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2026-01-01; Add 2026 to copyright years.Sean Whitton
2025-02-01Merge branch 'scratch/no-purespace' into 'master'Stefan Kangas
2025-01-01Update copyright year to 2025Paul Eggert
Run "TZ=UTC0 admin/update-copyright".
2024-12-28Delete firstfile.c and lastfile.cStefan Kangas
With the removal of unexec and purespace, the definitions in these files are no longer used. Remove them. * src/firstfile.c: * src/lastfile.c: Delete unused files. * configure.ac (PRE_ALLOC_OBJ, POST_ALLOC_OBJ, FIRSTFILE_OBJ): Remove variables and dependent code. * msdos/autogen/Makefile.in: * msdos/sed1v2.inp: * src/Makefile.in: Don't use above deleted variables. * src/deps.mk: Remove lastfile.c dependencies.
2024-12-12Unexec removal: Build systemPip Cet
* configure.ac (CYGWIN_OBJ): Remove comment. * src/Makefile.in (PAXCTL, SETFATTR, PAXCTL_dumped, PAXCTL_notdumped): Remove definitions. (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): * src/deps.mk: Remove 'unexec'-specific code.
2024-12-12Pure storage removal: Main partPip Cet
* src/alloc.c (pure, PUREBEG, purebeg, pure_size) (pure_bytes_used_before_overflow, pure_bytes_used_lisp) (pure_bytes_used_non_lisp): Remove definitions. (init_strings): Make empty strings impure. (cons_listn): Drop 'cons' argument. (pure_listn): Remove function. (init_vectors): Allocate zero vector manually to avoid freelist issues. (pure_alloc, check_pure_size, find_string_data_in_pure) (make_pure_string, make_pure_c_string, pure_cons, make_pure_float) (make_pure_bignum, make_pure_vector, purecopy_hash_table): Remove functions. (purecopy): Reduce to hash consing our argument. (init_alloc_once_for_pdumper): Adjust to lack of pure space. (pure-bytes-used): Adjust docstring to mark as obsolete. (purify-flag): Keep for hash consing, but adjust docstring. * src/bytecode.c: * src/comp.c: Don't include "puresize.h". * src/conf_post.h (SYSTEM_PURESIZE_EXTRA): Remove definition. * src/data.c (pure_write_error): Remove function. * src/deps.mk: Remove puresize.h dependency throughout. * src/emacs.c: * src/fns.c: * src/intervals.c: * src/keymap.c: Don't include "puresize.h". * src/lisp.h (struct Lisp_Hash_Table): Adjust comment. (pure_listn, pure_list, build_pure_c_string): Remove. * src/w32heap.c (FREEABLE_P): Don't do use 'dumped_data'. (malloc_before_dump, realloc_before_dump, free_before_dump): Remove functions. * src/w32heap.h: Adjust prototype. * lisp/loadup.el: * lisp/startup.el: Remove purespace code.
2024-01-02; Add 2024 to copyright yearsPo Lu
2023-01-01; Add 2023 to copyright years.Eli Zaretskii
2022-04-04Replace list and vector sorting with TIMSORT algorithmAndrew G Cohen
* src/Makefile.in (base_obj): Add sort.o. * src/deps.mk (fns.o): Add sort.c. * src/lisp.h: Add prototypes for inorder, tim_sort. * src/sort.c: New file providing tim_sort. * src/fns.c: Remove prototypes for removed routines. (merge_vectors, sort_vector_inplace, sort_vector_copy): Remove. (sort_list, sort_vector): Use tim_sort. * test/src/fns-tests.el (fns-tests-sort): New sorting unit tests.
2022-01-01; Add 2022 to copyright years.Eli Zaretskii
2021-01-01Update copyright year to 2021Paul Eggert
Run "TZ=UTC0 admin/update-copyright".
2020-01-15Remove unused ftx font backend driverStefan Kangas
* src/ftxfont.c: Remove file. * admin/notes/font-backend: * configure.ac: * src/Makefile.in: * src/deps.mk (ftxfont.o): * src/font.c (syms_of_font): * src/font.h (top-level, font_property_index): * src/xfns.c (Fx_create_frame, x_create_tip_frame): Remove unused ftx font backend driver. Thanks to Glenn Morris for pointing out that it can be removed. (Bug#34663)
2020-01-01Update copyright year to 2020Paul Eggert
Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
2018-12-31Merge from origin/emacs-26Paul Eggert
2fcf2df Fix copyright years by hand 26bed8b Update copyright year to 2019 2814292 Fix value of default frame height. (Bug#33921)
2019-01-01Update copyright year to 2019Paul Eggert
Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
2018-08-05Rename src/regex.c to src/regex-emacs.c.Paul Eggert
This is in preparation for using Gnulib regex for etags, to avoid collisions in include directives. * src/regex-emacs.c: Rename from src/regex.c. * src/regex-emacs.h: Rename from src/regex.h. All uses changed. * test/src/regex-emacs-tests.el: Rename from test/src/regex-tests.el.
