go-texts is the utility package for text-data

"go-texts"

SortedKeys

It makes sorted strings' array from keys of the given map whose key's type is string.

map1 := map[string]string{
	"A": "alpha",
	"B": "beta",
	"C": "gamma",
}

for _, key1 := range texts.SortedKeys(map1) {
	fmt.Printf("%s: %s\n", key1, map1[key1])
}

"go-texts/mbcs"

"go-texts/mbcs" works only on Windows as expected.

UtoA

UtoA translates UTF8 to ANSI. When the 3rd parameter is true, it drops NUL-code.

ansi, err := mbcs.UtoA("UTF8文字列", mbcs.ConsoleCP(), true)
if err != nil {
	return err
}

AtoU

AtoU translates ANSI to UTF8

utf8, err := mbcs.AtoU(ansi, mbcs.ConsoleCP())
if err != nil {
	return err
}
fmt.Printf("Ok: %s\n", utf8)
return nil

ConsoleCP

ConsoleCP returns the current Console Codepage (Not ones of OS and threads)

NewAutoDetectReader

NewAutoDetectReader is io.Reader converting from ANSI,UTF8 or UTF16 to UTF8

sc := bufio.NewScanner(mbcs.NewAutoDetectReader(os.Stdin, mbcs.ConsoleCP()))
for sc.Scan() {
	fmt.Println(sc.Text())
}
if err := sc.Err(); err != nil {
	fmt.Fprintln(os.Stderr, err)
}

"go-texts/dos"

System

System calls CMD.exe without troubles about double-quotation

dos.System(`echo "ahaha" "ihihi" "ufufu"`)

WithoutExt

WithoutExt returns the path removed extension.

const source = `c:\foo\bar.hoge\ahaha.txt`
result := dos.WithoutExt(source)
// result -> `c:\foo\bar.hoge\ahaha`