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Improve F.A.Q. Answers and Issue Templates (#1249)

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* Update the issue templates, making them simpler to use.

* Update FAQ answers.

Closes #1246.
- Add an if statement to the autocommand to prevent its running in the
  Command Window.

Closes #1248.
- Add a new answer to show closing a tab when only NERDTree remains.

* Update the Bug issue template.

* Update version number in change log.
This commit is contained in:
Phil Runninger
2021-07-13 14:28:29 -04:00
committed by GitHub
parent 81f3eaba29
commit de0e2edeac
4 changed files with 44 additions and 49 deletions
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README.markdown
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@@ -148,12 +148,16 @@ autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists('s:std_in
\ execute 'NERDTree' argv()[0] | wincmd p | enew | execute 'cd '.argv()[0] | endif
```
### How can I close Vim automatically when NERDTree is the last window?
### How can I close Vim or a tab automatically when NERDTree is the last window?
```vim
" Exit Vim if NERDTree is the only window left.
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() |
\ quit | endif
" Exit Vim if NERDTree is the only window remaining in the only tab.
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
```
---
```vim
" Close the tab if NERDTree is the only window remaining in it.
autocmd BufEnter * if winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
```
### How can I prevent other buffers replacing NERDTree in its window?
@@ -168,7 +172,7 @@ autocmd BufEnter * if bufname('#') =~ 'NERD_tree_\d\+' && bufname('%') !~ 'NERD_
```vim
" Open the existing NERDTree on each new tab.
autocmd BufWinEnter * silent NERDTreeMirror
autocmd BufWinEnter * if getcmdwintype() == '' | silent NERDTreeMirror | endif
```
or change your NERDTree-launching shortcut key like so:
```vim