2018-01-01Update copyright year to 2018Paul Eggert
Run admin/update-copyright.
2017-09-13Prefer HTTPS to FTP and HTTP in documentationPaul Eggert
Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
2016-12-31Update copyright year to 2017Paul Eggert
Run admin/update-copyright.
2016-04-30Fix the MSDOS buildEli Zaretskii
* config.bat: * msdos/sedlisp.inp: * msdos/sedlibmk.inp: * msdos/sedleim.inp: * msdos/sedadmin.inp: * msdos/sed6.inp: * msdos/sed3v2.inp: * msdos/sed2v2.inp: * msdos/sed1v2.inp: Adapt to Emacs 25. * src/process.c (remove_slash_colon): Move out of "#ifdef subprocesses" block, as it its called unconditionally. Move ADD_SUBFEATURE calls into "#ifdef subprocesses" block, as they reference variables only defined in that block. * src/msdos.h: Provide prototypes for IT_set_frame_parameters, faccessat, msdos_fatal_signal, syms_of_msdos, pthread_sigmask, dos_keysns, dos_keyread, run_msdos_command, and syms_of_win16select, to avoid compiler warnings. * src/msdos.c (SYS_ENVIRON): Define to either '_environ' or 'environ', depending on the DJGPP version. Remove declarations of externally-visible Lisp objects, like Qbackground_color and Qreverse. (run_msdos_command): First argument is not signed, not unsigned. Use SYS_ENVIRON. (sys_select): Use 'timespec_cmp' instead of 'timespec_sign', as the latter doesn't work when 'time_t' is an unsigned data type. This caused idle timers to behave incorrectly: they only fired after a keyboard input event. * src/frame.c (adjust_frame_size) [MSDOS]: Account for FRAME_TOP_MARGIN that isn't counted in the frame's number of lines, but dos_set_window_size needs it to be added. * src/lread.c (INFINITY, NAN) [DJGPP < 2.05]: Provide definitions. * src/fns.c (sort_vector_copy) [__GNUC__ < 4]: Provide a prototype that works around compilation errors with older GCC versions. * src/w16select.c: Don't declare QCLIPBOARD and QPRIMARY as Lisp Objects. * src/filelock.c [MSDOS]: Ifdef away most of the code. Provide no-op implementations for 'lock_file' and 'unlock_file'. (Ffile_locked_p) [MSDOS]: Always return nil. This avoids multiple ifdefs in all users of filelock.c functionality. * src/conf_post.h (EOVERFLOW, SIZE_MAX) [DJGPP < 2.04]: Define. * src/emacs.c [MSDOS]: Include dosfns.h, to avoid compiler warnings. * src/dosfns.h: Provide prototypes for dos_cleanup, syms_of_dosfns, and init_dosfns. * src/deps.mk (atimer.o): Depend on msdos.h. (emacs.o): Depend on dosfns.h. * src/atimer.c [MSDOS]: Include msdos.h, to avoid compiler warnings. * lisp/window.el (window--adjust-process-windows): Skip the body if 'process-list' is not available. This avoids failure to start up on MS-DOS. * lisp/vc/diff.el (diff-no-select): Test 'make-process', not 'start-process', as the latter is now available on all platforms. * lisp/textmodes/ispell.el (ispell-async-processp): Replace 'start-process' with 'make-process' in a comment. * lisp/term/internal.el (IT-unicode-translations): Modify and add a few translations to display Info files with Unicode markup. Fix an ancient off-by-one mismatch error with Unicode codepoints. * lisp/progmodes/compile.el (compilation-start): Test 'make-process', not 'start-process', as the latter is now available on all platforms. * lisp/man.el (Man-build-man-command, Man-getpage-in-background): Test 'make-process', not 'start-process', as the latter is now available on all platforms. * lisp/international/mule-cmds.el (set-coding-system-map): Test 'make-process', not 'start-process', as the latter is now available on all platforms. * lisp/eshell/esh-cmd.el (eshell-do-pipelines-synchronously): Doc fix. (eshell-execute-pipeline): Test 'make-process', not 'start-process', as the latter is now available on all platforms.
