Index: polymer_1.0.4/bower_components/prism/components/prism-php.js |
diff --git a/polymer_1.0.4/bower_components/prism/components/prism-php.js b/polymer_1.0.4/bower_components/prism/components/prism-php.js |
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index 0000000000000000000000000000000000000000..825729f96f73ebe12d1d113eb9dc84ebadae677c |
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+++ b/polymer_1.0.4/bower_components/prism/components/prism-php.js |
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+/** |
+ * Original by Aaron Harun: http://aahacreative.com/2012/07/31/php-syntax-highlighting-prism/ |
+ * Modified by Miles Johnson: http://milesj.me |
+ * |
+ * Supports the following: |
+ * - Extends clike syntax |
+ * - Support for PHP 5.3+ (namespaces, traits, generators, etc) |
+ * - Smarter constant and function matching |
+ * |
+ * Adds the following new token classes: |
+ * constant, delimiter, variable, function, package |
+ */ |
+ |
+Prism.languages.php = Prism.languages.extend('clike', { |
+ 'keyword': /\b(and|or|xor|array|as|break|case|cfunction|class|const|continue|declare|default|die|do|else|elseif|enddeclare|endfor|endforeach|endif|endswitch|endwhile|extends|for|foreach|function|include|include_once|global|if|new|return|static|switch|use|require|require_once|var|while|abstract|interface|public|implements|private|protected|parent|throw|null|echo|print|trait|namespace|final|yield|goto|instanceof|finally|try|catch)\b/i, |
+ 'constant': /\b[A-Z0-9_]{2,}\b/, |
+ 'comment': { |
+ pattern: /(^|[^\\])(\/\*[\w\W]*?\*\/|(^|[^:])(\/\/).*?(\r?\n|$))/, |
+ lookbehind: true |
+ } |
+}); |
+ |
+// Shell-like comments are matched after strings, because they are less |
+// common than strings containing hashes... |
+Prism.languages.insertBefore('php', 'class-name', { |
+ 'shell-comment': { |
+ pattern: /(^|[^\\])#.*?(\r?\n|$)/, |
+ lookbehind: true, |
+ alias: 'comment' |
+ } |
+}); |
+ |
+Prism.languages.insertBefore('php', 'keyword', { |
+ 'delimiter': /(\?>|<\?php|<\?)/i, |
+ 'variable': /(\$\w+)\b/i, |
+ 'package': { |
+ pattern: /(\\|namespace\s+|use\s+)[\w\\]+/, |
+ lookbehind: true, |
+ inside: { |
+ punctuation: /\\/ |
+ } |
+ } |
+}); |
+ |
+// Must be defined after the function pattern |
+Prism.languages.insertBefore('php', 'operator', { |
+ 'property': { |
+ pattern: /(->)[\w]+/, |
+ lookbehind: true |
+ } |
+}); |
+ |
+// Add HTML support of the markup language exists |
+if (Prism.languages.markup) { |
+ |
+ // Tokenize all inline PHP blocks that are wrapped in <?php ?> |
+ // This allows for easy PHP + markup highlighting |
+ Prism.hooks.add('before-highlight', function(env) { |
+ if (env.language !== 'php') { |
+ return; |
+ } |
+ |
+ env.tokenStack = []; |
+ |
+ env.backupCode = env.code; |
+ env.code = env.code.replace(/(?:<\?php|<\?)[\w\W]*?(?:\?>)/ig, function(match) { |
+ env.tokenStack.push(match); |
+ |
+ return '{{{PHP' + env.tokenStack.length + '}}}'; |
+ }); |
+ }); |
+ |
+ // Restore env.code for other plugins (e.g. line-numbers) |
+ Prism.hooks.add('before-insert', function(env) { |
+ if (env.language === 'php') { |
+ env.code = env.backupCode; |
+ delete env.backupCode; |
+ } |
+ }); |
+ |
+ // Re-insert the tokens after highlighting |
+ Prism.hooks.add('after-highlight', function(env) { |
+ if (env.language !== 'php') { |
+ return; |
+ } |
+ |
+ for (var i = 0, t; t = env.tokenStack[i]; i++) { |
+ env.highlightedCode = env.highlightedCode.replace('{{{PHP' + (i + 1) + '}}}', Prism.highlight(t, env.grammar, 'php')); |
+ } |
+ |
+ env.element.innerHTML = env.highlightedCode; |
+ }); |
+ |
+ // Wrap tokens in classes that are missing them |
+ Prism.hooks.add('wrap', function(env) { |
+ if (env.language === 'php' && env.type === 'markup') { |
+ env.content = env.content.replace(/(\{\{\{PHP[0-9]+\}\}\})/g, "<span class=\"token php\">$1</span>"); |
+ } |
+ }); |
+ |
+ // Add the rules before all others |
+ Prism.languages.insertBefore('php', 'comment', { |
+ 'markup': { |
+ pattern: /<[^?]\/?(.*?)>/, |
+ inside: Prism.languages.markup |
+ }, |
+ 'php': /\{\{\{PHP[0-9]+\}\}\}/ |
+ }); |
+} |