static/ext/src/ux/aceeditor/ace-0.2.0/src/worker-javascript.js
function () {
        var input = this.source;
        this.blockComments = [];
        for (;;) {
            var ch = input[this.cursor++];
            var next = input[this.cursor];
            // handle \r, \r\n and (always preferable) \n
            if (ch === '\r') {
                // if the next character is \n, we don't care about this at all
                if (next === '\n') continue;

                // otherwise, we want to consider this as a newline
                ch = '\n';
            }

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

                    if (ch === '*') {
                        next = input[this.cursor];
                        if (next === '/') {
                            var commentEnd = this.cursor - 1;
                            this.cursor++;
                            break;
                        }
                    } else if (ch === '\n') {
                        this.lineno++;
                    }
                }
                this.blockComments.push(input.substring(commentStart, commentEnd));
            } else if ((ch === '/' && next === '/') ||
                       (this.allowHTMLComments && ch === '<' && next === '!' &&
                        input[this.cursor + 1] === '-' && input[this.cursor + 2] === '-' &&
                        (this.cursor += 2))) {
                this.cursor++;
                for (;;) {
                    ch = input[this.cursor++];
                    next = input[this.cursor];
                    if (ch === undefined)
                        return;

                    if (ch === '\r') {
                        // check for \r\n
                        if (next !== '\n') ch = '\n';
                    }

                    if (ch === '\n') {
                        if (this.scanNewlines) {
                            this.cursor--;
                        } else {
                            this.lineno++;
                        }
                        break;
                    }
                }
            } else if (!(ch in definitions.whitespace)) {
                this.cursor--;
                return;
            }
        }
    }
function () {
        var input = this.source;
        this.blockComments = [];
        for (;;) {
            var ch = input[this.cursor++];
            var next = input[this.cursor];
            // handle \r, \r\n and (always preferable) \n
            if (ch === '\r') {
                // if the next character is \n, we don't care about this at all
                if (next === '\n') continue;

                // otherwise, we want to consider this as a newline
                ch = '\n';
            }

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

                    if (ch === '*') {
                        next = input[this.cursor];
                        if (next === '/') {
                            var commentEnd = this.cursor - 1;
                            this.cursor++;
                            break;
                        }
                    } else if (ch === '\n') {
                        this.lineno++;
                    }
                }
                this.blockComments.push(input.substring(commentStart, commentEnd));
            } else if ((ch === '/' && next === '/') ||
                       (this.allowHTMLComments && ch === '<' && next === '!' &&
                        input[this.cursor + 1] === '-' && input[this.cursor + 2] === '-' &&
                        (this.cursor += 2))) {
                this.cursor++;
                for (;;) {
                    ch = input[this.cursor++];
                    next = input[this.cursor];
                    if (ch === undefined)
                        return;

                    if (ch === '\r') {
                        // check for \r\n
                        if (next !== '\n') ch = '\n';
                    }

                    if (ch === '\n') {
                        if (this.scanNewlines) {
                            this.cursor--;
                        } else {
                            this.lineno++;
                        }
                        break;
                    }
                }
            } else if (!(ch in definitions.whitespace)) {
                this.cursor--;
                return;
            }
        }
    }
Eat comments and whitespace.