Method errorf

proto/text_parser.go:101–106

(format string, a ...interface{})

}

func (p *textParser) errorf(format string, a ...interface{}) *ParseError {
	pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset}
	p.cur.err = pe
	p.done = true
	return pe
}

// Numbers and identifiers are matched by [-+._A-Za-z0-9]
func isIdentOrNumberChar(c byte) bool {