Open an issue about your proposal
+  and let's  discuss it! That way  we avoid doing unnessesary  work on
+  both sides.
+    
+Each pull  request will be  carefully reviewed and  if it is  a useful
+addition  it  will  be  accepted. However,  please  be  prepared  that
+sometimes a  PR will be  rejected.  The reasons  may vary and  will be
+documented.   Perhaps the  above guidelines  are not  matched, or  the
+addition seems  to be not so  useful from my perspective,  maybe there
+are  too  much  changes  or  there  might  be  changes  I  don't  even
+understand.
+
+But whatever happens: your contribution is always welcome!
--- a/54
+++ b/54
@@ -18,33 +18,43 @@
 #
 # no need to modify anything below
 tool      = tablizer
-version = $(shell egrep "= .v" lib/common.go | cut -d'=' -f2 | cut -d'"' -f 2)
+version   = $(shell egrep "= .v" cfg/config.go | cut -d'=' -f2 | cut -d'"' -f 2)
 archs     = android darwin freebsd linux netbsd openbsd windows
 PREFIX    = /usr/local
 UID       = root
 GID       = 0
-BRANCH  = $(shell git describe --all | cut -d/ -f2)
+BRANCH    = $(shell git branch --show-current)
 COMMIT    = $(shell git rev-parse --short=8 HEAD)
 BUILD     = $(shell date +%Y.%m.%d.%H%M%S) 
-VERSION:= $(if $(filter $(BRANCH), development),$(version)-$(BRANCH)-$(COMMIT)-$(BUILD))
-
+VERSION  := $(if $(filter $(BRANCH), development),$(version)-$(BRANCH)-$(COMMIT)-$(BUILD),$(version))
+HAVE_POD := $(shell pod2text -h 2>/dev/null)

 all: $(tool).1 cmd/$(tool).go buildlocal

 %.1: %.pod
+ifdef HAVE_POD
 	pod2man -c "User Commands" -r 1 -s 1 $*.pod > $*.1
+endif

 cmd/%.go: %.pod
+ifdef HAVE_POD
 	echo "package cmd" > cmd/$*.go
+	echo >> cmd/$*.go
 	echo "var manpage = \`" >> cmd/$*.go
 	pod2text $*.pod >> cmd/$*.go
 	echo "\`" >> cmd/$*.go

+	echo "var usage = \`" >> cmd/$*.go
+	awk '/SYNOPS/{f=1;next} /DESCR/{f=0} f' $*.pod  | sed 's/^    //' >> cmd/$*.go
+	echo "\`" >> cmd/$*.go
+endif
+
 buildlocal:
-	go build -ldflags "-X 'github.com/tlinden/tablizer/lib.VERSION=$(VERSION)'"
+	go build -ldflags "-X 'github.com/tlinden/tablizer/cfg.VERSION=$(VERSION)'"

 release:
 	./mkrel.sh $(tool) $(version)
+	gh release create $(version) --generate-notes releases/*

 install: buildlocal
 	install -d -o $(UID) -g $(GID) $(PREFIX)/bin
@@ -53,7 +63,39 @@ install: buildlocal
 	install -o $(UID) -g $(GID) -m 444 $(tool).1 $(PREFIX)/man/man1/

 clean:
-	rm -rf $(tool) releases
+	rm -rf $(tool) releases coverage.out

 test:
 	go test -v ./...
+	bash t/test.sh
+
+singletest:
+	@echo "Call like this: ''make singletest TEST=TestPrepareColumns MOD=lib"
+	go test -run $(TEST) github.com/tlinden/tablizer/$(MOD)
+
+cover-report:
+	go test ./... -cover -coverprofile=coverage.out
+	go tool cover -html=coverage.out
+
+show-versions: buildlocal
+	@echo "### tablizer version:"
+	@./tablizer --version
+
+	@echo
+	@echo "### go module versions:"
+	@go list -m all
+
+	@echo
+	@echo "### go version used for building:"
+	@grep -m 1 go go.mod
+
+goupdate:
+	go get -t -u=patch ./...
+
+lint:
+	golangci-lint run
+
+# keep til ireturn
+lint-full:
+	golangci-lint run --enable-all --exclude-use-default --disable exhaustivestruct,exhaustruct,depguard,interfacer,deadcode,golint,structcheck,scopelint,varcheck,ifshort,maligned,nosnakecase,godot,funlen,gofumpt,cyclop,noctx,gochecknoglobals,paralleltest,forbidigo,gci,godox,goimports,ireturn,stylecheck,testpackage,mirror,nestif,revive,goerr113,gomnd
+	gocritic check -enableAll *.go
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 [![Actions](https://github.com/tlinden/tablizer/actions/workflows/ci.yaml/badge.svg)](https://github.com/tlinden/tablizer/actions)
 [![License](https://img.shields.io/badge/license-GPL-blue.svg)](https://github.com/tlinden/tablizer/blob/master/LICENSE)
+[![Go Report Card](https://goreportcard.com/badge/github.com/tlinden/tablizer)](https://goreportcard.com/report/github.com/tlinden/tablizer)

 ## tablizer - Manipulate tabular output of other programs

@@ -20,13 +21,13 @@ But you're only interested in the  NAME and STATUS columns. Here's how
 to do this with tablizer:

 ```
-% kubectl get pods | ./tablizer 
+% kubectl get pods | tablizer 
 NAME(1)                      READY(2) STATUS(3)  RESTARTS(4)    AGE(5)
 repldepl-7bcd8d5b64-7zq4l    1/1      Running    1 (69m ago)    5h26m
 repldepl-7bcd8d5b64-m48n8    1/1      Running    1 (69m ago)    5h26m
 repldepl-7bcd8d5b64-q2bf4    1/1      Running    1 (69m ago)    5h26m

-% kubectl get pods | ./tablizer -c 1,3
+% kubectl get pods | tablizer -c 1,3
 NAME(1)                      STATUS(3)
 repldepl-7bcd8d5b64-7zq4l    Running
 repldepl-7bcd8d5b64-m48n8    Running
@@ -35,10 +36,11 @@ repldepl-7bcd8d5b64-q2bf4    Running

 Another use case is when the tabular  output is so wide that lines are
 being broken and the whole output  is completely distorted.  In such a
-case you can use the `-x` flag to get an output similar to `\x` in `psql`:
+case you can use the `-o extended  | -X` flag to get an output similar
+to `\x` in `psql`:

 ```
-% kubectl get pods | ./tablizer -x    
+% kubectl get pods | tablizer -X
    NAME: repldepl-7bcd8d5b64-7zq4l
   READY: 1/1
  STATUS: Running
@@ -63,17 +65,33 @@ Tablize can read one or more files or - if none specified - from STDIN.
 You can also specify a regex pattern to reduce the output:

 ```
-% kubectl get pods | ./tablizer q2bf4
+% kubectl get pods | tablizer q2bf4
 NAME(1)                      READY(2) STATUS(3)  RESTARTS(4)    AGE(5)
 repldepl-7bcd8d5b64-q2bf4    1/1      Running    1 (69m ago)    5h26m
 ```

+Sometimes a filter regex is to broad  and you wish to filter only on a
+particular column. This is possible using `-F`:
+```
+% kubectl get pods | tablizer -n -Fname=2
+NAME                            READY   STATUS  RESTARTS        AGE
+repldepl-7bcd8d5b64-q2bf4       1/1     Running 1 (69m ago)     5h26m
+```
+
+Here we filtered  the `NAME` column for `2`, which  would have matched
+otherwise on all rows.
+
+There are more output modes like org-mode (orgtbl) and markdown.
+
+## Demo
+
+[![asciicast](demo/tablizer-demo.gif)](https://asciinema.org/a/9FKc3HPnlg8D2X8otheleEa9t)

 ## Installation

 There are multiple ways to install **tablizer**:

- Go to the [latest release page](https://github.com/muesli/mango/releases/latest),
+- Go to the [latest release page](https://github.com/tlinden/tablizer/releases/latest),
  locate the binary for your operating system and platform.
  
  Download it and put it into some directory within your `$PATH` variable.
@@ -106,6 +124,10 @@ https://github.com/TLINDEN/tablizer/blob/main/tablizer.pod
 Or if you cloned  the repository you can read it  this way (perl needs
 to be installed though): `perldoc tablizer.pod`.

+If you have the binary installed, you  can also read the man page with
+this command:
+
+    tablizer --man

 ## Getting help

--- a/1
+++ b/1
@@ -1 +0,0 @@
-
--- a/TODO.md
+++ b/TODO.md
@@ -0,0 +1,18 @@
+## Fixes to be implemented
+
+## Features to be implemented
+
+- add comment support (csf.NewReader().Comment = '#')
+
+- add --no-headers option
+
+### Lisp Plugin Infrastructure using zygo
+
+Hooks:
+
+| Filter    | Purpose                                                     | Args                | Return |
+|-----------|-------------------------------------------------------------|---------------------|--------|
+| filter    | include or exclude lines                                    | row as hash         | bool   |
+| process   | do calculations with data, store results in global lisp env | whole dataset       | nil    |
+| transpose | modify a cell                                               | headername and cell | cell   |
+| append    | add one or more rows to the dataset (use this to add stats) | nil                 | rows   |
--- a/cfg/config.go
+++ b/cfg/config.go
@@ -0,0 +1,386 @@
+/*
+Copyright © 2022-2024 Thomas von Dein
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+package cfg
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"regexp"
+	"strings"
+
+	"github.com/glycerine/zygomys/zygo"
+	"github.com/gookit/color"
+	"github.com/hashicorp/hcl/v2/hclsimple"
+)
+
+const DefaultSeparator string = `(\s\s+|\t)`
+const Version string = "v1.2.0"
+const MAXPARTS = 2
+
+var DefaultLoadPath = os.Getenv("HOME") + "/.config/tablizer/lisp"
+var DefaultConfigfile = os.Getenv("HOME") + "/.config/tablizer/config"
+
+var VERSION string // maintained by -x
+
+// public config, set via config file or using defaults
+type Settings struct {
+	FG             string `hcl:"FG"`
+	BG             string `hcl:"BG"`
+	HighlightFG    string `hcl:"HighlightFG"`
+	HighlightBG    string `hcl:"HighlightBG"`
+	NoHighlightFG  string `hcl:"NoHighlightFG"`
+	NoHighlightBG  string `hcl:"NoHighlightBG"`
+	HighlightHdrFG string `hcl:"HighlightHdrFG"`
+	HighlightHdrBG string `hcl:"HighlightHdrBG"`
+}
+
+// internal config
+type Config struct {
+	Debug          bool
+	NoNumbering    bool
+	NoHeaders      bool
+	Columns        string
+	UseColumns     []int
+	Separator      string
+	OutputMode     int
+	InvertMatch    bool
+	Pattern        string
+	PatternR       *regexp.Regexp
+	UseFuzzySearch bool
+	UseHighlight   bool
+
+	SortMode       string
+	SortDescending bool
+	SortByColumn   int
+
+	/*
+	 FIXME: make configurable somehow, config file or ENV
+	 see https://github.com/gookit/color.
+	*/
+	ColorStyle        color.Style
+	HighlightStyle    color.Style
+	NoHighlightStyle  color.Style
+	HighlightHdrStyle color.Style
+
+	NoColor bool
+
+	// special  case: we use the  config struct to transport  the lisp
+	// env trough the program
+	Lisp *zygo.Zlisp
+
+	// a path containing lisp scripts to be loaded on startup
+	LispLoadPath string
+
+	// config file, optional
+	Configfile string
+
+	Settings Settings
+
+	// used for field filtering
+	Rawfilters []string
+	Filters    map[string]*regexp.Regexp
+}
+
+// maps outputmode short flags to output mode, ie. -O => -o orgtbl
+type Modeflag struct {
+	X bool
+	O bool
+	M bool
+	S bool
+	Y bool
+	A bool
+	C bool
+}
+
+// used for switching printers
+const (
+	Extended = iota + 1
+	Orgtbl
+	Markdown
+	Shell
+	Yaml
+	CSV
+	ASCII
+)
+
+// various sort types
+type Sortmode struct {
+	Numeric bool
+	Time    bool
+	Age     bool
+}
+
+// valid lisp hooks
+var ValidHooks []string
+
+// default color schemes
+func (conf *Config) Colors() map[color.Level]map[string]color.Color {
+	colors := map[color.Level]map[string]color.Color{
+		color.Level16: {
+			"bg": color.BgGreen, "fg": color.FgWhite,
+			"hlbg": color.BgGray, "hlfg": color.FgWhite,
+		},
+		color.Level256: {
+			"bg": color.BgLightGreen, "fg": color.FgWhite,
+			"hlbg": color.BgLightBlue, "hlfg": color.FgWhite,
+		},
+		color.LevelRgb: {
+			"bg": color.BgLightGreen, "fg": color.FgWhite,
+			"hlbg": color.BgHiGreen, "hlfg": color.FgWhite,
+			"nohlbg": color.BgWhite, "nohlfg": color.FgLightGreen,
+			"hdrbg": color.BgBlue, "hdrfg": color.FgWhite,
+		},
+	}
+
+	if len(conf.Settings.BG) > 0 {
+		colors[color.Level16]["bg"] = ColorStringToBGColor(conf.Settings.BG)
+		colors[color.Level256]["bg"] = ColorStringToBGColor(conf.Settings.BG)
+		colors[color.LevelRgb]["bg"] = ColorStringToBGColor(conf.Settings.BG)
+	}
+
+	if len(conf.Settings.FG) > 0 {
+		colors[color.Level16]["fg"] = ColorStringToColor(conf.Settings.FG)
+		colors[color.Level256]["fg"] = ColorStringToColor(conf.Settings.FG)
+		colors[color.LevelRgb]["fg"] = ColorStringToColor(conf.Settings.FG)
+	}
+
+	if len(conf.Settings.HighlightBG) > 0 {
+		colors[color.Level16]["hlbg"] = ColorStringToBGColor(conf.Settings.HighlightBG)
+		colors[color.Level256]["hlbg"] = ColorStringToBGColor(conf.Settings.HighlightBG)
+		colors[color.LevelRgb]["hlbg"] = ColorStringToBGColor(conf.Settings.HighlightBG)
+	}
+
+	if len(conf.Settings.HighlightFG) > 0 {
+		colors[color.Level16]["hlfg"] = ColorStringToColor(conf.Settings.HighlightFG)
+		colors[color.Level256]["hlfg"] = ColorStringToColor(conf.Settings.HighlightFG)
+		colors[color.LevelRgb]["hlfg"] = ColorStringToColor(conf.Settings.HighlightFG)
+	}
+
+	if len(conf.Settings.NoHighlightBG) > 0 {
+		colors[color.Level16]["nohlbg"] = ColorStringToBGColor(conf.Settings.NoHighlightBG)
+		colors[color.Level256]["nohlbg"] = ColorStringToBGColor(conf.Settings.NoHighlightBG)
+		colors[color.LevelRgb]["nohlbg"] = ColorStringToBGColor(conf.Settings.NoHighlightBG)
+	}
+
+	if len(conf.Settings.NoHighlightFG) > 0 {
+		colors[color.Level16]["nohlfg"] = ColorStringToColor(conf.Settings.NoHighlightFG)
+		colors[color.Level256]["nohlfg"] = ColorStringToColor(conf.Settings.NoHighlightFG)
+		colors[color.LevelRgb]["nohlfg"] = ColorStringToColor(conf.Settings.NoHighlightFG)
+	}
+
+	if len(conf.Settings.HighlightHdrBG) > 0 {
+		colors[color.Level16]["hdrbg"] = ColorStringToBGColor(conf.Settings.HighlightHdrBG)
+		colors[color.Level256]["hdrbg"] = ColorStringToBGColor(conf.Settings.HighlightHdrBG)
+		colors[color.LevelRgb]["hdrbg"] = ColorStringToBGColor(conf.Settings.HighlightHdrBG)
+	}
+
+	if len(conf.Settings.HighlightHdrFG) > 0 {
+		colors[color.Level16]["hdrfg"] = ColorStringToColor(conf.Settings.HighlightHdrFG)
+		colors[color.Level256]["hdrfg"] = ColorStringToColor(conf.Settings.HighlightHdrFG)
+		colors[color.LevelRgb]["hdrfg"] = ColorStringToColor(conf.Settings.HighlightHdrFG)
+	}
+
+	return colors
+}
+
+// find supported color mode, modifies config based on constants
+func (conf *Config) DetermineColormode() {
+	if !isTerminal(os.Stdout) {
+		color.Disable()
+	} else {
+		level := color.TermColorLevel()
+		colors := conf.Colors()
+
+		conf.ColorStyle = color.New(colors[level]["bg"], colors[level]["fg"])
+		conf.HighlightStyle = color.New(colors[level]["hlbg"], colors[level]["hlfg"])
+		conf.NoHighlightStyle = color.New(colors[level]["nohlbg"], colors[level]["nohlfg"])
+		conf.HighlightHdrStyle = color.New(colors[level]["hdrbg"], colors[level]["hdrfg"])
+	}
+}
+
+// Return true if current terminal is interactive
+func isTerminal(f *os.File) bool {
+	o, _ := f.Stat()
+
+	return (o.Mode() & os.ModeCharDevice) == os.ModeCharDevice
+}
+
+// main program version
+// generated  version string, used  by -v contains  lib.Version on
+//
+//	main branch, and lib.Version-$branch-$lastcommit-$date on
+//
+// development branch
+func Getversion() string {
+	return fmt.Sprintf("This is tablizer version %s", VERSION)
+}
+
+func (conf *Config) PrepareSortFlags(flag Sortmode) {
+	switch {
+	case flag.Numeric:
+		conf.SortMode = "numeric"
+	case flag.Age:
+		conf.SortMode = "duration"
+	case flag.Time:
+		conf.SortMode = "time"
+	default:
+		conf.SortMode = "string"
+	}
+}
+
+func (conf *Config) PrepareModeFlags(flag Modeflag) {
+	switch {
+	case flag.X:
+		conf.OutputMode = Extended
+	case flag.O:
+		conf.OutputMode = Orgtbl
+	case flag.M:
+		conf.OutputMode = Markdown
+	case flag.S:
+		conf.OutputMode = Shell
+	case flag.Y:
+		conf.OutputMode = Yaml
+	case flag.C:
+		conf.OutputMode = CSV
+	default:
+		conf.OutputMode = ASCII
+	}
+}
+
+func (conf *Config) PrepareFilters() error {
+	conf.Filters = make(map[string]*regexp.Regexp, len(conf.Rawfilters))
+
+	for _, filter := range conf.Rawfilters {
+		parts := strings.Split(filter, "=")
+		if len(parts) != MAXPARTS {
+			return errors.New("filter field and value must be separated by =")
+		}
+
+		reg, err := regexp.Compile(parts[1])
+		if err != nil {
+			return fmt.Errorf("failed to compile filter regex for field %s: %w",
+				parts[0], err)
+		}
+
+		conf.Filters[strings.ToLower(parts[0])] = reg
+	}
+
+	return nil
+}
+
+func (conf *Config) CheckEnv() {
+	// check for environment vars, command line flags have precedence,
+	// NO_COLOR is being checked by the color module itself.
+	if !conf.NoNumbering {
+		_, set := os.LookupEnv("T_NO_HEADER_NUMBERING")
+		if set {
+			conf.NoNumbering = true
+		}
+	}
+
+	if len(conf.Columns) == 0 {
+		cols := os.Getenv("T_COLUMNS")
+		if len(cols) > 1 {
+			conf.Columns = cols
+		}
+	}
+}
+
+func (conf *Config) ApplyDefaults() {
+	// mode specific defaults
+	if conf.OutputMode == Yaml || conf.OutputMode == CSV {
+		conf.NoNumbering = true
+	}
+
+	ValidHooks = []string{"filter", "process", "transpose", "append"}
+}
+
+func (conf *Config) PreparePattern(pattern string) error {
+	PatternR, err := regexp.Compile(pattern)
+
+	if err != nil {
+		return fmt.Errorf("regexp pattern %s is invalid: %w", conf.Pattern, err)
+	}
+
+	conf.PatternR = PatternR
+	conf.Pattern = pattern
+
+	return nil
+}
+
+// Parse config file.  Ignore if the file doesn't exist  but return an
+// error if it exists but fails to read or parse
+func (conf *Config) ParseConfigfile() error {
+	path, err := os.Stat(conf.Configfile)
+
+	if os.IsNotExist(err) || path.IsDir() {
+		// ignore non-existent or dirs
+		return nil
+	}
+
+	configstring, err := os.ReadFile(path.Name())
+	if err != nil {
+		return fmt.Errorf("failed to read config file %s: %w", path.Name(), err)
+	}
+
+	err = hclsimple.Decode(
+		path.Name(),
+		configstring,
+		nil,
+		&conf.Settings)
+	if err != nil {
+		return fmt.Errorf("failed to load configuration file %s: %w",
+			path.Name(), err)
+	}
+
+	return nil
+}
+
+// translate color string to internal color value
+func ColorStringToColor(colorname string) color.Color {
+	for name, color := range color.FgColors {
+		if name == colorname {
+			return color
+		}
+	}
+
+	for name, color := range color.ExFgColors {
+		if name == colorname {
+			return color
+		}
+	}
+
+	return color.Normal
+}
+
+// same, for background colors
+func ColorStringToBGColor(colorname string) color.Color {
+	for name, color := range color.BgColors {
+		if name == colorname {
+			return color
+		}
+	}
+
+	for name, color := range color.ExBgColors {
+		if name == colorname {
+			return color
+		}
+	}
+
+	return color.Normal
+}
--- a/cfg/config_test.go
+++ b/cfg/config_test.go
@@ -0,0 +1,104 @@
+/*
+Copyright © 2022 Thomas von Dein
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package cfg
+
+import (
+	"fmt"
+	//	"reflect"
+	"testing"
+)
+
+func TestPrepareModeFlags(t *testing.T) {
+	var tests = []struct {
+		flag   Modeflag
+		expect int // output (constant enum)
+	}{
+		// short commandline flags like -M
+		{Modeflag{X: true}, Extended},
+		{Modeflag{S: true}, Shell},
+		{Modeflag{O: true}, Orgtbl},
+		{Modeflag{Y: true}, Yaml},
+		{Modeflag{M: true}, Markdown},
+		{Modeflag{}, ASCII},
+	}
+
+	// FIXME: use a map for easier printing
+	for _, testdata := range tests {
+		testname := fmt.Sprintf("PrepareModeFlags-expect-%d", testdata.expect)
+		t.Run(testname, func(t *testing.T) {
+			conf := Config{}
+
+			conf.PrepareModeFlags(testdata.flag)
+			if conf.OutputMode != testdata.expect {
+				t.Errorf("got: %d, expect: %d", conf.OutputMode, testdata.expect)
+			}
+		})
+	}
+}
+
+func TestPrepareSortFlags(t *testing.T) {
+	var tests = []struct {
+		flag   Sortmode
+		expect string // output
+	}{
+		// short commandline flags like -M
+		{Sortmode{Numeric: true}, "numeric"},
+		{Sortmode{Age: true}, "duration"},
+		{Sortmode{Time: true}, "time"},
+		{Sortmode{}, "string"},
+	}
+
+	for _, testdata := range tests {
+		testname := fmt.Sprintf("PrepareSortFlags-expect-%s", testdata.expect)
+		t.Run(testname, func(t *testing.T) {
+			conf := Config{}
+
+			conf.PrepareSortFlags(testdata.flag)
+
+			if conf.SortMode != testdata.expect {
+				t.Errorf("got: %s, expect: %s", conf.SortMode, testdata.expect)
+			}
+		})
+	}
+}
+
+func TestPreparePattern(t *testing.T) {
+	var tests = []struct {
+		pattern string
+		wanterr bool
+	}{
+		{"[A-Z]+", false},
+		{"[a-z", true},
+	}
+
+	for _, testdata := range tests {
+		testname := fmt.Sprintf("PreparePattern-pattern-%s-wanterr-%t",
+			testdata.pattern, testdata.wanterr)
+		t.Run(testname, func(t *testing.T) {
+			conf := Config{}
+
+			err := conf.PreparePattern(testdata.pattern)
+
+			if err != nil {
+				if !testdata.wanterr {
+					t.Errorf("PreparePattern returned error: %s", err)
+				}
+			}
+		})
+	}
+}
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 Thomas von Dein
+Copyright © 2022-2024 Thomas von Dein

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -18,25 +18,27 @@ package cmd

 import (
 	"bytes"
-	"github.com/tlinden/tablizer/lib"
+	"errors"
 	"fmt"
-	"github.com/spf13/cobra"
 	"log"
 	"os"
 	"os/exec"
+	"strings"
+
+	"github.com/spf13/cobra"
+	"github.com/tlinden/tablizer/cfg"
+	"github.com/tlinden/tablizer/lib"
 )

-var helpCmd = &cobra.Command{
-	Use:   "help",
-	Short: "Show documentation",
-	Run: func(cmd *cobra.Command, args []string) {
+func man() {
 	man := exec.Command("less", "-")

-		var b bytes.Buffer
-		b.Write([]byte(manpage))
+	var buffer bytes.Buffer
+
+	buffer.Write([]byte(manpage))

 	man.Stdout = os.Stdout
-		man.Stdin = &b
+	man.Stdin = &buffer
 	man.Stderr = os.Stderr

 	err := man.Run()
@@ -44,65 +46,157 @@ var helpCmd = &cobra.Command{
 	if err != nil {
 		log.Fatal(err)
 	}
-	},
 }

-var rootCmd = &cobra.Command{
+func completion(cmd *cobra.Command, mode string) error {
+	switch mode {
+	case "bash":
+		return cmd.Root().GenBashCompletion(os.Stdout)
+	case "zsh":
+		return cmd.Root().GenZshCompletion(os.Stdout)
+	case "fish":
+		return cmd.Root().GenFishCompletion(os.Stdout, true)
+	case "powershell":
+		return cmd.Root().GenPowerShellCompletionWithDesc(os.Stdout)
+	default:
+		return errors.New("invalid shell parameter! Valid ones: bash|zsh|fish|powershell")
+	}
+}
+
+func Execute() {
+	var (
+		conf           cfg.Config
+		ShowManual     bool
+		ShowVersion    bool
+		ShowCompletion string
+		modeflag       cfg.Modeflag
+		sortmode       cfg.Sortmode
+	)
+
+	var rootCmd = &cobra.Command{
 		Use:   "tablizer [regex] [file, ...]",
 		Short: "[Re-]tabularize tabular data",
 		Long:  `Manipulate tabular output of other programs`,
 		RunE: func(cmd *cobra.Command, args []string) error {
-		if lib.ShowVersion {
-			fmt.Printf("This is tablizer version %s\n", lib.VERSION)
+			if ShowVersion {
+				fmt.Println(cfg.Getversion())
+
 				return nil
 			}

-		err := lib.PrepareColumns()
+			if ShowManual {
+				man()
+
+				return nil
+			}
+
+			if len(ShowCompletion) > 0 {
+				return completion(cmd, ShowCompletion)
+			}
+
+			// Setup
+			err := conf.ParseConfigfile()
 			if err != nil {
 				return err
 			}

-		err = lib.PrepareModeFlags()
+			conf.CheckEnv()
+			conf.PrepareModeFlags(modeflag)
+			conf.PrepareSortFlags(sortmode)
+
+			if err = conf.PrepareFilters(); err != nil {
+				return err
+			}
+
+			conf.DetermineColormode()
+			conf.ApplyDefaults()
+
+			// setup lisp env, load plugins etc
+			err = lib.SetupLisp(&conf)
 			if err != nil {
 				return err
 			}

-		return lib.ProcessFiles(args)
+			// actual execution starts here
+			return lib.ProcessFiles(&conf, args)
 		},
-}
+	}
+
+	// options
+	rootCmd.PersistentFlags().BoolVarP(&conf.Debug, "debug", "d", false,
+		"Enable debugging")
+	rootCmd.PersistentFlags().BoolVarP(&conf.NoNumbering, "no-numbering", "n", false,
+		"Disable header numbering")
+	rootCmd.PersistentFlags().BoolVarP(&conf.NoHeaders, "no-headers", "H", false,
+		"Disable header display")
+	rootCmd.PersistentFlags().BoolVarP(&conf.NoColor, "no-color", "N", false,
+		"Disable pattern highlighting")
+	rootCmd.PersistentFlags().BoolVarP(&ShowVersion, "version", "V", false,
+		"Print program version")
+	rootCmd.PersistentFlags().BoolVarP(&conf.InvertMatch, "invert-match", "v", false,
+		"select non-matching rows")
+	rootCmd.PersistentFlags().BoolVarP(&ShowManual, "man", "m", false,
+		"Display manual page")
+	rootCmd.PersistentFlags().BoolVarP(&conf.UseFuzzySearch, "fuzzy", "z", false,
+		"Use fuzzy searching")
+	rootCmd.PersistentFlags().BoolVarP(&conf.UseHighlight, "highlight-lines", "L", false,
+		"Use alternating background colors")
+	rootCmd.PersistentFlags().StringVarP(&ShowCompletion, "completion", "", "",
+		"Display completion code")
+	rootCmd.PersistentFlags().StringVarP(&conf.Separator, "separator", "s", cfg.DefaultSeparator,
+		"Custom field separator")
+	rootCmd.PersistentFlags().StringVarP(&conf.Columns, "columns", "c", "",
+		"Only show the speficied columns (separated by ,)")
+
+	// sort options
+	rootCmd.PersistentFlags().IntVarP(&conf.SortByColumn, "sort-by", "k", 0,
+		"Sort by column (default: 1)")
+
+	// sort mode, only 1 allowed
+	rootCmd.PersistentFlags().BoolVarP(&conf.SortDescending, "sort-desc", "D", false,
+		"Sort in descending order (default: ascending)")
+	rootCmd.PersistentFlags().BoolVarP(&sortmode.Numeric, "sort-numeric", "i", false,
+		"sort according to string numerical value")
+	rootCmd.PersistentFlags().BoolVarP(&sortmode.Time, "sort-time", "t", false,
+		"sort according to time string")
+	rootCmd.PersistentFlags().BoolVarP(&sortmode.Age, "sort-age", "a", false,
+		"sort according to age (duration) string")
+	rootCmd.MarkFlagsMutuallyExclusive("sort-numeric", "sort-time",
+		"sort-age")
+
+	// output flags, only 1 allowed
+	rootCmd.PersistentFlags().BoolVarP(&modeflag.X, "extended", "X", false,
+		"Enable extended output")
+	rootCmd.PersistentFlags().BoolVarP(&modeflag.M, "markdown", "M", false,
+		"Enable markdown table output")
+	rootCmd.PersistentFlags().BoolVarP(&modeflag.O, "orgtbl", "O", false,
+		"Enable org-mode table output")
+	rootCmd.PersistentFlags().BoolVarP(&modeflag.S, "shell", "S", false,
+		"Enable shell mode output")
+	rootCmd.PersistentFlags().BoolVarP(&modeflag.Y, "yaml", "Y", false,
+		"Enable yaml output")
+	rootCmd.PersistentFlags().BoolVarP(&modeflag.C, "csv", "C", false,
+		"Enable CSV output")
+	rootCmd.PersistentFlags().BoolVarP(&modeflag.A, "ascii", "A", false,
+		"Enable ASCII output (default)")
+	rootCmd.MarkFlagsMutuallyExclusive("extended", "markdown", "orgtbl",
+		"shell", "yaml", "csv")
+
+	// lisp options
+	rootCmd.PersistentFlags().StringVarP(&conf.LispLoadPath, "load-path", "l", cfg.DefaultLoadPath,
+		"Load path for lisp plugins (expects *.zy files)")
+
+	// config file
+	rootCmd.PersistentFlags().StringVarP(&conf.Configfile, "config", "f", cfg.DefaultConfigfile,
+		"config file (default: ~/.config/tablizer/config)")
+
+	// filters
+	rootCmd.PersistentFlags().StringArrayVarP(&conf.Rawfilters, "filter", "F", nil, "Filter by field (field=regexp)")
+
+	rootCmd.SetUsageTemplate(strings.TrimSpace(usage) + "\n")

-func Execute() {
 	err := rootCmd.Execute()
 	if err != nil {
 		os.Exit(1)
 	}
 }
-
-func init() {
-	rootCmd.PersistentFlags().BoolVarP(&lib.Debug, "debug", "d", false, "Enable debugging")
-	rootCmd.PersistentFlags().BoolVarP(&lib.NoNumbering, "no-numbering", "n", false, "Disable header numbering")
-	rootCmd.PersistentFlags().BoolVarP(&lib.ShowVersion, "version", "v", false, "Print program version")
-	rootCmd.PersistentFlags().StringVarP(&lib.Separator, "separator", "s", "", "Custom field separator")
-	rootCmd.PersistentFlags().StringVarP(&lib.Columns, "columns", "c", "", "Only show the speficied columns (separated by ,)")
-
-	// output flags, only 1 allowed, hidden, since just short cuts
-	rootCmd.PersistentFlags().BoolVarP(&lib.OutflagExtended, "extended", "X", false, "Enable extended output")
-	rootCmd.PersistentFlags().BoolVarP(&lib.OutflagMarkdown, "markdown", "M", false, "Enable markdown table output")
-	rootCmd.PersistentFlags().BoolVarP(&lib.OutflagOrgtable, "orgtbl", "O", false, "Enable org-mode table output")
-	rootCmd.PersistentFlags().BoolVarP(&lib.OutflagShell, "shell", "S", false, "Enable shell mode output")
-	rootCmd.MarkFlagsMutuallyExclusive("extended", "markdown", "orgtbl", "shell")
-	rootCmd.Flags().MarkHidden("extended")
-	rootCmd.Flags().MarkHidden("orgtbl")
-	rootCmd.Flags().MarkHidden("markdown")
-	rootCmd.Flags().MarkHidden("shell")
-
-	// same thing but more common, takes precedence over above group
-	rootCmd.PersistentFlags().StringVarP(&lib.OutputMode, "output", "o", "", "Output mode - one of: orgtbl, markdown, extended, shell, ascii(default)")
-
-	rootCmd.AddCommand(helpCmd)
-
-	rootCmd.SetHelpCommand(&cobra.Command{
-		Use:    "no-help",
-		Hidden: true,
-	})
-}
--- a/cmd/tablizer.go
+++ b/cmd/tablizer.go
@@ -1,4 +1,5 @@
 package cmd
+
 var manpage = `
 NAME
    tablizer - Manipulate tabular output of other programs
@@ -7,25 +8,48 @@ SYNOPSIS
        Usage:
          tablizer [regex] [file, ...] [flags]
    
-        Flags:
+        Operational Flags:
          -c, --columns string     Only show the speficied columns (separated by ,)
-          -d, --debug              Enable debugging
-          -h, --help               help for tablizer
+          -v, --invert-match       select non-matching rows
          -n, --no-numbering       Disable header numbering
-          -o, --output string      Output mode - one of: orgtbl, markdown, extended, ascii(default)
+          -N, --no-color           Disable pattern highlighting
+          -H, --no-headers         Disable headers display
+          -s, --separator string   Custom field separator
+          -k, --sort-by int        Sort by column (default: 1)
+          -z, --fuzzy              Use fuzzy search [experimental]
+          -F, --filter field=reg   Filter given field with regex, can be used multiple times
+
+        Output Flags (mutually exclusive):
          -X, --extended           Enable extended output
          -M, --markdown           Enable markdown table output
          -O, --orgtbl             Enable org-mode table output
-          -s, --separator string   Custom field separator
-          -v, --version            Print program version
+          -S, --shell              Enable shell evaluable output
+          -Y, --yaml               Enable yaml output
+          -C, --csv                Enable CSV output
+          -A, --ascii              Default output mode, ascii tabular
+          -L, --hightlight-lines   Use alternating background colors for tables
+
+        Sort Mode Flags (mutually exclusive):
+          -a, --sort-age           sort according to age (duration) string
+          -D, --sort-desc          Sort in descending order (default: ascending)
+          -i, --sort-numeric       sort according to string numerical value
+          -t, --sort-time          sort according to time string
+
+        Other Flags:
+              --completion <shell> Generate the autocompletion script for <shell>
+          -f, --config <file>      Configuration file (default: ~/.config/tablizer/config)
+          -d, --debug              Enable debugging
+          -h, --help               help for tablizer
+          -m, --man                Display manual page
+          -V, --version            Print program version

 DESCRIPTION
    Many programs generate tabular output. But sometimes you need to
    post-process these tables, you may need to remove one or more columns or
-    you may want to filter for some pattern or you may need the output in
-    another program and need to parse it somehow. Standard unix tools such
-    as awk(1), grep(1) or column(1) may help, but sometimes it's a tedious
-    business.
+    you may want to filter for some pattern (See PATTERNS) or you may need
+    the output in another program and need to parse it somehow. Standard
+    unix tools such as awk(1), grep(1) or column(1) may help, but sometimes
+    it's a tedious business.

    Let's take the output of the tool kubectl. It contains cells with
    withespace and they do not separate columns by TAB characters. This is
@@ -33,12 +57,13 @@ DESCRIPTION

    You can use tablizer to do these and more things.

-    tablizer analyses the header fiels of a table, registers the column
+    tablizer analyses the header fields of a table, registers the column
    positions of each header field and separates columns by those positions.

    Without any options it reads its input from "STDIN", but you can also
    specify a file as a parameter. If you want to reduce the output by some
-    regular expression, just specify it as its first parameters. Hence:
+    regular expression, just specify it as its first parameter. You may also
+    use the -v option to exclude all rows which match the pattern. Hence:

       # read from STDIN
       kubectl get pods | tablizer
@@ -58,7 +83,7 @@ DESCRIPTION
       NAME(1) READY(2) STATUS(3) RESTARTS(4) AGE(5)

    These numbers denote the column and you can use them to specify which
-    columns you want to have in your output:
+    columns you want to have in your output (see COLUMNS:

       kubectl get pods | tablizer -c1,3

@@ -67,13 +92,103 @@ DESCRIPTION

    The numbering can be suppressed by using the -n option.

-    Finally the -d option enables debugging output which is mostly usefull
+    By default tablizer shows a header containing the names of each column.
+    This can be disabled using the -H option. Be aware that this only
+    affects tabular output modes. Shell, Extended, Yaml and CSV output modes
+    always use the column names.
+
+    By default, if a pattern has been speficied, matches will be
+    highlighted. You can disable this behavior with the -N option.
+
+    Use the -k option to specify by which column to sort the tabular data
+    (as in GNU sort(1)). The default sort column is the first one. To
+    disable sorting at all, supply 0 (Zero) to -k. The default sort order is
+    ascending. You can change this to descending order using the option -D.
+    The default sort order is by string, but there are other sort modes:
+
+    -a --sort-age
+        Sorts duration strings like "1d4h32m51s".
+
+    -i --sort-numeric
+        Sorts numeric fields.
+
+    -t --sort-time
+        Sorts timestamps.
+
+    Finally the -d option enables debugging output which is mostly useful
    for the developer.

+  PATTERNS AND FILTERING
+    You can reduce the rows being displayed by using a regular expression
+    pattern. The regexp is PCRE compatible, refer to the syntax cheat sheet
+    here: <https://github.com/google/re2/wiki/Syntax>. If you want to read a
+    more comprehensive documentation about the topic and have perl installed
+    you can read it with:
+
+        perldoc perlre
+
+    Or read it online: <https://perldoc.perl.org/perlre>.
+
+    A note on modifiers: the regexp engine used in tablizer uses another
+    modifier syntax:
+
+        (?MODIFIER)
+
+    The most important modifiers are:
+
+    "i" ignore case "m" multiline mode "s" single line mode
+
+    Example for a case insensitive search:
+
+        kubectl get pods -A | tablizer "(?i)account"
+
+    You can use the experimental fuzzy search feature by providing the
+    option -z, in which case the pattern is regarded as a fuzzy search term,
+    not a regexp.
+
+    Sometimes you want to filter by one or more columns. You can do that
+    using the -F option. The option can be specified multiple times and has
+    the following format:
+
+        fieldname=regexp
+
+    Fieldnames (== columns headers) are case insensitive.
+
+    If you specify more than one filter, both filters have to match (AND
+    operation).
+
+    If the option -v is specified, the filtering is inverted.
+
+  COLUMNS
+    The parameter -c can be used to specify, which columns to display. By
+    default tablizer numerizes the header names and these numbers can be
+    used to specify which header to display, see example above.
+
+    However, beside numbers, you can also use regular expressions with -c,
+    also separated by comma. And you can mix column numbers with regexps.
+
+    Lets take this table:
+
+            PID TTY          TIME CMD
+          14001 pts/0    00:00:00 bash
+          42871 pts/0    00:00:00 ps
+          42872 pts/0    00:00:00 sed
+
+    We want to see only the CMD column and use a regex for this:
+
+        ps | tablizer -s '\s+' -c C
+        CMD(4)
+        bash
+        ps
+        tablizer
+        sed
+
+    where "C" is our regexp which matches CMD.
+
  OUTPUT MODES
    There might be cases when the tabular output of a program is way too
    large for your current terminal but you still need to see every column.
-    In such cases the -o extended or -X option can be usefull which enables
+    In such cases the -o extended or -X option can be useful which enables
    *extended mode*. In this mode, each row will be printed vertically,
    header left, value right, aligned by the field widths. Here's an
    example:
@@ -100,7 +215,93 @@ DESCRIPTION

    Beside normal ascii mode (the default) and extended mode there are more
    output modes available: orgtbl which prints an Emacs org-mode table and
-    markdown which prints a Markdown table.
+    markdown which prints a Markdown table, yaml, which prints yaml encoding
+    and CSV mode, which prints a comma separated value file.
+
+  ENVIRONMENT VARIABLES
+    tablizer supports certain environment variables which use can use to
+    influence program behavior. Commandline flags have always precedence
+    over environment variables.
+
+    <T_NO_HEADER_NUMBERING> - disable numbering of header fields, like -n.
+    <T_COLUMNS> - comma separated list of columns to output, like -c
+    <NO_COLORS> - disable colorization of matches, like -N
+
+  COMPLETION
+    Shell completion for command line options can be enabled by using the
+    --completion flag. The required parameter is the name of your shell.
+    Currently supported are: bash, zsh, fish and powershell.
+
+    Detailed instructions:
+
+    Bash:
+           source <(tablizer --completion bash)
+
+        To load completions for each session, execute once:
+
+          # Linux:
+          $ tablizer --completion bash > /etc/bash_completion.d/tablizer
+
+          # macOS:
+          $ tablizer --completion bash > $(brew --prefix)/etc/bash_completion.d/tablizer
+
+    Zsh:
+        If shell completion is not already enabled in your environment, you
+        will need to enable it. You can execute the following once:
+
+          echo "autoload -U compinit; compinit" >> ~/.zshrc
+
+        To load completions for each session, execute once:
+
+          $ tablizer --completion zsh > "${fpath[1]}/_tablizer"
+
+        You will need to start a new shell for this setup to take effect.
+
+    fish:
+           tablizer --completion fish | source
+
+        To load completions for each session, execute once:
+
+           tablizer --completion fish > ~/.config/fish/completions/tablizer.fish
+
+    PowerShell:
+           tablizer --completion powershell | Out-String | Invoke-Expression
+
+        To load completions for every new session, run:
+
+           tablizer --completion powershell > tablizer.ps1
+
+        and source this file from your PowerShell profile.
+
+CONFIGURATION AND COLORS
+    YOu can put certain configuration values into a configuration file in
+    HCL format. By default tablizer looks for
+    "$HOME/.config/tablizer/config", but you can provide one using the
+    parameter "-f".
+
+    In the configuration the following variables can be defined:
+
+        BG             = "lightGreen"
+        FG             = "white"
+        HighlightBG    = "lightGreen"
+        HighlightFG    = "white"
+        NoHighlightBG  = "white"
+        NoHighlightFG  = "lightGreen"
+        HighlightHdrBG = "red"
+        HighlightHdrFG = "white"
+
+    The following color definitions are available:
+
+    black, blue, cyan, darkGray, default, green, lightBlue, lightCyan,
+    lightGreen, lightMagenta, lightRed, lightWhite, lightYellow, magenta,
+    red, white, yellow
+
+    The Variables FG and BG are being used to highlight matches. The other
+    *FG and *BG variables are for colored table output (enabled with the
+    "-L" parameter).
+
+    Colorization can be turned off completely either by setting the
+    parameter "-N" or the environment variable NO_COLOR to a true value.

 BUGS
    In order to report a bug, unexpected behavior, feature requests or to
@@ -111,9 +312,9 @@ LICENSE
    This software is licensed under the GNU GENERAL PUBLIC LICENSE version
    3.

-    Copyright (c) 2022 by Thomas von Dein
+    Copyright (c) 2022-2024 by Thomas von Dein

-    This software uses the following GO libraries:
+    This software uses the following GO modules:

    repr (https://github.com/alecthomas/repr)
        Released under the MIT License, Copyright (c) 2016 Alec Thomas
@@ -122,7 +323,62 @@ LICENSE
        Released under the Apache 2.0 license, Copyright 2013-2022 The Cobra
        Authors

+    dateparse (github.com/araddon/dateparse)
+        Released under the MIT License, Copyright (c) 2015-2017 Aaron Raddon
+
+    color (github.com/gookit/color)
+        Released under the MIT License, Copyright (c) 2016 inhere
+
+    tablewriter (github.com/olekukonko/tablewriter)
+        Released under the MIT License, Copyright (c) 201 by Oleku Konko
+
+    yaml (gopkg.in/yaml.v3)
+        Released under the MIT License, Copyright (c) 2006-2011 Kirill
+        Simonov
+
 AUTHORS
    Thomas von Dein tom AT vondein DOT org

 `
+var usage = `
+
+Usage:
+  tablizer [regex] [file, ...] [flags]
+
+Operational Flags:
+  -c, --columns string     Only show the speficied columns (separated by ,)
+  -v, --invert-match       select non-matching rows
+  -n, --no-numbering       Disable header numbering
+  -N, --no-color           Disable pattern highlighting
+  -H, --no-headers         Disable headers display
+  -s, --separator string   Custom field separator
+  -k, --sort-by int        Sort by column (default: 1)
+  -z, --fuzzy              Use fuzzy search [experimental]
+  -F, --filter field=reg   Filter given field with regex, can be used multiple times
+
+Output Flags (mutually exclusive):
+  -X, --extended           Enable extended output
+  -M, --markdown           Enable markdown table output
+  -O, --orgtbl             Enable org-mode table output
+  -S, --shell              Enable shell evaluable output
+  -Y, --yaml               Enable yaml output
+  -C, --csv                Enable CSV output
+  -A, --ascii              Default output mode, ascii tabular
+  -L, --hightlight-lines   Use alternating background colors for tables
+
+Sort Mode Flags (mutually exclusive):
+  -a, --sort-age           sort according to age (duration) string
+  -D, --sort-desc          Sort in descending order (default: ascending)
+  -i, --sort-numeric       sort according to string numerical value
+  -t, --sort-time          sort according to time string
+
+Other Flags:
+      --completion <shell> Generate the autocompletion script for <shell>
+  -f, --config <file>      Configuration file (default: ~/.config/tablizer/config)
+  -d, --debug              Enable debugging
+  -h, --help               help for tablizer
+  -m, --man                Display manual page
+  -V, --version            Print program version
+
+
+`
--- a/config.hcl
+++ b/config.hcl
@@ -0,0 +1,12 @@
+# supported  colors:
+# black, blue,  cyan, darkGray, default, green,  lightBlue, lightCyan,
+# lightGreen,   lightMagenta,   lightRed,   lightWhite,   lightYellow,
+# magenta, red, white, yellow
+BG             = "lightGreen"
+FG             = "white"
+HighlightBG    = "lightGreen"
+HighlightFG    = "white"
+NoHighlightBG  = "white"
+NoHighlightFG  = "lightGreen"
+HighlightHdrBG = "red"
+HighlightHdrFG = "white"
--- a/demo/Makefile
+++ b/demo/Makefile
@@ -0,0 +1,3 @@
+all:
+	LC_ALL=en_US.UTF-8 asciinema rec --cols 50 --row 30 -c ./demo.sh --overwrite tmp.cast
+	agg tmp.cast tmp.gif
--- a/demo/demo.sh
+++ b/demo/demo.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+prompt() {
+    if test -n "$1"; then
+        echo
+        echo -n "% $*"
+        sleep 1
+        echo
+        $*
+        echo
+        echo -n "% "
+    else
+        echo -n "% "
+    fi
+}
+
+PATH=..:$PATH
+clear
+while IFS=$'\t' read -r flags table msg source _; do
+    echo "#"
+    echo "#   source tabular data:"
+    cat $table
+    echo
+    echo "#"
+    echo "#   $msg:"
+    prompt "tablizer $flags $table"
+  
+    sleep 4
+    clear
+done < <(yq -r tables.yaml \
+         | yq -r '.tables[] | [.flags, .table, .msg, .source] | @tsv')
--- a/demo/table.demo1
+++ b/demo/table.demo1
@@ -0,0 +1,4 @@
+NAME   DURATION   COUNT  WHEN
+beta   1d10h5m1s  33     3/1/2014
+alpha  4h35m      170    2013-Feb-03
+ceta   33d12h     9      06/Jan/2008 15:04:05 -0700
--- a/demo/table.demo2
+++ b/demo/table.demo2
@@ -0,0 +1,3 @@
+    PID TTY          TIME CMD
+  30912 pts/0    00:00:00 bash
+  49526 pts/0    00:00:00 ps
--- a/demo/tables.yaml
+++ b/demo/tables.yaml
@@ -0,0 +1,54 @@
+tables:
+# OUTPUTS
+  - flags: -A
+    table: table.demo1
+    msg: default output mode
+  - flags: -O
+    table: table.demo1
+    msg: orgmode output mode
+  - flags: -M
+    table: table.demo1
+    msg: markdown output mode
+  - flags: -S
+    table: table.demo1
+    msg: shell output mode
+  - flags: -X
+    table: table.demo1
+    msg: extended output mode
+  - flags: -Y
+    table: table.demo1
+    msg: yaml output mode
+  - flags: -C
+    table: table.demo1
+    msg: CSV output mode
+
+  # SORTS
+  - flags: -A -k 3
+    table: table.demo1
+    msg: sort by column 3
+  - flags: -A -k 4 -t
+    table: table.demo1
+    msg: sort by column 4 and sort type time
+  - flags: -A -k 2 -a
+    table: table.demo1
+    msg: sort by column 2 and sort type duration
+
+  # REDUCE
+  - flags: -A -c 1,3
+    table: table.demo1
+    msg: only display column 1 and 3
+  - flags: -A -c AM,RA
+    table: table.demo1
+    msg: only display columns matching /(RA|AM)/
+  - flags: -X -c 1,3
+    table: table.demo1
+    msg: only display column 1 and 3 in extended mode
+
+  # SEARCH
+  - flags: /20 -A
+    table: table.demo1
+    msg: only show rows matching /20
+  - flags: /20 -A -v
+    table: table.demo1
+    msg: only show rows NOT matching /20
+
--- a/demo/tablizer-demo.cast
+++ b/demo/tablizer-demo.cast
@@ -0,0 +1,119 @@
+{"version": 2, "width": 80, "height": 25, "timestamp": 1666890777, "env": {"SHELL": "/bin/bash", "TERM": "xterm-256color"}}
+[0.004618, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[0.010297, "o", "#\r\n#   source tabular data:\r\n"]
+[0.010898, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[0.011125, "o", "\r\n#\r\n"]
+[0.011177, "o", "#   default output mode:\r\n"]
+[0.011219, "o", "\r\n% tablizer -A table.demo1"]
+[1.011851, "o", "\r\n"]
+[1.013635, "o", "NAME(1)\tDURATION(2)\tCOUNT(3)\tWHEN(4)                    \r\nbeta   \t1d10h5m1s  \t33      \t3/1/2014                  \t\r\nalpha  \t4h35m      \t170     \t2013-Feb-03               \t\r\nceta   \t33d12h     \t9       \t06/Jan/2008 15:04:05 -0700\t\r\n"]
+[1.014021, "o", "\r\n% "]
+[5.015241, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[5.015339, "o", "#\r\n#   source tabular data:\r\n"]
+[5.015688, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[5.015776, "o", "\r\n#\r\n#   orgmode output mode:\r\n\r\n% tablizer -O table.demo1"]
+[6.016322, "o", "\r\n"]
+[6.01823, "o", "+---------+-------------+----------+----------------------------+\r\n| NAME(1) | DURATION(2) | COUNT(3) |          WHEN(4)           |\r\n+---------+-------------+----------+----------------------------+\r\n| beta    | 1d10h5m1s   |       33 | 3/1/2014                   |\r\n| alpha   | 4h35m       |      170 | 2013-Feb-03                |\r\n| ceta    | 33d12h      |        9 | 06/Jan/2008 15:04:05 -0700 |\r\n+---------+-------------+----------+----------------------------+\r\n"]
+[6.018497, "o", "\r\n% "]
+[10.020014, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[10.020112, "o", "#\r\n#   source tabular data:\r\n"]
+[10.020573, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[10.020643, "o", "\r\n#\r\n"]
+[10.02068, "o", "#   markdown output mode:\r\n\r\n% tablizer -M table.demo1"]
+[11.021559, "o", "\r\n"]
+[11.023551, "o", "| NAME(1) | DURATION(2) | COUNT(3) |          WHEN(4)           |\r\n|---------|-------------|----------|----------------------------|\r\n| beta    | 1d10h5m1s   |       33 | 3/1/2014                   |\r\n| alpha   | 4h35m       |      170 | 2013-Feb-03                |\r\n| ceta    | 33d12h      |        9 | 06/Jan/2008 15:04:05 -0700 |\r\n"]
+[11.023838, "o", "\r\n% "]
+[15.025244, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[15.025345, "o", "#\r\n#   source tabular data:\r\n"]
+[15.025829, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[15.025915, "o", "\r\n#\r\n#   shell output mode:\r\n"]
+[15.025931, "o", "\r\n"]
+[15.025948, "o", "% tablizer -S table.demo1"]
+[16.026714, "o", "\r\n"]
+[16.028606, "o", "NAME(1)=\"beta\" DURATION(2)=\"1d10h5m1s\" COUNT(3)=\"33\" WHEN(4)=\"3/1/2014\"\r\nNAME(1)=\"alpha\" DURATION(2)=\"4h35m\" COUNT(3)=\"170\" WHEN(4)=\"2013-Feb-03\"\r\nNAME(1)=\"ceta\" DURATION(2)=\"33d12h\" COUNT(3)=\"9\" WHEN(4)=\"06/Jan/2008 15:04:05 -0700\"\r\n"]
+[16.029144, "o", "\r\n% "]
+[20.030593, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[20.030706, "o", "#\r\n#   source tabular data:\r\n"]
+[20.03121, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[20.031277, "o", "\r\n#\r\n#   extended output mode:\r\n"]
+[20.031327, "o", "\r\n% tablizer -X table.demo1"]
+[21.032053, "o", "\r\n"]
+[21.033787, "o", "    NAME(1): beta\r\nDURATION(2): 1d10h5m1s\r\n   COUNT(3): 33\r\n    WHEN(4): 3/1/2014\r\n\r\n    NAME(1): alpha\r\nDURATION(2): 4h35m\r\n   COUNT(3): 170\r\n    WHEN(4): 2013-Feb-03\r\n\r\n    NAME(1): ceta\r\nDURATION(2): 33d12h\r\n   COUNT(3): 9\r\n    WHEN(4): 06/Jan/2008 15:04:05 -0700\r\n\r\n"]
+[21.034132, "o", "\r\n% "]
+[25.035531, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[25.035585, "o", "#\r\n"]
+[25.035681, "o", "#   source tabular data:\r\n"]
+[25.036179, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[25.036232, "o", "\r\n#\r\n"]
+[25.036274, "o", "#   yaml output mode:\r\n\r\n% tablizer -Y table.demo1"]
+[26.036928, "o", "\r\n"]
+[26.038674, "o", "entries:\r\n    - count: 33\r\n      duration: \"1d10h5m1s\"\r\n      name: \"beta\"\r\n      when: \"3/1/2014\"\r\n    - count: 170\r\n      duration: \"4h35m\"\r\n      name: \"alpha\"\r\n      when: \"2013-Feb-03\"\r\n    - count: 9\r\n      duration: \"33d12h\"\r\n      name: \"ceta\"\r\n      when: \"06/Jan/2008 15:04:05 -0700\"\r\n"]
+[26.038975, "o", "\r\n% "]
+[30.040539, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[30.040659, "o", "#\r\n#   source tabular data:\r\n"]
+[30.041167, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[30.041246, "o", "\r\n#\r\n#   CSV output mode:\r\n\r\n% tablizer -C table.demo1"]
+[31.042088, "o", "\r\n"]
+[31.043721, "o", "NAME,DURATION,COUNT,WHEN\r\nbeta,1d10h5m1s,33,3/1/2014\r\nalpha,4h35m,170,2013-Feb-03\r\nceta,33d12h,9,06/Jan/2008 15:04:05 -0700\r\n"]
+[31.043997, "o", "\r\n% "]
+[35.045523, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[35.04563, "o", "#\r\n#   source tabular data:\r\n"]
+[35.046209, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[35.046275, "o", "\r\n#\r\n#   sort by column 3:\r\n\r\n% tablizer -A -k 3 table.demo1"]
+[36.047083, "o", "\r\n"]
+[36.048793, "o", "NAME(1)\tDURATION(2)\tCOUNT(3)\tWHEN(4)                    \r\nalpha  \t4h35m      \t170     \t2013-Feb-03               \t\r\nbeta   \t1d10h5m1s  \t33      \t3/1/2014                  \t\r\nceta   \t33d12h     \t9       \t06/Jan/2008 15:04:05 -0700\t\r\n"]
+[36.049077, "o", "\r\n% "]
+[40.050739, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[40.050925, "o", "#\r\n#   source tabular data:\r\n"]
+[40.051481, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[40.051671, "o", "\r\n#\r\n#   sort by column 4 and sort type time:\r\n\r\n% tablizer -A -k 4 -t table.demo1"]
+[41.052486, "o", "\r\n"]
+[41.05454, "o", "NAME(1)\tDURATION(2)\tCOUNT(3)\tWHEN(4)                    \r\nceta   \t33d12h     \t9       \t06/Jan/2008 15:04:05 -0700\t\r\nalpha  \t4h35m      \t170     \t2013-Feb-03               \t\r\nbeta   \t1d10h5m1s  \t33      \t3/1/2014                  \t\r\n"]
+[41.054864, "o", "\r\n% "]
+[45.056297, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[45.056405, "o", "#\r\n#   source tabular data:\r\n"]
+[45.056895, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[45.056978, "o", "\r\n#\r\n"]
+[45.057023, "o", "#   sort by column 2 and sort type duration:\r\n"]
+[45.057073, "o", "\r\n% tablizer -A -k 2 -a table.demo1"]
+[46.057895, "o", "\r\n"]
+[46.059684, "o", "NAME(1)\tDURATION(2)\tCOUNT(3)\tWHEN(4)                    \r\nalpha  \t4h35m      \t170     \t2013-Feb-03               \t\r\nbeta   \t1d10h5m1s  \t33      \t3/1/2014                  \t\r\nceta   \t33d12h     \t9       \t06/Jan/2008 15:04:05 -0700\t\r\n"]
+[46.059988, "o", "\r\n% "]
+[50.061514, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[50.061622, "o", "#\r\n#   source tabular data:\r\n"]
+[50.062091, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[50.062188, "o", "\r\n#\r\n#   only display column 1 and 3:\r\n\r\n% tablizer -A -c 1,3 table.demo1"]
+[51.062985, "o", "\r\n"]
+[51.066293, "o", "NAME(1)\tCOUNT(3) \r\nbeta   \t33      \t\r\nalpha  \t170     \t\r\nceta   \t9       \t\r\n"]
+[51.066843, "o", "\r\n% "]
+[55.070781, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[55.071327, "o", "#\r\n#   source tabular data:\r\n"]
+[55.073499, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[55.073822, "o", "\r\n#\r\n#   only display columns matching /(RA|AM)/:\r\n"]
+[55.074188, "o", "\r\n% tablizer -A -c AM,RA table.demo1"]
+[56.07636, "o", "\r\n"]
+[56.078603, "o", "NAME(1)\tDURATION(2) \r\nbeta   \t1d10h5m1s  \t\r\nalpha  \t4h35m      \t\r\nceta   \t33d12h     \t\r\n"]
+[56.078957, "o", "\r\n% "]
+[60.080574, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[60.080734, "o", "#\r\n#   source tabular data:\r\n"]
+[60.081286, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[60.081418, "o", "\r\n#\r\n#   only display column 1 and 3 in extended mode:\r\n\r\n% tablizer -X -c 1,3 table.demo1"]
+[61.082844, "o", "\r\n"]
+[61.089822, "o", " NAME(1): beta\r\nCOUNT(3): 33\r\n\r\n NAME(1): alpha\r\nCOUNT(3): 170\r\n\r\n NAME(1): ceta\r\nCOUNT(3): 9\r\n\r\n"]
+[61.090969, "o", "\r\n% "]
+[65.096092, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[65.096571, "o", "#\r\n#   source tabular data:\r\n"]
+[65.098736, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[65.099085, "o", "\r\n#\r\n#   only show rows matching /20:\r\n"]
+[65.099283, "o", "\r\n% tablizer /20 -A table.demo1"]
+[66.101537, "o", "\r\n"]
+[66.109112, "o", "NAME(1)\tDURATION(2)\tCOUNT(3)\tWHEN(4)                    \r\nbeta   \t1d10h5m1s  \t33      \t3/1\u001b[102;30m/20\u001b[0m14                  \t\r\nceta   \t33d12h     \t9       \t06/Jan\u001b[102;30m/20\u001b[0m08 15:04:05 -0700\t\r\n"]
+[66.109405, "o", "\r\n% "]
+[70.11076, "o", "\u001b[H\u001b[2J\u001b[3J"]
+[70.110873, "o", "#\r\n#   source tabular data:\r\n"]
+[70.111365, "o", "NAME   DURATION   COUNT  WHEN\r\nbeta   1d10h5m1s  33     3/1/2014\r\nalpha  4h35m      170    2013-Feb-03\r\nceta   33d12h     9      06/Jan/2008 15:04:05 -0700\r\n"]
+[70.111469, "o", "\r\n#\r\n#   only show rows NOT matching /20:\r\n\r\n% tablizer /20 -A -v table.demo1"]
+[71.112738, "o", "\r\n"]
+[71.120032, "o", "NAME(1)\tDURATION(2)\tCOUNT(3)\tWHEN(4)     \r\nalpha  \t4h35m      \t170     \t2013-Feb-03\t\r\n"]
+[71.121127, "o", "\r\n% "]
+[75.126199, "o", "\u001b[H\u001b[2J\u001b[3J"]
--- a/demo/tablizer-demo.gif
+++ b/demo/tablizer-demo.gif
--- a/go.mod
+++ b/go.mod
@@ -3,14 +3,41 @@ module github.com/tlinden/tablizer
 go 1.18

 require (
-	github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897
+	github.com/alecthomas/repr v0.1.1
+	github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de
+	github.com/glycerine/zygomys v5.1.2+incompatible
+	github.com/gookit/color v1.5.2
+	github.com/hashicorp/hcl/v2 v2.19.1
+	github.com/lithammer/fuzzysearch v1.1.7
 	github.com/olekukonko/tablewriter v0.0.5
-	github.com/spf13/cobra v1.5.0
+	github.com/spf13/cobra v1.6.1
+	gopkg.in/yaml.v3 v3.0.1
 )

 require (
-	github.com/inconshreveable/mousetrap v1.0.0 // indirect
-	github.com/mattn/go-runewidth v0.0.9 // indirect
+	github.com/agext/levenshtein v1.2.1 // indirect
+	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
+	github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
+	github.com/glycerine/blake2b v0.0.0-20151022103502-3c8c640cd7be // indirect
+	github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31 // indirect
+	github.com/glycerine/greenpack v5.1.1+incompatible // indirect
+	github.com/glycerine/liner v0.0.0-20160121172638-72909af234e0 // indirect
+	github.com/google/go-cmp v0.5.6 // indirect
+	github.com/gopherjs/gopherjs v1.17.2 // indirect
+	github.com/inconshreveable/mousetrap v1.0.1 // indirect
+	github.com/jtolds/gls v4.20.0+incompatible // indirect
+	github.com/mattn/go-runewidth v0.0.10 // indirect
+	github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7 // indirect
+	github.com/philhofer/fwd v1.1.2 // indirect
+	github.com/rivo/uniseg v0.1.0 // indirect
+	github.com/shurcooL/go v0.0.0-20200502201357-93f07166e636 // indirect
+	github.com/shurcooL/go-goon v1.0.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/stretchr/testify v1.8.0 // indirect
+	github.com/tinylib/msgp v1.1.9 // indirect
+	github.com/ugorji/go/codec v1.2.11 // indirect
+	github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 // indirect
+	github.com/zclconf/go-cty v1.13.0 // indirect
+	golang.org/x/sys v0.13.0 // indirect
+	golang.org/x/text v0.11.0 // indirect
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,29 +1,124 @@
-github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897 h1:p9Sln00KOTlrYkxI1zYWl1QLnEqAqEARBEYa8FQnQcY=
-github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897/go.mod h1:xTS7Pm1pD1mvyM075QCDSRqH6qRLXylzS24ZTpRiSzQ=
+github.com/agext/levenshtein v1.2.1 h1:QmvMAjj2aEICytGiWzmxoE0x2KZvE0fvmqMOfy2tjT8=
+github.com/agext/levenshtein v1.2.1/go.mod h1:JEDfjyjHDjOF/1e4FlBE/PkbqA9OfWu2ki2W0IB5558=
+github.com/alecthomas/repr v0.1.1 h1:87P60cSmareLAxMc4Hro0r2RBY4ROm0dYwkJNpS4pPs=
+github.com/alecthomas/repr v0.1.1/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
+github.com/apparentlymart/go-textseg/v13 v13.0.0 h1:Y+KvPE1NYz0xl601PVImeQfFyEy6iT90AvPUL1NNfNw=
+github.com/apparentlymart/go-textseg/v13 v13.0.0/go.mod h1:ZK2fH7c4NqDTLtiYLvIkEghdlcqw7yxLeM89kiTRPUo=
+github.com/apparentlymart/go-textseg/v15 v15.0.0 h1:uYvfpb3DyLSCGWnctWKGj857c6ew1u1fNQOlOtuGxQY=
+github.com/apparentlymart/go-textseg/v15 v15.0.0/go.mod h1:K8XmNZdhEBkdlyDdvbmmsvpAG721bKi0joRfFdHIWJ4=
+github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de h1:FxWPpzIjnTlhPwqqXc4/vE0f7GvRjuAsbW+HOIe8KnA=
+github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de/go.mod h1:DCaWoUhZrYW9p1lxo/cm8EmUOOzAPSEZNGF2DK1dJgw=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
-github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
-github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
+github.com/glycerine/blake2b v0.0.0-20151022103502-3c8c640cd7be h1:XBJdPGgA3qqhW+p9CANCAVdF7ZIXdu3pZAkypMkKAjE=
+github.com/glycerine/blake2b v0.0.0-20151022103502-3c8c640cd7be/go.mod h1:OSCrScrFAjcBObrulk6BEQlytA462OkG1UGB5NYj9kE=
+github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31 h1:gclg6gY70GLy3PbkQ1AERPfmLMMagS60DKF78eWwLn8=
+github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
+github.com/glycerine/greenpack v5.1.1+incompatible h1:fDr9i6MkSGZmAy4VXPfJhW+SyK2/LNnzIp5nHyDiaIM=
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--- a/lib/common.go
+++ b/lib/common.go
@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 Thomas von Dein
+Copyright © 2022-2024 Thomas von Dein

