vendor/r.js
function skipComment() {
        var ch, blockComment, lineComment;

        blockComment = false;
        lineComment = false;

        while (index < length) {
            ch = source[index];

            if (lineComment) {
                ch = nextChar();
                if (isLineTerminator(ch)) {
                    lineComment = false;
                    if (ch === '\r' && source[index] === '\n') {
                        ++index;
                    }
                    ++lineNumber;
                    lineStart = index;
                }
            } else if (blockComment) {
                if (isLineTerminator(ch)) {
                    if (ch === '\r' && source[index + 1] === '\n') {
                        ++index;
                    }
                    ++lineNumber;
                    ++index;
                    lineStart = index;
                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }
                } else {
                    ch = nextChar();
                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }
                    if (ch === '*') {
                        ch = source[index];
                        if (ch === '/') {
                            ++index;
                            blockComment = false;
                        }
                    }
                }
            } else if (ch === '/') {
                ch = source[index + 1];
                if (ch === '/') {
                    index += 2;
                    lineComment = true;
                } else if (ch === '*') {
                    index += 2;
                    blockComment = true;
                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }
                } else {
                    break;
                }
            } else if (isWhiteSpace(ch)) {
                ++index;
            } else if (isLineTerminator(ch)) {
                ++index;
                if (ch ===  '\r' && source[index] === '\n') {
                    ++index;
                }
                ++lineNumber;
                lineStart = index;
            } else {
                break;
            }
        }
    }
function skipComment() {
        var ch, blockComment, lineComment;

        blockComment = false;
        lineComment = false;

        while (index < length) {
            ch = source[index];

            if (lineComment) {
                ch = nextChar();
                if (isLineTerminator(ch)) {
                    lineComment = false;
                    if (ch === '\r' && source[index] === '\n') {
                        ++index;
                    }
                    ++lineNumber;
                    lineStart = index;
                }
            } else if (blockComment) {
                if (isLineTerminator(ch)) {
                    if (ch === '\r' && source[index + 1] === '\n') {
                        ++index;
                    }
                    ++lineNumber;
                    ++index;
                    lineStart = index;
                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }
                } else {
                    ch = nextChar();
                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }
                    if (ch === '*') {
                        ch = source[index];
                        if (ch === '/') {
                            ++index;
                            blockComment = false;
                        }
                    }
                }
            } else if (ch === '/') {
                ch = source[index + 1];
                if (ch === '/') {
                    index += 2;
                    lineComment = true;
                } else if (ch === '*') {
                    index += 2;
                    blockComment = true;
                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }
                } else {
                    break;
                }
            } else if (isWhiteSpace(ch)) {
                ++index;
            } else if (isLineTerminator(ch)) {
                ++index;
                if (ch ===  '\r' && source[index] === '\n') {
                    ++index;
                }
                ++lineNumber;
                lineStart = index;
            } else {
                break;
            }
        }
    }
function skipComment ( ) { var ch , blockComment , lineComment ; blockComment = false ; lineComment = false ; while ( index < length ) { ch = source [ index ] ; if ( lineComment ) { ch = nextChar ( ) ; if ( isLineTerminator ( ch ) ) { lineComment = false ; if ( ch === '\r' && source [ index ] === '\n' ) { ++ index ; } ++ lineNumber ; lineStart = index ; } } else if ( blockComment ) { if ( isLineTerminator ( ch ) ) { if ( ch === '\r' && source [ index + 1 ] === '\n' ) { ++ index ; } ++ lineNumber ; ++ index ; lineStart = index ; if ( index >= length ) { throwError ( { } , Messages . UnexpectedToken , 'ILLEGAL' ) ; } } else { ch = nextChar ( ) ; if ( index >= length ) { throwError ( { } , Messages . UnexpectedToken , 'ILLEGAL' ) ; } if ( ch === '*' ) { ch = source [ index ] ; if ( ch === '/' ) { ++ index ; blockComment = false ; } } } } else if ( ch === '/' ) { ch = source [ index + 1 ] ; if ( ch === '/' ) { index += 2 ; lineComment = true ; } else if ( ch === '*' ) { index += 2 ; blockComment = true ; if ( index >= length ) { throwError ( { } , Messages . UnexpectedToken , 'ILLEGAL' ) ; } } else { break ; } } else if ( isWhiteSpace ( ch ) ) { ++ index ; } else if ( isLineTerminator ( ch ) ) { ++ index ; if ( ch === '\r' && source [ index ] === '\n' ) { ++ index ; } ++ lineNumber ; lineStart = index ; } else { break ; } } }
7.4 Comments
7 . 4 Comments