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ensure all secondary nerd tree buf names are unique

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This commit is contained in:
Martin Grenfell
2009-01-09 15:56:43 +13:00
parent 3d2bf2d9ac
commit cd55e2d522
1 changed files with 14 additions and 3 deletions
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17
plugin/NERD_tree.vim
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@@ -1982,8 +1982,7 @@ endfunction " >>>
"FUNCTION: s:checkForBrowse(dir) {{{2
"inits a secondary nerd tree in the current buffer if appropriate
function! s:checkForBrowse(dir)
if !exists("b:NERDTreeProcessed") && a:dir != '' && isdirectory(a:dir)
let b:NERDTreeProcessed = 1
if a:dir != '' && isdirectory(a:dir)
call s:initNerdTreeInPlace(a:dir)
endif
endfunction
@@ -2066,7 +2065,7 @@ function! s:initNerdTree(name)
call b:NERDTreeRoot.putCursorHere(0, 0)
endfunction
"FUNCTION: s:initNerdTreeInPlace(name) {{{2
"FUNCTION: s:initNerdTreeInPlace(dir) {{{2
function! s:initNerdTreeInPlace(dir)
try
let path = s:Path.New(a:dir)
@@ -2074,6 +2073,11 @@ function! s:initNerdTreeInPlace(dir)
call s:echo("Invalid directory name:" . a:name)
return
endtry
"we need a unique name for each secondary tree buffer to ensure they are
"all independent
exec "silent edit " . s:nextBufferName()
let b:NERDTreeRoot = s:TreeDirNode.New(path)
call b:NERDTreeRoot.open()
@@ -2167,6 +2171,13 @@ function! s:initNerdTreeMirror()
call s:renderView()
endif
endfunction
" FUNCTION: s:nextBufferName() {{{2
" returns the buffer name for the next nerd tree
function! s:nextBufferName()
let name = s:NERDTreeBufName . s:next_buffer_number
let s:next_buffer_number += 1
return name
endfunction
" FUNCTION: s:tabpagevar(tabnr, var) {{{2
function! s:tabpagevar(tabnr, var)
let currentTab = tabpagenr()