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Diffstat (limited to 'target/site/jacoco/jacoco-resources')
20 files changed, 1914 insertions, 0 deletions
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Used with prettify.js. */ + +.str { color: #2A00FF; } +.kwd { color: #7F0055; font-weight:bold; } +.com { color: #3F5FBF; } +.typ { color: #606; } +.lit { color: #066; } +.pun { color: #660; } +.pln { color: #000; } +.tag { color: #008; } +.atn { color: #606; } +.atv { color: #080; } +.dec { color: #606; } diff --git a/target/site/jacoco/jacoco-resources/prettify.js b/target/site/jacoco/jacoco-resources/prettify.js new file mode 100644 index 0000000..b2766fe --- /dev/null +++ b/target/site/jacoco/jacoco-resources/prettify.js @@ -0,0 +1,1510 @@ +// 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 +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + + +/** + * @fileoverview + * some functions for browser-side pretty printing of code contained in html. + * <p> + * + * For a fairly comprehensive set of languages see the + * <a href="http://google-code-prettify.googlecode.com/svn/trunk/README.html#langs">README</a> + * file that came with this source. At a minimum, the lexer should work on a + * number of languages including C and friends, Java, Python, Bash, SQL, HTML, + * XML, CSS, Javascript, and Makefiles. It works passably on Ruby, PHP and Awk + * and a subset of Perl, but, because of commenting conventions, doesn't work on + * Smalltalk, Lisp-like, or CAML-like languages without an explicit lang class. + * <p> + * Usage: <ol> + * <li> include this source file in an html page via + * {@code <script type="text/javascript" src="/path/to/prettify.js"></script>} + * <li> define style rules. See the example page for examples. + * <li> mark the {@code <pre>} and {@code <code>} tags in your source with + * {@code class=prettyprint.} + * You can also use the (html deprecated) {@code <xmp>} tag, but the pretty + * printer needs to do more substantial DOM manipulations to support that, so + * some css styles may not be preserved. + * </ol> + * That's it. I wanted to keep the API as simple as possible, so there's no + * need to specify which language the code is in, but if you wish, you can add + * another class to the {@code <pre>} or {@code <code>} element to specify the + * language, as in {@code <pre class="prettyprint lang-java">}. Any class that + * starts with "lang-" followed by a file extension, specifies the file type. + * See the "lang-*.js" files in this directory for code that implements + * per-language file handlers. + * <p> + * Change log:<br> + * cbeust, 2006/08/22 + * <blockquote> + * Java annotations (start with "@") are now captured as literals ("lit") + * </blockquote> + * @requires console + */ + +// JSLint declarations +/*global console, document, navigator, setTimeout, window */ + +/** + * Split {@code prettyPrint} into multiple timeouts so as not to interfere with + * UI events. + * If set to {@code false}, {@code prettyPrint()} is synchronous. + */ +window['PR_SHOULD_USE_CONTINUATION'] = true; + +/** the number of characters between tab columns */ +window['PR_TAB_WIDTH'] = 8; + +/** Walks the DOM returning a properly escaped version of innerHTML. + * @param {Node} node + * @param {Array.<string>} out output buffer that receives chunks of HTML. + */ +window['PR_normalizedHtml'] + +/** Contains functions for creating and registering new language handlers. + * @type {Object} + */ + = window['PR'] + +/** Pretty print a chunk of code. + * + * @param {string} sourceCodeHtml code as html + * @return {string} code as html, but prettier + */ + = window['prettyPrintOne'] +/** Find all the {@code <pre>} and {@code <code>} tags in the DOM with + * {@code class=prettyprint} and prettify them. + * @param {Function?} opt_whenDone if specified, called when the last entry + * has been finished. + */ + = window['prettyPrint'] = void 0; + +/** browser detection. @extern @returns false if not IE, otherwise the major version. */ +window['_pr_isIE6'] = function () { + var ieVersion = navigator && navigator.userAgent && + navigator.userAgent.match(/\bMSIE ([678])\./); + ieVersion = ieVersion ? +ieVersion[1] : false; + window['_pr_isIE6'] = function () { return ieVersion; }; + return ieVersion; +}; + + +(function () { + // Keyword lists for various languages. + var FLOW_CONTROL_KEYWORDS = + "break continue do else for if return while "; + var C_KEYWORDS = FLOW_CONTROL_KEYWORDS + "auto case char const default " + + "double enum extern float goto int long register short signed sizeof " + + "static struct switch typedef union unsigned void volatile "; + var COMMON_KEYWORDS = C_KEYWORDS + "catch class delete false import " + + "new operator private protected public this throw true try typeof "; + var CPP_KEYWORDS = COMMON_KEYWORDS + "alignof align_union asm axiom bool " + + "concept concept_map const_cast constexpr decltype " + + "dynamic_cast explicit export friend inline late_check " + + "mutable namespace nullptr reinterpret_cast static_assert static_cast " + + "template typeid typename using virtual wchar_t where "; + var JAVA_KEYWORDS = COMMON_KEYWORDS + + "abstract boolean byte extends final finally implements import " + + "instanceof null native package strictfp super synchronized throws " + + "transient "; + var CSHARP_KEYWORDS = JAVA_KEYWORDS + + "as base by checked decimal delegate descending event " + + "fixed foreach from group implicit in interface internal into is lock " + + "object out override orderby params partial readonly ref sbyte sealed " + + "stackalloc string select uint ulong unchecked unsafe ushort var "; + var JSCRIPT_KEYWORDS = COMMON_KEYWORDS + + "debugger eval export function get null set undefined var with " + + "Infinity NaN "; + var PERL_KEYWORDS = "caller delete die do dump elsif eval exit foreach for " + + "goto if import last local my next no our print package redo require " + + "sub undef unless until use wantarray while BEGIN END "; + var PYTHON_KEYWORDS = FLOW_CONTROL_KEYWORDS + "and as assert class def del " + + "elif except exec finally from global import in is lambda " + + "nonlocal not or pass print raise try with yield " + + "False True None "; + var RUBY_KEYWORDS = FLOW_CONTROL_KEYWORDS + "alias and begin case class def" + + " defined elsif end ensure false in module next nil not or redo rescue " + + "retry self super then true undef unless until when yield BEGIN END "; + var SH_KEYWORDS = FLOW_CONTROL_KEYWORDS + "case done elif esac eval fi " + + "function in local set then until "; + var ALL_KEYWORDS = ( + CPP_KEYWORDS + CSHARP_KEYWORDS + JSCRIPT_KEYWORDS + PERL_KEYWORDS + + PYTHON_KEYWORDS + RUBY_KEYWORDS + SH_KEYWORDS); + + // token style names. correspond to css classes + /** token style for a string literal */ + var PR_STRING = 'str'; + /** token style for a keyword */ + var PR_KEYWORD = 'kwd'; + /** token style for a comment */ + var PR_COMMENT = 'com'; + /** token style for a type */ + var PR_TYPE = 'typ'; + /** token style for a literal value. e.g. 1, null, true. */ + var PR_LITERAL = 'lit'; + /** token style for a punctuation string. */ + var PR_PUNCTUATION = 'pun'; + /** token style for a punctuation string. */ + var PR_PLAIN = 'pln'; + + /** token style for an sgml tag. */ + var PR_TAG = 'tag'; + /** token style for a markup declaration such as a DOCTYPE. */ + var PR_DECLARATION = 'dec'; + /** token style for embedded source. */ + var PR_SOURCE = 'src'; + /** token style for an sgml attribute name. */ + var PR_ATTRIB_NAME = 'atn'; + /** token style for an sgml attribute value. */ + var PR_ATTRIB_VALUE = 'atv'; + + /** + * A class that indicates a section of markup that is not code, e.g. to allow + * embedding of line numbers within code listings. + */ + var PR_NOCODE = 'nocode'; + + /** A set of tokens that can precede a regular expression literal in + * javascript. + * http://www.mozilla.org/js/language/js20/rationale/syntax.html has the full + * list, but I've removed ones that might be problematic when seen in + * languages that don't support regular expression literals. + * + * <p>Specifically, I've removed any keywords that can't precede a regexp + * literal in a syntactically legal javascript program, and I've removed the + * "in" keyword since it's not a keyword in many languages, and might be used + * as a count of inches. + * + * <p>The link a above does not accurately describe EcmaScript rules since + * it fails to distinguish between (a=++/b/i) and (a++/b/i) but it works + * very well in practice. + * + * @private + */ + var REGEXP_PRECEDER_PATTERN = function () { + var preceders = [ + "!", "!