1 files changed, 49 insertions, 0 deletions
diff --git a/public/prism/prism-elm.js b/public/prism/prism-elm.js
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+Prism.languages.elm = {
+  comment: /--.*|\{-[\s\S]*?-\}/,
+  char: {
+    pattern:
+      /'(?:[^\\'\r\n]|\\(?:[abfnrtv\\']|\d+|x[0-9a-fA-F]+|u\{[0-9a-fA-F]+\}))'/,
+    greedy: true,
+  },
+  string: [
+    {
+      // Multiline strings are wrapped in triple ". Quotes may appear unescaped.
+      pattern: /"""[\s\S]*?"""/,
+      greedy: true,
+    },
+    {
+      pattern: /"(?:[^\\"\r\n]|\\.)*"/,
+      greedy: true,
+    },
+  ],
+  'import-statement': {
+    // The imported or hidden names are not included in this import
+    // statement. This is because we want to highlight those exactly like
+    // we do for the names in the program.
+    pattern:
+      /(^[\t ]*)import\s+[A-Z]\w*(?:\.[A-Z]\w*)*(?:\s+as\s+(?:[A-Z]\w*)(?:\.[A-Z]\w*)*)?(?:\s+exposing\s+)?/m,
+    lookbehind: true,
+    inside: {
+      keyword: /\b(?:as|exposing|import)\b/,
+    },
+  },
+  keyword:
+    /\b(?:alias|as|case|else|exposing|if|in|infixl|infixr|let|module|of|then|type)\b/,
+  // These are builtin variables only. Constructors are highlighted later as a constant.
+  builtin:
+    /\b(?:abs|acos|always|asin|atan|atan2|ceiling|clamp|compare|cos|curry|degrees|e|flip|floor|fromPolar|identity|isInfinite|isNaN|logBase|max|min|negate|never|not|pi|radians|rem|round|sin|sqrt|tan|toFloat|toPolar|toString|truncate|turns|uncurry|xor)\b/,
+  // decimal integers and floating point numbers | hexadecimal integers
+  number: /\b(?:\d+(?:\.\d+)?(?:e[+-]?\d+)?|0x[0-9a-f]+)\b/i,
+  // Most of this is needed because of the meaning of a single '.'.
+  // If it stands alone freely, it is the function composition.
+  // It may also be a separator between a module name and an identifier => no
+  // operator. If it comes together with other special characters it is an
+  // operator too.
+  // Valid operator characters in 0.18: +-/*=.$<>:&|^?%#@~!
+  // Ref: https://groups.google.com/forum/#!msg/elm-dev/0AHSnDdkSkQ/E0SVU70JEQAJ
+  operator: /\s\.\s|[+\-/*=.$<>:&|^?%#@~!]{2,}|[+\-/*=$<>:&|^?%#@~!]/,
+  // In Elm, nearly everything is a variable, do not highlight these.
+  hvariable: /\b(?:[A-Z]\w*\.)*[a-z]\w*\b/,
+  constant: /\b(?:[A-Z]\w*\.)*[A-Z]\w*\b/,
+  punctuation: /[{}[\]|(),.:]/,
+};