nerdtree

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commit 5172efc976542401fd2af359ce3814c7afd4105f
parent b252a1250afa754eed885edcd1ccf4fa34709f0d
Author: Martin Grenfell <martin_grenfell@msn.com>
Date:   Thu, 12 Jun 2008 22:31:28 +1200

bugfix: dont render duplicate bookmarks

if a bookmark is created, remove any previously cached bookmark of the
same name from the tree

Diffstat:
M
plugin/NERD_tree.vim
 | 
16
++++++++++++++++

1 file changed, 16 insertions(+), 0 deletions(-)
diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
@@ -1335,6 +1335,15 @@ function! s:oPath.StrTrunk() dict
     return self.drive . '/' . join(self.pathSegments[0:-2], '/')
 endfunction
 
+"FUNCTION: oPath.UncacheBookmark(name){{{3
+"remove the given bookmark from this paths cached bookmarks
+function! s:oPath.UncacheBookmark(name) dict
+    let bookmarks = self.BookmarkNames()
+    let i = index(bookmarks, a:name)
+    if i != -1
+        echo remove(bookmarks, i)
+    endif
+endfunction
 "FUNCTION: oPath.WinToUnixPath(pathstr){{{3
 "Takes in a windows path and returns the unix equiv
 "
@@ -2572,6 +2581,13 @@ function! s:BookmarkNode(name)
 
     let currentNode = s:GetSelectedNode()
     if currentNode != {}
+
+        try
+            let oldMarkedNode = s:GetNodeForBookmark(a:name, 1)
+            call oldMarkedNode.path.UncacheBookmark(a:name)
+        catch /NERDTree.Bookmark\(DoesntExist\|NotFound\)/
+        endtry
+
         let bookmarks = s:GetBookmarks()
         let bookmarks[a:name] = currentNode.path
         call currentNode.path.CacheBookmarkNames()