function nextLine() {
            var at;
            if (line >= lines.length) {
                return false;
            }
            character = 1;
            s = lines[line];
            line += 1;
            at = s.search(/ \t/);
            if (at >= 0) {
                warningAt("Mixed spaces and tabs.", line, at + 1);
            }
            s = s.replace(/\t/g, tab);
            at = s.search(cx);
            if (at >= 0) {
                warningAt("Unsafe character.", line, at);
            }
            if (option.maxlen && option.maxlen < s.length) {
                warningAt("Line too long.", line, s.length);
            }
            return true;
        }
function nextLine() {
            var at;
            if (line >= lines.length) {
                return false;
            }
            character = 1;
            s = lines[line];
            line += 1;
            at = s.search(/ \t/);
            if (at >= 0) {
                warningAt("Mixed spaces and tabs.", line, at + 1);
            }
            s = s.replace(/\t/g, tab);
            at = s.search(cx);
            if (at >= 0) {
                warningAt("Unsafe character.", line, at);
            }
            if (option.maxlen && option.maxlen < s.length) {
                warningAt("Line too long.", line, s.length);
            }
            return true;
        }
function nextLine ( ) { var at ; if ( line >= lines . length ) { return false ; } character = 1 ; s = lines [ line ] ; line += 1 ; at = s . search ( /  \t / ) ; if ( at >= 0 ) { warningAt ( "Mixed spaces and tabs." , line , at + 1 ) ; } s = s . replace ( / \t / g , tab ) ; at = s . search ( cx ) ; if ( at >= 0 ) { warningAt ( "Unsafe character." , line , at ) ; } if ( option . maxlen && option . maxlen < s . length ) { warningAt ( "Line too long." , line , s . length ) ; } return true ; }
Private lex methods
Private lex methods