For a 'struct window', replace some Lisp_Object fields to

bitfields where appropriate, remove unused fields.
* window.h (struct window): Remove unused 'last_mark_x' and
'last_mark_y' fields.  Rename 'mini_p' field to 'mini',
change it's type from Lisp_Object to bitfield.
Change type of 'force_start', 'optional_new_start',
'last_had_star', 'update_mode_line' and 'start_at_line_beg'
fields from Lisp_Object to bitfield. Adjust users accordingly.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/frame.c b/src/frame.c
index e962251f420..744485d4615 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -331,7 +331,7 @@ make_frame (int mini_p)
       mini_window = make_window ();
       XWINDOW (root_window)->next = mini_window;
       XWINDOW (mini_window)->prev = root_window;
-      XWINDOW (mini_window)->mini_p = Qt;
+      XWINDOW (mini_window)->mini = 1;
       XWINDOW (mini_window)->frame = frame;
       f->minibuffer_window = mini_window;
     }
@@ -480,7 +480,7 @@ make_minibuffer_frame (void)
      as nil. */
 
   mini_window = f->minibuffer_window = f->root_window;
-  XWINDOW (mini_window)->mini_p = Qt;
+  XWINDOW (mini_window)->mini = 1;
   XWINDOW (mini_window)->next = Qnil;
   XWINDOW (mini_window)->prev = Qnil;
   XWINDOW (mini_window)->frame = frame;