=", "!==", "#", "%", "%=", "&", "&&", "&&=", + "&=", "(", "*", "*=", /* "+", */ "+=", ",", /* "-", */ "-=", + "->", /*".", "..", "...", handled below */ "/", "/=", ":", "::", ";", + "<", "<<", "<<=", "<=", "=", "==", "===", ">", + ">=", ">>", ">>=", ">>>", ">>>=", "?", "@", "[", + "^", "^=", "^^", "^^=", "{", "|", "|=", "||", + "||=", "~" /* handles =~ and !~ */, + "break", "case", "continue", "delete", + "do", "else", "finally", "instanceof", + "return", "throw", "try", "typeof" + ]; + var pattern = '(?:^^|[+-]'; + for (var i = 0; i < preceders.length; ++i) { + pattern += '|' + preceders[i].replace(/([^=<>:&a-z])/g, '\\$1'); + } + pattern += ')\\s*'; // matches at end, and matches empty string + return pattern; + // CAVEAT: this does not properly handle the case where a regular + // expression immediately follows another since a regular expression may + // have flags for case-sensitivity and the like. Having regexp tokens + // adjacent is not valid in any language I'm aware of, so I'm punting. + // TODO: maybe style special characters inside a regexp as punctuation. + }(); + + // Define regexps here so that the interpreter doesn't have to create an + // object each time the function containing them is called. + // The language spec requires a new object created even if you don't access + // the $1 members. + var pr_amp = /&/g; + var pr_lt = /</g; + var pr_gt = />/g; + var pr_quot = /\"/g; + /** like textToHtml but escapes double quotes to be attribute safe. */ + function attribToHtml(str) { + return str.replace(pr_amp, '&') + .replace(pr_lt, '<') + .replace(pr_gt, '>') + .replace(pr_quot, '"'); + } + + /** escapest html special characters to html. */ + function textToHtml(str) { + return str.replace(pr_amp, '&') + .replace(pr_lt, '<') + .replace(pr_gt, '>'); + } + + + var pr_ltEnt = /</g; + var pr_gtEnt = />/g; + var pr_aposEnt = /'/g; + var pr_quotEnt = /"/g; + var pr_ampEnt = /&/g; + var pr_nbspEnt = / /g; + /** unescapes html to plain text. */ + function htmlToText(html) { + var pos = html.indexOf('&'); + if (pos < 0) { return html; } + // Handle numeric entities specially. We can't use functional substitution + // since that doesn't work in older versions of Safari. + // These should be rare since most browsers convert them to normal chars. + for (--pos; (pos = html.indexOf('&#', pos + 1)) >= 0;) { + var end = html.indexOf(';', pos); + if (end >= 0) { + var num = html.substring(pos + 3, end); + var radix = 10; + if (num && num.charAt(0) === 'x') { + num = num.substring(1); + radix = 16; + } + var codePoint = parseInt(num, radix); + if (!isNaN(codePoint)) { + html = (html.substring(0, pos) + String.fromCharCode(codePoint) + + html.substring(end + 1)); + } + } + } + + return html.replace(pr_ltEnt, '<') + .replace(pr_gtEnt, '>') + .replace(pr_aposEnt, "'") + .replace(pr_quotEnt, '"') + .replace(pr_nbspEnt, ' ') + .replace(pr_ampEnt, '&'); + } + + /** is the given node's innerHTML normally unescaped? */ + function isRawContent(node) { + return 'XMP' === node.tagName; + } + + var newlineRe = /[\r\n]/g; + /** + * Are newlines and adjacent spaces significant in the given node's innerHTML? + */ + function isPreformatted(node, content) { + // PRE means preformatted, and is a very common case, so don't create + // unnecessary computed style objects. + if ('PRE' === node.tagName) { return true; } + if (!newlineRe.test(content)) { return true; } // Don't care + var whitespace = ''; + // For disconnected nodes, IE has no currentStyle. + if (node.currentStyle) { + whitespace = node.currentStyle.whiteSpace; + } else if (window.getComputedStyle) { + // Firefox makes a best guess if node is disconnected whereas Safari + // returns the empty string. + whitespace = window.getComputedStyle(node, null).whiteSpace; + } + return !whitespace || whitespace === 'pre'; + } + + function normalizedHtml(node, out, opt_sortAttrs) { + switch (node.nodeType) { + case 1: // an element + var name = node.tagName.toLowerCase(); + + out.push('<', name); + var attrs = node.attributes; + var n = attrs.length; + if (n) { + if (opt_sortAttrs) { + var sortedAttrs = []; + for (var i = n; --i >= 0;) { sortedAttrs[i] = attrs[i]; } + sortedAttrs.sort(function (a, b) { + return (a.name < b.name) ? -1 : a.name === b.name ? 0 : 1; + }); + attrs = sortedAttrs; + } + for (var i = 0; i < n; ++i) { + var attr = attrs[i]; + if (!attr.specified) { continue; } + out.push(' ', attr.name.toLowerCase(), + '="', attribToHtml(attr.value), '"'); + } + } + out.push('>'); + for (var child = node.firstChild; child; child = child.nextSibling) { + normalizedHtml(child, out, opt_sortAttrs); + } + if (node.firstChild || !/^(?:br|link|img)$/.test(name)) { + out.push('<\/', name, '>'); + } + break; + case 3: case 4: // text + out.push(textToHtml(node.nodeValue)); + break; + } + } + + /** + * Given a group of {@link RegExp}s, returns a {@code RegExp} that globally + * matches the union o the sets o strings matched d by the input RegExp. + * Since it matches globally, if the input strings have a start-of-input + * anchor (/^.../), it is ignored for the purposes of unioning. + * @param {Array.<RegExp>} regexs non multiline, non-global regexs. + * @return {RegExp} a global regex. + */ + function combinePrefixPatterns(regexs) { + var capturedGroupIndex = 0; + + var needToFoldCase = false; + var ignoreCase = false; + for (var i = 0, n = regexs.length; i < n; ++i) { + var regex = regexs[i]; + if (regex.ignoreCase) { + ignoreCase = true; + } else if (/[a-z]/i.test(regex.source.replace( + /\\u[0-9a-f]{4}|\\x[0-9a-f]{2}|\\[^ux]/gi, ''))) { + needToFoldCase = true; + ignoreCase = false; + break; + } + } + + function decodeEscape(charsetPart) { + if (charsetPart.charAt(0) !== '\\') { return charsetPart.charCodeAt(0); } + switch (charsetPart.charAt(1)) { + case 'b': return 8; + case 't': return 9; + case 'n': return 0xa; + case 'v': return 0xb; + case 'f': return 0xc; + case 'r': return 0xd; + case 'u': case 'x': + return parseInt(charsetPart.substring(2), 16) + || charsetPart.charCodeAt(1); + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': + return parseInt(charsetPart.substring(1), 8); + default: return charsetPart.charCodeAt(1); + } + } + + function encodeEscape(charCode) { + if (charCode < 0x20) { + return (charCode < 0x10 ? '\\x0' : '\\x') + charCode.toString(16); + } + var ch = String.fromCharCode(charCode); + if (ch === '\\' || ch === '-' || ch === '[' || ch === ']') { + ch = '\\' + ch; + } + return ch; + } + + 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}' + + '|\\\\[0-3][0-7]{0,2}' + + '|\\\\[0-7]{1,2}' + + '|\\\\[\\s\\S]' + + '|-' + + '|[^-\\\\]', + 'g')); + var groups = []; + var ranges = []; + var inverse = charsetParts[0] === '^'; + for (var i = inverse ? 