Adding mapbox-gl branch

mapbox-gl/closure-library/closure/bin/labs/code/closure.el

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+;; Copyright 2013 The Closure Library Authors. All Rights Reserved.
+;;
+;; Licensed under the Apache License, Version 2.0 (the "License");
+;; you may not use this file except in compliance with the License.
+;; You may obtain a copy of the License at
+;;
+;;      http://www.apache.org/licenses/LICENSE-2.0
+;;
+;; Unless required `by applicable law or agreed to in writing, software
+;; distributed under the License is distributed on an "AS-IS" BASIS,
+;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+;; See the License for the specific language governing permissions and
+;; limitations under the License.
+
+;; Closure JS code editing functions for emacs.
+
+;; Author: nnaze@google.com (Nathan Naze)
+
+;; Remember the path of this file, as we will base our paths on it.
+(setq closure-el-path load-file-name)
+
+(defun closure-el-directory ()
+  "Get the directory the closure.el file lives in."
+  (file-name-directory closure-el-path))
+
+(defun closure-generate-jsdoc-path()
+  "The path of the generate_jsdoc.py script."
+  (concat (closure-el-directory) "generate_jsdoc.py"))
+
+(defun closure-insert-jsdoc ()
+  "Insert JSDoc for the next function after the cursor."
+  (interactive)
+  (save-excursion ; Remembers cursor location
+    (call-process-region
+     (point) (point-max)
+     (closure-generate-jsdoc-path)
+     t t)))
+
+(provide 'closure)