fix #52: get rid of excess newline on ascii tables (#53)

fix #50: remove excess spaces in normal ascii table output mode

cfg/config.go

@@ -28,7 +28,7 @@ import (
 )
 
 const (
-	Version  = "v1.6.0"
+	Version  = "v1.6.2"
 	MAXPARTS = 2
 )
 

lib/printer.go

@@ -255,7 +255,16 @@ func printASCIIData(writer io.Writer, conf cfg.Config, data *Tabdata) {
 		log.Fatalf("Failed to render table: %s", err)
 	}
 
-	output(writer, conf, color.Sprint(colorizeData(conf, tableString.String())))
+	// we  need to trim  our output here, because  tablewriter appends
+	// excess whitespace to our rows.
+	cleanedString := &strings.Builder{}
+
+	for _, row := range strings.Split(strings.TrimSpace(tableString.String()), "\n") {
+		cleanedString.WriteString(strings.TrimSpace(row))
+		cleanedString.WriteString("\n")
+	}
+
+	output(writer, conf, color.Sprint(colorizeData(conf, cleanedString.String())))
 }
 
 /*

lib/printer_test.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 Thomas von Dein
+Copyright © 2022-2026 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
@@ -23,8 +23,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/stretchr/testify/assert"
 	"codeberg.org/scip/tablizer/cfg"
+	"github.com/stretchr/testify/assert"
 )
 
 func newData() Tabdata {