* Syntax checker (require [Syntastic][2]).
* Autocomplete for whole projects using module importations
* Show documentation in preview window
+ * Search declarations and usages of the word under the cursor
[2]: https://github.com/scrooloose/syntastic
" Map displaying Nitdoc to Ctrl-D
map <C-d> :call Nitdoc()<enter>
~~~
+
+## Search declarations and usages of the word under the cursor
+
+The function `NitGitGrep` calls `git grep` to find declarations and usages of the word under the cursor.
+It displays the results in the preview window.
+You may want to map the function to a shortcut by adding the following code to `~/.vimrc`.
+
+~~~
+" Map the NitGitGrep function to Ctrl-G
+map <C-g> :call NitGitGrep()<enter>
+~~~