* Fix "R doesn't work when doing 'vim <folder>'" a different way. Instead of assigning a value to t:NERDTreeBufName for a window tree, which is used to determine if NERDTree is open, simply also look at the current buffer's name to see if it matches the NERDTree pattern. * Replace hardcoded buffer name prefix with BufNamePrefix() function.
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@ -96,8 +96,7 @@ function! s:Creator.createWindowTree(dir)
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"we need a unique name for each window tree buffer to ensure they are
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"all independent
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let t:NERDTreeBufName = self._nextBufferName()
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exec g:NERDTreeCreatePrefix . " edit " . t:NERDTreeBufName
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exec g:NERDTreeCreatePrefix . " edit " . self._nextBufferName()
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call self._createNERDTree(path, "window")
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let b:NERDTree._previousBuf = bufnr(previousBuf)
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@ -153,7 +153,7 @@ endfunction
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"FUNCTION: s:NERDTree.IsOpen() {{{1
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function! s:NERDTree.IsOpen()
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return s:NERDTree.GetWinNum() != -1
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return s:NERDTree.GetWinNum() != -1 || bufname('%') =~# '^' . g:NERDTreeCreator.BufNamePrefix() . '\d\+$'
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endfunction
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"FUNCTION: s:NERDTree.isTabTree() {{{1
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