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

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

diff --git a/to-be-integrated/third-party/codemirror-3.15/mode/diff/diff.js b/to-be-integrated/third-party/codemirror-3.15/mode/diff/diff.js
new file mode 100644 (file)
index 0000000..9a0d90e
--- /dev/null
+++ b/to-be-integrated/third-party/codemirror-3.15/mode/diff/diff.js
@@ -0,0 +1,32 @@
+CodeMirror.defineMode("diff", function() {
+
+  var TOKEN_NAMES = {
+    '+': 'positive',
+    '-': 'negative',
+    '@': 'meta'
+  };
+
+  return {
+    token: function(stream) {
+      var tw_pos = stream.string.search(/[\t ]+?$/);
+
+      if (!stream.sol() || tw_pos === 0) {
+        stream.skipToEnd();
+        return ("error " + (
+          TOKEN_NAMES[stream.string.charAt(0)] || '')).replace(/ $/, '');
+      }
+
+      var token_name = TOKEN_NAMES[stream.peek()] || stream.skipToEnd();
+
+      if (tw_pos === -1) {
+        stream.skipToEnd();
+      } else {
+        stream.pos = tw_pos;
+      }
+
+      return token_name;
+    }
+  };
+});
+
+CodeMirror.defineMIME("text/x-diff", "diff");