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fix a bug when opening files in a new tab

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On bufleave we save the nerdtree window state. However, sometimes when
bufleave is triggered the tree is no longer open in this tab - e.g. for
secondary trees or mappings that open in another tab. Dont bother saving
screen state in these cases as the code doing the saving assumes the
tree is available in this tab.
This commit is contained in:
Martin Grenfell
2015-05-04 20:25:03 +01:00
parent 7270212214
commit da3874cf93
2 changed files with 1 additions and 8 deletions
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7
lib/nerdtree/ui.vim
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@@ -325,13 +325,6 @@ endfunction
"Saves the current cursor position in the current buffer and the window "Saves the current cursor position in the current buffer and the window
"scroll position "scroll position
function! s:UI.saveScreenState() function! s:UI.saveScreenState()
"FIXME: b:NERDTreeType should really me moved to b:NERDTree.type. Update
"this when that refactor is done
if b:NERDTreeType == "secondary"
return
endif
let win = winnr() let win = winnr()
call g:NERDTree.CursorToTreeWin() call g:NERDTree.CursorToTreeWin()
let self._screenState = {} let self._screenState = {}

2
plugin/NERD_tree.vim
View File

@@ -148,7 +148,7 @@ call nerdtree#ui_glue#setupCommands()
"============================================================ "============================================================
augroup NERDTree augroup NERDTree
"Save the cursor position whenever we close the nerd tree "Save the cursor position whenever we close the nerd tree
exec "autocmd BufLeave ". g:NERDTreeCreator.BufNamePrefix() ."* call b:NERDTree.ui.saveScreenState()" exec "autocmd BufLeave ". g:NERDTreeCreator.BufNamePrefix() ."* if g:NERDTree.IsOpen() | call b:NERDTree.ui.saveScreenState() | endif"
"disallow insert mode in the NERDTree "disallow insert mode in the NERDTree
exec "autocmd BufEnter ". g:NERDTreeCreator.BufNamePrefix() ."* stopinsert" exec "autocmd BufEnter ". g:NERDTreeCreator.BufNamePrefix() ."* stopinsert"