Extracts wrapper details from the `source` body comment.

@private
@param {string} source The source to inspect.
@returns {Array} Returns the wrapper details.
779416
function getWrapDetails(source) {
      var match = source.match(reWrapDetails);
      return match ? match[1].split(reSplitDetails) : [];
    }
191399
function (source, pattern) {
    var results = [], match;
    while ((match = pattern.exec(source)) !== null)
      results.push(match[1]);
    return results;
  }
1180751
function parse(source, options) {
  if (hasYaml(source)) {
    const [meta, markdown] = parseMultiDocument(source);
    return inferMeta(meta, marked.lexer(markdown), options);
  } else {
    return inferMeta({ documentation: source }, marked.lexer(source), options);
  }
}
1192660
function findRequireComments(source, source_path, options, deps) {
  var comment_reg = /{! require\("([\w\.\/\-_\|[\]]+)\"\) !}/g, // matches proprietary comment syntax for requiring multiple partials
    bracket_reg = /\[([^\]]*)\]/g,                            // matches brackets inside the comment requiring
    result = null, bracket_result = null, alt, name;

  // search source for require comments
  while ((result = comment_reg.exec(source)) !== null) {
    // this will check if there are any comments that have a | delimited list of files, such as {! require("patterns/atoms/[button|button_link]") !}
    bracket_result = bracket_reg.exec(result[1]);

    // if there is a result, split the files by | and include them all
    if (bracket_result) {
      alt = bracket_result[1].split("|");
      for (var i = 0; i < alt.length; i++) {
        name = result[1].replace(bracket_reg, alt[i]);
        log(options, 'found comment dependency "' + name + '"');

        // add a dust dependency for each alternative name
        addDustDependency(name, source_path, options, deps);
      }
    }
    //if there isn't a result, assume it was just a normal require like {! require("patterns/atoms/button") !}
    else {
      log(options, 'found comment dependency "' + result[1] + '"');
      addDustDependency(result[1], source_path, options, deps);
    }
  }
}
1339320
function getURLSource(url) {
      var urlRegExp = /(http|https):\/\/(\w+:{0,1}\w*)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%!\-\/]))?/;
      var sources = Object.keys(Embedo.defaults.SOURCES) || [];

      if (!urlRegExp.test(url)) {
        return null;
      }

      var matched_source = sources
        .filter(function (source) {
          if (Embedo.defaults.SOURCES[source] && url.match(Embedo.defaults.SOURCES[source].REGEX)) {
            return source;
          }
        })
        .filter(Boolean);

      return matched_source && matched_source.length ? matched_source[0] : 'iframe';
    }
163893
function compileSourcePreCode() {
    var $version = '##version##';

    var componentRenderers = {};

    function extend(target, source) {
        if (source) {
            Object.keys(source).forEach(function (key) {
                var value = source[key];
                if (typeof value !== 'undefined') {
                    target[key] = value;
                }
            });
        }

        return target;
    }

    function each(array, iterator) {
        if (array && array.length > 0) {
            for (var i = 0, l = array.length; i < l; i++) {
                if (iterator(array[i], i) === false) {
                    break;
                }
            }
        }
    }

    function contains(array, value) {
        var result;
        each(array, function (item) {
            result = item === value;
            return !result;
        });

        return result;
    }

    var HTML_ENTITY = {
        /* jshint ignore:start */
        '&': '&amp;',
        '<': '&lt;',
        '>': '&gt;',
        '"': '&quot;',
        /* eslint-disable quotes */
        "'": '&#39;'
        /* eslint-enable quotes */
        /* jshint ignore:end */
    };

    function htmlFilterReplacer(c) {
        return HTML_ENTITY[c];
    }

    function escapeHTML(source) {
        if (source == null) {
            return '';
        }

        if (typeof source === 'string') {
            return source ? source.replace(/[&<>"']/g, htmlFilterReplacer) : '';
        }

        return '' + source;
    }

    function _classFilter(source) {
        if (source instanceof Array) {
            return source.join(' ');
        }

        return source;
    }

    function _styleFilter(source) {
        if (typeof source === 'object') {
            var result = '';
            if (source) {
                Object.keys(source).forEach(function (key) {
                    result += key + ':' + source[key] + ';';
                });
            }

