mirrors/emacs
1
Fork 0
mirror of git://git.sv.gnu.org/emacs.git synced 2026-01-30 12:21:25 -08:00
Code Issues Projects Releases Wiki Activity
emacs/src
History
Andrea Corallo 39bdb3f6f5 Vanilla build warning clean-up 
* lisp/emacs-lisp/disass.el (native-comp-unit-file)
	(subr-native-comp-unit): Declare function.
	* lisp/progmodes/elisp-mode.el (native-compile): Likewise.
	* lisp/emacs-lisp/package.el (comp-el-to-eln-filename): Likewise.
	* lisp/startup.el (normal-top-level): Silence warning.
	* src/data.c (syms_of_data): 'Ssubr_native_lambda_list' is always
	defined.
	* src/pdumper.c (dump_cold_native_subr): Move under ifdefs.
	(dump_drain_cold_data): Add ifdefs.
2020-12-04 23:21:15 +01:00
..
bitmaps
.dbxinit
.gdbinit Fix display of composed text with :box face attribute 2020-04-23 18:40:42 +03:00
alloc.c Merge remote-tracking branch 'savannah/master' into HEAD 2020-11-29 15:11:38 +01:00
atimer.c Revert "Make block_atimers unblock_atimers extern" 2020-01-01 11:37:41 +01:00
atimer.h Revert "Make block_atimers unblock_atimers extern" 2020-01-01 11:37:41 +01:00
bidi.c Merge from origin/emacs-27 2020-11-07 09:57:56 -08:00
bignum.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
bignum.h Use Gnulib libgmp module 2020-07-09 16:38:45 -07:00
blockinput.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
buffer.c * src/buffer.h (struct buffer): Remove unused field minor_modes 2020-11-19 13:10:40 -05:00
buffer.h * src/buffer.h (struct buffer): Remove unused field minor_modes 2020-11-19 13:10:40 -05:00
bytecode.c Rehash hash tables eagerly after loading a dump 2020-08-11 02:27:43 -07:00
callint.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
callproc.c Mention `exec-path' in some process related doc strings 2020-08-21 16:15:18 +02:00
casefiddle.c Inline a couple of functions that were macros 2020-04-25 16:18:44 -07:00
casetab.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
category.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
category.h Rename integerp->fixnum, etc, in preparation for bignums 2018-07-12 22:12:27 -06:00
ccl.c Fix return value for CCL opcode lookup-integer 2020-08-21 14:47:45 +02:00
ccl.h Prefer HTTPS to FTP and HTTP in documentation 2017-09-13 15:54:37 -07:00
ChangeLog.1 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.2 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.3 ; Fix trivial typos in ChangeLogs 2020-10-03 12:53:51 +02:00
ChangeLog.4 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.5 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.6 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.7 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.8 ; Fix trivial typos in ChangeLogs 2020-10-03 12:53:51 +02:00
ChangeLog.9 ; Fix trivial typos in ChangeLogs 2020-10-03 12:53:51 +02:00
ChangeLog.10 ; Fix trivial typos in ChangeLogs 2020-10-03 12:53:51 +02:00
ChangeLog.11 ; Fix typos 2020-10-09 11:53:21 +02:00
ChangeLog.12 ; Fix trivial typos in ChangeLogs 2020-10-03 12:53:51 +02:00
ChangeLog.13 ; Fix trivial typos in ChangeLogs 2020-10-03 12:53:51 +02:00
character.c Reduce integer-output-format to print-integers-as-characters 2020-11-06 13:55:32 +01:00
character.h Reduce integer-output-format to print-integers-as-characters 2020-11-06 13:55:32 +01:00
charset.c Prefer Fvector to make_uninit_vector 2020-08-15 11:19:51 -07:00
charset.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
chartab.c Prefer more inline functions in character.h 2020-04-17 09:17:35 -07:00
cm.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
cm.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
cmds.c Fix more single-byte accesses caused by bytepos/charpos confusion 2020-09-27 17:40:07 +02:00
coding.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
coding.h Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
commands.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
comp.c * Fix `load-history' causing a number of spurious compiler warnings 2020-12-04 23:21:08 +01:00
comp.h ; Fix trivial typos 2020-11-20 20:35:44 +01:00
composite.c Avoid segfaults due to using fonts that were closed 2020-10-26 18:14:32 +02:00
composite.h Avoid segfaults due to using fonts that were closed 2020-10-26 18:14:32 +02:00
conf_post.h Fix typos in recent attribute.h simplification 2020-05-05 00:51:24 -07:00
COPYING Merge from Gnulib 2017-10-01 18:31:10 -07:00
cygw32.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
cygw32.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
data.c Vanilla build warning clean-up 2020-12-04 23:21:15 +01:00
dbusbind.c Handle several children of PATH in dbus-managed-objects-handler 2020-10-29 16:56:40 +01:00
decompress.c ; * src/decompress.c: Fix comment style. 2020-03-29 19:14:13 +03:00
deps.mk Remove unused ftx font backend driver 2020-01-15 19:57:27 +01:00
