parse/line.go
func ParseLine(n int, unsafeText []byte) (*Line, error) {
	linetype := LineTypePlain
	// trim off comments
	var comment []byte
	text := make([]byte, len(unsafeText))
	copy(text, unsafeText)
	if bytes.Contains(text, commentPrefix) {
		segs := bytes.Split(text, commentPrefix)
		text = segs[0]
		comment = segs[1]
	}
	var rx *regexp.Regexp
	for _, item := range matchTypes {
		if regexes[item.R].Match(text) {
			linetype = item.Type
			rx = regexes[item.R]
			break
		}
	}
	// parse the detail now
	var d *Detail
	if linetype == LineTypeDetail || linetype == LineTypeParam {
		var err error
		d, err = parseDetail(text, rx)
		if err != nil {
			return nil, &ErrLine{N: n, Err: err}
		}
	}
	return &Line{
		Number:  n,
		Type:    linetype,
		Bytes:   text,
		Regexp:  rx,
		Comment: comment,
		detail:  d,
	}, nil
}
func ParseLine(n int, unsafeText []byte) (*Line, error) {
	linetype := LineTypePlain
	// trim off comments
	var comment []byte
	text := make([]byte, len(unsafeText))
	copy(text, unsafeText)
	if bytes.Contains(text, commentPrefix) {
		segs := bytes.Split(text, commentPrefix)
		text = segs[0]
		comment = segs[1]
	}
	var rx *regexp.Regexp
	for _, item := range matchTypes {
		if regexes[item.R].Match(text) {
			linetype = item.Type
			rx = regexes[item.R]
			break
		}
	}
	// parse the detail now
	var d *Detail
	if linetype == LineTypeDetail || linetype == LineTypeParam {
		var err error
		d, err = parseDetail(text, rx)
		if err != nil {
			return nil, &ErrLine{N: n, Err: err}
		}
	}
	return &Line{
		Number:  n,
		Type:    linetype,
		Bytes:   text,
		Regexp:  rx,
		Comment: comment,
		detail:  d,
	}, nil
}
func ParseLine ( n int , unsafeText [ ] byte ) ( * Line , error ) { linetype := LineTypePlain // trim off comments var comment [ ] byte text := make ( [ ] byte , len ( unsafeText ) ) copy ( text , unsafeText ) if bytes . Contains ( text , commentPrefix ) { segs := bytes . Split ( text , commentPrefix ) text = segs [ 0 ] comment = segs [ 1 ] } var rx * regexp . Regexp for _ , item := range matchTypes { if regexes [ item . R ] . Match ( text ) { linetype = item . Type rx = regexes [ item . R ] break } } // parse the detail now var d * Detail if linetype == LineTypeDetail || linetype == LineTypeParam { var err error d , err = parseDetail ( text , rx ) if err != nil { return nil , & ErrLine { N : n , Err : err } } } return & Line { Number : n , Type : linetype , Bytes : text , Regexp : rx , Comment : comment , detail : d , } , nil }
// ParseLine makes a new Line with the given data.
ParseLine makes a new Line with the given data .