chore: bump version to 7.1.0 (#1391)

* create a explorer command that opens a window tree at specified
directory

* update CHANGELOG.md

* Update CHANGELOG.md

* revert CHANGELOG.md

* CreateExplorerTree matches :Explore command

* prevent empty split when calling NERDTreeExplorer with invalid arg from modified buffer

* NERDTreeExplore/CreateExploreTree checks for hidden and
autowriteall settings

CHANGELOG.md

@@ -12,6 +12,11 @@
                 .
             - Pull Request Title n (PR Author) [PR Number](Link to PR)
 -->
+#### 7.1
+- **.0**:
+    - fix: typo in the docs. (bl4kraven) [#1390](https://github.com/preservim/nerdtree/pull/1390)
+    - feat: add NERDTreeExplore command. (msibal6) [#1389](https://github.com/preservim/nerdtree/pull/1389)
+    - fix: mapping description in NERDTree.txt. (roccomao) [#1393](https://github.com/preservim/nerdtree/pull/1393)
 #### 7.0
 - **.1**:
     - Fix NERDTreeFind to handle directory case sensitivity. (dangibson) [#1387](https://github.com/preservim/nerdtree/pull/1387)

autoload/nerdtree/ui_glue.vim

@@ -642,6 +642,7 @@ endfunction
 function! nerdtree#ui_glue#setupCommands() abort
     command! -n=? -complete=dir -bar NERDTree :call g:NERDTreeCreator.CreateTabTree('<args>')
     command! -n=? -complete=dir -bar NERDTreeToggle :call g:NERDTreeCreator.ToggleTabTree('<args>')
+    command! -n=? -complete=dir -bar NERDTreeExplore :call g:NERDTreeCreator.CreateExploreTree('<args>')
     command! -n=0 -bar NERDTreeClose :call g:NERDTree.Close()
     command! -n=1 -complete=customlist,nerdtree#completeBookmarks -bar NERDTreeFromBookmark call g:NERDTreeCreator.CreateTabTree('<args>')
     command! -n=0 -bar NERDTreeMirror call g:NERDTreeCreator.CreateMirror()

doc/NERDTree.txt

@@ -287,7 +287,7 @@ I........Toggle whether hidden files displayed......................|NERDTree-I|
 f........Toggle whether the file filters are used...................|NERDTree-f|
 F........Toggle whether files are displayed.........................|NERDTree-F|
 B........Toggle whether the bookmark table is displayed.............|NERDTree-B|
-L........Toggle whether the bookmark table is displayed.............|NERDTree-L|
+L........Toggle whether the number of lines in files is displayed...|NERDTree-L|
 
 q........Close the NERDTree window..................................|NERDTree-q|
 A........Zoom (maximize/minimize) the NERDTree window...............|NERDTree-A|
@@ -605,7 +605,7 @@ Toggles whether the bookmarks table is displayed.
 ------------------------------------------------------------------------------
                                                                     *NERDTree-L*
 Default key: L
-Map setting: *NERDTreeMapToggleFileLiness*
+Map setting: *NERDTreeMapToggleFileLines*
 Applies to: no restrictions.
 
 Toggles whether the number of lines in files is displayed.

lib/nerdtree/creator.vim

@@ -38,6 +38,29 @@ function! s:Creator.BufNamePrefix()
     return 'NERD_tree_'
 endfunction
 
+" FUNCTION: s:Creator.CreateExploreTree(dir) {{{1
+function! s:Creator.CreateExploreTree(dir)
+    try
+        let path = g:NERDTreePath.New(a:dir)
+    catch /^NERDTree.InvalidArgumentsError/
+        call nerdtree#echo('Invalid directory name:' . a:dir)
+        return
+    endtry
+
+    let creator = s:Creator.New()
+    if getbufinfo('%')[0].changed && !&hidden && !&autowriteall
+        let l:splitLocation = g:NERDTreeWinPos ==# 'left' || g:NERDTreeWinPos ==# 'top' ? 'topleft ' : 'botright '
+        let l:splitDirection = g:NERDTreeWinPos ==# 'left' || g:NERDTreeWinPos ==# 'right' ? 'vertical' : ''
+        silent! execute l:splitLocation . l:splitDirection . ' new'
+    else
+        silent! execute 'enew'
+    endif
+
+    call creator.createWindowTree(a:dir)
+    "we want windowTree buffer to disappear after moving to any other buffer
+    setlocal bufhidden=wipe
+endfunction
+
 " FUNCTION: s:Creator.CreateTabTree(a:name) {{{1
 function! s:Creator.CreateTabTree(name)
     let creator = s:Creator.New()