1 : 0, n = charsetParts.length; i < n; ++i) { + var p = charsetParts[i]; + switch (p) { + case '\\B': case '\\b': + case '\\D': case '\\d': + case '\\S': case '\\s': + case '\\W': case '\\w': + groups.push(p); + continue; + } + var start = decodeEscape(p); + var end; + if (i + 2 < n && '-' === charsetParts[i + 1]) { + end = decodeEscape(charsetParts[i + 2]); + i += 2; + } else { + end = start; + } + ranges.push([start, end]); + // If the range might intersect letters, then expand it. + if (!(end < 65 || start > 122)) { + if (!(end < 65 || start > 90)) { + ranges.push([Math.max(65, start) | 32, Math.min(end, 90) | 32]); + } + if (!(end < 97 || start > 122)) { + ranges.push([Math.max(97, start) & ~32, Math.min(end, 122) & ~32]); + } + } + } + + // [[1, 10], [3, 4], [8, 12], [14, 14], [16, 16], [17, 17]] + // -> [[1, 12], [14, 14], [16, 17]] + ranges.sort(function (a, b) { return (a[0] - b[0]) || (b[1] - a[1]); }); + var consolidatedRanges = []; + var lastRange = [NaN, NaN]; + for (var i = 0; i < ranges.length; ++i) { + var range = ranges[i]; + if (range[0] <= lastRange[1] + 1) { + lastRange[1] = Math.max(lastRange[1], range[1]); + } else { + consolidatedRanges.push(lastRange = range); + } + } + + var out = ['[']; + if (inverse) { out.push('^'); } + out.push.apply(out, groups); + for (var i = 0; i < consolidatedRanges.length; ++i) { + var range = consolidatedRanges[i]; + out.push(encodeEscape(range[0])); + if (range[1] > range[0]) { + if (range[1] + 1 > range[0]) { out.push('-'); } + out.push(encodeEscape(range[1])); + } + } + out.push(']'); + return out.join(''); + } + + 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( + new RegExp( + '(?:' + + '\\[(?:[^\\x5C\\x5D]|\\\\[\\s\\S])*\\]' // a character set + + '|\\\\u[A-Fa-f0-9]{4}' // a unicode escape + + '|\\\\x[A-Fa-f0-9]{2}' // a hex escape + + '|\\\\[0-9]+' // a back-reference or octal escape + + '|\\\\[^ux0-9]' // other escape sequence + + '|\\(\\?[:!=]' // start of a non-capturing group + + '|[\\(\\)\\^]' // start/emd of a group, or line start + + '|[^\\x5B\\x5C\\(\\)\\^]+' // run of other characters + + ')', + 'g')); + var n = parts.length; + + // Maps captured group numbers to the number they will occupy in + // the output or to -1 if that has not been determined, or to + // undefined if they need not be capturing in the output. + var capturedGroups = []; + + // Walk over and identify back references to build the capturedGroups + // mapping. + for (var i = 0, groupIndex = 0; i < n; ++i) { + var p = parts[i]; + if (p === '(') { + // groups are 1-indexed, so max group index is count of '(' + ++groupIndex; + } else if ('\\' === p.charAt(0)) { + var decimalValue = +p.substring(1); + if (decimalValue && decimalValue <= groupIndex) { + capturedGroups[decimalValue] = -1; + } + } + } + + // Renumber groups and reduce capturing groups to non-capturing groups + // where possible. + for (var i = 1; i < capturedGroups.length; ++i) { + if (-1 === capturedGroups[i]) { + capturedGroups[i] = ++capturedGroupIndex; + } + } + for (var i = 0, groupIndex = 0; i < n; ++i) { + var p = parts[i]; + if (p === '(') { + ++groupIndex; + if (capturedGroups[groupIndex] === undefined) { + parts[i] = '(?:'; + } + } else if ('\\' === p.charAt(0)) { + var decimalValue = +p.substring(1); + if (decimalValue && decimalValue <= groupIndex) { + parts[i] = '\\' + capturedGroups[groupIndex]; + } + } + } + + // Remove any prefix anchors so that the output will match anywhere. + // ^^ really does mean an anchored match though. + for (var i = 0, groupIndex = 0; i < n; ++i) { + if ('^' === parts[i] && '^' !== parts[i + 1]) { parts[i] = ''; } + } + + // Expand letters to groupts to handle mixing of case-sensitive and + // case-insensitive patterns if necessary. + if (regex.ignoreCase && needToFoldCase) { + for (var i = 0; i < n; ++i) { + var p = parts[i]; + var ch0 = p.charAt(0); + if (p.length >= 2 && ch0 === '[') { + parts[i] = caseFoldCharset(p); + } else if (ch0 !== '\\') { + // TODO: handle letters in numeric escapes. + parts[i] = p.replace( + /[a-zA-Z]/g, + function (ch) { + var cc = ch.charCodeAt(0); + return '[' + String.fromCharCode(cc & ~32, cc | 32) + ']'; + }); + } + } + } + + return parts.join(''); + } + + var rewritten = []; + for (var i = 0, n = regexs.length; i < n; ++i) { + var regex = regexs[i]; + if (regex.global || regex.multiline) { throw new Error('' + regex); } + rewritten.push( + '(?:' + allowAnywhereFoldCaseAndRenumberGroups(regex) + ')'); + } + + return new RegExp(rewritten.join('|'), ignoreCase ? 'gi' : 'g'); + } + + var PR_innerHtmlWorks = null; + function getInnerHtml(node) { + // inner html is hopelessly broken in Safari 2.0.4 when the content is + // an html description of well formed XML and the containing tag is a PRE + // tag, so we detect that case and emulate innerHTML. + if (null === PR_innerHtmlWorks) { + var testNode = document.createElement('PRE'); + testNode.appendChild( + document.createTextNode('<!DOCTYPE foo PUBLIC "foo bar">\n<foo />')); + PR_innerHtmlWorks = !/</.test(testNode.innerHTML); + } + + if (PR_innerHtmlWorks) { + var content = node.innerHTML; + // XMP tags contain unescaped entities so require special handling. + if (isRawContent(node)) { + content = textToHtml(content); + } else if (!isPreformatted(node, content)) { + content = content.replace(/(<br\s*\/?>)[\r\n]+/g, '$1') + .replace(/(?:[\r\n]+[ \t]*)+/g, ' '); + } + return content; + } + + var out = []; + for (var child = node.firstChild; child; child = child.nextSibling) { + normalizedHtml(child, out); + } + return out.join(''); + } + + /** returns a function that expand tabs to spaces. This function can be fed + * successive chunks of text, and will maintain its own internal state to + * keep track of how tabs are expanded. + * @return {function (string) : string} a function that takes + * plain text and return the text with tabs expanded. + * @private + */ + function makeTabExpander(tabWidth) { + var SPACES = ' '; + var charInLine = 0; + + return function (plainText) { + // walk over each character looking for tabs and newlines. + // On tabs, expand them. On newlines, reset charInLine. + // Otherwise increment charInLine + var out = null; + var pos = 0; + for (var i = 0, n = plainText.length; i < n; ++i) { + var ch = plainText.charAt(i); + + switch (ch) { + case '\t': + if (!out) { out = []; } + out.push(plainText.substring(pos, i)); + // calculate how much space we need in front of this part + // nSpaces is the amount of padding -- the number of spaces needed + // to move us to the next column, where columns occur at factors of + // tabWidth. + var nSpaces = tabWidth - (charInLine % tabWidth); + charInLine += nSpaces; + for (; nSpaces >= 0; nSpaces -= SPACES.length) { + out.push(SPACES.substring(0, nSpaces)); + } + pos = i + 1; + break; + case '\n': + charInLine = 0; + break; + default: + ++charInLine; + } + } + if (!out) { return plainText; } + out.push(plainText.substring(pos)); + return out.join(''); + }; + } + + var pr_chunkPattern = new RegExp( + '[^<]+' // A run of characters other than '<' + + '|<\!--[\\s\\S]*?--\>' // an HTML comment + + '|<!\\[CDATA\\[[\\s\\S]*?\\]\\]>' // a CDATA section + // a probable tag that should not be highlighted + + '|<\/?[a-zA-Z](?:[^>\"\']|\'[^\']*\'|\"[^\"]*\")*>' + + '|<', // A '<' that does not begin a larger chunk + 'g'); + var pr_commentPrefix = /^<\!--/; + var pr_cdataPrefix = /^<!\[CDATA\[/; + var pr_brPrefix = /^<br\b/i; + var pr_tagNameRe = /^<(\/?)