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emacs/src
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Stefan Monnier cddf85d256 Remove all_buffers and the associated next field of buffers 
* src/alloc.c (enum mem_type): Remove MEM_TYPE_BUFFER.
(allocate_buffer): Allocate like any other pseudovector.
Don't register on `all_buffers` any more.
(live_buffer_holding, live_buffer_p): Delete functions.
(mark_maybe_object, valid_lisp_object_p): Don't pay attention to
MEM_TYPE_BUFFER any more.
(garbage_collect): Only compact the live buffers.
(mark_buffer): Mark the undo_list of dead buffers here.
(mark_object): Buffers are normal pseudovectors now.
(sweep_buffers): Don't do the actual sweep here, just cleanup the
markers and only for live buffers.

* src/buffer.c (all_buffers): Remove variable.
(Fkill_buffer): Don't check indirect dead buffers.
Set the undo_list before we remove ourselves from the list of live buffers.
(Fbuffer_swap_text, Fset_buffer_multibyte): Don't check indirect dead
buffers.
(init_buffer_once): Don't set `all_buffers`.
(init_buffer): Don't map new memory for dead buffers.

* src/buffer.h (struct buffer): Remove `next` field.
(FOR_EACH_BUFFER): Remove macro.

* src/pdumper.c (dump_buffer): Don't dump the `next` field.
2020-03-31 19:45:45 -04:00
..
bitmaps
.dbxinit
.gdbinit Port .gdbinit to clang with -gdwarf-4 2020-03-09 12:25:56 -07:00
alloc.c Remove all_buffers and the associated next field of buffers 2020-03-31 19:45:45 -04:00
atimer.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
atimer.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
bidi.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
bignum.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
bignum.h Use ATTRIBUTE_CONST for some bignum functions 2020-03-27 14:18:13 -07:00
blockinput.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
buffer.c Remove all_buffers and the associated next field of buffers 2020-03-31 19:45:45 -04:00
buffer.h Remove all_buffers and the associated next field of buffers 2020-03-31 19:45:45 -04:00
bytecode.c Mark 'catch' and 'condition-case' bytecodes as obsolete 2020-01-05 23:30:05 +01:00
callint.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
callproc.c Make after-change-functions called from call-process get the correct BEG 2020-02-13 19:00:36 +00:00
casefiddle.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
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
ccl.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ccl.h
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 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
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 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.9 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.10 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.11 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.12 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ChangeLog.13 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
character.c Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
character.h Stop signaling an error when reading "smart quotes" in symbols 2019-11-28 18:03:42 -05:00
charset.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
charset.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
chartab.c Do not alter match data in Fcapitalize etc. 2019-07-09 13:11:45 -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 integer overflow in internal_self_insert 2020-03-25 18:38:07 -07:00
coding.c Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
coding.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
commands.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
composite.c Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
composite.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
conf_post.h Pacify GCC 9.2.1 20190927 -O3 2020-03-04 13:48:58 -08:00
COPYING
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 Refactor and fix typo in CHECK_*_COERCE_MARKER 2020-03-26 16:13:28 -07:00
dbusbind.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
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 Work better if stat etc. are interrupted 2020-01-20 01:21:52 -08:00
dispextern.h Fix display of :box face when overlay strings are around 2020-03-19 16:57:35 +02:00
dispnew.c Fix a few typos 2020-01-22 19:17:32 +02:00
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 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
doprnt.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
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 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
dynlib.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
editfns.c Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
emacs-icon.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
emacs-module.c Add a module function to open a file descriptor connected to a pipe. 2020-03-26 21:47:25 +01:00
emacs-module.h.in Improve 'noexcept' support in C++17. 2020-01-04 13:54:29 +01:00
emacs.c Remove ancient OS X process-connection-type handling 2020-03-05 17:11:51 -08:00
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 Revert the --with-install-srcdir patch 2020-01-27 23:17:10 -08:00
eval.c Don't signal during backtrace unrewind (Bug#40088) 2020-03-22 23:06:31 -04:00
fileio.c Stop using newly-deprecated dosname Gnulib module 2020-03-28 14:08:11 -07:00
filelock.c Pacify --enable-gcc-warnings for lock_file 2020-03-25 13:40:34 -07:00
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 Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
font.c Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
font.h Merge from origin/emacs-27 2020-03-04 13:57:58 -08:00
fontset.c Avoid crashes when a fontset has strange entries 2020-03-05 17:57:21 +02:00
fontset.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
frame.c Merge from origin/emacs-27 2020-03-18 07:50:37 -07:00
frame.h Merge from origin/emacs-27 2020-02-13 07:50:24 -08:00
fringe.c Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
ftcrfont.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
ftfont.c Use correct registry name for windows-1251 charset 2020-03-19 09:21:52 +01:00
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 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
gnutls.c Define libgnutls-version properly 2020-02-25 20:12:57 -05:00
gnutls.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
gtkutil.c Fix implicit declaration of getenv and atol 2020-03-03 19:42:17 +01:00
gtkutil.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
hbfont.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
image.c Merge from origin/emacs-27 2020-01-15 07:50:22 -08:00
indent.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
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 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
intervals.c Pacify GCC 9.2.1 20190927 -O3 2020-03-04 13:48:58 -08:00
intervals.h Pacify GCC 9.2.1 20190927 -O3 2020-03-04 13:48:58 -08:00
json.c Use decode_string_utf_8 in emacs-module.c. 2020-01-13 00:08:32 +01:00