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -17,29 +17,20 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.

 package lib

-var (
-	// command line flags
-	Debug           bool
-	XtendedOut      bool
-	NoNumbering     bool
-	ShowVersion     bool
-	Columns         string
-	UseColumns      []int
-	Separator       string
-	OutflagExtended bool
-	OutflagMarkdown bool
-	OutflagOrgtable bool
-	OutflagShell    bool
-	OutputMode      string
+// contains a whole parsed table
+type Tabdata struct {
+	maxwidthHeader int      // longest header
+	columns        int      // count
+	headers        []string // [ "ID", "NAME", ...]
+	entries        [][]string
+}

-	// used for validation
-	validOutputmodes = "(orgtbl|markdown|extended|ascii)"
+func (data *Tabdata) CloneEmpty() Tabdata {
+	newdata := Tabdata{
+		maxwidthHeader: data.maxwidthHeader,
+		columns:        data.columns,
+		headers:        data.headers,
+	}

-	// main program version
-	Version = "v1.0.4"
-
-	// generated  version string, used  by -v contains  lib.Version on
-	//  main  branch,   and  lib.Version-$branch-$lastcommit-$date  on
-	// development branch
-	VERSION string
-)
+	return newdata
+}
--- a/lib/filter.go
+++ b/lib/filter.go
@@ -0,0 +1,130 @@
+/*
+Copyright © 2022-2024 Thomas von Dein
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package lib
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/lithammer/fuzzysearch/fuzzy"
+	"github.com/tlinden/tablizer/cfg"
+)
+
+/*
+ * [!]Match a  line, use fuzzy  search for normal pattern  strings and
+ * regexp otherwise.
+ */
+func matchPattern(conf cfg.Config, line string) bool {
+	if conf.UseFuzzySearch {
+		return fuzzy.MatchFold(conf.Pattern, line)
+	}
+
+	return conf.PatternR.MatchString(line)
+}
+
+/*
+ * Filter parsed data by fields. The  filter is positive, so if one or
+ * more filters match on a row, it  will be kept, otherwise it will be
+ * excluded.
+ */
+func FilterByFields(conf cfg.Config, data Tabdata) (Tabdata, bool, error) {
+	if len(conf.Filters) == 0 {
+		// no filters, no checking
+		return Tabdata{}, false, nil
+	}
+
+	newdata := data.CloneEmpty()
+
+	for _, row := range data.entries {
+		keep := true
+
+		for idx, header := range data.headers {
+			if !Exists(conf.Filters, strings.ToLower(header)) {
+				// do not filter by unspecified field
+				continue
+			}
+
+			if !conf.Filters[strings.ToLower(header)].MatchString(row[idx]) {
+				// there IS a filter, but it doesn't match
+				keep = false
+
+				break
+			}
+		}
+
+		if keep == !conf.InvertMatch {
+			// also apply -v
+			newdata.entries = append(newdata.entries, row)
+		}
+	}
+
+	return newdata, true, nil
+}
+
+/* generic map.Exists(key) */
+func Exists[K comparable, V any](m map[K]V, v K) bool {
+	if _, ok := m[v]; ok {
+		return true
+	}
+
+	return false
+}
+
+func FilterByPattern(conf cfg.Config, input io.Reader) (io.Reader, error) {
+	if conf.Pattern == "" {
+		return input, nil
+	}
+
+	scanner := bufio.NewScanner(input)
+	lines := []string{}
+	hadFirst := false
+
+	for scanner.Scan() {
+		line := strings.TrimSpace(scanner.Text())
+		if hadFirst {
+			// don't match 1st line, it's the header
+			if conf.Pattern != "" && matchPattern(conf, line) == conf.InvertMatch {
+				// by default  -v is false, so if a  line does NOT
+				// match the pattern, we will ignore it. However,
+				// if the user specified -v, the matching is inverted,
+				// so we ignore all lines, which DO match.
+				continue
+			}
+
+			// apply user defined lisp filters, if any
+			accept, err := RunFilterHooks(conf, line)
+			if err != nil {
+				return input, fmt.Errorf("failed to apply filter hook: %w", err)
+			}
+
+			if !accept {
+				//  IF there  are filter  hook[s] and  IF one  of them
+				// returns false on the current line, reject it
+				continue
+			}
+		}
+
+		lines = append(lines, line)
+
+		hadFirst = true
+	}
+
+	return strings.NewReader(strings.Join(lines, "\n")), nil
+}
--- a/lib/filter_test.go
+++ b/lib/filter_test.go
@@ -0,0 +1,162 @@
+/*
+Copyright © 2024 Thomas von Dein
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package lib
+
+import (
+	"fmt"
+	"reflect"
+	"testing"
+
+	"github.com/tlinden/tablizer/cfg"
+)
+
+func TestMatchPattern(t *testing.T) {
+	var input = []struct {
+		name    string
+		fuzzy   bool
+		pattern string
+		line    string
+	}{
+		{
+			name:    "normal",
+			pattern: "haus",
+			line:    "hausparty",
+		},
+		{
+			name:    "fuzzy",
+			pattern: "hpt",
+			line:    "haus-party-termin",
+			fuzzy:   true,
+		},
+	}
+
+	for _, inputdata := range input {
+		testname := fmt.Sprintf("match-pattern-%s", inputdata.name)
+
+		t.Run(testname, func(t *testing.T) {
+			conf := cfg.Config{}
+
+			if inputdata.fuzzy {
+				conf.UseFuzzySearch = true
+			}
+
+			err := conf.PreparePattern(inputdata.pattern)
+			if err != nil {
+				t.Errorf("PreparePattern returned error: %s", err)
+			}
+
+			if !matchPattern(conf, inputdata.line) {
+				t.Errorf("matchPattern() did not match\nExp: true\nGot: false\n")
+			}
+		})
+	}
+}
+
+func TestFilterByFields(t *testing.T) {
+	data := Tabdata{
+		headers: []string{
+			"ONE", "TWO", "THREE",
+		},
+		entries: [][]string{
+			{"asd", "igig", "cxxxncnc"},
+			{"19191", "EDD 1", "x"},
+			{"8d8", "AN 1", "y"},
+		},
+	}
+
+	var input = []struct {
+		name   string
+		filter []string
+		expect Tabdata
+		invert bool
+	}{
+		{
+			name:   "one-field",
+			filter: []string{"one=19"},
+			expect: Tabdata{
+				headers: []string{
+					"ONE", "TWO", "THREE",
+				},
+				entries: [][]string{
+					{"19191", "EDD 1", "x"},
+				},
+			},
+		},
+
+		{
+			name:   "one-field-inverted",
+			filter: []string{"one=19"},
+			invert: true,
+			expect: Tabdata{
+				headers: []string{
+					"ONE", "TWO", "THREE",
+				},
+				entries: [][]string{
+					{"asd", "igig", "cxxxncnc"},
+					{"8d8", "AN 1", "y"},
+				},
+			},
+		},
+
+		{
+			name:   "many-fields",
+			filter: []string{"one=19", "two=DD"},
+			expect: Tabdata{
+				headers: []string{
+					"ONE", "TWO", "THREE",
+				},
+				entries: [][]string{
+					{"19191", "EDD 1", "x"},
+				},
+			},
+		},
+
+		{
+			name:   "many-fields-inverted",
+			filter: []string{"one=19", "two=DD"},
+			invert: true,
+			expect: Tabdata{
+				headers: []string{
+					"ONE", "TWO", "THREE",
+				},
+				entries: [][]string{
+					{"asd", "igig", "cxxxncnc"},
+					{"8d8", "AN 1", "y"},
+				},
+			},
+		},
+	}
+
+	for _, inputdata := range input {
+		testname := fmt.Sprintf("filter-by-fields-%s", inputdata.name)
+
+		t.Run(testname, func(t *testing.T) {
+			conf := cfg.Config{Rawfilters: inputdata.filter, InvertMatch: inputdata.invert}
+
+			err := conf.PrepareFilters()
+			if err != nil {
+				t.Errorf("PrepareFilters returned error: %s", err)
+			}
+
+			data, _, _ := FilterByFields(conf, data)
+			if !reflect.DeepEqual(data, inputdata.expect) {
+				t.Errorf("Filtered data does not match expected data:\ngot: %+v\nexp: %+v", data, inputdata.expect)
+			}
+		})
+	}
+}
--- a/lib/helpers.go
+++ b/lib/helpers.go
@@ -20,9 +20,14 @@ package lib
 import (
 	"errors"
 	"fmt"
+	"os"
 	"regexp"
+	"sort"
 	"strconv"
 	"strings"
+
+	"github.com/gookit/color"
+	"github.com/tlinden/tablizer/cfg"
 )

 func contains(s []int, e int) bool {
@@ -31,61 +36,183 @@ func contains(s []int, e int) bool {
 			return true
 		}
 	}
+
 	return false
 }

-func PrepareColumns() error {
-	if len(Columns) > 0 {
-		for _, use := range strings.Split(Columns, ",") {
+// parse columns list given  with -c, modifies config.UseColumns based
+// on eventually given regex
+func PrepareColumns(conf *cfg.Config, data *Tabdata) error {
+	if conf.Columns == "" {
+		return nil
+	}
+
+	for _, use := range strings.Split(conf.Columns, ",") {
+		if len(use) == 0 {
+			return fmt.Errorf("could not parse columns list %s: empty column", conf.Columns)
+		}
+
 		usenum, err := strconv.Atoi(use)
 		if err != nil {
-				msg := fmt.Sprintf("Could not parse columns list %s: %v", Columns, err)
+			// might be a regexp
+			colPattern, err := regexp.Compile(use)
+			if err != nil {
+				msg := fmt.Sprintf("Could not parse columns list %s: %v", conf.Columns, err)
+
 				return errors.New(msg)
 			}
-			UseColumns = append(UseColumns, usenum)
-		}
-	}
-	return nil
-}

-func PrepareModeFlags() error {
-	if len(OutputMode) == 0 {
-		switch {
-		case OutflagExtended:
-			OutputMode = "extended"
-		case OutflagMarkdown:
-			OutputMode = "markdown"
-		case OutflagOrgtable:
-			OutputMode = "orgtbl"
-		case OutflagShell:
-			OutputMode = "shell"
-			NoNumbering = true
-		default:
-			OutputMode = "ascii"
+			// find matching header fields
+			for i, head := range data.headers {
+				if colPattern.MatchString(head) {
+					conf.UseColumns = append(conf.UseColumns, i+1)
+				}
 			}
 		} else {
-		r, err := regexp.Compile(validOutputmodes)
-
-		if err != nil {
-			return errors.New("Failed to validate output mode spec!")
-		}
-
-		match := r.MatchString(OutputMode)
-
-		if !match {
-			return errors.New("Invalid output mode!")
+			// we digress from go  best practises here, because if
+			// a colum spec is not a number, we process them above
+			// inside the err handler  for atoi(). so only add the
+			// number, if it's really just a number.
+			conf.UseColumns = append(conf.UseColumns, usenum)
 		}
 	}

+	// deduplicate: put all values into a map (value gets map key)
+	// thereby  removing duplicates,  extract keys into  new slice
+	// and sort it
+	imap := make(map[int]int, len(conf.UseColumns))
+	for _, i := range conf.UseColumns {
+		imap[i] = 0
+	}
+
+	conf.UseColumns = nil
+
+	for k := range imap {
+		conf.UseColumns = append(conf.UseColumns, k)
+	}
+
+	sort.Ints(conf.UseColumns)
+
 	return nil
 }

+// prepare headers: add numbers to headers
+func numberizeAndReduceHeaders(conf cfg.Config, data *Tabdata) {
+	numberedHeaders := []string{}
+	maxwidth := 0 // start from scratch, so we only look at displayed column widths
+
+	for idx, head := range data.headers {
+		var headlen int
+
+		if len(conf.Columns) > 0 {
+			// -c specified
+			if !contains(conf.UseColumns, idx+1) {
+				// ignore this one
+				continue
+			}
+		}
+
+		if conf.NoNumbering {
+			numberedHeaders = append(numberedHeaders, head)
+			headlen = len(head)
+		} else {
+			numhead := fmt.Sprintf("%s(%d)", head, idx+1)
+			headlen = len(numhead)
+			numberedHeaders = append(numberedHeaders, numhead)
+		}
+
+		if headlen > maxwidth {
+			maxwidth = headlen
+		}
+	}
+
+	data.headers = numberedHeaders
+
+	if data.maxwidthHeader != maxwidth && maxwidth > 0 {
+		data.maxwidthHeader = maxwidth
+	}
+}
+
+// exclude columns, if any
+func reduceColumns(conf cfg.Config, data *Tabdata) {
+	if len(conf.Columns) > 0 {
+		reducedEntries := [][]string{}
+
+		var reducedEntry []string
+
+		for _, entry := range data.entries {
+			reducedEntry = nil
+
+			for i, value := range entry {
+				if !contains(conf.UseColumns, i+1) {
+					continue
+				}
+
+				reducedEntry = append(reducedEntry, value)
+			}
+
+			reducedEntries = append(reducedEntries, reducedEntry)
+		}
+
+		data.entries = reducedEntries
+	}
+}
+
+// FIXME: remove this when we only use Tablewriter and strip in ParseFile()!
 func trimRow(row []string) []string {
-	// FIXME: remove this when we only use Tablewriter and strip in ParseFile()!
-	var fixedrow []string
-	for _, cell := range row {
-		fixedrow = append(fixedrow, strings.TrimSpace(cell))
+	var fixedrow = make([]string, len(row))
+
+	for idx, cell := range row {
+		fixedrow[idx] = strings.TrimSpace(cell)
 	}

 	return fixedrow
 }
+
+// FIXME: refactor this beast!
+func colorizeData(conf cfg.Config, output string) string {
+	switch {
+	case conf.UseHighlight && color.IsConsole(os.Stdout):
+		highlight := true
+		colorized := ""
+		first := true
+
+		for _, line := range strings.Split(output, "\n") {
+			if highlight {
+				if first {
+					// we  need to add  two spaces to the  header line
+					//  because tablewriter omits them for some reason
+					//  in pprint mode. This doesn't matter as long as
+					//  we don't use colorization. But with colors the
+					// missing spaces can be seen.
+					if conf.OutputMode == cfg.ASCII {
+						line += "  "
+					}
+
+					line = conf.HighlightHdrStyle.Sprint(line)
+					first = false
+				} else {
+					line = conf.HighlightStyle.Sprint(line)
+				}
+			} else {
+				line = conf.NoHighlightStyle.Sprint(line)
+			}
+
+			highlight = !highlight
+
+			colorized += line + "\n"
+		}
+
+		return colorized
+
+	case len(conf.Pattern) > 0 && !conf.NoColor && color.IsConsole(os.Stdout):
+		r := regexp.MustCompile("(" + conf.Pattern + ")")
+
+		return r.ReplaceAllStringFunc(output, func(in string) string {
+			return conf.ColorStyle.Sprint(in)
+		})
+
+	default:
+		return output
+	}
+}
--- a/lib/helpers_test.go
+++ b/lib/helpers_test.go
@@ -21,9 +21,11 @@ import (
 	"fmt"
 	"reflect"
 	"testing"
+
+	"github.com/tlinden/tablizer/cfg"
 )

-func Testcontains(t *testing.T) {
+func TestContains(t *testing.T) {
 	var tests = []struct {
 		list   []int
 		search int
@@ -45,6 +47,19 @@ func Testcontains(t *testing.T) {
 }

 func TestPrepareColumns(t *testing.T) {
+	data := Tabdata{
+		maxwidthHeader: 5,
+		columns:        3,
+		headers: []string{
+			"ONE", "TWO", "THREE",
+		},
+		entries: [][]string{
+			{
+				"2", "3", "4",
+			},
+		},
+	}
+
 	var tests = []struct {
 		input     string
 		exp       []int
@@ -52,22 +67,96 @@ func TestPrepareColumns(t *testing.T) {
 	}{
 		{"1,2,3", []int{1, 2, 3}, false},
 		{"1,2,", []int{}, true},
+		{"T", []int{2, 3}, false},
+		{"T,2,3", []int{2, 3}, false},
+		{"[a-z,4,5", []int{4, 5}, true}, // invalid regexp
 	}

-	for _, tt := range tests {
-		testname := fmt.Sprintf("PrepareColumns-%s-%t", tt.input, tt.wanterror)
+	for _, testdata := range tests {
+		testname := fmt.Sprintf("PrepareColumns-%s-%t", testdata.input, testdata.wanterror)
 		t.Run(testname, func(t *testing.T) {
-			Columns = tt.input
-			err := PrepareColumns()
+			conf := cfg.Config{Columns: testdata.input}
+			err := PrepareColumns(&conf, &data)
 			if err != nil {
-				if !tt.wanterror {
+				if !testdata.wanterror {
 					t.Errorf("got error: %v", err)
 				}
 			} else {
-				if !reflect.DeepEqual(UseColumns, tt.exp) {
-					t.Errorf("got: %v, expected: %v", UseColumns, tt.exp)
+				if !reflect.DeepEqual(conf.UseColumns, testdata.exp) {
+					t.Errorf("got: %v, expected: %v", conf.UseColumns, testdata.exp)
 				}
 			}
 		})
 	}
 }
+
+func TestReduceColumns(t *testing.T) {
+	var tests = []struct {
+		expect  [][]string
+		columns []int
+	}{
+		{
+			expect:  [][]string{{"a", "b"}},
+			columns: []int{1, 2},
+		},
+		{
+			expect:  [][]string{{"a", "c"}},
+			columns: []int{1, 3},
+		},
+		{
+			expect:  [][]string{{"a"}},
+			columns: []int{1},
+		},
+		{
+			expect:  [][]string{nil},
+			columns: []int{4},
+		},
+	}
+
+	input := [][]string{{"a", "b", "c"}}
+
+	for _, testdata := range tests {
+		testname := fmt.Sprintf("reduce-columns-by-%+v", testdata.columns)
+
+		t.Run(testname, func(t *testing.T) {
+			c := cfg.Config{Columns: "x", UseColumns: testdata.columns}
+			data := Tabdata{entries: input}
+			reduceColumns(c, &data)
+			if !reflect.DeepEqual(data.entries, testdata.expect) {
+				t.Errorf("reduceColumns returned invalid data:\ngot: %+v\nexp: %+v",
+					data.entries, testdata.expect)
+			}
+		})
+	}
+}
+
+func TestNumberizeHeaders(t *testing.T) {
+	data := Tabdata{
+		headers: []string{"ONE", "TWO", "THREE"},
+	}
+
+	var tests = []struct {
+		expect  []string
+		columns []int
+		nonum   bool
+	}{
+		{[]string{"ONE(1)", "TWO(2)", "THREE(3)"}, []int{1, 2, 3}, false},
+		{[]string{"ONE(1)", "TWO(2)"}, []int{1, 2}, false},
+		{[]string{"ONE", "TWO"}, []int{1, 2}, true},
+	}
+
+	for _, testdata := range tests {
+		testname := fmt.Sprintf("numberize-headers-columns-%+v-nonum-%t",
+			testdata.columns, testdata.nonum)
+
+		t.Run(testname, func(t *testing.T) {
+			conf := cfg.Config{Columns: "x", UseColumns: testdata.columns, NoNumbering: testdata.nonum}
+			usedata := data
+			numberizeAndReduceHeaders(conf, &usedata)
+			if !reflect.DeepEqual(usedata.headers, testdata.expect) {
+				t.Errorf("numberizeAndReduceHeaders returned invalid data:\ngot: %+v\nexp: %+v",
+					usedata.headers, testdata.expect)
+			}
+		})
+	}
+}
--- a/lib/io.go
+++ b/lib/io.go
@@ -19,65 +19,96 @@ package lib

 import (
 	"errors"
+	"fmt"
 	"io"
 	"os"
+
+	"github.com/tlinden/tablizer/cfg"
 )

-func ProcessFiles(args []string) error {
-	fds, pattern, err := determineIO(args)
+const RWRR = 0755
+
+func ProcessFiles(conf *cfg.Config, args []string) error {
+	fds, pattern, err := determineIO(conf, args)

 	if err != nil {
 		return err
 	}

+	if err := conf.PreparePattern(pattern); err != nil {
+		return err
+	}
+
 	for _, fd := range fds {
-		data, err := parseFile(fd, pattern)
+		data, err := Parse(*conf, fd)
 		if err != nil {
 			return err
 		}
-		printData(&data)
+
+		err = PrepareColumns(conf, &data)
+		if err != nil {
+			return err
+		}
+
+		printData(os.Stdout, *conf, &data)
 	}

 	return nil
 }

-func determineIO(args []string) ([]io.Reader, string, error) {
+func determineIO(conf *cfg.Config, args []string) ([]io.Reader, string, error) {
+	var filehandles []io.Reader
+
 	var pattern string
-	var fds []io.Reader
-	var havefiles bool
+
+	var haveio bool
+
+	stat, _ := os.Stdin.Stat()
+	if (stat.Mode() & os.ModeCharDevice) == 0 {
+		// we're reading from STDIN, which takes precedence over file args
+		filehandles = append(filehandles, os.Stdin)

 		if len(args) > 0 {
+			// ignore any args > 1
+			pattern = args[0]
+			conf.Pattern = args[0] // used for colorization by printData()
+		}
+
+		haveio = true
+	} else if len(args) > 0 {
 		// threre were args left, take a look
+		if args[0] == "-" {
+			// in traditional unix programs a dash denotes STDIN (forced)
+			filehandles = append(filehandles, os.Stdin)
+			haveio = true
+		} else {
 			if _, err := os.Stat(args[0]); err != nil {
 				// first  one is  not a  file, consider  it as  regexp and
 				// shift arg list
 				pattern = args[0]
+				conf.Pattern = args[0] // used for colorization by printData()
 				args = args[1:]
 			}

 			if len(args) > 0 {
-			// only files
+				// consider any other args as files
 				for _, file := range args {
-				fd, err := os.OpenFile(file, os.O_RDONLY, 0755)
+					filehandle, err := os.OpenFile(file, os.O_RDONLY, RWRR)

 					if err != nil {
-					return nil, "", err
+						return nil, "", fmt.Errorf("failed to read input file %s: %w", file, err)
 					}

-				fds = append(fds, fd)
+					filehandles = append(filehandles, filehandle)
+					haveio = true
+				}
 			}
-			havefiles = true
 		}
 	}

-	if !havefiles {
-		stat, _ := os.Stdin.Stat()
-		if (stat.Mode() & os.ModeCharDevice) == 0 {
-			fds = append(fds, os.Stdin)
-		} else {
-			return nil, "", errors.New("No file specified and nothing to read on stdin!")
-		}
+	if !haveio {
+		return nil, "", errors.New("no file specified and nothing to read on stdin")
 	}

-	return fds, pattern, nil
+	return filehandles, pattern, nil
 }
--- a/lib/lisp.go
+++ b/lib/lisp.go
@@ -0,0 +1,313 @@
+/*
+Copyright © 2023 Thomas von Dein
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package lib
+
+import (
+	"errors"
+	"fmt"
+	"log"
+	"os"
+	"strings"
+
+	"github.com/glycerine/zygomys/zygo"
+	"github.com/tlinden/tablizer/cfg"
+)
+
+/*
+needs to be global because we can't feed an cfg object to AddHook()
+which is being called from user lisp code
+*/
+var Hooks map[string][]*zygo.SexpSymbol
+
+/*
+AddHook() (called addhook from lisp code)  can be used by the user to
+add a function to one of the available hooks provided by tablizer.
+*/
+func AddHook(env *zygo.Zlisp, name string, args []zygo.Sexp) (zygo.Sexp, error) {
+	var hookname string
+
+	if len(args) < 2 {
+		return zygo.SexpNull, errors.New("argument of %add-hook should be: %hook-name %your-function")
+	}
+
+	switch sexptype := args[0].(type) {
+	case *zygo.SexpSymbol:
+		if !HookExists(sexptype.Name()) {
+			return zygo.SexpNull, errors.New("Unknown hook " + sexptype.Name())
+		}
+
+		hookname = sexptype.Name()
+
+	default:
+		return zygo.SexpNull, errors.New("hook name must be a symbol ")
+	}
+
+	switch sexptype := args[1].(type) {
+	case *zygo.SexpSymbol:
+		_, exists := Hooks[hookname]
+		if !exists {
+			Hooks[hookname] = []*zygo.SexpSymbol{sexptype}
+		} else {
+			Hooks[hookname] = append(Hooks[hookname], sexptype)
+		}
+
+	default:
+		return zygo.SexpNull, errors.New("hook function must be a symbol ")
+	}
+
+	return zygo.SexpNull, nil
+}
+
+/*
+Check if a hook exists
+*/
+func HookExists(key string) bool {
+	for _, hook := range cfg.ValidHooks {
+		if hook == key {
+			return true
+		}
+	}
+
+	return false
+}
+
+/*
+ * Basic sanity checks and load lisp file
+ */
+func LoadAndEvalFile(env *zygo.Zlisp, path string) error {
+	if strings.HasSuffix(path, `.zy`) {
+		code, err := os.ReadFile(path)
+		if err != nil {
+			return fmt.Errorf("failed to read lisp file %s: %w", path, err)
+		}
+
+		// FIXME: check what res (_ here) could be and mean
+		_, err = env.EvalString(string(code))
+		if err != nil {
+			log.Fatalf(env.GetStackTrace(err))
+		}
+	}
+
+	return nil
+}
+
+/*
+ * Setup lisp interpreter environment
+ */
+func SetupLisp(conf *cfg.Config) error {
+	// iterate over load-path and evaluate all *.zy files there, if any
+	// we ignore if load-path does not exist, which is the default anyway
+	path, err := os.Stat(conf.LispLoadPath)
+	if os.IsNotExist(err) {
+		return nil
+	}
+
+	// init global hooks
+	Hooks = make(map[string][]*zygo.SexpSymbol)
+
+	// init sandbox
+	env := zygo.NewZlispSandbox()
+	env.AddFunction("addhook", AddHook)
+
+	if !path.IsDir() {
+		// load single lisp file
+		err = LoadAndEvalFile(env, conf.LispLoadPath)
+		if err != nil {
+			return err
+		}
+	} else {
+		// load all lisp file in load dir
+		dir, err := os.ReadDir(conf.LispLoadPath)
+		if err != nil {
+			return fmt.Errorf("failed to read lisp dir %s: %w",
+				conf.LispLoadPath, err)
+		}
+
+		for _, entry := range dir {
+			if !entry.IsDir() {
+				err := LoadAndEvalFile(env, conf.LispLoadPath+"/"+entry.Name())
+				if err != nil {
+					return err
+				}
+			}
+		}
+	}
+
+	RegisterLib(env)
+
+	conf.Lisp = env
+
+	return nil
+}
+
+/*
+Execute every user lisp function registered as filter hook.
+
+Each function is given the current line as argument and is expected to
+return a boolean.   True indicates to keep the line,  false to skip
+it.
+
+If there  are multiple such  functions registered, then the  first one
+returning false wins,  that is if each function returns  true the line
+will  be kept,  if at  least one  of them  returns false,  it will  be
+skipped.
+*/
+func RunFilterHooks(conf cfg.Config, line string) (bool, error) {
+	for _, hook := range Hooks["filter"] {
+		var result bool
+
+		conf.Lisp.Clear()
+
+		res, err := conf.Lisp.EvalString(fmt.Sprintf("(%s `%s`)", hook.Name(), line))
+		if err != nil {
+			return false, fmt.Errorf("failed to evaluate hook loader: %w", err)
+		}
+
+		switch sexptype := res.(type) {
+		case *zygo.SexpBool:
+			result = sexptype.Val
+		default:
+			return false, fmt.Errorf("filter hook shall return bool")
+		}
+
+		if !result {
+			// the first hook which returns false leads to complete false
+			return result, nil
+		}
+	}
+
+	// if no hook returned false, we succeed and accept the given line
+	return true, nil
+}
+
+/*
+These hooks get the data (Tabdata) readily processed by tablizer as
+argument. They are expected to  return a SexpPair containing a boolean
+denoting  if  the data  has  been  modified  and the  actual  modified
+data. Columns must  be the same, rows may differ.  Cells may also have
+been modified.
+
+Replaces the  internal data structure  Tabdata with the  user supplied
+version.
+
+Only one process hook function is supported.
+
+The somewhat complicated code is being  caused by the fact, that we
+need to convert our internal structure  to a lisp variable and vice
+versa afterwards.
+*/
+func RunProcessHooks(conf cfg.Config, data Tabdata) (Tabdata, bool, error) {
+	var userdata Tabdata
+
+	lisplist := []zygo.Sexp{}
+
+	if len(Hooks["process"]) == 0 {
+		return userdata, false, nil
+	}
+
+	if len(Hooks["process"]) > 1 {
+		fmt.Println("Warning: only one process hook is allowed!")
+	}
+
+	// there are hook[s] installed, convert the go data structure 'data to lisp
+	for _, row := range data.entries {
+		var entry zygo.SexpHash
+
+		for idx, cell := range row {
+			err := entry.HashSet(&zygo.SexpStr{S: data.headers[idx]}, &zygo.SexpStr{S: cell})
+			if err != nil {
+				return userdata, false, fmt.Errorf("failed to convert to lisp data: %w", err)
+			}
+		}
+
+		lisplist = append(lisplist, &entry)
+	}
+
+	// we need to add it to the env so that the function can use the struct directly
+	conf.Lisp.AddGlobal("data", &zygo.SexpArray{Val: lisplist, Env: conf.Lisp})
+
+	// execute the actual hook
+	hook := Hooks["process"][0]
+
+	conf.Lisp.Clear()
+
+	var result bool
+
+	res, err := conf.Lisp.EvalString(fmt.Sprintf("(%s data)", hook.Name()))
+	if err != nil {
+		return userdata, false, fmt.Errorf("failed to eval lisp loader: %w", err)
+	}
+
+	// we expect (bool, array(hash)) as return from the function
+	switch sexptype := res.(type) {
+	case *zygo.SexpPair:
+		switch th := sexptype.Head.(type) {
+		case *zygo.SexpBool:
+			result = th.Val
+		default:
+			return userdata, false, errors.New("xpect (bool, array(hash)) as return value")
+		}
+
+		switch sexptailtype := sexptype.Tail.(type) {
+		case *zygo.SexpArray:
+			lisplist = sexptailtype.Val
+		default:
+			return userdata, false, errors.New("expect (bool, array(hash)) as return value ")
+		}
+	default:
+		return userdata, false, errors.New("filter hook shall return array of hashes ")
+	}
+
+	if !result {
+		// no further processing required
+		return userdata, result, nil
+	}
+
+	// finally convert lispdata back to Tabdata
+	for _, item := range lisplist {
+		row := []string{}
+
+		switch hash := item.(type) {
+		case *zygo.SexpHash:
+			for _, header := range data.headers {
+				entry, err := hash.HashGetDefault(
+					conf.Lisp,
+					&zygo.SexpStr{S: header},
+					&zygo.SexpStr{S: ""})
+				if err != nil {
+					return userdata, false, fmt.Errorf("failed to get lisp hash entry: %w", err)
+				}
+
+				switch sexptype := entry.(type) {
+				case *zygo.SexpStr:
+					row = append(row, sexptype.S)
+				default:
+					return userdata, false, errors.New("hsh values should be string ")
+				}
+			}
+		default:
+			return userdata, false, errors.New("rturned array should contain hashes ")
+		}
+
+		userdata.entries = append(userdata.entries, row)
+	}
+
+	userdata.headers = data.headers
+
+	return userdata, result, nil
+}
--- a/lib/lisplib.go
+++ b/lib/lisplib.go
@@ -0,0 +1,88 @@
+/*
+Copyright © 2023 Thomas von Dein
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package lib
+
+import (
+	"errors"
+	"fmt"
+	"regexp"
+	"strconv"
+
+	"github.com/glycerine/zygomys/zygo"
+)
+
+func Splice2SexpList(list []string) zygo.Sexp {
+	slist := []zygo.Sexp{}
+
+	for _, item := range list {
+		slist = append(slist, &zygo.SexpStr{S: item})
+	}
+
+	return zygo.MakeList(slist)
+}
+
+func StringReSplit(env *zygo.Zlisp, name string, args []zygo.Sexp) (zygo.Sexp, error) {
+	if len(args) < 2 {
+		return zygo.SexpNull, errors.New("expecting 2 arguments")
+	}
+
+	var separator, input string
+
+	switch t := args[0].(type) {
+	case *zygo.SexpStr:
+		input = t.S
+	default:
+		return zygo.SexpNull, errors.New("second argument must be a string")
+	}
+
+	switch t := args[1].(type) {
+	case *zygo.SexpStr:
+		separator = t.S
+	default:
+		return zygo.SexpNull, errors.New("first argument must be a string")
+	}
+
+	sep := regexp.MustCompile(separator)
+
+	return Splice2SexpList(sep.Split(input, -1)), nil
+}
+
+func String2Int(env *zygo.Zlisp, name string, args []zygo.Sexp) (zygo.Sexp, error) {
+	var number int
+
+	switch t := args[0].(type) {
+	case *zygo.SexpStr:
+		num, err := strconv.Atoi(t.S)
+
+		if err != nil {
+			return zygo.SexpNull, fmt.Errorf("failed to convert string to number: %w", err)
+		}
+
+		number = num
+
+	default:
+		return zygo.SexpNull, errors.New("argument must be a string")
+	}
+
+	return &zygo.SexpInt{Val: int64(number)}, nil
+}
+
+func RegisterLib(env *zygo.Zlisp) {
+	env.AddFunction("resplit", StringReSplit)
+	env.AddFunction("atoi", String2Int)
+}
--- a/lib/parser.go
+++ b/lib/parser.go
@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 Thomas von Dein
+Copyright © 2022-2024 Thomas von Dein

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -19,59 +19,96 @@ package lib

 import (
 	"bufio"
-	"errors"
+	"encoding/csv"
 	"fmt"
-	"github.com/alecthomas/repr"
 	"io"
 	"regexp"
 	"strings"
+
+	"github.com/alecthomas/repr"
+	"github.com/tlinden/tablizer/cfg"
 )

-// contains a whole parsed table
-type Tabdata struct {
-	maxwidthHeader int   // longest header
-	maxwidthPerCol []int // max width per column
-	columns        int
-	headerIndices  []map[string]int // [ {beg=>0, end=>17}, ... ]
-	headers        []string         // [ "ID", "NAME", ...]
-	entries        [][]string
+/*
+Parser switch
+*/
+func Parse(conf cfg.Config, input io.Reader) (Tabdata, error) {
+	if len(conf.Separator) == 1 {
+		return parseCSV(conf, input)
+	}
+
+	return parseTabular(conf, input)
 }

 /*
-   Parse tabular input. We split the  header (first line) by 2 or more
-   spaces, remember the positions of  the header fields. We then split
-   the data (everything after the first line) by those positions. That
-   way we can turn "tabular data" (with fields containing whitespaces)
-   into real tabular data. We re-tabulate our input if you will.
+Parse CSV input.
 */
-func parseFile(input io.Reader, pattern string) (Tabdata, error) {
+func parseCSV(conf cfg.Config, input io.Reader) (Tabdata, error) {
+	data := Tabdata{}
+
+	// apply pattern, if any
+	content, err := FilterByPattern(conf, input)
+	if err != nil {
+		return data, err
+	}
+
+	csvreader := csv.NewReader(content)
+	csvreader.Comma = rune(conf.Separator[0])
+
+	records, err := csvreader.ReadAll()
+	if err != nil {
+		return data, fmt.Errorf("could not parse CSV input: %w", err)
+	}
+
+	if len(records) >= 1 {
+		data.headers = records[0]
+		data.columns = len(records)
+
+		for _, head := range data.headers {
+			// register widest header field
+			headerlen := len(head)
+			if headerlen > data.maxwidthHeader {
+				data.maxwidthHeader = headerlen
+			}
+		}
+
+		if len(records) > 1 {
+			data.entries = records[1:]
+		}
+	}
+
+	// apply user defined lisp process hooks, if any
+	userdata, changed, err := RunProcessHooks(conf, data)
+	if err != nil {
+		return data, fmt.Errorf("failed to apply filter hook: %w", err)
+	}
+
+	if changed {
+		data = userdata
+	}
+
+	return data, nil
+}
+
+/*
+Parse tabular input.
+*/
+func parseTabular(conf cfg.Config, input io.Reader) (Tabdata, error) {
 	data := Tabdata{}

 	var scanner *bufio.Scanner
-	var spaces = `\s\s+|$`
-
-	if len(Separator) > 0 {
-		spaces = Separator
-	}

 	hadFirst := false
-	spacefinder := regexp.MustCompile(spaces)
-	beg := 0
+	separate := regexp.MustCompile(conf.Separator)

 	scanner = bufio.NewScanner(input)

 	for scanner.Scan() {
 		line := strings.TrimSpace(scanner.Text())
-		values := []string{}
-
-		patternR, err := regexp.Compile(pattern)
-		if err != nil {
-			return data, errors.Unwrap(fmt.Errorf("Regexp pattern %s is invalid: %w", pattern, err))
-		}
+		parts := separate.Split(line, -1)

 		if !hadFirst {
 			// header processing
-			parts := spacefinder.FindAllStringIndex(line, -1)
 			data.columns = len(parts)
 			// if Debug {
 			// 	fmt.Println(parts)
@@ -79,82 +116,85 @@ func parseFile(input io.Reader, pattern string) (Tabdata, error) {

 			// process all header fields
 			for _, part := range parts {
-				// if Debug {
-				// 	fmt.Printf("Part: <%s>\n", string(line[beg:part[0]]))
-				//}
-
-				// current field
-				head := string(line[beg:part[0]])
-
-				// register begin and end of field within line
-				indices := make(map[string]int)
-				indices["beg"] = beg
-				if part[0] == part[1] {
-					indices["end"] = 0
-				} else {
-					indices["end"] = part[1] - 1
-				}
-
 				// register widest header field
-				headerlen := len(head)
+				headerlen := len(part)
 				if headerlen > data.maxwidthHeader {
 					data.maxwidthHeader = headerlen
 				}

 				// register fields data
-				data.headerIndices = append(data.headerIndices, indices)
-				data.headers = append(data.headers, head)
-
-				// end of current field == begin of next one
-				beg = part[1]
+				data.headers = append(data.headers, strings.TrimSpace(part))

 				// done
 				hadFirst = true
 			}
 		} else {
 			// data processing
-			if len(pattern) > 0 {
-				if !patternR.MatchString(line) {
+			if conf.Pattern != "" && matchPattern(conf, line) == conf.InvertMatch {
+				// by default  -v is false, so if a  line does NOT
+				// match the pattern, we will ignore it. However,
+				// if the user specified -v, the matching is inverted,
+				// so we ignore all lines, which DO match.
 				continue
 			}
+
+			// apply user defined lisp filters, if any
+			accept, err := RunFilterHooks(conf, line)
+			if err != nil {
+				return data, fmt.Errorf("failed to apply filter hook: %w", err)
+			}
+
+			if !accept {
+				//  IF there  are filter  hook[s] and  IF one  of them
+				// returns false on the current line, reject it
+				continue
 			}

 			idx := 0 // we cannot use the header index, because we could exclude columns
-			for _, index := range data.headerIndices {
-				value := ""
-
-				if index["end"] == 0 {
-					value = string(line[index["beg"]:])
-				} else {
-					value = string(line[index["beg"]:index["end"]])
-				}
-
-				width := len(strings.TrimSpace(value))
-
-				if len(data.maxwidthPerCol)-1 < idx {
-					data.maxwidthPerCol = append(data.maxwidthPerCol, width)
-				} else {
-					if width > data.maxwidthPerCol[idx] {
-						data.maxwidthPerCol[idx] = width
-					}
-				}
-
+			values := []string{}
+			for _, part := range parts {
 				// if Debug {
 				// 	fmt.Printf("<%s> ", value)
 				// }
-				values = append(values, strings.TrimSpace(value))
+				values = append(values, strings.TrimSpace(part))

 				idx++
 			}
+
+			// fill up missing fields, if any
+			for i := len(values); i < len(data.headers); i++ {
+				values = append(values, "")
+			}
+
 			data.entries = append(data.entries, values)
 		}
 	}

 	if scanner.Err() != nil {
-		return data, errors.Unwrap(fmt.Errorf("Regexp pattern %s is invalid: %w", pattern, scanner.Err()))
+		return data, fmt.Errorf("failed to read from io.Reader: %w", scanner.Err())
 	}

-	if Debug {
+	// filter by field filters, if any
+	filtereddata, changed, err := FilterByFields(conf, data)
+	if err != nil {
+		return data, fmt.Errorf("failed to filter fields: %w", err)
+	}
+
+	if changed {
+		data = filtereddata
+	}
+
+	// apply user defined lisp process hooks, if any
+	userdata, changed, err := RunProcessHooks(conf, data)
+	if err != nil {
+		return data, fmt.Errorf("failed to apply filter hook: %w", err)
+	}
+
+	if changed {
+		data = userdata
+	}
+
+	if conf.Debug {
 		repr.Print(data)
 	}

--- a/lib/parser_test.go
+++ b/lib/parser_test.go
@@ -18,65 +18,149 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 package lib

 import (
+	"fmt"
 	"reflect"
 	"strings"
 	"testing"
+
+	"github.com/tlinden/tablizer/cfg"
 )

+var input = []struct {
+	name      string
+	text      string
+	separator string
+}{
+	{
+		name:      "tabular-data",
+		separator: cfg.DefaultSeparator,
+		text: `
+ONE    TWO    THREE  
+asd    igig   cxxxncnc  
+19191  EDD 1  X`,
+	},
+	{
+		name:      "csv-data",
+		separator: ",",
+		text: `
+ONE,TWO,THREE
+asd,igig,cxxxncnc
+19191,"EDD 1",X`,
+	},
+}
+
 func TestParser(t *testing.T) {
 	data := Tabdata{
 		maxwidthHeader: 5,
-		maxwidthPerCol: []int{
-			5,
-			5,
-			8,
-		},
 		columns:        3,
-		headerIndices: []map[string]int{
-			map[string]int{
-				"beg": 0,
-				"end": 6,
-			},
-			map[string]int{
-				"end": 13,
-				"beg": 7,
-			},
-			map[string]int{
-				"beg": 14,
-				"end": 0,
-			},
-		},
 		headers: []string{
-			"ONE",
-			"TWO",
-			"THREE",
+			"ONE", "TWO", "THREE",
 		},
 		entries: [][]string{
-			[]string{
-				"asd",
-				"igig",
-				"cxxxncnc",
-			},
-			[]string{
-				"19191",
-				"EDD 1",
-				"X",
-			},
+			{"asd", "igig", "cxxxncnc"},
+			{"19191", "EDD 1", "X"},
 		},
 	}

-	table := `ONE    TWO    THREE  
-asd    igig   cxxxncnc  
-19191  EDD 1  X`
-
-	readFd := strings.NewReader(table)
-	gotdata, err := parseFile(readFd, "")
+	for _, testdata := range input {
+		testname := fmt.Sprintf("parse-%s", testdata.name)
+		t.Run(testname, func(t *testing.T) {
+			readFd := strings.NewReader(strings.TrimSpace(testdata.text))
+			conf := cfg.Config{Separator: testdata.separator}
+			gotdata, err := Parse(conf, readFd)

 			if err != nil {
 				t.Errorf("Parser returned error: %s\nData processed so far: %+v", err, gotdata)
 			}

 			if !reflect.DeepEqual(data, gotdata) {
-		t.Errorf("Parser returned invalid data\nExp: %+v\nGot: %+v\n", data, gotdata)
+				t.Errorf("Parser returned invalid data\nExp: %+v\nGot: %+v\n",
+					data, gotdata)
+			}
+		})
+	}
+}
+
+func TestParserPatternmatching(t *testing.T) {
+	var tests = []struct {
+		entries [][]string
+		pattern string
+		invert  bool
+		want    bool
+	}{
+		{
+			entries: [][]string{
+				{"asd", "igig", "cxxxncnc"},
+			},
+			pattern: "ig",
+			invert:  false,
+		},
+		{
+			entries: [][]string{
+				{"19191", "EDD 1", "X"},
+			},
+			pattern: "ig",
+			invert:  true,
+		},
+	}
+
+	for _, inputdata := range input {
+		for _, testdata := range tests {
+			testname := fmt.Sprintf("parse-%s-with-pattern-%s-inverted-%t",
+				inputdata.name, testdata.pattern, testdata.invert)
+			t.Run(testname, func(t *testing.T) {
+				conf := cfg.Config{InvertMatch: testdata.invert, Pattern: testdata.pattern,
+					Separator: inputdata.separator}
+
+				_ = conf.PreparePattern(testdata.pattern)
+
+				readFd := strings.NewReader(strings.TrimSpace(inputdata.text))
+				gotdata, err := Parse(conf, readFd)
+
+				if err != nil {
+					if !testdata.want {
+						t.Errorf("Parser returned error: %s\nData processed so far: %+v",
+							err, gotdata)
+					}
+				} else {
+					if !reflect.DeepEqual(testdata.entries, gotdata.entries) {
+						t.Errorf("Parser returned invalid data (pattern: %s, invert: %t)\nExp: %+v\nGot: %+v\n",
+							testdata.pattern, testdata.invert, testdata.entries, gotdata.entries)
+					}
+				}
+			})
+		}
+	}
+}
+
+func TestParserIncompleteRows(t *testing.T) {
+	data := Tabdata{
+		maxwidthHeader: 5,
+		columns:        3,
+		headers: []string{
+			"ONE", "TWO", "THREE",
+		},
+		entries: [][]string{
+			{"asd", "igig", ""},
+			{"19191", "EDD 1", "X"},
+		},
+	}
+
+	table := `
+ONE    TWO    THREE  
+asd    igig
+19191  EDD 1  X`
+
+	readFd := strings.NewReader(strings.TrimSpace(table))
+	conf := cfg.Config{Separator: cfg.DefaultSeparator}
+	gotdata, err := Parse(conf, readFd)
+
+	if err != nil {
+		t.Errorf("Parser returned error: %s\nData processed so far: %+v", err, gotdata)
+	}
+
+	if !reflect.DeepEqual(data, gotdata) {
+		t.Errorf("Parser returned invalid data, Regex: %s\nExp: %+v\nGot: %+v\n",
+			conf.Separator, data, gotdata)
 	}
 }
--- a/lib/printer.go
+++ b/lib/printer.go
@@ -18,74 +18,64 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 package lib

 import (
+	"encoding/csv"
 	"fmt"
-	"github.com/olekukonko/tablewriter"
-	"os"
+	"io"
+	"log"
 	"regexp"
+	"strconv"
 	"strings"
+
+	"github.com/gookit/color"
+	"github.com/olekukonko/tablewriter"
+	"github.com/tlinden/tablizer/cfg"
+	"gopkg.in/yaml.v3"
 )

-func printData(data *Tabdata) {
-	// prepare headers: add numbers to headers
-	numberedHeaders := []string{}
-	for i, head := range data.headers {
-		if len(Columns) > 0 {
-			// -c specified
-			if !contains(UseColumns, i+1) {
-				// ignore this one
-				continue
-			}
-		}
-		if NoNumbering {
-			numberedHeaders = append(numberedHeaders, head)
-		} else {
-			numberedHeaders = append(numberedHeaders, fmt.Sprintf("%s(%d)", head, i+1))
-		}
-	}
-	data.headers = numberedHeaders
+func printData(writer io.Writer, conf cfg.Config, data *Tabdata) {
+	// add numbers to headers and remove this we're not interested in
+	numberizeAndReduceHeaders(conf, data)

-	// prepare data
-	if len(Columns) > 0 {
-		reducedEntries := [][]string{}
-		reducedEntry := []string{}
-		for _, entry := range data.entries {
-			reducedEntry = nil
-			for i, value := range entry {
-				if !contains(UseColumns, i+1) {
-					continue
-				}
+	// remove unwanted columns, if any
+	reduceColumns(conf, data)

-				reducedEntry = append(reducedEntry, value)
-			}
-			reducedEntries = append(reducedEntries, reducedEntry)
-		}
-		data.entries = reducedEntries
-	}
+	// sort the data
+	sortTable(conf, data)

-	switch OutputMode {
-	case "extended":
-		printExtendedData(data)
-	case "ascii":
-		printAsciiData(data)
-	case "orgtbl":
-		printOrgmodeData(data)
-	case "markdown":
-		printMarkdownData(data)
-	case "shell":
-		printShellData(data)
+	switch conf.OutputMode {
+	case cfg.Extended:
+		printExtendedData(writer, conf, data)
+	case cfg.ASCII:
+		printASCIIData(writer, conf, data)
+	case cfg.Orgtbl:
+		printOrgmodeData(writer, conf, data)
+	case cfg.Markdown:
+		printMarkdownData(writer, conf, data)
+	case cfg.Shell:
+		printShellData(writer, data)
+	case cfg.Yaml:
+		printYamlData(writer, data)
+	case cfg.CSV:
+		printCSVData(writer, data)
 	default:
-		printAsciiData(data)
+		printASCIIData(writer, conf, data)
 	}
 }

+func output(writer io.Writer, str string) {
+	fmt.Fprint(writer, str)
+}
+
 /*
-   Emacs org-mode compatible table (also orgtbl-mode)
+Emacs org-mode compatible table (also orgtbl-mode)
 */
-func printOrgmodeData(data *Tabdata) {
+func printOrgmodeData(writer io.Writer, conf cfg.Config, data *Tabdata) {
 	tableString := &strings.Builder{}
 	table := tablewriter.NewWriter(tableString)

+	if !conf.NoHeaders {
 		table.SetHeader(data.headers)
+	}

 	for _, row := range data.entries {
 		table.Append(trimRow(row))
@@ -104,19 +94,25 @@ func printOrgmodeData(data *Tabdata) {
 	   | cell | cell |
 	   |------+------|
 	*/
-	leftR := regexp.MustCompile("(?m)^\\+")
-	rightR := regexp.MustCompile("\\+(?m)$")
+	leftR := regexp.MustCompile(`(?m)^\\+`)
+	rightR := regexp.MustCompile(`\\+(?m)$`)

-	fmt.Print(rightR.ReplaceAllString(leftR.ReplaceAllString(tableString.String(), "|"), "|"))
+	output(writer, color.Sprint(
+		colorizeData(conf,
+			rightR.ReplaceAllString(
+				leftR.ReplaceAllString(tableString.String(), "|"), "|"))))
 }

 /*
-   Markdown table
+Markdown table
 */
-func printMarkdownData(data *Tabdata) {
-	table := tablewriter.NewWriter(os.Stdout)
+func printMarkdownData(writer io.Writer, conf cfg.Config, data *Tabdata) {
+	tableString := &strings.Builder{}
+	table := tablewriter.NewWriter(tableString)

+	if !conf.NoHeaders {
 		table.SetHeader(data.headers)
+	}

 	for _, row := range data.entries {
 		table.Append(trimRow(row))
@@ -126,20 +122,21 @@ func printMarkdownData(data *Tabdata) {
 	table.SetCenterSeparator("|")

 	table.Render()
+	output(writer, color.Sprint(colorizeData(conf, tableString.String())))
 }

 /*
-   Simple ASCII table without any borders etc, just like the input we expect
+Simple ASCII table without any borders etc, just like the input we expect
 */
-func printAsciiData(data *Tabdata) {
-	table := tablewriter.NewWriter(os.Stdout)
+func printASCIIData(writer io.Writer, conf cfg.Config, data *Tabdata) {
+	tableString := &strings.Builder{}
+	table := tablewriter.NewWriter(tableString)

+	if !conf.NoHeaders {
 		table.SetHeader(data.headers)
-	table.AppendBulk(data.entries)
+	}