([a-zA-Z][a-zA-Z0-9]*)/; + + /** split markup into chunks of html tags (style null) and + * plain text (style {@link #PR_PLAIN}), converting tags which are + * significant for tokenization (<br>) into their textual equivalent. + * + * @param {string} s html where whitespace is considered significant. + * @return {Object} source code and extracted tags. + * @private + */ + function extractTags(s) { + // since the pattern has the 'g' modifier and defines no capturing groups, + // this will return a list of all chunks which we then classify and wrap as + // PR_Tokens + var matches = s.match(pr_chunkPattern); + var sourceBuf = []; + var sourceBufLen = 0; + var extractedTags = []; + if (matches) { + for (var i = 0, n = matches.length; i < n; ++i) { + var match = matches[i]; + if (match.length > 1 && match.charAt(0) === '<') { + if (pr_commentPrefix.test(match)) { continue; } + if (pr_cdataPrefix.test(match)) { + // strip CDATA prefix and suffix. Don't unescape since it's CDATA + sourceBuf.push(match.substring(9, match.length - 3)); + sourceBufLen += match.length - 12; + } else if (pr_brPrefix.test(match)) { + // <br> tags are lexically significant so convert them to text. + // This is undone later. + sourceBuf.push('\n'); + ++sourceBufLen; + } else { + if (match.indexOf(PR_NOCODE) >= 0 && isNoCodeTag(match)) { + // A <span class="nocode"> will start a section that should be + // ignored. Continue walking the list until we see a matching end + // tag. + var name = match.match(pr_tagNameRe)[2]; + var depth = 1; + var j; + end_tag_loop: + for (j = i + 1; j < n; ++j) { + var name2 = matches[j].match(pr_tagNameRe); + if (name2 && name2[2] === name) { + if (name2[1] === '/') { + if (--depth === 0) { break end_tag_loop; } + } else { + ++depth; + } + } + } + if (j < n) { + extractedTags.push( + sourceBufLen, matches.slice(i, j + 1).join('')); + i = j; + } else { // Ignore unclosed sections. + extractedTags.push(sourceBufLen, match); + } + } else { + extractedTags.push(sourceBufLen, match); + } + } + } else { + var literalText = htmlToText(match); + sourceBuf.push(literalText); + sourceBufLen += literalText.length; + } + } + } + return { source: sourceBuf.join(''), tags: extractedTags }; + } + + /** True if the given tag contains a class attribute with the nocode class. */ + function isNoCodeTag(tag) { + return !!tag + // First canonicalize the representation of attributes + .replace(/\s(\w+)\s*=\s*(?:\"([^\"]*)\"|'([^\']*)'|(\S+))/g, + ' $1="$2$3$4"') + // Then look for the attribute we want. + .match(/[cC][lL][aA][sS][sS]=\"[^\"]*\bnocode\b/); + } + + /** + * Apply the given language handler to sourceCode and add the resulting + * decorations to out. + * @param {number} basePos the index of sourceCode within the chunk of source + * whose decorations are already present on out. + */ + function appendDecorations(basePos, sourceCode, langHandler, out) { + if (!sourceCode) { return; } + var job = { + source: sourceCode, + basePos: basePos + }; + langHandler(job); + out.push.apply(out, job.decorations); + } + + /** Given triples of [style, pattern, context] returns a lexing function, + * The lexing function interprets the patterns to find token boundaries and + * returns a decoration list of the form + * [index_0, style_0, index_1, style_1, ..., index_n, style_n] + * where index_n is an index into the sourceCode, and style_n is a style + * constant like PR_PLAIN. index_n-1 <= index_n, and style_n-1 applies to + * all characters in sourceCode[index_n-1:index_n]. + * + * The stylePatterns is a list whose elements have the form + * [style : string, pattern : RegExp, DEPRECATED, shortcut : string]. + * + * Style is a style constant like PR_PLAIN, or can be a string of the + * form 'lang-FOO', where FOO is a language extension describing the + * language of the portion of the token in $1 after pattern executes. + * E.g., if style is 'lang-lisp', and group 1 contains the text + * '(hello (world))', then that portion of the token will be passed to the + * registered lisp handler for formatting. + * The text before and after group 1 will be restyled using this decorator + * so decorators should take care that this doesn't result in infinite + * recursion. For example, the HTML lexer rule for SCRIPT elements looks + * something like ['lang-js', /<[s]cript>(.+?)<\/script>/]. This may match + * '<script>foo()<\/script>', which would cause the current decorator to + * be called with '<script>' which would not match the same rule since + * group 1 must not be empty, so it would be instead styled as PR_TAG by + * the generic tag rule. The handler registered for the 'js' extension would + * then be called with 'foo()', and finally, the current decorator would + * be called with '<\/script>' which would not match the original rule and + * so the generic tag rule would identify it as a tag. + * + * Pattern must only match prefixes, and if it matches a prefix, then that + * match is considered a token with the same style. + * + * Context is applied to the last non-whitespace, non-comment token + * recognized. + * + * Shortcut is an optional string of characters, any of which, if the first + * character, gurantee that this pattern and only this pattern matches. + * + * @param {Array} shortcutStylePatterns patterns that always start with + * a known character. Must have a shortcut string. + * @param {Array} fallthroughStylePatterns patterns that will be tried in + * order if the shortcut ones fail. May have shortcuts. + * + * @return {function (Object)} a + * function that takes source code and returns a list of decorations. + */ + function createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns) { + var shortcuts = {}; + var tokenizer; + (function () { + var allPatterns = shortcutStylePatterns.concat(fallthroughStylePatterns); + var allRegexs = []; + var regexKeys = {}; + for (var i = 0, n = allPatterns.length; i < n; ++i) { + var patternParts = allPatterns[i]; + var shortcutChars = patternParts[3]; + if (shortcutChars) { + for (var c = shortcutChars.length; --c >= 0;) { + shortcuts[shortcutChars.charAt(c)] = patternParts; + } + } + var regex = patternParts[1]; + var k = '' + regex; + if (!regexKeys.hasOwnProperty(k)) { + allRegexs.push(regex); + regexKeys[k] = null; + } + } + allRegexs.push(/[\0-\uffff]/); + tokenizer = combinePrefixPatterns(allRegexs); + })(); + + var nPatterns = fallthroughStylePatterns.length; + var notWs = /\S/; + + /** + * Lexes job.source and produces an output array job.decorations of style + * classes preceded by the position at which they start in job.source in + * order. + * + * @param {Object} job an object like {@code + * source: {string} sourceText plain text, + * basePos: {int} position of job.source in the larger chunk of + * sourceCode. + * } + */ + var decorate = function (job) { + var sourceCode = job.source, 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. + * @type {Array.<number|string>} + */ + var decorations = [basePos, PR_PLAIN]; + var pos = 0; // index into sourceCode + var tokens = sourceCode.match(tokenizer) || []; + var styleCache = {}; + + for (var ti = 0, nTokens = tokens.length; ti < nTokens; ++ti) { + var token = tokens[ti]; + var style = styleCache[token]; + var match = void 0; + + var isEmbedded; + if (typeof style === 'string') { + isEmbedded = false; + } else { + var patternParts = shortcuts[token.charAt(0)]; + if (patternParts) { + match = token.match(patternParts[1]); + style = patternParts[0]; + } else { + for (var i = 0; i < nPatterns; ++i) { + patternParts = fallthroughStylePatterns[i]; + match = token.match(patternParts[1]); + if (match) { + style = patternParts[0]; + break; + } + } + + if (!match) { // make sure that we make progress + style = PR_PLAIN; + } + } + + isEmbedded = style.length >= 5 && 'lang-' === style.substring(0, 5); + if (isEmbedded && !