dired.c Fix a recent change in dired.c 2020-11-02 19:55:48 +02:00
dispextern.h Face-changing text properties and help-echo now work with xterm-mouse. 2020-11-14 14:31:55 +02:00
dispnew.c Merge from origin/emacs-27 2020-11-16 08:59:47 -08:00
disptab.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
dmpstruct.awk Update copyright year to 2020 2020-01-01 00:59:52 +00:00
doc.c Merge remote-tracking branch 'savannah/master' into dev 2020-11-14 22:07:54 +01:00
doprnt.c Simplify getting value of text-quoting-style (Bug#44471) 2020-11-09 21:08:28 +01:00
dosfns.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
dosfns.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
dynlib.c make dynlib_close active code 2020-01-01 11:38:14 +01:00
dynlib.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
editfns.c Don't leave lock files after 'replace-buffer-contents' 2020-11-14 15:24:15 +02:00
emacs-icon.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
emacs-module.c Fix incorrect handling of module runtime and environment pointers. 2020-11-27 20:15:33 +01:00
emacs-module.h.in Improve nonnull checking with GCC in emacs-module 2020-05-09 09:11:53 -07:00
emacs.c Merge remote-tracking branch 'savannah/master' into HEAD 2020-11-07 16:21:36 +01:00
emacsgtkfixed.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
emacsgtkfixed.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
epaths.in Make filename hashing compatible with self contained builds (bug#43532) 2020-10-04 19:44:15 +02:00
eval.c Merge remote-tracking branch 'savannah/master' into HEAD 2020-11-29 15:11:38 +01:00
fileio.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
filelock.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
firstfile.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
floatfns.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
fns.c More string-search optimisations 2020-11-19 14:58:48 +01:00
font.c Merge from origin/emacs-27 2020-11-23 09:41:53 -08:00
font.h Merge from origin/emacs-27 2020-03-04 13:57:58 -08:00
fontset.c Prefer Fvector to make_uninit_vector 2020-08-15 11:19:51 -07:00
fontset.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
frame.c frame-position doc string clarificaton 2020-11-29 11:10:42 +01:00
frame.h Make TTY menus work with xterm-mouse-mode 2020-10-24 13:14:27 +03:00
fringe.c Reinstall recent GC-related changes 2020-09-05 12:15:14 -07:00
ftcrfont.c Fix scrolling problems with misc-fixed fonts under Cairo 2020-11-07 10:27:15 +02:00
ftfont.c Omit "V" at the start of DEFVAR_BOOL vars 2020-08-25 14:28:26 -07:00
ftfont.h extern function cleanup 2019-08-24 15:55:08 -07:00
getpagesize.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
gfilenotify.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
gmalloc.c Drop support for -fcheck-pointer-bounds 2020-08-04 11:15:16 -07:00
gnutls.c Have gnutls_symmetric cache the results from Fgnutls_ciphers 2020-08-24 16:44:24 +02:00
gnutls.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
gtkutil.c Set basic SVG attributes (bug#40845) 2020-08-23 16:28:17 +01:00
gtkutil.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
hbfont.c Prefer Fvector to make_uninit_vector 2020-08-15 11:19:51 -07:00
image.c Fix compilation on MS-Windows with librsvg > 2.46.0 2020-11-20 17:00:36 +02:00
indent.c Fix 'move-to-column' when invisible text follows a TAB 2020-09-30 17:33:58 +03:00
indent.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
inotify.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
insdel.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
intervals.c Pacify GCC 10.1.0 2020-05-11 17:54:24 -07:00
intervals.h Pacify GCC 9.2.1 20190927 -O3 2020-03-04 13:48:58 -08:00
json.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
keyboard.c Migrate usage of GPM_CLICK_EVENT to MOUSE_CLICK_EVENT. 2020-11-21 10:20:05 +02:00
keyboard.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
keymap.c Say which command shadows a key binding 2020-11-22 02:48:53 +01:00
keymap.h Remove C version of substitute-command-keys 2020-10-18 17:25:23 +02:00
kqueue.c Add missing argument to directory_files_internal calls 2020-11-02 18:58:01 +01:00
lastfile.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
lcms.c Improve integer range checking 2020-04-05 01:24:36 -07:00
lisp.h Merge remote-tracking branch 'savannah/master' into HEAD 2020-11-29 15:11:38 +01:00
lread.c Merge remote-tracking branch 'savannah/master' into HEAD 2020-10-23 20:08:58 +01:00
macfont.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
macfont.m Prefer Fvector to make_uninit_vector 2020-08-15 11:19:51 -07:00
macros.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
macros.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
macuvs.h Bring macuvs.h back under Git control 2019-06-22 11:41:49 -07:00