-	// for _, row := range data.entries {
-	// 	table.Append(trimRow(row))
-	// }
+	table.AppendBulk(data.entries)

 	table.SetAutoWrapText(false)
 	table.SetAutoFormatHeaders(true)
@@ -150,57 +147,116 @@ func printAsciiData(data *Tabdata) {
 	table.SetRowSeparator("")
 	table.SetHeaderLine(false)
 	table.SetBorder(false)
-	table.SetTablePadding("\t") // pad with tabs
 	table.SetNoWhiteSpace(true)

+	if !conf.UseHighlight {
+		// the tabs destroy the highlighting
+		table.SetTablePadding("\t") // pad with tabs
+	} else {
+		table.SetTablePadding("   ")
+	}
+
 	table.Render()
+	output(writer, color.Sprint(colorizeData(conf, tableString.String())))
 }

 /*
-   We simulate the \x command of psql (the PostgreSQL client)
+We simulate the \x command of psql (the PostgreSQL client)
 */
-func printExtendedData(data *Tabdata) {
+func printExtendedData(writer io.Writer, conf cfg.Config, data *Tabdata) {
 	// needed for data output
-	format := fmt.Sprintf("%%%ds: %%s\n", data.maxwidthHeader) // FIXME: re-calculate if -c has been set
+	format := fmt.Sprintf("%%%ds: %%s\n", data.maxwidthHeader)
+	out := ""

 	if len(data.entries) > 0 {
-		var idx int
 		for _, entry := range data.entries {
-			idx = 0
 			for i, value := range entry {
-				if len(Columns) > 0 {
-					if !contains(UseColumns, i+1) {
-						continue
+				out += color.Sprintf(format, data.headers[i], value)
+			}
+
+			out += "\n"
 		}
 	}

-				fmt.Printf(format, data.headers[idx], value)
-				idx++
-			}
-			fmt.Println()
-		}
-	}
+	output(writer, colorizeData(conf, out))
 }

 /*
-   Shell output, ready to be eval'd. Just like FreeBSD stat(1)
+Shell output, ready to be eval'd. Just like FreeBSD stat(1)
 */
-func printShellData(data *Tabdata) {
+func printShellData(writer io.Writer, data *Tabdata) {
+	out := ""
+
 	if len(data.entries) > 0 {
-		var idx int
 		for _, entry := range data.entries {
-			idx = 0
-			for i, value := range entry {
-				if len(Columns) > 0 {
-					if !contains(UseColumns, i+1) {
-						continue
+			shentries := []string{}
+
+			for idx, value := range entry {
+				shentries = append(shentries, fmt.Sprintf("%s=\"%s\"",
+					data.headers[idx], value))
+			}
+
+			out += strings.Join(shentries, " ") + "\n"
 		}
 	}

-				fmt.Printf("%s=\"%s\" ", data.headers[idx], value)
-				idx++
+	// no colorization here
+	output(writer, out)
+}
+
+func printYamlData(writer io.Writer, data *Tabdata) {
+	type Data struct {
+		Entries []map[string]interface{} `yaml:"entries"`
 	}
-			fmt.Println()
+
+	yamlout := Data{}
+
+	for _, entry := range data.entries {
+		yamldata := map[string]interface{}{}
+
+		for idx, entry := range entry {
+			style := yaml.TaggedStyle
+
+			_, err := strconv.Atoi(entry)
+			if err != nil {
+				style = yaml.DoubleQuotedStyle
 			}
+
+			yamldata[strings.ToLower(data.headers[idx])] =
+				&yaml.Node{
+					Kind:  yaml.ScalarNode,
+					Style: style,
+					Value: entry}
+		}
+
+		yamlout.Entries = append(yamlout.Entries, yamldata)
+	}
+
+	yamlstr, err := yaml.Marshal(&yamlout)
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	output(writer, string(yamlstr))
+}
+
+func printCSVData(writer io.Writer, data *Tabdata) {
+	csvout := csv.NewWriter(writer)
+
+	if err := csvout.Write(data.headers); err != nil {
+		log.Fatalln("error writing record to csv:", err)
+	}
+
+	for _, entry := range data.entries {
+		if err := csvout.Write(entry); err != nil {
+			log.Fatalln("error writing record to csv:", err)
+		}
+	}
+
+	csvout.Flush()
+
+	if err := csvout.Error(); err != nil {
+		log.Fatal(err)
 	}
 }
--- a/lib/printer_test.go
+++ b/lib/printer_test.go
@@ -18,64 +18,276 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 package lib

 import (
-	"os"
+	"bytes"
+	"fmt"
 	"strings"
 	"testing"
+
+	"github.com/tlinden/tablizer/cfg"
 )

-func TestPrinter(t *testing.T) {
-	table := `ONE    TWO    THREE  
-asd    igig   cxxxncnc  
-19191  EDD 1  X`
-
-	expects := map[string]string{
-		"ascii": `ONE(1)	TWO(2)	THREE(3) 
-asd   	igig  	cxxxncnc	
-19191 	EDD 1 	X`,
-		"orgtbl": `|--------+--------+----------|
-| ONE(1) | TWO(2) | THREE(3) |
-|--------+--------+----------|
-| asd    | igig   | cxxxncnc |
-|  19191 | EDD 1  | X        |
-|--------+--------+----------|`,
-		"markdown": `| ONE(1) | TWO(2) | THREE(3) |
-|--------|--------|----------|
-| asd    | igig   | cxxxncnc |
-|  19191 | EDD 1  | X        |`,
+func newData() Tabdata {
+	return Tabdata{
+		maxwidthHeader: 8,
+		columns:        4,
+		headers: []string{
+			"NAME",
+			"DURATION",
+			"COUNT",
+			"WHEN",
+		},
+		entries: [][]string{
+			{
+				"beta",
+				"1d10h5m1s",
+				"33",
+				"3/1/2014",
+			},
+			{
+				"alpha",
+				"4h35m",
+				"170",
+				"2013-Feb-03",
+			},
+			{
+				"ceta",
+				"33d12h",
+				"9",
+				"06/Jan/2008 15:04:05 -0700",
+			},
+		},
+	}
+}
+
+var tests = []struct {
+	name string // so we can identify which one fails, can be the same
+	// for multiple tests, because flags will be appended to the name
+	sortby    string // empty == default
+	column    int    // sort by this column, 0 == default first or NO Sort
+	desc      bool   // sort in descending order, default == ascending
+	nonum     bool   // hide numbering
+	mode      int    // shell, orgtbl, etc. empty == default: ascii
+	usecol    []int  // columns to display, empty == display all
+	usecolstr string // for testname, must match usecol
+	expect    string // rendered output we expect
+}{
+	// --------------------- Default settings mode tests ``
+	{
+		mode: cfg.ASCII,
+		name: "default",
+		expect: `
+NAME(1)	DURATION(2)	COUNT(3)	WHEN(4)                    
+beta   	1d10h5m1s  	33      	3/1/2014                  	
+alpha  	4h35m      	170     	2013-Feb-03               	
+ceta   	33d12h     	9       	06/Jan/2008 15:04:05 -0700`,
+	},
+	{
+		mode: cfg.CSV,
+		name: "csv",
+		expect: `
+NAME,DURATION,COUNT,WHEN
+beta,1d10h5m1s,33,3/1/2014
+alpha,4h35m,170,2013-Feb-03
+ceta,33d12h,9,06/Jan/2008 15:04:05 -0700`,
+	},
+	{
+		name: "default",
+		mode: cfg.Orgtbl,
+		expect: `
+---------+-------------+----------+----------------------------+
+| NAME(1) | DURATION(2) | COUNT(3) |          WHEN(4)           |
+---------+-------------+----------+----------------------------+
+| beta    | 1d10h5m1s   |       33 | 3/1/2014                   |
+| alpha   | 4h35m       |      170 | 2013-Feb-03                |
+| ceta    | 33d12h      |        9 | 06/Jan/2008 15:04:05 -0700 |
+---------+-------------+----------+----------------------------+`,
+	},
+	{
+		name: "default",
+		mode: cfg.Markdown,
+		expect: `
+| NAME(1) | DURATION(2) | COUNT(3) |          WHEN(4)           |
+|---------|-------------|----------|----------------------------|
+| beta    | 1d10h5m1s   |       33 | 3/1/2014                   |
+| alpha   | 4h35m       |      170 | 2013-Feb-03                |
+| ceta    | 33d12h      |        9 | 06/Jan/2008 15:04:05 -0700 |`,
+	},
+	{
+		name:  "default",
+		mode:  cfg.Shell,
+		nonum: true,
+		expect: `
+NAME="beta" DURATION="1d10h5m1s" COUNT="33" WHEN="3/1/2014"
+NAME="alpha" DURATION="4h35m" COUNT="170" WHEN="2013-Feb-03"
+NAME="ceta" DURATION="33d12h" COUNT="9" WHEN="06/Jan/2008 15:04:05 -0700"`,
+	},
+	{
+		name:  "default",
+		mode:  cfg.Yaml,
+		nonum: true,
+		expect: `
+entries:
+    - count: 33
+      duration: "1d10h5m1s"
+      name: "beta"
+      when: "3/1/2014"
+    - count: 170
+      duration: "4h35m"
+      name: "alpha"
+      when: "2013-Feb-03"
+    - count: 9
+      duration: "33d12h"
+      name: "ceta"
+      when: "06/Jan/2008 15:04:05 -0700"`,
+	},
+	{
+		name: "default",
+		mode: cfg.Extended,
+		expect: `
+    NAME(1): beta
+DURATION(2): 1d10h5m1s
+   COUNT(3): 33
+    WHEN(4): 3/1/2014
+
+    NAME(1): alpha
+DURATION(2): 4h35m
+   COUNT(3): 170
+    WHEN(4): 2013-Feb-03
+
+    NAME(1): ceta
+DURATION(2): 33d12h
+   COUNT(3): 9
+    WHEN(4): 06/Jan/2008 15:04:05 -0700`,
+	},
+
+	//------------------------ SORT TESTS
+	{
+		name:   "sortbycolumn",
+		column: 3,
+		sortby: "numeric",
+		desc:   false,
+		expect: `
+NAME(1)	DURATION(2)	COUNT(3)	WHEN(4)                    
+ceta   	33d12h     	9       	06/Jan/2008 15:04:05 -0700	
+beta   	1d10h5m1s  	33      	3/1/2014                  	
+alpha  	4h35m      	170     	2013-Feb-03`,
+	},
+	{
+		name:   "sortbycolumn",
+		column: 4,
+		sortby: "time",
+		desc:   false,
+		expect: `
+NAME(1)	DURATION(2)	COUNT(3)	WHEN(4)                    
+ceta   	33d12h     	9       	06/Jan/2008 15:04:05 -0700	
+alpha  	4h35m      	170     	2013-Feb-03               	
+beta   	1d10h5m1s  	33      	3/1/2014`,
+	},
+	{
+		name:   "sortbycolumn",
+		column: 2,
+		sortby: "duration",
+		desc:   false,
+		expect: `
+NAME(1)	DURATION(2)	COUNT(3)	WHEN(4)                    
+alpha  	4h35m      	170     	2013-Feb-03               	
+beta   	1d10h5m1s  	33      	3/1/2014                  	
+ceta   	33d12h     	9       	06/Jan/2008 15:04:05 -0700`,
+	},
+
+	//  -----------------------  UseColumns Tests
+	{
+		name:      "usecolumns",
+		usecol:    []int{1, 4},
+		usecolstr: "1,4",
+		expect: `
+NAME(1)	WHEN(4)                    
+beta   	3/1/2014                  	
+alpha  	2013-Feb-03               	
+ceta   	06/Jan/2008 15:04:05 -0700`,
+	},
+	{
+		name:      "usecolumns",
+		usecol:    []int{2},
+		usecolstr: "2",
+		expect: `
+DURATION(2) 
+1d10h5m1s  	
+4h35m      	
+33d12h`,
+	},
+	{
+		name:      "usecolumns",
+		usecol:    []int{3},
+		usecolstr: "3",
+		expect: `
+COUNT(3) 
+33      	
+170     	
+9`,
+	},
+	{
+		name:      "usecolumns",
+		column:    0,
+		usecol:    []int{1, 3},
+		usecolstr: "1,3",
+		expect: `
+NAME(1)	COUNT(3) 
+beta   	33      	
+alpha  	170     	
+ceta   	9`,
+	},
+	{
+		name:      "usecolumns",
+		usecol:    []int{2, 4},
+		usecolstr: "2,4",
+		expect: `
+DURATION(2)	WHEN(4)                    
+1d10h5m1s  	3/1/2014                  	
+4h35m      	2013-Feb-03               	
+33d12h     	06/Jan/2008 15:04:05 -0700`,
+	},
+}
+
+func TestPrinter(t *testing.T) {
+	for _, testdata := range tests {
+		testname := fmt.Sprintf("print-sortcol-%d-desc-%t-sortby-%s-mode-%d-usecolumns-%s",
+			testdata.column, testdata.desc, testdata.sortby, testdata.mode, testdata.usecolstr)
+		t.Run(testname, func(t *testing.T) {
+			// replaces os.Stdout, but we ignore it
+			var writer bytes.Buffer
+
+			// cmd flags
+			conf := cfg.Config{
+				SortByColumn:   testdata.column,
+				SortDescending: testdata.desc,
+				SortMode:       testdata.sortby,
+				OutputMode:     testdata.mode,
+				NoNumbering:    testdata.nonum,
+				UseColumns:     testdata.usecol,
+				NoColor:        true,
+			}
+
+			conf.ApplyDefaults()
+
+			// the test checks the len!
+			if len(testdata.usecol) > 0 {
+				conf.Columns = "yes"
+			} else {
+				conf.Columns = ""
+			}
+
+			data := newData()
+			exp := strings.TrimSpace(testdata.expect)
+
+			printData(&writer, conf, &data)
+
+			got := strings.TrimSpace(writer.String())
+
+			if got != exp {
+				t.Errorf("not rendered correctly:\n+++ got:\n%s\n+++ want:\n%s",
+					got, exp)
+			}
+		})
 	}
-
-	r, w, err := os.Pipe()
-	if err != nil {
-		t.Fatal(err)
-	}
-	origStdout := os.Stdout
-	os.Stdout = w
-
-	for mode, expect := range expects {
-		OutputMode = mode
-		fd := strings.NewReader(table)
-		data, err := parseFile(fd, "")
-
-		if err != nil {
-			t.Errorf("Parser returned error: %s\nData processed so far: %+v", err, data)
-		}
-
-		printData(&data)
-
-		buf := make([]byte, 1024)
-		n, err := r.Read(buf)
-		if err != nil {
-			t.Fatal(err)
-		}
-		buf = buf[:n]
-		output := strings.TrimSpace(string(buf))
-
-		if output != expect {
-			t.Errorf("output mode: %s, got:\n%s\nwant:\n%s\n (%d <=> %d)", mode, output, expect, len(output), len(expect))
-		}
-	}
-
-	// Restore
-	os.Stdout = origStdout
-
 }
--- a/lib/sort.go
+++ b/lib/sort.go
@@ -0,0 +1,127 @@
+/*
+Copyright © 2022 Thomas von Dein
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package lib
+
+import (
+	"regexp"
+	"sort"
+	"strconv"
+
+	"github.com/araddon/dateparse"
+	"github.com/tlinden/tablizer/cfg"
+)
+
+func sortTable(conf cfg.Config, data *Tabdata) {
+	if conf.SortByColumn <= 0 {
+		// no sorting wanted
+		return
+	}
+
+	// slightly modified here to match internal array indicies
+	col := conf.SortByColumn
+
+	col-- // ui starts counting by 1, but use 0 internally
+
+	// sanity checks
+	if len(data.entries) == 0 {
+		return
+	}
+
+	if col >= len(data.headers) {
+		// fall back to default column
+		col = 0
+	}
+
+	// actual sorting
+	sort.SliceStable(data.entries, func(i, j int) bool {
+		return compare(&conf, data.entries[i][col], data.entries[j][col])
+	})
+}
+
+// config is not modified here, but it would be inefficient to copy it every loop
+func compare(conf *cfg.Config, left string, right string) bool {
+	var comp bool
+
+	switch conf.SortMode {
+	case "numeric":
+		left, err := strconv.Atoi(left)
+		if err != nil {
+			left = 0
+		}
+
+		right, err := strconv.Atoi(right)
+		if err != nil {
+			right = 0
+		}
+
+		comp = left < right
+	case "duration":
+		left := duration2int(left)
+		right := duration2int(right)
+
+		comp = left < right
+	case "time":
+		left, _ := dateparse.ParseAny(left)
+		right, _ := dateparse.ParseAny(right)
+
+		comp = left.Unix() < right.Unix()
+	default:
+		comp = left < right
+	}
+
+	if conf.SortDescending {
+		comp = !comp
+	}
+
+	return comp
+}
+
+/*
+We could use time.ParseDuration(), but this doesn't support days.
+
+We  could also  use github.com/xhit/go-str2duration/v2,  which does
+the job,  but it's  just another dependency,  just for  this little
+gem. And  we don't need a  time.Time value. And int  is good enough
+for duration comparison.
+
+Convert a  duration into  an integer.  Valid  time units  are "s",
+"m", "h" and "d".
+*/
+func duration2int(duration string) int {
+	re := regexp.MustCompile(`(\d+)([dhms])`)
+	seconds := 0
+
+	for _, match := range re.FindAllStringSubmatch(duration, -1) {
+		if len(match) == 3 {
+			durationvalue, _ := strconv.Atoi(match[1])
+
+			switch match[2][0] {
+			case 'd':
+				seconds += durationvalue * 86400
+			case 'h':
+				seconds += durationvalue * 3600
+			case 'm':
+				seconds += durationvalue * 60
+			case 's':
+				seconds += durationvalue
+			}
+		}
+	}
+
+	return seconds
+}
--- a/lib/sort_test.go
+++ b/lib/sort_test.go
@@ -0,0 +1,82 @@
+/*
+Copyright © 2022 Thomas von Dein
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package lib
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/tlinden/tablizer/cfg"
+)
+
+func TestDuration2Seconds(t *testing.T) {
+	var tests = []struct {
+		dur    string
+		expect int
+	}{
+		{"1d", 60 * 60 * 24},
+		{"1h", 60 * 60},
+		{"10m", 60 * 10},
+		{"2h4m10s", (60 * 120) + (4 * 60) + 10},
+		{"88u", 0},
+		{"19t77X what?4s", 4},
+	}
+
+	for _, testdata := range tests {
+		testname := fmt.Sprintf("duration-%s", testdata.dur)
+		t.Run(testname, func(t *testing.T) {
+			seconds := duration2int(testdata.dur)
+			if seconds != testdata.expect {
+				t.Errorf("got %d, want %d", seconds, testdata.expect)
+			}
+		})
+	}
+}
+
+func TestCompare(t *testing.T) {
+	var tests = []struct {
+		mode string
+		a    string
+		b    string
+		want bool
+		desc bool
+	}{
+		// ascending
+		{"numeric", "10", "20", true, false},
+		{"duration", "2d4h5m", "45m", false, false},
+		{"time", "12/24/2022", "1/1/1970", false, false},
+
+		// descending
+		{"numeric", "10", "20", false, true},
+		{"duration", "2d4h5m", "45m", true, true},
+		{"time", "12/24/2022", "1/1/1970", true, true},
+	}
+
+	for _, testdata := range tests {
+		testname := fmt.Sprintf("compare-mode-%s-a-%s-b-%s-desc-%t",
+			testdata.mode, testdata.a, testdata.b, testdata.desc)
+
+		t.Run(testname, func(t *testing.T) {
+			c := cfg.Config{SortMode: testdata.mode, SortDescending: testdata.desc}
+			got := compare(&c, testdata.a, testdata.b)
+			if got != testdata.want {
+				t.Errorf("got %t, want %t", got, testdata.want)
+			}
+		})
+	}
+}
--- a/mkrel.sh
+++ b/mkrel.sh
@@ -43,7 +43,7 @@ for D in $DIST; do
    tardir="${tool}-${os}-${arch}-${version}"
    tarfile="releases/${tool}-${os}-${arch}-${version}.tar.gz"
    set -x
-    GOOS=${os} GOARCH=${arch} go build -o ${binfile}
+    GOOS=${os} GOARCH=${arch} go build -o ${binfile} -ldflags "-X 'github.com/tlinden/tablizer/cfg.VERSION=${version}'"
    mkdir -p ${tardir}
    cp ${binfile} README.md LICENSE ${tardir}/
    echo 'tool = tablizer
--- a/t/plugintest.zy
+++ b/t/plugintest.zy
@@ -0,0 +1,10 @@
+/*
+Simple filter hook function. Splits the argument by whitespace,
+fetches the 2nd element, converts it to an int and returns true
+if it s larger than 5, false otherwise.
+*/
+(defn uselarge [line]
+  (cond (> (atoi (second (resplit line `\s+`))) 5) true false))
+
+/* Register the filter hook */
+(addhook %filter %uselarge)
--- a/t/test.sh
+++ b/t/test.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+
+# simple commandline unit test script
+
+t="../tablizer"
+fail=0
+
+ex() {
+    # execute a test, report+exit on error, stay silent otherwise
+    log="/tmp/test-tablizer.$$.log"
+    name=$1
+    shift
+
+    echo -n "TEST $name "
+
+    $* > $log 2>&1
+
+    if test $? -ne 0; then
+        echo "failed, see $log"
+        fail=1
+    else
+        echo "ok"
+        rm -f $log
+    fi
+}
+
+# only use files in test dir
+cd $(dirname $0)
+
+echo "Executing commandline tests ..."
+
+# io pattern tests
+ex io-pattern-and-file $t bk7 testtable
+cat testtable | ex io-pattern-and-stdin $t bk7
+cat testtable | ex io-pattern-and-stdin-dash $t bk7 -
+
+# same w/o pattern
+ex io-just-file $t testtable
+cat testtable | ex io-just-stdin $t
+cat testtable | ex io-just-stdin-dash $t -
+
+if test $fail -ne 0; then
+    echo "!!! Some tests failed !!!"
+    exit 1
+fi
--- a/t/testtable
+++ b/t/testtable
@@ -0,0 +1,6 @@
+NAME                                                 READY   STATUS    RESTARTS       AGE
+alertmanager-kube-prometheus-alertmanager-0          2/2     Running   35 (45m ago)   11d
+grafana-fcc54cbc9-bk7s8                              1/1     Running   17 (45m ago)   1d
+kube-prometheus-blackbox-exporter-5d85b5d8f4-tskh7   1/1     Running   17 (45m ago)   1h44m
+kube-prometheus-kube-state-metrics-b4cd9487-75p7f    1/1     Running   20 (45m ago)   45m
+kube-prometheus-node-exporter-bfzpl                  1/1     Running   17 (45m ago)   54s
--- a/t/testtable2
+++ b/t/testtable2
@@ -0,0 +1,6 @@
+NAME  DURATION
+x     10
+a     100
+z     0
+u     4
+k     6
--- a/tablizer.1
+++ b/tablizer.1
@@ -133,7 +133,7 @@
 .\" ========================================================================
 .\"
 .IX Title "TABLIZER 1"
-.TH TABLIZER 1 "2022-10-04" "1" "User Commands"
+.TH TABLIZER 1 "2024-05-07" "1" "User Commands"
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l
@@ -146,26 +146,49 @@ tablizer \- Manipulate tabular output of other programs
 \&    Usage:
 \&      tablizer [regex] [file, ...] [flags]
 \&    
-\&    Flags:
+\&    Operational Flags:
 \&      \-c, \-\-columns string     Only show the speficied columns (separated by ,)
-\&      \-d, \-\-debug              Enable debugging
-\&      \-h, \-\-help               help for tablizer
+\&      \-v, \-\-invert\-match       select non\-matching rows
 \&      \-n, \-\-no\-numbering       Disable header numbering
-\&      \-o, \-\-output string      Output mode \- one of: orgtbl, markdown, extended, ascii(default)
+\&      \-N, \-\-no\-color           Disable pattern highlighting
+\&      \-H, \-\-no\-headers         Disable headers display
+\&      \-s, \-\-separator string   Custom field separator
+\&      \-k, \-\-sort\-by int        Sort by column (default: 1)
+\&      \-z, \-\-fuzzy              Use fuzzy search [experimental]
+\&      \-F, \-\-filter field=reg   Filter given field with regex, can be used multiple times
+\&
+\&    Output Flags (mutually exclusive):
 \&      \-X, \-\-extended           Enable extended output
 \&      \-M, \-\-markdown           Enable markdown table output
 \&      \-O, \-\-orgtbl             Enable org\-mode table output
-\&      \-s, \-\-separator string   Custom field separator
-\&      \-v, \-\-version            Print program version
+\&      \-S, \-\-shell              Enable shell evaluable output
+\&      \-Y, \-\-yaml               Enable yaml output
+\&      \-C, \-\-csv                Enable CSV output
+\&      \-A, \-\-ascii              Default output mode, ascii tabular
+\&      \-L, \-\-hightlight\-lines   Use alternating background colors for tables
+\&
+\&    Sort Mode Flags (mutually exclusive):
+\&      \-a, \-\-sort\-age           sort according to age (duration) string
+\&      \-D, \-\-sort\-desc          Sort in descending order (default: ascending)
+\&      \-i, \-\-sort\-numeric       sort according to string numerical value
+\&      \-t, \-\-sort\-time          sort according to time string
+\&
+\&    Other Flags:
+\&          \-\-completion <shell> Generate the autocompletion script for <shell>
+\&      \-f, \-\-config <file>      Configuration file (default: ~/.config/tablizer/config)
+\&      \-d, \-\-debug              Enable debugging
+\&      \-h, \-\-help               help for tablizer
+\&      \-m, \-\-man                Display manual page
+\&      \-V, \-\-version            Print program version
 .Ve
 .SH "DESCRIPTION"
 .IX Header "DESCRIPTION"
 Many  programs generate  tabular output.   But sometimes  you need  to
 post-process these tables, you may need  to remove one or more columns
-or you may want to filter for  some pattern or you may need the output
-in another program and need to  parse it somehow.  Standard unix tools
-such as  \fBawk\fR\|(1), \fBgrep\fR\|(1) or \fBcolumn\fR\|(1)  may help, but sometimes  it's a
-tedious business.
+or you  may want to filter  for some pattern (See  \s-1PATTERNS\s0) or you
+may need the  output in another program and need  to parse it somehow.
+Standard unix tools such as \fBawk\fR\|(1), \fBgrep\fR\|(1) or \fBcolumn\fR\|(1) may help, but
+sometimes it's a tedious business.
 .PP
 Let's take  the output of  the tool  kubectl.  It contains  cells with
 withespace and they do not separate columns by \s-1TAB\s0 characters. This is
@@ -173,14 +196,15 @@ not easy to process.
 .PP
 You can use \fBtablizer\fR to do these and more things.
 .PP
-\&\fBtablizer\fR analyses the header fiels of a table, registers the column
-positions  of  each  header  field  and  separates  columns  by  those
+\&\fBtablizer\fR  analyses the  header  fields of  a  table, registers  the
+column positions of  each header field and separates  columns by those
 positions.
 .PP
 Without any options it reads its input from \f(CW\*(C`STDIN\*(C'\fR, but you can also
 specify a  file as a  parameter. If you want  to reduce the  output by
-some   regular   expression,   just    specify   it   as   its   first
-parameters. Hence:
+some regular expression,  just specify it as its  first parameter. You
+may also  use the  \fB\-v\fR option  to exclude all  rows which  match the
+pattern. Hence:
 .PP
 .Vb 2
 \&   # read from STDIN
@@ -204,7 +228,7 @@ have a numer associated with it, e.g.:
 .Ve
 .PP
 These numbers denote the column and  you can use them to specify which
-columns you want to have in your output:
+columns you want to have in your output (see \s-1COLUMNS\s0:
 .PP
 .Vb 1
 \&   kubectl get pods | tablizer \-c1,3
@@ -215,14 +239,121 @@ the original order.
 .PP
 The numbering can be suppressed by using the \fB\-n\fR option.
 .PP
+By  default tablizer  shows  a  header containing  the  names of  each
+column.  This can  be disabled using the \fB\-H\fR option.   Be aware that
+this only affects tabular output modes.  Shell, Extended, Yaml and \s-1CSV\s0
+output modes always use the column names.
+.PP
+By  default, if  a  \fBpattern\fR  has been  speficied,  matches will  be
+highlighted. You can disable this behavior with the \fB\-N\fR option.
+.PP
+Use the  \fB\-k\fR option to specify  by which column to  sort the tabular
+data (as in \s-1GNU\s0 \fBsort\fR\|(1)). The default sort column is the first one. To
+disable sorting at all, supply 0  (Zero) to \-k. The default sort order
+is ascending. You can change this to descending order using the option
+\&\fB\-D\fR. The default  sort order is by string, but  there are other sort
+modes:
+.IP "\fB\-a \-\-sort\-age\fR" 4
+.IX Item "-a --sort-age"
+Sorts duration strings like \*(L"1d4h32m51s\*(R".
+.IP "\fB\-i \-\-sort\-numeric\fR" 4
+.IX Item "-i --sort-numeric"
+Sorts numeric fields.
+.IP "\fB\-t \-\-sort\-time\fR" 4
+.IX Item "-t --sort-time"
+Sorts timestamps.
+.PP
 Finally the  \fB\-d\fR option  enables debugging  output which  is mostly
-usefull for the developer.
+useful for the developer.
+.SS "\s-1PATTERNS AND FILTERING\s0"
+.IX Subsection "PATTERNS AND FILTERING"
+You can reduce the rows being  displayed by using a regular expression
+pattern.  The  regexp is  \s-1PCRE\s0 compatible, refer  to the  syntax cheat
+sheet here: <https://github.com/google/re2/wiki/Syntax>.  If you want
+to read  a more comprehensive  documentation about the topic  and have
+perl installed you can read it with:
+.PP
+.Vb 1
+\&    perldoc perlre
+.Ve
+.PP
+Or read it online: <https://perldoc.perl.org/perlre>.
+.PP
+A note on  modifiers: the regexp engine used in  tablizer uses another
+modifier syntax:
+.PP
+.Vb 1
+\&    (?MODIFIER)
+.Ve
+.PP
+The most important modifiers are:
+.PP
+\&\f(CW\*(C`i\*(C'\fR ignore case
+\&\f(CW\*(C`m\*(C'\fR multiline mode
+\&\f(CW\*(C`s\*(C'\fR single line mode
+.PP
+Example for a case insensitive search:
+.PP
+.Vb 1
+\&    kubectl get pods \-A | tablizer "(?i)account"
+.Ve
+.PP
+You  can use  the experimental  fuzzy search  feature by  providing the
+option \fB\-z\fR, in which case the  pattern is regarded as a fuzzy search
+term, not a regexp.
+.PP
+Sometimes you want to  filter by one or more columns.  You can do that
+using the \fB\-F\fR option. The option can be specified multiple times and
+has the following format:
+.PP
+.Vb 1
+\&    fieldname=regexp
+.Ve
+.PP
+Fieldnames (== columns headers) are case insensitive.
+.PP
+If you specify more than one filter, both filters have to match (\s-1AND\s0
+operation).
+.PP
+If the option \fB\-v\fR is specified, the filtering is inverted.
+.SS "\s-1COLUMNS\s0"
+.IX Subsection "COLUMNS"
+The  parameter  \fB\-c\fR  can  be  used  to  specify,  which  columns  to
+display.  By default  tablizer numerizes  the header  names and  these
+numbers can  be used to specify  which header to display,  see example
+above.
+.PP
+However, beside  numbers, you  can also  use regular  expressions with
+\&\fB\-c\fR, also  separated by comma. And  you can mix column  numbers with
+regexps.
+.PP
+Lets take this table:
+.PP
+.Vb 4
+\&        PID TTY          TIME CMD
+\&      14001 pts/0    00:00:00 bash
+\&      42871 pts/0    00:00:00 ps
+\&      42872 pts/0    00:00:00 sed
+.Ve
+.PP
+We want to see only the \s-1CMD\s0 column and use a regex for this:
+.PP
+.Vb 6
+\&    ps | tablizer \-s \*(Aq\es+\*(Aq \-c C
+\&    CMD(4)
+\&    bash
+\&    ps
+\&    tablizer
+\&    sed
+.Ve
+.PP
+where \*(L"C\*(R" is our regexp which matches \s-1CMD.\s0
 .SS "\s-1OUTPUT MODES\s0"
 .IX Subsection "OUTPUT MODES"
 There might be cases  when the tabular output of a  program is way too
 large  for your  current  terminal but  you still  need  to see  every
 column.   In such  cases the  \fB\-o extended\fR  or \fB\-X\fR  option can  be
-usefull which enables \fIextended mode\fR. In this mode, each row will be
+useful which enables \fIextended mode\fR. In  this mode, each row will be
 printed vertically,  header left,  value right,  aligned by  the field
 widths. Here's an example:
 .PP
@@ -253,7 +384,116 @@ You can use this in an eval loop.
 .PP
 Beside normal  ascii mode  (the default) and  extended mode  there are
 more output modes available: \fBorgtbl\fR  which prints an Emacs org-mode
-table and \fBmarkdown\fR which prints a Markdown table.
+table and  \fBmarkdown\fR which prints  a Markdown table,  \fByaml\fR, which
+prints  yaml encoding  and \s-1CSV\s0  mode, which  prints a  comma separated
+value file.
+.SS "\s-1ENVIRONMENT VARIABLES\s0"
+.IX Subsection "ENVIRONMENT VARIABLES"
+\&\fBtablizer\fR supports  certain environment variables which  use can use
+to  influence   program  behavior.   Commandline  flags   have  always
+precedence over environment variables.
+.IP "<T_NO_HEADER_NUMBERING> \- disable numbering of header fields, like \fB\-n\fR." 4
+.IX Item "<T_NO_HEADER_NUMBERING> - disable numbering of header fields, like -n."
+.PD 0
+.IP "<T_COLUMNS> \- comma separated list of columns to output, like \fB\-c\fR" 4
+.IX Item "<T_COLUMNS> - comma separated list of columns to output, like -c"
+.IP "<\s-1NO_COLORS\s0> \- disable colorization of matches, like \fB\-N\fR" 4
+.IX Item "<NO_COLORS> - disable colorization of matches, like -N"
+.PD
+.SS "\s-1COMPLETION\s0"
+.IX Subsection "COMPLETION"
+Shell completion for command line options  can be enabled by using the
+\&\fB\-\-completion\fR  flag. The  required  parameter is  the  name of  your
+shell. Currently supported are: bash, zsh, fish and powershell.
+.PP
+Detailed instructions:
+.IP "Bash:" 4
+.IX Item "Bash:"
+.Vb 1
+\&   source <(tablizer \-\-completion bash)
+.Ve
+.Sp
+To load completions for each session, execute once:
+.Sp
+.Vb 2
+\&  # Linux:
+\&  $ tablizer \-\-completion bash > /etc/bash_completion.d/tablizer
+\&
+\&  # macOS:
+\&  $ tablizer \-\-completion bash > $(brew \-\-prefix)/etc/bash_completion.d/tablizer
+.Ve
+.IP "Zsh:" 4
+.IX Item "Zsh:"
+If shell completion is not already enabled in your environment,
+you will need to enable it.  You can execute the following once:
+.Sp
+.Vb 1
+\&  echo "autoload \-U compinit; compinit" >> ~/.zshrc
+.Ve
+.Sp
+To load completions for each session, execute once:
+.Sp
+.Vb 1
+\&  $ tablizer \-\-completion zsh > "${fpath[1]}/_tablizer"
+.Ve
+.Sp
+You will need to start a new shell for this setup to take effect.
+.IP "fish:" 4
+.IX Item "fish:"
+.Vb 1
+\&   tablizer \-\-completion fish | source
+.Ve
+.Sp
+To load completions for each session, execute once:
+.Sp
+.Vb 1
+\&   tablizer \-\-completion fish > ~/.config/fish/completions/tablizer.fish
+.Ve
+.IP "PowerShell:" 4
+.IX Item "PowerShell:"
+.Vb 1
+\&   tablizer \-\-completion powershell | Out\-String | Invoke\-Expression
+.Ve
+.Sp
+To load completions for every new session, run:
+.Sp
+.Vb 1
+\&   tablizer \-\-completion powershell > tablizer.ps1
+.Ve
+.Sp
+and source this file from your PowerShell profile.
+.SH "CONFIGURATION AND COLORS"
+.IX Header "CONFIGURATION AND COLORS"
+YOu can put certain configuration values into a configuration file in
+\&\s-1HCL\s0 format. By default tablizer looks for
+\&\f(CW\*(C`$HOME/.config/tablizer/config\*(C'\fR, but you can provide one using the
+parameter \f(CW\*(C`\-f\*(C'\fR.
+.PP
+In the configuration the following variables can be defined:
+.PP
+.Vb 8
+\&    BG             = "lightGreen"
+\&    FG             = "white"
+\&    HighlightBG    = "lightGreen"
+\&    HighlightFG    = "white"
+\&    NoHighlightBG  = "white"
+\&    NoHighlightFG  = "lightGreen"
+\&    HighlightHdrBG = "red"
+\&    HighlightHdrFG = "white"
+.Ve
+.PP
+The following color definitions are available:
+.PP
+black, blue,  cyan, darkGray, default, green,  lightBlue, lightCyan,
+lightGreen,   lightMagenta,   lightRed,   lightWhite,   lightYellow,
+magenta, red, white, yellow
+.PP
+The Variables \fB\s-1FG\s0\fR and \fB\s-1BG\s0\fR are being used to highlight matches. The
+other *FG and *BG variables are for colored table output (enabled with
+the \f(CW\*(C`\-L\*(C'\fR parameter).
+.PP
+Colorization can be turned off completely either by setting the
+parameter \f(CW\*(C`\-N\*(C'\fR or the environment variable \fB\s-1NO_COLOR\s0\fR to a true value.
 .SH "BUGS"
 .IX Header "BUGS"
 In order to report a bug, unexpected behavior, feature requests
@@ -263,15 +503,27 @@ or to submit a patch, please open an issue on github:
 .IX Header "LICENSE"
 This software is licensed under the \s-1GNU GENERAL PUBLIC LICENSE\s0 version 3.
 .PP
-Copyright (c) 2022 by Thomas von Dein
+Copyright (c) 2022\-2024 by Thomas von Dein
 .PP
-This software uses the following \s-1GO\s0 libraries:
+This software uses the following \s-1GO\s0 modules:
 .IP "repr (https://github.com/alecthomas/repr)" 4
 .IX Item "repr (https://github.com/alecthomas/repr)"
 Released under the \s-1MIT\s0 License, Copyright (c) 2016 Alec Thomas
 .IP "cobra (https://github.com/spf13/cobra)" 4
 .IX Item "cobra (https://github.com/spf13/cobra)"
 Released under the Apache 2.0 license, Copyright 2013\-2022 The Cobra Authors
+.IP "dateparse (github.com/araddon/dateparse)" 4
+.IX Item "dateparse (github.com/araddon/dateparse)"
+Released under the \s-1MIT\s0 License, Copyright (c) 2015\-2017 Aaron Raddon
+.IP "color (github.com/gookit/color)" 4
+.IX Item "color (github.com/gookit/color)"
+Released under the \s-1MIT\s0 License, Copyright (c) 2016 inhere
+.IP "tablewriter (github.com/olekukonko/tablewriter)" 4
+.IX Item "tablewriter (github.com/olekukonko/tablewriter)"
+Released under the \s-1MIT\s0 License, Copyright (c) 201 by Oleku Konko
+.IP "yaml (gopkg.in/yaml.v3)" 4
+.IX Item "yaml (gopkg.in/yaml.v3)"
+Released under the \s-1MIT\s0 License, Copyright (c) 2006\-2011 Kirill Simonov
 .SH "AUTHORS"
 .IX Header "AUTHORS"
 Thomas von Dein \fBtom \s-1AT\s0 vondein \s-1DOT\s0 org\fR
--- a/tablizer.pod
+++ b/tablizer.pod
@@ -7,27 +7,50 @@ tablizer - Manipulate tabular output of other programs
    Usage:
      tablizer [regex] [file, ...] [flags]
    
-    Flags:
+    Operational Flags:
      -c, --columns string     Only show the speficied columns (separated by ,)
-      -d, --debug              Enable debugging
-      -h, --help               help for tablizer
+      -v, --invert-match       select non-matching rows
      -n, --no-numbering       Disable header numbering
-      -o, --output string      Output mode - one of: orgtbl, markdown, extended, ascii(default)
+      -N, --no-color           Disable pattern highlighting
+      -H, --no-headers         Disable headers display
+      -s, --separator string   Custom field separator
+      -k, --sort-by int        Sort by column (default: 1)
+      -z, --fuzzy              Use fuzzy search [experimental]
+      -F, --filter field=reg   Filter given field with regex, can be used multiple times
+
+    Output Flags (mutually exclusive):
      -X, --extended           Enable extended output
      -M, --markdown           Enable markdown table output
      -O, --orgtbl             Enable org-mode table output
-      -s, --separator string   Custom field separator
-      -v, --version            Print program version
+      -S, --shell              Enable shell evaluable output
+      -Y, --yaml               Enable yaml output
+      -C, --csv                Enable CSV output
+      -A, --ascii              Default output mode, ascii tabular
+      -L, --hightlight-lines   Use alternating background colors for tables
+
+    Sort Mode Flags (mutually exclusive):
+      -a, --sort-age           sort according to age (duration) string
+      -D, --sort-desc          Sort in descending order (default: ascending)
+      -i, --sort-numeric       sort according to string numerical value
+      -t, --sort-time          sort according to time string
+
+    Other Flags:
+          --completion <shell> Generate the autocompletion script for <shell>
+      -f, --config <file>      Configuration file (default: ~/.config/tablizer/config)
+      -d, --debug              Enable debugging
+      -h, --help               help for tablizer
+      -m, --man                Display manual page
+      -V, --version            Print program version


 =head1 DESCRIPTION

 Many  programs generate  tabular output.   But sometimes  you need  to
 post-process these tables, you may need  to remove one or more columns
-or you may want to filter for  some pattern or you may need the output
-in another program and need to  parse it somehow.  Standard unix tools
-such as  awk(1), grep(1) or column(1)  may help, but sometimes  it's a
-tedious business.
+or you  may want to filter  for some pattern (See  L<PATTERNS>) or you
+may need the  output in another program and need  to parse it somehow.
+Standard unix tools such as awk(1), grep(1) or column(1) may help, but
+sometimes it's a tedious business.

 Let's take  the output of  the tool  kubectl.  It contains  cells with
 withespace and they do not separate columns by TAB characters. This is
@@ -35,14 +58,15 @@ not easy to process.

 You can use B<tablizer> to do these and more things.

-B<tablizer> analyses the header fiels of a table, registers the column
-positions  of  each  header  field  and  separates  columns  by  those
+B<tablizer>  analyses the  header  fields of  a  table, registers  the
+column positions of  each header field and separates  columns by those
 positions.

 Without any options it reads its input from C<STDIN>, but you can also
 specify a  file as a  parameter. If you want  to reduce the  output by
-some   regular   expression,   just    specify   it   as   its   first
-parameters. Hence:
+some regular expression,  just specify it as its  first parameter. You
+may also  use the  B<-v> option  to exclude all  rows which  match the
+pattern. Hence:

   # read from STDIN
   kubectl get pods | tablizer
@@ -62,7 +86,7 @@ have a numer associated with it, e.g.:
   NAME(1) READY(2) STATUS(3) RESTARTS(4) AGE(5)

 These numbers denote the column and  you can use them to specify which
-columns you want to have in your output:
+columns you want to have in your output (see L<COLUMNS>:

   kubectl get pods | tablizer -c1,3

@@ -71,15 +95,120 @@ the original order.

 The numbering can be suppressed by using the B<-n> option.

+By  default tablizer  shows  a  header containing  the  names of  each
+column.  This can  be disabled using the B<-H> option.   Be aware that
+this only affects tabular output modes.  Shell, Extended, Yaml and CSV
+output modes always use the column names.
+
+By  default, if  a  B<pattern>  has been  speficied,  matches will  be
+highlighted. You can disable this behavior with the B<-N> option.
+
+Use the  B<-k> option to specify  by which column to  sort the tabular
+data (as in GNU sort(1)). The default sort column is the first one. To
+disable sorting at all, supply 0  (Zero) to -k. The default sort order
+is ascending. You can change this to descending order using the option
+B<-D>. The default  sort order is by string, but  there are other sort
+modes:
+
+=over
+
+=item B<-a --sort-age>
+
+Sorts duration strings like "1d4h32m51s".
+
+=item B<-i --sort-numeric>
+
+Sorts numeric fields.
+
+=item B<-t --sort-time>
+
+Sorts timestamps.
+
+=back
+
 Finally the  B<-d> option  enables debugging  output which  is mostly
-usefull for the developer.
+useful for the developer.
+
+=head2 PATTERNS AND FILTERING
+
+You can reduce the rows being  displayed by using a regular expression
+pattern.  The  regexp is  PCRE compatible, refer  to the  syntax cheat
+sheet here: L<https://github.com/google/re2/wiki/Syntax>.  If you want
+to read  a more comprehensive  documentation about the topic  and have
+perl installed you can read it with:
+
+    perldoc perlre
+
+Or read it online: L<https://perldoc.perl.org/perlre>.
+
+A note on  modifiers: the regexp engine used in  tablizer uses another
+modifier syntax:
+
+    (?MODIFIER)
+
+The most important modifiers are:
+
+C<i> ignore case
+C<m> multiline mode
+C<s> single line mode
+
+Example for a case insensitive search:
+
+    kubectl get pods -A | tablizer "(?i)account"
+
+You  can use  the experimental  fuzzy search  feature by  providing the
+option B<-z>, in which case the  pattern is regarded as a fuzzy search
+term, not a regexp.
+
+Sometimes you want to  filter by one or more columns.  You can do that
+using the B<-F> option. The option can be specified multiple times and
+has the following format:
+
+    fieldname=regexp
+
+Fieldnames (== columns headers) are case insensitive.
+
+If you specify more than one filter, both filters have to match (AND
+operation).
+
+If the option B<-v> is specified, the filtering is inverted.
+
+
+=head2 COLUMNS
+
+The  parameter  B<-c>  can  be  used  to  specify,  which  columns  to
+display.  By default  tablizer numerizes  the header  names and  these
+numbers can  be used to specify  which header to display,  see example
+above.
+
+However, beside  numbers, you  can also  use regular  expressions with
+B<-c>, also  separated by comma. And  you can mix column  numbers with
+regexps.
+
+Lets take this table:
+
+        PID TTY          TIME CMD
+      14001 pts/0    00:00:00 bash
+      42871 pts/0    00:00:00 ps
+      42872 pts/0    00:00:00 sed
+
+We want to see only the CMD column and use a regex for this:
+
+    ps | tablizer -s '\s+' -c C
+    CMD(4)
+    bash
+    ps
+    tablizer
+    sed
+
+where "C" is our regexp which matches CMD.

 =head2 OUTPUT MODES

 There might be cases  when the tabular output of a  program is way too
 large  for your  current  terminal but  you still  need  to see  every
 column.   In such  cases the  B<-o extended>  or B<-X>  option can  be
-usefull which enables I<extended mode>. In this mode, each row will be
+useful which enables I<extended mode>. In  this mode, each row will be
 printed vertically,  header left,  value right,  aligned by  the field
 widths. Here's an example:

@@ -106,7 +235,111 @@ You can use this in an eval loop.

 Beside normal  ascii mode  (the default) and  extended mode  there are
 more output modes available: B<orgtbl>  which prints an Emacs org-mode
-table and B<markdown> which prints a Markdown table.
+table and  B<markdown> which prints  a Markdown table,  B<yaml>, which
+prints  yaml encoding  and CSV  mode, which  prints a  comma separated
+value file.
+
+=head2 ENVIRONMENT VARIABLES
+
+B<tablizer> supports  certain environment variables which  use can use
+to  influence   program  behavior.   Commandline  flags   have  always
+precedence over environment variables.
+
+=over
+
+=item <T_NO_HEADER_NUMBERING> - disable numbering of header fields, like B<-n>.
+
+=item <T_COLUMNS> - comma separated list of columns to output, like B<-c>
+
+=item <NO_COLORS> - disable colorization of matches, like B<-N>
+
+=back
+
+=head2 COMPLETION
+
+Shell completion for command line options  can be enabled by using the
+B<--completion>  flag. The  required  parameter is  the  name of  your
+shell. Currently supported are: bash, zsh, fish and powershell.
+
+Detailed instructions:
+
+=over
+
+=item Bash:
+
+   source <(tablizer --completion bash)
+
+To load completions for each session, execute once:
+
+  # Linux:
+  $ tablizer --completion bash > /etc/bash_completion.d/tablizer
+
+  # macOS:
+  $ tablizer --completion bash > $(brew --prefix)/etc/bash_completion.d/tablizer
+
+=item Zsh:
+
+If shell completion is not already enabled in your environment,
+you will need to enable it.  You can execute the following once:
+
+  echo "autoload -U compinit; compinit" >> ~/.zshrc
+
+To load completions for each session, execute once:
+
+  $ tablizer --completion zsh > "${fpath[1]}/_tablizer"
+
+You will need to start a new shell for this setup to take effect.
+
+=item fish:
+
+   tablizer --completion fish | source
+
+To load completions for each session, execute once:
+
+   tablizer --completion fish > ~/.config/fish/completions/tablizer.fish
+
+=item PowerShell:
+
+   tablizer --completion powershell | Out-String | Invoke-Expression
+
+To load completions for every new session, run:
+
+   tablizer --completion powershell > tablizer.ps1
+
+and source this file from your PowerShell profile.
+
+=back
+
+=head1 CONFIGURATION AND COLORS
+
+YOu can put certain configuration values into a configuration file in
+HCL format. By default tablizer looks for
+C<$HOME/.config/tablizer/config>, but you can provide one using the
+parameter C<-f>.
+
+In the configuration the following variables can be defined:
+
+    BG             = "lightGreen"
+    FG             = "white"
+    HighlightBG    = "lightGreen"
+    HighlightFG    = "white"
+    NoHighlightBG  = "white"
+    NoHighlightFG  = "lightGreen"
+    HighlightHdrBG = "red"
+    HighlightHdrFG = "white"
+
+The following color definitions are available:
+
+black, blue,  cyan, darkGray, default, green,  lightBlue, lightCyan,
+lightGreen,   lightMagenta,   lightRed,   lightWhite,   lightYellow,
+magenta, red, white, yellow
+
+The Variables B<FG> and B<BG> are being used to highlight matches. The
+other *FG and *BG variables are for colored table output (enabled with
+the C<-L> parameter).
+
+Colorization can be turned off completely either by setting the
+parameter C<-N> or the environment variable B<NO_COLOR> to a true value.

 =head1 BUGS

@@ -118,9 +351,9 @@ L<https://github.com/TLINDEN/tablizer/issues>.

 This software is licensed under the GNU GENERAL PUBLIC LICENSE version 3.