            return result;
        }

        return source;
    }

    function _xclassFilter(source) {
        if (source instanceof Array) {
            source = source.join(' ');
        }

        return source ? ' ' + source : '';
    }

    function _xstyleFilter(source) {
        var result;
        if (typeof source === 'object') {
            result = '';
            if (source) {
                Object.keys(source).forEach(function (key) {
                    result += key + ':' + source[key] + ';';
                });
            }
        }
        else {
            result = source;
        }

        return result ? ';' + result : '';
    }

    function attrFilter(name, value) {
        if (value) {
            return ' ' + name + '="' + value + '"';
        }

        return '';
    }

    function boolAttrFilter(name, value) {
        if (value && value !== 'false' && value !== '0') {
            return ' ' + name;
        }

        return '';
    }

    function callFilter(ctx, name, args) {
        var filter = ctx.proto.filters[name];
        if (typeof filter === 'function') {
            return filter.apply(ctx, args);
        }
    }
}
500363
function parseFunctionSourceElements() {
        var sourceElement, sourceElements = [], token, directive, firstRestricted, oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody;

        expect('{');

        while (index < length) {
            token = lookahead();
            if (token.type !== Token.StringLiteral) {
                break;
            }

            sourceElement = parseSourceElement();
            sourceElements.push(sourceElement);
            if (sourceElement.expression.type !== Syntax.Literal) {
                // this is not directive
                break;
            }
            directive = sliceSource(token.range[0] + 1, token.range[1] - 1);
            if (directive === 'use strict') {
                strict = true;
                if (firstRestricted) {
                    throwError(firstRestricted, Messages.StrictOctalLiteral);
                }
            } else {
                if (!firstRestricted && token.octal) {
                    firstRestricted = token;
                }
            }
        }

        oldLabelSet = labelSet;
        oldInIteration = inIteration;
        oldInSwitch = inSwitch;
        oldInFunctionBody = inFunctionBody;

        labelSet = {};
        inIteration = false;
        inSwitch = false;
        inFunctionBody = true;

        while (index < length) {
            if (match('}')) {
                break;
            }
            sourceElement = parseSourceElement();
            if (typeof sourceElement === 'undefined') {
                break;
            }
            sourceElements.push(sourceElement);
        }

        expect('}');

        labelSet = oldLabelSet;
        inIteration = oldInIteration;
        inSwitch = oldInSwitch;
        inFunctionBody = oldInFunctionBody;

        return {
            type: Syntax.BlockStatement,
            body: wrapBlock(sourceElements)
        };
    }
906173
function interpret(source) {
  var tree = parser.parse(source);
  var js = [
    'module.exports = function (out, globals) {',
    '  var end = false;',
    '  if (Object.getPrototypeOf(out) !== module.xjs.XjsStream.prototype) {',
    '    out = new module.xjs.XjsStream(out);',
    '    end = true;',
    '  }',
    '  if (globals && typeof globals.length === "number" && typeof globals !== "string") {',
    '    var callee = arguments.callee;',
    '    for (var i in globals) {',
    '      callee.call(this, out, globals[i]);',
    '    }',
    '    return;',
    '  }',
    '  globals = globals || {};',
    '  with (globals) {'
  ];
  interpretChildren(js, tree, '    ');
  js.push(
    '  }',
    '  if (end) {',
    '    out.end();',
    '  }',
    '}'
  );
  js = js.join('\n');
  return js;
}
970010
function toComment (sourceMap) {
  // eslint-disable-next-line no-undef
  var base64 = btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))))
  var data = 'sourceMappingURL=data:application/json;charset=utf-8;base64,' + base64

  return '/*# ' + data + ' */'
}
1201819
function _split(source) {
  var buf = [];
  var reg = /'[^']+'|"[^"]+"|[^\s/=]+=?/g;
  reg.lastIndex = 0;
  var match = reg.exec(source);

  while (match) {
    buf.push(match);
    match = reg.exec(source);
  }

  return buf;
}
820366
function getCommentAt(message, sourceCode) {
    if (sourceCode != null) {
        const loc = { line: message.line, column: message.column - 1 }
        const index = sourceCode.getIndexFromLoc(loc)
        const options = { includeComments: true }
        const comment = sourceCode.getTokenByRangeStart(index, options)
        if (
            comment != null &&
            (comment.type === "Line" || comment.type === "Block")
        ) {
            return comment
        }
    }
    return undefined
}
521388
function parseSource (node, nodeType, feedType) {
  var source = {},
      sourceNode = node.source,
      temp;

