emacs/src, branch scratch/icalendar Emacs is the extensible, customizable, self-documenting real-time display editor. Improve handling of non-ASCII characters in 'transpose-regions' 2025-12-20T18:23:29+00:00 Jens Schmidt 2025-12-17T21:20:15+00:00 0aabe62b64b4698340e8414d28b0fa0a3eabbf82 * src/editfns.c (Ftranspose_regions): Separate code related to character semantics from that related to byte semantics and in that way leverage optimizations for regions of equal length with respect to both semantics. Move and update comments dating back to the initial implementation. * test/src/editfns-tests.el (editfns-tests--transpose-regions-tests) (editfns-tests--transpose-regions-markups) (editfns-tests--transpose-regions): New test and accompanying variables. 
* src/editfns.c (Ftranspose_regions): Separate code related to character
semantics from that related to byte semantics and in that way leverage
optimizations for regions of equal length with respect to both
semantics.  Move and update comments dating back to the initial
implementation.
* test/src/editfns-tests.el (editfns-tests--transpose-regions-tests)
(editfns-tests--transpose-regions-markups)
(editfns-tests--transpose-regions): New test and accompanying variables.
Fix byte-vs-char length issue in 'transpose-regions' 2025-12-20T18:23:21+00:00 Jens Schmidt 2025-12-17T21:06:12+00:00 875e42d501df262fcd9903528657997d025e5c68 * src/editfns.c (Ftranspose_regions): Calculate length of range between regions both in units of bytes and characters and use these values as appropriate. 
* src/editfns.c (Ftranspose_regions): Calculate length of range between
regions both in units of bytes and characters and use these values as
appropriate.
Don't change visibility of tty root frames (Bug#80032) 2025-12-20T14:12:39+00:00 Martin Rudalics 2025-12-20T14:12:39+00:00 cf2e676ecab42a3f2add728eca20bb23d2a73728 * src/frame.c (Fmake_frame_visible, Fmake_frame_invisible): * doc/lispref/frames.texi (Visibility of Frames): Don't change visibility of tty root frames. (Bug#80032) 
* src/frame.c (Fmake_frame_visible, Fmake_frame_invisible):
* doc/lispref/frames.texi (Visibility of Frames): Don't change
visibility of tty root frames.  (Bug#80032)
Revert to simpler (and we hope faster) TAGGEDP 2025-12-19T17:10:31+00:00 Paul Eggert 2025-12-19T17:09:16+00:00 4d11449c96c80e2ea402c88fe637958b8c0cf940 Suggested by Mattias Engdegård (bug#80021#17). * src/lisp.h (lisp_h_FIXNUMP, lisp_h_TAGGEDP): Go back to the simpler (X&7) == TAG approach for checking object tags. This reverses my commit ccdb08ef4ed8f96e79aa06cf5e806c9c487d58ad “Improve performance of CONSP, FIXNUMP, etc.” dated 2018-08-25 13:39:18 -0700, though it keeps the TAGGEDP function the older commit introduced. Although the older commit improved performance on its circa 2010 platform, when I ran today’s ‘make -C lisp compile-always’ benchmark on Ubuntu 25.10 which uses gcc (Ubuntu 15.2.0-4ubuntu4) on an circa-2021 Intel Xeon W-1350, this patch makes the ‘make -C lisp compile-always’ benchmark 3.1% faster. Although the patch unfortunately also makes the Emacs text segment 0.6% larger, in this case speed and simplicity beat text size in importance. 
Suggested by Mattias Engdegård (bug#80021#17).
* src/lisp.h (lisp_h_FIXNUMP, lisp_h_TAGGEDP):
Go back to the simpler (X&7) == TAG approach for checking object tags.
This reverses my commit ccdb08ef4ed8f96e79aa06cf5e806c9c487d58ad
“Improve performance of CONSP, FIXNUMP, etc.”
dated 2018-08-25 13:39:18 -0700,
though it keeps the TAGGEDP function the older commit introduced.
Although the older commit improved performance on its circa 2010
platform, when I ran today’s ‘make -C lisp compile-always’
benchmark on Ubuntu 25.10 which uses gcc (Ubuntu 15.2.0-4ubuntu4)
on an circa-2021 Intel Xeon W-1350, this patch makes the
‘make -C lisp compile-always’ benchmark 3.1% faster.  Although the
patch unfortunately also makes the Emacs text segment 0.6% larger,
in this case speed and simplicity beat text size in importance.
Don't make tty child frames visible when selected (bug#80020) 2025-12-19T13:12:33+00:00 Gerd Möllmann 2025-12-17T18:52:54+00:00 a6c2ae3a3fb89cd0eedd1b6b4e81fb90ce910f96 * src/frame.c (do_switch_frame): Don't change visibility of tty child frames. (Fraise_frame): Doc string fix. 
* src/frame.c (do_switch_frame): Don't change visibility of tty
child frames.
(Fraise_frame): Doc string fix.
Remove no-longer needed MALLOC_0_IS_NONNULL macro. 2025-12-09T21:27:28+00:00 Paul Eggert 2025-12-09T21:03:15+00:00 bc65fb74865483c33a30bf5641686d7bc2b7d04b * src/conf_post.h (MALLOC_0_IS_NONNULL): Remove. Gnulib no longer needs this. 
* src/conf_post.h (MALLOC_0_IS_NONNULL): Remove.
Gnulib no longer needs this.
Port back to GTK2 2025-12-09T17:11:27+00:00 Paul Eggert 2025-12-09T17:10:36+00:00 47073fa12d149200169c921a805bde1750ca635c Problem reported by Sven Joachim in: https://lists.gnu.org/r/emacs-devel/2025-12/msg00225.html * src/xterm.c (xi_frame_selected_for): Also define if !(defined USE_GTK && defined HAVE_GTK3). 
Problem reported by Sven Joachim in:
https://lists.gnu.org/r/emacs-devel/2025-12/msg00225.html
* src/xterm.c (xi_frame_selected_for):
Also define if !(defined USE_GTK && defined HAVE_GTK3).
; Fix confusing comment in xmenu.c. 2025-12-09T17:11:26+00:00 Paul Eggert 2025-12-09T17:08:42+00:00 05c1f340369bc3ceb64824326fe15d4939575665 






; Fix a typo in xterm.[ch].
2025-12-09T12:31:14+00:00

Eli Zaretskii

2025-12-09T12:31:14+00:00

c5bc4082b53e47bfbe274fc55feb3665553b1f2c












Pacify -Wunused-function re get_conversion_field
2025-12-09T02:32:01+00:00

Paul Eggert

2025-12-09T02:30:46+00:00

d10a649e1b3737524f64e14e6a033eec5d0ab17d

* src/textconv.c (get_conversion_field): Define only if HAVE_ANDROID,
since it is unused on non-Android.





* src/textconv.c (get_conversion_field): Define only if HAVE_ANDROID,
since it is unused on non-Android.