-Copyright (c) 2022 by Thomas von Dein
+Copyright (c) 2022-2024 by Thomas von Dein

-This software uses the following GO libraries:
+This software uses the following GO modules:

 =over 4

@@ -132,6 +365,22 @@ Released under the MIT License, Copyright (c) 2016 Alec Thomas

 Released under the Apache 2.0 license, Copyright 2013-2022 The Cobra Authors

+=item dateparse (github.com/araddon/dateparse)
+
+Released under the MIT License, Copyright (c) 2015-2017 Aaron Raddon
+
+=item color (github.com/gookit/color)
+
+Released under the MIT License, Copyright (c) 2016 inhere
+
+=item tablewriter (github.com/olekukonko/tablewriter)
+
+Released under the MIT License, Copyright (c) 201 by Oleku Konko
+
+=item yaml (gopkg.in/yaml.v3)
+
+Released under the MIT License, Copyright (c) 2006-2011 Kirill Simonov
+
 =back

 =head1 AUTHORS
--- a/vendor/github.com/agext/levenshtein/.gitignore
+++ b/vendor/github.com/agext/levenshtein/.gitignore
@@ -0,0 +1,2 @@
+README.html
+coverage.out
--- a/vendor/github.com/agext/levenshtein/.travis.yml
+++ b/vendor/github.com/agext/levenshtein/.travis.yml
@@ -0,0 +1,70 @@
+language: go
+sudo: false
+go:
+  - 1.8
+  - 1.7.5
+  - 1.7.4
+  - 1.7.3
+  - 1.7.2
+  - 1.7.1
+  - 1.7
+  - tip
+  - 1.6.4
+  - 1.6.3
+  - 1.6.2
+  - 1.6.1
+  - 1.6
+  - 1.5.4
+  - 1.5.3
+  - 1.5.2
+  - 1.5.1
+  - 1.5
+  - 1.4.3
+  - 1.4.2
+  - 1.4.1
+  - 1.4
+  - 1.3.3
+  - 1.3.2
+  - 1.3.1
+  - 1.3
+  - 1.2.2
+  - 1.2.1
+  - 1.2
+  - 1.1.2
+  - 1.1.1
+  - 1.1
+before_install:
+  - go get github.com/mattn/goveralls
+script:
+  - $HOME/gopath/bin/goveralls -service=travis-ci
+notifications:
+  email:
+    on_success: never
+matrix:
+  fast_finish: true
+  allow_failures:
+    - go: tip
+    - go: 1.6.4
+    - go: 1.6.3
+    - go: 1.6.2
+    - go: 1.6.1
+    - go: 1.6
+    - go: 1.5.4
+    - go: 1.5.3
+    - go: 1.5.2
+    - go: 1.5.1
+    - go: 1.5
+    - go: 1.4.3
+    - go: 1.4.2
+    - go: 1.4.1
+    - go: 1.4
+    - go: 1.3.3
+    - go: 1.3.2
+    - go: 1.3.1
+    - go: 1.3
+    - go: 1.2.2
+    - go: 1.2.1
+    - go: 1.2
+    - go: 1.1.2
+    - go: 1.1.1
+    - go: 1.1
--- a/vendor/github.com/agext/levenshtein/DCO
+++ b/vendor/github.com/agext/levenshtein/DCO
@@ -0,0 +1,36 @@
+Developer Certificate of Origin
+Version 1.1
+
+Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
+660 York Street, Suite 102,
+San Francisco, CA 94110 USA
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+
+Developer's Certificate of Origin 1.1
+
+By making a contribution to this project, I certify that:
+
+(a) The contribution was created in whole or in part by me and I
+    have the right to submit it under the open source license
+    indicated in the file; or
+
+(b) The contribution is based upon previous work that, to the best
+    of my knowledge, is covered under an appropriate open source
+    license and I have the right under that license to submit that
+    work with modifications, whether created in whole or in part
+    by me, under the same open source license (unless I am
+    permitted to submit under a different license), as indicated
+    in the file; or
+
+(c) The contribution was provided directly to me by some other
+    person who certified (a), (b) or (c) and I have not modified
+    it.
+
+(d) I understand and agree that this project and the contribution
+    are public and that a record of the contribution (including all
+    personal information I submit with it, including my sign-off) is
+    maintained indefinitely and may be redistributed consistent with
+    this project or the open source license(s) involved.
--- a/vendor/github.com/agext/levenshtein/LICENSE
+++ b/vendor/github.com/agext/levenshtein/LICENSE
@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+
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+      including but not limited to software source code, documentation
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+
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+      "Work" shall mean the work of authorship, whether in Source or
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+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
--- a/vendor/github.com/agext/levenshtein/MAINTAINERS
+++ b/vendor/github.com/agext/levenshtein/MAINTAINERS
@@ -0,0 +1 @@
+Alex Bucataru <alex@alrux.com> (@AlexBucataru)
--- a/vendor/github.com/agext/levenshtein/NOTICE
+++ b/vendor/github.com/agext/levenshtein/NOTICE
@@ -0,0 +1,5 @@
+Alrux Go EXTensions (AGExt) - package levenshtein
+Copyright 2016 ALRUX Inc.
+
+This product includes software developed at ALRUX Inc.
+(http://www.alrux.com/).
--- a/vendor/github.com/agext/levenshtein/README.md
+++ b/vendor/github.com/agext/levenshtein/README.md
@@ -0,0 +1,38 @@
+# A Go package for calculating the Levenshtein distance between two strings
+
+[![Release](https://img.shields.io/github/release/agext/levenshtein.svg?style=flat)](https://github.com/agext/levenshtein/releases/latest)
+[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg?style=flat)](https://godoc.org/github.com/agext/levenshtein) 
+[![Build Status](https://travis-ci.org/agext/levenshtein.svg?branch=master&style=flat)](https://travis-ci.org/agext/levenshtein)
+[![Coverage Status](https://coveralls.io/repos/github/agext/levenshtein/badge.svg?style=flat)](https://coveralls.io/github/agext/levenshtein)
+[![Go Report Card](https://goreportcard.com/badge/github.com/agext/levenshtein?style=flat)](https://goreportcard.com/report/github.com/agext/levenshtein)
+
+
+This package implements distance and similarity metrics for strings, based on the Levenshtein measure, in [Go](http://golang.org).
+
+## Project Status
+
+v1.2.1 Stable: Guaranteed no breaking changes to the API in future v1.x releases. Probably safe to use in production, though provided on "AS IS" basis.
+
+This package is being actively maintained. If you encounter any problems or have any suggestions for improvement, please [open an issue](https://github.com/agext/levenshtein/issues). Pull requests are welcome.
+
+## Overview
+
+The Levenshtein `Distance` between two strings is the minimum total cost of edits that would convert the first string into the second. The allowed edit operations are insertions, deletions, and substitutions, all at character (one UTF-8 code point) level. Each operation has a default cost of 1, but each can be assigned its own cost equal to or greater than 0.
+
+A `Distance` of 0 means the two strings are identical, and the higher the value the more different the strings. Since in practice we are interested in finding if the two strings are "close enough", it often does not make sense to continue the calculation once the result is mathematically guaranteed to exceed a desired threshold. Providing this value to the `Distance` function allows it to take a shortcut and return a lower bound instead of an exact cost when the threshold is exceeded.
+
+The `Similarity` function calculates the distance, then converts it into a normalized metric within the range 0..1, with 1 meaning the strings are identical, and 0 that they have nothing in common. A minimum similarity threshold can be provided to speed up the calculation of the metric for strings that are far too dissimilar for the purpose at hand. All values under this threshold are rounded down to 0.
+
+The `Match` function provides a similarity metric, with the same range and meaning as `Similarity`, but with a bonus for string pairs that share a common prefix and have a similarity above a "bonus threshold". It uses the same method as proposed by Winkler for the Jaro distance, and the reasoning behind it is that these string pairs are very likely spelling variations or errors, and they are more closely linked than the edit distance alone would suggest.
+
+The underlying `Calculate` function is also exported, to allow the building of other derivative metrics, if needed.
+
+## Installation
+
+```
+go get github.com/agext/levenshtein
+```
+
+## License
+
+Package levenshtein is released under the Apache 2.0 license. See the [LICENSE](LICENSE) file for details.
--- a/vendor/github.com/agext/levenshtein/levenshtein.go
+++ b/vendor/github.com/agext/levenshtein/levenshtein.go
@@ -0,0 +1,290 @@
+// Copyright 2016 ALRUX Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/*
+Package levenshtein implements distance and similarity metrics for strings, based on the Levenshtein measure.
+
+The Levenshtein `Distance` between two strings is the minimum total cost of edits that would convert the first string into the second. The allowed edit operations are insertions, deletions, and substitutions, all at character (one UTF-8 code point) level. Each operation has a default cost of 1, but each can be assigned its own cost equal to or greater than 0.
+
+A `Distance` of 0 means the two strings are identical, and the higher the value the more different the strings. Since in practice we are interested in finding if the two strings are "close enough", it often does not make sense to continue the calculation once the result is mathematically guaranteed to exceed a desired threshold. Providing this value to the `Distance` function allows it to take a shortcut and return a lower bound instead of an exact cost when the threshold is exceeded.
+
+The `Similarity` function calculates the distance, then converts it into a normalized metric within the range 0..1, with 1 meaning the strings are identical, and 0 that they have nothing in common. A minimum similarity threshold can be provided to speed up the calculation of the metric for strings that are far too dissimilar for the purpose at hand. All values under this threshold are rounded down to 0.
+
+The `Match` function provides a similarity metric, with the same range and meaning as `Similarity`, but with a bonus for string pairs that share a common prefix and have a similarity above a "bonus threshold". It uses the same method as proposed by Winkler for the Jaro distance, and the reasoning behind it is that these string pairs are very likely spelling variations or errors, and they are more closely linked than the edit distance alone would suggest.
+
+The underlying `Calculate` function is also exported, to allow the building of other derivative metrics, if needed.
+*/
+package levenshtein
+
+// Calculate determines the Levenshtein distance between two strings, using
+// the given costs for each edit operation. It returns the distance along with
+// the lengths of the longest common prefix and suffix.
+//
+// If maxCost is non-zero, the calculation stops as soon as the distance is determined
+// to be greater than maxCost. Therefore, any return value higher than maxCost is a
+// lower bound for the actual distance.
+func Calculate(str1, str2 []rune, maxCost, insCost, subCost, delCost int) (dist, prefixLen, suffixLen int) {
+	l1, l2 := len(str1), len(str2)
+	// trim common prefix, if any, as it doesn't affect the distance
+	for ; prefixLen < l1 && prefixLen < l2; prefixLen++ {
+		if str1[prefixLen] != str2[prefixLen] {
+			break
+		}
+	}
+	str1, str2 = str1[prefixLen:], str2[prefixLen:]
+	l1 -= prefixLen
+	l2 -= prefixLen
+	// trim common suffix, if any, as it doesn't affect the distance
+	for 0 < l1 && 0 < l2 {
+		if str1[l1-1] != str2[l2-1] {
+			str1, str2 = str1[:l1], str2[:l2]
+			break
+		}
+		l1--
+		l2--
+		suffixLen++
+	}
+	// if the first string is empty, the distance is the length of the second string times the cost of insertion
+	if l1 == 0 {
+		dist = l2 * insCost
+		return
+	}
+	// if the second string is empty, the distance is the length of the first string times the cost of deletion
+	if l2 == 0 {
+		dist = l1 * delCost
+		return
+	}
+
+	// variables used in inner "for" loops
+	var y, dy, c, l int
+
+	// if maxCost is greater than or equal to the maximum possible distance, it's equivalent to 'unlimited'
+	if maxCost > 0 {
+		if subCost < delCost+insCost {
+			if maxCost >= l1*subCost+(l2-l1)*insCost {
+				maxCost = 0
+			}
+		} else {
+			if maxCost >= l1*delCost+l2*insCost {
+				maxCost = 0
+			}
+		}
+	}
+
+	if maxCost > 0 {
+		// prefer the longer string first, to minimize time;
+		// a swap also transposes the meanings of insertion and deletion.
+		if l1 < l2 {
+			str1, str2, l1, l2, insCost, delCost = str2, str1, l2, l1, delCost, insCost
+		}
+
+		// the length differential times cost of deletion is a lower bound for the cost;
+		// if it is higher than the maxCost, there is no point going into the main calculation.
+		if dist = (l1 - l2) * delCost; dist > maxCost {
+			return
+		}
+
+		d := make([]int, l1+1)
+
+		// offset and length of d in the current row
+		doff, dlen := 0, 1
+		for y, dy = 1, delCost; y <= l1 && dy <= maxCost; dlen++ {
+			d[y] = dy
+			y++
+			dy = y * delCost
+		}
+		// fmt.Printf("%q -> %q: init doff=%d dlen=%d d[%d:%d]=%v\n", str1, str2, doff, dlen, doff, doff+dlen, d[doff:doff+dlen])
+
+		for x := 0; x < l2; x++ {
+			dy, d[doff] = d[doff], d[doff]+insCost
+			for d[doff] > maxCost && dlen > 0 {
+				if str1[doff] != str2[x] {
+					dy += subCost
+				}
+				doff++
+				dlen--
+				if c = d[doff] + insCost; c < dy {
+					dy = c
+				}
+				dy, d[doff] = d[doff], dy
+			}
+			for y, l = doff, doff+dlen-1; y < l; dy, d[y] = d[y], dy {
+				if str1[y] != str2[x] {
+					dy += subCost
+				}
+				if c = d[y] + delCost; c < dy {
+					dy = c
+				}
+				y++
+				if c = d[y] + insCost; c < dy {
+					dy = c
+				}
+			}
+			if y < l1 {
+				if str1[y] != str2[x] {
+					dy += subCost
+				}
+				if c = d[y] + delCost; c < dy {
+					dy = c
+				}
+				for ; dy <= maxCost && y < l1; dy, d[y] = dy+delCost, dy {
+					y++
+					dlen++
+				}
+			}
+			// fmt.Printf("%q -> %q: x=%d doff=%d dlen=%d d[%d:%d]=%v\n", str1, str2, x, doff, dlen, doff, doff+dlen, d[doff:doff+dlen])
+			if dlen == 0 {
+				dist = maxCost + 1
+				return
+			}
+		}
+		if doff+dlen-1 < l1 {
+			dist = maxCost + 1
+			return
+		}
+		dist = d[l1]
+	} else {
+		// ToDo: This is O(l1*l2) time and O(min(l1,l2)) space; investigate if it is
+		// worth to implement diagonal approach - O(l1*(1+dist)) time, up to O(l1*l2) space
+		// http://www.csse.monash.edu.au/~lloyd/tildeStrings/Alignment/92.IPL.html
+
+		// prefer the shorter string first, to minimize space; time is O(l1*l2) anyway;
+		// a swap also transposes the meanings of insertion and deletion.
+		if l1 > l2 {
+			str1, str2, l1, l2, insCost, delCost = str2, str1, l2, l1, delCost, insCost
+		}
+		d := make([]int, l1+1)
+
+		for y = 1; y <= l1; y++ {
+			d[y] = y * delCost
+		}
+		for x := 0; x < l2; x++ {
+			dy, d[0] = d[0], d[0]+insCost
+			for y = 0; y < l1; dy, d[y] = d[y], dy {
+				if str1[y] != str2[x] {
+					dy += subCost
+				}
+				if c = d[y] + delCost; c < dy {
+					dy = c
+				}
+				y++
+				if c = d[y] + insCost; c < dy {
+					dy = c
+				}
+			}
+		}
+		dist = d[l1]
+	}
+
+	return
+}
+
+// Distance returns the Levenshtein distance between str1 and str2, using the
+// default or provided cost values. Pass nil for the third argument to use the
+// default cost of 1 for all three operations, with no maximum.
+func Distance(str1, str2 string, p *Params) int {
+	if p == nil {
+		p = defaultParams
+	}
+	dist, _, _ := Calculate([]rune(str1), []rune(str2), p.maxCost, p.insCost, p.subCost, p.delCost)
+	return dist
+}
+
+// Similarity returns a score in the range of 0..1 for how similar the two strings are.
+// A score of 1 means the strings are identical, and 0 means they have nothing in common.
+//
+// A nil third argument uses the default cost of 1 for all three operations.
+//
+// If a non-zero MinScore value is provided in the parameters, scores lower than it
+// will be returned as 0.
+func Similarity(str1, str2 string, p *Params) float64 {
+	return Match(str1, str2, p.Clone().BonusThreshold(1.1)) // guaranteed no bonus
+}
+
+// Match returns a similarity score adjusted by the same method as proposed by Winkler for
+// the Jaro distance - giving a bonus to string pairs that share a common prefix, only if their
+// similarity score is already over a threshold.
+//
+// The score is in the range of 0..1, with 1 meaning the strings are identical,
+// and 0 meaning they have nothing in common.
+//
+// A nil third argument uses the default cost of 1 for all three operations, maximum length of
+// common prefix to consider for bonus of 4, scaling factor of 0.1, and bonus threshold of 0.7.
+//
+// If a non-zero MinScore value is provided in the parameters, scores lower than it
+// will be returned as 0.
+func Match(str1, str2 string, p *Params) float64 {
+	s1, s2 := []rune(str1), []rune(str2)
+	l1, l2 := len(s1), len(s2)
+	// two empty strings are identical; shortcut also avoids divByZero issues later on.
+	if l1 == 0 && l2 == 0 {
+		return 1
+	}
+
+	if p == nil {
+		p = defaultParams
+	}
+
+	// a min over 1 can never be satisfied, so the score is 0.
+	if p.minScore > 1 {
+		return 0
+	}
+
+	insCost, delCost, maxDist, max := p.insCost, p.delCost, 0, 0
+	if l1 > l2 {
+		l1, l2, insCost, delCost = l2, l1, delCost, insCost
+	}
+
+	if p.subCost < delCost+insCost {
+		maxDist = l1*p.subCost + (l2-l1)*insCost
+	} else {
+		maxDist = l1*delCost + l2*insCost
+	}
+
+	// a zero min is always satisfied, so no need to set a max cost.
+	if p.minScore > 0 {
+		// if p.minScore is lower than p.bonusThreshold, we can use a simplified formula
+		// for the max cost, because a sim score below min cannot receive a bonus.
+		if p.minScore < p.bonusThreshold {
+			// round down the max - a cost equal to a rounded up max would already be under min.
+			max = int((1 - p.minScore) * float64(maxDist))
+		} else {
+			// p.minScore <= sim + p.bonusPrefix*p.bonusScale*(1-sim)
+			// p.minScore <= (1-dist/maxDist) + p.bonusPrefix*p.bonusScale*(1-(1-dist/maxDist))
+			// p.minScore <= 1 - dist/maxDist + p.bonusPrefix*p.bonusScale*dist/maxDist
+			// 1 - p.minScore >= dist/maxDist - p.bonusPrefix*p.bonusScale*dist/maxDist
+			// (1-p.minScore)*maxDist/(1-p.bonusPrefix*p.bonusScale) >= dist
+			max = int((1 - p.minScore) * float64(maxDist) / (1 - float64(p.bonusPrefix)*p.bonusScale))
+		}
+	}
+
+	dist, pl, _ := Calculate(s1, s2, max, p.insCost, p.subCost, p.delCost)
+	if max > 0 && dist > max {
+		return 0
+	}
+	sim := 1 - float64(dist)/float64(maxDist)
+
+	if sim >= p.bonusThreshold && sim < 1 && p.bonusPrefix > 0 && p.bonusScale > 0 {
+		if pl > p.bonusPrefix {
+			pl = p.bonusPrefix
+		}
+		sim += float64(pl) * p.bonusScale * (1 - sim)
+	}
+
+	if sim < p.minScore {
+		return 0
+	}
+
+	return sim
+}
--- a/vendor/github.com/agext/levenshtein/params.go
+++ b/vendor/github.com/agext/levenshtein/params.go
@@ -0,0 +1,152 @@
+// Copyright 2016 ALRUX Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package levenshtein
+
+// Params represents a set of parameter values for the various formulas involved
+// in the calculation of the Levenshtein string metrics.
+type Params struct {
+	insCost        int
+	subCost        int
+	delCost        int
+	maxCost        int
+	minScore       float64
+	bonusPrefix    int
+	bonusScale     float64
+	bonusThreshold float64
+}
+
+var (
+	defaultParams = NewParams()
+)
+
+// NewParams creates a new set of parameters and initializes it with the default values.
+func NewParams() *Params {
+	return &Params{
+		insCost:        1,
+		subCost:        1,
+		delCost:        1,
+		maxCost:        0,
+		minScore:       0,
+		bonusPrefix:    4,
+		bonusScale:     .1,
+		bonusThreshold: .7,
+	}
+}
+
+// Clone returns a pointer to a copy of the receiver parameter set, or of a new
+// default parameter set if the receiver is nil.
+func (p *Params) Clone() *Params {
+	if p == nil {
+		return NewParams()
+	}
+	return &Params{
+		insCost:        p.insCost,
+		subCost:        p.subCost,
+		delCost:        p.delCost,
+		maxCost:        p.maxCost,
+		minScore:       p.minScore,
+		bonusPrefix:    p.bonusPrefix,
+		bonusScale:     p.bonusScale,
+		bonusThreshold: p.bonusThreshold,
+	}
+}
+
+// InsCost overrides the default value of 1 for the cost of insertion.
+// The new value must be zero or positive.
+func (p *Params) InsCost(v int) *Params {
+	if v >= 0 {
+		p.insCost = v
+	}
+	return p
+}
+
+// SubCost overrides the default value of 1 for the cost of substitution.
+// The new value must be zero or positive.
+func (p *Params) SubCost(v int) *Params {
+	if v >= 0 {
+		p.subCost = v
+	}
+	return p
+}
+
+// DelCost overrides the default value of 1 for the cost of deletion.
+// The new value must be zero or positive.
+func (p *Params) DelCost(v int) *Params {
+	if v >= 0 {
+		p.delCost = v
+	}
+	return p
+}
+
+// MaxCost overrides the default value of 0 (meaning unlimited) for the maximum cost.
+// The calculation of Distance() stops when the result is guaranteed to exceed
+// this maximum, returning a lower-bound rather than exact value.
+// The new value must be zero or positive.
+func (p *Params) MaxCost(v int) *Params {
+	if v >= 0 {
+		p.maxCost = v
+	}
+	return p
+}
+
+// MinScore overrides the default value of 0 for the minimum similarity score.
+// Scores below this threshold are returned as 0 by Similarity() and Match().
+// The new value must be zero or positive. Note that a minimum greater than 1
+// can never be satisfied, resulting in a score of 0 for any pair of strings.
+func (p *Params) MinScore(v float64) *Params {
+	if v >= 0 {
+		p.minScore = v
+	}
+	return p
+}
+
+// BonusPrefix overrides the default value for the maximum length of
+// common prefix to be considered for bonus by Match().
+// The new value must be zero or positive.
+func (p *Params) BonusPrefix(v int) *Params {
+	if v >= 0 {
+		p.bonusPrefix = v
+	}
+	return p
+}
+
+// BonusScale overrides the default value for the scaling factor used by Match()
+// in calculating the bonus.
+// The new value must be zero or positive. To guarantee that the similarity score
+// remains in the interval 0..1, this scaling factor is not allowed to exceed
+// 1 / BonusPrefix.
+func (p *Params) BonusScale(v float64) *Params {
+	if v >= 0 {
+		p.bonusScale = v
+	}
+
+	// the bonus cannot exceed (1-sim), or the score may become greater than 1.
+	if float64(p.bonusPrefix)*p.bonusScale > 1 {
+		p.bonusScale = 1 / float64(p.bonusPrefix)
+	}
+
+	return p
+}
+
+// BonusThreshold overrides the default value for the minimum similarity score
+// for which Match() can assign a bonus.
+// The new value must be zero or positive. Note that a threshold greater than 1
+// effectively makes Match() become the equivalent of Similarity().
+func (p *Params) BonusThreshold(v float64) *Params {
+	if v >= 0 {
+		p.bonusThreshold = v
+	}
+	return p
+}
--- a/vendor/github.com/alecthomas/repr/COPYING
+++ b/vendor/github.com/alecthomas/repr/COPYING
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Alec Thomas
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/vendor/github.com/alecthomas/repr/README.md
+++ b/vendor/github.com/alecthomas/repr/README.md
@@ -0,0 +1,90 @@
+# Python's repr() for Go [![](https://godoc.org/github.com/alecthomas/repr?status.svg)](http://godoc.org/github.com/alecthomas/repr) [![CircleCI](https://img.shields.io/circleci/project/github/alecthomas/repr.svg)](https://circleci.com/gh/alecthomas/repr)
+
+This package attempts to represent Go values in a form that can be used almost directly in Go source
+code.
+
+Unfortunately, some values (such as pointers to basic types) can not be represented directly in Go.
+These values will be represented as `&<value>`. eg. `&23`
+
+## Example
+
+```go
+type test struct {
+  S string
+  I int
+  A []int
+}
+
+func main() {
+  repr.Print(&test{
+    S: "String",
+    I: 123,
+    A: []int{1, 2, 3},
+  })
+}
+```
+
+Outputs
+
+```
+&main.test{S: "String", I: 123, A: []int{1, 2, 3}}
+```
+
+## Why repr and not [pp](https://github.com/k0kubun/pp)?
+
+pp is designed for printing coloured output to consoles, with (seemingly?) no way to disable this. If you don't want coloured output (eg. for use in diffs, logs, etc.) repr is for you.
+
+## Why repr and not [go-spew](https://github.com/davecgh/go-spew)?
+
+Repr deliberately contains much less metadata about values. It is designed to (generally) be copyable directly into source code.
+
+Compare go-spew:
+
+```go
+(parser.expression) (len=1 cap=1) {
+ (parser.alternative) (len=1 cap=1) {
+  ([]interface {}) (len=1 cap=1) {
+   (*parser.repitition)(0xc82000b220)({
+    expression: (parser.expression) (len=2 cap=2) {
+     (parser.alternative) (len=1 cap=1) {
+      ([]interface {}) (len=1 cap=1) {
+       (parser.str) (len=1) "a"
+      }
+     },
+     (parser.alternative) (len=1 cap=1) {
+      ([]interface {}) (len=1 cap=1) {
+       (*parser.self)(0x593ef0)({
+       })
+      }
+     }
+    }
+   })
+  }
+ }
+}
+```
+
+To repr:
+
+```go
+parser.expression{
+  parser.alternative{
+    []interface {}{
+      &parser.repitition{
+        expression: parser.expression{
+          parser.alternative{
+            []interface {}{
+              parser.str("a"),
+            },
+          },
+          parser.alternative{
+            []interface {}{
+              &parser.self{              },
+            },
+          },
+        },
+      },
+    },
+  },
+}
+```
--- a/vendor/github.com/alecthomas/repr/repr.go
+++ b/vendor/github.com/alecthomas/repr/repr.go
@@ -0,0 +1,353 @@
+// Package repr attempts to represent Go values in a form that can be copy-and-pasted into source
+// code directly.
+//
+// Some values (such as pointers to basic types) can not be represented directly in
+// Go. These values will be output as `&<value>`. eg. `&23`
+package repr
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"os"
+	"reflect"
+	"sort"
+	"time"
+	"unsafe"
+)
+
+var (
+	// "Real" names of basic kinds, used to differentiate type aliases.
+	realKindName = map[reflect.Kind]string{
+		reflect.Bool:       "bool",
+		reflect.Int:        "int",
+		reflect.Int8:       "int8",
+		reflect.Int16:      "int16",
+		reflect.Int32:      "int32",
+		reflect.Int64:      "int64",
+		reflect.Uint:       "uint",
+		reflect.Uint8:      "uint8",
+		reflect.Uint16:     "uint16",
+		reflect.Uint32:     "uint32",
+		reflect.Uint64:     "uint64",
+		reflect.Uintptr:    "uintptr",
+		reflect.Float32:    "float32",
+		reflect.Float64:    "float64",
+		reflect.Complex64:  "complex64",
+		reflect.Complex128: "complex128",
+		reflect.Array:      "array",
+		reflect.Chan:       "chan",
+		reflect.Func:       "func",
+		reflect.Map:        "map",
+		reflect.Slice:      "slice",
+		reflect.String:     "string",
+	}
+
+	goStringerType = reflect.TypeOf((*fmt.GoStringer)(nil)).Elem()
+
+	byteSliceType = reflect.TypeOf([]byte{})
+)
+
+// Default prints to os.Stdout with two space indentation.
+var Default = New(os.Stdout, Indent("  "))
+
+// An Option modifies the default behaviour of a Printer.
+type Option func(o *Printer)
+
+// Indent output by this much.
+func Indent(indent string) Option { return func(o *Printer) { o.indent = indent } }
+
+// NoIndent disables indenting.
+func NoIndent() Option { return Indent("") }
+
+// OmitEmpty sets whether empty field members should be omitted from output.
+func OmitEmpty(omitEmpty bool) Option { return func(o *Printer) { o.omitEmpty = omitEmpty } }
+
+// ExplicitTypes adds explicit typing to slice and map struct values that would normally be inferred by Go.
+func ExplicitTypes(ok bool) Option { return func(o *Printer) { o.explicitTypes = true } }
+
+// IgnoreGoStringer disables use of the .GoString() method.
+func IgnoreGoStringer() Option { return func(o *Printer) { o.ignoreGoStringer = true } }
+
+// Hide excludes the given types from representation, instead just printing the name of the type.
+func Hide(ts ...interface{}) Option {
+	return func(o *Printer) {
+		for _, t := range ts {
+			rt := reflect.Indirect(reflect.ValueOf(t)).Type()
+			o.exclude[rt] = true
+		}
+	}
+}
+
+// AlwaysIncludeType always includes explicit type information for each item.
+func AlwaysIncludeType() Option { return func(o *Printer) { o.alwaysIncludeType = true } }
+
+// Printer represents structs in a printable manner.
+type Printer struct {
+	indent            string
+	omitEmpty         bool
+	ignoreGoStringer  bool
+	alwaysIncludeType bool
+	explicitTypes     bool
+	exclude           map[reflect.Type]bool
+	w                 io.Writer
+}
+
+// New creates a new Printer on w with the given Options.
+func New(w io.Writer, options ...Option) *Printer {
+	p := &Printer{
+		w:         w,
+		indent:    "  ",
+		omitEmpty: true,
+		exclude:   map[reflect.Type]bool{},
+	}
+	for _, option := range options {
+		option(p)
+	}
+	return p
+}
+
+func (p *Printer) nextIndent(indent string) string {
+	if p.indent != "" {
+		return indent + p.indent
+	}
+	return ""
+}
+
+func (p *Printer) thisIndent(indent string) string {
+	if p.indent != "" {
+		return indent
+	}
+	return ""
+}
+
+// Print the values.
+func (p *Printer) Print(vs ...interface{}) {
+	for i, v := range vs {
+		if i > 0 {
+			fmt.Fprint(p.w, " ")
+		}
+		p.reprValue(map[reflect.Value]bool{}, reflect.ValueOf(v), "", true)
+	}
+}
+
+// Println prints each value on a new line.
+func (p *Printer) Println(vs ...interface{}) {
+	for i, v := range vs {
+		if i > 0 {
+			fmt.Fprint(p.w, " ")
+		}
+		p.reprValue(map[reflect.Value]bool{}, reflect.ValueOf(v), "", true)
+	}
+	fmt.Fprintln(p.w)
+}
+
+func (p *Printer) reprValue(seen map[reflect.Value]bool, v reflect.Value, indent string, showType bool) { // nolint: gocyclo
+	if seen[v] {
+		fmt.Fprint(p.w, "...")
+		return
+	}
+	seen[v] = true
+	defer delete(seen, v)
+
+	if v.Kind() == reflect.Invalid || (v.Kind() == reflect.Ptr || v.Kind() == reflect.Map || v.Kind() == reflect.Chan || v.Kind() == reflect.Slice || v.Kind() == reflect.Func || v.Kind() == reflect.Interface) && v.IsNil() {
+		fmt.Fprint(p.w, "nil")
+		return
+	}
+	if p.exclude[v.Type()] {
+		fmt.Fprintf(p.w, "%s...", v.Type().Name())
+		return
+	}
+	t := v.Type()
+
+	if t == byteSliceType {
+		fmt.Fprintf(p.w, "[]byte(%q)", v.Bytes())
+		return
+	}
+
+	// If we can't access a private field directly with reflection, try and do so via unsafe.
+	if !v.CanInterface() && v.CanAddr() {
+		uv := reflect.NewAt(t, unsafe.Pointer(v.UnsafeAddr())).Elem()
+		if uv.CanInterface() {
+			v = uv
+		}
+	}
+	// Attempt to use fmt.GoStringer interface.
+	if !p.ignoreGoStringer && t.Implements(goStringerType) {
+		fmt.Fprint(p.w, v.Interface().(fmt.GoStringer).GoString())
+		return
+	}
+	in := p.thisIndent(indent)
+	ni := p.nextIndent(indent)
+	switch v.Kind() {
+	case reflect.Slice, reflect.Array:
+		fmt.Fprintf(p.w, "%s{", v.Type())
+		if v.Len() == 0 {
+			fmt.Fprint(p.w, "}")
+		} else {
+			if p.indent != "" {
+				fmt.Fprintf(p.w, "\n")
+			}
+			for i := 0; i < v.Len(); i++ {
+				e := v.Index(i)
+				fmt.Fprintf(p.w, "%s", ni)
+				p.reprValue(seen, e, ni, p.alwaysIncludeType || p.explicitTypes)
+				if p.indent != "" {
+					fmt.Fprintf(p.w, ",\n")
+				} else if i < v.Len()-1 {
+					fmt.Fprintf(p.w, ", ")
+				}
+			}
+			fmt.Fprintf(p.w, "%s}", in)
+		}
+
+	case reflect.Chan:
+		fmt.Fprintf(p.w, "make(")
+		fmt.Fprintf(p.w, "%s", v.Type())
+		fmt.Fprintf(p.w, ", %d)", v.Cap())
+
+	case reflect.Map:
+		fmt.Fprintf(p.w, "%s{", v.Type())
+		if p.indent != "" && v.Len() != 0 {
+			fmt.Fprintf(p.w, "\n")
+		}
+		keys := v.MapKeys()
+		sort.Slice(keys, func(i, j int) bool {
+			return fmt.Sprint(keys[i]) < fmt.Sprint(keys[j])
+		})
+		for i, k := range keys {
+			kv := v.MapIndex(k)
+			fmt.Fprintf(p.w, "%s", ni)
+			p.reprValue(seen, k, ni, p.alwaysIncludeType || p.explicitTypes)
+			fmt.Fprintf(p.w, ": ")
+			p.reprValue(seen, kv, ni, true)
+			if p.indent != "" {
+				fmt.Fprintf(p.w, ",\n")
+			} else if i < v.Len()-1 {
+				fmt.Fprintf(p.w, ", ")
+			}
+		}
+		fmt.Fprintf(p.w, "%s}", in)
+
+	case reflect.Struct:
+		if td, ok := asTime(v); ok {
+			timeToGo(p.w, td)
+		} else {
+			if showType {
+				fmt.Fprintf(p.w, "%s{", v.Type())
+			} else {
+				fmt.Fprint(p.w, "{")
+			}
+			if p.indent != "" && v.NumField() != 0 {
+				fmt.Fprintf(p.w, "\n")
+			}
+			for i := 0; i < v.NumField(); i++ {
+				t := v.Type().Field(i)
+				f := v.Field(i)
+				if p.omitEmpty && f.IsZero() {
+					continue
+				}
+				fmt.Fprintf(p.w, "%s%s: ", ni, t.Name)
+				p.reprValue(seen, f, ni, true)
+				if p.indent != "" {
+					fmt.Fprintf(p.w, ",\n")
+				} else if i < v.NumField()-1 {
+					fmt.Fprintf(p.w, ", ")
+				}
+			}
+			fmt.Fprintf(p.w, "%s}", indent)
+		}
+	case reflect.Ptr:
+		if v.IsNil() {
+			fmt.Fprintf(p.w, "nil")
+			return
+		}
+		if showType {
+			fmt.Fprintf(p.w, "&")
+		}
+		p.reprValue(seen, v.Elem(), indent, showType)
+
+	case reflect.String:
+		if t.Name() != "string" || p.alwaysIncludeType {
+			fmt.Fprintf(p.w, "%s(%q)", t, v.String())
+		} else {
+			fmt.Fprintf(p.w, "%q", v.String())
+		}
+
+	case reflect.Interface:
+		if v.IsNil() {
+			fmt.Fprintf(p.w, "interface {}(nil)")
+		} else {
+			p.reprValue(seen, v.Elem(), indent, true)
+		}
+
+	default:
+		if t.Name() != realKindName[t.Kind()] || p.alwaysIncludeType {
+			fmt.Fprintf(p.w, "%s(%v)", t, v)
+		} else {
+			fmt.Fprintf(p.w, "%v", v)
+		}
+	}
+}
+
+func asTime(v reflect.Value) (time.Time, bool) {
+	if !v.CanInterface() {
+		return time.Time{}, false
+	}
+	t, ok := v.Interface().(time.Time)
+	return t, ok
+}
+
+// String returns a string representing v.
+func String(v interface{}, options ...Option) string {
+	w := bytes.NewBuffer(nil)
+	options = append([]Option{NoIndent()}, options...)
+	p := New(w, options...)
+	p.Print(v)
+	return w.String()
+}
+
+func extractOptions(vs ...interface{}) (args []interface{}, options []Option) {
+	for _, v := range vs {
+		if o, ok := v.(Option); ok {
+			options = append(options, o)
+		} else {
+			args = append(args, v)
+		}
+	}
+	return
+}
+
+// Println prints v to os.Stdout, one per line.
+func Println(vs ...interface{}) {
+	args, options := extractOptions(vs...)
+	New(os.Stdout, options...).Println(args...)
+}
+
+// Print writes a representation of v to os.Stdout, separated by spaces.
+func Print(vs ...interface{}) {
+	args, options := extractOptions(vs...)
+	New(os.Stdout, options...).Print(args...)
+}
+
+func timeToGo(w io.Writer, t time.Time) {
+	if t.IsZero() {
+		fmt.Fprint(w, "time.Time{}")
+		return
+	}
+
+	var zone string
+	switch loc := t.Location(); loc {
+	case nil:
+		zone = "nil"
+	case time.UTC:
+		zone = "time.UTC"
+	case time.Local:
+		zone = "time.Local"
+	default:
+		n, off := t.Zone()
+		zone = fmt.Sprintf("time.FixedZone(%q, %d)", n, off)
+	}
+	y, m, d := t.Date()
+	fmt.Fprintf(w, `time.Date(%d, %d, %d, %d, %d, %d, %d, %s)`, y, m, d, t.Hour(), t.Minute(), t.Second(), t.Nanosecond(), zone)
+}
--- a/vendor/github.com/apparentlymart/go-textseg/v13/LICENSE
+++ b/vendor/github.com/apparentlymart/go-textseg/v13/LICENSE
@@ -0,0 +1,95 @@
+Copyright (c) 2017 Martin Atkins
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+---------
+
+Unicode table generation programs are under a separate copyright and license:
+
+Copyright (c) 2014 Couchbase, Inc.
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
+except in compliance with the License. You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software distributed under the
+License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+either express or implied. See the License for the specific language governing permissions
+and limitations under the License.
+
+---------
+
+Grapheme break data is provided as part of the Unicode character database,
+copright 2016 Unicode, Inc, which is provided with the following license:
+
+Unicode Data Files include all data files under the directories
+http://www.unicode.org/Public/, http://www.unicode.org/reports/,
+http://www.unicode.org/cldr/data/, http://source.icu-project.org/repos/icu/, and
+http://www.unicode.org/utility/trac/browser/.
+
+Unicode Data Files do not include PDF online code charts under the
+directory http://www.unicode.org/Public/.
+
+Software includes any source code published in the Unicode Standard
+or under the directories
+http://www.unicode.org/Public/, http://www.unicode.org/reports/,
+http://www.unicode.org/cldr/data/, http://source.icu-project.org/repos/icu/, and
+http://www.unicode.org/utility/trac/browser/.
+
+NOTICE TO USER: Carefully read the following legal agreement.
+BY DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S
+DATA FILES ("DATA FILES"), AND/OR SOFTWARE ("SOFTWARE"),
+YOU UNEQUIVOCALLY ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE
+TERMS AND CONDITIONS OF THIS AGREEMENT.
+IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, COPY, DISTRIBUTE OR USE
+THE DATA FILES OR SOFTWARE.
+
+COPYRIGHT AND PERMISSION NOTICE
+
+Copyright © 1991-2017 Unicode, Inc. All rights reserved.
+Distributed under the Terms of Use in http://www.unicode.org/copyright.html.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Unicode data files and any associated documentation
+(the "Data Files") or Unicode software and any associated documentation
+(the "Software") to deal in the Data Files or Software
+without restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, and/or sell copies of
+the Data Files or Software, and to permit persons to whom the Data Files
+or Software are furnished to do so, provided that either
+(a) this copyright and permission notice appear with all copies
+of the Data Files or Software, or
+(b) this copyright and permission notice appear in associated
+Documentation.
+
+THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS
+NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL
+DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THE DATA FILES OR SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder
+shall not be used in advertising or otherwise to promote the sale,
+use or other dealings in these Data Files or Software without prior
+written authorization of the copyright holder.
--- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/all_tokens.go
+++ b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/all_tokens.go
@@ -0,0 +1,30 @@
+package textseg
+
+import (
+	"bufio"
+	"bytes"
+)
+
+// AllTokens is a utility that uses a bufio.SplitFunc to produce a slice of
+// all of the recognized tokens in the given buffer.
+func AllTokens(buf []byte, splitFunc bufio.SplitFunc) ([][]byte, error) {
+	scanner := bufio.NewScanner(bytes.NewReader(buf))
+	scanner.Split(splitFunc)
+	var ret [][]byte
+	for scanner.Scan() {
+		ret = append(ret, scanner.Bytes())
+	}
+	return ret, scanner.Err()
+}
+
+// TokenCount is a utility that uses a bufio.SplitFunc to count the number of
+// recognized tokens in the given buffer.
+func TokenCount(buf []byte, splitFunc bufio.SplitFunc) (int, error) {
+	scanner := bufio.NewScanner(bytes.NewReader(buf))
+	scanner.Split(splitFunc)
+	var ret int
+	for scanner.Scan() {
+		ret++
+	}
+	return ret, scanner.Err()
+}
--- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/emoji_table.rl
+++ b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/emoji_table.rl
@@ -0,0 +1,525 @@
+# The following Ragel file was autogenerated with unicode2ragel.rb 
+# from: https://www.unicode.org/Public/13.0.0/ucd/emoji/emoji-data.txt
+#
+# It defines ["Extended_Pictographic"].
+#
+# To use this, make sure that your alphtype is set to byte,
+# and that your input is in utf8.
+
+%%{
+    machine Emoji;
+    
+    Extended_Pictographic = 
+        0xC2 0xA9               #E0.6   [1] (©️)       copyright
+      | 0xC2 0xAE               #E0.6   [1] (®️)       registered
+      | 0xE2 0x80 0xBC          #E0.6   [1] (‼️)       double exclamation mark
+      | 0xE2 0x81 0x89          #E0.6   [1] (⁉️)       exclamation question ...
+      | 0xE2 0x84 0xA2          #E0.6   [1] (™️)       trade mark
+      | 0xE2 0x84 0xB9          #E0.6   [1] (ℹ️)       information
+      | 0xE2 0x86 0x94..0x99    #E0.6   [6] (↔️..↙️)    left-right arrow..do...
+      | 0xE2 0x86 0xA9..0xAA    #E0.6   [2] (↩️..↪️)    right arrow curving ...
+      | 0xE2 0x8C 0x9A..0x9B    #E0.6   [2] (⌚..⌛)    watch..hourglass done
+      | 0xE2 0x8C 0xA8          #E1.0   [1] (⌨️)       keyboard
+      | 0xE2 0x8E 0x88          #E0.0   [1] (⎈)       HELM SYMBOL
+      | 0xE2 0x8F 0x8F          #E1.0   [1] (⏏️)       eject button
+      | 0xE2 0x8F 0xA9..0xAC    #E0.6   [4] (⏩..⏬)    fast-forward button..f...
+      | 0xE2 0x8F 0xAD..0xAE    #E0.7   [2] (⏭️..⏮️)    next track button..l...
+      | 0xE2 0x8F 0xAF          #E1.0   [1] (⏯️)       play or pause button
+      | 0xE2 0x8F 0xB0          #E0.6   [1] (⏰)       alarm clock
+      | 0xE2 0x8F 0xB1..0xB2    #E1.0   [2] (⏱️..⏲️)    stopwatch..timer clock
+      | 0xE2 0x8F 0xB3          #E0.6   [1] (⏳)       hourglass not done
+      | 0xE2 0x8F 0xB8..0xBA    #E0.7   [3] (⏸️..⏺️)    pause button..record...
+      | 0xE2 0x93 0x82          #E0.6   [1] (Ⓜ️)       circled M
+      | 0xE2 0x96 0xAA..0xAB    #E0.6   [2] (▪️..▫️)    black small square.....
+      | 0xE2 0x96 0xB6          #E0.6   [1] (▶️)       play button
+      | 0xE2 0x97 0x80          #E0.6   [1] (◀️)       reverse button
+      | 0xE2 0x97 0xBB..0xBE    #E0.6   [4] (◻️..◾)    white medium square.....
+      | 0xE2 0x98 0x80..0x81    #E0.6   [2] (☀️..☁️)    sun..cloud
+      | 0xE2 0x98 0x82..0x83    #E0.7   [2] (☂️..☃️)    umbrella..snowman
+      | 0xE2 0x98 0x84          #E1.0   [1] (☄️)       comet
+      | 0xE2 0x98 0x85          #E0.0   [1] (★)       BLACK STAR
+      | 0xE2 0x98 0x87..0x8D    #E0.0   [7] (☇..☍)    LIGHTNING..OPPOSITION
+      | 0xE2 0x98 0x8E          #E0.6   [1] (☎️)       telephone
+      | 0xE2 0x98 0x8F..0x90    #E0.0   [2] (☏..☐)    WHITE TELEPHONE..BALLO...
+      | 0xE2 0x98 0x91          #E0.6   [1] (☑️)       check box with check
+      | 0xE2 0x98 0x92          #E0.0   [1] (☒)       BALLOT BOX WITH X
+      | 0xE2 0x98 0x94..0x95    #E0.6   [2] (☔..☕)    umbrella with rain dro...
+      | 0xE2 0x98 0x96..0x97    #E0.0   [2] (☖..☗)    WHITE SHOGI PIECE..BLA...
+      | 0xE2 0x98 0x98          #E1.0   [1] (☘️)       shamrock
+      | 0xE2 0x98 0x99..0x9C    #E0.0   [4] (☙..☜)    REVERSED ROTATED FLORA...
+      | 0xE2 0x98 0x9D          #E0.6   [1] (☝️)       index pointing up
+      | 0xE2 0x98 0x9E..0x9F    #E0.0   [2] (☞..☟)    WHITE RIGHT POINTING I...
+      | 0xE2 0x98 0xA0          #E1.0   [1] (☠️)       skull and crossbones
+      | 0xE2 0x98 0xA1          #E0.0   [1] (☡)       CAUTION SIGN
+      | 0xE2 0x98 0xA2..0xA3    #E1.0   [2] (☢️..☣️)    radioactive..biohazard
+      | 0xE2 0x98 0xA4..0xA5    #E0.0   [2] (☤..☥)    CADUCEUS..ANKH
+      | 0xE2 0x98 0xA6          #E1.0   [1] (☦️)       orthodox cross
+      | 0xE2 0x98 0xA7..0xA9    #E0.0   [3] (☧..☩)    CHI RHO..CROSS OF JERU...
+      | 0xE2 0x98 0xAA          #E0.7   [1] (☪️)       star and crescent
+      | 0xE2 0x98 0xAB..0xAD    #E0.0   [3] (☫..☭)    FARSI SYMBOL..HAMMER A...
+      | 0xE2 0x98 0xAE          #E1.0   [1] (☮️)       peace symbol
+      | 0xE2 0x98 0xAF          #E0.7   [1] (☯️)       yin yang
+      | 0xE2 0x98 0xB0..0xB7    #E0.0   [8] (☰..☷)    TRIGRAM FOR HEAVEN..TR...
+      | 0xE2 0x98 0xB8..0xB9    #E0.7   [2] (☸️..☹️)    wheel of dharma..fro...
+      | 0xE2 0x98 0xBA          #E0.6   [1] (☺️)       smiling face
+      | 0xE2 0x98 0xBB..0xBF    #E0.0   [5] (☻..☿)    BLACK SMILING FACE..ME...
+      | 0xE2 0x99 0x80          #E4.0   [1] (♀️)       female sign
+      | 0xE2 0x99 0x81          #E0.0   [1] (♁)       EARTH
+      | 0xE2 0x99 0x82          #E4.0   [1] (♂️)       male sign
+      | 0xE2 0x99 0x83..0x87    #E0.0   [5] (♃..♇)    JUPITER..PLUTO
+      | 0xE2 0x99 0x88..0x93    #E0.6  [12] (♈..♓)    Aries..Pisces
+      | 0xE2 0x99 0x94..0x9E    #E0.0  [11] (♔..♞)    WHITE CHESS KING..BLAC...
+      | 0xE2 0x99 0x9F          #E11.0  [1] (♟️)       chess pawn
+      | 0xE2 0x99 0xA0          #E0.6   [1] (♠️)       spade suit
+      | 0xE2 0x99 0xA1..0xA2    #E0.0   [2] (♡..♢)    WHITE HEART SUIT..WHIT...
+      | 0xE2 0x99 0xA3          #E0.6   [1] (♣️)       club suit
+      | 0xE2 0x99 0xA4          #E0.0   [1] (♤)       WHITE SPADE SUIT
+      | 0xE2 0x99 0xA5..0xA6    #E0.6   [2] (♥️..♦️)    heart suit..diamond ...
+      | 0xE2 0x99 0xA7          #E0.0   [1] (♧)       WHITE CLUB SUIT
+      | 0xE2 0x99 0xA8          #E0.6   [1] (♨️)       hot springs
+      | 0xE2 0x99 0xA9..0xBA    #E0.0  [18] (♩..♺)    QUARTER NOTE..RECYCLIN...
+      | 0xE2 0x99 0xBB          #E0.6   [1] (♻️)       recycling symbol
+      | 0xE2 0x99 0xBC..0xBD    #E0.0   [2] (♼..♽)    RECYCLED PAPER SYMBOL....
+      | 0xE2 0x99 0xBE          #E11.0  [1] (♾️)       infinity
+      | 0xE2 0x99 0xBF          #E0.6   [1] (♿)       wheelchair symbol
+      | 0xE2 0x9A 0x80..0x85    #E0.0   [6] (⚀..⚅)    DIE FACE-1..DIE FACE-6
+      | 0xE2 0x9A 0x90..0x91    #E0.0   [2] (⚐..⚑)    WHITE FLAG..BLACK FLAG
+      | 0xE2 0x9A 0x92          #E1.0   [1] (⚒️)       hammer and pick
+      | 0xE2 0x9A 0x93          #E0.6   [1] (⚓)       anchor
+      | 0xE2 0x9A 0x94          #E1.0   [1] (⚔️)       crossed swords
+      | 0xE2 0x9A 0x95          #E4.0   [1] (⚕️)       medical symbol
+      | 0xE2 0x9A 0x96..0x97    #E1.0   [2] (⚖️..⚗️)    balance scale..alembic
+      | 0xE2 0x9A 0x98          #E0.0   [1] (⚘)       FLOWER
+      | 0xE2 0x9A 0x99          #E1.0   [1] (⚙️)       gear
+      | 0xE2 0x9A 0x9A          #E0.0   [1] (⚚)       STAFF OF HERMES
+      | 0xE2 0x9A 0x9B..0x9C    #E1.0   [2] (⚛️..⚜️)    atom symbol..fleur-d...
+      | 0xE2 0x9A 0x9D..0x9F    #E0.0   [3] (⚝..⚟)    OUTLINED WHITE STAR..T...
+      | 0xE2 0x9A 0xA0..0xA1    #E0.6   [2] (⚠️..⚡)    warning..high voltage
+      | 0xE2 0x9A 0xA2..0xA6    #E0.0   [5] (⚢..⚦)    DOUBLED FEMALE SIGN..M...
+      | 0xE2 0x9A 0xA7          #E13.0  [1] (⚧️)       transgender symbol
+      | 0xE2 0x9A 0xA8..0xA9    #E0.0   [2] (⚨..⚩)    VERTICAL MALE WITH STR...
+      | 0xE2 0x9A 0xAA..0xAB    #E0.6   [2] (⚪..⚫)    white circle..black ci...
+      | 0xE2 0x9A 0xAC..0xAF    #E0.0   [4] (⚬..⚯)    MEDIUM SMALL WHITE CIR...
+      | 0xE2 0x9A 0xB0..0xB1    #E1.0   [2] (⚰️..⚱️)    coffin..funeral urn
+      | 0xE2 0x9A 0xB2..0xBC    #E0.0  [11] (⚲..⚼)    NEUTER..SESQUIQUADRATE
+      | 0xE2 0x9A 0xBD..0xBE    #E0.6   [2] (⚽..⚾)    soccer ball..baseball
+      | 0xE2 0x9A 0xBF..0xFF    #E0.0   [5] (⚿..⛃)    SQUARED KEY..BLACK DRA...
+      | 0xE2 0x9B 0x00..0x83    #
+      | 0xE2 0x9B 0x84..0x85    #E0.6   [2] (⛄..⛅)    snowman without snow.....
+      | 0xE2 0x9B 0x86..0x87    #E0.0   [2] (⛆..⛇)    RAIN..BLACK SNOWMAN
+      | 0xE2 0x9B 0x88          #E0.7   [1] (⛈️)       cloud with lightning ...
+      | 0xE2 0x9B 0x89..0x8D    #E0.0   [5] (⛉..⛍)    TURNED WHITE SHOGI PIE...
+      | 0xE2 0x9B 0x8E          #E0.6   [1] (⛎)       Ophiuchus
