diff options
Diffstat (limited to 'lisp/frameset.el')
| -rw-r--r-- | lisp/frameset.el | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/lisp/frameset.el b/lisp/frameset.el index 2453f57e228..9a7a8bcf8b0 100644 --- a/lisp/frameset.el +++ b/lisp/frameset.el @@ -572,7 +572,7 @@ see `frameset-filter-alist'." (defun frameset-filter-minibuffer (current filtered _parameters saving) "Force the minibuffer parameter to have a sensible value. -When saving, convert (minibuffer . #<window>) to (minibuffer . t). +When saving, convert (minibuffer . #<window>) to (minibuffer . nil). When restoring, if there are two copies, keep the one pointing to a live window. @@ -580,7 +580,12 @@ For the meaning of CURRENT, FILTERED, PARAMETERS and SAVING, see `frameset-filter-alist'." (let ((value (cdr current)) mini) (cond (saving - (if (windowp value) '(minibuffer . t) t)) + ;; "Fix semantics of 'minibuffer' frame parameter" change: + ;; When the cdr of the parameter is a minibuffer window, save + ;; (minibuffer . nil) instead of (minibuffer . t). + (if (windowp value) + '(minibuffer . nil) + t)) ((setq mini (assq 'minibuffer filtered)) (when (windowp value) (setcdr mini value)) nil) @@ -906,12 +911,12 @@ is the parameter alist of the frame being restored. Internal use only." ;; If it has not been loaded, and it is not a minibuffer-only frame, ;; let's look for an existing non-minibuffer-only frame to reuse. (unless (or frame (eq (cdr (assq 'minibuffer parameters)) 'only)) + ;; "Fix semantics of 'minibuffer' frame parameter" change: + ;; The 'minibuffer' frame parameter of a non-minibuffer-only + ;; frame is t instead of that frame's minibuffer window. (setq frame (frameset--find-frame-if (lambda (f) - (let ((w (frame-parameter f 'minibuffer))) - (and (window-live-p w) - (window-minibuffer-p w) - (eq (window-frame w) f)))) + (eq (frame-parameter f 'minibuffer) t)) display)))) (mini ;; For minibufferless frames, check whether they already exist, @@ -1027,8 +1032,11 @@ For the meaning of FORCE-DISPLAY, see `frameset-restore'." (t (not force-display)))) (defun frameset-minibufferless-first-p (frame1 _frame2) - "Predicate to sort minibufferless frames before other frames." - (not (frame-parameter frame1 'minibuffer))) + "Predicate to sort minibuffer-less frames before other frames." + ;; "Fix semantics of 'minibuffer' frame parameter" change: The + ;; 'minibuffer' frame parameter of a minibuffer-less frame is that + ;; frame's minibuffer window instead of nil. + (windowp (frame-parameter frame1 'minibuffer))) ;;;###autoload (cl-defun frameset-restore (frameset |