go on a bookmark directory will NERDTreeFind it. (#1236)

* `go` on a bookmark directory will NERDTreeFind it.

This leaves the root unchanged if possible.

* Update version number in change log.

CHANGELOG.md

@@ -5,7 +5,8 @@
         - **.PATCH**: Pull Request Title (PR Author) [PR Number](Link to PR)
 -->
 #### 6.10
-- **.8**: Put `Callback` function variables in local scope. [#1230](https://github.com/preservim/nerdtree/pull/1230)
+- **.9**: `go` on a bookmark directory will NERDTreeFind it. (PhilRunninger) [#1236](https://github.com/preservim/nerdtree/pull/1236)
+- **.8**: Put `Callback` function variables in local scope. (PhilRunninger) [#1230](https://github.com/preservim/nerdtree/pull/1230)
 - **.7**: Fix mouse-clicking a file to open it. (PhilRunninger) [#1225](https://github.com/preservim/nerdtree/pull/1225)
 - **.6**: Restore the default behavior of the <CR> key. (PhilRunninger) [#1221](https://github.com/preservim/nerdtree/pull/1221)
 - **.5**: Fix `{'keepopen':0}` in NERDTreeCustomOpenArgs (PhilRunninger) [#1217](https://github.com/preservim/nerdtree/pull/1217)

autoload/nerdtree/ui_glue.vim

@@ -572,7 +572,11 @@ endfunction
 
 " FUNCTION: s:previewBookmark(bookmark) {{{1
 function! s:previewBookmark(bookmark) abort
-    call a:bookmark.activate(b:NERDTree, !a:bookmark.path.isDirectory ? {'stay': 1, 'where': 'p', 'keepopen': 1} : {})
+    if a:bookmark.path.isDirectory
+        execute 'NERDTreeFind '.a:bookmark.path.str()
+    else
+        call a:bookmark.activate(b:NERDTree, {'stay': 1, 'where': 'p', 'keepopen': 1})
+    endif
 endfunction
 
 "FUNCTION: s:previewNodeCurrent(node) {{{1

doc/NERDTree.txt

@@ -249,7 +249,7 @@ Key      Description                                                  help-tag~
 
 o........Open files, directories and bookmarks......................|NERDTree-o|
 go.......Open selected file, but leave cursor in the NERDTree......|NERDTree-go|
-         Open selected bookmark directory in current NERDTree
+         Find selected bookmark directory in current NERDTree
 t........Open selected node/bookmark in a new tab...................|NERDTree-t|
 T........Same as 't' but keep the focus on the current tab..........|NERDTree-T|
 i........Open selected file in a split window.......................|NERDTree-i|