Thanks for your persistence, Martin! On Mon, 9 Sept 2024 at 09:58, martin rudalics <rudal...@gmx.at> wrote:
> > I forgot whether creating an initial frame without menubar works > reasonably on your system. So please do the same once more but this > time with --eval "(setq default-frame-alist '((menu-bar-lines . 0)))" > appended to your emacs call. This will conclude our experiments with > the history of the initial frame. > So, I'm doing this with git master HEAD still with the patch that changes frame.c to initialize frame_size_history thus: frame_size_history = Fcons (make_fixnum (100), Qnil); And here is the contents of *frame-size-history*: Frame size history of #<frame *Minibuf-1* - GNU Emacs at ecls 0x56eeaaf4faa0> x_create_frame_1 (5), TS=80x25~>1280x875, NS=80x25~>1296x875, IS=80x25~>1296x875, MS=32x70 IH IV gui_figure_window_size (5), TS=1280x875~>1280x1260, TC=80x25~>80x36, NS=1296x875~>1296x1260, IS=1296x875~>1296x1260, MS=32x70 IH IV scroll-bar-width (3), NS=1296x1260~>1328x1260, IS=1296x1260~>1328x1260, MS=160x175 scroll-bar-height (3), MS=160x175 menu-bar-lines (2), MS=160x175 x_create_frame_2 (0), MS=160x175 xg_frame_set_char_size, invisible, PS=1328x1260, XS=1328x1260, DS=1328x1260 xg_frame_set_char_size (5), MS=32x70 IH IV x_make_frame_visible MapNotify, not hidden & not iconified, PS=1328x1260, DS=1328x1260 ConfigureNotify, PS=1328x1260, XS=1328x1260, DS=1328x1260 xg_frame_resized, unchanged, PS=1328x1260, XS=1328x1260 ConfigureNotify, PS=1328x1260, XS=1328x1258, DS=1328x1260 xg_frame_resized, changed, PS=1328x1260, XS=1328x1258 change_frame_size_1, delayed, PS=1328x1260, XS=1328x1258, DS=1328x1260 change_frame_size (5), TS=1280x1260~>1280x1258, TC=80x36~>80x35, NS=1328x1260~>1328x1258, IS=1328x1260~>1328x1258, MS=32x70 IH IV menu-bar-lines (2), MS=160x175 xg_frame_set_char_size, visible, PS=1328x1258, XS=1328x1258 ConfigureNotify, PS=1328x1258, XS=1328x1258 xg_frame_resized, unchanged, PS=1328x1258, XS=1328x1258 tool-bar-lines (2), MS=160x175 xg_frame_set_char_size, visible, PS=1328x1258, XS=1328x1258 ConfigureNotify, PS=1328x1258, XS=1328x1258 xg_frame_resized, unchanged, PS=1328x1258, XS=1328x1258 set_window_configuration (4), MS=160x175 IH IV (I observe that this seems to behave just like the "vanilla" version of the test, only there's no menu bar in the initial frame.) > Next let's try the following: Upon receiving a ConfigureNotify event we > don't call change_frame_size when _we_ conclude that nothing has > changed. This conclusion might be wrong so let's _always_ process a > ConfigureNotify event via change_frame_size with the trivial patch I > attached as gtkutil-change.diff. > OK, so with just gtkutil-change.diff applied to git master HEAD, I get the same behaviour as ever when starting 'emacs -Q' and then typing C-x 5 2. If this doesn't accomplish anything (as I'd expect), let's try to be > stubborn. For this purpose apply the less trivial patch attached as > gtkutil-reject.diff, do > > (setq frame-size-history '(100)) > > C-x 5 2 > > (frame--size-history) > > and tell me what *frame-size-history* says in the new frame Frame size history of #<frame *Minibuf-1* 0x6324643cf650> x_create_frame_1 (5), TS=80x25~>1280x875, NS=80x25~>1296x875, IS=80x25~>1296x875, MS=32x70 IH IV gui_figure_window_size (5), TS=1280x875~>1280x1260, TC=80x25~>80x36, NS=1296x875~>1296x1260, IS=1296x875~>1296x1260, MS=32x70 IH IV scroll-bar-width (3), NS=1296x1260~>1328x1260, IS=1296x1260~>1328x1260, MS=160x175 scroll-bar-height (3), MS=160x175 menu-bar-lines (2), MS=160x175 x_create_frame_2 (0), MS=160x175 xg_frame_set_char_size, invisible, PS=1328x1260, XS=1328x1260, DS=1328x1260 xg_frame_set_char_size (5), MS=32x70 IH IV x_make_frame_visible MapNotify, not hidden & not iconified, PS=1328x1260, DS=1328x1260 ConfigureNotify, PS=1328x1260, XS=400x340, DS=1328x1260 xg_frame_resized, changed, PS=1328x1260, XS=400x340 change_frame_size_1, delayed, PS=1328x1260, XS=400x340, DS=1328x1260 tool-bar-lines (2), NS=1328x1260~>400x340, MS=160x175 xg_frame_set_char_size, visible, PS=1328x1260, XS=400x340, DS=400x340 ConfigureNotify, PS=1328x1260, XS=400x374, DS=400x340 xg_frame_resized, changed, PS=1328x1260, XS=400x374, DS=400x340 change_frame_size_1, delayed, PS=1328x1260, XS=400x374, DS=400x340 change_frame_size (5), TS=1280x1260~>352x374, TC=80x36~>22x10, NS=1328x1260~>400x374, IS=1328x1260~>400x374, MS=32x70 IH IV set_window_configuration (4), MS=160x175 IH IV set_window_configuration (4), MS=160x175 IH IV (No infinite loop!) -- https://rrt.sc3d.org
