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refactor the logic out of s:OpenExplorer()

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refactor out the code that actually opens the explorer window into
s:OpenExplorerFor(treenode) so that we can call it separately
This commit is contained in:
Martin Grenfell
2008-06-13 12:48:56 +12:00
parent 866df769b5
commit 58ccd230fa
1 changed files with 13 additions and 8 deletions
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21
plugin/NERD_tree.vim
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@@ -2064,6 +2064,18 @@ function! s:OpenDirNodeSplit(treenode)
endif
endfunction
" FUNCTION: s:OpenExplorerFor(treenode) {{{2
" opens a netrw window for the given dir treenode
function! s:OpenExplorerFor(treenode)
let oldwin = winnr()
wincmd p
if oldwin == winnr() || (&modified && s:BufInWindows(winbufnr(winnr())) < 2)
wincmd p
call s:OpenDirNodeSplit(a:treenode)
else
exec ("silent edit " . a:treenode.path.StrForEditCmd())
endif
endfunction
"FUNCTION: s:OpenFileNode(treenode) {{{2
"Open the file represented by the given node in the current window, splitting
"the window if needed
@@ -2992,14 +3004,7 @@ endfunction
function! s:OpenExplorer()
let treenode = s:GetSelectedDir()
if treenode != {}
let oldwin = winnr()
wincmd p
if oldwin == winnr() || (&modified && s:BufInWindows(winbufnr(winnr())) < 2)
wincmd p
call s:OpenDirNodeSplit(treenode)
else
exec ("silent edit " . treenode.path.StrForEditCmd())
endif
call s:OpenExplorerFor(treenode)
else
call s:Echo("select a node first")
endif