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Update Android port

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* java/org/gnu/emacs/EmacsContextMenu.java (display): Return
false if the list of menu buttons is empty, lest Android cease
displaying menus on the assumption that Emacs is defective.

* java/org/gnu/emacs/EmacsView.java (popupMenu): Likewise.

* src/fns.c (sort_list): Render sentence motion commands
functional within commentary

* src/sfntfont.c (sfntfont_list_family): Sort and deduplicate
the returned family list and make it a list of symbols.
(syms_of_sfntfont) <Qstring_lessp>: New defsym.
This commit is contained in:
Po Lu 2023-09-16 10:38:46 +08:00
parent bc25d76650
commit ee4b6a4a2d
4 changed files with 46 additions and 6 deletions
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7
java/org/gnu/emacs/EmacsContextMenu.java
View file

@ -347,6 +347,13 @@ public final class EmacsContextMenu
Runnable runnable;
final EmacsHolder<Boolean> rc;
/* Android will permanently cease to display any popup menus at
all if the list of menu items is empty. Prevent this by
promptly returning if there are no menu items. */
if (menuItems.isEmpty ())
return false;
rc = new EmacsHolder<Boolean> ();
rc.thing = false;

7
java/org/gnu/emacs/EmacsView.java
View file

@ -622,6 +622,13 @@ public final class EmacsView extends ViewGroup
if (popupActive && !force)
return false;
/* Android will permanently cease to display any popup menus at
all if the list of menu items is empty. Prevent this by
promptly returning if there are no menu items. */
if (menu.menuItems.isEmpty ())
return false;
contextMenu = menu;
popupActive = true;