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suppress intermediate results unless -i, addresses #11, fix man (#13)

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This commit is contained in:
T.v.Dein
2023-11-08 14:43:34 +01:00
committed by GitHub
parent 64e66e9d7b
commit fa5f8dcb3b
4 changed files with 56 additions and 23 deletions
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19
main.go
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@@ -30,19 +30,20 @@ import (
lua "github.com/yuin/gopher-lua"
)
const VERSION string = "2.0.4"
const VERSION string = "2.0.5"
const Usage string = `This is rpn, a reverse polish notation calculator cli.
Usage: rpn [-bdvh] [<operator>]
Options:
-b, --batchmode enable batch mode
-d, --debug enable debug mode
-s, --stack show last 5 items of the stack (off by default)
-m, --manual show manual
-v, --version show version
-h, --help show help
-b, --batchmode enable batch mode
-d, --debug enable debug mode
-s, --stack show last 5 items of the stack (off by default)
-i --intermediate print intermediate results
-m, --manual show manual
-v, --version show version
-h, --help show help
When <operator> is given, batch mode ist automatically enabled. Use
this only when working with stdin. E.g.: echo "2 3 4 5" | rpn +
@@ -59,7 +60,9 @@ func main() {
configfile := ""
flag.BoolVarP(&calc.batch, "batchmode", "b", false, "batch mode")
flag.BoolVarP(&calc.showstack, "showstack", "s", false, "show stack")
flag.BoolVarP(&calc.showstack, "show-stack", "s", false, "show stack")
flag.BoolVarP(&calc.intermediate, "showin-termediate", "i", false,
"show intermediate results")
flag.BoolVarP(&enabledebug, "debug", "d", false, "debug mode")
flag.BoolVarP(&showversion, "version", "v", false, "show version")
flag.BoolVarP(&showhelp, "help", "h", false, "show usage")