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pixels-and-bits/jabe

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app/assets/javascripts/jabe/prettify.js

Summary

Maintainability
F
1 wk
Test Coverage

File prettify.js has 902 lines of code (exceeds 250 allowed). Consider refactoring.
Open

// Copyright (C) 2006 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
Severity: Major
Found in app/assets/javascripts/jabe/prettify.js - About 2 days to fix

    Function combinePrefixPatterns has 186 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      function combinePrefixPatterns(regexs) {
    var capturedGroupIndex = 0;
  
    var needToFoldCase = false;
    var ignoreCase = false;
    Severity: Major
    Found in app/assets/javascripts/jabe/prettify.js - About 7 hrs to fix

      Function numberLines has 98 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        function numberLines(node, opt_startLineNum) {
    var nocode = /(?:^|\s)nocode(?:\s|$)/;
    var lineBreak = /\r\n?|\n/;
  
    var document = node.ownerDocument;
      Severity: Major
      Found in app/assets/javascripts/jabe/prettify.js - About 3 hrs to fix

        Function createSimpleLexer has 94 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

          function createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns) {
    var shortcuts = {};
    var tokenizer;
    (function () {
      var allPatterns = shortcutStylePatterns.concat(fallthroughStylePatterns);
        Severity: Major
        Found in app/assets/javascripts/jabe/prettify.js - About 3 hrs to fix

          Function sourceDecorator has 78 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

            function sourceDecorator(options) {
    var shortcutStylePatterns = [], fallthroughStylePatterns = [];
    if (options['tripleQuotedStrings']) {
      // '''multi-line-string''', 'single-line-string', and double-quoted
      shortcutStylePatterns.push(
          Severity: Major
          Found in app/assets/javascripts/jabe/prettify.js - About 3 hrs to fix

            Function recombineTagsAndDecorations has 67 lines of code (exceeds 25 allowed). Consider refactoring.
            Open

              function recombineTagsAndDecorations(job) {
    var isIE = /\bMSIE\b/.test(navigator.userAgent);
    var newlineRe = /\n/g;
  
    var source = job.sourceCode;
            Severity: Major
            Found in app/assets/javascripts/jabe/prettify.js - About 2 hrs to fix

              Function decorate has 66 lines of code (exceeds 25 allowed). Consider refactoring.
              Open

                  var decorate = function (job) {
      var sourceCode = job.sourceCode, basePos = job.basePos;
      /** Even entries are positions in source in ascending order.  Odd enties
        * are style markers (e.g., PR_COMMENT) that run from that position until
        * the end.
              Severity: Major
              Found in app/assets/javascripts/jabe/prettify.js - About 2 hrs to fix

                Function allowAnywhereFoldCaseAndRenumberGroups has 65 lines of code (exceeds 25 allowed). Consider refactoring.
                Open

                    function allowAnywhereFoldCaseAndRenumberGroups(regex) {
      // Split into character sets, escape sequences, punctuation strings
      // like ('(', '(?:', ')', '^'), and runs of characters that do not
      // include any of the above.
      var parts = regex.source.match(
                Severity: Major
                Found in app/assets/javascripts/jabe/prettify.js - About 2 hrs to fix

                  Function prettyPrint has 64 lines of code (exceeds 25 allowed). Consider refactoring.
                  Open

                    function prettyPrint(opt_whenDone) {
    function byTagName(tn) { return document.getElementsByTagName(tn); }
    // fetch a list of nodes to rewrite
    var codeSegments = [byTagName('pre'), byTagName('code'), byTagName('xmp')];
    var elements = [];
                  Severity: Major
                  Found in app/assets/javascripts/jabe/prettify.js - About 2 hrs to fix

                    Function caseFoldCharset has 61 lines of code (exceeds 25 allowed). Consider refactoring.
                    Open

                        function caseFoldCharset(charSet) {
      var charsetParts = charSet.substring(1, charSet.length - 1).match(
          new RegExp(
              '\\\\u[0-9A-Fa-f]{4}'
              + '|\\\\x[0-9A-Fa-f]{2}'
                    Severity: Major
                    Found in app/assets/javascripts/jabe/prettify.js - About 2 hrs to fix

                      Function extractSourceSpans has 48 lines of code (exceeds 25 allowed). Consider refactoring.
                      Open

                        function extractSourceSpans(node) {
    var nocode = /(?:^|\s)nocode(?:\s|$)/;
  
    var chunks = [];
    var length = 0;
                      Severity: Minor
                      Found in app/assets/javascripts/jabe/prettify.js - About 1 hr to fix

                        Function doWork has 44 lines of code (exceeds 25 allowed). Consider refactoring.
                        Open

                            function doWork() {
      var endTime = (window['PR_SHOULD_USE_CONTINUATION'] ?
                     clock['now']() + 250 /* ms */ :
                     Infinity);
      for (; k < elements.length && clock['now']() < endTime; k++) {
                        Severity: Minor
                        Found in app/assets/javascripts/jabe/prettify.js - About 1 hr to fix

                          Function walk has 35 lines of code (exceeds 25 allowed). Consider refactoring.
                          Open

                              function walk(node) {
      switch (node.nodeType) {
        case 1:  // Element
          if (nocode.test(node.className)) { break; }
          if ('BR' === node.nodeName) {
                          Severity: Minor
                          Found in app/assets/javascripts/jabe/prettify.js - About 1 hr to fix

                            Function walk has 28 lines of code (exceeds 25 allowed). Consider refactoring.
                            Open

                                function walk(node) {
      switch (node.nodeType) {
        case 1:  // Element
          if (nocode.test(node.className)) { return; }
          for (var child = node.firstChild; child; child = child.nextSibling) {
                            Severity: Minor
                            Found in app/assets/javascripts/jabe/prettify.js - About 1 hr to fix

                              Avoid deeply nested control flow statements.
                              Open

                                            if (match) {
                style = patternParts[0];
                break;
              }
                              Severity: Major
                              Found in app/assets/javascripts/jabe/prettify.js - About 45 mins to fix

                                Avoid too many return statements within this function.
                                Open

                                        return charsetPart.charCodeAt(1);
                                Severity: Major
                                Found in app/assets/javascripts/jabe/prettify.js - About 30 mins to fix

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