Make Enter work on the .. ( up a dir ) line (#1013)

* Make Enter work on the `.. ( up a dir )` line.

* Simpler instructions for getting bug info.

* Update changelog.

.github/ISSUE_TEMPLATE/bug.md

@@ -22,9 +22,8 @@ After reading, and before submitting your issue, please remove this introductory
 
 #### Environment (for bug reports)
 - [ ] Operating System: 
-- [ ] Vim/Neovim version `:version`: 
-- [ ] NERDTree version `:echo nerdtree#version(0)` or `git rev-parse --short HEAD`: 
-- [ ] A link to my [vimrc](), or
+- [ ] Vim/Neovim version `:echo v:version`: 
+- [ ] NERDTree version, found on 1st line in NERDTree quickhelp `?`: 
 - [ ] vimrc settings
     - [ ] NERDTree variables
     ```vim

CHANGELOG.md

@@ -1,6 +1,8 @@
 # Change Log
 
 #### 5.2...
+- **.2**: Make Enter work on the `.. ( up a dir )` line (PhilRunninger) #1013
+- **.1**: Fix nerdtree#version() on Windows. (PhilRunninger) N/A
 - **.0**: Expand functionality of `<CR>` mapping. (PhilRunninger) #1011
 #### 5.1...
 - **.3**: Remove @mentions from PR template and change log. They weren't working. (PhilRunninger) #1009

autoload/nerdtree.vim

@@ -3,8 +3,9 @@ if exists("g:loaded_nerdtree_autoload")
 endif
 let g:loaded_nerdtree_autoload = 1
 
+let s:rootNERDTreePath = resolve(expand("<sfile>:p:h:h"))
 function! nerdtree#version(...)
-    let l:changelog = readfile(expand("<sfile>:p:h")."/CHANGELOG.md")
+    let l:changelog = readfile(join([s:rootNERDTreePath, "CHANGELOG.md"], nerdtree#slash()))
     let l:text = 'Unknown'
     let l:line = 0
     while l:line <= len(l:changelog)
@@ -21,6 +22,19 @@ endfunction
 " SECTION: General Functions {{{1
 "============================================================
 
+function! nerdtree#slash()
+
+    if nerdtree#runningWindows()
+        if exists('+shellslash') && &shellslash
+            return '/'
+        endif
+
+        return '\'
+    endif
+
+    return '/'
+endfunction
+
 "FUNCTION: nerdtree#and(x,y) {{{2
 " Implements and() function for Vim <= 7.2
 function! nerdtree#and(x,y)

autoload/nerdtree/ui_glue.vim

@@ -17,6 +17,7 @@ function! nerdtree#ui_glue#createDefaultBindings()
     call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'FileNode', 'callback': s."customOpenFile"})
     call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'DirNode', 'callback': s."customOpenDir"})
     call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'Bookmark', 'callback': s."customOpenBookmark"})
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'all', 'callback': s."activateAll" })
 
     call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "DirNode", 'callback': s."activateDirNode" })
     call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "FileNode", 'callback': s."activateFileNode" })