  if (!sourceNode) {
    return;
  }

  if (temp = (feedType === 'atom' && utils.get(sourceNode.title)) || utils.get(sourceNode)) {
    source.title = temp;
  }
  if (temp = (feedType === 'atom' && utils.getAttr(sourceNode.link, 'href')) || utils.getAttr(sourceNode, 'url')) {
    source.url = temp;
  }

  return Object.keys(source).length && source;
}
1287853
function deepCopy(source) {
	let result;
	let type = typeof source;
	if (type !== 'object' || source === null) {
		result = source;
	} else if (source instanceof Array) {
		result = [];
		for (let i = 0, l = source.length; i < l; i++) {
			result[i] = typeof source[i] === 'object' ? deepCopy(source[i]) : source[i];
		}
	} else {
		result = {};
		for (let k in source) {
			result[k] = typeof source[k] === 'object' ? deepCopy(source[k]) : source[k];
		}
	}
	return result;
}
1368748
List<Snippet> sourceToSnippetsWithWrappers(String userSource) {
        List<Snippet> snippets = sourceToSnippets(userSource);
        for (Snippet snip : snippets) {
            if (snip.outerWrap() == null) {
                snip.setOuterWrap(
                        (snip.kind() == Kind.IMPORT)
                                ? state.outerMap.wrapImport(snip.guts(), snip)
                                : state.outerMap.wrapInTrialClass(snip.guts())
                );
            }
        }
        return snippets;
    }
988980
function processString(content = '', options = defaultOptions) {

    const comments = []
    const preservedTokens = []

    let pattern

    content = extractDataUrls(content, preservedTokens)
    content = convertRelativeUrls(content, options, preservedTokens)
    content = collectComments(content, comments)

    // preserve strings so their content doesn't get accidentally minified
    pattern = /("([^\\"]|\\.|\\)*")|('([^\\']|\\.|\\)*')/g
    content = content.replace(pattern, token => {
        const quote = token.substring(0, 1)
        token = token.slice(1, -1)
        // maybe the string contains a comment-like substring or more? put'em back then
        if (token.indexOf('___PRESERVE_CANDIDATE_COMMENT_') >= 0) {
            for (let i = 0, len = comments.length; i < len; i += 1) {
                token = token.replace('___PRESERVE_CANDIDATE_COMMENT_' + i + '___', comments[i])
            }
        }
        // minify alpha opacity in filter strings
        token = token.replace(/progid:DXImageTransform.Microsoft.Alpha\(Opacity=/gi, 'alpha(opacity=')
        preservedTokens.push(token)
        return quote + ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + '___' + quote
    })

    // strings are safe, now wrestle the comments
    for (let i = 0, len = comments.length; i < len; i += 1) {

        let token = comments[i]
        let placeholder = '___PRESERVE_CANDIDATE_COMMENT_' + i + '___'

        // ! in the first position of the comment means preserve
        // so push to the preserved tokens keeping the !
        if (token.charAt(0) === '!') {
            if (options.cuteComments) {
                preservedTokens.push(token.substring(1).replace(/\r\n/g, '\n'))
            } else if (options.uglyComments) {
                preservedTokens.push(token.substring(1).replace(/[\r\n]/g, ''))
            } else {
                preservedTokens.push(token)
            }
            content = content.replace(placeholder, ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + '___')
            continue
        }

        // \ in the last position looks like hack for Mac/IE5
        // shorten that to /*\*/ and the next one to /**/
        if (token.charAt(token.length - 1) === '\\') {
            preservedTokens.push('\\')
            content = content.replace(placeholder, ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + '___')
            i = i + 1 // attn: advancing the loop
            preservedTokens.push('')
            content = content.replace(
                '___PRESERVE_CANDIDATE_COMMENT_' + i + '___',
                ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + '___'
            )
            continue
        }

