[elpa] externals/posframe 6ddf9c3 06/13: Remove no longer used variable

[Feng Shu]

branch: externals/posframe
commit 6ddf9c30b551ba3e246639783c73d37ca0392eed
Author: SeungKi Kim <address@hidden>
Commit: SeungKi Kim <address@hidden>

    Remove no longer used variable
    
    Remove no longer used `posframe--previous-frame'.
    Update the description of `posframe--redirect-posframe-focus'.
---
 posframe.el | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/posframe.el b/posframe.el
index e72544d..1ae48c9 100644
--- a/posframe.el
+++ b/posframe.el
@@ -595,10 +595,8 @@ You can use `posframe-delete-all' to delete all posframes."
             (cons position height))
       height)))
 
-(defvar posframe--previous-frame nil)
-
 (defun posframe--redirect-posframe-focus ()
-  "Redirect focus from the posframe to the previous frame. This prevents the
+  "Redirect focus from the posframe to the parent frame. This prevents the
 posframe from catching keyboard input if the window manager selects it."
   (when (eq (selected-frame) posframe--frame)
     (redirect-frame-focus posframe--frame (frame-parent))))