function () {
        var input = this.source;
        for (;;) {
            var ch = input[this.cursor++];
            var next = input[this.cursor];
            if (ch === '\n' && !this.scanNewlines) {
                this.lineno++;
            } else if (ch === '/' && next === '*') {
                this.cursor++;
                for (;;) {
                    ch = input[this.cursor++];
                    if (ch === undefined)
                        throw this.newSyntaxError("Unterminated comment");

                    if (ch === '*') {
                        next = input[this.cursor];
                        if (next === '/') {
                            this.cursor++;
                            break;
                        }
                    } else if (ch === '\n') {
                        this.lineno++;
                    }
                }
            } else if (ch === '/' && next === '/') {
                this.cursor++;
                for (;;) {
                    ch = input[this.cursor++];
                    if (ch === undefined)
                        return;

                    if (ch === '\n') {
                        this.lineno++;
                        break;
                    }
                }
            } else if (ch !== ' ' && ch !== '\t') {
                this.cursor--;
                return;
            }
        }
    }
function () {
        var input = this.source;
        for (;;) {
            var ch = input[this.cursor++];
            var next = input[this.cursor];
            if (ch === '\n' && !this.scanNewlines) {
                this.lineno++;
            } else if (ch === '/' && next === '*') {
                this.cursor++;
                for (;;) {
                    ch = input[this.cursor++];
                    if (ch === undefined)
                        throw this.newSyntaxError("Unterminated comment");

                    if (ch === '*') {
                        next = input[this.cursor];
                        if (next === '/') {
                            this.cursor++;
                            break;
                        }
                    } else if (ch === '\n') {
                        this.lineno++;
                    }
                }
            } else if (ch === '/' && next === '/') {
                this.cursor++;
                for (;;) {
                    ch = input[this.cursor++];
                    if (ch === undefined)
                        return;

                    if (ch === '\n') {
                        this.lineno++;
                        break;
                    }
                }
            } else if (ch !== ' ' && ch !== '\t') {
                this.cursor--;
                return;
            }
        }
    }
function ( ) { var input = this . source ; for ( ; ; ) { var ch = input [ this . cursor ++ ] ; var next = input [ this . cursor ] ; if ( ch === '\n' && ! this . scanNewlines ) { this . lineno ++ ; } else if ( ch === '/' && next === '*' ) { this . cursor ++ ; for ( ; ; ) { ch = input [ this . cursor ++ ] ; if ( ch === undefined ) throw this . newSyntaxError ( "Unterminated comment" ) ; if ( ch === '*' ) { next = input [ this . cursor ] ; if ( next === '/' ) { this . cursor ++ ; break ; } } else if ( ch === '\n' ) { this . lineno ++ ; } } } else if ( ch === '/' && next === '/' ) { this . cursor ++ ; for ( ; ; ) { ch = input [ this . cursor ++ ] ; if ( ch === undefined ) return ; if ( ch === '\n' ) { this . lineno ++ ; break ; } } } else if ( ch !== ' ' && ch !== '\t' ) { this . cursor -- ; return ; } } }
Eat comments and whitespace.
Eat comments and whitespace .