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frontend/node_modules/refractor/lang/coffeescript.js

@@ -0,0 +1,92 @@
+'use strict'
+
+module.exports = coffeescript
+coffeescript.displayName = 'coffeescript'
+coffeescript.aliases = ['coffee']
+function coffeescript(Prism) {
+  ;(function (Prism) {
+    // Ignore comments starting with { to privilege string interpolation highlighting
+    var comment = /#(?!\{).+/
+    var interpolation = {
+      pattern: /#\{[^}]+\}/,
+      alias: 'variable'
+    }
+    Prism.languages.coffeescript = Prism.languages.extend('javascript', {
+      comment: comment,
+      string: [
+        // Strings are multiline
+        {
+          pattern: /'(?:\\[\s\S]|[^\\'])*'/,
+          greedy: true
+        },
+        {
+          // Strings are multiline
+          pattern: /"(?:\\[\s\S]|[^\\"])*"/,
+          greedy: true,
+          inside: {
+            interpolation: interpolation
+          }
+        }
+      ],
+      keyword:
+        /\b(?:and|break|by|catch|class|continue|debugger|delete|do|each|else|extend|extends|false|finally|for|if|in|instanceof|is|isnt|let|loop|namespace|new|no|not|null|of|off|on|or|own|return|super|switch|then|this|throw|true|try|typeof|undefined|unless|until|when|while|window|with|yes|yield)\b/,
+      'class-member': {
+        pattern: /@(?!\d)\w+/,
+        alias: 'variable'
+      }
+    })
+    Prism.languages.insertBefore('coffeescript', 'comment', {
+      'multiline-comment': {
+        pattern: /###[\s\S]+?###/,
+        alias: 'comment'
+      },
+      // Block regexp can contain comments and interpolation
+      'block-regex': {
+        pattern: /\/{3}[\s\S]*?\/{3}/,
+        alias: 'regex',
+        inside: {
+          comment: comment,
+          interpolation: interpolation
+        }
+      }
+    })
+    Prism.languages.insertBefore('coffeescript', 'string', {
+      'inline-javascript': {
+        pattern: /`(?:\\[\s\S]|[^\\`])*`/,
+        inside: {
+          delimiter: {
+            pattern: /^`|`$/,
+            alias: 'punctuation'
+          },
+          script: {
+            pattern: /[\s\S]+/,
+            alias: 'language-javascript',
+            inside: Prism.languages.javascript
+          }
+        }
+      },
+      // Block strings
+      'multiline-string': [
+        {
+          pattern: /'''[\s\S]*?'''/,
+          greedy: true,
+          alias: 'string'
+        },
+        {
+          pattern: /"""[\s\S]*?"""/,
+          greedy: true,
+          alias: 'string',
+          inside: {
+            interpolation: interpolation
+          }
+        }
+      ]
+    })
+    Prism.languages.insertBefore('coffeescript', 'keyword', {
+      // Object property
+      property: /(?!\d)\w+(?=\s*:(?!:))/
+    })
+    delete Prism.languages.coffeescript['template-string']
+    Prism.languages.coffee = Prism.languages.coffeescript
+  })(Prism)
+}