Makefile.in Merge remote-tracking branch 'savannah/master' into HEAD 2020-11-29 15:11:38 +01:00
marker.c Prefer more inline functions in character.h 2020-04-17 09:17:35 -07:00
menu.c Prefer more inline functions in character.h 2020-04-17 09:17:35 -07:00
menu.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
minibuf.c minibuffer code: restore original frame after using minibuffer-only frame, etc 2020-11-23 15:54:50 +00:00
module-env-25.h Move the new module unibyte function to the correct module-env.h file 2020-10-14 05:57:05 +02:00
module-env-26.h emacs-module.h: Create emacs_env_26 2017-06-17 19:16:14 +02:00
module-env-27.h Make argument names in module interface more consistent. 2019-12-23 17:16:10 +01:00
module-env-28.h Move the new module unibyte function to the correct module-env.h file 2020-10-14 05:57:05 +02:00
msdos.c Prefer more inline functions in character.h 2020-04-17 09:17:35 -07:00
msdos.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
nsfns.m Extend NSString further and use the new methods 2020-08-22 16:19:37 +01:00
nsfont.m Fix GNUstep build 2020-10-11 20:47:59 +01:00
nsgui.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
nsimage.m Tidy up NS color handling 2020-09-25 17:19:00 +01:00
nsmenu.m Fix crash from clicking on menu bar (bug#34762, bug#26982) 2020-09-08 21:49:38 +01:00
nsselect.m Fix GC bugs related to uninitialized vectors 2020-08-15 11:19:51 -07:00
nsterm.h Tidy up NS color handling 2020-09-25 17:19:00 +01:00
nsterm.m Use correct glyph in title when resizing NS frames 2020-11-27 21:17:58 +01:00
nsxwidget.h ; Prefer https to http in more URLs 2020-10-24 20:23:27 +02:00
nsxwidget.m ; Prefer https to http in more URLs 2020-10-24 20:23:27 +02:00
pdumper.c Vanilla build warning clean-up 2020-12-04 23:21:15 +01:00
pdumper.h Merge remote-tracking branch 'savannah/master' into HEAD 2020-08-13 12:22:07 +02:00
print.c Merge remote-tracking branch 'savannah/master' into HEAD 2020-11-07 16:21:36 +01:00
process.c Work around glib messing with signal handlers more than it should 2020-11-14 16:39:41 +01:00
process.h Add a module function to open a file descriptor connected to a pipe. 2020-03-26 21:47:25 +01:00
profiler.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
puresize.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ralloc.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
README Update copyright year to 2020 2020-01-01 00:59:52 +00:00
regex-emacs.c regex-emacs: copy less when reallocating 2020-08-26 00:20:31 -07:00
regex-emacs.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
region-cache.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
region-cache.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
scroll.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
search.c Fix replace-regexp-in-string substring match data translation 2020-11-26 14:20:13 +01:00
sheap.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
sheap.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
sound.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
syntax.c Add new Lisp implementation of substitute-command-keys 2020-10-18 17:23:24 +02:00
syntax.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
sysdep.c Merge from origin/emacs-27 2020-11-02 09:27:40 -08:00
sysselect.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
syssignal.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
sysstdio.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
systhread.c Add thread-naming support for OpenBSD 2020-06-28 10:27:21 +02:00
systhread.h Simplify by using attribute.h macros 2020-05-03 15:10:07 -07:00
systime.h Add ‘nofollow’ flag to set-file-times 2020-03-07 12:15:43 -08:00
systty.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
syswait.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
term.c Migrate usage of GPM_CLICK_EVENT to MOUSE_CLICK_EVENT. 2020-11-21 10:20:05 +02:00
termcap.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
termchar.h Minor cleanup of last change 2020-09-18 11:43:12 +03:00
termhooks.h Migrate usage of GPM_CLICK_EVENT to MOUSE_CLICK_EVENT. 2020-11-21 10:20:05 +02:00
terminal.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
terminfo.c Fix compilation on TERMINFO platforms with GCC 10 2020-09-12 10:11:26 +03:00
termopts.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
textprop.c Prevent hanging in next-single-char-property-change 2020-05-09 10:27:06 +03:00
thread.c Fix NS build failure 2020-08-22 16:31:02 +01:00
thread.h Fix BSD and macOS builds w.r.t. pthread_setname_np (bug#38632) 2020-01-07 17:57:31 +01:00
timefns.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
tparam.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
tparam.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
undo.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