2016-01-01Update copyright year to 2016Paul Eggert
Run admin/update-copyright.
2015-05-15Replace AC_SUBST_FILE in configure with include in Makefiles.Glenn Morris
* configure.ac (DEPDIR, MKDEPDIR, deps_frag, lwlib_deps_frag) (oldxmenu_deps_frag, lisp_frag): Remove output variables/files. (AUTO_DEPEND): New output variable. * lwlib/Makefile.in (AUTO_DEPEND): New, set by configure. (DEPFLAGS, MKDEPDIR): Set directly via conditional. (lwlib_deps_frag): Replace by conditional include. * lwlib/autodeps.mk: Remove file. * oldXMenu/Makefile.in (AUTO_DEPEND): New, set by configure. (DEPFLAGS, MKDEPDIR): Set directly via conditional. (oldxmenu_deps_frag): Replace by conditional include. * oldXMenu/autodeps.mk: Remove file. * src/Makefile.in (AUTO_DEPEND): New, set by configure. (DEPFLAGS, MKDEPDIR): Set directly via conditional. (lisp_frag): Replace by an include. (deps_frag): Replace by conditional include. * src/autodeps.mk: Remove file.
2015-01-01Update copyright year to 2015Paul Eggert
Run admin/update-copyright.
2014-06-28Use gcc auto-dependency information for lwlib and oldXMenuGlenn Morris
* configure.ac (lwlib_deps_frag, oldxmenu_deps_frag): New output files. * make-dist (lwlib, oldXMenu): Distribute *.mk. * lwlib/Makefile.in: Move old dependency information to new file deps.mk. (MKDIR_P, DEPFLAGS, MKDEPDIR, lwlib_deps_frag): New, set by configure. (DEPDIR): New variable. (ALL_CFLAGS): Add DEPFLAGS. (.c.o): Add MKDEPDIR. (clean, mostlyclean): Delete DEPDIR. * lwlib/deps.mk, lwlib/autodeps.mk: New files. * oldXMenu/Makefile.in: Move old dependency information to new file deps.mk. (MKDIR_P, DEPFLAGS, MKDEPDIR, oldxmenu_deps_frag): New, set by configure. (DEPDIR): New variable. (ALL_CFLAGS): Add DEPFLAGS. (.c.o): Add MKDEPDIR. (clean, mostlyclean): Delete DEPDIR. * oldXMenu/deps.mk, oldXMenu/autodeps.mk: New files. * src/deps.mk: Comment update. * .bzrignore: Ignore lwlib/deps, oldXMenu/deps.
2014-01-01Update copyright year to 2014 by running admin/update-copyright.Paul Eggert
2013-07-13* deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.Paul Eggert
Reported by Herbert J. Skuhra in <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2013-02-24Simplify data_start configuration.Paul Eggert
This is a followon simplification to the fix for Bug#13650. * admin/CPP-DEFINES (DATA_START, ORDINARY_LINK): Remove. * configure.ac (CRT_DIR, LIB_STANDARD, START_FILES, DATA_START) (LD_FIRSTFLAG, ORDINARY_LINK, LIB_GCC): Remove. (AC_CHECK_HEADERS_ONCE): Remove sys/resource.h, as it's not always needed. (HAVE_DATA_START): New macro. * etc/PROBLEMS (LIBS_SYSTEM, LIBS_MACHINE, LIBS_STANDARD): Remove. Remove legacy-systems section, as this stuff is no longer applicable with current linking strategies. * src/Makefile.in (LD_FIRSTFLAG, LIB_GCC, CRT_DIR, LIB_STANDARD) (START_FILES): Remove. All uses removed. (otherobj): Remove $(VMLIMIT_OBJ), as it's now first. (ALLOBJS): Move here from autodeps.mk, and with VMLIMITS_OBJ first. (buildobj.h): Use it. ($(ALLOBJS)): Depend on globals.h. (temacs$(EXEEXT)): Use $(ALLOBJS). * src/autodeps.mk (ALLOBJS): Move to Makefile.in. * src/deps.mk (vm-limit.o): * src/makefile.w32-in ($(BLD)/vm-limit.$(O)): Do not depend on mem-limits.h. * src/emacs.c (__do_global_ctors, __do_global_ctors_aux) (__do_global_dtors, __CTOR_LIST__, __DTOR_LIST__) [__GNUC__ && !ORDINARY_LINK]: Remove. * src/mem-limits.h, src/pre-crt0.c: Remove. * src/unexaix.c, src/unexcoff.c: Don't include mem-limits.h. * src/unexcoff.c (etext): New decl. (make_hdr): Use it instead of start_of_data. * src/vm-limit.c: Move most of mem-limits.h's contents here. (data_start): New decl. It's OK if this is approximate, so simplify-away some unnecessary exactness. (POINTER): Remove; all uses removed. (data_space_start): Now char *, to avoid casts. (exceeds_lisp_ptr): New function, replacing the old EXCEEDS_LISP_PTR macro. All uses changed. (check_memory_limits): Simplify and remove casts. (start_of_data) [!CANNOT_DUMP || !SYSTEM_MALLOC]: Remove. (memory_warnings): Use data_start instead of start_of_data. Fixes: debbugs:13783
