move a few things away in to-be-integrated/

[myslice.git] / to-be-integrated / third-party / codemirror-3.15 / mode / ocaml / ocaml.js

diff --git a/to-be-integrated/third-party/codemirror-3.15/mode/ocaml/ocaml.js b/to-be-integrated/third-party/codemirror-3.15/mode/ocaml/ocaml.js
new file mode 100644 (file)
index 0000000..32cbc0b
--- /dev/null
+++ b/to-be-integrated/third-party/codemirror-3.15/mode/ocaml/ocaml.js
@@ -0,0 +1,116 @@
+CodeMirror.defineMode('ocaml', function() {
+
+  var words = {
+    'true': 'atom',
+    'false': 'atom',
+    'let': 'keyword',
+    'rec': 'keyword',
+    'in': 'keyword',
+    'of': 'keyword',
+    'and': 'keyword',
+    'succ': 'keyword',
+    'if': 'keyword',
+    'then': 'keyword',
+    'else': 'keyword',
+    'for': 'keyword',
+    'to': 'keyword',
+    'while': 'keyword',
+    'do': 'keyword',
+    'done': 'keyword',
+    'fun': 'keyword',
+    'function': 'keyword',
+    'val': 'keyword',
+    'type': 'keyword',
+    'mutable': 'keyword',
+    'match': 'keyword',
+    'with': 'keyword',
+    'try': 'keyword',
+    'raise': 'keyword',
+    'begin': 'keyword',
+    'end': 'keyword',
+    'open': 'builtin',
+    'trace': 'builtin',
+    'ignore': 'builtin',
+    'exit': 'builtin',
+    'print_string': 'builtin',
+    'print_endline': 'builtin'
+  };
+
+  function tokenBase(stream, state) {
+    var ch = stream.next();
+
+    if (ch === '"') {
+      state.tokenize = tokenString;
+      return state.tokenize(stream, state);
+    }
+    if (ch === '(') {
+      if (stream.eat('*')) {
+        state.commentLevel++;
+        state.tokenize = tokenComment;
+        return state.tokenize(stream, state);
+      }
+    }
+    if (ch === '~') {
+      stream.eatWhile(/\w/);
+      return 'variable-2';
+    }
+    if (ch === '`') {
+      stream.eatWhile(/\w/);
+      return 'quote';
+    }
+    if (/\d/.test(ch)) {
+      stream.eatWhile(/[\d]/);
+      if (stream.eat('.')) {
+        stream.eatWhile(/[\d]/);
+      }
+      return 'number';
+    }
+    if ( /[+\-*&%=<>!?|]/.test(ch)) {
+      return 'operator';
+    }
+    stream.eatWhile(/\w/);
+    var cur = stream.current();
+    return words[cur] || 'variable';
+  }
+
+  function tokenString(stream, state) {
+    var next, end = false, escaped = false;
+    while ((next = stream.next()) != null) {
+      if (next === '"' && !escaped) {
+        end = true;
+        break;
+      }
+      escaped = !escaped && next === '\\';
+    }
+    if (end && !escaped) {
+      state.tokenize = tokenBase;
+    }
+    return 'string';
+  };
+
+  function tokenComment(stream, state) {
+    var prev, next;
+    while(state.commentLevel > 0 && (next = stream.next()) != null) {
+      if (prev === '(' && next === '*') state.commentLevel++;
+      if (prev === '*' && next === ')') state.commentLevel--;
+      prev = next;
+    }
+    if (state.commentLevel <= 0) {
+      state.tokenize = tokenBase;
+    }
+    return 'comment';
+  }
+
+  return {
+    startState: function() {return {tokenize: tokenBase, commentLevel: 0};},
+    token: function(stream, state) {
+      if (stream.eatSpace()) return null;
+      return state.tokenize(stream, state);
+    },
+
+    blockCommentStart: "(*",
+    blockCommentEnd: "*)"
+  };
+});
+
+CodeMirror.defineMIME('text/x-ocaml', 'ocaml');