(match && typeof match[1] === 'string')) { + isEmbedded = false; + style = PR_SOURCE; + } + + if (!isEmbedded) { styleCache[token] = style; } + } + + var tokenStart = pos; + pos += token.length; + + if (!isEmbedded) { + decorations.push(basePos + tokenStart, style); + } else { // Treat group 1 as an embedded block of source code. + var embeddedSource = match[1]; + var embeddedSourceStart = token.indexOf(embeddedSource); + var embeddedSourceEnd = embeddedSourceStart + embeddedSource.length; + if (match[2]) { + // If embeddedSource can be blank, then it would match at the + // beginning which would cause us to infinitely recurse on the + // entire token, so we catch the right context in match[2]. + embeddedSourceEnd = token.length - match[2].length; + embeddedSourceStart = embeddedSourceEnd - embeddedSource.length; + } + var lang = style.substring(5); + // Decorate the left of the embedded source + appendDecorations( + basePos + tokenStart, + token.substring(0, embeddedSourceStart), + decorate, decorations); + // Decorate the embedded source + appendDecorations( + basePos + tokenStart + embeddedSourceStart, + embeddedSource, + langHandlerForExtension(lang, embeddedSource), + decorations); + // Decorate the right of the embedded section + appendDecorations( + basePos + tokenStart + embeddedSourceEnd, + token.substring(embeddedSourceEnd), + decorate, decorations); + } + } + job.decorations = decorations; + }; + return decorate; + } + + /** returns a function that produces a list of decorations from source text. + * + * This code treats ", ', and ` as string delimiters, and \ as a string + * escape. It does not recognize perl's qq() style strings. + * It has no special handling for double delimiter escapes as in basic, or + * the tripled delimiters used in python, but should work on those regardless + * although in those cases a single string literal may be broken up into + * multiple adjacent string literals. + * + * It recognizes C, C++, and shell style comments. + * + * @param {Object} options a set of optional parameters. + * @return {function (Object)} a function that examines the source code + * in the input job and builds the decoration list. + */ + function sourceDecorator(options) { + var shortcutStylePatterns = [], fallthroughStylePatterns = []; + if (options['tripleQuotedStrings']) { + // '''multi-line-string''', 'single-line-string', and double-quoted + shortcutStylePatterns.push( + [PR_STRING, /^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/, + null, '\'"']); + } else if (options['multiLineStrings']) { + // 'multi-line-string', "multi-line-string" + shortcutStylePatterns.push( + [PR_STRING, /^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/, + null, '\'"`']); + } else { + // 'single-line-string', "single-line-string" + shortcutStylePatterns.push( + [PR_STRING, + /^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/, + null, '"\'']); + } + if (options['verbatimStrings']) { + // verbatim-string-literal production from the C# grammar. See issue 93. + fallthroughStylePatterns.push( + [PR_STRING, /^@\"(?:[^\"]|\"\")*(?:\"|$)/, null]); + } + if (options['hashComments']) { + if (options['cStyleComments']) { + // Stop C preprocessor declarations at an unclosed open comment + shortcutStylePatterns.push( + [PR_COMMENT, /^#(?:(?:define|elif|else|endif|error|ifdef|include|ifndef|line|pragma|undef|warning)\b|[^\r\n]*)/, + null, '#']); + fallthroughStylePatterns.push( + [PR_STRING, + /^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h|[a-z]\w*)>/, + null]); + } else { + shortcutStylePatterns.push([PR_COMMENT, /^#[^\r\n]*/, null, '#']); + } + } + if (options['cStyleComments']) { + fallthroughStylePatterns.push([PR_COMMENT, /^\/\/[^\r\n]*/, null]); + fallthroughStylePatterns.push( + [PR_COMMENT, /^\/\*[\s\S]*?(?:\*\/|$)/, null]); + } + if (options['regexLiterals']) { + var REGEX_LITERAL = ( + // A regular expression literal starts with a slash that is + // not followed by * or / so that it is not confused with + // comments. + '/(?=[^/*])' + // and then contains any number of raw characters, + + '(?:[^/\\x5B\\x5C]' + // escape sequences (\x5C), + + '|\\x5C[\\s\\S]' + // or non-nesting character sets (\x5B\x5D); + + '|\\x5B(?:[^\\x5C\\x5D]|\\x5C[\\s\\S])*(?:\\x5D|$))+' + // finally closed by a /. + + '/'); + fallthroughStylePatterns.push( + ['lang-regex', + new RegExp('^' + REGEXP_PRECEDER_PATTERN + '(' + REGEX_LITERAL + ')') + ]); + } + + var keywords = options['keywords'].replace(/^\s+|\s+$/g, ''); + if (keywords.length) { + fallthroughStylePatterns.push( + [PR_KEYWORD, + new RegExp('^(?:' + keywords.replace(/\s+/g, '|') + ')\\b'), null]); + } + + shortcutStylePatterns.push([PR_PLAIN, /^\s+/, null, ' \r\n\t\xA0']); + fallthroughStylePatterns.push( + // TODO(mikesamuel): recognize non-latin letters and numerals in idents + [PR_LITERAL, /^@[a-z_$][a-z_$@0-9]*/i, null], + [PR_TYPE, /^@?[A-Z]+[a-z][A-Za-z_$@0-9]*/, null], + [PR_PLAIN, /^[a-z_$][a-z_$@0-9]*/i, null], + [PR_LITERAL, + new RegExp( + '^(?:' + // A hex number + + '0x[a-f0-9]+' + // or an octal or decimal number, + + '|(?:\\d(?:_\\d+)*\\d*(?:\\.\\d*)?|\\.\\d\\+)' + // possibly in scientific notation + + '(?:e[+\\-]?\\d+)?' + + ')' + // with an optional modifier like UL for unsigned long + + '[a-z]*', 'i'), + null, '0123456789'], + [PR_PUNCTUATION, /^.[^\s\w\.$@\'\"\`\/\#]*/, null]); + + return createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns); + } + + var decorateSource = sourceDecorator({ + 'keywords': ALL_KEYWORDS, + 'hashComments': true, + 'cStyleComments': true, + 'multiLineStrings': true, + 'regexLiterals': true + }); + + /** Breaks {@code job.source} around style boundaries in + * {@code job.decorations} while re-interleaving {@code job.extractedTags}, + * and leaves the result in {@code job.prettyPrintedHtml}. + * @param {Object} job like { + * source: {string} source as plain text, + * extractedTags: {Array.<number|string>} extractedTags chunks of raw + * html preceded by their position in {@code job.source} + * in order + * decorations: {Array.<number|string} an array of style classes preceded + * by the position at which they start in job.source in order + * } + * @private + */ + function recombineTagsAndDecorations(job) { + var sourceText = job.source; + var extractedTags = job.extractedTags; + var decorations = job.decorations; + + var html = []; + // index past the last char in sourceText written to html + var outputIdx = 0; + + var openDecoration = null; + var currentDecoration = null; + var tagPos = 0; // index into extractedTags + var decPos = 0; // index into decorations + var tabExpander = makeTabExpander(window['PR_TAB_WIDTH']); + + var adjacentSpaceRe = /([\r\n ]) /g; + var startOrSpaceRe = /(^| ) /gm; + var newlineRe = /\r\n?|\n/g; + var trailingSpaceRe = /[ \r\n]$/; + var lastWasSpace = true; // the last text chunk emitted ended with a space. + + // See bug 71 and http://stackoverflow.com/questions/136443/why-doesnt-ie7- + var isIE678 = window['_pr_isIE6'](); + var lineBreakHtml = ( + isIE678 + ? (job.sourceNode.tagName === 'PRE' + // Use line feeds instead of <br>s so that copying and pasting works + // on IE. + // Doing this on other browsers breaks lots of stuff since \r\n is + // treated as two newlines on Firefox. + ? (isIE678 === 6 ? ' \r\n' : + isIE678 === 7 ? ' <br>\r' : ' \r') + // IE collapses multiple adjacent <br>s into 1 line break. + // Prefix every newline with ' ' to prevent such behavior. + // is the same as   but works in XML as well as HTML. + : ' <br />') + : '<br />'); + + // Look for a class like linenums or linenums:<n> where <n> is the 1-indexed + // number of the first line. + var numberLines = job.sourceNode.className.match(/\blinenums\b(?::(\d+))?