+ execute 0
+ delete " the first empty line
+
+ " Set options
+ setlocal buftype=nofile
+ setlocal noswapfile
+ setlocal syntax=none
+ setlocal bufhidden=delete
+
+ " Change back to the source buffer
+ wincmd p
+ redraw!
+endfun
+
+" Internal function to search parse the information from a metadata line
+fun s:NitdocAdd(matches, words)
+ let desc = get(a:words, 3, '')
+ let desc = join(split(desc, '#nnnn#', 1), "\n")
+ call add(a:matches, desc)
+endfun
+
+" Call `git grep` on the word under the cursor
+"
+" Shows declarations first, then all matches, in the preview window.
+fun NitGitGrep()
+ let word = expand("<cword>")
+ let out = tempname()
+ execute 'silent !(git grep "\\(module\\|class\\|universal\\|interface\\|var\\|fun\\) '.word.'";'.
+ \'echo; git grep '.word.') > '.out
+
+ " Open the preview window on a temp file
+ execute "silent pedit " . out
+
+ " Change to preview window
+ wincmd P