2013-01-02Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.caPaul Eggert
2013-01-01Update copyright notices for 2013.Paul Eggert
2012-12-10Final cleanups and updated ChangeLog entries.Eli Zaretskii
2012-01-05Add 2012 to FSF copyright years for Emacs filesGlenn Morris
2011-08-15Use uniprop tables instead of biditype.h and bidimirror.h.Eli Zaretskii
src/bidi.c (bidi_initialize): Use uniprop_table instead of including biditype.h and bidimirror.h. src/biditype.h: File removed. src/bidimirror.h: File removed. src/deps.mk (bidi.o): Remove biditype.h and bidimirror.h. src/makefile.w32-in ($(BLD)/bidi.$(O)): Remove biditype.h and bidimirror.h. src/dispextern.h: Fix a typo in the comment to bidi_type_t. src/chartab.c: Improve commentary for the uniprop_table API. admin/unidata/bidimirror.awk: File removed. admin/unidata/biditype.awk: File removed. admin/unidata/makefile.w32-in (all): Remove src/biditype.h and src/bidimirror.h. (../../src/biditype.h, ../../src/bidimirror.h): Deleted. admin/unidata/Makefile.in (all): Remove src/biditype.h and src/bidimirror.h. (../../src/biditype.h, ../../src/bidimirror.h): Deleted.
2011-06-21New primitive secure-hash supporting md5, sha-1 and sha-2Leo Liu
2011-05-24Implement primitive `sha1' and remove sha1.elLeo Liu
2011-04-23Fix doprnt so it could be used safely in `verror'. (Bug#8435)Eli Zaretskii
src/doprnt.c: Include limits.h. (SIZE_MAX): New macro. (doprnt): Return a size_t value. 2nd arg is now size_t. Many local variables are now size_t instead of int or unsigned. Improve overflow protection. Support `l' modifier for integer conversions. Support %l conversion. Don't assume an EMACS_INT argument for integer conversions and for %c. src/lisp.h (doprnt): Restore prototype. src/makefile.w32-in ($(BLD)/callint.$(O)): Depend on $(SRC)/character.h. src/Makefile.in (base_obj): Add back doprnt.o. src/deps.mk (doprnt.o): Add back prerequisites. (callint.o): Depend on character.h. src/eval.c (internal_lisp_condition_case): Include the handler representation in the error message. (verror): Call doprnt instead of vsnprintf. Fix an off-by-one bug when breaking from the loop. src/xdisp.c (vmessage): Call doprnt instead of vsnprintf. src/callint.c (Fcall_interactively): When displaying error message about invalid control letter, pass the character's codepoint, not a pointer to its multibyte form. Improve display of the character in octal and display also its hex code. src/character.c (char_string): Use %x to display the (unsigned) codepoint of an invalid character, to avoid displaying a bogus negative value. src/font.c (check_otf_features): Pass SDATA of SYMBOL_NAME to `error', not SYMBOL_NAME itself. src/coding.c (Fencode_sjis_char, Fencode_big5_char): Use %c for character arguments to `error'. src/charset.c (check_iso_charset_parameter): Fix incorrect argument to `error' in error message about FINAL_CHAR argument. Make sure FINAL_CHAR is a character, and use %c when it is passed as argument to `error'.
2011-04-06Remove the doprnt implementation, as Emacs now uses vsnprintf.Paul Eggert
2011-03-31Fix dependencies.Paul Eggert
2011-03-19Make tparam.h and terminfo.c consistent.Paul Eggert
* cm.c (tputs, tgoto, BC, UP): Remove extern decls. Include tparam.h instead, since it declares them. * cm.h (PC): Remove extern decl; tparam.h now does this. * deps.mk (cm.o, terminfo.o): Depend on tparam.h. * terminfo.c: Include tparam.h, to check interfaces. (tparm): Make 1st arg a const pointer in decl. Put it at top level. (tparam): Adjust signature to match interface in tparam.h; this removes some undefined behavior. Check that outstring and len are zero, which they always are with Emacs. * tparam.h (PC, BC, UP): New extern decls.