/); + var lineBreaker; + if (numberLines) { + var lineBreaks = []; + for (var i = 0; i < 10; ++i) { + lineBreaks[i] = lineBreakHtml + '</li><li class="L' + i + '">'; + } + var lineNum = numberLines[1] && numberLines[1].length + ? numberLines[1] - 1 : 0; // Lines are 1-indexed + html.push('<ol class="linenums"><li class="L', (lineNum) % 10, '"'); + if (lineNum) { + html.push(' value="', lineNum + 1, '"'); + } + html.push('>'); + lineBreaker = function () { + var lb = lineBreaks[++lineNum % 10]; + // If a decoration is open, we need to close it before closing a list-item + // and reopen it on the other side of the list item. + return openDecoration + ? ('</span>' + lb + '<span class="' + openDecoration + '">') : lb; + }; + } else { + lineBreaker = lineBreakHtml; + } + + // A helper function that is responsible for opening sections of decoration + // and outputing properly escaped chunks of source + function emitTextUpTo(sourceIdx) { + if (sourceIdx > outputIdx) { + if (openDecoration && openDecoration !== currentDecoration) { + // Close the current decoration + html.push('</span>'); + openDecoration = null; + } + if (!openDecoration && currentDecoration) { + openDecoration = currentDecoration; + html.push('<span class="', openDecoration, '">'); + } + // This interacts badly with some wikis which introduces paragraph tags + // into pre blocks for some strange reason. + // It's necessary for IE though which seems to lose the preformattedness + // of <pre> tags when their innerHTML is assigned. + // http://stud3.tuwien.ac.at/~e0226430/innerHtmlQuirk.html + // and it serves to undo the conversion of <br>s to newlines done in + // chunkify. + var htmlChunk = textToHtml( + tabExpander(sourceText.substring(outputIdx, sourceIdx))) + .replace(lastWasSpace + ? startOrSpaceRe + : adjacentSpaceRe, '$1 '); + // Keep track of whether we need to escape space at the beginning of the + // next chunk. + lastWasSpace = trailingSpaceRe.test(htmlChunk); + html.push(htmlChunk.replace(newlineRe, lineBreaker)); + outputIdx = sourceIdx; + } + } + + while (true) { + // Determine if we're going to consume a tag this time around. Otherwise + // we consume a decoration or exit. + var outputTag; + if (tagPos < extractedTags.length) { + if (decPos < decorations.length) { + // Pick one giving preference to extractedTags since we shouldn't open + // a new style that we're going to have to immediately close in order + // to output a tag. + outputTag = extractedTags[tagPos] <= decorations[decPos]; + } else { + outputTag = true; + } + } else { + outputTag = false; + } + // Consume either a decoration or a tag or exit. + if (outputTag) { + emitTextUpTo(extractedTags[tagPos]); + if (openDecoration) { + // Close the current decoration + html.push('</span>'); + openDecoration = null; + } + html.push(extractedTags[tagPos + 1]); + tagPos += 2; + } else if (decPos < decorations.length) { + emitTextUpTo(decorations[decPos]); + currentDecoration = decorations[decPos + 1]; + decPos += 2; + } else { + break; + } + } + emitTextUpTo(sourceText.length); + if (openDecoration) { + html.push('</span>'); + } + if (numberLines) { html.push('</li></ol>'); } + job.prettyPrintedHtml = html.join(''); + } + + /** Maps language-specific file extensions to handlers. */ + var langHandlerRegistry = {}; + /** Register a language handler for the given file extensions. + * @param {function (Object)} handler a function from source code to a list + * of decorations. Takes a single argument job which describes the + * state of the computation. The single parameter has the form + * {@code { + * source: {string} as plain text. + * decorations: {Array.<number|string>} an array of style classes + * preceded by the position at which they start in + * job.source in order. + * The language handler should assigned this field. + * basePos: {int} the position of source in the larger source chunk. + * All positions in the output decorations array are relative + * to the larger source chunk. + * } } + * @param {Array.<string>} fileExtensions + */ + function registerLangHandler(handler, fileExtensions) { + for (var i = fileExtensions.length; --i >= 0;) { + var ext = fileExtensions[i]; + if (!langHandlerRegistry.hasOwnProperty(ext)) { + langHandlerRegistry[ext] = handler; + } else if ('console' in window) { + console['warn']('cannot override language handler %s', ext); + } + } + } + function langHandlerForExtension(extension, source) { + if (!(extension && langHandlerRegistry.hasOwnProperty(extension))) { + // Treat it as markup if the first non whitespace character is a < and + // the last non-whitespace character is a >. + extension = /^\s*</.test(source) + ? 'default-markup' + : 'default-code'; + } + return langHandlerRegistry[extension]; + } + registerLangHandler(decorateSource, ['default-code']); + registerLangHandler( + createSimpleLexer( + [], + [ + [PR_PLAIN, /^[^<?]+/], + [PR_DECLARATION, /^<!\w[^>]*(?:>|$)/], + [PR_COMMENT, /^<\!--[\s\S]*?(?:-\->|$)/], + // Unescaped content in an unknown language + ['lang-', /^<\?([\s\S]+?)(?:\?>|$)/], + ['lang-', /^<%([\s\S]+?)(?:%>|$)/], + [PR_PUNCTUATION, /^(?:<[%?]|[%?]>)/], + ['lang-', /^<xmp\b[^>]*>([\s\S]+?)<\/xmp\b[^>]*>/i], + // Unescaped content in javascript. (Or possibly vbscript). + ['lang-js', /^<script\b[^>]*>([\s\S]*?)(<\/script\b[^>]*>)/i], + // Contains unescaped stylesheet content + ['lang-css', /^<style\b[^>]*>([\s\S]*?)(<\/style\b[^>]*>)/i], + ['lang-in.tag', /^(<\/?[a-z][^<>]*>)/i] + ]), + ['default-markup', 'htm', 'html', 'mxml', 'xhtml', 'xml', 'xsl']); + registerLangHandler( + createSimpleLexer( + [ + [PR_PLAIN, /^[\s]+/, null, ' \t\r\n'], + [PR_ATTRIB_VALUE, /^(?:\"[^\"]*\"?|\'[^\']*\'?)/, null, '\"\''] + ], + [ + [PR_TAG, /^^<\/?[a-z](?:[\w.:-]*\w)?|\/?>$/i], + [PR_ATTRIB_NAME, /^(?!style[\s=]|on)[a-z](?:[\w:-]*\w)?/i], + ['lang-uq.val', /^=\s*([^>\'\"\s]*(?:[^>\'\"\s\/]|\/(?=\s)))/], + [PR_PUNCTUATION, /^[=<>\/]+/], + ['lang-js', /^on\w+\s*=\s*\"([^\"]+)\"/i], + ['lang-js', /^on\w+\s*=\s*\'([^\']+)\'/i], + ['lang-js', /^on\w+\s*=\s*([^\"\'>\s]+)/i], + ['lang-css', /^style\s*=\s*\"([^\"]+)\"/i], + ['lang-css', /^style\s*=\s*\'([^\']+)\'/i], + ['lang-css', /^style\s*=\s*([^\"\'>\s]+)/i] + ]), + ['in.tag']); + registerLangHandler( + createSimpleLexer([], [[PR_ATTRIB_VALUE, /^[\s\S]+/]]), ['uq.val']); + registerLangHandler(sourceDecorator({ + 'keywords': CPP_KEYWORDS, + 'hashComments': true, + 'cStyleComments': true + }), ['c', 'cc', 'cpp', 'cxx', 'cyc', 'm']); + registerLangHandler(sourceDecorator({ + 'keywords': 'null true false' + }), ['json']); + registerLangHandler(sourceDecorator({ + 'keywords': CSHARP_KEYWORDS, + 'hashComments': true, + 'cStyleComments': true, + 'verbatimStrings': true + }), ['cs']); + registerLangHandler(sourceDecorator({ + 'keywords': JAVA_KEYWORDS, + 'cStyleComments': true + }), ['java']); + registerLangHandler(sourceDecorator({ + 'keywords': SH_KEYWORDS, + 'hashComments': true, + 'multiLineStrings': true + }), ['bsh', 'csh', 'sh']); + registerLangHandler(sourceDecorator({ + 'keywords': PYTHON_KEYWORDS, + 'hashComments': true, + 'multiLineStrings': true, + 'tripleQuotedStrings': true + }), ['cv', 'py']); + registerLangHandler(sourceDecorator({ + 'keywords': PERL_KEYWORDS, + 'hashComments': true, + 'multiLineStrings': true, + 'regexLiterals': true + }), ['perl', 'pl', 'pm']); + registerLangHandler(sourceDecorator({ + 'keywords': RUBY_KEYWORDS, + 'hashComments': true, + 'multiLineStrings': true, + 'regexLiterals': true + }), ['rb']); + registerLangHandler(sourceDecorator({ + 'keywords': JSCRIPT_KEYWORDS, + 'cStyleComments': true, + 'regexLiterals': true + }), ['js']); + registerLangHandler( + createSimpleLexer([], [[PR_STRING, /^[\s\S]+/]]), ['regex']); + + function applyDecorator(job) { + var sourceCodeHtml = job.sourceCodeHtml; + var opt_langExtension = job.langExtension; + + // Prepopulate output in case processing fails with an exception. + job.prettyPrintedHtml = sourceCodeHtml; + + try { + // Extract tags, and convert the source code to plain text. + var sourceAndExtractedTags = extractTags(sourceCodeHtml); + /** Plain text. @type {string} */ + var source = sourceAndExtractedTags.source; + job.source = source; + job.basePos = 0; + + /** Even entries are positions in source in ascending order. Odd entries + * are tags that were extracted at that position. + * @type {Array.