+      | 0xE2 0x9B 0x8F          #E0.7   [1] (⛏️)       pick
+      | 0xE2 0x9B 0x90          #E0.0   [1] (⛐)       CAR SLIDING
+      | 0xE2 0x9B 0x91          #E0.7   [1] (⛑️)       rescue worker’s helmet
+      | 0xE2 0x9B 0x92          #E0.0   [1] (⛒)       CIRCLED CROSSING LANES
+      | 0xE2 0x9B 0x93          #E0.7   [1] (⛓️)       chains
+      | 0xE2 0x9B 0x94          #E0.6   [1] (⛔)       no entry
+      | 0xE2 0x9B 0x95..0xA8    #E0.0  [20] (⛕..⛨)    ALTERNATE ONE-WAY LEFT...
+      | 0xE2 0x9B 0xA9          #E0.7   [1] (⛩️)       shinto shrine
+      | 0xE2 0x9B 0xAA          #E0.6   [1] (⛪)       church
+      | 0xE2 0x9B 0xAB..0xAF    #E0.0   [5] (⛫..⛯)    CASTLE..MAP SYMBOL FOR...
+      | 0xE2 0x9B 0xB0..0xB1    #E0.7   [2] (⛰️..⛱️)    mountain..umbrella o...
+      | 0xE2 0x9B 0xB2..0xB3    #E0.6   [2] (⛲..⛳)    fountain..flag in hole
+      | 0xE2 0x9B 0xB4          #E0.7   [1] (⛴️)       ferry
+      | 0xE2 0x9B 0xB5          #E0.6   [1] (⛵)       sailboat
+      | 0xE2 0x9B 0xB6          #E0.0   [1] (⛶)       SQUARE FOUR CORNERS
+      | 0xE2 0x9B 0xB7..0xB9    #E0.7   [3] (⛷️..⛹️)    skier..person bounci...
+      | 0xE2 0x9B 0xBA          #E0.6   [1] (⛺)       tent
+      | 0xE2 0x9B 0xBB..0xBC    #E0.0   [2] (⛻..⛼)    JAPANESE BANK SYMBOL.....
+      | 0xE2 0x9B 0xBD          #E0.6   [1] (⛽)       fuel pump
+      | 0xE2 0x9B 0xBE..0xFF    #E0.0   [4] (⛾..✁)    CUP ON BLACK SQUARE..U...
+      | 0xE2 0x9C 0x00..0x81    #
+      | 0xE2 0x9C 0x82          #E0.6   [1] (✂️)       scissors
+      | 0xE2 0x9C 0x83..0x84    #E0.0   [2] (✃..✄)    LOWER BLADE SCISSORS.....
+      | 0xE2 0x9C 0x85          #E0.6   [1] (✅)       check mark button
+      | 0xE2 0x9C 0x88..0x8C    #E0.6   [5] (✈️..✌️)    airplane..victory hand
+      | 0xE2 0x9C 0x8D          #E0.7   [1] (✍️)       writing hand
+      | 0xE2 0x9C 0x8E          #E0.0   [1] (✎)       LOWER RIGHT PENCIL
+      | 0xE2 0x9C 0x8F          #E0.6   [1] (✏️)       pencil
+      | 0xE2 0x9C 0x90..0x91    #E0.0   [2] (✐..✑)    UPPER RIGHT PENCIL..WH...
+      | 0xE2 0x9C 0x92          #E0.6   [1] (✒️)       black nib
+      | 0xE2 0x9C 0x94          #E0.6   [1] (✔️)       check mark
+      | 0xE2 0x9C 0x96          #E0.6   [1] (✖️)       multiply
+      | 0xE2 0x9C 0x9D          #E0.7   [1] (✝️)       latin cross
+      | 0xE2 0x9C 0xA1          #E0.7   [1] (✡️)       star of David
+      | 0xE2 0x9C 0xA8          #E0.6   [1] (✨)       sparkles
+      | 0xE2 0x9C 0xB3..0xB4    #E0.6   [2] (✳️..✴️)    eight-spoked asteris...
+      | 0xE2 0x9D 0x84          #E0.6   [1] (❄️)       snowflake
+      | 0xE2 0x9D 0x87          #E0.6   [1] (❇️)       sparkle
+      | 0xE2 0x9D 0x8C          #E0.6   [1] (❌)       cross mark
+      | 0xE2 0x9D 0x8E          #E0.6   [1] (❎)       cross mark button
+      | 0xE2 0x9D 0x93..0x95    #E0.6   [3] (❓..❕)    question mark..white e...
+      | 0xE2 0x9D 0x97          #E0.6   [1] (❗)       exclamation mark
+      | 0xE2 0x9D 0xA3          #E1.0   [1] (❣️)       heart exclamation
+      | 0xE2 0x9D 0xA4          #E0.6   [1] (❤️)       red heart
+      | 0xE2 0x9D 0xA5..0xA7    #E0.0   [3] (❥..❧)    ROTATED HEAVY BLACK HE...
+      | 0xE2 0x9E 0x95..0x97    #E0.6   [3] (➕..➗)    plus..divide
+      | 0xE2 0x9E 0xA1          #E0.6   [1] (➡️)       right arrow
+      | 0xE2 0x9E 0xB0          #E0.6   [1] (➰)       curly loop
+      | 0xE2 0x9E 0xBF          #E1.0   [1] (➿)       double curly loop
+      | 0xE2 0xA4 0xB4..0xB5    #E0.6   [2] (⤴️..⤵️)    right arrow curving ...
+      | 0xE2 0xAC 0x85..0x87    #E0.6   [3] (⬅️..⬇️)    left arrow..down arrow
+      | 0xE2 0xAC 0x9B..0x9C    #E0.6   [2] (⬛..⬜)    black large square..wh...
+      | 0xE2 0xAD 0x90          #E0.6   [1] (⭐)       star
+      | 0xE2 0xAD 0x95          #E0.6   [1] (⭕)       hollow red circle
+      | 0xE3 0x80 0xB0          #E0.6   [1] (〰️)       wavy dash
+      | 0xE3 0x80 0xBD          #E0.6   [1] (〽️)       part alternation mark
+      | 0xE3 0x8A 0x97          #E0.6   [1] (㊗️)       Japanese “congratulat...
+      | 0xE3 0x8A 0x99          #E0.6   [1] (㊙️)       Japanese “secret” button
+      | 0xF0 0x9F 0x80 0x80..0x83  #E0.0   [4] (🀀..🀃)    MAHJONG TILE EAST W...
+      | 0xF0 0x9F 0x80 0x84     #E0.6   [1] (🀄)       mahjong red dragon
+      | 0xF0 0x9F 0x80 0x85..0xFF        #E0.0 [202] (🀅..🃎)    MAHJONG TILE ...
+      | 0xF0 0x9F 0x81..0x82 0x00..0xFF  #
+      | 0xF0 0x9F 0x83 0x00..0x8E        #
+      | 0xF0 0x9F 0x83 0x8F     #E0.6   [1] (🃏)       joker
+      | 0xF0 0x9F 0x83 0x90..0xBF  #E0.0  [48] (🃐..🃿)    <reserved-1F0D0>..<...
+      | 0xF0 0x9F 0x84 0x8D..0x8F  #E0.0   [3] (🄍..🄏)    CIRCLED ZERO WITH S...
+      | 0xF0 0x9F 0x84 0xAF     #E0.0   [1] (🄯)       COPYLEFT SYMBOL
+      | 0xF0 0x9F 0x85 0xAC..0xAF  #E0.0   [4] (🅬..🅯)    RAISED MR SIGN..CIR...
+      | 0xF0 0x9F 0x85 0xB0..0xB1  #E0.6   [2] (🅰️..🅱️)    A button (blood t...
+      | 0xF0 0x9F 0x85 0xBE..0xBF  #E0.6   [2] (🅾️..🅿️)    O button (blood t...
+      | 0xF0 0x9F 0x86 0x8E     #E0.6   [1] (🆎)       AB button (blood type)
+      | 0xF0 0x9F 0x86 0x91..0x9A  #E0.6  [10] (🆑..🆚)    CL button..VS button
+      | 0xF0 0x9F 0x86 0xAD..0xFF  #E0.0  [57] (🆭..🇥)    MASK WORK SYMBOL..<...
+      | 0xF0 0x9F 0x87 0x00..0xA5  #
+      | 0xF0 0x9F 0x88 0x81..0x82  #E0.6   [2] (🈁..🈂️)    Japanese “here” bu...
+      | 0xF0 0x9F 0x88 0x83..0x8F  #E0.0  [13] (🈃..🈏)    <reserved-1F203>..<...
+      | 0xF0 0x9F 0x88 0x9A     #E0.6   [1] (🈚)       Japanese “free of char...
+      | 0xF0 0x9F 0x88 0xAF     #E0.6   [1] (🈯)       Japanese “reserved” bu...
+      | 0xF0 0x9F 0x88 0xB2..0xBA  #E0.6   [9] (🈲..🈺)    Japanese “prohibite...
+      | 0xF0 0x9F 0x88 0xBC..0xBF  #E0.0   [4] (🈼..🈿)    <reserved-1F23C>..<...
+      | 0xF0 0x9F 0x89 0x89..0x8F  #E0.0   [7] (🉉..🉏)    <reserved-1F249>..<...
+      | 0xF0 0x9F 0x89 0x90..0x91  #E0.6   [2] (🉐..🉑)    Japanese “bargain” ...
+      | 0xF0 0x9F 0x89 0x92..0xFF        #E0.0 [174] (🉒..🋿)    <reserved-1F2...
+      | 0xF0 0x9F 0x8A..0x8A 0x00..0xFF  #
+      | 0xF0 0x9F 0x8B 0x00..0xBF        #
+      | 0xF0 0x9F 0x8C 0x80..0x8C  #E0.6  [13] (🌀..🌌)    cyclone..milky way
+      | 0xF0 0x9F 0x8C 0x8D..0x8E  #E0.7   [2] (🌍..🌎)    globe showing Europ...
+      | 0xF0 0x9F 0x8C 0x8F     #E0.6   [1] (🌏)       globe showing Asia-Aus...
+      | 0xF0 0x9F 0x8C 0x90     #E1.0   [1] (🌐)       globe with meridians
+      | 0xF0 0x9F 0x8C 0x91     #E0.6   [1] (🌑)       new moon
+      | 0xF0 0x9F 0x8C 0x92     #E1.0   [1] (🌒)       waxing crescent moon
+      | 0xF0 0x9F 0x8C 0x93..0x95  #E0.6   [3] (🌓..🌕)    first quarter moon....
+      | 0xF0 0x9F 0x8C 0x96..0x98  #E1.0   [3] (🌖..🌘)    waning gibbous moon...
+      | 0xF0 0x9F 0x8C 0x99     #E0.6   [1] (🌙)       crescent moon
+      | 0xF0 0x9F 0x8C 0x9A     #E1.0   [1] (🌚)       new moon face
+      | 0xF0 0x9F 0x8C 0x9B     #E0.6   [1] (🌛)       first quarter moon face
+      | 0xF0 0x9F 0x8C 0x9C     #E0.7   [1] (🌜)       last quarter moon face
+      | 0xF0 0x9F 0x8C 0x9D..0x9E  #E1.0   [2] (🌝..🌞)    full moon face..sun...
+      | 0xF0 0x9F 0x8C 0x9F..0xA0  #E0.6   [2] (🌟..🌠)    glowing star..shoot...
+      | 0xF0 0x9F 0x8C 0xA1     #E0.7   [1] (🌡️)       thermometer
+      | 0xF0 0x9F 0x8C 0xA2..0xA3  #E0.0   [2] (🌢..🌣)    BLACK DROPLET..WHIT...
+      | 0xF0 0x9F 0x8C 0xA4..0xAC  #E0.7   [9] (🌤️..🌬️)    sun behind small ...
+      | 0xF0 0x9F 0x8C 0xAD..0xAF  #E1.0   [3] (🌭..🌯)    hot dog..burrito
+      | 0xF0 0x9F 0x8C 0xB0..0xB1  #E0.6   [2] (🌰..🌱)    chestnut..seedling
+      | 0xF0 0x9F 0x8C 0xB2..0xB3  #E1.0   [2] (🌲..🌳)    evergreen tree..dec...
+      | 0xF0 0x9F 0x8C 0xB4..0xB5  #E0.6   [2] (🌴..🌵)    palm tree..cactus
+      | 0xF0 0x9F 0x8C 0xB6     #E0.7   [1] (🌶️)       hot pepper
+      | 0xF0 0x9F 0x8C 0xB7..0xFF  #E0.6  [20] (🌷..🍊)    tulip..tangerine
+      | 0xF0 0x9F 0x8D 0x00..0x8A  #
+      | 0xF0 0x9F 0x8D 0x8B     #E1.0   [1] (🍋)       lemon
+      | 0xF0 0x9F 0x8D 0x8C..0x8F  #E0.6   [4] (🍌..🍏)    banana..green apple
+      | 0xF0 0x9F 0x8D 0x90     #E1.0   [1] (🍐)       pear
+      | 0xF0 0x9F 0x8D 0x91..0xBB  #E0.6  [43] (🍑..🍻)    peach..clinking bee...
+      | 0xF0 0x9F 0x8D 0xBC     #E1.0   [1] (🍼)       baby bottle
+      | 0xF0 0x9F 0x8D 0xBD     #E0.7   [1] (🍽️)       fork and knife with p...
+      | 0xF0 0x9F 0x8D 0xBE..0xBF  #E1.0   [2] (🍾..🍿)    bottle with popping...
+      | 0xF0 0x9F 0x8E 0x80..0x93  #E0.6  [20] (🎀..🎓)    ribbon..graduation cap
+      | 0xF0 0x9F 0x8E 0x94..0x95  #E0.0   [2] (🎔..🎕)    HEART WITH TIP ON T...
+      | 0xF0 0x9F 0x8E 0x96..0x97  #E0.7   [2] (🎖️..🎗️)    military medal..r...
+      | 0xF0 0x9F 0x8E 0x98     #E0.0   [1] (🎘)       MUSICAL KEYBOARD WITH ...
+      | 0xF0 0x9F 0x8E 0x99..0x9B  #E0.7   [3] (🎙️..🎛️)    studio microphone...
+      | 0xF0 0x9F 0x8E 0x9C..0x9D  #E0.0   [2] (🎜..🎝)    BEAMED ASCENDING MU...
+      | 0xF0 0x9F 0x8E 0x9E..0x9F  #E0.7   [2] (🎞️..🎟️)    film frames..admi...
+      | 0xF0 0x9F 0x8E 0xA0..0xFF  #E0.6  [37] (🎠..🏄)    carousel horse..per...
+      | 0xF0 0x9F 0x8F 0x00..0x84  #
+      | 0xF0 0x9F 0x8F 0x85     #E1.0   [1] (🏅)       sports medal
+      | 0xF0 0x9F 0x8F 0x86     #E0.6   [1] (🏆)       trophy
+      | 0xF0 0x9F 0x8F 0x87     #E1.0   [1] (🏇)       horse racing
+      | 0xF0 0x9F 0x8F 0x88     #E0.6   [1] (🏈)       american football
+      | 0xF0 0x9F 0x8F 0x89     #E1.0   [1] (🏉)       rugby football
+      | 0xF0 0x9F 0x8F 0x8A     #E0.6   [1] (🏊)       person swimming
+      | 0xF0 0x9F 0x8F 0x8B..0x8E  #E0.7   [4] (🏋️..🏎️)    person lifting we...
+      | 0xF0 0x9F 0x8F 0x8F..0x93  #E1.0   [5] (🏏..🏓)    cricket game..ping ...
+      | 0xF0 0x9F 0x8F 0x94..0x9F  #E0.7  [12] (🏔️..🏟️)    snow-capped mount...
+      | 0xF0 0x9F 0x8F 0xA0..0xA3  #E0.6   [4] (🏠..🏣)    house..Japanese pos...
+      | 0xF0 0x9F 0x8F 0xA4     #E1.0   [1] (🏤)       post office
+      | 0xF0 0x9F 0x8F 0xA5..0xB0  #E0.6  [12] (🏥..🏰)    hospital..castle
+      | 0xF0 0x9F 0x8F 0xB1..0xB2  #E0.0   [2] (🏱..🏲)    WHITE PENNANT..BLAC...
+      | 0xF0 0x9F 0x8F 0xB3     #E0.7   [1] (🏳️)       white flag
+      | 0xF0 0x9F 0x8F 0xB4     #E1.0   [1] (🏴)       black flag
+      | 0xF0 0x9F 0x8F 0xB5     #E0.7   [1] (🏵️)       rosette
+      | 0xF0 0x9F 0x8F 0xB6     #E0.0   [1] (🏶)       BLACK ROSETTE
+      | 0xF0 0x9F 0x8F 0xB7     #E0.7   [1] (🏷️)       label
+      | 0xF0 0x9F 0x8F 0xB8..0xBA  #E1.0   [3] (🏸..🏺)    badminton..amphora
+      | 0xF0 0x9F 0x90 0x80..0x87  #E1.0   [8] (🐀..🐇)    rat..rabbit
+      | 0xF0 0x9F 0x90 0x88     #E0.7   [1] (🐈)       cat
+      | 0xF0 0x9F 0x90 0x89..0x8B  #E1.0   [3] (🐉..🐋)    dragon..whale
+      | 0xF0 0x9F 0x90 0x8C..0x8E  #E0.6   [3] (🐌..🐎)    snail..horse
+      | 0xF0 0x9F 0x90 0x8F..0x90  #E1.0   [2] (🐏..🐐)    ram..goat
+      | 0xF0 0x9F 0x90 0x91..0x92  #E0.6   [2] (🐑..🐒)    ewe..monkey
+      | 0xF0 0x9F 0x90 0x93     #E1.0   [1] (🐓)       rooster
+      | 0xF0 0x9F 0x90 0x94     #E0.6   [1] (🐔)       chicken
+      | 0xF0 0x9F 0x90 0x95     #E0.7   [1] (🐕)       dog
+      | 0xF0 0x9F 0x90 0x96     #E1.0   [1] (🐖)       pig
+      | 0xF0 0x9F 0x90 0x97..0xA9  #E0.6  [19] (🐗..🐩)    boar..poodle
+      | 0xF0 0x9F 0x90 0xAA     #E1.0   [1] (🐪)       camel
+      | 0xF0 0x9F 0x90 0xAB..0xBE  #E0.6  [20] (🐫..🐾)    two-hump camel..paw...
+      | 0xF0 0x9F 0x90 0xBF     #E0.7   [1] (🐿️)       chipmunk
+      | 0xF0 0x9F 0x91 0x80     #E0.6   [1] (👀)       eyes
+      | 0xF0 0x9F 0x91 0x81     #E0.7   [1] (👁️)       eye
+      | 0xF0 0x9F 0x91 0x82..0xA4  #E0.6  [35] (👂..👤)    ear..bust in silhou...
+      | 0xF0 0x9F 0x91 0xA5     #E1.0   [1] (👥)       busts in silhouette
+      | 0xF0 0x9F 0x91 0xA6..0xAB  #E0.6   [6] (👦..👫)    boy..woman and man ...
+      | 0xF0 0x9F 0x91 0xAC..0xAD  #E1.0   [2] (👬..👭)    men holding hands.....
+      | 0xF0 0x9F 0x91 0xAE..0xFF  #E0.6  [63] (👮..💬)    police officer..spe...
+      | 0xF0 0x9F 0x92 0x00..0xAC  #
+      | 0xF0 0x9F 0x92 0xAD     #E1.0   [1] (💭)       thought balloon
+      | 0xF0 0x9F 0x92 0xAE..0xB5  #E0.6   [8] (💮..💵)    white flower..dolla...
+      | 0xF0 0x9F 0x92 0xB6..0xB7  #E1.0   [2] (💶..💷)    euro banknote..poun...
+      | 0xF0 0x9F 0x92 0xB8..0xFF  #E0.6  [52] (💸..📫)    money with wings..c...
+      | 0xF0 0x9F 0x93 0x00..0xAB  #
+      | 0xF0 0x9F 0x93 0xAC..0xAD  #E0.7   [2] (📬..📭)    open mailbox with r...
+      | 0xF0 0x9F 0x93 0xAE     #E0.6   [1] (📮)       postbox
+      | 0xF0 0x9F 0x93 0xAF     #E1.0   [1] (📯)       postal horn
+      | 0xF0 0x9F 0x93 0xB0..0xB4  #E0.6   [5] (📰..📴)    newspaper..mobile p...
+      | 0xF0 0x9F 0x93 0xB5     #E1.0   [1] (📵)       no mobile phones
+      | 0xF0 0x9F 0x93 0xB6..0xB7  #E0.6   [2] (📶..📷)    antenna bars..camera
+      | 0xF0 0x9F 0x93 0xB8     #E1.0   [1] (📸)       camera with flash
+      | 0xF0 0x9F 0x93 0xB9..0xBC  #E0.6   [4] (📹..📼)    video camera..video...
+      | 0xF0 0x9F 0x93 0xBD     #E0.7   [1] (📽️)       film projector
+      | 0xF0 0x9F 0x93 0xBE     #E0.0   [1] (📾)       PORTABLE STEREO
+      | 0xF0 0x9F 0x93 0xBF..0xFF  #E1.0   [4] (📿..🔂)    prayer beads..repea...
+      | 0xF0 0x9F 0x94 0x00..0x82  #
+      | 0xF0 0x9F 0x94 0x83     #E0.6   [1] (🔃)       clockwise vertical arrows
+      | 0xF0 0x9F 0x94 0x84..0x87  #E1.0   [4] (🔄..🔇)    counterclockwise ar...
+      | 0xF0 0x9F 0x94 0x88     #E0.7   [1] (🔈)       speaker low volume
+      | 0xF0 0x9F 0x94 0x89     #E1.0   [1] (🔉)       speaker medium volume
+      | 0xF0 0x9F 0x94 0x8A..0x94  #E0.6  [11] (🔊..🔔)    speaker high volume...
+      | 0xF0 0x9F 0x94 0x95     #E1.0   [1] (🔕)       bell with slash
+      | 0xF0 0x9F 0x94 0x96..0xAB  #E0.6  [22] (🔖..🔫)    bookmark..pistol
+      | 0xF0 0x9F 0x94 0xAC..0xAD  #E1.0   [2] (🔬..🔭)    microscope..telescope
+      | 0xF0 0x9F 0x94 0xAE..0xBD  #E0.6  [16] (🔮..🔽)    crystal ball..downw...
+      | 0xF0 0x9F 0x95 0x86..0x88  #E0.0   [3] (🕆..🕈)    WHITE LATIN CROSS.....
+      | 0xF0 0x9F 0x95 0x89..0x8A  #E0.7   [2] (🕉️..🕊️)    om..dove
+      | 0xF0 0x9F 0x95 0x8B..0x8E  #E1.0   [4] (🕋..🕎)    kaaba..menorah
+      | 0xF0 0x9F 0x95 0x8F     #E0.0   [1] (🕏)       BOWL OF HYGIEIA
+      | 0xF0 0x9F 0x95 0x90..0x9B  #E0.6  [12] (🕐..🕛)    one o’clock..twelve...
+      | 0xF0 0x9F 0x95 0x9C..0xA7  #E0.7  [12] (🕜..🕧)    one-thirty..twelve-...
+      | 0xF0 0x9F 0x95 0xA8..0xAE  #E0.0   [7] (🕨..🕮)    RIGHT SPEAKER..BOOK
+      | 0xF0 0x9F 0x95 0xAF..0xB0  #E0.7   [2] (🕯️..🕰️)    candle..mantelpie...
+      | 0xF0 0x9F 0x95 0xB1..0xB2  #E0.0   [2] (🕱..🕲)    BLACK SKULL AND CRO...
+      | 0xF0 0x9F 0x95 0xB3..0xB9  #E0.7   [7] (🕳️..🕹️)    hole..joystick
+      | 0xF0 0x9F 0x95 0xBA     #E3.0   [1] (🕺)       man dancing
+      | 0xF0 0x9F 0x95 0xBB..0xFF  #E0.0  [12] (🕻..🖆)    LEFT HAND TELEPHONE...
+      | 0xF0 0x9F 0x96 0x00..0x86  #
+      | 0xF0 0x9F 0x96 0x87     #E0.7   [1] (🖇️)       linked paperclips
+      | 0xF0 0x9F 0x96 0x88..0x89  #E0.0   [2] (🖈..🖉)    BLACK PUSHPIN..LOWE...
+      | 0xF0 0x9F 0x96 0x8A..0x8D  #E0.7   [4] (🖊️..🖍️)    pen..crayon
+      | 0xF0 0x9F 0x96 0x8E..0x8F  #E0.0   [2] (🖎..🖏)    LEFT WRITING HAND.....
+      | 0xF0 0x9F 0x96 0x90     #E0.7   [1] (🖐️)       hand with fingers spl...
+      | 0xF0 0x9F 0x96 0x91..0x94  #E0.0   [4] (🖑..🖔)    REVERSED RAISED HAN...
+      | 0xF0 0x9F 0x96 0x95..0x96  #E1.0   [2] (🖕..🖖)    middle finger..vulc...
+      | 0xF0 0x9F 0x96 0x97..0xA3  #E0.0  [13] (🖗..🖣)    WHITE DOWN POINTING...
+      | 0xF0 0x9F 0x96 0xA4     #E3.0   [1] (🖤)       black heart
+      | 0xF0 0x9F 0x96 0xA5     #E0.7   [1] (🖥️)       desktop computer
+      | 0xF0 0x9F 0x96 0xA6..0xA7  #E0.0   [2] (🖦..🖧)    KEYBOARD AND MOUSE....
+      | 0xF0 0x9F 0x96 0xA8     #E0.7   [1] (🖨️)       printer
+      | 0xF0 0x9F 0x96 0xA9..0xB0  #E0.0   [8] (🖩..🖰)    POCKET CALCULATOR.....
+      | 0xF0 0x9F 0x96 0xB1..0xB2  #E0.7   [2] (🖱️..🖲️)    computer mouse..t...
+      | 0xF0 0x9F 0x96 0xB3..0xBB  #E0.0   [9] (🖳..🖻)    OLD PERSONAL COMPUT...
+      | 0xF0 0x9F 0x96 0xBC     #E0.7   [1] (🖼️)       framed picture
+      | 0xF0 0x9F 0x96 0xBD..0xFF  #E0.0   [5] (🖽..🗁)    FRAME WITH TILES..O...
+      | 0xF0 0x9F 0x97 0x00..0x81  #
+      | 0xF0 0x9F 0x97 0x82..0x84  #E0.7   [3] (🗂️..🗄️)    card index divide...
+      | 0xF0 0x9F 0x97 0x85..0x90  #E0.0  [12] (🗅..🗐)    EMPTY NOTE..PAGES
+      | 0xF0 0x9F 0x97 0x91..0x93  #E0.7   [3] (🗑️..🗓️)    wastebasket..spir...
+      | 0xF0 0x9F 0x97 0x94..0x9B  #E0.0   [8] (🗔..🗛)    DESKTOP WINDOW..DEC...
+      | 0xF0 0x9F 0x97 0x9C..0x9E  #E0.7   [3] (🗜️..🗞️)    clamp..rolled-up ...
+      | 0xF0 0x9F 0x97 0x9F..0xA0  #E0.0   [2] (🗟..🗠)    PAGE WITH CIRCLED T...
+      | 0xF0 0x9F 0x97 0xA1     #E0.7   [1] (🗡️)       dagger
+      | 0xF0 0x9F 0x97 0xA2     #E0.0   [1] (🗢)       LIPS
+      | 0xF0 0x9F 0x97 0xA3     #E0.7   [1] (🗣️)       speaking head
+      | 0xF0 0x9F 0x97 0xA4..0xA7  #E0.0   [4] (🗤..🗧)    THREE RAYS ABOVE..T...
+      | 0xF0 0x9F 0x97 0xA8     #E2.0   [1] (🗨️)       left speech bubble
+      | 0xF0 0x9F 0x97 0xA9..0xAE  #E0.0   [6] (🗩..🗮)    RIGHT SPEECH BUBBLE...
+      | 0xF0 0x9F 0x97 0xAF     #E0.7   [1] (🗯️)       right anger bubble
+      | 0xF0 0x9F 0x97 0xB0..0xB2  #E0.0   [3] (🗰..🗲)    MOOD BUBBLE..LIGHTN...
+      | 0xF0 0x9F 0x97 0xB3     #E0.7   [1] (🗳️)       ballot box with ballot
+      | 0xF0 0x9F 0x97 0xB4..0xB9  #E0.0   [6] (🗴..🗹)    BALLOT SCRIPT X..BA...
+      | 0xF0 0x9F 0x97 0xBA     #E0.7   [1] (🗺️)       world map
+      | 0xF0 0x9F 0x97 0xBB..0xBF  #E0.6   [5] (🗻..🗿)    mount fuji..moai
+      | 0xF0 0x9F 0x98 0x80     #E1.0   [1] (😀)       grinning face
+      | 0xF0 0x9F 0x98 0x81..0x86  #E0.6   [6] (😁..😆)    beaming face with s...
+      | 0xF0 0x9F 0x98 0x87..0x88  #E1.0   [2] (😇..😈)    smiling face with h...
+      | 0xF0 0x9F 0x98 0x89..0x8D  #E0.6   [5] (😉..😍)    winking face..smili...
+      | 0xF0 0x9F 0x98 0x8E     #E1.0   [1] (😎)       smiling face with sung...
+      | 0xF0 0x9F 0x98 0x8F     #E0.6   [1] (😏)       smirking face
+      | 0xF0 0x9F 0x98 0x90     #E0.7   [1] (😐)       neutral face
+      | 0xF0 0x9F 0x98 0x91     #E1.0   [1] (😑)       expressionless face
+      | 0xF0 0x9F 0x98 0x92..0x94  #E0.6   [3] (😒..😔)    unamused face..pens...
+      | 0xF0 0x9F 0x98 0x95     #E1.0   [1] (😕)       confused face
+      | 0xF0 0x9F 0x98 0x96     #E0.6   [1] (😖)       confounded face
+      | 0xF0 0x9F 0x98 0x97     #E1.0   [1] (😗)       kissing face
+      | 0xF0 0x9F 0x98 0x98     #E0.6   [1] (😘)       face blowing a kiss
+      | 0xF0 0x9F 0x98 0x99     #E1.0   [1] (😙)       kissing face with smil...
+      | 0xF0 0x9F 0x98 0x9A     #E0.6   [1] (😚)       kissing face with clos...
+      | 0xF0 0x9F 0x98 0x9B     #E1.0   [1] (😛)       face with tongue
+      | 0xF0 0x9F 0x98 0x9C..0x9E  #E0.6   [3] (😜..😞)    winking face with t...
+      | 0xF0 0x9F 0x98 0x9F     #E1.0   [1] (😟)       worried face
+      | 0xF0 0x9F 0x98 0xA0..0xA5  #E0.6   [6] (😠..😥)    angry face..sad but...
+      | 0xF0 0x9F 0x98 0xA6..0xA7  #E1.0   [2] (😦..😧)    frowning face with ...
+      | 0xF0 0x9F 0x98 0xA8..0xAB  #E0.6   [4] (😨..😫)    fearful face..tired...
+      | 0xF0 0x9F 0x98 0xAC     #E1.0   [1] (😬)       grimacing face
+      | 0xF0 0x9F 0x98 0xAD     #E0.6   [1] (😭)       loudly crying face
+      | 0xF0 0x9F 0x98 0xAE..0xAF  #E1.0   [2] (😮..😯)    face with open mout...
+      | 0xF0 0x9F 0x98 0xB0..0xB3  #E0.6   [4] (😰..😳)    anxious face with s...
+      | 0xF0 0x9F 0x98 0xB4     #E1.0   [1] (😴)       sleeping face
+      | 0xF0 0x9F 0x98 0xB5     #E0.6   [1] (😵)       dizzy face
+      | 0xF0 0x9F 0x98 0xB6     #E1.0   [1] (😶)       face without mouth
+      | 0xF0 0x9F 0x98 0xB7..0xFF  #E0.6  [10] (😷..🙀)    face with medical m...
+      | 0xF0 0x9F 0x99 0x00..0x80  #
+      | 0xF0 0x9F 0x99 0x81..0x84  #E1.0   [4] (🙁..🙄)    slightly frowning f...
+      | 0xF0 0x9F 0x99 0x85..0x8F  #E0.6  [11] (🙅..🙏)    person gesturing NO...
+      | 0xF0 0x9F 0x9A 0x80     #E0.6   [1] (🚀)       rocket
+      | 0xF0 0x9F 0x9A 0x81..0x82  #E1.0   [2] (🚁..🚂)    helicopter..locomotive
+      | 0xF0 0x9F 0x9A 0x83..0x85  #E0.6   [3] (🚃..🚅)    railway car..bullet...
+      | 0xF0 0x9F 0x9A 0x86     #E1.0   [1] (🚆)       train
+      | 0xF0 0x9F 0x9A 0x87     #E0.6   [1] (🚇)       metro
+      | 0xF0 0x9F 0x9A 0x88     #E1.0   [1] (🚈)       light rail
+      | 0xF0 0x9F 0x9A 0x89     #E0.6   [1] (🚉)       station
+      | 0xF0 0x9F 0x9A 0x8A..0x8B  #E1.0   [2] (🚊..🚋)    tram..tram car
+      | 0xF0 0x9F 0x9A 0x8C     #E0.6   [1] (🚌)       bus
+      | 0xF0 0x9F 0x9A 0x8D     #E0.7   [1] (🚍)       oncoming bus
+      | 0xF0 0x9F 0x9A 0x8E     #E1.0   [1] (🚎)       trolleybus
+      | 0xF0 0x9F 0x9A 0x8F     #E0.6   [1] (🚏)       bus stop
+      | 0xF0 0x9F 0x9A 0x90     #E1.0   [1] (🚐)       minibus
+      | 0xF0 0x9F 0x9A 0x91..0x93  #E0.6   [3] (🚑..🚓)    ambulance..police car
+      | 0xF0 0x9F 0x9A 0x94     #E0.7   [1] (🚔)       oncoming police car
+      | 0xF0 0x9F 0x9A 0x95     #E0.6   [1] (🚕)       taxi
+      | 0xF0 0x9F 0x9A 0x96     #E1.0   [1] (🚖)       oncoming taxi
+      | 0xF0 0x9F 0x9A 0x97     #E0.6   [1] (🚗)       automobile
+      | 0xF0 0x9F 0x9A 0x98     #E0.7   [1] (🚘)       oncoming automobile
+      | 0xF0 0x9F 0x9A 0x99..0x9A  #E0.6   [2] (🚙..🚚)    sport utility vehic...
+      | 0xF0 0x9F 0x9A 0x9B..0xA1  #E1.0   [7] (🚛..🚡)    articulated lorry.....
+      | 0xF0 0x9F 0x9A 0xA2     #E0.6   [1] (🚢)       ship
+      | 0xF0 0x9F 0x9A 0xA3     #E1.0   [1] (🚣)       person rowing boat
+      | 0xF0 0x9F 0x9A 0xA4..0xA5  #E0.6   [2] (🚤..🚥)    speedboat..horizont...
+      | 0xF0 0x9F 0x9A 0xA6     #E1.0   [1] (🚦)       vertical traffic light
+      | 0xF0 0x9F 0x9A 0xA7..0xAD  #E0.6   [7] (🚧..🚭)    construction..no sm...
+      | 0xF0 0x9F 0x9A 0xAE..0xB1  #E1.0   [4] (🚮..🚱)    litter in bin sign....
+      | 0xF0 0x9F 0x9A 0xB2     #E0.6   [1] (🚲)       bicycle
+      | 0xF0 0x9F 0x9A 0xB3..0xB5  #E1.0   [3] (🚳..🚵)    no bicycles..person...
+      | 0xF0 0x9F 0x9A 0xB6     #E0.6   [1] (🚶)       person walking
+      | 0xF0 0x9F 0x9A 0xB7..0xB8  #E1.0   [2] (🚷..🚸)    no pedestrians..chi...
+      | 0xF0 0x9F 0x9A 0xB9..0xBE  #E0.6   [6] (🚹..🚾)    men’s room..water c...
+      | 0xF0 0x9F 0x9A 0xBF     #E1.0   [1] (🚿)       shower
+      | 0xF0 0x9F 0x9B 0x80     #E0.6   [1] (🛀)       person taking bath
+      | 0xF0 0x9F 0x9B 0x81..0x85  #E1.0   [5] (🛁..🛅)    bathtub..left luggage
+      | 0xF0 0x9F 0x9B 0x86..0x8A  #E0.0   [5] (🛆..🛊)    TRIANGLE WITH ROUND...
+      | 0xF0 0x9F 0x9B 0x8B     #E0.7   [1] (🛋️)       couch and lamp
+      | 0xF0 0x9F 0x9B 0x8C     #E1.0   [1] (🛌)       person in bed
+      | 0xF0 0x9F 0x9B 0x8D..0x8F  #E0.7   [3] (🛍️..🛏️)    shopping bags..bed
+      | 0xF0 0x9F 0x9B 0x90     #E1.0   [1] (🛐)       place of worship
+      | 0xF0 0x9F 0x9B 0x91..0x92  #E3.0   [2] (🛑..🛒)    stop sign..shopping...
+      | 0xF0 0x9F 0x9B 0x93..0x94  #E0.0   [2] (🛓..🛔)    STUPA..PAGODA
+      | 0xF0 0x9F 0x9B 0x95     #E12.0  [1] (🛕)       hindu temple
+      | 0xF0 0x9F 0x9B 0x96..0x97  #E13.0  [2] (🛖..🛗)    hut..elevator
+      | 0xF0 0x9F 0x9B 0x98..0x9F  #E0.0   [8] (🛘..🛟)    <reserved-1F6D8>..<...
+      | 0xF0 0x9F 0x9B 0xA0..0xA5  #E0.7   [6] (🛠️..🛥️)    hammer and wrench...
+      | 0xF0 0x9F 0x9B 0xA6..0xA8  #E0.0   [3] (🛦..🛨)    UP-POINTING MILITAR...
+      | 0xF0 0x9F 0x9B 0xA9     #E0.7   [1] (🛩️)       small airplane
+      | 0xF0 0x9F 0x9B 0xAA     #E0.0   [1] (🛪)       NORTHEAST-POINTING AIR...
+      | 0xF0 0x9F 0x9B 0xAB..0xAC  #E1.0   [2] (🛫..🛬)    airplane departure....
+      | 0xF0 0x9F 0x9B 0xAD..0xAF  #E0.0   [3] (🛭..🛯)    <reserved-1F6ED>..<...
+      | 0xF0 0x9F 0x9B 0xB0     #E0.7   [1] (🛰️)       satellite
+      | 0xF0 0x9F 0x9B 0xB1..0xB2  #E0.0   [2] (🛱..🛲)    ONCOMING FIRE ENGIN...
+      | 0xF0 0x9F 0x9B 0xB3     #E0.7   [1] (🛳️)       passenger ship
+      | 0xF0 0x9F 0x9B 0xB4..0xB6  #E3.0   [3] (🛴..🛶)    kick scooter..canoe
+      | 0xF0 0x9F 0x9B 0xB7..0xB8  #E5.0   [2] (🛷..🛸)    sled..flying saucer
+      | 0xF0 0x9F 0x9B 0xB9     #E11.0  [1] (🛹)       skateboard
+      | 0xF0 0x9F 0x9B 0xBA     #E12.0  [1] (🛺)       auto rickshaw
+      | 0xF0 0x9F 0x9B 0xBB..0xBC  #E13.0  [2] (🛻..🛼)    pickup truck..rolle...
+      | 0xF0 0x9F 0x9B 0xBD..0xBF  #E0.0   [3] (🛽..🛿)    <reserved-1F6FD>..<...
+      | 0xF0 0x9F 0x9D 0xB4..0xBF  #E0.0  [12] (🝴..🝿)    <reserved-1F774>..<...
+      | 0xF0 0x9F 0x9F 0x95..0x9F  #E0.0  [11] (🟕..🟟)    CIRCLED TRIANGLE..<...
+      | 0xF0 0x9F 0x9F 0xA0..0xAB  #E12.0 [12] (🟠..🟫)    orange circle..brow...
+      | 0xF0 0x9F 0x9F 0xAC..0xBF  #E0.0  [20] (🟬..🟿)    <reserved-1F7EC>..<...
+      | 0xF0 0x9F 0xA0 0x8C..0x8F  #E0.0   [4] (🠌..🠏)    <reserved-1F80C>..<...
+      | 0xF0 0x9F 0xA1 0x88..0x8F  #E0.0   [8] (🡈..🡏)    <reserved-1F848>..<...
+      | 0xF0 0x9F 0xA1 0x9A..0x9F  #E0.0   [6] (🡚..🡟)    <reserved-1F85A>..<...
+      | 0xF0 0x9F 0xA2 0x88..0x8F  #E0.0   [8] (🢈..🢏)    <reserved-1F888>..<...
+      | 0xF0 0x9F 0xA2 0xAE..0xFF  #E0.0  [82] (🢮..🣿)    <reserved-1F8AE>..<...
+      | 0xF0 0x9F 0xA3 0x00..0xBF  #
+      | 0xF0 0x9F 0xA4 0x8C     #E13.0  [1] (🤌)       pinched fingers
+      | 0xF0 0x9F 0xA4 0x8D..0x8F  #E12.0  [3] (🤍..🤏)    white heart..pinchi...
+      | 0xF0 0x9F 0xA4 0x90..0x98  #E1.0   [9] (🤐..🤘)    zipper-mouth face.....
+      | 0xF0 0x9F 0xA4 0x99..0x9E  #E3.0   [6] (🤙..🤞)    call me hand..cross...
+      | 0xF0 0x9F 0xA4 0x9F     #E5.0   [1] (🤟)       love-you gesture
+      | 0xF0 0x9F 0xA4 0xA0..0xA7  #E3.0   [8] (🤠..🤧)    cowboy hat face..sn...
+      | 0xF0 0x9F 0xA4 0xA8..0xAF  #E5.0   [8] (🤨..🤯)    face with raised ey...
+      | 0xF0 0x9F 0xA4 0xB0     #E3.0   [1] (🤰)       pregnant woman
+      | 0xF0 0x9F 0xA4 0xB1..0xB2  #E5.0   [2] (🤱..🤲)    breast-feeding..pal...
+      | 0xF0 0x9F 0xA4 0xB3..0xBA  #E3.0   [8] (🤳..🤺)    selfie..person fencing
+      | 0xF0 0x9F 0xA4 0xBC..0xBE  #E3.0   [3] (🤼..🤾)    people wrestling..p...
+      | 0xF0 0x9F 0xA4 0xBF     #E12.0  [1] (🤿)       diving mask
+      | 0xF0 0x9F 0xA5 0x80..0x85  #E3.0   [6] (🥀..🥅)    wilted flower..goal...
+      | 0xF0 0x9F 0xA5 0x87..0x8B  #E3.0   [5] (🥇..🥋)    1st place medal..ma...
+      | 0xF0 0x9F 0xA5 0x8C     #E5.0   [1] (🥌)       curling stone
+      | 0xF0 0x9F 0xA5 0x8D..0x8F  #E11.0  [3] (🥍..🥏)    lacrosse..flying disc
+      | 0xF0 0x9F 0xA5 0x90..0x9E  #E3.0  [15] (🥐..🥞)    croissant..pancakes
+      | 0xF0 0x9F 0xA5 0x9F..0xAB  #E5.0  [13] (🥟..🥫)    dumpling..canned food
+      | 0xF0 0x9F 0xA5 0xAC..0xB0  #E11.0  [5] (🥬..🥰)    leafy green..smilin...
+      | 0xF0 0x9F 0xA5 0xB1     #E12.0  [1] (🥱)       yawning face
+      | 0xF0 0x9F 0xA5 0xB2     #E13.0  [1] (🥲)       smiling face with tear
+      | 0xF0 0x9F 0xA5 0xB3..0xB6  #E11.0  [4] (🥳..🥶)    partying face..cold...
+      | 0xF0 0x9F 0xA5 0xB7..0xB8  #E13.0  [2] (🥷..🥸)    ninja..disguised face
+      | 0xF0 0x9F 0xA5 0xB9     #E0.0   [1] (🥹)       <reserved-1F979>
+      | 0xF0 0x9F 0xA5 0xBA     #E11.0  [1] (🥺)       pleading face
+      | 0xF0 0x9F 0xA5 0xBB     #E12.0  [1] (🥻)       sari
+      | 0xF0 0x9F 0xA5 0xBC..0xBF  #E11.0  [4] (🥼..🥿)    lab coat..flat shoe
+      | 0xF0 0x9F 0xA6 0x80..0x84  #E1.0   [5] (🦀..🦄)    crab..unicorn
+      | 0xF0 0x9F 0xA6 0x85..0x91  #E3.0  [13] (🦅..🦑)    eagle..squid
+      | 0xF0 0x9F 0xA6 0x92..0x97  #E5.0   [6] (🦒..🦗)    giraffe..cricket
+      | 0xF0 0x9F 0xA6 0x98..0xA2  #E11.0 [11] (🦘..🦢)    kangaroo..swan
+      | 0xF0 0x9F 0xA6 0xA3..0xA4  #E13.0  [2] (🦣..🦤)    mammoth..dodo
+      | 0xF0 0x9F 0xA6 0xA5..0xAA  #E12.0  [6] (🦥..🦪)    sloth..oyster
+      | 0xF0 0x9F 0xA6 0xAB..0xAD  #E13.0  [3] (🦫..🦭)    beaver..seal
+      | 0xF0 0x9F 0xA6 0xAE..0xAF  #E12.0  [2] (🦮..🦯)    guide dog..white cane
+      | 0xF0 0x9F 0xA6 0xB0..0xB9  #E11.0 [10] (🦰..🦹)    red hair..supervillain
+      | 0xF0 0x9F 0xA6 0xBA..0xBF  #E12.0  [6] (🦺..🦿)    safety vest..mechan...
+      | 0xF0 0x9F 0xA7 0x80     #E1.0   [1] (🧀)       cheese wedge
+      | 0xF0 0x9F 0xA7 0x81..0x82  #E11.0  [2] (🧁..🧂)    cupcake..salt
+      | 0xF0 0x9F 0xA7 0x83..0x8A  #E12.0  [8] (🧃..🧊)    beverage box..ice
+      | 0xF0 0x9F 0xA7 0x8B     #E13.0  [1] (🧋)       bubble tea
+      | 0xF0 0x9F 0xA7 0x8C     #E0.0   [1] (🧌)       <reserved-1F9CC>
+      | 0xF0 0x9F 0xA7 0x8D..0x8F  #E12.0  [3] (🧍..🧏)    person standing..de...
+      | 0xF0 0x9F 0xA7 0x90..0xA6  #E5.0  [23] (🧐..🧦)    face with monocle.....
+      | 0xF0 0x9F 0xA7 0xA7..0xBF  #E11.0 [25] (🧧..🧿)    red envelope..nazar...
+      | 0xF0 0x9F 0xA8 0x80..0xFF  #E0.0 [112] (🨀..🩯)    NEUTRAL CHESS KING....
+      | 0xF0 0x9F 0xA9 0x00..0xAF  #
+      | 0xF0 0x9F 0xA9 0xB0..0xB3  #E12.0  [4] (🩰..🩳)    ballet shoes..shorts
+      | 0xF0 0x9F 0xA9 0xB4     #E13.0  [1] (🩴)       thong sandal
+      | 0xF0 0x9F 0xA9 0xB5..0xB7  #E0.0   [3] (🩵..🩷)    <reserved-1FA75>..<...
+      | 0xF0 0x9F 0xA9 0xB8..0xBA  #E12.0  [3] (🩸..🩺)    drop of blood..stet...
+      | 0xF0 0x9F 0xA9 0xBB..0xBF  #E0.0   [5] (🩻..🩿)    <reserved-1FA7B>..<...
+      | 0xF0 0x9F 0xAA 0x80..0x82  #E12.0  [3] (🪀..🪂)    yo-yo..parachute
+      | 0xF0 0x9F 0xAA 0x83..0x86  #E13.0  [4] (🪃..🪆)    boomerang..nesting ...
+      | 0xF0 0x9F 0xAA 0x87..0x8F  #E0.0   [9] (🪇..🪏)    <reserved-1FA87>..<...
+      | 0xF0 0x9F 0xAA 0x90..0x95  #E12.0  [6] (🪐..🪕)    ringed planet..banjo
+      | 0xF0 0x9F 0xAA 0x96..0xA8  #E13.0 [19] (🪖..🪨)    military helmet..rock
+      | 0xF0 0x9F 0xAA 0xA9..0xAF  #E0.0   [7] (🪩..🪯)    <reserved-1FAA9>..<...
+      | 0xF0 0x9F 0xAA 0xB0..0xB6  #E13.0  [7] (🪰..🪶)    fly..feather
+      | 0xF0 0x9F 0xAA 0xB7..0xBF  #E0.0   [9] (🪷..🪿)    <reserved-1FAB7>..<...
+      | 0xF0 0x9F 0xAB 0x80..0x82  #E13.0  [3] (🫀..🫂)    anatomical heart..p...
+      | 0xF0 0x9F 0xAB 0x83..0x8F  #E0.0  [13] (🫃..🫏)    <reserved-1FAC3>..<...
+      | 0xF0 0x9F 0xAB 0x90..0x96  #E13.0  [7] (🫐..🫖)    blueberries..teapot
+      | 0xF0 0x9F 0xAB 0x97..0xBF  #E0.0  [41] (🫗..🫿)    <reserved-1FAD7>..<...
+      | 0xF0 0x9F 0xB0 0x80..0xFF        #E0.0[1022] (🰀..🿽)    <reserved-1FC...
+      | 0xF0 0x9F 0xB1..0xBE 0x00..0xFF  #
+      | 0xF0 0x9F 0xBF 0x00..0xBD        #
+      ;
+
+}%%
--- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/generate.go
+++ b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/generate.go
@@ -0,0 +1,8 @@
+package textseg
+
+//go:generate go run make_tables.go -output tables.go
+//go:generate go run make_test_tables.go -output tables_test.go
+//go:generate ruby unicode2ragel.rb --url=https://www.unicode.org/Public/13.0.0/ucd/auxiliary/GraphemeBreakProperty.txt -m GraphemeCluster -p "Prepend,CR,LF,Control,Extend,Regional_Indicator,SpacingMark,L,V,T,LV,LVT,ZWJ" -o grapheme_clusters_table.rl
+//go:generate ruby unicode2ragel.rb --url=https://www.unicode.org/Public/13.0.0/ucd/emoji/emoji-data.txt -m Emoji -p "Extended_Pictographic" -o emoji_table.rl
+//go:generate ragel -Z grapheme_clusters.rl
+//go:generate gofmt -w grapheme_clusters.go
--- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters.go
+++ b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters.go
--- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters.rl
+++ b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters.rl
@@ -0,0 +1,133 @@
+package textseg
+
+import (
+    "errors"
+    "unicode/utf8"
+)
+
+// Generated from grapheme_clusters.rl. DO NOT EDIT
+%%{
+  # (except you are actually in grapheme_clusters.rl here, so edit away!)
+
+  machine graphclust;
+  write data;
+}%%
+
+var Error = errors.New("invalid UTF8 text")
+
+// ScanGraphemeClusters is a split function for bufio.Scanner that splits
+// on grapheme cluster boundaries.
+func ScanGraphemeClusters(data []byte, atEOF bool) (int, []byte, error) {
+    if len(data) == 0 {
+        return 0, nil, nil
+    }
+
+    // Ragel state
+	cs := 0 // Current State
+	p := 0  // "Pointer" into data
+	pe := len(data) // End-of-data "pointer"
+    ts := 0
+    te := 0
+    act := 0
+    eof := pe
+
+    // Make Go compiler happy
+    _ = ts
+    _ = te
+    _ = act
+    _ = eof
+
+    startPos := 0
+    endPos := 0
+
+    %%{
+        include GraphemeCluster "grapheme_clusters_table.rl";
+        include Emoji "emoji_table.rl";
+
+        action start {
+            startPos = p
+        }
+
+        action end {
+            endPos = p
+        }
+
+        action emit {
+            return endPos+1, data[startPos:endPos+1], nil
+        }
+
+        ZWJGlue = ZWJ (Extended_Pictographic Extend*)?;
+        AnyExtender = Extend | ZWJGlue | SpacingMark;
+        Extension = AnyExtender*;
+        ReplacementChar = (0xEF 0xBF 0xBD);
+
+        CRLFSeq = CR LF;
+        ControlSeq = Control | ReplacementChar;
+        HangulSeq = (
+            L+ (((LV? V+ | LVT) T*)?|LV?) |
+            LV V* T* |
+            V+ T* |
+            LVT T* |
+            T+
+        ) Extension;
+        EmojiSeq = Extended_Pictographic Extend* Extension;
+        ZWJSeq = ZWJ (ZWJ | Extend | SpacingMark)*;
+        EmojiFlagSeq = Regional_Indicator Regional_Indicator? Extension;
+
+        UTF8Cont = 0x80 .. 0xBF;
+        AnyUTF8 = (
+            0x00..0x7F |
+            0xC0..0xDF . UTF8Cont |
+            0xE0..0xEF . UTF8Cont . UTF8Cont |
+            0xF0..0xF7 . UTF8Cont . UTF8Cont . UTF8Cont
+        );
+
+        # OtherSeq is any character that isn't at the start of one of the extended sequences above, followed by extension
+        OtherSeq = (AnyUTF8 - (CR|LF|Control|ReplacementChar|L|LV|V|LVT|T|Extended_Pictographic|ZWJ|Regional_Indicator|Prepend)) (Extend | ZWJ | SpacingMark)*;
+
+        # PrependSeq is prepend followed by any of the other patterns above, except control characters which explicitly break
+        PrependSeq = Prepend+ (HangulSeq|EmojiSeq|ZWJSeq|EmojiFlagSeq|OtherSeq)?;
+
+        CRLFTok = CRLFSeq >start @end;
+        ControlTok = ControlSeq >start @end;
+        HangulTok = HangulSeq >start @end;
+        EmojiTok = EmojiSeq >start @end;
+        ZWJTok = ZWJSeq >start @end;
+        EmojiFlagTok = EmojiFlagSeq >start @end;
+        OtherTok = OtherSeq >start @end;
+        PrependTok = PrependSeq >start @end;
+
+        main := |*
+            CRLFTok => emit;
+            ControlTok => emit;
+            HangulTok => emit;
+            EmojiTok => emit;
+            ZWJTok => emit;
+            EmojiFlagTok => emit;
+            PrependTok => emit;
+            OtherTok => emit;
+
+            # any single valid UTF-8 character would also be valid per spec,
+            # but we'll handle that separately after the loop so we can deal
+            # with requesting more bytes if we're not at EOF.
+        *|;
+
+        write init;
+        write exec;
+    }%%
+
+    // If we fall out here then we were unable to complete a sequence.
+    // If we weren't able to complete a sequence then either we've
+    // reached the end of a partial buffer (so there's more data to come)
+    // or we have an isolated symbol that would normally be part of a
+    // grapheme cluster but has appeared in isolation here.
+
+    if !atEOF {
+        // Request more
+        return 0, nil, nil
+    }
+
+    // Just take the first UTF-8 sequence and return that.
+    _, seqLen := utf8.DecodeRune(data)
+    return seqLen, data[:seqLen], nil
+}
--- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters_table.rl
+++ b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters_table.rl
--- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/tables.go
+++ b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/tables.go
--- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/unicode2ragel.rb
+++ b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/unicode2ragel.rb
@@ -0,0 +1,335 @@
+#!/usr/bin/env ruby
+#
+# This scripted has been updated to accept more command-line arguments:
+#
+#    -u, --url                        URL to process
+#    -m, --machine                    Machine name
+#    -p, --properties                 Properties to add to the machine
+#    -o, --output                     Write output to file
+#
+# Updated by: Marty Schoch <marty.schoch@gmail.com>
+# 
+# This script uses the unicode spec to generate a Ragel state machine
+# that recognizes unicode alphanumeric characters.  It generates 5
+# character classes: uupper, ulower, ualpha, udigit, and ualnum.
+# Currently supported encodings are UTF-8 [default] and UCS-4.
+#
+# Usage: unicode2ragel.rb [options]
+#    -e, --encoding [ucs4 | utf8]     Data encoding
+#    -h, --help                       Show this message
+#
+# This script was originally written as part of the Ferret search
+# engine library.
+#
+# Author: Rakan El-Khalil <rakan@well.com>
+
+require 'optparse'
+require 'open-uri'
+
+ENCODINGS = [ :utf8, :ucs4 ]
+ALPHTYPES = { :utf8 => "byte", :ucs4 => "rune" }
+DEFAULT_CHART_URL = "http://www.unicode.org/Public/5.1.0/ucd/DerivedCoreProperties.txt"
+DEFAULT_MACHINE_NAME= "WChar"
+
+###
+# Display vars & default option
+
+TOTAL_WIDTH = 80
+RANGE_WIDTH = 23
+@encoding = :utf8
+@chart_url = DEFAULT_CHART_URL
+machine_name = DEFAULT_MACHINE_NAME
+properties = []
+@output = $stdout
+
+###
+# Option parsing
+
+cli_opts = OptionParser.new do |opts|
+  opts.on("-e", "--encoding [ucs4 | utf8]", "Data encoding") do |o|
+    @encoding = o.downcase.to_sym
+  end
+  opts.on("-h", "--help", "Show this message") do
+    puts opts
+    exit
+  end
+  opts.on("-u", "--url URL", "URL to process") do |o|
+    @chart_url = o 
+  end
+  opts.on("-m", "--machine MACHINE_NAME", "Machine name") do |o|
+    machine_name = o
+  end
+  opts.on("-p", "--properties x,y,z", Array, "Properties to add to machine") do |o|
+    properties = o
+  end
+  opts.on("-o", "--output FILE", "output file") do |o|
+    @output = File.new(o, "w+")
+  end
+end
+
+cli_opts.parse(ARGV)
+unless ENCODINGS.member? @encoding
+  puts "Invalid encoding: #{@encoding}"
+  puts cli_opts
+  exit
+end
+
+##
+# Downloads the document at url and yields every alpha line's hex
+# range and description.
+
+def each_alpha( url, property ) 
+  URI.open( url ) do |file|
+    file.each_line do |line|
+      next if line =~ /^#/;
+      next if line !~ /; #{property} *#/;
+
+      range, description = line.split(/;/)
+      range.strip!
+      description.gsub!(/.*#/, '').strip!
+
+      if range =~ /\.\./
+           start, stop = range.split '..'
+      else start = stop = range
+      end
+
+      yield start.hex .. stop.hex, description
+    end
+  end
+end
+
+###
+# Formats to hex at minimum width
+
+def to_hex( n )
+  r = "%0X" % n
+  r = "0#{r}" unless (r.length % 2).zero?
+  r
+end
+
+###
+# UCS4 is just a straight hex conversion of the unicode codepoint.
+
+def to_ucs4( range )
+  rangestr  =   "0x" + to_hex(range.begin)
+  rangestr << "..0x" + to_hex(range.end) if range.begin != range.end
+  [ rangestr ]
+end
+
+##
+# 0x00     - 0x7f     -> 0zzzzzzz[7]
+# 0x80     - 0x7ff    -> 110yyyyy[5] 10zzzzzz[6]
+# 0x800    - 0xffff   -> 1110xxxx[4] 10yyyyyy[6] 10zzzzzz[6]
+# 0x010000 - 0x10ffff -> 11110www[3] 10xxxxxx[6] 10yyyyyy[6] 10zzzzzz[6] 
+
+UTF8_BOUNDARIES = [0x7f, 0x7ff, 0xffff, 0x10ffff]
+
+def to_utf8_enc( n )
+  r = 0
+  if n <= 0x7f
+    r = n
+  elsif n <= 0x7ff
+    y = 0xc0 | (n >> 6)
+    z = 0x80 | (n & 0x3f)
+    r = y << 8 | z
+  elsif n <= 0xffff
+    x = 0xe0 | (n >> 12)
+    y = 0x80 | (n >>  6) & 0x3f
+    z = 0x80 |  n        & 0x3f
+    r = x << 16 | y << 8 | z
+  elsif n <= 0x10ffff
+    w = 0xf0 | (n >> 18)
+    x = 0x80 | (n >> 12) & 0x3f
+    y = 0x80 | (n >>  6) & 0x3f
+    z = 0x80 |  n        & 0x3f
+    r = w << 24 | x << 16 | y << 8 | z
+  end
+
+  to_hex(r)
+end
+
+def from_utf8_enc( n )
+  n = n.hex
+  r = 0
+  if n <= 0x7f
+    r = n
+  elsif n <= 0xdfff
+    y = (n >> 8) & 0x1f
+    z =  n       & 0x3f
+    r = y << 6 | z
+  elsif n <= 0xefffff
+    x = (n >> 16) & 0x0f
+    y = (n >>  8) & 0x3f
+    z =  n        & 0x3f
+    r = x << 10 | y << 6 | z
+  elsif n <= 0xf7ffffff
+    w = (n >> 24) & 0x07
+    x = (n >> 16) & 0x3f
+    y = (n >>  8) & 0x3f
+    z =  n        & 0x3f
+    r = w << 18 | x << 12 | y << 6 | z
+  end
+  r
+end
+
+###
+# Given a range, splits it up into ranges that can be continuously
+# encoded into utf8.  Eg: 0x00 .. 0xff => [0x00..0x7f, 0x80..0xff]
+# This is not strictly needed since the current [5.1] unicode standard
+# doesn't have ranges that straddle utf8 boundaries.  This is included
+# for completeness as there is no telling if that will ever change.
+
+def utf8_ranges( range )
+  ranges = []
+  UTF8_BOUNDARIES.each do |max|
+    if range.begin <= max
+      if range.end <= max
+        ranges << range
+        return ranges
+      end
+
+      ranges << (range.begin .. max)
+      range = (max + 1) .. range.end
+    end
+  end
+  ranges
+end
+
+def build_range( start, stop )
+  size = start.size/2
+  left = size - 1
+  return [""] if size < 1
+
+  a = start[0..1]
+  b = stop[0..1]
+
+  ###
+  # Shared prefix
+
+  if a == b
+    return build_range(start[2..-1], stop[2..-1]).map do |elt|
+      "0x#{a} " + elt
+    end
+  end
+
+  ###
+  # Unshared prefix, end of run
+
+  return ["0x#{a}..0x#{b} "] if left.zero?
+  
+  ###
+  # Unshared prefix, not end of run
+  # Range can be 0x123456..0x56789A
+  # Which is equivalent to:
+  #     0x123456 .. 0x12FFFF
+  #     0x130000 .. 0x55FFFF
+  #     0x560000 .. 0x56789A
+
+  ret = []
+  ret << build_range(start, a + "FF" * left)
+
+  ###
+  # Only generate middle range if need be.
+
+  if a.hex+1 != b.hex
+    max = to_hex(b.hex - 1)
+    max = "FF" if b == "FF"
+    ret << "0x#{to_hex(a.hex+1)}..0x#{max} " + "0x00..0xFF " * left
+  end
+
+  ###
+  # Don't generate last range if it is covered by first range
+  
+  ret << build_range(b + "00" * left, stop) unless b == "FF"
+  ret.flatten!
+end
+
+def to_utf8( range )
+  utf8_ranges( range ).map do |r|   
+    begin_enc = to_utf8_enc(r.begin)
+    end_enc = to_utf8_enc(r.end)
+    build_range begin_enc, end_enc
+  end.flatten!
+end
+
+##
+# Perform a 3-way comparison of the number of codepoints advertised by
+# the unicode spec for the given range, the originally parsed range,
+# and the resulting utf8 encoded range.
+
+def count_codepoints( code )
+  code.split(' ').inject(1) do |acc, elt|
+    if elt =~ /0x(.+)\.\.0x(.+)/
+      if @encoding == :utf8
+        acc * (from_utf8_enc($2) - from_utf8_enc($1) + 1)
+      else
+        acc * ($2.hex - $1.hex + 1)
+      end
+    else
+      acc
+    end
+  end
+end
+
+def is_valid?( range, desc, codes )
+  spec_count  = 1
+  spec_count  = $1.to_i if desc =~ /\[(\d+)\]/
+  range_count = range.end - range.begin + 1
+
+  sum = codes.inject(0) { |acc, elt| acc + count_codepoints(elt) }
+  sum == spec_count and sum == range_count
+end
+
+##
+# Generate the state maching to stdout
+
+def generate_machine( name, property )
+  pipe = " "
+  @output.puts "    #{name} = "
+  each_alpha( @chart_url, property ) do |range, desc|
+
+    codes = (@encoding == :ucs4) ? to_ucs4(range) : to_utf8(range)
+
+    #raise "Invalid encoding of range #{range}: #{codes.inspect}" unless 
+    #  is_valid? range, desc, codes
+
+    range_width = codes.map { |a| a.size }.max
+    range_width = RANGE_WIDTH if range_width < RANGE_WIDTH
+
+    desc_width  = TOTAL_WIDTH - RANGE_WIDTH - 11
+    desc_width -= (range_width - RANGE_WIDTH) if range_width > RANGE_WIDTH
+
+    if desc.size > desc_width
+      desc = desc[0..desc_width - 4] + "..."
+    end
+
+    codes.each_with_index do |r, idx|
+      desc = "" unless idx.zero?
+      code = "%-#{range_width}s" % r
+      @output.puts "      #{pipe} #{code} ##{desc}"
+      pipe = "|"
+    end
+  end
+  @output.puts "      ;"
+  @output.puts ""
+end
+
+@output.puts <<EOF
+# The following Ragel file was autogenerated with #{$0} 
+# from: #{@chart_url}
+#
+# It defines #{properties}.
+#
+# To use this, make sure that your alphtype is set to #{ALPHTYPES[@encoding]},
+# and that your input is in #{@encoding}.
+
+%%{
+    machine #{machine_name};
+    
+EOF
+
+properties.each { |x| generate_machine( x, x ) }
+
+@output.puts <<EOF
+}%%
+EOF
--- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/utf8_seqs.go
+++ b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/utf8_seqs.go
@@ -0,0 +1,19 @@
+package textseg
+
+import "unicode/utf8"
+
+// ScanGraphemeClusters is a split function for bufio.Scanner that splits
+// on UTF8 sequence boundaries.
+//
+// This is included largely for completeness, since this behavior is already
+// built in to Go when ranging over a string.
+func ScanUTF8Sequences(data []byte, atEOF bool) (int, []byte, error) {
+	if len(data) == 0 {
+		return 0, nil, nil
+	}
+	r, seqLen := utf8.DecodeRune(data)
+	if r == utf8.RuneError && !atEOF {
+		return 0, nil, nil
+	}
+	return seqLen, data[:seqLen], nil
+}
--- a/vendor/github.com/apparentlymart/go-textseg/v15/LICENSE
+++ b/vendor/github.com/apparentlymart/go-textseg/v15/LICENSE
@@ -0,0 +1,95 @@
+Copyright (c) 2017 Martin Atkins
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+---------
+
+Unicode table generation programs are under a separate copyright and license:
+
+Copyright (c) 2014 Couchbase, Inc.
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
+except in compliance with the License. You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software distributed under the
+License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+either express or implied. See the License for the specific language governing permissions
+and limitations under the License.
+
+---------
+
+Grapheme break data is provided as part of the Unicode character database,
+copright 2016 Unicode, Inc, which is provided with the following license:
+
+Unicode Data Files include all data files under the directories
+http://www.unicode.org/Public/, http://www.unicode.org/reports/,
+http://www.unicode.org/cldr/data/, http://source.icu-project.org/repos/icu/, and
+http://www.unicode.org/utility/trac/browser/.
+
+Unicode Data Files do not include PDF online code charts under the
+directory http://www.unicode.org/Public/.
+
+Software includes any source code published in the Unicode Standard
+or under the directories
+http://www.unicode.org/Public/, http://www.unicode.org/reports/,
+http://www.unicode.org/cldr/data/, http://source.icu-project.org/repos/icu/, and
+http://www.unicode.org/utility/trac/browser/.
+
+NOTICE TO USER: Carefully read the following legal agreement.
+BY DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S
+DATA FILES ("DATA FILES"), AND/OR SOFTWARE ("SOFTWARE"),
+YOU UNEQUIVOCALLY ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE
+TERMS AND CONDITIONS OF THIS AGREEMENT.
+IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, COPY, DISTRIBUTE OR USE
