Пример #1
0
func (h *Hyphenator) Hyphenate(s, hyphen string) (string, bool) {
	var sc scanner.Scanner
	sc.Init(strings.NewReader(s))
	sc.Mode = scanner.ScanIdents
	sc.Whitespace = 0

	var outstr string

	tok := sc.Scan()
	for tok != scanner.EOF {
		switch tok {
		case scanner.Ident:
			// a word (or part thereof) to hyphenate
			t := sc.TokenText()

			// try the exceptions first
			exc := h.exceptions[t]
			if len(exc) != 0 {
				if hyphen != `-` {
					strings.Replace(exc, `-`, hyphen, -1)
				}
				return exc, true
			}

			// not an exception, hyphenate normally
			outstr += h.hyphenateWord(sc.TokenText(), hyphen)
		default:
			// A Unicode rune to append to the output
			p := make([]byte, utf8.UTFMax)
			l := utf8.EncodeRune(tok, p)
			outstr += string(p[0:l])
		}

		tok = sc.Scan()
	}

	return outstr, true
}