go.mod

@@ -6,13 +6,11 @@ require (
 	git.milar.in/milarin/gmath v0.0.2
 	git.milar.in/milarin/slices v0.0.3
 	github.com/fatih/color v1.13.0
-	github.com/mattn/go-runewidth v0.0.13
 )
 
 require (
 	git.milar.in/milarin/channel v0.0.9 // indirect
 	github.com/mattn/go-colorable v0.1.9 // indirect
 	github.com/mattn/go-isatty v0.0.14 // indirect
-	github.com/rivo/uniseg v0.3.4 // indirect
 	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c // indirect
 )

go.sum

@@ -11,11 +11,6 @@ github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
-github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU=
-github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
-github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/rivo/uniseg v0.3.4 h1:3Z3Eu6FGHZWSfNKJTOUiPatWwfc7DzJRU04jFUqJODw=
-github.com/rivo/uniseg v0.3.4/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=

table_header.go

@@ -31,7 +31,5 @@ func FormatHeaderTable(header string, table *Table) string {
 		b.WriteString(s)
 		b.WriteRune('\n')
 	})
-
+	return b.String()
-	ret := b.String()
-	return ret[:len(ret)-1]
 }

utils.go

@@ -1,10 +1,9 @@
 package tprint
 
 import (
+	"fmt"
 	"strings"
 	"unicode"
-
-	"github.com/mattn/go-runewidth"
 )
 
 func maxLengthStr(a, b string) string {
@@ -27,10 +26,9 @@ func strLen(str string) int {
 	runes := []rune(str)
 
 	for i := 0; i < len(runes); i++ {
-		rn := runes[i]
 
 		// skip control sequences
-		if unicode.IsControl(rn) {
+		if unicode.IsControl(runes[i]) {
 			for j := i; j < len(runes)-1 && runes[j] != 'm'; j++ {
 				i = j
 			}
@@ -38,11 +36,7 @@ func strLen(str string) int {
 			continue
 		}
 
-		if rn <= 0xFF || rn >= '─' && rn <= '╿' {
+		l++
-			l++
-		} else {
-			l += runewidth.RuneWidth(rn)
-		}
 	}
 
 	return l
@@ -60,5 +54,6 @@ func padStringLeft(str string, pad rune, length int) string {
 
 func padStringCenter(str string, pad rune, length int) string {
 	l := strLen(str)
+	fmt.Println(l, length)
 	return padStringLeft(padStringRight(str, pad, (length-l)/2+l), pad, length)
 }