        // keep empty comments after child selectors (IE7 hack)
        // e.g. html >/**/ body
        if (token.length === 0) {
            let startIndex = content.indexOf(placeholder)
            if (startIndex > 2) {
                if (content.charAt(startIndex - 3) === '>') {
                    preservedTokens.push('')
                    content = content.replace(placeholder, ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + '___')
                }
            }
        }

        // in all other cases kill the comment
        content = content.replace(`/*${placeholder}*/`, '')
    }

    // parse simple @variables blocks and remove them
    if (options.expandVars) {
        const vars = {}
        pattern = /@variables\s*\{\s*([^\}]+)\s*\}/g
        content = content.replace(pattern, (_, f1) => {
            pattern = /\s*([a-z0-9\-]+)\s*:\s*([^;\}]+)\s*/gi
            f1.replace(pattern, (_, f1, f2) => {
                if (f1 && f2) {
                    vars[f1] = f2
                }
                return ''
            })
            return ''
        })

        // replace var(x) with the value of x
        pattern = /var\s*\(\s*([^\)]+)\s*\)/g
        content = content.replace(pattern, (_, f1) => {
            return vars[f1] || 'none'
        })
    }

    // normalize all whitespace strings to single spaces. Easier to work with that way.
    content = content.replace(/\s+/g, ' ')

    // preserve formulas in calc() before removing spaces
    pattern = /calc\(([^;}]*)\)/g
    content = content.replace(pattern, (_, f1) => {
        preservedTokens.push(
            'calc(' +
            f1.replace(/(^\s*|\s*$)/g, '')
                .replace(/\( /g, '(')
                .replace(/ \)/g, ')') +
            ')'
        )
        return ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + '___'
    })

    // preserve matrix
    pattern = /\s*filter:\s*progid:DXImageTransform.Microsoft.Matrix\(([^\)]+)\);/g
    content = content.replace(pattern, (_, f1) => {
        preservedTokens.push(f1)
        return 'filter:progid:DXImageTransform.Microsoft.Matrix(' + ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + '___);'
    })

    // remove the spaces before the things that should not have spaces before them.
    // but, be careful not to turn 'p :link {...}' into 'p:link{...}'
    // swap out any pseudo-class colons with the token, and then swap back.
    pattern = /(^|\})(([^\{:])+:)+([^\{]*\{)/g
    content = content.replace(pattern, token => token.replace(/:/g, '___PSEUDOCLASSCOLON___'))

    // remove spaces before the things that should not have spaces before them.
    content = content.replace(/\s+([!{};:>+\(\)\],])/g, '$1')

    // restore spaces for !important
    content = content.replace(/!important/g, ' !important')

    // bring back the colon
    content = content.replace(/___PSEUDOCLASSCOLON___/g, ':')

    // preserve 0 followed by a time unit for properties using time units
    pattern = /\s*(animation|animation-delay|animation-duration|transition|transition-delay|transition-duration):\s*([^;}]+)/gi
    content = content.replace(pattern, (_, f1, f2) => {

        f2 = f2.replace(/(^|\D)0?\.?0(m?s)/gi, (_, g1, g2) => {
            preservedTokens.push('0' + g2)
            return g1 + ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + '___'
        })

        return f1 + ':' + f2
    })

    // preserve unit for flex-basis within flex and flex-basis (ie10 bug)
    pattern = /\s*(flex|flex-basis):\s*([^;}]+)/gi
    content = content.replace(pattern, (_, f1, f2) => {
        let f2b = f2.split(/\s+/)
        preservedTokens.push(f2b.pop())
        f2b.push(___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + '___')
        f2b = f2b.join(' ')
        return `${f1}:${f2b}`
    })

    // preserve 0% in hsl and hsla color definitions
    content = content.replace(/(hsla?)\(([^)]+)\)/g, (_, f1, f2) => {
        var f0 = []
        f2.split(',').forEach(part => {
            part = part.replace(/(^\s+|\s+$)/g, '')
            if (part === '0%') {
                preservedTokens.push('0%')
                f0.push(___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + '___')
            } else {
                f0.push(part)
            }
        })
        return f1 + '(' + f0.join(',') + ')'
    })

    // preserve 0 followed by unit in keyframes steps (WIP)
    content = keyframes(content, preservedTokens)

