commit 808850a4645ddba76657ee35b21120cb9d58a185
parent 24ad44b46fcf8a146d1f26d04a70301af429951f
Author: Martin Grenfell <martin_grenfell@msn.com>
Date: Thu, 19 Jun 2008 22:35:36 +1200
dont open a file twice in the same tab with o mapping
if the user tells the nerd tree to open a file (without splitting), and
that file is already open in the current tab, then just stick the cursor
in the existing window for the file
Diffstat:
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
@@ -2104,7 +2104,12 @@ endfunction
function! s:OpenFileNode(treenode)
call s:PutCursorInTreeWin()
- if s:ShouldSplitToOpen(winnr("#"))
+ "if the file is already open in this tab then just stick the cursor in it
+ let winnr = bufwinnr(a:treenode.path.StrForOS(0))
+ if winnr != -1
+ exec winnr . "wincmd w"
+
+ elseif s:ShouldSplitToOpen(winnr("#"))
call s:OpenFileNodeSplit(a:treenode)
else
try