unexaix.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
unexcoff.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
unexcw.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
unexec.h Make src headers idempotent and standalone 2015-10-16 14:56:11 -07:00
unexelf.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
unexhp9k800.c Use fewer locks when accessing stdio 2019-07-08 17:50:39 -07:00
unexmacosx.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
unexsol.c Include-file cleanup for src directory 2015-10-20 18:35:53 -07:00
unexw32.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
vm-limit.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w16select.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
w32.c Merge remote-tracking branch 'savannah/master' into HEAD 2020-10-10 11:00:35 +02:00
w32.h File-handling cleanup in w32image.c 2020-04-16 09:14:07 +03:00
w32common.h Fix DLL imports of gccjit version functions. 2020-06-02 23:25:24 +01:00
w32console.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32cygwinx.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32fns.c Merge from origin/emacs-27 2020-11-23 09:41:53 -08:00
w32font.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32font.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32gui.h Make use of MS-Windows native image API be selectable at run time 2020-04-14 18:10:41 +03:00
w32heap.c ; Prefer https to http in more URLs 2020-10-24 20:23:27 +02:00
w32heap.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32image.c Fix GDI+ image loading by file name 2020-04-25 16:37:46 +03:00
w32inevt.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32inevt.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32menu.c ; Fix typos 2020-09-21 14:26:42 +02:00
w32notify.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32proc.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
w32reg.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32select.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
w32select.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32term.c Make initial frame match frame-title-format 2020-11-15 02:41:36 +01:00
w32term.h ; Fix typos 2020-09-21 14:26:42 +02:00
w32uniscribe.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32xfns.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
widget.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
widget.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
widgetprv.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
window.c In attempted recursive minibuffer use, display error message in correct frame 2020-11-19 10:31:50 +00:00
window.h Fix sxhash-equal on bytecodes, markers, etc. 2020-01-07 11:29:42 -08:00
xdisp.c Merge from origin/emacs-27 2020-11-25 11:49:54 +01:00
xfaces.c A better fix for bug#43886 2020-10-10 11:11:34 +03:00
xfns.c ; Fix typos 2020-09-21 14:26:42 +02:00
xfont.c Use the full name of the null byte/character, not its abbreviation 2020-10-05 20:19:59 +02:00
xftfont.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xgselect.c Fix lock failures in xg_select 2020-08-21 14:56:06 +02:00
xgselect.h Fix lock failures in xg_select 2020-08-21 14:56:06 +02:00
xmenu.c Pacify GCC 10.1.0 2020-05-11 17:54:24 -07:00
xml.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xrdb.c Merge from origin/emacs-27 2020-08-18 07:51:08 -07:00
xselect.c Fix buffer overflow in x-send-client-message 2020-08-18 17:05:08 +02:00
xsettings.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xsettings.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xsmfns.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xterm.c Make initial frame match frame-title-format 2020-11-15 02:41:36 +01:00
xterm.h ; Fix typos 2020-09-21 14:26:42 +02:00
xwidget.c Fix xwidget's webkitgtk widget overriding of Emacs SIGCHLD handler 2020-11-09 14:51:48 +01:00
xwidget.h Add utility functions and new xwidget commands 2020-08-12 12:39:50 +02:00

README

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

Copyright (C) 2001-2020 Free Software Foundation, Inc.
See the end of the file for license conditions.


This directory contains the source files for the C component of GNU Emacs.
Nothing in this directory is needed for using Emacs once it is built
and installed, if the dumped Emacs is copied elsewhere.

See the files ../README and then ../INSTALL for installation instructions.

The file 'Makefile.in' is used as a template by the script
'../configure' to produce 'Makefile'.  This is the file which actually
controls the compilation of Emacs C source files.  All of this should
work transparently; you should only need to change to the parent
directory, run './configure', and then run 'make'.

This file is part of GNU Emacs.

GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.