+THE DATA FILES OR SOFTWARE.
+
+COPYRIGHT AND PERMISSION NOTICE
+
+Copyright © 1991-2017 Unicode, Inc. All rights reserved.
+Distributed under the Terms of Use in http://www.unicode.org/copyright.html.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Unicode data files and any associated documentation
+(the "Data Files") or Unicode software and any associated documentation
+(the "Software") to deal in the Data Files or Software
+without restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, and/or sell copies of
+the Data Files or Software, and to permit persons to whom the Data Files
+or Software are furnished to do so, provided that either
+(a) this copyright and permission notice appear with all copies
+of the Data Files or Software, or
+(b) this copyright and permission notice appear in associated
+Documentation.
+
+THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS
+NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL
+DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THE DATA FILES OR SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder
+shall not be used in advertising or otherwise to promote the sale,
+use or other dealings in these Data Files or Software without prior
+written authorization of the copyright holder.
--- a/vendor/github.com/apparentlymart/go-textseg/v15/textseg/all_tokens.go
+++ b/vendor/github.com/apparentlymart/go-textseg/v15/textseg/all_tokens.go
@@ -0,0 +1,30 @@
+package textseg
+
+import (
+	"bufio"
+	"bytes"
+)
+
+// AllTokens is a utility that uses a bufio.SplitFunc to produce a slice of
+// all of the recognized tokens in the given buffer.
+func AllTokens(buf []byte, splitFunc bufio.SplitFunc) ([][]byte, error) {
+	scanner := bufio.NewScanner(bytes.NewReader(buf))
+	scanner.Split(splitFunc)
+	var ret [][]byte
+	for scanner.Scan() {
+		ret = append(ret, scanner.Bytes())
+	}
+	return ret, scanner.Err()
+}
+
+// TokenCount is a utility that uses a bufio.SplitFunc to count the number of
+// recognized tokens in the given buffer.
+func TokenCount(buf []byte, splitFunc bufio.SplitFunc) (int, error) {
+	scanner := bufio.NewScanner(bytes.NewReader(buf))
+	scanner.Split(splitFunc)
+	var ret int
+	for scanner.Scan() {
+		ret++
+	}
+	return ret, scanner.Err()
+}
--- a/vendor/github.com/apparentlymart/go-textseg/v15/textseg/emoji_table.rl
+++ b/vendor/github.com/apparentlymart/go-textseg/v15/textseg/emoji_table.rl
@@ -0,0 +1,545 @@
+# The following Ragel file was autogenerated with unicode2ragel.rb 
+# from: https://www.unicode.org/Public/15.0.0/ucd/emoji/emoji-data.txt
+#
+# It defines ["Extended_Pictographic"].
+#
+# To use this, make sure that your alphtype is set to byte,
+# and that your input is in utf8.
+
+%%{
+    machine Emoji;
+    
+    Extended_Pictographic = 
+        0xC2 0xA9               #E0.6   [1] (©️)       copyright
+      | 0xC2 0xAE               #E0.6   [1] (®️)       registered
+      | 0xE2 0x80 0xBC          #E0.6   [1] (‼️)       double exclamation mark
+      | 0xE2 0x81 0x89          #E0.6   [1] (⁉️)       exclamation question ...
+      | 0xE2 0x84 0xA2          #E0.6   [1] (™️)       trade mark
+      | 0xE2 0x84 0xB9          #E0.6   [1] (ℹ️)       information
+      | 0xE2 0x86 0x94..0x99    #E0.6   [6] (↔️..↙️)    left-right arrow..do...
+      | 0xE2 0x86 0xA9..0xAA    #E0.6   [2] (↩️..↪️)    right arrow curving ...
+      | 0xE2 0x8C 0x9A..0x9B    #E0.6   [2] (⌚..⌛)    watch..hourglass done
+      | 0xE2 0x8C 0xA8          #E1.0   [1] (⌨️)       keyboard
+      | 0xE2 0x8E 0x88          #E0.0   [1] (⎈)       HELM SYMBOL
+      | 0xE2 0x8F 0x8F          #E1.0   [1] (⏏️)       eject button
+      | 0xE2 0x8F 0xA9..0xAC    #E0.6   [4] (⏩..⏬)    fast-forward button..f...
+      | 0xE2 0x8F 0xAD..0xAE    #E0.7   [2] (⏭️..⏮️)    next track button..l...
+      | 0xE2 0x8F 0xAF          #E1.0   [1] (⏯️)       play or pause button
+      | 0xE2 0x8F 0xB0          #E0.6   [1] (⏰)       alarm clock
+      | 0xE2 0x8F 0xB1..0xB2    #E1.0   [2] (⏱️..⏲️)    stopwatch..timer clock
+      | 0xE2 0x8F 0xB3          #E0.6   [1] (⏳)       hourglass not done
+      | 0xE2 0x8F 0xB8..0xBA    #E0.7   [3] (⏸️..⏺️)    pause button..record...
+      | 0xE2 0x93 0x82          #E0.6   [1] (Ⓜ️)       circled M
+      | 0xE2 0x96 0xAA..0xAB    #E0.6   [2] (▪️..▫️)    black small square.....
+      | 0xE2 0x96 0xB6          #E0.6   [1] (▶️)       play button
+      | 0xE2 0x97 0x80          #E0.6   [1] (◀️)       reverse button
+      | 0xE2 0x97 0xBB..0xBE    #E0.6   [4] (◻️..◾)    white medium square.....
+      | 0xE2 0x98 0x80..0x81    #E0.6   [2] (☀️..☁️)    sun..cloud
+      | 0xE2 0x98 0x82..0x83    #E0.7   [2] (☂️..☃️)    umbrella..snowman
+      | 0xE2 0x98 0x84          #E1.0   [1] (☄️)       comet
+      | 0xE2 0x98 0x85          #E0.0   [1] (★)       BLACK STAR
+      | 0xE2 0x98 0x87..0x8D    #E0.0   [7] (☇..☍)    LIGHTNING..OPPOSITION
+      | 0xE2 0x98 0x8E          #E0.6   [1] (☎️)       telephone
+      | 0xE2 0x98 0x8F..0x90    #E0.0   [2] (☏..☐)    WHITE TELEPHONE..BALLO...
+      | 0xE2 0x98 0x91          #E0.6   [1] (☑️)       check box with check
+      | 0xE2 0x98 0x92          #E0.0   [1] (☒)       BALLOT BOX WITH X
+      | 0xE2 0x98 0x94..0x95    #E0.6   [2] (☔..☕)    umbrella with rain dro...
+      | 0xE2 0x98 0x96..0x97    #E0.0   [2] (☖..☗)    WHITE SHOGI PIECE..BLA...
+      | 0xE2 0x98 0x98          #E1.0   [1] (☘️)       shamrock
+      | 0xE2 0x98 0x99..0x9C    #E0.0   [4] (☙..☜)    REVERSED ROTATED FLORA...
+      | 0xE2 0x98 0x9D          #E0.6   [1] (☝️)       index pointing up
+      | 0xE2 0x98 0x9E..0x9F    #E0.0   [2] (☞..☟)    WHITE RIGHT POINTING I...
+      | 0xE2 0x98 0xA0          #E1.0   [1] (☠️)       skull and crossbones
+      | 0xE2 0x98 0xA1          #E0.0   [1] (☡)       CAUTION SIGN
+      | 0xE2 0x98 0xA2..0xA3    #E1.0   [2] (☢️..☣️)    radioactive..biohazard
+      | 0xE2 0x98 0xA4..0xA5    #E0.0   [2] (☤..☥)    CADUCEUS..ANKH
+      | 0xE2 0x98 0xA6          #E1.0   [1] (☦️)       orthodox cross
+      | 0xE2 0x98 0xA7..0xA9    #E0.0   [3] (☧..☩)    CHI RHO..CROSS OF JERU...
+      | 0xE2 0x98 0xAA          #E0.7   [1] (☪️)       star and crescent
+      | 0xE2 0x98 0xAB..0xAD    #E0.0   [3] (☫..☭)    FARSI SYMBOL..HAMMER A...
+      | 0xE2 0x98 0xAE          #E1.0   [1] (☮️)       peace symbol
+      | 0xE2 0x98 0xAF          #E0.7   [1] (☯️)       yin yang
+      | 0xE2 0x98 0xB0..0xB7    #E0.0   [8] (☰..☷)    TRIGRAM FOR HEAVEN..TR...
+      | 0xE2 0x98 0xB8..0xB9    #E0.7   [2] (☸️..☹️)    wheel of dharma..fro...
+      | 0xE2 0x98 0xBA          #E0.6   [1] (☺️)       smiling face
+      | 0xE2 0x98 0xBB..0xBF    #E0.0   [5] (☻..☿)    BLACK SMILING FACE..ME...
+      | 0xE2 0x99 0x80          #E4.0   [1] (♀️)       female sign
+      | 0xE2 0x99 0x81          #E0.0   [1] (♁)       EARTH
+      | 0xE2 0x99 0x82          #E4.0   [1] (♂️)       male sign
+      | 0xE2 0x99 0x83..0x87    #E0.0   [5] (♃..♇)    JUPITER..PLUTO
+      | 0xE2 0x99 0x88..0x93    #E0.6  [12] (♈..♓)    Aries..Pisces
+      | 0xE2 0x99 0x94..0x9E    #E0.0  [11] (♔..♞)    WHITE CHESS KING..BLAC...
+      | 0xE2 0x99 0x9F          #E11.0  [1] (♟️)       chess pawn
+      | 0xE2 0x99 0xA0          #E0.6   [1] (♠️)       spade suit
+      | 0xE2 0x99 0xA1..0xA2    #E0.0   [2] (♡..♢)    WHITE HEART SUIT..WHIT...
+      | 0xE2 0x99 0xA3          #E0.6   [1] (♣️)       club suit
+      | 0xE2 0x99 0xA4          #E0.0   [1] (♤)       WHITE SPADE SUIT
+      | 0xE2 0x99 0xA5..0xA6    #E0.6   [2] (♥️..♦️)    heart suit..diamond ...
+      | 0xE2 0x99 0xA7          #E0.0   [1] (♧)       WHITE CLUB SUIT
+      | 0xE2 0x99 0xA8          #E0.6   [1] (♨️)       hot springs
+      | 0xE2 0x99 0xA9..0xBA    #E0.0  [18] (♩..♺)    QUARTER NOTE..RECYCLIN...
+      | 0xE2 0x99 0xBB          #E0.6   [1] (♻️)       recycling symbol
+      | 0xE2 0x99 0xBC..0xBD    #E0.0   [2] (♼..♽)    RECYCLED PAPER SYMBOL....
+      | 0xE2 0x99 0xBE          #E11.0  [1] (♾️)       infinity
+      | 0xE2 0x99 0xBF          #E0.6   [1] (♿)       wheelchair symbol
+      | 0xE2 0x9A 0x80..0x85    #E0.0   [6] (⚀..⚅)    DIE FACE-1..DIE FACE-6
+      | 0xE2 0x9A 0x90..0x91    #E0.0   [2] (⚐..⚑)    WHITE FLAG..BLACK FLAG
+      | 0xE2 0x9A 0x92          #E1.0   [1] (⚒️)       hammer and pick
+      | 0xE2 0x9A 0x93          #E0.6   [1] (⚓)       anchor
+      | 0xE2 0x9A 0x94          #E1.0   [1] (⚔️)       crossed swords
+      | 0xE2 0x9A 0x95          #E4.0   [1] (⚕️)       medical symbol
+      | 0xE2 0x9A 0x96..0x97    #E1.0   [2] (⚖️..⚗️)    balance scale..alembic
+      | 0xE2 0x9A 0x98          #E0.0   [1] (⚘)       FLOWER
+      | 0xE2 0x9A 0x99          #E1.0   [1] (⚙️)       gear
+      | 0xE2 0x9A 0x9A          #E0.0   [1] (⚚)       STAFF OF HERMES
+      | 0xE2 0x9A 0x9B..0x9C    #E1.0   [2] (⚛️..⚜️)    atom symbol..fleur-d...
+      | 0xE2 0x9A 0x9D..0x9F    #E0.0   [3] (⚝..⚟)    OUTLINED WHITE STAR..T...
+      | 0xE2 0x9A 0xA0..0xA1    #E0.6   [2] (⚠️..⚡)    warning..high voltage
+      | 0xE2 0x9A 0xA2..0xA6    #E0.0   [5] (⚢..⚦)    DOUBLED FEMALE SIGN..M...
+      | 0xE2 0x9A 0xA7          #E13.0  [1] (⚧️)       transgender symbol
+      | 0xE2 0x9A 0xA8..0xA9    #E0.0   [2] (⚨..⚩)    VERTICAL MALE WITH STR...
+      | 0xE2 0x9A 0xAA..0xAB    #E0.6   [2] (⚪..⚫)    white circle..black ci...
+      | 0xE2 0x9A 0xAC..0xAF    #E0.0   [4] (⚬..⚯)    MEDIUM SMALL WHITE CIR...
+      | 0xE2 0x9A 0xB0..0xB1    #E1.0   [2] (⚰️..⚱️)    coffin..funeral urn
+      | 0xE2 0x9A 0xB2..0xBC    #E0.0  [11] (⚲..⚼)    NEUTER..SESQUIQUADRATE
+      | 0xE2 0x9A 0xBD..0xBE    #E0.6   [2] (⚽..⚾)    soccer ball..baseball
+      | 0xE2 0x9A 0xBF..0xFF    #E0.0   [5] (⚿..⛃)    SQUARED KEY..BLACK DRA...
+      | 0xE2 0x9B 0x00..0x83    #
+      | 0xE2 0x9B 0x84..0x85    #E0.6   [2] (⛄..⛅)    snowman without snow.....
+      | 0xE2 0x9B 0x86..0x87    #E0.0   [2] (⛆..⛇)    RAIN..BLACK SNOWMAN
+      | 0xE2 0x9B 0x88          #E0.7   [1] (⛈️)       cloud with lightning ...
+      | 0xE2 0x9B 0x89..0x8D    #E0.0   [5] (⛉..⛍)    TURNED WHITE SHOGI PIE...
+      | 0xE2 0x9B 0x8E          #E0.6   [1] (⛎)       Ophiuchus
+      | 0xE2 0x9B 0x8F          #E0.7   [1] (⛏️)       pick
+      | 0xE2 0x9B 0x90          #E0.0   [1] (⛐)       CAR SLIDING
+      | 0xE2 0x9B 0x91          #E0.7   [1] (⛑️)       rescue worker’s helmet
+      | 0xE2 0x9B 0x92          #E0.0   [1] (⛒)       CIRCLED CROSSING LANES
+      | 0xE2 0x9B 0x93          #E0.7   [1] (⛓️)       chains
+      | 0xE2 0x9B 0x94          #E0.6   [1] (⛔)       no entry
+      | 0xE2 0x9B 0x95..0xA8    #E0.0  [20] (⛕..⛨)    ALTERNATE ONE-WAY LEFT...
+      | 0xE2 0x9B 0xA9          #E0.7   [1] (⛩️)       shinto shrine
+      | 0xE2 0x9B 0xAA          #E0.6   [1] (⛪)       church
+      | 0xE2 0x9B 0xAB..0xAF    #E0.0   [5] (⛫..⛯)    CASTLE..MAP SYMBOL FOR...
+      | 0xE2 0x9B 0xB0..0xB1    #E0.7   [2] (⛰️..⛱️)    mountain..umbrella o...
+      | 0xE2 0x9B 0xB2..0xB3    #E0.6   [2] (⛲..⛳)    fountain..flag in hole
+      | 0xE2 0x9B 0xB4          #E0.7   [1] (⛴️)       ferry
+      | 0xE2 0x9B 0xB5          #E0.6   [1] (⛵)       sailboat
+      | 0xE2 0x9B 0xB6          #E0.0   [1] (⛶)       SQUARE FOUR CORNERS
+      | 0xE2 0x9B 0xB7..0xB9    #E0.7   [3] (⛷️..⛹️)    skier..person bounci...
+      | 0xE2 0x9B 0xBA          #E0.6   [1] (⛺)       tent
+      | 0xE2 0x9B 0xBB..0xBC    #E0.0   [2] (⛻..⛼)    JAPANESE BANK SYMBOL.....
+      | 0xE2 0x9B 0xBD          #E0.6   [1] (⛽)       fuel pump
+      | 0xE2 0x9B 0xBE..0xFF    #E0.0   [4] (⛾..✁)    CUP ON BLACK SQUARE..U...
+      | 0xE2 0x9C 0x00..0x81    #
+      | 0xE2 0x9C 0x82          #E0.6   [1] (✂️)       scissors
+      | 0xE2 0x9C 0x83..0x84    #E0.0   [2] (✃..✄)    LOWER BLADE SCISSORS.....
+      | 0xE2 0x9C 0x85          #E0.6   [1] (✅)       check mark button
+      | 0xE2 0x9C 0x88..0x8C    #E0.6   [5] (✈️..✌️)    airplane..victory hand
+      | 0xE2 0x9C 0x8D          #E0.7   [1] (✍️)       writing hand
+      | 0xE2 0x9C 0x8E          #E0.0   [1] (✎)       LOWER RIGHT PENCIL
+      | 0xE2 0x9C 0x8F          #E0.6   [1] (✏️)       pencil
+      | 0xE2 0x9C 0x90..0x91    #E0.0   [2] (✐..✑)    UPPER RIGHT PENCIL..WH...
+      | 0xE2 0x9C 0x92          #E0.6   [1] (✒️)       black nib
+      | 0xE2 0x9C 0x94          #E0.6   [1] (✔️)       check mark
+      | 0xE2 0x9C 0x96          #E0.6   [1] (✖️)       multiply
+      | 0xE2 0x9C 0x9D          #E0.7   [1] (✝️)       latin cross
+      | 0xE2 0x9C 0xA1          #E0.7   [1] (✡️)       star of David
+      | 0xE2 0x9C 0xA8          #E0.6   [1] (✨)       sparkles
+      | 0xE2 0x9C 0xB3..0xB4    #E0.6   [2] (✳️..✴️)    eight-spoked asteris...
+      | 0xE2 0x9D 0x84          #E0.6   [1] (❄️)       snowflake
+      | 0xE2 0x9D 0x87          #E0.6   [1] (❇️)       sparkle
+      | 0xE2 0x9D 0x8C          #E0.6   [1] (❌)       cross mark
+      | 0xE2 0x9D 0x8E          #E0.6   [1] (❎)       cross mark button
+      | 0xE2 0x9D 0x93..0x95    #E0.6   [3] (❓..❕)    red question mark..whi...
+      | 0xE2 0x9D 0x97          #E0.6   [1] (❗)       red exclamation mark
+      | 0xE2 0x9D 0xA3          #E1.0   [1] (❣️)       heart exclamation
+      | 0xE2 0x9D 0xA4          #E0.6   [1] (❤️)       red heart
+      | 0xE2 0x9D 0xA5..0xA7    #E0.0   [3] (❥..❧)    ROTATED HEAVY BLACK HE...
+      | 0xE2 0x9E 0x95..0x97    #E0.6   [3] (➕..➗)    plus..divide
+      | 0xE2 0x9E 0xA1          #E0.6   [1] (➡️)       right arrow
+      | 0xE2 0x9E 0xB0          #E0.6   [1] (➰)       curly loop
+      | 0xE2 0x9E 0xBF          #E1.0   [1] (➿)       double curly loop
+      | 0xE2 0xA4 0xB4..0xB5    #E0.6   [2] (⤴️..⤵️)    right arrow curving ...
+      | 0xE2 0xAC 0x85..0x87    #E0.6   [3] (⬅️..⬇️)    left arrow..down arrow
+      | 0xE2 0xAC 0x9B..0x9C    #E0.6   [2] (⬛..⬜)    black large square..wh...
+      | 0xE2 0xAD 0x90          #E0.6   [1] (⭐)       star
+      | 0xE2 0xAD 0x95          #E0.6   [1] (⭕)       hollow red circle
+      | 0xE3 0x80 0xB0          #E0.6   [1] (〰️)       wavy dash
+      | 0xE3 0x80 0xBD          #E0.6   [1] (〽️)       part alternation mark
+      | 0xE3 0x8A 0x97          #E0.6   [1] (㊗️)       Japanese “congratulat...
+      | 0xE3 0x8A 0x99          #E0.6   [1] (㊙️)       Japanese “secret” button
+      | 0xF0 0x9F 0x80 0x80..0x83  #E0.0   [4] (🀀..🀃)    MAHJONG TILE EAST W...
+      | 0xF0 0x9F 0x80 0x84     #E0.6   [1] (🀄)       mahjong red dragon
+      | 0xF0 0x9F 0x80 0x85..0xFF        #E0.0 [202] (🀅..🃎)    MAHJONG TILE ...
+      | 0xF0 0x9F 0x81..0x82 0x00..0xFF  #
+      | 0xF0 0x9F 0x83 0x00..0x8E        #
+      | 0xF0 0x9F 0x83 0x8F     #E0.6   [1] (🃏)       joker
+      | 0xF0 0x9F 0x83 0x90..0xBF  #E0.0  [48] (🃐..🃿)    <reserved-1F0D0>..<...
+      | 0xF0 0x9F 0x84 0x8D..0x8F  #E0.0   [3] (🄍..🄏)    CIRCLED ZERO WITH S...
+      | 0xF0 0x9F 0x84 0xAF     #E0.0   [1] (🄯)       COPYLEFT SYMBOL
+      | 0xF0 0x9F 0x85 0xAC..0xAF  #E0.0   [4] (🅬..🅯)    RAISED MR SIGN..CIR...
+      | 0xF0 0x9F 0x85 0xB0..0xB1  #E0.6   [2] (🅰️..🅱️)    A button (blood t...
+      | 0xF0 0x9F 0x85 0xBE..0xBF  #E0.6   [2] (🅾️..🅿️)    O button (blood t...
+      | 0xF0 0x9F 0x86 0x8E     #E0.6   [1] (🆎)       AB button (blood type)
+      | 0xF0 0x9F 0x86 0x91..0x9A  #E0.6  [10] (🆑..🆚)    CL button..VS button
+      | 0xF0 0x9F 0x86 0xAD..0xFF  #E0.0  [57] (🆭..🇥)    MASK WORK SYMBOL..<...
+      | 0xF0 0x9F 0x87 0x00..0xA5  #
+      | 0xF0 0x9F 0x88 0x81..0x82  #E0.6   [2] (🈁..🈂️)    Japanese “here” bu...
+      | 0xF0 0x9F 0x88 0x83..0x8F  #E0.0  [13] (🈃..🈏)    <reserved-1F203>..<...
+      | 0xF0 0x9F 0x88 0x9A     #E0.6   [1] (🈚)       Japanese “free of char...
+      | 0xF0 0x9F 0x88 0xAF     #E0.6   [1] (🈯)       Japanese “reserved” bu...
+      | 0xF0 0x9F 0x88 0xB2..0xBA  #E0.6   [9] (🈲..🈺)    Japanese “prohibite...
+      | 0xF0 0x9F 0x88 0xBC..0xBF  #E0.0   [4] (🈼..🈿)    <reserved-1F23C>..<...
+      | 0xF0 0x9F 0x89 0x89..0x8F  #E0.0   [7] (🉉..🉏)    <reserved-1F249>..<...
+      | 0xF0 0x9F 0x89 0x90..0x91  #E0.6   [2] (🉐..🉑)    Japanese “bargain” ...
+      | 0xF0 0x9F 0x89 0x92..0xFF        #E0.0 [174] (🉒..🋿)    <reserved-1F2...
+      | 0xF0 0x9F 0x8A..0x8A 0x00..0xFF  #
+      | 0xF0 0x9F 0x8B 0x00..0xBF        #
+      | 0xF0 0x9F 0x8C 0x80..0x8C  #E0.6  [13] (🌀..🌌)    cyclone..milky way
+      | 0xF0 0x9F 0x8C 0x8D..0x8E  #E0.7   [2] (🌍..🌎)    globe showing Europ...
+      | 0xF0 0x9F 0x8C 0x8F     #E0.6   [1] (🌏)       globe showing Asia-Aus...
+      | 0xF0 0x9F 0x8C 0x90     #E1.0   [1] (🌐)       globe with meridians
+      | 0xF0 0x9F 0x8C 0x91     #E0.6   [1] (🌑)       new moon
+      | 0xF0 0x9F 0x8C 0x92     #E1.0   [1] (🌒)       waxing crescent moon
+      | 0xF0 0x9F 0x8C 0x93..0x95  #E0.6   [3] (🌓..🌕)    first quarter moon....
+      | 0xF0 0x9F 0x8C 0x96..0x98  #E1.0   [3] (🌖..🌘)    waning gibbous moon...
+      | 0xF0 0x9F 0x8C 0x99     #E0.6   [1] (🌙)       crescent moon
+      | 0xF0 0x9F 0x8C 0x9A     #E1.0   [1] (🌚)       new moon face
+      | 0xF0 0x9F 0x8C 0x9B     #E0.6   [1] (🌛)       first quarter moon face
+      | 0xF0 0x9F 0x8C 0x9C     #E0.7   [1] (🌜)       last quarter moon face
+      | 0xF0 0x9F 0x8C 0x9D..0x9E  #E1.0   [2] (🌝..🌞)    full moon face..sun...
+      | 0xF0 0x9F 0x8C 0x9F..0xA0  #E0.6   [2] (🌟..🌠)    glowing star..shoot...
+      | 0xF0 0x9F 0x8C 0xA1     #E0.7   [1] (🌡️)       thermometer
+      | 0xF0 0x9F 0x8C 0xA2..0xA3  #E0.0   [2] (🌢..🌣)    BLACK DROPLET..WHIT...
+      | 0xF0 0x9F 0x8C 0xA4..0xAC  #E0.7   [9] (🌤️..🌬️)    sun behind small ...
+      | 0xF0 0x9F 0x8C 0xAD..0xAF  #E1.0   [3] (🌭..🌯)    hot dog..burrito
+      | 0xF0 0x9F 0x8C 0xB0..0xB1  #E0.6   [2] (🌰..🌱)    chestnut..seedling
+      | 0xF0 0x9F 0x8C 0xB2..0xB3  #E1.0   [2] (🌲..🌳)    evergreen tree..dec...
+      | 0xF0 0x9F 0x8C 0xB4..0xB5  #E0.6   [2] (🌴..🌵)    palm tree..cactus
+      | 0xF0 0x9F 0x8C 0xB6     #E0.7   [1] (🌶️)       hot pepper
+      | 0xF0 0x9F 0x8C 0xB7..0xFF  #E0.6  [20] (🌷..🍊)    tulip..tangerine
+      | 0xF0 0x9F 0x8D 0x00..0x8A  #
+      | 0xF0 0x9F 0x8D 0x8B     #E1.0   [1] (🍋)       lemon
+      | 0xF0 0x9F 0x8D 0x8C..0x8F  #E0.6   [4] (🍌..🍏)    banana..green apple
+      | 0xF0 0x9F 0x8D 0x90     #E1.0   [1] (🍐)       pear
+      | 0xF0 0x9F 0x8D 0x91..0xBB  #E0.6  [43] (🍑..🍻)    peach..clinking bee...
+      | 0xF0 0x9F 0x8D 0xBC     #E1.0   [1] (🍼)       baby bottle
+      | 0xF0 0x9F 0x8D 0xBD     #E0.7   [1] (🍽️)       fork and knife with p...
+      | 0xF0 0x9F 0x8D 0xBE..0xBF  #E1.0   [2] (🍾..🍿)    bottle with popping...
+      | 0xF0 0x9F 0x8E 0x80..0x93  #E0.6  [20] (🎀..🎓)    ribbon..graduation cap
+      | 0xF0 0x9F 0x8E 0x94..0x95  #E0.0   [2] (🎔..🎕)    HEART WITH TIP ON T...
+      | 0xF0 0x9F 0x8E 0x96..0x97  #E0.7   [2] (🎖️..🎗️)    military medal..r...
+      | 0xF0 0x9F 0x8E 0x98     #E0.0   [1] (🎘)       MUSICAL KEYBOARD WITH ...
+      | 0xF0 0x9F 0x8E 0x99..0x9B  #E0.7   [3] (🎙️..🎛️)    studio microphone...
+      | 0xF0 0x9F 0x8E 0x9C..0x9D  #E0.0   [2] (🎜..🎝)    BEAMED ASCENDING MU...
+      | 0xF0 0x9F 0x8E 0x9E..0x9F  #E0.7   [2] (🎞️..🎟️)    film frames..admi...
+      | 0xF0 0x9F 0x8E 0xA0..0xFF  #E0.6  [37] (🎠..🏄)    carousel horse..per...
+      | 0xF0 0x9F 0x8F 0x00..0x84  #
+      | 0xF0 0x9F 0x8F 0x85     #E1.0   [1] (🏅)       sports medal
+      | 0xF0 0x9F 0x8F 0x86     #E0.6   [1] (🏆)       trophy
+      | 0xF0 0x9F 0x8F 0x87     #E1.0   [1] (🏇)       horse racing
+      | 0xF0 0x9F 0x8F 0x88     #E0.6   [1] (🏈)       american football
+      | 0xF0 0x9F 0x8F 0x89     #E1.0   [1] (🏉)       rugby football
+      | 0xF0 0x9F 0x8F 0x8A     #E0.6   [1] (🏊)       person swimming
+      | 0xF0 0x9F 0x8F 0x8B..0x8E  #E0.7   [4] (🏋️..🏎️)    person lifting we...
+      | 0xF0 0x9F 0x8F 0x8F..0x93  #E1.0   [5] (🏏..🏓)    cricket game..ping ...
+      | 0xF0 0x9F 0x8F 0x94..0x9F  #E0.7  [12] (🏔️..🏟️)    snow-capped mount...
+      | 0xF0 0x9F 0x8F 0xA0..0xA3  #E0.6   [4] (🏠..🏣)    house..Japanese pos...
+      | 0xF0 0x9F 0x8F 0xA4     #E1.0   [1] (🏤)       post office
+      | 0xF0 0x9F 0x8F 0xA5..0xB0  #E0.6  [12] (🏥..🏰)    hospital..castle
+      | 0xF0 0x9F 0x8F 0xB1..0xB2  #E0.0   [2] (🏱..🏲)    WHITE PENNANT..BLAC...
+      | 0xF0 0x9F 0x8F 0xB3     #E0.7   [1] (🏳️)       white flag
+      | 0xF0 0x9F 0x8F 0xB4     #E1.0   [1] (🏴)       black flag
+      | 0xF0 0x9F 0x8F 0xB5     #E0.7   [1] (🏵️)       rosette
+      | 0xF0 0x9F 0x8F 0xB6     #E0.0   [1] (🏶)       BLACK ROSETTE
+      | 0xF0 0x9F 0x8F 0xB7     #E0.7   [1] (🏷️)       label
+      | 0xF0 0x9F 0x8F 0xB8..0xBA  #E1.0   [3] (🏸..🏺)    badminton..amphora
+      | 0xF0 0x9F 0x90 0x80..0x87  #E1.0   [8] (🐀..🐇)    rat..rabbit
+      | 0xF0 0x9F 0x90 0x88     #E0.7   [1] (🐈)       cat
+      | 0xF0 0x9F 0x90 0x89..0x8B  #E1.0   [3] (🐉..🐋)    dragon..whale
+      | 0xF0 0x9F 0x90 0x8C..0x8E  #E0.6   [3] (🐌..🐎)    snail..horse
+      | 0xF0 0x9F 0x90 0x8F..0x90  #E1.0   [2] (🐏..🐐)    ram..goat
+      | 0xF0 0x9F 0x90 0x91..0x92  #E0.6   [2] (🐑..🐒)    ewe..monkey
+      | 0xF0 0x9F 0x90 0x93     #E1.0   [1] (🐓)       rooster
+      | 0xF0 0x9F 0x90 0x94     #E0.6   [1] (🐔)       chicken
+      | 0xF0 0x9F 0x90 0x95     #E0.7   [1] (🐕)       dog
+      | 0xF0 0x9F 0x90 0x96     #E1.0   [1] (🐖)       pig
+      | 0xF0 0x9F 0x90 0x97..0xA9  #E0.6  [19] (🐗..🐩)    boar..poodle
+      | 0xF0 0x9F 0x90 0xAA     #E1.0   [1] (🐪)       camel
+      | 0xF0 0x9F 0x90 0xAB..0xBE  #E0.6  [20] (🐫..🐾)    two-hump camel..paw...
+      | 0xF0 0x9F 0x90 0xBF     #E0.7   [1] (🐿️)       chipmunk
+      | 0xF0 0x9F 0x91 0x80     #E0.6   [1] (👀)       eyes
+      | 0xF0 0x9F 0x91 0x81     #E0.7   [1] (👁️)       eye
+      | 0xF0 0x9F 0x91 0x82..0xA4  #E0.6  [35] (👂..👤)    ear..bust in silhou...
+      | 0xF0 0x9F 0x91 0xA5     #E1.0   [1] (👥)       busts in silhouette
+      | 0xF0 0x9F 0x91 0xA6..0xAB  #E0.6   [6] (👦..👫)    boy..woman and man ...
+      | 0xF0 0x9F 0x91 0xAC..0xAD  #E1.0   [2] (👬..👭)    men holding hands.....
+      | 0xF0 0x9F 0x91 0xAE..0xFF  #E0.6  [63] (👮..💬)    police officer..spe...
+      | 0xF0 0x9F 0x92 0x00..0xAC  #
+      | 0xF0 0x9F 0x92 0xAD     #E1.0   [1] (💭)       thought balloon
+      | 0xF0 0x9F 0x92 0xAE..0xB5  #E0.6   [8] (💮..💵)    white flower..dolla...
+      | 0xF0 0x9F 0x92 0xB6..0xB7  #E1.0   [2] (💶..💷)    euro banknote..poun...
+      | 0xF0 0x9F 0x92 0xB8..0xFF  #E0.6  [52] (💸..📫)    money with wings..c...
+      | 0xF0 0x9F 0x93 0x00..0xAB  #
+      | 0xF0 0x9F 0x93 0xAC..0xAD  #E0.7   [2] (📬..📭)    open mailbox with r...
+      | 0xF0 0x9F 0x93 0xAE     #E0.6   [1] (📮)       postbox
+      | 0xF0 0x9F 0x93 0xAF     #E1.0   [1] (📯)       postal horn
+      | 0xF0 0x9F 0x93 0xB0..0xB4  #E0.6   [5] (📰..📴)    newspaper..mobile p...
+      | 0xF0 0x9F 0x93 0xB5     #E1.0   [1] (📵)       no mobile phones
+      | 0xF0 0x9F 0x93 0xB6..0xB7  #E0.6   [2] (📶..📷)    antenna bars..camera
+      | 0xF0 0x9F 0x93 0xB8     #E1.0   [1] (📸)       camera with flash
+      | 0xF0 0x9F 0x93 0xB9..0xBC  #E0.6   [4] (📹..📼)    video camera..video...
+      | 0xF0 0x9F 0x93 0xBD     #E0.7   [1] (📽️)       film projector
+      | 0xF0 0x9F 0x93 0xBE     #E0.0   [1] (📾)       PORTABLE STEREO
+      | 0xF0 0x9F 0x93 0xBF..0xFF  #E1.0   [4] (📿..🔂)    prayer beads..repea...
+      | 0xF0 0x9F 0x94 0x00..0x82  #
+      | 0xF0 0x9F 0x94 0x83     #E0.6   [1] (🔃)       clockwise vertical arrows
+      | 0xF0 0x9F 0x94 0x84..0x87  #E1.0   [4] (🔄..🔇)    counterclockwise ar...
+      | 0xF0 0x9F 0x94 0x88     #E0.7   [1] (🔈)       speaker low volume
+      | 0xF0 0x9F 0x94 0x89     #E1.0   [1] (🔉)       speaker medium volume
+      | 0xF0 0x9F 0x94 0x8A..0x94  #E0.6  [11] (🔊..🔔)    speaker high volume...
+      | 0xF0 0x9F 0x94 0x95     #E1.0   [1] (🔕)       bell with slash
+      | 0xF0 0x9F 0x94 0x96..0xAB  #E0.6  [22] (🔖..🔫)    bookmark..water pistol
+      | 0xF0 0x9F 0x94 0xAC..0xAD  #E1.0   [2] (🔬..🔭)    microscope..telescope
+      | 0xF0 0x9F 0x94 0xAE..0xBD  #E0.6  [16] (🔮..🔽)    crystal ball..downw...
+      | 0xF0 0x9F 0x95 0x86..0x88  #E0.0   [3] (🕆..🕈)    WHITE LATIN CROSS.....
+      | 0xF0 0x9F 0x95 0x89..0x8A  #E0.7   [2] (🕉️..🕊️)    om..dove
+      | 0xF0 0x9F 0x95 0x8B..0x8E  #E1.0   [4] (🕋..🕎)    kaaba..menorah
+      | 0xF0 0x9F 0x95 0x8F     #E0.0   [1] (🕏)       BOWL OF HYGIEIA
+      | 0xF0 0x9F 0x95 0x90..0x9B  #E0.6  [12] (🕐..🕛)    one o’clock..twelve...
+      | 0xF0 0x9F 0x95 0x9C..0xA7  #E0.7  [12] (🕜..🕧)    one-thirty..twelve-...
+      | 0xF0 0x9F 0x95 0xA8..0xAE  #E0.0   [7] (🕨..🕮)    RIGHT SPEAKER..BOOK
+      | 0xF0 0x9F 0x95 0xAF..0xB0  #E0.7   [2] (🕯️..🕰️)    candle..mantelpie...
+      | 0xF0 0x9F 0x95 0xB1..0xB2  #E0.0   [2] (🕱..🕲)    BLACK SKULL AND CRO...
+      | 0xF0 0x9F 0x95 0xB3..0xB9  #E0.7   [7] (🕳️..🕹️)    hole..joystick
+      | 0xF0 0x9F 0x95 0xBA     #E3.0   [1] (🕺)       man dancing
+      | 0xF0 0x9F 0x95 0xBB..0xFF  #E0.0  [12] (🕻..🖆)    LEFT HAND TELEPHONE...
+      | 0xF0 0x9F 0x96 0x00..0x86  #
+      | 0xF0 0x9F 0x96 0x87     #E0.7   [1] (🖇️)       linked paperclips
+      | 0xF0 0x9F 0x96 0x88..0x89  #E0.0   [2] (🖈..🖉)    BLACK PUSHPIN..LOWE...
+      | 0xF0 0x9F 0x96 0x8A..0x8D  #E0.7   [4] (🖊️..🖍️)    pen..crayon
+      | 0xF0 0x9F 0x96 0x8E..0x8F  #E0.0   [2] (🖎..🖏)    LEFT WRITING HAND.....
+      | 0xF0 0x9F 0x96 0x90     #E0.7   [1] (🖐️)       hand with fingers spl...
+      | 0xF0 0x9F 0x96 0x91..0x94  #E0.0   [4] (🖑..🖔)    REVERSED RAISED HAN...
+      | 0xF0 0x9F 0x96 0x95..0x96  #E1.0   [2] (🖕..🖖)    middle finger..vulc...
+      | 0xF0 0x9F 0x96 0x97..0xA3  #E0.0  [13] (🖗..🖣)    WHITE DOWN POINTING...
+      | 0xF0 0x9F 0x96 0xA4     #E3.0   [1] (🖤)       black heart
+      | 0xF0 0x9F 0x96 0xA5     #E0.7   [1] (🖥️)       desktop computer
+      | 0xF0 0x9F 0x96 0xA6..0xA7  #E0.0   [2] (🖦..🖧)    KEYBOARD AND MOUSE....
+      | 0xF0 0x9F 0x96 0xA8     #E0.7   [1] (🖨️)       printer
+      | 0xF0 0x9F 0x96 0xA9..0xB0  #E0.0   [8] (🖩..🖰)    POCKET CALCULATOR.....
+      | 0xF0 0x9F 0x96 0xB1..0xB2  #E0.7   [2] (🖱️..🖲️)    computer mouse..t...
+      | 0xF0 0x9F 0x96 0xB3..0xBB  #E0.0   [9] (🖳..🖻)    OLD PERSONAL COMPUT...
+      | 0xF0 0x9F 0x96 0xBC     #E0.7   [1] (🖼️)       framed picture
+      | 0xF0 0x9F 0x96 0xBD..0xFF  #E0.0   [5] (🖽..🗁)    FRAME WITH TILES..O...
+      | 0xF0 0x9F 0x97 0x00..0x81  #
+      | 0xF0 0x9F 0x97 0x82..0x84  #E0.7   [3] (🗂️..🗄️)    card index divide...
+      | 0xF0 0x9F 0x97 0x85..0x90  #E0.0  [12] (🗅..🗐)    EMPTY NOTE..PAGES
+      | 0xF0 0x9F 0x97 0x91..0x93  #E0.7   [3] (🗑️..🗓️)    wastebasket..spir...
+      | 0xF0 0x9F 0x97 0x94..0x9B  #E0.0   [8] (🗔..🗛)    DESKTOP WINDOW..DEC...
+      | 0xF0 0x9F 0x97 0x9C..0x9E  #E0.7   [3] (🗜️..🗞️)    clamp..rolled-up ...
+      | 0xF0 0x9F 0x97 0x9F..0xA0  #E0.0   [2] (🗟..🗠)    PAGE WITH CIRCLED T...
+      | 0xF0 0x9F 0x97 0xA1     #E0.7   [1] (🗡️)       dagger
+      | 0xF0 0x9F 0x97 0xA2     #E0.0   [1] (🗢)       LIPS
+      | 0xF0 0x9F 0x97 0xA3     #E0.7   [1] (🗣️)       speaking head
+      | 0xF0 0x9F 0x97 0xA4..0xA7  #E0.0   [4] (🗤..🗧)    THREE RAYS ABOVE..T...
+      | 0xF0 0x9F 0x97 0xA8     #E2.0   [1] (🗨️)       left speech bubble
+      | 0xF0 0x9F 0x97 0xA9..0xAE  #E0.0   [6] (🗩..🗮)    RIGHT SPEECH BUBBLE...
+      | 0xF0 0x9F 0x97 0xAF     #E0.7   [1] (🗯️)       right anger bubble
+      | 0xF0 0x9F 0x97 0xB0..0xB2  #E0.0   [3] (🗰..🗲)    MOOD BUBBLE..LIGHTN...
+      | 0xF0 0x9F 0x97 0xB3     #E0.7   [1] (🗳️)       ballot box with ballot
+      | 0xF0 0x9F 0x97 0xB4..0xB9  #E0.0   [6] (🗴..🗹)    BALLOT SCRIPT X..BA...
+      | 0xF0 0x9F 0x97 0xBA     #E0.7   [1] (🗺️)       world map
+      | 0xF0 0x9F 0x97 0xBB..0xBF  #E0.6   [5] (🗻..🗿)    mount fuji..moai
+      | 0xF0 0x9F 0x98 0x80     #E1.0   [1] (😀)       grinning face
+      | 0xF0 0x9F 0x98 0x81..0x86  #E0.6   [6] (😁..😆)    beaming face with s...
+      | 0xF0 0x9F 0x98 0x87..0x88  #E1.0   [2] (😇..😈)    smiling face with h...
+      | 0xF0 0x9F 0x98 0x89..0x8D  #E0.6   [5] (😉..😍)    winking face..smili...
+      | 0xF0 0x9F 0x98 0x8E     #E1.0   [1] (😎)       smiling face with sung...
+      | 0xF0 0x9F 0x98 0x8F     #E0.6   [1] (😏)       smirking face
+      | 0xF0 0x9F 0x98 0x90     #E0.7   [1] (😐)       neutral face
+      | 0xF0 0x9F 0x98 0x91     #E1.0   [1] (😑)       expressionless face
+      | 0xF0 0x9F 0x98 0x92..0x94  #E0.6   [3] (😒..😔)    unamused face..pens...
+      | 0xF0 0x9F 0x98 0x95     #E1.0   [1] (😕)       confused face
+      | 0xF0 0x9F 0x98 0x96     #E0.6   [1] (😖)       confounded face
+      | 0xF0 0x9F 0x98 0x97     #E1.0   [1] (😗)       kissing face
+      | 0xF0 0x9F 0x98 0x98     #E0.6   [1] (😘)       face blowing a kiss
+      | 0xF0 0x9F 0x98 0x99     #E1.0   [1] (😙)       kissing face with smil...
+      | 0xF0 0x9F 0x98 0x9A     #E0.6   [1] (😚)       kissing face with clos...
+      | 0xF0 0x9F 0x98 0x9B     #E1.0   [1] (😛)       face with tongue
+      | 0xF0 0x9F 0x98 0x9C..0x9E  #E0.6   [3] (😜..😞)    winking face with t...
+      | 0xF0 0x9F 0x98 0x9F     #E1.0   [1] (😟)       worried face
+      | 0xF0 0x9F 0x98 0xA0..0xA5  #E0.6   [6] (😠..😥)    angry face..sad but...
+      | 0xF0 0x9F 0x98 0xA6..0xA7  #E1.0   [2] (😦..😧)    frowning face with ...
+      | 0xF0 0x9F 0x98 0xA8..0xAB  #E0.6   [4] (😨..😫)    fearful face..tired...
+      | 0xF0 0x9F 0x98 0xAC     #E1.0   [1] (😬)       grimacing face
+      | 0xF0 0x9F 0x98 0xAD     #E0.6   [1] (😭)       loudly crying face
+      | 0xF0 0x9F 0x98 0xAE..0xAF  #E1.0   [2] (😮..😯)    face with open mout...
+      | 0xF0 0x9F 0x98 0xB0..0xB3  #E0.6   [4] (😰..😳)    anxious face with s...
+      | 0xF0 0x9F 0x98 0xB4     #E1.0   [1] (😴)       sleeping face
+      | 0xF0 0x9F 0x98 0xB5     #E0.6   [1] (😵)       face with crossed-out ...
+      | 0xF0 0x9F 0x98 0xB6     #E1.0   [1] (😶)       face without mouth
+      | 0xF0 0x9F 0x98 0xB7..0xFF  #E0.6  [10] (😷..🙀)    face with medical m...
+      | 0xF0 0x9F 0x99 0x00..0x80  #
+      | 0xF0 0x9F 0x99 0x81..0x84  #E1.0   [4] (🙁..🙄)    slightly frowning f...
+      | 0xF0 0x9F 0x99 0x85..0x8F  #E0.6  [11] (🙅..🙏)    person gesturing NO...
+      | 0xF0 0x9F 0x9A 0x80     #E0.6   [1] (🚀)       rocket
+      | 0xF0 0x9F 0x9A 0x81..0x82  #E1.0   [2] (🚁..🚂)    helicopter..locomotive
+      | 0xF0 0x9F 0x9A 0x83..0x85  #E0.6   [3] (🚃..🚅)    railway car..bullet...
+      | 0xF0 0x9F 0x9A 0x86     #E1.0   [1] (🚆)       train
+      | 0xF0 0x9F 0x9A 0x87     #E0.6   [1] (🚇)       metro
+      | 0xF0 0x9F 0x9A 0x88     #E1.0   [1] (🚈)       light rail
+      | 0xF0 0x9F 0x9A 0x89     #E0.6   [1] (🚉)       station
+      | 0xF0 0x9F 0x9A 0x8A..0x8B  #E1.0   [2] (🚊..🚋)    tram..tram car
+      | 0xF0 0x9F 0x9A 0x8C     #E0.6   [1] (🚌)       bus
+      | 0xF0 0x9F 0x9A 0x8D     #E0.7   [1] (🚍)       oncoming bus
+      | 0xF0 0x9F 0x9A 0x8E     #E1.0   [1] (🚎)       trolleybus
+      | 0xF0 0x9F 0x9A 0x8F     #E0.6   [1] (🚏)       bus stop
+      | 0xF0 0x9F 0x9A 0x90     #E1.0   [1] (🚐)       minibus
+      | 0xF0 0x9F 0x9A 0x91..0x93  #E0.6   [3] (🚑..🚓)    ambulance..police car
+      | 0xF0 0x9F 0x9A 0x94     #E0.7   [1] (🚔)       oncoming police car
+      | 0xF0 0x9F 0x9A 0x95     #E0.6   [1] (🚕)       taxi
+      | 0xF0 0x9F 0x9A 0x96     #E1.0   [1] (🚖)       oncoming taxi
+      | 0xF0 0x9F 0x9A 0x97     #E0.6   [1] (🚗)       automobile
+      | 0xF0 0x9F 0x9A 0x98     #E0.7   [1] (🚘)       oncoming automobile
+      | 0xF0 0x9F 0x9A 0x99..0x9A  #E0.6   [2] (🚙..🚚)    sport utility vehic...
+      | 0xF0 0x9F 0x9A 0x9B..0xA1  #E1.0   [7] (🚛..🚡)    articulated lorry.....
+      | 0xF0 0x9F 0x9A 0xA2     #E0.6   [1] (🚢)       ship
+      | 0xF0 0x9F 0x9A 0xA3     #E1.0   [1] (🚣)       person rowing boat
+      | 0xF0 0x9F 0x9A 0xA4..0xA5  #E0.6   [2] (🚤..🚥)    speedboat..horizont...
+      | 0xF0 0x9F 0x9A 0xA6     #E1.0   [1] (🚦)       vertical traffic light
+      | 0xF0 0x9F 0x9A 0xA7..0xAD  #E0.6   [7] (🚧..🚭)    construction..no sm...
+      | 0xF0 0x9F 0x9A 0xAE..0xB1  #E1.0   [4] (🚮..🚱)    litter in bin sign....
+      | 0xF0 0x9F 0x9A 0xB2     #E0.6   [1] (🚲)       bicycle
+      | 0xF0 0x9F 0x9A 0xB3..0xB5  #E1.0   [3] (🚳..🚵)    no bicycles..person...
+      | 0xF0 0x9F 0x9A 0xB6     #E0.6   [1] (🚶)       person walking
+      | 0xF0 0x9F 0x9A 0xB7..0xB8  #E1.0   [2] (🚷..🚸)    no pedestrians..chi...
+      | 0xF0 0x9F 0x9A 0xB9..0xBE  #E0.6   [6] (🚹..🚾)    men’s room..water c...
+      | 0xF0 0x9F 0x9A 0xBF     #E1.0   [1] (🚿)       shower
+      | 0xF0 0x9F 0x9B 0x80     #E0.6   [1] (🛀)       person taking bath
+      | 0xF0 0x9F 0x9B 0x81..0x85  #E1.0   [5] (🛁..🛅)    bathtub..left luggage
+      | 0xF0 0x9F 0x9B 0x86..0x8A  #E0.0   [5] (🛆..🛊)    TRIANGLE WITH ROUND...
+      | 0xF0 0x9F 0x9B 0x8B     #E0.7   [1] (🛋️)       couch and lamp
+      | 0xF0 0x9F 0x9B 0x8C     #E1.0   [1] (🛌)       person in bed
+      | 0xF0 0x9F 0x9B 0x8D..0x8F  #E0.7   [3] (🛍️..🛏️)    shopping bags..bed
+      | 0xF0 0x9F 0x9B 0x90     #E1.0   [1] (🛐)       place of worship
+      | 0xF0 0x9F 0x9B 0x91..0x92  #E3.0   [2] (🛑..🛒)    stop sign..shopping...
+      | 0xF0 0x9F 0x9B 0x93..0x94  #E0.0   [2] (🛓..🛔)    STUPA..PAGODA
+      | 0xF0 0x9F 0x9B 0x95     #E12.0  [1] (🛕)       hindu temple
+      | 0xF0 0x9F 0x9B 0x96..0x97  #E13.0  [2] (🛖..🛗)    hut..elevator
+      | 0xF0 0x9F 0x9B 0x98..0x9B  #E0.0   [4] (🛘..🛛)    <reserved-1F6D8>..<...
+      | 0xF0 0x9F 0x9B 0x9C     #E15.0  [1] (🛜)       wireless
+      | 0xF0 0x9F 0x9B 0x9D..0x9F  #E14.0  [3] (🛝..🛟)    playground slide..r...
+      | 0xF0 0x9F 0x9B 0xA0..0xA5  #E0.7   [6] (🛠️..🛥️)    hammer and wrench...
+      | 0xF0 0x9F 0x9B 0xA6..0xA8  #E0.0   [3] (🛦..🛨)    UP-POINTING MILITAR...
+      | 0xF0 0x9F 0x9B 0xA9     #E0.7   [1] (🛩️)       small airplane
+      | 0xF0 0x9F 0x9B 0xAA     #E0.0   [1] (🛪)       NORTHEAST-POINTING AIR...
+      | 0xF0 0x9F 0x9B 0xAB..0xAC  #E1.0   [2] (🛫..🛬)    airplane departure....
+      | 0xF0 0x9F 0x9B 0xAD..0xAF  #E0.0   [3] (🛭..🛯)    <reserved-1F6ED>..<...
+      | 0xF0 0x9F 0x9B 0xB0     #E0.7   [1] (🛰️)       satellite
+      | 0xF0 0x9F 0x9B 0xB1..0xB2  #E0.0   [2] (🛱..🛲)    ONCOMING FIRE ENGIN...
+      | 0xF0 0x9F 0x9B 0xB3     #E0.7   [1] (🛳️)       passenger ship
+      | 0xF0 0x9F 0x9B 0xB4..0xB6  #E3.0   [3] (🛴..🛶)    kick scooter..canoe
+      | 0xF0 0x9F 0x9B 0xB7..0xB8  #E5.0   [2] (🛷..🛸)    sled..flying saucer
+      | 0xF0 0x9F 0x9B 0xB9     #E11.0  [1] (🛹)       skateboard
+      | 0xF0 0x9F 0x9B 0xBA     #E12.0  [1] (🛺)       auto rickshaw
+      | 0xF0 0x9F 0x9B 0xBB..0xBC  #E13.0  [2] (🛻..🛼)    pickup truck..rolle...
+      | 0xF0 0x9F 0x9B 0xBD..0xBF  #E0.0   [3] (🛽..🛿)    <reserved-1F6FD>..<...
+      | 0xF0 0x9F 0x9D 0xB4..0xBF  #E0.0  [12] (🝴..🝿)    LOT OF FORTUNE..ORCUS
+      | 0xF0 0x9F 0x9F 0x95..0x9F  #E0.0  [11] (🟕..🟟)    CIRCLED TRIANGLE..<...
+      | 0xF0 0x9F 0x9F 0xA0..0xAB  #E12.0 [12] (🟠..🟫)    orange circle..brow...
+      | 0xF0 0x9F 0x9F 0xAC..0xAF  #E0.0   [4] (🟬..🟯)    <reserved-1F7EC>..<...
+      | 0xF0 0x9F 0x9F 0xB0     #E14.0  [1] (🟰)       heavy equals sign
+      | 0xF0 0x9F 0x9F 0xB1..0xBF  #E0.0  [15] (🟱..🟿)    <reserved-1F7F1>..<...
+      | 0xF0 0x9F 0xA0 0x8C..0x8F  #E0.0   [4] (🠌..🠏)    <reserved-1F80C>..<...
+      | 0xF0 0x9F 0xA1 0x88..0x8F  #E0.0   [8] (🡈..🡏)    <reserved-1F848>..<...
+      | 0xF0 0x9F 0xA1 0x9A..0x9F  #E0.0   [6] (🡚..🡟)    <reserved-1F85A>..<...
+      | 0xF0 0x9F 0xA2 0x88..0x8F  #E0.0   [8] (🢈..🢏)    <reserved-1F888>..<...
+      | 0xF0 0x9F 0xA2 0xAE..0xFF  #E0.0  [82] (🢮..🣿)    <reserved-1F8AE>..<...
+      | 0xF0 0x9F 0xA3 0x00..0xBF  #
+      | 0xF0 0x9F 0xA4 0x8C     #E13.0  [1] (🤌)       pinched fingers
+      | 0xF0 0x9F 0xA4 0x8D..0x8F  #E12.0  [3] (🤍..🤏)    white heart..pinchi...
+      | 0xF0 0x9F 0xA4 0x90..0x98  #E1.0   [9] (🤐..🤘)    zipper-mouth face.....
+      | 0xF0 0x9F 0xA4 0x99..0x9E  #E3.0   [6] (🤙..🤞)    call me hand..cross...
+      | 0xF0 0x9F 0xA4 0x9F     #E5.0   [1] (🤟)       love-you gesture
+      | 0xF0 0x9F 0xA4 0xA0..0xA7  #E3.0   [8] (🤠..🤧)    cowboy hat face..sn...
+      | 0xF0 0x9F 0xA4 0xA8..0xAF  #E5.0   [8] (🤨..🤯)    face with raised ey...
+      | 0xF0 0x9F 0xA4 0xB0     #E3.0   [1] (🤰)       pregnant woman
+      | 0xF0 0x9F 0xA4 0xB1..0xB2  #E5.0   [2] (🤱..🤲)    breast-feeding..pal...
+      | 0xF0 0x9F 0xA4 0xB3..0xBA  #E3.0   [8] (🤳..🤺)    selfie..person fencing
+      | 0xF0 0x9F 0xA4 0xBC..0xBE  #E3.0   [3] (🤼..🤾)    people wrestling..p...
+      | 0xF0 0x9F 0xA4 0xBF     #E12.0  [1] (🤿)       diving mask
+      | 0xF0 0x9F 0xA5 0x80..0x85  #E3.0   [6] (🥀..🥅)    wilted flower..goal...
+      | 0xF0 0x9F 0xA5 0x87..0x8B  #E3.0   [5] (🥇..🥋)    1st place medal..ma...
+      | 0xF0 0x9F 0xA5 0x8C     #E5.0   [1] (🥌)       curling stone
+      | 0xF0 0x9F 0xA5 0x8D..0x8F  #E11.0  [3] (🥍..🥏)    lacrosse..flying disc
+      | 0xF0 0x9F 0xA5 0x90..0x9E  #E3.0  [15] (🥐..🥞)    croissant..pancakes
+      | 0xF0 0x9F 0xA5 0x9F..0xAB  #E5.0  [13] (🥟..🥫)    dumpling..canned food
+      | 0xF0 0x9F 0xA5 0xAC..0xB0  #E11.0  [5] (🥬..🥰)    leafy green..smilin...
+      | 0xF0 0x9F 0xA5 0xB1     #E12.0  [1] (🥱)       yawning face
+      | 0xF0 0x9F 0xA5 0xB2     #E13.0  [1] (🥲)       smiling face with tear
+      | 0xF0 0x9F 0xA5 0xB3..0xB6  #E11.0  [4] (🥳..🥶)    partying face..cold...
+      | 0xF0 0x9F 0xA5 0xB7..0xB8  #E13.0  [2] (🥷..🥸)    ninja..disguised face
+      | 0xF0 0x9F 0xA5 0xB9     #E14.0  [1] (🥹)       face holding back tears
+      | 0xF0 0x9F 0xA5 0xBA     #E11.0  [1] (🥺)       pleading face
+      | 0xF0 0x9F 0xA5 0xBB     #E12.0  [1] (🥻)       sari
+      | 0xF0 0x9F 0xA5 0xBC..0xBF  #E11.0  [4] (🥼..🥿)    lab coat..flat shoe
+      | 0xF0 0x9F 0xA6 0x80..0x84  #E1.0   [5] (🦀..🦄)    crab..unicorn
+      | 0xF0 0x9F 0xA6 0x85..0x91  #E3.0  [13] (🦅..🦑)    eagle..squid
+      | 0xF0 0x9F 0xA6 0x92..0x97  #E5.0   [6] (🦒..🦗)    giraffe..cricket
+      | 0xF0 0x9F 0xA6 0x98..0xA2  #E11.0 [11] (🦘..🦢)    kangaroo..swan
+      | 0xF0 0x9F 0xA6 0xA3..0xA4  #E13.0  [2] (🦣..🦤)    mammoth..dodo
+      | 0xF0 0x9F 0xA6 0xA5..0xAA  #E12.0  [6] (🦥..🦪)    sloth..oyster
+      | 0xF0 0x9F 0xA6 0xAB..0xAD  #E13.0  [3] (🦫..🦭)    beaver..seal
+      | 0xF0 0x9F 0xA6 0xAE..0xAF  #E12.0  [2] (🦮..🦯)    guide dog..white cane
+      | 0xF0 0x9F 0xA6 0xB0..0xB9  #E11.0 [10] (🦰..🦹)    red hair..supervillain
+      | 0xF0 0x9F 0xA6 0xBA..0xBF  #E12.0  [6] (🦺..🦿)    safety vest..mechan...
+      | 0xF0 0x9F 0xA7 0x80     #E1.0   [1] (🧀)       cheese wedge
+      | 0xF0 0x9F 0xA7 0x81..0x82  #E11.0  [2] (🧁..🧂)    cupcake..salt
+      | 0xF0 0x9F 0xA7 0x83..0x8A  #E12.0  [8] (🧃..🧊)    beverage box..ice
+      | 0xF0 0x9F 0xA7 0x8B     #E13.0  [1] (🧋)       bubble tea
+      | 0xF0 0x9F 0xA7 0x8C     #E14.0  [1] (🧌)       troll
+      | 0xF0 0x9F 0xA7 0x8D..0x8F  #E12.0  [3] (🧍..🧏)    person standing..de...
+      | 0xF0 0x9F 0xA7 0x90..0xA6  #E5.0  [23] (🧐..🧦)    face with monocle.....
+      | 0xF0 0x9F 0xA7 0xA7..0xBF  #E11.0 [25] (🧧..🧿)    red envelope..nazar...
+      | 0xF0 0x9F 0xA8 0x80..0xFF  #E0.0 [112] (🨀..🩯)    NEUTRAL CHESS KING....
+      | 0xF0 0x9F 0xA9 0x00..0xAF  #
+      | 0xF0 0x9F 0xA9 0xB0..0xB3  #E12.0  [4] (🩰..🩳)    ballet shoes..shorts
+      | 0xF0 0x9F 0xA9 0xB4     #E13.0  [1] (🩴)       thong sandal
+      | 0xF0 0x9F 0xA9 0xB5..0xB7  #E15.0  [3] (🩵..🩷)    light blue heart..p...
+      | 0xF0 0x9F 0xA9 0xB8..0xBA  #E12.0  [3] (🩸..🩺)    drop of blood..stet...
+      | 0xF0 0x9F 0xA9 0xBB..0xBC  #E14.0  [2] (🩻..🩼)    x-ray..crutch
+      | 0xF0 0x9F 0xA9 0xBD..0xBF  #E0.0   [3] (🩽..🩿)    <reserved-1FA7D>..<...
+      | 0xF0 0x9F 0xAA 0x80..0x82  #E12.0  [3] (🪀..🪂)    yo-yo..parachute
+      | 0xF0 0x9F 0xAA 0x83..0x86  #E13.0  [4] (🪃..🪆)    boomerang..nesting ...
+      | 0xF0 0x9F 0xAA 0x87..0x88  #E15.0  [2] (🪇..🪈)    maracas..flute
+      | 0xF0 0x9F 0xAA 0x89..0x8F  #E0.0   [7] (🪉..🪏)    <reserved-1FA89>..<...
+      | 0xF0 0x9F 0xAA 0x90..0x95  #E12.0  [6] (🪐..🪕)    ringed planet..banjo
+      | 0xF0 0x9F 0xAA 0x96..0xA8  #E13.0 [19] (🪖..🪨)    military helmet..rock
+      | 0xF0 0x9F 0xAA 0xA9..0xAC  #E14.0  [4] (🪩..🪬)    mirror ball..hamsa
+      | 0xF0 0x9F 0xAA 0xAD..0xAF  #E15.0  [3] (🪭..🪯)    folding hand fan..k...
+      | 0xF0 0x9F 0xAA 0xB0..0xB6  #E13.0  [7] (🪰..🪶)    fly..feather
+      | 0xF0 0x9F 0xAA 0xB7..0xBA  #E14.0  [4] (🪷..🪺)    lotus..nest with eggs
+      | 0xF0 0x9F 0xAA 0xBB..0xBD  #E15.0  [3] (🪻..🪽)    hyacinth..wing
+      | 0xF0 0x9F 0xAA 0xBE     #E0.0   [1] (🪾)       <reserved-1FABE>
+      | 0xF0 0x9F 0xAA 0xBF     #E15.0  [1] (🪿)       goose
+      | 0xF0 0x9F 0xAB 0x80..0x82  #E13.0  [3] (🫀..🫂)    anatomical heart..p...
+      | 0xF0 0x9F 0xAB 0x83..0x85  #E14.0  [3] (🫃..🫅)    pregnant man..perso...
+      | 0xF0 0x9F 0xAB 0x86..0x8D  #E0.0   [8] (🫆..🫍)    <reserved-1FAC6>..<...
+      | 0xF0 0x9F 0xAB 0x8E..0x8F  #E15.0  [2] (🫎..🫏)    moose..donkey
+      | 0xF0 0x9F 0xAB 0x90..0x96  #E13.0  [7] (🫐..🫖)    blueberries..teapot
+      | 0xF0 0x9F 0xAB 0x97..0x99  #E14.0  [3] (🫗..🫙)    pouring liquid..jar
+      | 0xF0 0x9F 0xAB 0x9A..0x9B  #E15.0  [2] (🫚..🫛)    ginger root..pea pod
+      | 0xF0 0x9F 0xAB 0x9C..0x9F  #E0.0   [4] (🫜..🫟)    <reserved-1FADC>..<...
+      | 0xF0 0x9F 0xAB 0xA0..0xA7  #E14.0  [8] (🫠..🫧)    melting face..bubbles
+      | 0xF0 0x9F 0xAB 0xA8     #E15.0  [1] (🫨)       shaking face
+      | 0xF0 0x9F 0xAB 0xA9..0xAF  #E0.0   [7] (🫩..🫯)    <reserved-1FAE9>..<...
+      | 0xF0 0x9F 0xAB 0xB0..0xB6  #E14.0  [7] (🫰..🫶)    hand with index fin...
+      | 0xF0 0x9F 0xAB 0xB7..0xB8  #E15.0  [2] (🫷..🫸)    leftwards pushing h...
+      | 0xF0 0x9F 0xAB 0xB9..0xBF  #E0.0   [7] (🫹..🫿)    <reserved-1FAF9>..<...
+      | 0xF0 0x9F 0xB0 0x80..0xFF        #E0.0[1022] (🰀..🿽)    <reserved-1FC...
+      | 0xF0 0x9F 0xB1..0xBE 0x00..0xFF  #
+      | 0xF0 0x9F 0xBF 0x00..0xBD        #
+      ;
+
+}%%
--- a/vendor/github.com/apparentlymart/go-textseg/v15/textseg/generate.go
+++ b/vendor/github.com/apparentlymart/go-textseg/v15/textseg/generate.go
@@ -0,0 +1,8 @@
+package textseg
+
+//go:generate go run make_tables.go -output tables.go
+//go:generate go run make_test_tables.go -output tables_test.go
+//go:generate ruby unicode2ragel.rb --url=https://www.unicode.org/Public/15.0.0/ucd/auxiliary/GraphemeBreakProperty.txt -m GraphemeCluster -p "Prepend,CR,LF,Control,Extend,Regional_Indicator,SpacingMark,L,V,T,LV,LVT,ZWJ" -o grapheme_clusters_table.rl
+//go:generate ruby unicode2ragel.rb --url=https://www.unicode.org/Public/15.0.0/ucd/emoji/emoji-data.txt -m Emoji -p "Extended_Pictographic" -o emoji_table.rl
+//go:generate ragel -Z grapheme_clusters.rl
+//go:generate gofmt -w grapheme_clusters.go
--- a/vendor/github.com/apparentlymart/go-textseg/v15/textseg/grapheme_clusters.go
+++ b/vendor/github.com/apparentlymart/go-textseg/v15/textseg/grapheme_clusters.go
--- a/vendor/github.com/apparentlymart/go-textseg/v15/textseg/grapheme_clusters.rl
+++ b/vendor/github.com/apparentlymart/go-textseg/v15/textseg/grapheme_clusters.rl
@@ -0,0 +1,133 @@
+package textseg
+
+import (
+    "errors"
+    "unicode/utf8"
+)
+
+// Generated from grapheme_clusters.rl. DO NOT EDIT
+%%{
+  # (except you are actually in grapheme_clusters.rl here, so edit away!)
+
+  machine graphclust;
+  write data;
+}%%
+
+var Error = errors.New("invalid UTF8 text")
+
+// ScanGraphemeClusters is a split function for bufio.Scanner that splits
+// on grapheme cluster boundaries.
+func ScanGraphemeClusters(data []byte, atEOF bool) (int, []byte, error) {
+    if len(data) == 0 {
+        return 0, nil, nil
+    }
+
+    // Ragel state
+	cs := 0 // Current State
+	p := 0  // "Pointer" into data
+	pe := len(data) // End-of-data "pointer"
+    ts := 0
+    te := 0
+    act := 0
+    eof := pe
+
+    // Make Go compiler happy
+    _ = ts
+    _ = te
+    _ = act
+    _ = eof
+
+    startPos := 0
+    endPos := 0
+
+    %%{
+        include GraphemeCluster "grapheme_clusters_table.rl";
+        include Emoji "emoji_table.rl";
+
+        action start {
+            startPos = p
+        }
+
+        action end {
+            endPos = p
+        }
+
+        action emit {
+            return endPos+1, data[startPos:endPos+1], nil
+        }
+
+        ZWJGlue = ZWJ (Extended_Pictographic Extend*)?;
+        AnyExtender = Extend | ZWJGlue | SpacingMark;
+        Extension = AnyExtender*;
+        ReplacementChar = (0xEF 0xBF 0xBD);
+
+        CRLFSeq = CR LF;
+        ControlSeq = Control | ReplacementChar;
+        HangulSeq = (
+            L+ (((LV? V+ | LVT) T*)?|LV?) |
+            LV V* T* |
+            V+ T* |
+            LVT T* |
+            T+
+        ) Extension;
+        EmojiSeq = Extended_Pictographic Extend* Extension;
+        ZWJSeq = ZWJ (ZWJ | Extend | SpacingMark)*;
+        EmojiFlagSeq = Regional_Indicator Regional_Indicator? Extension;
+
+        UTF8Cont = 0x80 .. 0xBF;
+        AnyUTF8 = (
+            0x00..0x7F |
+            0xC0..0xDF . UTF8Cont |
+            0xE0..0xEF . UTF8Cont . UTF8Cont |
+            0xF0..0xF7 . UTF8Cont . UTF8Cont . UTF8Cont
+        );
+
+        # OtherSeq is any character that isn't at the start of one of the extended sequences above, followed by extension
+        OtherSeq = (AnyUTF8 - (CR|LF|Control|ReplacementChar|L|LV|V|LVT|T|Extended_Pictographic|ZWJ|Regional_Indicator|Prepend)) (Extend | ZWJ | SpacingMark)*;
+
+        # PrependSeq is prepend followed by any of the other patterns above, except control characters which explicitly break
+        PrependSeq = Prepend+ (HangulSeq|EmojiSeq|ZWJSeq|EmojiFlagSeq|OtherSeq)?;
+
+        CRLFTok = CRLFSeq >start @end;
+        ControlTok = ControlSeq >start @end;
+        HangulTok = HangulSeq >start @end;
+        EmojiTok = EmojiSeq >start @end;
+        ZWJTok = ZWJSeq >start @end;
+        EmojiFlagTok = EmojiFlagSeq >start @end;
+        OtherTok = OtherSeq >start @end;
+        PrependTok = PrependSeq >start @end;
+
+        main := |*
+            CRLFTok => emit;
+            ControlTok => emit;
+            HangulTok => emit;
+            EmojiTok => emit;
+            ZWJTok => emit;
+            EmojiFlagTok => emit;
+            PrependTok => emit;
+            OtherTok => emit;
+
+            # any single valid UTF-8 character would also be valid per spec,
+            # but we'll handle that separately after the loop so we can deal
+            # with requesting more bytes if we're not at EOF.
+        *|;
+
+        write init;
+        write exec;
+    }%%
+
+    // If we fall out here then we were unable to complete a sequence.
+    // If we weren't able to complete a sequence then either we've
+    // reached the end of a partial buffer (so there's more data to come)
