vim/nerdtree
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fix a bug that was occurring with :set nohidden

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previously the code didnt take &hidden (it assumed it was set) into
account when determining if splitting was needed when using the o
mapping on a file node
This commit is contained in:
Martin Grenfell 2009-06-02 11:10:03 +12:00
parent 9b12953343
commit f65bc62fac
1 changed files with 5 additions and 4 deletions
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9
plugin/NERD_tree.vim
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@ -796,12 +796,12 @@ function! s:TreeFileNode.open()
call s:exec(winnr . "wincmd w")
else
if !s:isWindowUsable(winnr("#")) && s:firstNormalWindow() ==# -1
if !s:isWindowUsable(winnr("#")) && s:firstUsableWindow() ==# -1
call self.openSplit()
else
try
if !s:isWindowUsable(winnr("#"))
call s:exec(s:firstNormalWindow() . "wincmd w")
call s:exec(s:firstUsableWindow() . "wincmd w")
else
call s:exec('wincmd p')
endif
@ -2517,14 +2517,15 @@ function! s:echoError(msg)
call s:echo(a:msg)
echohl normal
endfunction
"FUNCTION: s:firstNormalWindow(){{{2
"FUNCTION: s:firstUsableWindow(){{{2
"find the window number of the first normal window
function! s:firstNormalWindow()
function! s:firstUsableWindow()
let i = 1
while i <= winnr("$")
let bnum = winbufnr(i)
if bnum != -1 && getbufvar(bnum, '&buftype') ==# ''
\ && !getwinvar(i, '&previewwindow')
\ && (!getbufvar(bnum, '&modified') || &hidden)
return i
endif