<number|string>} + */ + job.extractedTags = sourceAndExtractedTags.tags; + + // Apply the appropriate language handler + langHandlerForExtension(opt_langExtension, source)(job); + // Integrate the decorations and tags back into the source code to produce + // a decorated html string which is left in job.prettyPrintedHtml. + recombineTagsAndDecorations(job); + } catch (e) { + if ('console' in window) { + console['log'](e && e['stack'] ? e['stack'] : e); + } + } + } + + function prettyPrintOne(sourceCodeHtml, opt_langExtension) { + var job = { + sourceCodeHtml: sourceCodeHtml, + langExtension: opt_langExtension + }; + applyDecorator(job); + return job.prettyPrintedHtml; + } + + 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 = []; + for (var i = 0; i < codeSegments.length; ++i) { + for (var j = 0, n = codeSegments[i].length; j < n; ++j) { + elements.push(codeSegments[i][j]); + } + } + codeSegments = null; + + var clock = Date; + if (!clock['now']) { + clock = { 'now': function () { return (new Date).getTime(); } }; + } + + // The loop is broken into a series of continuations to make sure that we + // don't make the browser unresponsive when rewriting a large page. + var k = 0; + var prettyPrintingJob; + + function doWork() { + var endTime = (window['PR_SHOULD_USE_CONTINUATION'] ? + clock.now() + 250 /* ms */ : + Infinity); + for (; k < elements.length && clock.now() < endTime; k++) { + var cs = elements[k]; + // [JACOCO] 'prettyprint' -> 'source' + if (cs.className && cs.className.indexOf('source') >= 0) { + // If the classes includes a language extensions, use it. + // Language extensions can be specified like + // <pre class="prettyprint lang-cpp"> + // the language extension "cpp" is used to find a language handler as + // passed to PR_registerLangHandler. + var langExtension = cs.className.match(/\blang-(\w+)\b/); + if (langExtension) { langExtension = langExtension[1]; } + + // make sure this is not nested in an already prettified element + var nested = false; + for (var p = cs.parentNode; p; p = p.parentNode) { + if ((p.tagName === 'pre' || p.tagName === 'code' || + p.tagName === 'xmp') && + // [JACOCO] 'prettyprint' -> 'source' + p.className && p.className.indexOf('source') >= 0) { + nested = true; + break; + } + } + if (!nested) { + // fetch the content as a snippet of properly escaped HTML. + // Firefox adds newlines at the end. + var content = getInnerHtml(cs); + content = content.replace(/(?:\r\n?|\n)$/, ''); + + // do the pretty printing + prettyPrintingJob = { + sourceCodeHtml: content, + langExtension: langExtension, + sourceNode: cs + }; + applyDecorator(prettyPrintingJob); + replaceWithPrettyPrintedHtml(); + } + } + } + if (k < elements.length) { + // finish up in a continuation + setTimeout(doWork, 250); + } else if (opt_whenDone) { + opt_whenDone(); + } + } + + function replaceWithPrettyPrintedHtml() { + var newContent = prettyPrintingJob.prettyPrintedHtml; + if (!newContent) { return; } + var cs = prettyPrintingJob.sourceNode; + + // push the prettified html back into the tag. + if (!isRawContent(cs)) { + // just replace the old html with the new + cs.innerHTML = newContent; + } else { + // we need to change the tag to a <pre> since <xmp>s do not allow + // embedded tags such as the span tags used to attach styles to + // sections of source code. + var pre = document.createElement('PRE'); + for (var i = 0; i < cs.attributes.length; ++i) { + var a = cs.attributes[i]; + if (a.specified) { + var aname = a.name.toLowerCase(); + if (aname === 'class') { + pre.className = a.value; // For IE 6 + } else { + pre.setAttribute(a.name, a.value); + } + } + } + pre.innerHTML = newContent; + + // remove the old + cs.parentNode.replaceChild(pre, cs); + cs = pre; + } + } + + doWork(); + } + + window['PR_normalizedHtml'] = normalizedHtml; + window['prettyPrintOne'] = prettyPrintOne; + window['prettyPrint'] = prettyPrint; + window['PR'] = { + 'combinePrefixPatterns': combinePrefixPatterns, + 'createSimpleLexer': createSimpleLexer, + 'registerLangHandler': registerLangHandler, + 'sourceDecorator': sourceDecorator, + 'PR_ATTRIB_NAME': PR_ATTRIB_NAME, + 'PR_ATTRIB_VALUE': PR_ATTRIB_VALUE, + 'PR_COMMENT': PR_COMMENT, + 'PR_DECLARATION': PR_DECLARATION, + 'PR_KEYWORD': PR_KEYWORD, + 'PR_LITERAL': PR_LITERAL, + 'PR_NOCODE': PR_NOCODE, + 'PR_PLAIN': PR_PLAIN, + 'PR_PUNCTUATION': PR_PUNCTUATION, + 'PR_SOURCE': PR_SOURCE, + 'PR_STRING': PR_STRING, + 'PR_TAG': PR_TAG, + 'PR_TYPE': PR_TYPE + }; +})(); diff --git a/target/site/jacoco/jacoco-resources/redbar.gif b/target/site/jacoco/jacoco-resources/redbar.gif Binary files differnew file mode 100644 index 0000000..c2f7146 --- /dev/null +++ b/target/site/jacoco/jacoco-resources/redbar.gif diff --git a/target/site/jacoco/jacoco-resources/report.css b/target/site/jacoco/jacoco-resources/report.css new file mode 100644 index 0000000..dd936bc --- /dev/null +++ b/target/site/jacoco/jacoco-resources/report.css @@ -0,0 +1,243 @@ +body, td { + font-family:sans-serif; + font-size:10pt; +} + +h1 { + font-weight:bold; + font-size:18pt; +} + +.breadcrumb { + border:#d6d3ce 1px solid; + padding:2px 4px 2px 4px; +} + +.breadcrumb .info { + float:right; +} + +.breadcrumb .info a { + margin-left:8px; +} + +.el_report { + padding-left:18px; + background-image:url(report.gif); + background-position:left center; + background-repeat:no-repeat; +} + +.el_group { + padding-left:18px; + background-image:url(group.gif); + background-position:left center; + background-repeat:no-repeat; +} + +.el_bundle { + padding-left:18px; + background-image:url(bundle.gif); + background-position:left center; + background-repeat:no-repeat; +} + +.el_package { + padding-left:18px; + background-image:url(package.gif); + background-position:left center; + background-repeat:no-repeat; +} + +.el_class { + padding-left:18px; + background-image:url(class.gif); + background-position:left center; + background-repeat:no-repeat; +} + +.el_source { + padding-left:18px; + background-image:url(source.gif); + background-position:left center; + background-repeat:no-repeat; +} + +.el_method { + padding-left:18px; + background-image:url(method.gif); + background-position:left center; + background-repeat:no-repeat; +} + +.el_session { + padding-left:18px; + background-image:url(session.gif); + background-position:left center; + background-repeat:no-repeat; +} + +pre.source { + border:#d6d3ce 1px solid; + font-family:monospace; +} + +pre.source ol { + margin-bottom: 0px; + margin-top: 0px; +} + +pre.source li { + border-left: 1px solid #D6D3CE; + color: #A0A0A0; + padding-left: 0px; +} + +pre.source span.fc { + background-color:#ccffcc; +} + +pre.source span.nc { + background-color:#ffaaaa; +} + +pre.source span.pc { + background-color:#ffffcc; +} + +pre.source span.bfc { + background-image: url(branchfc.gif); + background-repeat: no-repeat; + background-position: 2px center; +} + +pre.source span.bfc:hover { + background-color:#80ff80; +} + +pre.source span.bnc { + background-image: url(branchnc.gif); + background-repeat: no-repeat; + background-position: 2px center; +} + +pre.source span.bnc:hover { + background-color:#ff8080; +} + +pre.source span.bpc { + background-image: url(branchpc.gif); + background-repeat: no-repeat; + background-position: 2px center; +} + +pre.source span.bpc:hover { + background-color:#ffff80; +} + +table.coverage { + empty-cells:show; + border-collapse:collapse; +} + +table.coverage thead { + background-color:#e0e0e0; +} + +table.coverage thead td { + white-space:nowrap; + padding:2px 14px 0px 6px; + border-bottom:#b0b0b0 1px solid; +} + +table.coverage thead td.bar { + border-left:#cccccc 1px solid; +} + +table.coverage thead td.ctr1 { + text-align:right; + border-left:#cccccc 1px solid; +} + +table.coverage thead td.ctr2 { + text-align:right; + padding-left:2px; +} + +table.coverage thead td.sortable { + cursor:pointer; + background-image:url(sort.gif); + background-position:right center; + background-repeat:no-repeat; +} + +table.coverage thead td.up { + background-image:url(up.gif); +} + +table.coverage thead td.down { + background-image:url(down.gif); +} + +table.coverage tbody td { + white-space:nowrap; + padding:2px 6px 2px 6px; + border-bottom:#d6d3ce 1px solid; +} + +table.coverage tbody tr:hover { + background: #f0f0d0 !important; +} + +table.coverage tbody td.bar { + border-left:#e8e8e8 1px solid; +} + +table.coverage tbody td.ctr1 { + text-align:right; + padding-right:14px; + border-left:#e8e8e8 1px solid; +} + +table.coverage tbody td.ctr2 { + text-align:right; + padding-right:14px; + padding-left:2px; +} + +table.coverage tfoot td { + white-space:nowrap; + padding:2px 6px 2px 6px; +} + +table.coverage tfoot td.bar { + border-left:#e8e8e8 1px solid; +} + +table.coverage tfoot td.ctr1 { + text-align:right; + padding-right:14px; + border-left:#e8e8e8 1px solid; +} + +table.coverage tfoot td.ctr2 { + text-align:right; + padding-right:14px; + padding-left:2px; +} + +.footer { + margin-top:20px; + border-top:#d6d3ce 1px solid; + padding-top:2px; + font-size:8pt; + color:#a0a0a0; +} + +.footer a { + color:#a0a0a0; +} + +.right { + float:right; +} diff --git a/target/site/jacoco/jacoco-resources/report.gif b/target/site/jacoco/jacoco-resources/report.gif Binary files differnew file mode 100644 index 0000000..8547be5 --- /dev/null +++ b/target/site/jacoco/jacoco-resources/report.gif diff --git a/target/site/jacoco/jacoco-resources/session.gif b/target/site/jacoco/jacoco-resources/session.gif Binary files differnew file mode 100644 index 0000000..0151bad --- /dev/null +++ b/target/site/jacoco/jacoco-resources/session.gif diff --git a/target/site/jacoco/jacoco-resources/sort.gif b/target/site/jacoco/jacoco-resources/sort.gif Binary files differnew file mode 100644 index 0000000..6757c2c --- /dev/null +++ b/target/site/jacoco/jacoco-resources/sort.gif diff --git a/target/site/jacoco/jacoco-resources/sort.js b/target/site/jacoco/jacoco-resources/sort.js new file mode 100644 index 0000000..e269fe3 --- /dev/null +++ b/target/site/jacoco/jacoco-resources/sort.js @@ -0,0 +1,148 @@ +/******************************************************************************* + * Copyright (c) 2009, 2018 Mountainminds GmbH & Co. KG and Contributors + * This program and the accompanying materials are made available under + * the terms of the Eclipse Public License 2.0 which is available at + * http://www.eclipse.org/legal/epl-2.0 + * + * SPDX-License-Identifier: EPL-2.0 + * + * Contributors: + * Marc R. Hoffmann - initial API and implementation + * + *******************************************************************************/ + +(function () { + + /** + * Sets the initial sorting derived from the hash. + * + * @param linkelementids + * list of element ids to search for links to add sort inidcator + * hash links + */ + function initialSort(linkelementids) { + window.linkelementids = linkelementids; + var hash = window.location.hash; + if (hash) { + var m = hash.match(/up-./); + if (m) { + var header = window.document.getElementById(m[0].charAt(3)); + if (header) { + sortColumn(header, true); + } + return; + } + var m = hash.match(/dn-./); + if (m) { + var header = window.document.getElementById(m[0].charAt(3)); + if (header) { + sortColumn(header, false); + } + return + } + } + } + + /** + * Sorts the columns with the given header dependening on the current sort state. + */ + function toggleSort(header) { + var sortup = header.className.indexOf('down ') == 0; + sortColumn(header, sortup); + } + + /** + * Sorts the columns with the given header in the given direction. + */ + function sortColumn(header, sortup) { + var table = header.parentNode.parentNode.parentNode; + var body = table.tBodies[0]; + var colidx = getNodePosition(header); + + resetSortedStyle(table); + + var rows = body.rows; + var sortedrows = []; + for (var i = 0; i < rows.length; i++) { + r = rows[i]; + sortedrows[parseInt(r.childNodes[colidx].id.slice(1))] = r; + } + + var hash; + + if (sortup) { + for (var i = sortedrows.length - 1; i >= 0; i--) { + body.appendChild(sortedrows[i]); + } + header.className = 'up ' + header.className; + hash = 'up-' + header.id; + } else { + for (var i = 0; i < sortedrows.length; i++) { + body.appendChild(sortedrows[i]); + } + header.className = 'down ' + header.className; + hash = 'dn-' + header.id; + } + + setHash(hash); + } + + /** + * Adds the sort indicator as a hash to the document URL and all links. + */ + function setHash(hash) { + window.document.location.hash = hash; + ids = window.linkelementids; + for (var i = 0; i < ids.length; i++) { + setHashOnAllLinks(document.getElementById(ids[i]), hash); + } + } + + /** + * Extend all links within the given tag with the given hash. + */ + function setHashOnAllLinks(tag, hash) { + links = tag.getElementsByTagName("a"); + for (var i = 0; i < links.length; i++) { + var a = links[i]; + var href = a.href; + var hashpos = href.indexOf("#"); + if (hashpos != -1) { + href = href.substring(0, hashpos); + } + a.href = href + "#" + hash; + } + } + + /** + * Calculates the position of a element within its parent. + */ + function getNodePosition(element) { + var pos = -1; + while (element) { + element = element.previousSibling; + pos++; + } + return pos; + } + + /** + * Remove the sorting indicator style from all headers. + */ + function resetSortedStyle(table) { + for (var c = table.tHead.firstChild.firstChild; c; c = c.nextSibling) { + if (c.className) { + if (c.className.indexOf('down ') == 0) { + c.className = c.className.slice(5); + } + if (c.className.indexOf('up ') == 0) { + c.className = c.className.slice(3); + } + } + } + } + + window['initialSort'] = initialSort; + window['toggleSort'] = toggleSort; + +})(); diff --git a/target/site/jacoco/jacoco-resources/source.gif b/target/site/jacoco/jacoco-resources/source.gif Binary files differnew file mode 100644 index 0000000..b226e41 --- /dev/null +++ b/target/site/jacoco/jacoco-resources/source.gif diff --git a/target/site/jacoco/jacoco-resources/up.gif b/target/site/jacoco/jacoco-resources/up.gif Binary files differnew file mode 100644 index 0000000..58ed216 --- /dev/null +++ b/target/site/jacoco/jacoco-resources/up.gif |