keyboard.c * src/keyboard.c: Copy last tool-bar change to tab-bar. 2020-02-21 10:50:08 -05:00
keyboard.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
keymap.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
keymap.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
kqueue.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
lastfile.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
lcms.c Fix typos 2020-02-14 18:01:11 -05:00
lisp.h Use ATTRIBUTE_CONST for some bignum functions 2020-03-27 14:18:13 -07:00
lread.c Make 'load-dangerous-libraries' obsolete (Bug#37819) 2020-03-01 01:19:23 +01:00
macfont.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
macfont.m Merge from origin/emacs-27 2020-03-18 07:50:36 -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 Remove unused ftx font backend driver 2020-01-15 19:57:27 +01:00
marker.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
menu.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
menu.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
mini-gmp-emacs.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
mini-gmp.c * src/mini-gmp.c: Fix comment typos. 2020-01-26 12:54:47 -08:00
mini-gmp.h Update mini-gmp 2020-01-26 12:54:47 -08:00
minibuf.c Merge from origin/emacs-27 2020-02-01 07:50:10 -08:00
module-env-25.h Make argument names in module interface more consistent. 2019-12-23 17:16:10 +01:00
module-env-26.h
module-env-27.h Make argument names in module interface more consistent. 2019-12-23 17:16:10 +01:00
module-env-28.h Add a module function to open a file descriptor connected to a pipe. 2020-03-26 21:47:25 +01:00
msdos.c Merge from origin/emacs-27 2020-01-01 01:08:16 +00:00
msdos.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
nsfns.m Fix macOS/GNUstep compilation warnings 2020-03-02 18:30:44 +00:00
nsfont.m Update copyright year to 2020 2020-01-01 00:59:52 +00:00
nsgui.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
nsimage.m Merge from origin/emacs-27 2020-01-01 01:08:16 +00:00
nsmenu.m Update copyright year to 2020 2020-01-01 00:59:52 +00:00
nsselect.m Update copyright year to 2020 2020-01-01 00:59:52 +00:00
nsterm.h Fix NS child frame in native fullscreen (bug#36672) 2020-03-12 23:16:41 +00:00
nsterm.m Merge from origin/emacs-27 2020-03-18 07:50:37 -07:00
pdumper.c Remove all_buffers and the associated next field of buffers 2020-03-31 19:45:45 -04:00
pdumper.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
print.c Shorten pointer printing code using a small helper function. 2020-01-05 17:12:27 +01:00
process.c Add a module function to open a file descriptor connected to a pipe. 2020-03-26 21:47:25 +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
ptr-bounds.h 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 Don't generate useless range table entries for ASCII chars 2020-03-17 17:22:02 +01:00
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 Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
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 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
syntax.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
sysdep.c Add ‘nofollow’ flag to set-file-times 2020-03-07 12:15:43 -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 Cater for 3-argument version of pthread_setname_np 2020-02-03 16:40:25 +01:00
systhread.h Fix BSD and macOS builds w.r.t. pthread_setname_np (bug#38632) 2020-01-07 17:57:31 +01:00
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 Handle tab-bar clicks on a GPM-capable console. 2020-01-13 01:23:12 +02:00
termcap.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
termchar.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
termhooks.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
terminal.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
terminfo.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
termopts.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
textprop.c Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
thread.c Remove obsolete thread-alive-p 2020-01-09 13:40:14 +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 Tiny simplification of frac_to_double 2020-03-19 00:11:16 -07:00
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
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 Fix unexec failure on macOS 10.15.4 2020-02-16 09:50:26 +09:00
unexsol.c
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 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32.c Fix the MinGW build as followup to recent "nofollow" changes 2020-03-08 17:00:10 +02:00
w32.h Adapt the MS-Windows build to 'nofollow' changes 2020-02-24 18:16:51 +02:00
w32common.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
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 Recalculate default font when switching font backend 2020-03-17 16:58:09 +01:00
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 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32heap.c Fix the MS-Windows build broken by "Let the OS clear large new objects" 2020-01-03 18:27:35 +02:00
w32heap.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
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 Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32notify.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32proc.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32reg.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32select.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32select.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
w32term.c Recalculate default font when switching font backend 2020-03-17 16:58:09 +01:00
w32term.h Recalculate default font when switching font backend 2020-03-17 16:58:09 +01:00
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 Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
window.h Fix sxhash-equal on bytecodes, markers, etc. 2020-01-07 11:29:42 -08:00
xdisp.c Treat out-of-range positions consistently 2020-03-27 01:06:54 -07:00
xfaces.c ; * src/xfaces.c (syms_of_xfaces): Fix wording and typo. 2020-03-29 16:14:34 +03:00
xfns.c Merge from origin/emacs-27 2020-03-18 07:50:37 -07:00
xfont.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xftfont.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xgselect.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xgselect.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xmenu.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xml.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xrdb.c Fix search for ~/.Xdefaults-HOSTNAME (again) 2020-02-19 20:41:18 +01:00
xselect.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
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 Merge from origin/emacs-27 2020-03-18 07:50:37 -07:00
xterm.h Recalculate default font when switching font backend 2020-03-17 16:58:09 +01:00
xwidget.c Update copyright year to 2020 2020-01-01 00:59:52 +00:00
xwidget.h Update copyright year to 2020 2020-01-01 00:59:52 +00:00

README

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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/>.