2011-03-16* deps.mk (unexalpha.o): Remove; unused.Paul Eggert
2011-03-16New file unexec.h, the (simple) interface for unexec.Paul Eggert
* deps.mk (emacs.o, unexaix.o, unexcw.o, unexcoff.o, unexelf.o): (unexhp9k800.o, unexmacosx.o, unexsol.o, unexw32.o): Depend on unexec.h. * emacs.c [!defined CANNOT_DUMP]: Include unexec.h. * unexaix.c, unexcoff.c, unexcw.c, unexelf.c, unexhp9k800.c: * unexmacosx.c, unexsol.c, unexw32.c: Include unexec.h.
2011-03-12Improve quality of tests for time stamp overflow.Paul Eggert
2011-03-12Make termcap.c implementations consistent with tparam.h prototypes.Eli Zaretskii
src/termcap.c [MSDOS]: Include "msdos.h. (find_capability, tgetnum, tgetflag, tgetstr, tputs, tgetent): Constify `char *' arguments and their references according to prototypes in tparam.h. src/deps.mk (termcap.o): Depend on tparam.h and msdos.h.
2011-03-11Improve quality of tests for time stamp overflow. For example,Paul Eggert
without this patch (encode-time 0 0 0 1 1 1152921504606846976) returns the obviously-bogus value (-948597 62170) on my RHEL 5.5 x86-64 host. With it, it reports time overflow. * deps.mk (editfns.o): Depend on ../lib/intprops.h. * editfns.c: Include limits.h and intprops.h. (TIME_T_MIN, TIME_T_MAX): New macros. (time_overflow): Move earlier, to before first use. (hi_time, lo_time): New functions, for an accurate test for out-of-range times. (Fcurrent_time, Fget_internal_run_time, make_time): Use them. (Fget_internal_run_time): Don't assume time_t fits in int. (make_time): Use list2 instead of Fcons twice. (Fdecode_time): More accurate test for out-of-range times. (check_tm_member): New function. (Fencode_time): Use it, to test for out-of-range times.
2011-03-08* tparam.h: New file.Paul Eggert
* term.c, tparam.h: Include it. * deps.mk (term.o, tparam.o): Depend on tparam.h. * term.c (tputs, tgetent, tgetflag, tgetnum, tparam, tgetstr): Move these decls to tparam.h, and make them agree with what is actually in tparam.c. The previous trick of using incompatible decls in different modules does not conform to the C standard. All callers of tparam changed to use tparam's actual API. * tparam.c (tparam1, tparam, tgoto): Use const pointers where appropriate.
2011-02-20Import filemode module from gnulib.Paul Eggert
* Makefile.in (base_obj): Remove filemode.o, as it's now in ../lib. * deps.mk (dired.o): Depend on ../lib/filemode.h, too. (filemode.o): Remove; this is now in ../lib. * dired.c: Include <filemode.h>. (filemodestring): Remove now-redundant decl. * config.in: Regenerate. 2011-02-20 Paul Eggert <eggert@cs.ucla.edu>
2011-02-19* deps.mk (fns.o): Depend on ../lib/md5.h.Paul Eggert
2011-02-18Import simpler crypto/md5 module from gnulib, plus stdint module.Paul Eggert
* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: * src/config.in: Regenerate. * lib/md5.c, lib/md5.h: Regenerate with simpler version, which assumes C99-style <stdint.h>, supplied by the stdint module. * lib/stdint.in.h, m4/longlong.m4, m4/stdint.m4: New files, generated from gnulib. * src/deps.mk (fns.o): Do not depend on md5.h, fixing a typo in the earlier patch.
2011-02-18Import crypto/md5 module from gnulib.Paul Eggert
* Makefile.in (MAKEFILE_MODULES): Add crypto/md5. * admin/notes/copyright: Remove src/md5.c and src/md5.h as special cases. * src/Makefile.in (base_obj): Remove md5.o, since this file is in lib now. * src/deps.mk (md5.o): Remove. * aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: Regenerate. * lib/md5.c: Regenerate. This renames the file from src/md5.c, and adds some porting improvements from gnulib. * lib/md5.h: Regenerate, likwise; rename from src/md5.h. * m4/md5.m4: New file, from gnulib. 2011-02-18 Paul Eggert <eggert@cs.ucla.edu>
2011-02-07Import getloadavg module from gnulib.Paul Eggert
2011-02-04deps.mk: Update for recent changes: gnutls, gnulib imports, globals.h.Eli Zaretskii