commit 6b7760e6e4298ba628263f4d0bc5b51a78201c61 parent 5cafc7018d3b72f30164d4c98547eb93db27b8f6 Author: Martin Grenfell <martin_grenfell@msn.com> Date: Sat, 7 Jun 2008 17:34:45 +1200 add s:AbsoluteTreeRoot() Diffstat:
| M | plugin/NERD_tree.vim | | | 10 | +++++++++- |
1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim @@ -1320,7 +1320,15 @@ function! s:Abs(num) return 0 - a:num end endfunction - +"FUNCTION: s:AbsoluteTreeRoot(){{{2 +" returns the highest cached ancestor of the current root +function! s:AbsoluteTreeRoot() + let currentNode = t:NERDTreeRoot + while currentNode.parent != {} + let currentNode = currentNode.parent + endwhile + return currentNode +endfunction "FUNCTION: s:BufInWindows(bnum){{{2 "[[STOLEN FROM VTREEEXPLORER.VIM]] "Determine the number of windows open to this buffer number.