emacs/lwlib, branch feature/external-completion

Fix unlikely core dump with Xaw

2022-08-26T01:30:10+00:00

* lwlib/lwlib-Xaw.c (make_dialog): Don’t dump core if calloc fails.
Caught with --enable-gcc-warnings.

Fix calculation of default highlightForeground in the lucid menu bar

2022-07-20T11:06:27+00:00

* lwlib/xlwmenu.c (xlwMenuResources, display_menu_item)
(make_drawing_gcs, make_shadow_gcs, openXftFont, XlwMenuRealize)
(XlwMenuSetValues): Use -1 as the default for
highlight_foreground.  Replace that with the normal foreground
when creating GCs.  Reported by Colin Baxter
.

Colored menu highlight in Lucid backend

2022-07-16T10:59:09+00:00

* lwlib/xlwmenuP.h:
* lwlib/xlwmenu.h:
* lwlib/xlwmenu.c: Introduce resources to handle colored highlighting
of menu entries.
* doc/emacs/xresources.texi (Lucid Resources): Documentation.

; * lwlib/xlwmenu.c (make_shadow_gcs): Remove "a = a" pattern.

2022-07-11T10:09:13+00:00

* lwlib/xlwmenu.c (make_shadow_gcs): Remove code that sets a value
to itself (bug#56479).

Fix recent change to xlwmenu.c

2022-06-21T14:14:49+00:00

* lwlib/xlwmenu.c (ungrab_all): Ungrab keyboard if it was
grabbed.  This handles `lucid--menu-grab-keyboard' changing
while the menu is open.

(XlwMenuDestroy):
(pop_up_menu): Record if the keyboard was grabbed.

; * lwlib/xlwmenu.c (ungrab_all): Fix typo.

2022-06-21T12:35:22+00:00

Make Lucid menus work from the keyboard also when uninstalled

2022-06-21T10:15:11+00:00

* lwlib/xlwmenu.c (ungrab_all, pop_up_menu): Use it.

* src/keyboard.c (syms_of_keyboard): New variable (bug#46990).

* lwlib/lwlib.c (lw_separator_p): Fix empty strings being separators.

2022-05-06T03:32:19+00:00

Implement `pre_activate' callbacks for Motif menus

2022-03-05T01:35:44+00:00

* lwlib/lwlib-Xm.c (make_menu_in_widget): Add
xm_pop_up_callback as the popup callback.
(xm_pop_up_callback): New function.

Fix crashes and other bugs on LessTif

2022-03-01T11:15:46+00:00

* lwlib/lwlib-Xm.c (make_menu_in_widget): XmIsRowColumn is
broken on the latest LessTif release, so avoid that here.
* src/xfns.c (x_window): Add PropertyChangeMask which LessTif
doesn't do itself.