    // retain space for special IE6 cases
    content = content.replace(/:first-(line|letter)(\{|,)/gi, (_, f1, f2) => ':first-' + f1.toLowerCase() + ' ' + f2)

    // newlines before and after the end of a preserved comment
    if (options.cuteComments) {
        content = content.replace(/\s*\/\*/g, '___PRESERVED_NEWLINE___/*')
        content = content.replace(/\*\/\s*/g, '*/___PRESERVED_NEWLINE___')
        // no space after the end of a preserved comment
    } else {
        content = content.replace(/\*\/\s*/g, '*/')
    }

    // If there are multiple @charset directives, push them to the top of the file.
    pattern = /^(.*)(@charset)( "[^"]*";)/gi
    content = content.replace(pattern, (_, f1, f2, f3) => f2.toLowerCase() + f3 + f1)

    // When all @charset are at the top, remove the second and after (as they are completely ignored).
    pattern = /^((\s*)(@charset)( [^;]+;\s*))+/gi
    content = content.replace(pattern, (_, __, f2, f3, f4) => f2 + f3.toLowerCase() + f4)

    // lowercase some popular @directives (@charset is done right above)
    pattern = /@(font-face|import|(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?keyframe|media|page|namespace)/gi
    content = content.replace(pattern, (_, f1) => '@' + f1.toLowerCase())

    // lowercase some more common pseudo-elements
    pattern = /:(active|after|before|checked|disabled|empty|enabled|first-(?:child|of-type)|focus|hover|last-(?:child|of-type)|link|only-(?:child|of-type)|root|:selection|target|visited)/gi
    content = content.replace(pattern, (_, f1) => ':' + f1.toLowerCase())

    // if there is a @charset, then only allow one, and push to the top of the file.
    content = content.replace(/^(.*)(@charset \"[^\"]*\";)/g, '$2$1')
    content = content.replace(/^(\s*@charset [^;]+;\s*)+/g, '$1')

    // lowercase some more common functions
    pattern = /:(lang|not|nth-child|nth-last-child|nth-last-of-type|nth-of-type|(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?any)\(/gi
    content = content.replace(pattern, (_, f1) => ':' + f1.toLowerCase() + '(')

    // lower case some common function that can be values
    // NOTE: rgb() isn't useful as we replace with #hex later, as well as and() is already done for us right after this
    pattern = /([:,\( ]\s*)(attr|color-stop|from|rgba|to|url|(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?(?:calc|max|min|(?:repeating-)?(?:linear|radial)-gradient)|-webkit-gradient)/gi
    content = content.replace(pattern, (_, f1, f2) => f1 + f2.toLowerCase())

    // put the space back in some cases, to support stuff like
    // @media screen and (-webkit-min-device-pixel-ratio:0){
    content = content.replace(/\band\(/gi, 'and (')

    // remove the spaces after the things that should not have spaces after them.
    content = content.replace(/([!{}:;>+\(\[,])\s+/g, '$1')

    // remove unnecessary semicolons
    content = content.replace(/;+\}/g, '}')

    // replace 0(px,em,%) with 0.
    content = content.replace(/(^|[^.0-9\\])(?:0?\.)?0(?:ex|ch|r?em|vw|vh|vmin|vmax|cm|mm|in|pt|pc|px|deg|g?rad|turn|m?s|k?Hz|dpi|dpcm|dppx|%)/gi, '$10')

    // Replace x.0(px,em,%) with x(px,em,%).
    content = content.replace(/([0-9])\.0(ex|ch|r?em|vw|vh|vmin|vmax|cm|mm|in|pt|pc|px|deg|g?rad|turn|m?s|k?Hz|dpi|dpcm|dppx|%| |;)/gi, '$1$2')

    // replace 0 0 0 0; with 0.
    content = content.replace(/:0 0 0 0(;|\})/g, ':0$1')
    content = content.replace(/:0 0 0(;|\})/g, ':0$1')
    content = content.replace(/:0 0(;|\})/g, ':0$1')

    // replace background-position:0; with background-position:0 0;
    // same for transform-origin and box-shadow
    pattern = /(background-position|transform-origin|webkit-transform-origin|moz-transform-origin|o-transform-origin|ms-transform-origin|box-shadow):0(;|\})/gi
    content = content.replace(pattern, (_, f1, f2) => f1.toLowerCase() + ':0 0' + f2)