+    // or we have an isolated symbol that would normally be part of a
+    // grapheme cluster but has appeared in isolation here.
+
+    if !atEOF {
+        // Request more
+        return 0, nil, nil
+    }
+
+    // Just take the first UTF-8 sequence and return that.
+    _, seqLen := utf8.DecodeRune(data)
+    return seqLen, data[:seqLen], nil
+}
--- a/vendor/github.com/apparentlymart/go-textseg/v15/textseg/grapheme_clusters_table.rl
+++ b/vendor/github.com/apparentlymart/go-textseg/v15/textseg/grapheme_clusters_table.rl
--- a/vendor/github.com/apparentlymart/go-textseg/v15/textseg/tables.go
+++ b/vendor/github.com/apparentlymart/go-textseg/v15/textseg/tables.go
--- a/vendor/github.com/apparentlymart/go-textseg/v15/textseg/unicode2ragel.rb
+++ b/vendor/github.com/apparentlymart/go-textseg/v15/textseg/unicode2ragel.rb
@@ -0,0 +1,335 @@
+#!/usr/bin/env ruby
+#
+# This scripted has been updated to accept more command-line arguments:
+#
+#    -u, --url                        URL to process
+#    -m, --machine                    Machine name
+#    -p, --properties                 Properties to add to the machine
+#    -o, --output                     Write output to file
+#
+# Updated by: Marty Schoch <marty.schoch@gmail.com>
+# 
+# This script uses the unicode spec to generate a Ragel state machine
+# that recognizes unicode alphanumeric characters.  It generates 5
+# character classes: uupper, ulower, ualpha, udigit, and ualnum.
+# Currently supported encodings are UTF-8 [default] and UCS-4.
+#
+# Usage: unicode2ragel.rb [options]
+#    -e, --encoding [ucs4 | utf8]     Data encoding
+#    -h, --help                       Show this message
+#
+# This script was originally written as part of the Ferret search
+# engine library.
+#
+# Author: Rakan El-Khalil <rakan@well.com>
+
+require 'optparse'
+require 'open-uri'
+
+ENCODINGS = [ :utf8, :ucs4 ]
+ALPHTYPES = { :utf8 => "byte", :ucs4 => "rune" }
+DEFAULT_CHART_URL = "http://www.unicode.org/Public/5.1.0/ucd/DerivedCoreProperties.txt"
+DEFAULT_MACHINE_NAME= "WChar"
+
+###
+# Display vars & default option
+
+TOTAL_WIDTH = 80
+RANGE_WIDTH = 23
+@encoding = :utf8
+@chart_url = DEFAULT_CHART_URL
+machine_name = DEFAULT_MACHINE_NAME
+properties = []
+@output = $stdout
+
+###
+# Option parsing
+
+cli_opts = OptionParser.new do |opts|
+  opts.on("-e", "--encoding [ucs4 | utf8]", "Data encoding") do |o|
+    @encoding = o.downcase.to_sym
+  end
+  opts.on("-h", "--help", "Show this message") do
+    puts opts
+    exit
+  end
+  opts.on("-u", "--url URL", "URL to process") do |o|
+    @chart_url = o 
+  end
+  opts.on("-m", "--machine MACHINE_NAME", "Machine name") do |o|
+    machine_name = o
+  end
+  opts.on("-p", "--properties x,y,z", Array, "Properties to add to machine") do |o|
+    properties = o
+  end
+  opts.on("-o", "--output FILE", "output file") do |o|
+    @output = File.new(o, "w+")
+  end
+end
+
+cli_opts.parse(ARGV)
+unless ENCODINGS.member? @encoding
+  puts "Invalid encoding: #{@encoding}"
+  puts cli_opts
+  exit
+end
+
+##
+# Downloads the document at url and yields every alpha line's hex
+# range and description.
+
+def each_alpha( url, property ) 
+  URI.open( url ) do |file|
+    file.each_line do |line|
+      next if line =~ /^#/;
+      next if line !~ /; #{property} *#/;
+
+      range, description = line.split(/;/)
+      range.strip!
+      description.gsub!(/.*#/, '').strip!
+
+      if range =~ /\.\./
+           start, stop = range.split '..'
+      else start = stop = range
+      end
+
+      yield start.hex .. stop.hex, description
+    end
+  end
+end
+
+###
+# Formats to hex at minimum width
+
+def to_hex( n )
+  r = "%0X" % n
+  r = "0#{r}" unless (r.length % 2).zero?
+  r
+end
+
+###
+# UCS4 is just a straight hex conversion of the unicode codepoint.
+
+def to_ucs4( range )
+  rangestr  =   "0x" + to_hex(range.begin)
+  rangestr << "..0x" + to_hex(range.end) if range.begin != range.end
+  [ rangestr ]
+end
+
+##
+# 0x00     - 0x7f     -> 0zzzzzzz[7]
+# 0x80     - 0x7ff    -> 110yyyyy[5] 10zzzzzz[6]
+# 0x800    - 0xffff   -> 1110xxxx[4] 10yyyyyy[6] 10zzzzzz[6]
+# 0x010000 - 0x10ffff -> 11110www[3] 10xxxxxx[6] 10yyyyyy[6] 10zzzzzz[6] 
+
+UTF8_BOUNDARIES = [0x7f, 0x7ff, 0xffff, 0x10ffff]
+
+def to_utf8_enc( n )
+  r = 0
+  if n <= 0x7f
+    r = n
+  elsif n <= 0x7ff
+    y = 0xc0 | (n >> 6)
+    z = 0x80 | (n & 0x3f)
+    r = y << 8 | z
+  elsif n <= 0xffff
+    x = 0xe0 | (n >> 12)
+    y = 0x80 | (n >>  6) & 0x3f
+    z = 0x80 |  n        & 0x3f
+    r = x << 16 | y << 8 | z
+  elsif n <= 0x10ffff
+    w = 0xf0 | (n >> 18)
+    x = 0x80 | (n >> 12) & 0x3f
+    y = 0x80 | (n >>  6) & 0x3f
+    z = 0x80 |  n        & 0x3f
+    r = w << 24 | x << 16 | y << 8 | z
+  end
+
+  to_hex(r)
+end
+
+def from_utf8_enc( n )
+  n = n.hex
+  r = 0
+  if n <= 0x7f
+    r = n
+  elsif n <= 0xdfff
+    y = (n >> 8) & 0x1f
+    z =  n       & 0x3f
+    r = y << 6 | z
+  elsif n <= 0xefffff
+    x = (n >> 16) & 0x0f
+    y = (n >>  8) & 0x3f
+    z =  n        & 0x3f
+    r = x << 10 | y << 6 | z
+  elsif n <= 0xf7ffffff
+    w = (n >> 24) & 0x07
+    x = (n >> 16) & 0x3f
+    y = (n >>  8) & 0x3f
+    z =  n        & 0x3f
+    r = w << 18 | x << 12 | y << 6 | z
+  end
+  r
+end
+
+###
+# Given a range, splits it up into ranges that can be continuously
+# encoded into utf8.  Eg: 0x00 .. 0xff => [0x00..0x7f, 0x80..0xff]
+# This is not strictly needed since the current [5.1] unicode standard
+# doesn't have ranges that straddle utf8 boundaries.  This is included
+# for completeness as there is no telling if that will ever change.
+
+def utf8_ranges( range )
+  ranges = []
+  UTF8_BOUNDARIES.each do |max|
+    if range.begin <= max
+      if range.end <= max
+        ranges << range
+        return ranges
+      end
+
+      ranges << (range.begin .. max)
+      range = (max + 1) .. range.end
+    end
+  end
+  ranges
+end
+
+def build_range( start, stop )
+  size = start.size/2
+  left = size - 1
+  return [""] if size < 1
+
+  a = start[0..1]
+  b = stop[0..1]
+
+  ###
+  # Shared prefix
+
+  if a == b
+    return build_range(start[2..-1], stop[2..-1]).map do |elt|
+      "0x#{a} " + elt
+    end
+  end
+
+  ###
+  # Unshared prefix, end of run
+
+  return ["0x#{a}..0x#{b} "] if left.zero?
+  
+  ###
+  # Unshared prefix, not end of run
+  # Range can be 0x123456..0x56789A
+  # Which is equivalent to:
+  #     0x123456 .. 0x12FFFF
+  #     0x130000 .. 0x55FFFF
+  #     0x560000 .. 0x56789A
+
+  ret = []
+  ret << build_range(start, a + "FF" * left)
+
+  ###
+  # Only generate middle range if need be.
+
+  if a.hex+1 != b.hex
+    max = to_hex(b.hex - 1)
+    max = "FF" if b == "FF"
+    ret << "0x#{to_hex(a.hex+1)}..0x#{max} " + "0x00..0xFF " * left
+  end
+
+  ###
+  # Don't generate last range if it is covered by first range
+  
+  ret << build_range(b + "00" * left, stop) unless b == "FF"
+  ret.flatten!
+end
+
+def to_utf8( range )
+  utf8_ranges( range ).map do |r|   
+    begin_enc = to_utf8_enc(r.begin)
+    end_enc = to_utf8_enc(r.end)
+    build_range begin_enc, end_enc
+  end.flatten!
+end
+
+##
+# Perform a 3-way comparison of the number of codepoints advertised by
+# the unicode spec for the given range, the originally parsed range,
+# and the resulting utf8 encoded range.
+
+def count_codepoints( code )
+  code.split(' ').inject(1) do |acc, elt|
+    if elt =~ /0x(.+)\.\.0x(.+)/
+      if @encoding == :utf8
+        acc * (from_utf8_enc($2) - from_utf8_enc($1) + 1)
+      else
+        acc * ($2.hex - $1.hex + 1)
+      end
+    else
+      acc
+    end
+  end
+end
+
+def is_valid?( range, desc, codes )
+  spec_count  = 1
+  spec_count  = $1.to_i if desc =~ /\[(\d+)\]/
+  range_count = range.end - range.begin + 1
+
+  sum = codes.inject(0) { |acc, elt| acc + count_codepoints(elt) }
+  sum == spec_count and sum == range_count
+end
+
+##
+# Generate the state maching to stdout
+
+def generate_machine( name, property )
+  pipe = " "
+  @output.puts "    #{name} = "
+  each_alpha( @chart_url, property ) do |range, desc|
+
+    codes = (@encoding == :ucs4) ? to_ucs4(range) : to_utf8(range)
+
+    #raise "Invalid encoding of range #{range}: #{codes.inspect}" unless 
+    #  is_valid? range, desc, codes
+
+    range_width = codes.map { |a| a.size }.max
+    range_width = RANGE_WIDTH if range_width < RANGE_WIDTH
+
+    desc_width  = TOTAL_WIDTH - RANGE_WIDTH - 11
+    desc_width -= (range_width - RANGE_WIDTH) if range_width > RANGE_WIDTH
+
+    if desc.size > desc_width
+      desc = desc[0..desc_width - 4] + "..."
+    end
+
+    codes.each_with_index do |r, idx|
+      desc = "" unless idx.zero?
+      code = "%-#{range_width}s" % r
+      @output.puts "      #{pipe} #{code} ##{desc}"
+      pipe = "|"
+    end
+  end
+  @output.puts "      ;"
+  @output.puts ""
+end
+
+@output.puts <<EOF
+# The following Ragel file was autogenerated with #{$0} 
+# from: #{@chart_url}
+#
+# It defines #{properties}.
+#
+# To use this, make sure that your alphtype is set to #{ALPHTYPES[@encoding]},
+# and that your input is in #{@encoding}.
+
+%%{
+    machine #{machine_name};
+    
+EOF
+
+properties.each { |x| generate_machine( x, x ) }
+
+@output.puts <<EOF
+}%%
+EOF
--- a/vendor/github.com/apparentlymart/go-textseg/v15/textseg/utf8_seqs.go
+++ b/vendor/github.com/apparentlymart/go-textseg/v15/textseg/utf8_seqs.go
@@ -0,0 +1,19 @@
+package textseg
+
+import "unicode/utf8"
+
+// ScanGraphemeClusters is a split function for bufio.Scanner that splits
+// on UTF8 sequence boundaries.
+//
+// This is included largely for completeness, since this behavior is already
+// built in to Go when ranging over a string.
+func ScanUTF8Sequences(data []byte, atEOF bool) (int, []byte, error) {
+	if len(data) == 0 {
+		return 0, nil, nil
+	}
+	r, seqLen := utf8.DecodeRune(data)
+	if r == utf8.RuneError && !atEOF {
+		return 0, nil, nil
+	}
+	return seqLen, data[:seqLen], nil
+}
--- a/vendor/github.com/araddon/dateparse/.travis.yml
+++ b/vendor/github.com/araddon/dateparse/.travis.yml
@@ -0,0 +1,13 @@
+language: go
+
+go:
+  - 1.13.x
+
+before_install:
+  - go get -t -v ./...
+
+script:
+  - go test -race -coverprofile=coverage.txt -covermode=atomic
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
--- a/vendor/github.com/araddon/dateparse/LICENSE
+++ b/vendor/github.com/araddon/dateparse/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015-2017 Aaron Raddon
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
--- a/vendor/github.com/araddon/dateparse/README.md
+++ b/vendor/github.com/araddon/dateparse/README.md
@@ -0,0 +1,323 @@
+Go Date Parser 
+---------------------------
+
+Parse many date strings without knowing format in advance.  Uses a scanner to read bytes and use a state machine to find format.  Much faster than shotgun based parse methods.  See [bench_test.go](https://github.com/araddon/dateparse/blob/master/bench_test.go) for performance comparison.
+
+
+[![Code Coverage](https://codecov.io/gh/araddon/dateparse/branch/master/graph/badge.svg)](https://codecov.io/gh/araddon/dateparse)
+[![GoDoc](https://godoc.org/github.com/araddon/dateparse?status.svg)](http://godoc.org/github.com/araddon/dateparse)
+[![Build Status](https://travis-ci.org/araddon/dateparse.svg?branch=master)](https://travis-ci.org/araddon/dateparse)
+[![Go ReportCard](https://goreportcard.com/badge/araddon/dateparse)](https://goreportcard.com/report/araddon/dateparse)
+
+**MM/DD/YYYY VS DD/MM/YYYY** Right now this uses mm/dd/yyyy WHEN ambiguous if this is not desired behavior, use `ParseStrict` which will fail on ambiguous date strings.
+
+**Timezones** The location your server is configured affects the results!  See example or https://play.golang.org/p/IDHRalIyXh and last paragraph here https://golang.org/pkg/time/#Parse.
+
+
+```go
+
+// Normal parse.  Equivalent Timezone rules as time.Parse()
+t, err := dateparse.ParseAny("3/1/2014")
+
+// Parse Strict, error on ambigous mm/dd vs dd/mm dates
+t, err := dateparse.ParseStrict("3/1/2014")
+> returns error 
+
+// Return a string that represents the layout to parse the given date-time.
+layout, err := dateparse.ParseFormat("May 8, 2009 5:57:51 PM")
+> "Jan 2, 2006 3:04:05 PM"
+
+```
+
+cli tool for testing dateformats
+----------------------------------
+
+[Date Parse CLI](https://github.com/araddon/dateparse/blob/master/dateparse)
+
+
+Extended example
+-------------------
+
+https://github.com/araddon/dateparse/blob/master/example/main.go
+
+```go
+package main
+
+import (
+	"flag"
+	"fmt"
+	"time"
+
+	"github.com/scylladb/termtables"
+	"github.com/araddon/dateparse"
+)
+
+var examples = []string{
+	"May 8, 2009 5:57:51 PM",
+	"oct 7, 1970",
+	"oct 7, '70",
+	"oct. 7, 1970",
+	"oct. 7, 70",
+	"Mon Jan  2 15:04:05 2006",
+	"Mon Jan  2 15:04:05 MST 2006",
+	"Mon Jan 02 15:04:05 -0700 2006",
+	"Monday, 02-Jan-06 15:04:05 MST",
+	"Mon, 02 Jan 2006 15:04:05 MST",
+	"Tue, 11 Jul 2017 16:28:13 +0200 (CEST)",
+	"Mon, 02 Jan 2006 15:04:05 -0700",
+	"Mon 30 Sep 2018 09:09:09 PM UTC",
+	"Mon Aug 10 15:44:11 UTC+0100 2015",
+	"Thu, 4 Jan 2018 17:53:36 +0000",
+	"Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)",
+	"Sun, 3 Jan 2021 00:12:23 +0800 (GMT+08:00)",
+	"September 17, 2012 10:09am",
+	"September 17, 2012 at 10:09am PST-08",
+	"September 17, 2012, 10:10:09",
+	"October 7, 1970",
+	"October 7th, 1970",
+	"12 Feb 2006, 19:17",
+	"12 Feb 2006 19:17",
+	"14 May 2019 19:11:40.164",
+	"7 oct 70",
+	"7 oct 1970",
+	"03 February 2013",
+	"1 July 2013",
+	"2013-Feb-03",
+	// dd/Mon/yyy  alpha Months
+	"06/Jan/2008:15:04:05 -0700",
+	"06/Jan/2008 15:04:05 -0700",
+	//   mm/dd/yy
+	"3/31/2014",
+	"03/31/2014",
+	"08/21/71",
+	"8/1/71",
+	"4/8/2014 22:05",
+	"04/08/2014 22:05",
+	"4/8/14 22:05",
+	"04/2/2014 03:00:51",
+	"8/8/1965 12:00:00 AM",
+	"8/8/1965 01:00:01 PM",
+	"8/8/1965 01:00 PM",
+	"8/8/1965 1:00 PM",
+	"8/8/1965 12:00 AM",
+	"4/02/2014 03:00:51",
+	"03/19/2012 10:11:59",
+	"03/19/2012 10:11:59.3186369",
+	// yyyy/mm/dd
+	"2014/3/31",
+	"2014/03/31",
+	"2014/4/8 22:05",
+	"2014/04/08 22:05",
+	"2014/04/2 03:00:51",
+	"2014/4/02 03:00:51",
+	"2012/03/19 10:11:59",
+	"2012/03/19 10:11:59.3186369",
+	// yyyy:mm:dd
+	"2014:3:31",
+	"2014:03:31",
+	"2014:4:8 22:05",
+	"2014:04:08 22:05",
+	"2014:04:2 03:00:51",
+	"2014:4:02 03:00:51",
+	"2012:03:19 10:11:59",
+	"2012:03:19 10:11:59.3186369",
+	// Chinese
+	"2014年04月08日",
+	//   yyyy-mm-ddThh
+	"2006-01-02T15:04:05+0000",
+	"2009-08-12T22:15:09-07:00",
+	"2009-08-12T22:15:09",
+	"2009-08-12T22:15:09.988",
+	"2009-08-12T22:15:09Z",
+	"2017-07-19T03:21:51:897+0100",
+	"2019-05-29T08:41-04", // no seconds, 2 digit TZ offset
+	//   yyyy-mm-dd hh:mm:ss
+	"2014-04-26 17:24:37.3186369",
+	"2012-08-03 18:31:59.257000000",
+	"2014-04-26 17:24:37.123",
+	"2013-04-01 22:43",
+	"2013-04-01 22:43:22",
+	"2014-12-16 06:20:00 UTC",
+	"2014-12-16 06:20:00 GMT",
+	"2014-04-26 05:24:37 PM",
+	"2014-04-26 13:13:43 +0800",
+	"2014-04-26 13:13:43 +0800 +08",
+	"2014-04-26 13:13:44 +09:00",
+	"2012-08-03 18:31:59.257000000 +0000 UTC",
+	"2015-09-30 18:48:56.35272715 +0000 UTC",
+	"2015-02-18 00:12:00 +0000 GMT",
+	"2015-02-18 00:12:00 +0000 UTC",
+	"2015-02-08 03:02:00 +0300 MSK m=+0.000000001",
+	"2015-02-08 03:02:00.001 +0300 MSK m=+0.000000001",
+	"2017-07-19 03:21:51+00:00",
+	"2014-04-26",
+	"2014-04",
+	"2014",
+	"2014-05-11 08:20:13,787",
+	// yyyy-mm-dd-07:00
+	"2020-07-20+08:00",
+	// mm.dd.yy
+	"3.31.2014",
+	"03.31.2014",
+	"08.21.71",
+	"2014.03",
+	"2014.03.30",
+	//  yyyymmdd and similar
+	"20140601",
+	"20140722105203",
+	// yymmdd hh:mm:yy  mysql log
+	// 080313 05:21:55 mysqld started
+	"171113 14:14:20",
+	// unix seconds, ms, micro, nano
+	"1332151919",
+	"1384216367189",
+	"1384216367111222",
+	"1384216367111222333",
+}
+
+var (
+	timezone = ""
+)
+
+func main() {
+	flag.StringVar(&timezone, "timezone", "UTC", "Timezone aka `America/Los_Angeles` formatted time-zone")
+	flag.Parse()
+
+	if timezone != "" {
+		// NOTE:  This is very, very important to understand
+		// time-parsing in go
+		loc, err := time.LoadLocation(timezone)
+		if err != nil {
+			panic(err.Error())
+		}
+		time.Local = loc
+	}
+
+	table := termtables.CreateTable()
+
+	table.AddHeaders("Input", "Parsed, and Output as %v")
+	for _, dateExample := range examples {
+		t, err := dateparse.ParseLocal(dateExample)
+		if err != nil {
+			panic(err.Error())
+		}
+		table.AddRow(dateExample, fmt.Sprintf("%v", t))
+	}
+	fmt.Println(table.Render())
+}
+
+/*
+-------------------------------------------------------+-----------------------------------------+
+| Input                                                 | Parsed, and Output as %v                |
+-------------------------------------------------------+-----------------------------------------+
+| May 8, 2009 5:57:51 PM                                | 2009-05-08 17:57:51 +0000 UTC           |
+| oct 7, 1970                                           | 1970-10-07 00:00:00 +0000 UTC           |
+| oct 7, '70                                            | 1970-10-07 00:00:00 +0000 UTC           |
+| oct. 7, 1970                                          | 1970-10-07 00:00:00 +0000 UTC           |
+| oct. 7, 70                                            | 1970-10-07 00:00:00 +0000 UTC           |
+| Mon Jan  2 15:04:05 2006                              | 2006-01-02 15:04:05 +0000 UTC           |
+| Mon Jan  2 15:04:05 MST 2006                          | 2006-01-02 15:04:05 +0000 MST           |
+| Mon Jan 02 15:04:05 -0700 2006                        | 2006-01-02 15:04:05 -0700 -0700         |
+| Monday, 02-Jan-06 15:04:05 MST                        | 2006-01-02 15:04:05 +0000 MST           |
+| Mon, 02 Jan 2006 15:04:05 MST                         | 2006-01-02 15:04:05 +0000 MST           |
+| Tue, 11 Jul 2017 16:28:13 +0200 (CEST)                | 2017-07-11 16:28:13 +0200 +0200         |
+| Mon, 02 Jan 2006 15:04:05 -0700                       | 2006-01-02 15:04:05 -0700 -0700         |
+| Mon 30 Sep 2018 09:09:09 PM UTC                       | 2018-09-30 21:09:09 +0000 UTC           |
+| Mon Aug 10 15:44:11 UTC+0100 2015                     | 2015-08-10 15:44:11 +0000 UTC           |
+| Thu, 4 Jan 2018 17:53:36 +0000                        | 2018-01-04 17:53:36 +0000 UTC           |
+| Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time) | 2015-07-03 18:04:07 +0100 GMT           |
+| Sun, 3 Jan 2021 00:12:23 +0800 (GMT+08:00)            | 2021-01-03 00:12:23 +0800 +0800         |
+| September 17, 2012 10:09am                            | 2012-09-17 10:09:00 +0000 UTC           |
+| September 17, 2012 at 10:09am PST-08                  | 2012-09-17 10:09:00 -0800 PST           |
+| September 17, 2012, 10:10:09                          | 2012-09-17 10:10:09 +0000 UTC           |
+| October 7, 1970                                       | 1970-10-07 00:00:00 +0000 UTC           |
+| October 7th, 1970                                     | 1970-10-07 00:00:00 +0000 UTC           |
+| 12 Feb 2006, 19:17                                    | 2006-02-12 19:17:00 +0000 UTC           |
+| 12 Feb 2006 19:17                                     | 2006-02-12 19:17:00 +0000 UTC           |
+| 14 May 2019 19:11:40.164                              | 2019-05-14 19:11:40.164 +0000 UTC       |
+| 7 oct 70                                              | 1970-10-07 00:00:00 +0000 UTC           |
+| 7 oct 1970                                            | 1970-10-07 00:00:00 +0000 UTC           |
+| 03 February 2013                                      | 2013-02-03 00:00:00 +0000 UTC           |
+| 1 July 2013                                           | 2013-07-01 00:00:00 +0000 UTC           |
+| 2013-Feb-03                                           | 2013-02-03 00:00:00 +0000 UTC           |
+| 06/Jan/2008:15:04:05 -0700                            | 2008-01-06 15:04:05 -0700 -0700         |
+| 06/Jan/2008 15:04:05 -0700                            | 2008-01-06 15:04:05 -0700 -0700         |
+| 3/31/2014                                             | 2014-03-31 00:00:00 +0000 UTC           |
+| 03/31/2014                                            | 2014-03-31 00:00:00 +0000 UTC           |
+| 08/21/71                                              | 1971-08-21 00:00:00 +0000 UTC           |
+| 8/1/71                                                | 1971-08-01 00:00:00 +0000 UTC           |
+| 4/8/2014 22:05                                        | 2014-04-08 22:05:00 +0000 UTC           |
+| 04/08/2014 22:05                                      | 2014-04-08 22:05:00 +0000 UTC           |
+| 4/8/14 22:05                                          | 2014-04-08 22:05:00 +0000 UTC           |
+| 04/2/2014 03:00:51                                    | 2014-04-02 03:00:51 +0000 UTC           |
+| 8/8/1965 12:00:00 AM                                  | 1965-08-08 00:00:00 +0000 UTC           |
+| 8/8/1965 01:00:01 PM                                  | 1965-08-08 13:00:01 +0000 UTC           |
+| 8/8/1965 01:00 PM                                     | 1965-08-08 13:00:00 +0000 UTC           |
+| 8/8/1965 1:00 PM                                      | 1965-08-08 13:00:00 +0000 UTC           |
+| 8/8/1965 12:00 AM                                     | 1965-08-08 00:00:00 +0000 UTC           |
+| 4/02/2014 03:00:51                                    | 2014-04-02 03:00:51 +0000 UTC           |
+| 03/19/2012 10:11:59                                   | 2012-03-19 10:11:59 +0000 UTC           |
+| 03/19/2012 10:11:59.3186369                           | 2012-03-19 10:11:59.3186369 +0000 UTC   |
+| 2014/3/31                                             | 2014-03-31 00:00:00 +0000 UTC           |
+| 2014/03/31                                            | 2014-03-31 00:00:00 +0000 UTC           |
+| 2014/4/8 22:05                                        | 2014-04-08 22:05:00 +0000 UTC           |
+| 2014/04/08 22:05                                      | 2014-04-08 22:05:00 +0000 UTC           |
+| 2014/04/2 03:00:51                                    | 2014-04-02 03:00:51 +0000 UTC           |
+| 2014/4/02 03:00:51                                    | 2014-04-02 03:00:51 +0000 UTC           |
+| 2012/03/19 10:11:59                                   | 2012-03-19 10:11:59 +0000 UTC           |
+| 2012/03/19 10:11:59.3186369                           | 2012-03-19 10:11:59.3186369 +0000 UTC   |
+| 2014:3:31                                             | 2014-03-31 00:00:00 +0000 UTC           |
+| 2014:03:31                                            | 2014-03-31 00:00:00 +0000 UTC           |
+| 2014:4:8 22:05                                        | 2014-04-08 22:05:00 +0000 UTC           |
+| 2014:04:08 22:05                                      | 2014-04-08 22:05:00 +0000 UTC           |
+| 2014:04:2 03:00:51                                    | 2014-04-02 03:00:51 +0000 UTC           |
+| 2014:4:02 03:00:51                                    | 2014-04-02 03:00:51 +0000 UTC           |
+| 2012:03:19 10:11:59                                   | 2012-03-19 10:11:59 +0000 UTC           |
+| 2012:03:19 10:11:59.3186369                           | 2012-03-19 10:11:59.3186369 +0000 UTC   |
+| 2014年04月08日                                        | 2014-04-08 00:00:00 +0000 UTC           |
+| 2006-01-02T15:04:05+0000                              | 2006-01-02 15:04:05 +0000 UTC           |
+| 2009-08-12T22:15:09-07:00                             | 2009-08-12 22:15:09 -0700 -0700         |
+| 2009-08-12T22:15:09                                   | 2009-08-12 22:15:09 +0000 UTC           |
+| 2009-08-12T22:15:09.988                               | 2009-08-12 22:15:09.988 +0000 UTC       |
+| 2009-08-12T22:15:09Z                                  | 2009-08-12 22:15:09 +0000 UTC           |
+| 2017-07-19T03:21:51:897+0100                          | 2017-07-19 03:21:51.897 +0100 +0100     |
+| 2019-05-29T08:41-04                                   | 2019-05-29 08:41:00 -0400 -0400         |
+| 2014-04-26 17:24:37.3186369                           | 2014-04-26 17:24:37.3186369 +0000 UTC   |
+| 2012-08-03 18:31:59.257000000                         | 2012-08-03 18:31:59.257 +0000 UTC       |
+| 2014-04-26 17:24:37.123                               | 2014-04-26 17:24:37.123 +0000 UTC       |
+| 2013-04-01 22:43                                      | 2013-04-01 22:43:00 +0000 UTC           |
+| 2013-04-01 22:43:22                                   | 2013-04-01 22:43:22 +0000 UTC           |
+| 2014-12-16 06:20:00 UTC                               | 2014-12-16 06:20:00 +0000 UTC           |
+| 2014-12-16 06:20:00 GMT                               | 2014-12-16 06:20:00 +0000 UTC           |
+| 2014-04-26 05:24:37 PM                                | 2014-04-26 17:24:37 +0000 UTC           |
+| 2014-04-26 13:13:43 +0800                             | 2014-04-26 13:13:43 +0800 +0800         |
+| 2014-04-26 13:13:43 +0800 +08                         | 2014-04-26 13:13:43 +0800 +0800         |
+| 2014-04-26 13:13:44 +09:00                            | 2014-04-26 13:13:44 +0900 +0900         |
+| 2012-08-03 18:31:59.257000000 +0000 UTC               | 2012-08-03 18:31:59.257 +0000 UTC       |
+| 2015-09-30 18:48:56.35272715 +0000 UTC                | 2015-09-30 18:48:56.35272715 +0000 UTC  |
+| 2015-02-18 00:12:00 +0000 GMT                         | 2015-02-18 00:12:00 +0000 UTC           |
+| 2015-02-18 00:12:00 +0000 UTC                         | 2015-02-18 00:12:00 +0000 UTC           |
+| 2015-02-08 03:02:00 +0300 MSK m=+0.000000001          | 2015-02-08 03:02:00 +0300 +0300         |
+| 2015-02-08 03:02:00.001 +0300 MSK m=+0.000000001      | 2015-02-08 03:02:00.001 +0300 +0300     |
+| 2017-07-19 03:21:51+00:00                             | 2017-07-19 03:21:51 +0000 UTC           |
+| 2014-04-26                                            | 2014-04-26 00:00:00 +0000 UTC           |
+| 2014-04                                               | 2014-04-01 00:00:00 +0000 UTC           |
+| 2014                                                  | 2014-01-01 00:00:00 +0000 UTC           |
+| 2014-05-11 08:20:13,787                               | 2014-05-11 08:20:13.787 +0000 UTC       |
+| 2020-07-20+08:00                                      | 2020-07-20 00:00:00 +0800 +0800         |
+| 3.31.2014                                             | 2014-03-31 00:00:00 +0000 UTC           |
+| 03.31.2014                                            | 2014-03-31 00:00:00 +0000 UTC           |
+| 08.21.71                                              | 1971-08-21 00:00:00 +0000 UTC           |
+| 2014.03                                               | 2014-03-01 00:00:00 +0000 UTC           |
+| 2014.03.30                                            | 2014-03-30 00:00:00 +0000 UTC           |
+| 20140601                                              | 2014-06-01 00:00:00 +0000 UTC           |
+| 20140722105203                                        | 2014-07-22 10:52:03 +0000 UTC           |
+| 171113 14:14:20                                       | 2017-11-13 14:14:20 +0000 UTC           |
+| 1332151919                                            | 2012-03-19 10:11:59 +0000 UTC           |
+| 1384216367189                                         | 2013-11-12 00:32:47.189 +0000 UTC       |
+| 1384216367111222                                      | 2013-11-12 00:32:47.111222 +0000 UTC    |
+| 1384216367111222333                                   | 2013-11-12 00:32:47.111222333 +0000 UTC |
+-------------------------------------------------------+-----------------------------------------+
+*/
+
+```
--- a/vendor/github.com/araddon/dateparse/parseany.go
+++ b/vendor/github.com/araddon/dateparse/parseany.go
--- a/vendor/github.com/glycerine/blake2b/README
+++ b/vendor/github.com/glycerine/blake2b/README
@@ -0,0 +1,23 @@
+Go implementation of BLAKE2b collision-resistant cryptographic hash function
+created by Jean-Philippe Aumasson, Samuel Neves, Zooko Wilcox-O'Hearn, and
+Christian Winnerlein (https://blake2.net).
+
+INSTALLATION
+
+    $ go get github.com/dchest/blake2b
+
+
+DOCUMENTATION
+
+    See http://godoc.org/github.com/dchest/blake2b
+
+
+PUBLIC DOMAIN DEDICATION
+
+Written in 2012 by Dmitry Chestnykh.
+
+To the extent possible under law, the author have dedicated all copyright
+and related and neighboring rights to this software to the public domain
+worldwide. This software is distributed without any warranty.
+http://creativecommons.org/publicdomain/zero/1.0/
+
--- a/vendor/github.com/glycerine/blake2b/blake2b.go
+++ b/vendor/github.com/glycerine/blake2b/blake2b.go
@@ -0,0 +1,299 @@
+// Written in 2012 by Dmitry Chestnykh.
+//
+// To the extent possible under law, the author have dedicated all copyright
+// and related and neighboring rights to this software to the public domain
+// worldwide. This software is distributed without any warranty.
+// http://creativecommons.org/publicdomain/zero/1.0/
+
+// Package blake2b implements BLAKE2b cryptographic hash function.
+package blake2b
+
+import (
+	"encoding/binary"
+	"errors"
+	"hash"
+)
+
+const (
+	BlockSize  = 128 // block size of algorithm
+	Size       = 64  // maximum digest size
+	SaltSize   = 16  // maximum salt size
+	PersonSize = 16  // maximum personalization string size
+	KeySize    = 64  // maximum size of key
+)
+
+type digest struct {
+	h  [8]uint64       // current chain value
+	t  [2]uint64       // message bytes counter
+	f  [2]uint64       // finalization flags
+	x  [BlockSize]byte // buffer for data not yet compressed
+	nx int             // number of bytes in buffer
+
+	ih         [8]uint64       // initial chain value (after config)
+	paddedKey  [BlockSize]byte // copy of key, padded with zeros
+	isKeyed    bool            // indicates whether hash was keyed
+	size       uint8           // digest size in bytes
+	isLastNode bool            // indicates processing of the last node in tree hashing
+}
+
+// Initialization values.
+var iv = [8]uint64{
+	0x6a09e667f3bcc908, 0xbb67ae8584caa73b,
+	0x3c6ef372fe94f82b, 0xa54ff53a5f1d36f1,
+	0x510e527fade682d1, 0x9b05688c2b3e6c1f,
+	0x1f83d9abfb41bd6b, 0x5be0cd19137e2179,
+}
+
+// Config is used to configure hash function parameters and keying.
+// All parameters are optional.
+type Config struct {
+	Size   uint8  // digest size (if zero, default size of 64 bytes is used)
+	Key    []byte // key for prefix-MAC
+	Salt   []byte // salt (if < 16 bytes, padded with zeros)
+	Person []byte // personalization (if < 16 bytes, padded with zeros)
+	Tree   *Tree  // parameters for tree hashing
+}
+
+// Tree represents parameters for tree hashing.
+type Tree struct {
+	Fanout        uint8  // fanout
+	MaxDepth      uint8  // maximal depth
+	LeafSize      uint32 // leaf maximal byte length (0 for unlimited)
+	NodeOffset    uint64 // node offset (0 for first, leftmost or leaf)
+	NodeDepth     uint8  // node depth (0 for leaves)
+	InnerHashSize uint8  // inner hash byte length
+	IsLastNode    bool   // indicates processing of the last node of layer
+}
+
+var (
+	defaultConfig = &Config{Size: Size}
+	config256     = &Config{Size: 32}
+)
+
+func verifyConfig(c *Config) error {
+	if c.Size > Size {
+		return errors.New("digest size is too large")
+	}
+	if len(c.Key) > KeySize {
+		return errors.New("key is too large")
+	}
+	if len(c.Salt) > SaltSize {
+		// Smaller salt is okay: it will be padded with zeros.
+		return errors.New("salt is too large")
+	}
+	if len(c.Person) > PersonSize {
+		// Smaller personalization is okay: it will be padded with zeros.
+		return errors.New("personalization is too large")
+	}
+	if c.Tree != nil {
+		if c.Tree.Fanout == 1 {
+			return errors.New("fanout of 1 is not allowed in tree mode")
+		}
+		if c.Tree.MaxDepth < 2 {
+			return errors.New("incorrect tree depth")
+		}
+		if c.Tree.InnerHashSize < 1 || c.Tree.InnerHashSize > Size {
+			return errors.New("incorrect tree inner hash size")
+		}
+	}
+	return nil
+}
+
+// New returns a new hash.Hash configured with the given Config.
+// Config can be nil, in which case the default one is used, calculating 64-byte digest.
+// Returns non-nil error if Config contains invalid parameters.
+func New(c *Config) (hash.Hash, error) {
+	if c == nil {
+		c = defaultConfig
+	} else {
+		if c.Size == 0 {
+			// Set default size if it's zero.
+			c.Size = Size
+		}
+		if err := verifyConfig(c); err != nil {
+			return nil, err
+		}
+	}
+	d := new(digest)
+	d.initialize(c)
+	return d, nil
+}
+
+// initialize initializes digest with the given
+// config, which must be non-nil and verified.
+func (d *digest) initialize(c *Config) {
+	// Create parameter block.
+	var p [BlockSize]byte
+	p[0] = c.Size
+	p[1] = uint8(len(c.Key))
+	if c.Salt != nil {
+		copy(p[32:], c.Salt)
+	}
+	if c.Person != nil {
+		copy(p[48:], c.Person)
+	}
+	if c.Tree != nil {
+		p[2] = c.Tree.Fanout
+		p[3] = c.Tree.MaxDepth
+		binary.LittleEndian.PutUint32(p[4:], c.Tree.LeafSize)
+		binary.LittleEndian.PutUint64(p[8:], c.Tree.NodeOffset)
+		p[16] = c.Tree.NodeDepth
+		p[17] = c.Tree.InnerHashSize
+	} else {
+		p[2] = 1
+		p[3] = 1
+	}
+	// Initialize.
+	d.size = c.Size
+	for i := 0; i < 8; i++ {
+		d.h[i] = iv[i] ^ binary.LittleEndian.Uint64(p[i*8:])
+	}
+	if c.Tree != nil && c.Tree.IsLastNode {
+		d.isLastNode = true
+	}
+	// Process key.
+	if c.Key != nil {
+		copy(d.paddedKey[:], c.Key)
+		d.Write(d.paddedKey[:])
+		d.isKeyed = true
+	}
+	// Save a copy of initialized state.
+	copy(d.ih[:], d.h[:])
+}
+
+// New512 returns a new hash.Hash computing the BLAKE2b 64-byte checksum.
+func New512() hash.Hash {
+	d := new(digest)
+	d.initialize(defaultConfig)
+	return d
+}
+
+// New256 returns a new hash.Hash computing the BLAKE2b 32-byte checksum.
+func New256() hash.Hash {
+	d := new(digest)
+	d.initialize(config256)
+	return d
+}
+
+// NewMAC returns a new hash.Hash computing BLAKE2b prefix-
+// Message Authentication Code of the given size in bytes
+// (up to 64) with the given key (up to 64 bytes in length).
+func NewMAC(outBytes uint8, key []byte) hash.Hash {
+	d, err := New(&Config{Size: outBytes, Key: key})
+	if err != nil {
+		panic(err.Error())
+	}
+	return d
+}
+
+// Reset resets the state of digest to the initial state
+// after configuration and keying.
+func (d *digest) Reset() {
+	copy(d.h[:], d.ih[:])
+	d.t[0] = 0
+	d.t[1] = 0
+	d.f[0] = 0
+	d.f[1] = 0
+	d.nx = 0
+	if d.isKeyed {
+		d.Write(d.paddedKey[:])
+	}
+}
+
+// Size returns the digest size in bytes.
+func (d *digest) Size() int { return int(d.size) }
+
+// BlockSize returns the algorithm block size in bytes.
+func (d *digest) BlockSize() int { return BlockSize }
+
+func (d *digest) Write(p []byte) (nn int, err error) {
+	nn = len(p)
+	left := BlockSize - d.nx
+	if len(p) > left {
+		// Process buffer.
+		copy(d.x[d.nx:], p[:left])
+		p = p[left:]
+		blocks(d, d.x[:])
+		d.nx = 0
+	}
+	// Process full blocks except for the last one.
+	if len(p) > BlockSize {
+		n := len(p) &^ (BlockSize - 1)
+		if n == len(p) {
+			n -= BlockSize
+		}
+		blocks(d, p[:n])
+		p = p[n:]
+	}
+	// Fill buffer.
+	d.nx += copy(d.x[d.nx:], p)
+	return
+}
+
+// Sum returns the calculated checksum.
+func (d0 *digest) Sum(in []byte) []byte {
+	// Make a copy of d0 so that caller can keep writing and summing.
+	d := *d0
+	hash := d.checkSum()
+	return append(in, hash[:d.size]...)
+}
+
+func (d *digest) checkSum() [Size]byte {
+	// Do not create unnecessary copies of the key.
+	if d.isKeyed {
+		for i := 0; i < len(d.paddedKey); i++ {
+			d.paddedKey[i] = 0
+		}
+	}
+
+	dec := BlockSize - uint64(d.nx)
+	if d.t[0] < dec {
+		d.t[1]--
+	}
+	d.t[0] -= dec
+
+	// Pad buffer with zeros.
+	for i := d.nx; i < len(d.x); i++ {
+		d.x[i] = 0
+	}
+	// Set last block flag.
+	d.f[0] = 0xffffffffffffffff
+	if d.isLastNode {
+		d.f[1] = 0xffffffffffffffff
+	}
+	// Compress last block.
+	blocks(d, d.x[:])
+
+	var out [Size]byte
+	j := 0
+	for _, s := range d.h[:(d.size-1)/8+1] {
+		out[j+0] = byte(s >> 0)
+		out[j+1] = byte(s >> 8)
+		out[j+2] = byte(s >> 16)
+		out[j+3] = byte(s >> 24)
+		out[j+4] = byte(s >> 32)
+		out[j+5] = byte(s >> 40)
+		out[j+6] = byte(s >> 48)
+		out[j+7] = byte(s >> 56)
+		j += 8
+	}
+	return out
+}
+
+// Sum512 returns a 64-byte BLAKE2b hash of data.
+func Sum512(data []byte) [64]byte {
+	var d digest
+	d.initialize(defaultConfig)
+	d.Write(data)
+	return d.checkSum()
+}
+
+// Sum256 returns a 32-byte BLAKE2b hash of data.
+func Sum256(data []byte) (out [32]byte) {
+	var d digest
+	d.initialize(config256)
+	d.Write(data)
+	sum := d.checkSum()
+	copy(out[:], sum[:32])
+	return
+}
--- a/vendor/github.com/glycerine/blake2b/block.go
+++ b/vendor/github.com/glycerine/blake2b/block.go
--- a/vendor/github.com/glycerine/greenpack/LICENSE
+++ b/vendor/github.com/glycerine/greenpack/LICENSE
@@ -0,0 +1,25 @@
+MIT License
+
+Portions Copyright (c) 2016 Jason E. Aten
+Portions Copyright (c) 2014 Philip Hofer
+Portions Copyright (c) 2009 The Go Authors (license at http://golang.org) where indicated
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+OR OTHER DEALINGS IN THE SOFTWARE.
--- a/vendor/github.com/glycerine/greenpack/msgp/advise_linux.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/advise_linux.go
@@ -0,0 +1,24 @@
+// +build linux,!appengine
+
+package msgp
+
+import (
+	"os"
+	"syscall"
+)
+
+func adviseRead(mem []byte) {
+	syscall.Madvise(mem, syscall.MADV_SEQUENTIAL|syscall.MADV_WILLNEED)
+}
+
+func adviseWrite(mem []byte) {
+	syscall.Madvise(mem, syscall.MADV_SEQUENTIAL)
+}
+
+func fallocate(f *os.File, sz int64) error {
+	err := syscall.Fallocate(int(f.Fd()), 0, 0, sz)
+	if err == syscall.ENOTSUP {
+		return f.Truncate(sz)
+	}
+	return err
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/advise_other.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/advise_other.go
@@ -0,0 +1,17 @@
+// +build !linux appengine
+
+package msgp
+
+import (
+	"os"
+)
+
+// TODO: darwin, BSD support
+
+func adviseRead(mem []byte) {}
+
+func adviseWrite(mem []byte) {}
+
+func fallocate(f *os.File, sz int64) error {
+	return f.Truncate(sz)
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/appengine.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/appengine.go
@@ -0,0 +1,15 @@
+// +build appengine
+
+package msgp
+
+// let's just assume appengine
+// uses 64-bit hardware...
+const smallint = false
+
+func UnsafeString(b []byte) string {
+	return string(b)
+}
+
+func UnsafeBytes(s string) []byte {
+	return []byte(s)
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/circular.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/circular.go
@@ -0,0 +1,39 @@
+package msgp
+
+type timer interface {
+	StartTimer()
+	StopTimer()
+}
+
+// EndlessReader is an io.Reader
+// that loops over the same data
+// endlessly. It is used for benchmarking.
+type EndlessReader struct {
+	tb     timer
+	data   []byte
+	offset int
+}
+
+// NewEndlessReader returns a new endless reader
+func NewEndlessReader(b []byte, tb timer) *EndlessReader {
+	return &EndlessReader{tb: tb, data: b, offset: 0}
+}
+
+// Read implements io.Reader. In practice, it
+// always returns (len(p), nil), although it
+// fills the supplied slice while the benchmark
+// timer is stopped.
+func (c *EndlessReader) Read(p []byte) (int, error) {
+	c.tb.StopTimer()
+	var n int
+	l := len(p)
+	m := len(c.data)
+	for n < l {
+		nn := copy(p[n:], c.data[c.offset:])
+		n += nn
+		c.offset += nn
+		c.offset %= m
+	}
+	c.tb.StartTimer()
+	return n, nil
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/clue.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/clue.go
@@ -0,0 +1,37 @@
+package msgp
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+func Clue2Field(name string, clue string, zid int64) string {
+	if zid >= 0 {
+		return fmt.Sprintf("%s_zid%02d_%s", name, zid, clue)
+	}
+	// handle the missing zid, and don't write -1 as the zid.
+	return fmt.Sprintf("%s__%s", name, clue)
+}
+
+func Field2Clue(fieldname string) (name string, clue string, zid int64, err error) {
+	parts := strings.Split(fieldname, "_")
+	n := len(parts)
+	if n < 3 {
+		err = fmt.Errorf("too few underscore (expect at least two) in fieldname '%s'", fieldname)
+		return
+	}
+	clue = parts[n-1]
+	if strings.HasPrefix(parts[n-2], "zid") {
+		tmp, err2 := strconv.Atoi(parts[n-2][3:])
+		if err2 == nil {
+			zid = int64(tmp)
+		} else {
+			err = fmt.Errorf("problem parsing out _zid field in fieldname '%s': '%v'", fieldname, err2)
+			return
+		}
+	}
+	used := len(parts[n-1]) + len(parts[n-2]) + 2
+	name = fieldname[:len(fieldname)-used]
+	return
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/dedup.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/dedup.go
@@ -0,0 +1,146 @@
+package msgp
+
+import (
+	"fmt"
+	"reflect"
+)
+
+var _ = fmt.Printf
+
+// Methods for deduplicating repeated occurances of the same pointer.
+//
+// When writing, we track the sequence of pointers written.
+// When we see a duplicate pointer, we write the special
+// extension "duplicate" value along with the pointer's
+// occurance order in the serialization.
+//
+// As we read back, we keep a count that increments for every
+// pointer we read, and we save a map from the count to the pointer.
+// When we encounter a value that is the special value indicating reuse, then
+// we refer back to the pointer k (k being found within the special extension value)
+// and we plug in the k-th pointer instead.
+
+// writer then reader methods
+
+// ===============================
+// ===============================
+// Writer methods
+// ===============================
+// ===============================
+
+func (mw *Writer) DedupReset() {
+	mw.ptrWrit = make(map[interface{}]int)
+	mw.ptrCountNext = 0
+}
+
+// diagnostic
+func (mw *Writer) DedupPointerCount() int {
+	return len(mw.ptrWrit)
+}
+
+// upon writing each pointer, first check if it is a duplicate;
+// i.e. appears more than once, pointing to the same object.
+func (mw *Writer) DedupWriteIsDup(v interface{}) (res bool, err error) {
+	defer func() {
+		// This recover allows test 911 (_generated/gen_test.go:67) to run green.
+		// It turns indexing by []byte msgp.Raw into a no-op. Which it
+		// should be.
+		if recover() != nil {
+			return
+		}
+	}()
+	if v == nil || reflect.ValueOf(v).IsNil() {
+		return false, nil
+	}
+	k, dup := mw.ptrWrit[v]
+	if !dup {
+		mw.ptrWrit[v] = mw.ptrCountNext
+		//fmt.Printf("\n\n $$$ NOT dup write %p  -> k=%v / %#v\n\n", v, mw.ptrCountNext, v)
+		mw.ptrCountNext++
+		return false, nil
+	} else {
+		//fmt.Printf("\n\n $$$ DUP write %p  -> k=%v / %#v\n\n", v, k, v)
+	}
+	return true, mw.DedupWriteExt(k)
+}
+
+// write DedupExtension with k integer count
+// of the pointer that is duplicated here. k is
+// runtime appearance order.
+func (mw *Writer) DedupWriteExt(k int) error {
+	var by [8]byte
+	kby := AppendInt(by[:0], k)
+	ext := RawExtension{
+		Data: kby,
+		Type: DedupExtension,
+	}
+	return mw.WriteExtension(&ext)
+}
+
+// =============================
+// =============================
+// Reader side
+// =============================
+// =============================
+
+func (m *Reader) DedupReadExt() (int, error) {
+	ext := RawExtension{
+		Type: DedupExtension,
+	}
+	err := m.ReadExtension(&ext)
+	if err != nil {
+		return -1, err
+	}
+	var nbs NilBitsStack
+	k, _, err := nbs.ReadIntBytes(ext.Data)
+	if err != nil {
+		return -1, err
+	}
+	return k, nil
+}
+
+func (r *Reader) DedupReset() {
+	r.dedupPointers = r.dedupPointers[:0]
+}
+
+func (r *Reader) DedupPtr(k int) interface{} {
+	if k >= 0 && k < len(r.dedupPointers) {
+		return r.dedupPointers[k]
+	}
+	panic(fmt.Sprintf("Reader.DedupPtr requested for k=%v but that was out of range! (avail=%v)", k, len(r.dedupPointers)))
+	return nil
+}
+
+func (m *Reader) DedupIndexEachPtr(ptr interface{}) {
+	//fmt.Printf("\n DedupIndexEachPtr called for ptr=%p/%T/val='%#v'\n", ptr, ptr, ptr)
+	if ptr == nil {
+		return
+	}
+	va := reflect.ValueOf(ptr)
+	if va.IsNil() {
+		return
+	}
+	m.dedupPointers = append(m.dedupPointers, ptr)
+	//fmt.Printf("\n\n *** Reader.DedupIndexEachPtr stored ptr '%#v', as sequence k=%v\n\n", ptr, len(m.dedupPointers)-1)
+}
+
+func (m *Reader) DedupReadIsDup(field, typeTarget string) (iface interface{}, res bool) {
+	//fmt.Printf("\n+++ Reader.DedupReadIsDup(field:'%s', type:'%s') starting.\n", field, typeTarget)
+	//defer func() {
+	//	fmt.Printf("\n^^^ Reader.DedupReadIsDup() returning res=%v\n", res)
+	//}()
+	typ, err := m.peekExtensionType()
+	if err != nil {
+		return nil, false
+	}
+	if typ != DedupExtension {
+		return nil, false
+	}
+	k, err := m.DedupReadExt()
+	if err != nil {
+		return nil, false
+	}
+	ptr := m.DedupPtr(k)
+	//fmt.Printf("\n m.DedupReadIsDup() substituting, ptr= %p b/c read k=%v\n", ptr, k)
+	return ptr, true
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/defs.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/defs.go
@@ -0,0 +1,142 @@
+// This package is the support library for the greenpack code generator (http://github.com/glycerine/greenpack).
+//
+// This package defines the utilites used by the greenpack code generator for encoding and decoding MessagePack
+// from []byte and io.Reader/io.Writer types. Much of this package is devoted to helping the greenpack code
+// generator implement the Marshaler/Unmarshaler and Encodable/Decodable interfaces.
+//
+// This package defines four "families" of functions:
+// 	- AppendXxxx() appends an object to a []byte in MessagePack encoding.
+// 	- ReadXxxxBytes() reads an object from a []byte and returns the remaining bytes.
+// 	- (*Writer).WriteXxxx() writes an object to the buffered *Writer type.
+// 	- (*Reader).ReadXxxx() reads an object from a buffered *Reader type.
+//
+// Once a type has satisfied the `Encodable` and `Decodable` interfaces,
+// it can be written and read from arbitrary `io.Writer`s and `io.Reader`s using
+// 		msgp.Encode(io.Writer, msgp.Encodable)
+// and
+//		msgp.Decode(io.Reader, msgp.Decodable)
+//
+// There are also methods for converting MessagePack to JSON without
+// an explicit de-serialization step.
+//
+// For additional tips, tricks, and gotchas, please visit
+// the wiki at http://github.com/glycerine/greenpack
+package msgp
+
+const last4 = 0x0f
+const first4 = 0xf0
+const last5 = 0x1f
+const first3 = 0xe0
+const last7 = 0x7f
+
+func isfixint(b byte) bool {
+	return b>>7 == 0
+}
+
+func isnfixint(b byte) bool {
+	return b&first3 == mnfixint
+}
+
+func isfixmap(b byte) bool {
+	return b&first4 == mfixmap
+}
+
+func isfixarray(b byte) bool {
+	return b&first4 == mfixarray
+}
+
+func isfixstr(b byte) bool {
+	return b&first3 == mfixstr
+}
+
+func wfixint(u uint8) byte {
+	return u & last7
+}
+
+func rfixint(b byte) uint8 {
+	return b
+}
+
+func wnfixint(i int8) byte {
+	return byte(i) | mnfixint
+}
+
+func rnfixint(b byte) int8 {
+	return int8(b)
+}
+
+func rfixmap(b byte) uint8 {
+	return b & last4
+}
+
+func wfixmap(u uint8) byte {
+	return mfixmap | (u & last4)
+}
+
+func rfixstr(b byte) uint8 {
+	return b & last5
+}
+
+func wfixstr(u uint8) byte {
+	return (u & last5) | mfixstr
+}
+
+func rfixarray(b byte) uint8 {
+	return (b & last4)
+}
+
+func wfixarray(u uint8) byte {
+	return (u & last4) | mfixarray
+}
+
+// These are all the byte
+// prefixes defined by the
+// msgpack standard
+const (
+	// 0XXXXXXX
+	mfixint uint8 = 0x00
+
+	// 111XXXXX
+	mnfixint uint8 = 0xe0
+
+	// 1000XXXX
+	mfixmap uint8 = 0x80
+
+	// 1001XXXX
+	mfixarray uint8 = 0x90
+
+	// 101XXXXX
+	mfixstr uint8 = 0xa0
+
+	mnil      uint8 = 0xc0
+	mfalse    uint8 = 0xc2
+	mtrue     uint8 = 0xc3
+	mbin8     uint8 = 0xc4
+	mbin16    uint8 = 0xc5
+	mbin32    uint8 = 0xc6
+	mext8     uint8 = 0xc7
+	mext16    uint8 = 0xc8
+	mext32    uint8 = 0xc9
+	mfloat32  uint8 = 0xca
+	mfloat64  uint8 = 0xcb
+	muint8    uint8 = 0xcc
+	muint16   uint8 = 0xcd
+	muint32   uint8 = 0xce
+	muint64   uint8 = 0xcf
+	mint8     uint8 = 0xd0
+	mint16    uint8 = 0xd1
+	mint32    uint8 = 0xd2
+	mint64    uint8 = 0xd3
+	mfixext1  uint8 = 0xd4
+	mfixext2  uint8 = 0xd5
+	mfixext4  uint8 = 0xd6
+	mfixext8  uint8 = 0xd7
+	mfixext16 uint8 = 0xd8
+	mstr8     uint8 = 0xd9
+	mstr16    uint8 = 0xda
+	mstr32    uint8 = 0xdb
+	marray16  uint8 = 0xdc
+	marray32  uint8 = 0xdd
+	mmap16    uint8 = 0xde
+	mmap32    uint8 = 0xdf
+)
--- a/vendor/github.com/glycerine/greenpack/msgp/edit.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/edit.go
@@ -0,0 +1,245 @@
+package msgp
+
+import (
+	"math"
+)
+
+// Locate returns a []byte pointing to the field
+// in a messagepack map with the provided key. (The returned []byte
+// points to a sub-slice of 'raw'; Locate does no allocations.) If the
+// key doesn't exist in the map, a zero-length []byte will be returned.
+func Locate(key string, raw []byte) []byte {
+	s, n := locate(raw, key)
+	return raw[s:n]
+}
+
+// Replace takes a key ("key") in a messagepack map ("raw")
+// and replaces its value with the one provided and returns
+// the new []byte. The returned []byte may point to the same
+// memory as "raw". Replace makes no effort to evaluate the validity
+// of the contents of 'val'. It may use up to the full capacity of 'raw.'
+// Replace returns 'nil' if the field doesn't exist or if the object in 'raw'
+// is not a map.
+func Replace(key string, raw []byte, val []byte) []byte {
+	start, end := locate(raw, key)
+	if start == end {
+		return nil
+	}
+	return replace(raw, start, end, val, true)
+}
+
+// CopyReplace works similarly to Replace except that the returned
+// byte slice does not point to the same memory as 'raw'. CopyReplace
+// returns 'nil' if the field doesn't exist or 'raw' isn't a map.
+func CopyReplace(key string, raw []byte, val []byte) []byte {
+	start, end := locate(raw, key)
+	if start == end {
+		return nil
+	}
+	return replace(raw, start, end, val, false)
+}
+
+// Remove removes a key-value pair from 'raw'. It returns
+// 'raw' unchanged if the key didn't exist.
+func Remove(key string, raw []byte) []byte {
+	start, end := locateKV(raw, key)
+	if start == end {
+		return raw
+	}
+	raw = raw[:start+copy(raw[start:], raw[end:])]
+	return resizeMap(raw, -1)
+}
+
+// HasKey returns whether the map in 'raw' has
+// a field with key 'key'
+func HasKey(key string, raw []byte) bool {
+	var nbs *NilBitsStack
+	sz, bts, err := nbs.ReadMapHeaderBytes(raw)
+	if err != nil {
+		return false
+	}
+	var field []byte
+	for i := uint32(0); i < sz; i++ {
+		field, bts, err = nbs.ReadStringZC(bts)
+		if err != nil {
+			return false
+		}
+		if UnsafeString(field) == key {
+			return true
+		}
+	}
+	return false
+}
+
+func replace(raw []byte, start int, end int, val []byte, inplace bool) []byte {
+	ll := end - start // length of segment to replace
+	lv := len(val)
+
+	if inplace {
+		extra := lv - ll
+
+		// fastest case: we're doing
+		// a 1:1 replacement
+		if extra == 0 {
+			copy(raw[start:], val)
+			return raw
+
+		} else if extra < 0 {
+			// 'val' smaller than replaced value
+			// copy in place and shift back
+
+			x := copy(raw[start:], val)
+			y := copy(raw[start+x:], raw[end:])
+			return raw[:start+x+y]
+
+		} else if extra < cap(raw)-len(raw) {
+			// 'val' less than (cap-len) extra bytes
+			// copy in place and shift forward
+			raw = raw[0 : len(raw)+extra]
+			// shift end forward
+			copy(raw[end+extra:], raw[end:])
+			copy(raw[start:], val)
+			return raw
+		}
+	}
+
+	// we have to allocate new space
+	out := make([]byte, len(raw)+len(val)-ll)
+	x := copy(out, raw[:start])
+	y := copy(out[x:], val)
+	copy(out[x+y:], raw[end:])
+	return out
+}
+
+// locate does a naive O(n) search for the map key; returns start, end
+// (returns 0,0 on error)
+func locate(raw []byte, key string) (start int, end int) {
+	var (
+		sz    uint32
+		bts   []byte
+		field []byte
+		err   error
+	)
+	var nbs *NilBitsStack
+	sz, bts, err = nbs.ReadMapHeaderBytes(raw)
+	if err != nil {
+		return
+	}
+
+	// loop and locate field
+	for i := uint32(0); i < sz; i++ {
+		field, bts, err = nbs.ReadStringZC(bts)
+		if err != nil {
+			return 0, 0
+		}
+		if UnsafeString(field) == key {
+			// start location
+			l := len(raw)
+			start = l - len(bts)
+			bts, err = Skip(bts)
+			if err != nil {
+				return 0, 0
+			}
+			end = l - len(bts)
+			return
+		}
+		bts, err = Skip(bts)
+		if err != nil {
+			return 0, 0
+		}
+	}
+	return 0, 0
+}
+
+// locate key AND value
+func locateKV(raw []byte, key string) (start int, end int) {
+	var nbs *NilBitsStack
+
+	var (
+		sz    uint32
+		bts   []byte
+		field []byte
+		err   error
+	)
+	sz, bts, err = nbs.ReadMapHeaderBytes(raw)
+	if err != nil {
+		return 0, 0
+	}
+
+	for i := uint32(0); i < sz; i++ {
+		tmp := len(bts)
+		field, bts, err = nbs.ReadStringZC(bts)
+		if err != nil {
+			return 0, 0
+		}
+		if UnsafeString(field) == key {
+			start = len(raw) - tmp
+			bts, err = Skip(bts)
+			if err != nil {
+				return 0, 0
+			}
+			end = len(raw) - len(bts)
+			return
+		}
+		bts, err = Skip(bts)
+		if err != nil {
+			return 0, 0
+		}
+	}
+	return 0, 0
+}
+
+// delta is delta on map size
+func resizeMap(raw []byte, delta int64) []byte {
+	var sz int64
+	switch raw[0] {
+	case mmap16:
+		sz = int64(big.Uint16(raw[1:]))
+		if sz+delta <= math.MaxUint16 {
+			big.PutUint16(raw[1:], uint16(sz+delta))
+			return raw
+		}
+		if cap(raw)-len(raw) >= 2 {
+			raw = raw[0 : len(raw)+2]
+			copy(raw[5:], raw[3:])
+			big.PutUint32(raw[1:], uint32(sz+delta))
+			return raw
+		}
+		n := make([]byte, 0, len(raw)+5)
+		n = AppendMapHeader(n, uint32(sz+delta))
+		return append(n, raw[3:]...)
+
+	case mmap32:
+		sz = int64(big.Uint32(raw[1:]))
+		big.PutUint32(raw[1:], uint32(sz+delta))
+		return raw
+
+	default:
+		sz = int64(rfixmap(raw[0]))
+		if sz+delta < 16 {
+			raw[0] = wfixmap(uint8(sz + delta))
+			return raw
+		} else if sz+delta <= math.MaxUint16 {
+			if cap(raw)-len(raw) >= 2 {
+				raw = raw[0 : len(raw)+2]
+				copy(raw[3:], raw[1:])
+				raw[0] = mmap16
+				big.PutUint16(raw[1:], uint16(sz+delta))
+				return raw
+			}
+			n := make([]byte, 0, len(raw)+5)
+			n = AppendMapHeader(n, uint32(sz+delta))
+			return append(n, raw[1:]...)
+		}
+		if cap(raw)-len(raw) >= 4 {
+			raw = raw[0 : len(raw)+4]
+			copy(raw[5:], raw[1:])
+			raw[0] = mmap32
+			big.PutUint32(raw[1:], uint32(sz+delta))
+			return raw
+		}
+		n := make([]byte, 0, len(raw)+5)
+		n = AppendMapHeader(n, uint32(sz+delta))
+		return append(n, raw[1:]...)
+	}
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/elsize.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/elsize.go
@@ -0,0 +1,99 @@
+package msgp
+
+// size of every object on the wire,
+// plus type information. gives us
+// constant-time type information
+// for traversing composite objects.
+//
+var sizes = [256]bytespec{
+	mnil:      {size: 1, extra: constsize, typ: NilType},
+	mfalse:    {size: 1, extra: constsize, typ: BoolType},
+	mtrue:     {size: 1, extra: constsize, typ: BoolType},
+	mbin8:     {size: 2, extra: extra8, typ: BinType},
+	mbin16:    {size: 3, extra: extra16, typ: BinType},
+	mbin32:    {size: 5, extra: extra32, typ: BinType},
+	mext8:     {size: 3, extra: extra8, typ: ExtensionType},
+	mext16:    {size: 4, extra: extra16, typ: ExtensionType},
+	mext32:    {size: 6, extra: extra32, typ: ExtensionType},
+	mfloat32:  {size: 5, extra: constsize, typ: Float32Type},
+	mfloat64:  {size: 9, extra: constsize, typ: Float64Type},
+	muint8:    {size: 2, extra: constsize, typ: UintType},
+	muint16:   {size: 3, extra: constsize, typ: UintType},
+	muint32:   {size: 5, extra: constsize, typ: UintType},
+	muint64:   {size: 9, extra: constsize, typ: UintType},
+	mint8:     {size: 2, extra: constsize, typ: IntType},
+	mint16:    {size: 3, extra: constsize, typ: IntType},
+	mint32:    {size: 5, extra: constsize, typ: IntType},
+	mint64:    {size: 9, extra: constsize, typ: IntType},
+	mfixext1:  {size: 3, extra: constsize, typ: ExtensionType},
+	mfixext2:  {size: 4, extra: constsize, typ: ExtensionType},
+	mfixext4:  {size: 6, extra: constsize, typ: ExtensionType},
+	mfixext8:  {size: 10, extra: constsize, typ: ExtensionType},
+	mfixext16: {size: 18, extra: constsize, typ: ExtensionType},
+	mstr8:     {size: 2, extra: extra8, typ: StrType},
+	mstr16:    {size: 3, extra: extra16, typ: StrType},
+	mstr32:    {size: 5, extra: extra32, typ: StrType},
+	marray16:  {size: 3, extra: array16v, typ: ArrayType},
+	marray32:  {size: 5, extra: array32v, typ: ArrayType},
+	mmap16:    {size: 3, extra: map16v, typ: MapType},
+	mmap32:    {size: 5, extra: map32v, typ: MapType},
+}
+
+func init() {
+	// set up fixed fields
+
+	// fixint
+	for i := mfixint; i < 0x80; i++ {
+		sizes[i] = bytespec{size: 1, extra: constsize, typ: IntType}
+	}
+
+	// nfixint
+	for i := uint16(mnfixint); i < 0x100; i++ {
+		sizes[uint8(i)] = bytespec{size: 1, extra: constsize, typ: IntType}
+	}
+
+	// fixstr gets constsize,
+	// since the prefix yields the size
+	for i := mfixstr; i < 0xc0; i++ {
+		sizes[i] = bytespec{size: 1 + rfixstr(i), extra: constsize, typ: StrType}
+	}
+
+	// fixmap
+	for i := mfixmap; i < 0x90; i++ {
+		sizes[i] = bytespec{size: 1, extra: varmode(2 * rfixmap(i)), typ: MapType}
+	}
+
+	// fixarray
+	for i := mfixarray; i < 0xa0; i++ {
+		sizes[i] = bytespec{size: 1, extra: varmode(rfixarray(i)), typ: ArrayType}
+	}
+}
+
+// a valid bytespsec has
+// non-zero 'size' and
+// non-zero 'typ'
+type bytespec struct {
+	size  uint8   // prefix size information
+	extra varmode // extra size information
+	typ   Type    // type
+	_     byte    // makes bytespec 4 bytes (yes, this matters)
+}
+
+// size mode
+// if positive, # elements for composites
+type varmode int8
+
+const (
+	constsize varmode = 0  // constant size (size bytes + uint8(varmode) objects)
+	extra8            = -1 // has uint8(p[1]) extra bytes
+	extra16           = -2 // has be16(p[1:]) extra bytes
+	extra32           = -3 // has be32(p[1:]) extra bytes
+	map16v            = -4 // use map16
+	map32v            = -5 // use map32
+	array16v          = -6 // use array16
+	array32v          = -7 // use array32
+)
+
+func getType(v byte) Type {
+	return sizes[v].typ
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/errors.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/errors.go
@@ -0,0 +1,142 @@
+package msgp
+
+import (
+	"fmt"
+	"reflect"
+)
+
+var (
+	// ErrShortBytes is returned when the
+	// slice being decoded is too short to
+	// contain the contents of the message
+	ErrShortBytes error = errShort{}
+
+	// this error is only returned
+	// if we reach code that should
+	// be unreachable
+	fatal error = errFatal{}
+)
+
+// Error is the interface satisfied
+// by all of the errors that originate
+// from this package.
+type Error interface {
+	error
+
+	// Resumable returns whether
+	// or not the error means that
+	// the stream of data is malformed
+	// and  the information is unrecoverable.
+	Resumable() bool
+}
+
+type errShort struct{}
+
+func (e errShort) Error() string   { return "msgp: too few bytes left to read object" }
+func (e errShort) Resumable() bool { return false }
+
+type errFatal struct{}
+
+func (f errFatal) Error() string   { return "msgp: fatal decoding error (unreachable code)" }
+func (f errFatal) Resumable() bool { return false }
+
+// ArrayError is an error returned
+// when decoding a fix-sized array
+// of the wrong size
+type ArrayError struct {
+	Wanted uint32
+	Got    uint32
+}
+
+// Error implements the error interface
+func (a ArrayError) Error() string {
+	return fmt.Sprintf("msgp: wanted array of size %d; got %d", a.Wanted, a.Got)
+}
+
+// Resumable is always 'true' for ArrayErrors
+func (a ArrayError) Resumable() bool { return true }
+
+// IntOverflow is returned when a call
+// would downcast an integer to a type
+// with too few bits to hold its value.
+type IntOverflow struct {
+	Value         int64 // the value of the integer
+	FailedBitsize int   // the bit size that the int64 could not fit into
+}
+
+// Error implements the error interface
+func (i IntOverflow) Error() string {
+	return fmt.Sprintf("msgp: %d overflows int%d", i.Value, i.FailedBitsize)
+}
+
+// Resumable is always 'true' for overflows
+func (i IntOverflow) Resumable() bool { return true }
+
+// UintOverflow is returned when a call
+// would downcast an unsigned integer to a type
+// with too few bits to hold its value
+type UintOverflow struct {
+	Value         uint64 // value of the uint
+	FailedBitsize int    // the bit size that couldn't fit the value
+}
+
+// Error implements the error interface
+func (u UintOverflow) Error() string {
+	return fmt.Sprintf("msgp: %d overflows uint%d", u.Value, u.FailedBitsize)
+}
+
+// Resumable is always 'true' for overflows
+func (u UintOverflow) Resumable() bool { return true }
+
+// A TypeError is returned when a particular
+// decoding method is unsuitable for decoding
+// a particular MessagePack value.
+type TypeError struct {
+	Method  Type // Type expected by method
+	Encoded Type // Type actually encoded
+}
+
+// Error implements the error interface
+func (t TypeError) Error() string {
+	return fmt.Sprintf("msgp: attempted to decode type %q with method for %q", t.Encoded, t.Method)
+}
+
+// Resumable returns 'true' for TypeErrors
+func (t TypeError) Resumable() bool { return true }
+
+// returns either InvalidPrefixError or
+// TypeError depending on whether or not
+// the prefix is recognized
+func badPrefix(want Type, lead byte) error {
+	t := sizes[lead].typ
+	if t == InvalidType {
+		return InvalidPrefixError(lead)
+	}
+	return TypeError{Method: want, Encoded: t}
+}
+
+// InvalidPrefixError is returned when a bad encoding
+// uses a prefix that is not recognized in the MessagePack standard.
+// This kind of error is unrecoverable.
+type InvalidPrefixError byte
+
+// Error implements the error interface
+func (i InvalidPrefixError) Error() string {
+	return fmt.Sprintf("msgp: unrecognized type prefix 0x%x", byte(i))
+}
+
+// Resumable returns 'false' for InvalidPrefixErrors
+func (i InvalidPrefixError) Resumable() bool { return false }
+
+// ErrUnsupportedType is returned
+// when a bad argument is supplied
+// to a function that takes `interface{}`.
+type ErrUnsupportedType struct {
+	T reflect.Type
+}
+
+// Error implements error
+func (e *ErrUnsupportedType) Error() string { return fmt.Sprintf("msgp: type %q not supported(4)", e.T) }
+
+// Resumable returns 'true' for ErrUnsupportedType
+func (e *ErrUnsupportedType) Resumable() bool { return true }
--- a/vendor/github.com/glycerine/greenpack/msgp/extension.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/extension.go
@@ -0,0 +1,559 @@
+package msgp
+
+import (
+	"fmt"
+	"math"
+)
+
+const (
+	// Complex64Extension is the extension number used for complex64
+	Complex64Extension = 3
+
+	// Complex128Extension is the extension number used for complex128
+	Complex128Extension = 4
+
+	// TimeExtension is the extension number used for time.Time
+	TimeExtension = 5
+
+	// DedupExtension allows us to avoid cycles and avoid excess
+	// space consumption for graphs that are not strictly trees.
+	DedupExtension = 6
+
+	// DurationExtension is used for time.Duration
+	DurationExtension = 7
+)
+
+// our extensions live here
+var extensionReg = make(map[int8]func() Extension)
+
+// RegisterExtension registers extensions so that they
+// can be initialized and returned by methods that
+// decode `interface{}` values. This should only
+// be called during initialization. f() should return
+// a newly-initialized zero value of the extension. Keep in
+// mind that extensions 3, 4, and 5 are reserved for
+// complex64, complex128, and time.Time, respectively,
+// and that MessagePack reserves extension types from -127 to -1.
+//
+// For example, if you wanted to register a user-defined struct:
+//
+//  msgp.RegisterExtension(10, func() msgp.Extension { &MyExtension{} })
+//
+// RegisterExtension will panic if you call it multiple times
+// with the same 'typ' argument, or if you use a reserved
+// type (3, 4, 5, 6, 7).
+func RegisterExtension(typ int8, f func() Extension) {
+	switch typ {
+	case Complex64Extension, Complex128Extension, TimeExtension, DedupExtension, DurationExtension:
+		panic(fmt.Sprint("msgp: forbidden extension type:", typ))
+	}
+	if _, ok := extensionReg[typ]; ok {
+		panic(fmt.Sprint("msgp: RegisterExtension() called with typ", typ, "more than once"))
+	}
+	extensionReg[typ] = f
+}
+
+// ExtensionTypeError is an error type returned
+// when there is a mis-match between an extension type
+// and the type encoded on the wire
+type ExtensionTypeError struct {
+	Got  int8
+	Want int8
+}
+
+// Error implements the error interface
+func (e ExtensionTypeError) Error() string {
+	return fmt.Sprintf("msgp: error decoding extension: wanted type %d; got type %d", e.Want, e.Got)
+}
+
+// Resumable returns 'true' for ExtensionTypeErrors
+func (e ExtensionTypeError) Resumable() bool { return true }
+
+func errExt(got int8, wanted int8) error {
+	return ExtensionTypeError{Got: got, Want: wanted}
+}
+
+// Extension is the interface fulfilled
+// by types that want to define their
+// own binary encoding.
+type Extension interface {
+	// ExtensionType should return
+	// a int8 that identifies the concrete
+	// type of the extension. (Types <0 are
+	// officially reserved by the MessagePack
+	// specifications.)
+	ExtensionType() int8
+
+	// Len should return the length
+	// of the data to be encoded
+	Len() int
+
+	// MarshalBinaryTo should copy
+	// the data into the supplied slice,
+	// assuming that the slice has length Len()
+	MarshalBinaryTo([]byte) error
+
+	UnmarshalBinary([]byte) error
+}
+
+// RawExtension implements the Extension interface
+type RawExtension struct {
+	Data []byte
+	Type int8
+}
+
+// ExtensionType implements Extension.ExtensionType, and returns r.Type
+func (r *RawExtension) ExtensionType() int8 { return r.Type }
+
+// Len implements Extension.Len, and returns len(r.Data)
+func (r *RawExtension) Len() int { return len(r.Data) }
+
+// MarshalBinaryTo implements Extension.MarshalBinaryTo,
+// and returns a copy of r.Data
+func (r *RawExtension) MarshalBinaryTo(d []byte) error {
+	copy(d, r.Data)
+	return nil
+}
+
+// UnmarshalBinary implements Extension.UnmarshalBinary,
+// and sets r.Data to the contents of the provided slice
+func (r *RawExtension) UnmarshalBinary(b []byte) error {
+	if cap(r.Data) >= len(b) {
+		r.Data = r.Data[0:len(b)]
+	} else {
+		r.Data = make([]byte, len(b))
+	}
+	copy(r.Data, b)
+	return nil
+}
+
+// WriteExtension writes an extension type to the writer
+func (mw *Writer) WriteExtension(e Extension) error {
+	l := e.Len()
+	var err error
+	switch l {
+	case 0:
+		o, err := mw.require(3)
+		if err != nil {
+			return err
+		}
+		mw.buf[o] = mext8
+		mw.buf[o+1] = 0
+		mw.buf[o+2] = byte(e.ExtensionType())
+	case 1:
+		o, err := mw.require(2)
+		if err != nil {
+			return err
+		}
+		mw.buf[o] = mfixext1
+		mw.buf[o+1] = byte(e.ExtensionType())
+	case 2:
+		o, err := mw.require(2)
+		if err != nil {
+			return err
+		}
+		mw.buf[o] = mfixext2
+		mw.buf[o+1] = byte(e.ExtensionType())
+	case 4:
+		o, err := mw.require(2)
+		if err != nil {
+			return err
+		}
+		mw.buf[o] = mfixext4
+		mw.buf[o+1] = byte(e.ExtensionType())
+	case 8:
+		o, err := mw.require(2)
+		if err != nil {
+			return err
+		}
+		mw.buf[o] = mfixext8
+		mw.buf[o+1] = byte(e.ExtensionType())
+	case 16:
+		o, err := mw.require(2)
+		if err != nil {
+			return err
+		}
+		mw.buf[o] = mfixext16
+		mw.buf[o+1] = byte(e.ExtensionType())
+	default:
+		switch {
+		case l < math.MaxUint8:
+			o, err := mw.require(3)
+			if err != nil {
+				return err
+			}
+			mw.buf[o] = mext8
+			mw.buf[o+1] = byte(uint8(l))
+			mw.buf[o+2] = byte(e.ExtensionType())
+		case l < math.MaxUint16:
+			o, err := mw.require(4)
+			if err != nil {
+				return err
+			}
+			mw.buf[o] = mext16
+			big.PutUint16(mw.buf[o+1:], uint16(l))
+			mw.buf[o+3] = byte(e.ExtensionType())
+		default:
+			o, err := mw.require(6)
+			if err != nil {
+				return err
+			}
+			mw.buf[o] = mext32
+			big.PutUint32(mw.buf[o+1:], uint32(l))
+			mw.buf[o+5] = byte(e.ExtensionType())
+		}
+	}
+	// we can only write directly to the
+	// buffer if we're sure that it
+	// fits the object
+	if l <= mw.bufsize() {
+		o, err := mw.require(l)
+		if err != nil {
+			return err
+		}
+		return e.MarshalBinaryTo(mw.buf[o:])
+	}
+	// here we create a new buffer
+	// just large enough for the body
+	// and save it as the write buffer
+	err = mw.flush()
+	if err != nil {
+		return err
+	}
+	buf := make([]byte, l)
+	err = e.MarshalBinaryTo(buf)
+	if err != nil {
+		return err
+	}
+	mw.buf = buf
+	mw.wloc = l
+	return nil
+}
+
+// peek at the extension type, assuming the next
+// kind to be read is Extension
+func (m *Reader) peekExtensionType() (int8, error) {
+	p, err := m.R.Peek(2)
+	if err != nil {
+		return 0, err
+	}
+	spec := sizes[p[0]]
+	if spec.typ != ExtensionType {
+		return 0, badPrefix(ExtensionType, p[0])
+	}
+	if spec.extra == constsize {
+		return int8(p[1]), nil
+	}
+	size := spec.size
+	p, err = m.R.Peek(int(size))
+	if err != nil {
+		return 0, err
+	}
+	return int8(p[size-1]), nil
+}
+
+// peekExtension peeks at the extension encoding type
+// (must guarantee at least 1 byte in 'b')
+func peekExtension(b []byte) (int8, error) {
+	spec := sizes[b[0]]
+	size := spec.size
+	if spec.typ != ExtensionType {
+		return 0, badPrefix(ExtensionType, b[0])
+	}
+	if len(b) < int(size) {
+		return 0, ErrShortBytes
+	}
+	// for fixed extensions,
+	// the type information is in
+	// the second byte
+	if spec.extra == constsize {
+		return int8(b[1]), nil
+	}
+	// otherwise, it's in the last
+	// part of the prefix
+	return int8(b[size-1]), nil
+}
+
+// ReadExtension reads the next object from the reader
+// as an extension. ReadExtension will fail if the next
+// object in the stream is not an extension, or if
+// e.Type() is not the same as the wire type.
+func (m *Reader) ReadExtension(e Extension) (err error) {
+	var p []byte
+	p, err = m.R.Peek(2)
+	if err != nil {
+		return
+	}
+	lead := p[0]
+	var read int
+	var off int
+	switch lead {
+	case mfixext1:
+		if int8(p[1]) != e.ExtensionType() {
+			err = errExt(int8(p[1]), e.ExtensionType())
+			return
+		}
+		p, err = m.R.Peek(3)
+		if err != nil {
+			return
+		}
+		err = e.UnmarshalBinary(p[2:])
+		if err == nil {
+			_, err = m.R.Skip(3)
+		}
+		return
+
+	case mfixext2:
+		if int8(p[1]) != e.ExtensionType() {
+			err = errExt(int8(p[1]), e.ExtensionType())
+			return
+		}
+		p, err = m.R.Peek(4)
+		if err != nil {
+			return
+		}
+		err = e.UnmarshalBinary(p[2:])
+		if err == nil {
+			_, err = m.R.Skip(4)
+		}
+		return
+
+	case mfixext4:
+		if int8(p[1]) != e.ExtensionType() {
+			err = errExt(int8(p[1]), e.ExtensionType())
+			return
+		}
+		p, err = m.R.Peek(6)
+		if err != nil {
+			return
+		}
+		err = e.UnmarshalBinary(p[2:])
+		if err == nil {
+			_, err = m.R.Skip(6)
+		}
+		return
+
+	case mfixext8:
+		if int8(p[1]) != e.ExtensionType() {
+			err = errExt(int8(p[1]), e.ExtensionType())
+			return
+		}
+		p, err = m.R.Peek(10)
+		if err != nil {
+			return
+		}
+		err = e.UnmarshalBinary(p[2:])
+		if err == nil {
+			_, err = m.R.Skip(10)
+		}
+		return
+
+	case mfixext16:
+		if int8(p[1]) != e.ExtensionType() {
+			err = errExt(int8(p[1]), e.ExtensionType())
+			return
+		}
+		p, err = m.R.Peek(18)
+		if err != nil {
+			return
+		}
+		err = e.UnmarshalBinary(p[2:])
+		if err == nil {
+			_, err = m.R.Skip(18)
+		}
+		return
+
+	case mext8:
+		p, err = m.R.Peek(3)
+		if err != nil {
+			return
+		}
+		if int8(p[2]) != e.ExtensionType() {
+			err = errExt(int8(p[2]), e.ExtensionType())
+			return
+		}
+		read = int(uint8(p[1]))
+		off = 3
+
+	case mext16:
+		p, err = m.R.Peek(4)
+		if err != nil {
+			return
+		}
+		if int8(p[3]) != e.ExtensionType() {
+			err = errExt(int8(p[3]), e.ExtensionType())
+			return
+		}
+		read = int(big.Uint16(p[1:]))
+		off = 4
+
+	case mext32:
+		p, err = m.R.Peek(6)
+		if err != nil {
+			return
+		}
+		if int8(p[5]) != e.ExtensionType() {
+			err = errExt(int8(p[5]), e.ExtensionType())
+			return
+		}
+		read = int(big.Uint32(p[1:]))
+		off = 6
+
+	default:
+		err = badPrefix(ExtensionType, lead)
+		return
+	}
+
+	p, err = m.R.Peek(read + off)
+	if err != nil {
+		return
+	}
+	err = e.UnmarshalBinary(p[off:])
+	if err == nil {
+		_, err = m.R.Skip(read + off)
+	}
+	return
+}
+
+// AppendExtension appends a MessagePack extension to the provided slice
+func AppendExtension(b []byte, e Extension) ([]byte, error) {
+	l := e.Len()
+	var o []byte
+	var n int
+	switch l {
+	case 0:
+		o, n = ensure(b, 3)
+		o[n] = mext8
+		o[n+1] = 0
+		o[n+2] = byte(e.ExtensionType())
+		return o[:n+3], nil
+	case 1:
+		o, n = ensure(b, 3)
+		o[n] = mfixext1
+		o[n+1] = byte(e.ExtensionType())
+		n += 2
+	case 2:
+		o, n = ensure(b, 4)
+		o[n] = mfixext2
+		o[n+1] = byte(e.ExtensionType())
+		n += 2
+	case 4:
+		o, n = ensure(b, 6)
+		o[n] = mfixext4
+		o[n+1] = byte(e.ExtensionType())
+		n += 2
+	case 8:
+		o, n = ensure(b, 10)
+		o[n] = mfixext8
+		o[n+1] = byte(e.ExtensionType())
+		n += 2
+	case 16:
+		o, n = ensure(b, 18)
+		o[n] = mfixext16
+		o[n+1] = byte(e.ExtensionType())
+		n += 2
+	}
+	switch {
+	case l < math.MaxUint8:
+		o, n = ensure(b, l+3)
+		o[n] = mext8
+		o[n+1] = byte(uint8(l))
+		o[n+2] = byte(e.ExtensionType())
+		n += 3
+	case l < math.MaxUint16:
+		o, n = ensure(b, l+4)
+		o[n] = mext16
+		big.PutUint16(o[n+1:], uint16(l))
+		o[n+3] = byte(e.ExtensionType())
+		n += 4
+	default:
+		o, n = ensure(b, l+6)
+		o[n] = mext32
+		big.PutUint32(o[n+1:], uint32(l))
+		o[n+5] = byte(e.ExtensionType())
+		n += 6
+	}
+	return o, e.MarshalBinaryTo(o[n:])
+}
+
+// ReadExtensionBytes reads an extension from 'b' into 'e'
+// and returns any remaining bytes.
+// Possible errors:
+// - ErrShortBytes ('b' not long enough)
+// - ExtensionTypeErorr{} (wire type not the same as e.Type())
+// - TypeErorr{} (next object not an extension)
+// - InvalidPrefixError
+// - An umarshal error returned from e.UnmarshalBinary
+func (nbs *NilBitsStack) ReadExtensionBytes(b []byte, e Extension) ([]byte, error) {
+	if nbs != nil && nbs.AlwaysNil {
+		return b, nil
+	}
+
+	l := len(b)
+	if l < 3 {
+		return b, ErrShortBytes
+	}
+	lead := b[0]
+	var (
+		sz  int // size of 'data'
+		off int // offset of 'data'
+		typ int8
+	)
+	switch lead {
+	case mfixext1:
+		typ = int8(b[1])
+		sz = 1
+		off = 2
+	case mfixext2:
+		typ = int8(b[1])
+		sz = 2
+		off = 2
+	case mfixext4:
+		typ = int8(b[1])
+		sz = 4
+		off = 2
+	case mfixext8:
+		typ = int8(b[1])
+		sz = 8
+		off = 2
+	case mfixext16:
+		typ = int8(b[1])
+		sz = 16
+		off = 2
+	case mext8:
+		sz = int(uint8(b[1]))
+		typ = int8(b[2])
+		off = 3
+		if sz == 0 {
+			return b[3:], e.UnmarshalBinary(b[3:3])
+		}
+	case mext16:
+		if l < 4 {
+			return b, ErrShortBytes
+		}
+		sz = int(big.Uint16(b[1:]))
+		typ = int8(b[3])
+		off = 4
+	case mext32:
+		if l < 6 {
+			return b, ErrShortBytes
+		}
+		sz = int(big.Uint32(b[1:]))
+		typ = int8(b[5])
+		off = 6
+	default:
+		return b, badPrefix(ExtensionType, lead)
+	}
+
+	if typ != e.ExtensionType() {
+		return b, errExt(typ, e.ExtensionType())
+	}
+
+	// the data of the extension starts
+	// at 'off' and is 'sz' bytes long
+	if len(b[off:]) < sz {
+		return b, ErrShortBytes
+	}
+	tot := off + sz
+	return b[tot:], e.UnmarshalBinary(b[off:tot])
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/file.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/file.go
@@ -0,0 +1,91 @@
+// +build linux,!appengine darwin dragonfly freebsd netbsd openbsd
+
+package msgp
+
+import (
+	"os"
+	"syscall"
+)
+
+// ReadFile reads a file into 'dst' using
+// a read-only memory mapping. Consequently,
+// the file must be mmap-able, and the
+// Unmarshaler should never write to
+// the source memory. (Methods generated
+// by the msgp tool obey that constraint, but
+// user-defined implementations may not.)
+//
+// Reading and writing through file mappings
+// is only efficient for large files; small
+// files are best read and written using
+// the ordinary streaming interfaces.
+//
+func ReadFile(dst Unmarshaler, file *os.File) error {
+	stat, err := file.Stat()
+	if err != nil {
+		return err
+	}
+	data, err := syscall.Mmap(int(file.Fd()), 0, int(stat.Size()), syscall.PROT_READ, syscall.MAP_SHARED)
+	if err != nil {
+		return err
+	}
+	adviseRead(data)
+	_, err = dst.UnmarshalMsg(data)
+	uerr := syscall.Munmap(data)
+	if err == nil {
+		err = uerr
+	}
+	return err
+}
+
+// MarshalSizer is the combination
+// of the Marshaler and Sizer
+// interfaces.
+type MarshalSizer interface {
+	Marshaler
+	Sizer
+}
+
+// WriteFile writes a file from 'src' using
+// memory mapping. It overwrites the entire
+// contents of the previous file.
+// The mapping size is calculated
+// using the `Msgsize()` method
+// of 'src', so it must produce a result
+// equal to or greater than the actual encoded
+// size of the object. Otherwise,
+// a fault (SIGBUS) will occur.
+//
+// Reading and writing through file mappings
+// is only efficient for large files; small
+// files are best read and written using
+// the ordinary streaming interfaces.
+//
+// NOTE: The performance of this call
+// is highly OS- and filesystem-dependent.
+// Users should take care to test that this
+// performs as expected in a production environment.
+// (Linux users should run a kernel and filesystem
+// that support fallocate(2) for the best results.)
+func WriteFile(src MarshalSizer, file *os.File) error {
+	sz := src.Msgsize()
+	err := fallocate(file, int64(sz))
+	if err != nil {
+		return err
+	}
+	data, err := syscall.Mmap(int(file.Fd()), 0, sz, syscall.PROT_READ|syscall.PROT_WRITE, syscall.MAP_SHARED)
+	if err != nil {
+		return err
+	}
+	adviseWrite(data)
+	chunk := data[:0]
+	chunk, err = src.MarshalMsg(chunk)
+	if err != nil {
+		return err
+	}
+	uerr := syscall.Munmap(data)
+	if uerr != nil {
+		return uerr
+	}
+	return file.Truncate(int64(len(chunk)))
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/file_port.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/file_port.go
@@ -0,0 +1,47 @@
+// +build windows appengine
+
+package msgp
+
+import (
+	"io/ioutil"
+	"os"
+)
+
+// MarshalSizer is the combination
+// of the Marshaler and Sizer
+// interfaces.
+type MarshalSizer interface {
+	Marshaler
+	Sizer
+}
+
+func ReadFile(dst Unmarshaler, file *os.File) error {
+	if u, ok := dst.(Decodable); ok {
+		return u.DecodeMsg(NewReader(file))
+	}
+
+	data, err := ioutil.ReadAll(file)
+	if err != nil {
+		return err
+	}
+	_, err = dst.UnmarshalMsg(data)
+	return err
+}
+
+func WriteFile(src MarshalSizer, file *os.File) error {
+	if e, ok := src.(Encodable); ok {
+		w := NewWriter(file)
+		err := e.EncodeMsg(w)
+		if err == nil {
+			err = w.Flush()
+		}
+		return err
+	}
+
+	raw, err := src.MarshalMsg(nil)
+	if err != nil {
+		return err
+	}
+	_, err = file.Write(raw)
+	return err
+}
--- a/vendor/github.com/glycerine/greenpack/msgp/integers.go
+++ b/vendor/github.com/glycerine/greenpack/msgp/integers.go
@@ -0,0 +1,174 @@
+package msgp
+
+/* ----------------------------------
+	integer encoding utilities
+	(inline-able)
+
+	TODO(tinylib): there are faster,
+	albeit non-portable solutions
+	to the code below. implement
+	byteswap?
+   ---------------------------------- */
+
+func putMint64(b []byte, i int64) {
+	b[0] = mint64
+	b[1] = byte(i >> 56)
+	b[2] = byte(i >> 48)
+	b[3] = byte(i >> 40)
+	b[4] = byte(i >> 32)
+	b[5] = byte(i >> 24)
+	b[6] = byte(i >> 16)
+	b[7] = byte(i >> 8)
+	b[8] = byte(i)
+}
+
+func getMint64(b []byte) int64 {
+	return (int64(b[1]) << 56) | (int64(b[2]) << 48) |
+		(int64(b[3]) << 40) | (int64(b[4]) << 32) |
+		(int64(b[5]) << 24) | (int64(b[6]) << 16) |
+		(int64(b[7]) << 8) | (int64(b[8]))
+}
+
+func putMint32(b []byte, i int32) {
+	b[0] = mint32
+	b[1] = byte(i >> 24)
+	b[2] = byte(i >> 16)
+	b[3] = byte(i >> 8)
+	b[4] = byte(i)
+}
+
+func getMint32(b []byte) int32 {
+	return (int32(b[1]) << 24) | (int32(b[2]) << 16) | (int32(b[3]) << 8) | (int32(b[4]))
+}
+
+func putMint16(b []byte, i int16) {
+	b[0] = mint16
+	b[1] = byte(i >> 8)
+	b[2] = byte(i)
+}
+
+func getMint16(b []byte) (i int16) {
+	return (int16(b[1]) << 8) | int16(b[2])
+}
+
+func putMint8(b []byte, i int8) {
+	b[0] = mint8
+	b[1] = byte(i)
+}
+
+func getMint8(b []byte) (i int8) {
+	return int8(b[1])
+}
+
+func putMuint64(b []byte, u uint64) {
+	b[0] = muint64
+	b[1] = byte(u >> 56)
+	b[2] = byte(u >> 48)
+	b[3] = byte(u >> 40)
+	b[4] = byte(u >> 32)
+	b[5] = byte(u >> 24)
+	b[6] = byte(u >> 16)
+	b[7] = byte(u >> 8)
+	b[8] = byte(u)
+}
+
+func getMuint64(b []byte) uint64 {
+	return (uint64(b[1]) << 56) | (uint64(b[2]) << 48) |
+		(uint64(b[3]) << 40) | (uint64(b[4]) << 32) |
+		(uint64(b[5]) << 24) | (uint64(b[6]) << 16) |
+		(uint64(b[7]) << 8) | (uint64(b[8]))
+}
+
+func putMuint32(b []byte, u uint32) {
+	b[0] = muint32
+	b[1] = byte(u >> 24)
+	b[2] = byte(u >> 16)
+	b[3] = byte(u >> 8)
+	b[4] = byte(u)
+}
+
+func getMuint32(b []byte) uint32 {
+	return (uint32(b[1]) << 24) | (uint32(b[2]) << 16) | (uint32(b[3]) << 8) | (uint32(b[4]))
+}
+
+func putMuint16(b []byte, u uint16) {
+	b[0] = muint16
+	b[1] = byte(u >> 8)
+	b[2] = byte(u)
+}
+
+func getMuint16(b []byte) uint16 {
+	return (uint16(b[1]) << 8) | uint16(b[2])
+}
+
+func putMuint8(b []byte, u uint8) {
+	b[0] = muint8
+	b[1] = byte(u)
+}
+
+func getMuint8(b []byte) uint8 {
+	return uint8(b[1])
+}
+
+func getUnix(b []byte) (sec int64, nsec int32) {
+	sec = (int64(b[0]) << 56) | (int64(b[1]) << 48) |
+		(int64(b[2]) << 40) | (int64(b[3]) << 32) |
+		(int64(b[4]) << 24) | (int64(b[5]) << 16) |
+		(int64(b[6]) << 8) | (int64(b[7]))
+
+	nsec = (int32(b[8]) << 24) | (int32(b[9]) << 16) | (int32(b[10]) << 8) | (int32(b[11]))
+	return
+}
+
+func putUnix(b []byte, sec int64, nsec int32) {
+	b[0] = byte(sec >> 56)
+	b[1] = byte(sec >> 48)
+	b[2] = byte(sec >> 40)
+	b[3] = byte(sec >> 32)
+	b[4] = byte(sec >> 24)
+	b[5] = byte(sec >> 16)
+	b[6] = byte(sec >> 8)
+	b[7] = byte(sec)
+	b[8] = byte(nsec >> 24)
+	b[9] = byte(nsec >> 16)
+	b[10] = byte(nsec >> 8)
+	b[11] = byte(nsec)
+}
+
+/* -----------------------------
+		prefix utilities
+   ----------------------------- */
+
+// write prefix and uint8
+func prefixu8(b []byte, pre byte, sz uint8) {
+	b[0] = pre
+	b[1] = byte(sz)
+}
+
+// write prefix and big-endian uint16
+func prefixu16(b []byte, pre byte, sz uint16) {
+	b[0] = pre
+	b[1] = byte(sz >> 8)
+	b[2] = byte(sz)
+}
+
+// write prefix and big-endian uint32
+func prefixu32(b []byte, pre byte, sz uint32) {
+	b[0] = pre
+	b[1] = byte(sz >> 24)
+	b[2] = byte(sz >> 16)
+	b[3] = byte(sz >> 8)
+	b[4] = byte(sz)
+}
+
+func prefixu64(b []byte, pre byte, sz uint64) {
+	b[0] = pre
+	b[1] = byte(sz >> 56)
+	b[2] = byte(sz >> 48)
+	b[3] = byte(sz >> 40)
+	b[4] = byte(sz >> 32)
+	b[5] = byte(sz >> 24)
+	b[6] = byte(sz >> 16)
+	b[7] = byte(sz >> 8)
+	b[8] = byte(sz)
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Thomas von Dein	59911aebb9	added	2024-05-14 12:10:58 +02:00
Thomas von Dein	a9bb79b01c	merge corrections	2024-05-07 18:39:38 +02:00
Thomas von Dein	a718fa388d	Merge remote-tracking branch 'origin/development'	2024-05-07 18:29:01 +02:00
Thomas von Dein	473feff451	refactored and un-go-criticed	2024-05-07 18:01:12 +02:00
Thomas von Dein	9e2e45715e	added -F docs	2024-05-07 18:00:57 +02:00
Thomas von Dein	39609425e5	refactoring and gouncritic, 1st part	2024-05-07 15:19:54 +02:00
Thomas von Dein	ba2a2e8460	add -F filter by column flag (closes #13 )	2024-05-07 13:30:07 +02:00
Thomas von Dein	96f7881c16	fix #12 : only consider -v if there's a pattern, ignore it otherwise	2024-05-07 13:29:41 +02:00
T.v.Dein	6fccd1287b	Feature additions (#11 ) * add color table support (using alternating colorization of rows) using new flag `-L` * add config file support (HCL format) using `~/.config/tablizer/config` or `-f <file>` so the user can customize colors * removed golang 1.17 support	2023-11-22 14:16:43 +01:00
Thomas von Dein	0f22457961	remove go 1.17 support	2023-11-22 14:09:49 +01:00
Thomas von Dein	ddfbecaa35	+docs, try linter v1.18	2023-11-22 14:08:36 +01:00
Thomas von Dein	3632de10d7	try to fix linter	2023-11-22 13:57:57 +01:00
Thomas von Dein	76b98fb8ad	upd mods	2023-11-22 13:48:32 +01:00
Thomas von Dein	f045adf441	added config file support to set custom colors	2023-11-22 13:33:26 +01:00
Thomas von Dein	811173ddb4	fixed alternating highlighting, now looks reasonable	2023-11-22 10:30:40 +01:00
Thomas von Dein	3c910ca08f	works but is ugly :(	2023-11-21 17:41:04 +01:00
Thomas von Dein	a8c9ede77e	added -L flag to highligh lines in alternating bg color	2023-11-21 11:40:55 +01:00
T.v.Dein	9eadb941da	Release v1.0.17 (#9 ) * add shortcut -H to --no-headers, it's too cumbersome to type * added fuzzy search support * Added basic lisp plugin facilities * Lisp plugin Addidions: - added process hook facilities - added working example lisp plugin for filter hook - load-path can now be a file as well - added a couple of lisp helper functions (atoi, split), more may follow, see lisplib.go * linting fixes	2023-10-02 18:15:41 +02:00
T.v.Dein	93800f81c1	release v1.0.16 (#8 ) * add shortcut -H to --no-headers, it's too cumbersome to type * bump version * add -H to usage * re-generated --------- Co-authored-by: Thomas von Dein <tom@vondein.org>	2023-05-03 18:31:28 +02:00
T.v.Dein	a94a4fd5b0	Merge pull request #7 from TLINDEN/development added --no-headers flag to disable header display in tabular modes	2023-04-21 10:01:19 +02:00
Thomas von Dein	1acbdbc674	added --no-headers flag to disable header display in tabular modes	2023-04-21 09:52:05 +02:00
Thomas von Dein	195f685584	fix release maker	2023-01-23 13:40:50 +01:00
Thomas von Dein	b72a99748f	upd Changelog, bump version	2023-01-23 12:38:59 +01:00
Thomas von Dein	3cf9310ef7	-D could not be used together with -a	2023-01-20 13:37:06 +01:00
Thomas von Dein	ceae80c91c	fix invalid arg handling (io, stdin) and add tests for this	2023-01-09 12:54:45 +01:00
Thomas von Dein	54add2c801	only upd patch version if any	2022-11-04 20:27:22 +01:00
Thomas von Dein	2d157bf2c0	force uniseg release version, see actions#3396457307/	2022-11-04 20:22:51 +01:00
Thomas von Dein	6f71a028f0	added licenses	2022-11-04 20:22:40 +01:00
Thomas von Dein	dfc7c2e03e	upd dep licenses, upd go modules	2022-11-04 20:10:54 +01:00
Thomas von Dein	c443914222	fix spacing mess	2022-11-03 20:17:02 +01:00
Thomas von Dein	eddd4e4180	add feature request template	2022-11-03 20:12:26 +01:00
Thomas von Dein	0d05505493	Merge branch 'main' into development	2022-11-03 20:09:10 +01:00
T.v.Dein	a461dba10d	Merge pull request #6 from TLINDEN/issue-template Update issue templates	2022-11-03 20:08:42 +01:00
T.v.Dein	ca71f8a572	Update issue templates	2022-11-03 19:59:19 +01:00
Thomas von Dein	60230eb1f6	added show-version target	2022-11-03 19:51:42 +01:00
Thomas von Dein	315e8d5363	fix changelog	2022-11-03 19:30:55 +01:00
Thomas von Dein	88d078a535	fix to be able to run 'make' on systems w/o perl	2022-11-03 19:26:57 +01:00
Thomas von Dein	74ab3a1804	version bump	2022-11-03 13:16:02 +01:00
Thomas von Dein	2d8614fa0f	demo gif	2022-11-03 13:11:09 +01:00
Thomas von Dein	c8bad4df1a	check completion errors	2022-11-02 14:33:48 +01:00
Thomas von Dein	335b2665f2	turned completion subcommand into option	2022-11-01 11:40:36 +01:00
Thomas von Dein	8552270a68	added completion support	2022-10-31 16:19:12 +01:00
Thomas von Dein	6f49b76607	added demo generator	2022-10-27 19:24:22 +02:00
Thomas von Dein	4653eaca09	added demo generator	2022-10-27 19:23:48 +02:00
Thomas von Dein	722eea7e7b	add asciicast demo	2022-10-27 19:22:36 +02:00
Thomas von Dein	304f2182ac	js doesnt work, try image	2022-10-27 19:18:09 +02:00
Thomas von Dein	73908b1661	added ascii cast	2022-10-27 19:16:41 +02:00
Thomas von Dein	105ba96757	-A was not implemented, oops!	2022-10-27 18:38:46 +02:00
Thomas von Dein	0681f67bc6	fix release link	2022-10-26 12:38:08 +02:00
Thomas von Dein	066ddd0d98	re-organized pattern matching code	2022-10-25 18:34:28 +02:00
Thomas von Dein	417faf3ff2	fixed #5 , colorization now always works as expected	2022-10-25 14:24:05 +02:00
Thomas von Dein	001021dac8	Workaround for issue#3: text containing tag like content is not colorized properly.	2022-10-24 17:55:31 +02:00
Thomas von Dein	5c42f7ab9a	check pattern on startup	2022-10-24 14:49:23 +02:00
Thomas von Dein	5e65726cb0	cleanup	2022-10-24 14:05:50 +02:00
Thomas von Dein	138ae51936	added CSV output mode, enhanced parser tests	2022-10-23 16:57:30 +02:00
Thomas von Dein	b5c802403b	added CSV parsing support, enabled with -s	2022-10-22 12:27:33 +02:00
Thomas von Dein	e54435c2e4	added support for environment variables	2022-10-22 10:21:39 +02:00
Thomas von Dein	975510c86a	using enum modeflags, use my own usage template, generated from manpage so I don't have to maintain it twice, it's also nicer	2022-10-21 10:21:07 +02:00
Thomas von Dein	9dd2a49d9b	adapted version generation to cfg module, added and fixed unit tests	2022-10-19 19:32:41 +02:00
Thomas von Dein	90872e0c60	fix linter errors	2022-10-19 12:57:50 +02:00
Thomas von Dein	baac74eb47	yaml fix	2022-10-19 12:51:54 +02:00
Thomas von Dein	360dd28e20	add linter	2022-10-19 12:50:20 +02:00
Thomas von Dein	1e36c148ff	get rid of global variables, makes testing way easier	2022-10-19 12:44:19 +02:00
Thomas von Dein	399620de98	Added so we can use struct holding all configuration	2022-10-19 12:43:54 +02:00
Thomas von Dein	5d10875a3f	fix pointer bug, mockdata have been overwritten by go test everytime, now use a const struct via func.	2022-10-18 19:45:09 +02:00
Thomas von Dein	4481f59eda	no need to return string when using io.Writer anyway	2022-10-17 23:40:53 +02:00
Thomas von Dein	1b2f51dcaf	Changed print funcs to use an io.Writer, reimplemented print tests	2022-10-17 20:04:05 +02:00
Thomas von Dein	0d6de3fe5b	add-fixes	2022-10-16 19:48:12 +02:00
Thomas von Dein	ec23ae2e76	fix todo	2022-10-16 19:45:46 +02:00
Thomas von Dein	76930ab45a	added yaml output mode support (`-o yaml` or `-Y`)	2022-10-16 19:44:26 +02:00
Thomas von Dein	a77e4dbc5a	added NumberizeHeaders() unit test	2022-10-16 16:37:47 +02:00
Thomas von Dein	9305f48639	added target to execute a single unit test manually	2022-10-16 16:37:26 +02:00
Thomas von Dein	da276a1b50	replaced github.com/xhit/go-str2duration with my own func + tests	2022-10-16 15:30:34 +02:00
Thomas von Dein	dfd3ab9b77	fixed version generation	2022-10-15 19:46:03 +02:00
Thomas von Dein	d53b32b95e	updated Changelog	2022-10-15 19:37:30 +02:00
Thomas von Dein	3edbd53ef8	bump version	2022-10-15 19:33:07 +02:00
Thomas von Dein	9c49b78593	added unit test + docs for the various sort modes.	2022-10-15 19:31:42 +02:00
Thomas von Dein	ca87c339b0	added support to sort by time, duration, numerical	2022-10-15 17:05:15 +02:00
Thomas von Dein	fd74628259	added unit test for descending order, fixed deduplication bug	2022-10-15 16:27:04 +02:00
Thomas von Dein	839f33a7fc	unit test missing	2022-10-15 14:25:38 +02:00
Thomas von Dein	ebd391df63	added -D to alter sort order to descending order (default: ascending)	2022-10-15 14:24:43 +02:00
Thomas von Dein	752406815c	catch incomplete rows and fill them with empty string[s]	2022-10-15 14:15:36 +02:00
Thomas von Dein	4ec6ccd0fd	added support for regexp in -c parameter, added deduplication as well	2022-10-15 14:03:30 +02:00
Thomas von Dein	aef545d51e	added open todo items I still had on the list	2022-10-15 14:02:46 +02:00
Thomas von Dein	3249e1719f	some rewording of the NCOC and turn TODO into a md file	2022-10-15 14:02:09 +02:00
Thomas von Dein	f830cc6256	updated	2022-10-14 19:56:55 +02:00
Thomas von Dein	7e01d54b08	added.	2022-10-14 19:52:02 +02:00
Thomas von Dein	487ba6253d	Introduced changelog.	2022-10-14 19:51:45 +02:00
Thomas von Dein	745d15b459	Made corrections to satisfy linter.	2022-10-14 19:51:19 +02:00
Thomas von Dein	8e2ba58ddb	added -k parameter to sort by columns	2022-10-13 18:56:34 +02:00
Thomas von Dein	6eedb60a6a	minor update to current state	2022-10-11 18:50:58 +02:00
Thomas von Dein	81fac864f1	using gh for release generation, fixed mkrel.sh to add version	2022-10-11 18:42:10 +02:00
Thomas von Dein	e868b50c0f	Merge branch 'development'	2022-10-11 18:34:11 +02:00
Thomas von Dein	b9ed7d8cb7	fixed -X output in combination with -c	2022-10-11 13:47:34 +02:00
Thomas von Dein	6ae4a1b6d9	added test for -X output	2022-10-11 09:11:33 +02:00
Thomas von Dein	f890596b4c	added pattern highlighting support	2022-10-10 20:14:51 +02:00
Thomas von Dein	22ee24cfdf	Merge branch 'development'	2022-10-06 20:05:20 +02:00
Thomas von Dein	34e2b8d855	fixed issuer #4 , version string missing, and added some docs about pattern syntax	2022-10-06 20:02:40 +02:00
Thomas von Dein	196833ed3c	Merge branch 'development'	2022-10-05 19:17:34 +02:00
Thomas von Dein	85277bbf5e	more refactoring, fixed bug in shell mode output, fixed default Separator and fixed #3	2022-10-05 16:43:51 +02:00
Thomas von Dein	26e50cf908	fix #1 : use scanner.Split() instead of splitting by header position boundaries, since this splitting cuts utf-8 chars which causes distorted output.	2022-10-05 12:55:33 +02:00
Thomas von Dein	5be18e27c9	Merge branch 'development'	2022-10-05 09:20:02 +02:00
Thomas von Dein	2c410e1cb3	added -v flag, replace 'help' subcommand wich -m, more tests	2022-10-05 09:12:46 +02:00
				`@@ -0,0 +1 @@`
				`Alex Bucataru <alex@alrux.com> (@AlexBucataru)`