    // replace 0.6 to .6, but only when preceded by : or a white-space
    content = content.replace(/(:|\s)0+\.(\d+)/g, '$1.$2')

    // shorten colors from rgb(51,102,153) to #336699
    // this makes it more likely that it'll get further compressed in the next step.
    pattern = /rgb\s*\(\s*([0-9,\s]+)\s*\)/gi
    content = content.replace(pattern, (_, f1) => {
        const rgbcolors = f1.split(',')
        let hexcolor = '#'
        for (let i = 0; i < rgbcolors.length; i += 1) {
            let val = parseInt(rgbcolors[i], 10)
            if (val < 16) {
                hexcolor += '0'
            }
            if (val > 255) {
                val = 255
            }
            hexcolor += val.toString(16)
        }
        return hexcolor
    })

    // Shorten colors from #AABBCC to #ABC.
    content = compressHexColors(content)

    // Replace #f00 -> red
    content = content.replace(/(:|\s)(#f00)(;|})/g, '$1red$3')

    // Replace other short color keywords
    content = content.replace(/(:|\s)(#000080)(;|})/g, '$1navy$3')
    content = content.replace(/(:|\s)(#808080)(;|})/g, '$1gray$3')
    content = content.replace(/(:|\s)(#808000)(;|})/g, '$1olive$3')
    content = content.replace(/(:|\s)(#800080)(;|})/g, '$1purple$3')
    content = content.replace(/(:|\s)(#c0c0c0)(;|})/g, '$1silver$3')
    content = content.replace(/(:|\s)(#008080)(;|})/g, '$1teal$3')
    content = content.replace(/(:|\s)(#ffa500)(;|})/g, '$1orange$3')
    content = content.replace(/(:|\s)(#800000)(;|})/g, '$1maroon$3')

    // border: none -> border:0
    pattern = /(border|border-top|border-right|border-bottom|border-left|outline|background):none(;|\})/gi
    content = content.replace(pattern, (_, f1, f2) => f1.toLowerCase() + ':0' + f2)

    // shorter opacity IE filter
    content = content.replace(/progid:DXImageTransform\.Microsoft\.Alpha\(Opacity=/gi, 'alpha(opacity=')

    // Find a fraction that is used for Opera's -o-device-pixel-ratio query
    // Add token to add the '\' back in later
    content = content.replace(/\(([\-A-Za-z]+):([0-9]+)\/([0-9]+)\)/g, '($1:$2___QUERY_FRACTION___$3)')

    // remove empty rules.
    content = content.replace(/[^\};\{\/]+\{\}/g, '')

    // Add '\' back to fix Opera -o-device-pixel-ratio query
    content = content.replace(/___QUERY_FRACTION___/g, '/')

    // some source control tools don't like it when files containing lines longer
    // than, say 8000 characters, are checked in. The linebreak option is used in
    // that case to split long lines after a specific column.
    if (options.maxLineLen > 0) {
        const lines = []
        let line = []
        for (let i = 0, len = content.length; i < len; i += 1) {
            let ch = content.charAt(i)
            line.push(ch)
            if (ch === '}' && line.length > options.maxLineLen) {
                lines.push(line.join(''))
                line = []
            }
        }
        if (line.length) {
            lines.push(line.join(''))
        }

        content = lines.join('\n')
    }

    // replace multiple semi-colons in a row by a single one
    // see SF bug #1980989
    content = content.replace(/;;+/g, ';')

    // trim the final string (for any leading or trailing white spaces)
    content = content.replace(/(^\s*|\s*$)/g, '')

    // restore preserved tokens
    for (let i = preservedTokens.length - 1; i >= 0; i--) {
        content = content.replace(___PRESERVED_TOKEN_ + i + '___', preservedTokens[i], 'g')
    }

    // restore preserved newlines
    content = content.replace(/___PRESERVED_NEWLINE___/g, '\n')

    // return
    return content
}
1360930
function clone(source) {
    return source != null ? JSON.parse(JSON.stringify(source)) : source;
}
617213
function (source) {
  var ast = parser.parseEval(source)
  var array = ast.children.find((child) => child.kind === 'array')
  return parseValue(array)
}