aboutsummaryrefslogtreecommitdiffstats
path: root/admin
Commit message (Collapse)AuthorAgeFilesLines
* How to uncommitGlenn Morris2012-12-291-0/+65
|
* Mention self-registration for ftp uploadsGlenn Morris2012-12-221-3/+2
|
* Fix permissions bugs with setgid directories etc.Paul Eggert2012-12-142-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac (BSD4_2): Remove; no longer needed. * admin/CPP-DEFINES (BSD4_2): Remove. * doc/lispintro/emacs-lisp-intro.texi (Files List): directory-files-and-attributes now outputs t for attribute that's now a placeholder. * doc/lispref/files.texi (Testing Accessibility): Document GROUP arg of file-ownership-preserved-p. (File Attributes): Document that 9th element is now just a placeholder. * doc/lispref/os.texi (User Identification): Document new functions group-gid, group-real-gid. * etc/NEWS: Document changes to file-attributes, file-ownership-preserved-p. Mention new functions group-gid, group-real-gid. * lisp/files.el (backup-buffer): Don't rely on 9th output of file-attributes, as it's now a placeholder. Instead, use the new optional arg of file-ownership-preserved-p. (file-ownership-preserved-p): New optional arg GROUP. Fix mishandling of setuid directories that would cause this function to return t when it should have returned nil. Document what happens if the file does not exist, and when it's not known whether the ownership will be preserved. * lisp/net/tramp-sh.el (tramp-sh-handle-file-ownership-preserved-p): Likewise. (tramp-get-local-gid): Use group-gid for integer, as that's faster and more reliable. * src/dired.c (Ffile_attributes): Return t as the 9th attribute, to mark it as a placeholder. The old value was often wrong. The only user of this attribute has been changed to use file-ownership-preserved-p instead, with its new group arg. * src/editfns.c (Fgroup_gid, Fgroup_real_gid): New functions. Fixes: debbugs:13125
* Use putenv+unsetenv instead of modifying environ directly.Paul Eggert2012-12-082-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/merge-gnulib (GNULIB_MODULES): Add putenv, unsetenv. * lib/putenv.c, lib/unsetenv.c, m4/putenv.m4, m4/setenv.m4: New files, copied automatically from gnulib. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * src/alloc.c (xputenv): New function. * src/dbusbind.c (Fdbus_init_bus): * src/emacs.c (main): * src/xterm.c (x_term_init): Use xputenv instead of setenv or putenv, to detect memory exhaustion. * src/editfns.c (initial_tz): Move static var decl up. (tzvalbuf_in_environ): New static var. (init_editfns): Initialize these two static vars. (Fencode_time): Don't assume arbitrary limit on EMACS_INT width. Save old TZ value on stack, if it's small. (Fencode_time, set_time_zone_rule): Don't modify 'environ' directly; instead, use xputenv+unsetenv to set and restore TZ. (environbuf): Remove static var. All uses removed. (Fset_time_zone_rule): Do not save TZ and environ; no longer needed here. (set_time_zone_rule_tz1, set_time_zone_rule_tz2) [LOCALTIME_CACHE]: Move to inside set_time_zone_rule; they don't need file scope any more. (set_time_zone_rule): Maintain the TZ=value string separately. (syms_of_editfns): Don't initialize initial_tz; init_editfns now does it. * src/emacs.c (dump_tz) [HAVE_TZSET]: Now const. * src/lisp.h (xputenv): New decl. Fixes: debbugs:13070
* Simplify get_lim_data.Paul Eggert2012-12-072-1/+5
| | | | | | | | * admin/CPP-DEFINES (ULIMIT_BREAK_VALUE): Remove. * configure.ac (ULIMIT_BREAK_VALUE): Remove. * src/vm-limit.c (get_lim_data): Combine RLIMIT_AS and RLIMIT_DATA methods. Remove USG and vlimit methods; no longer used these days. Add #error catchall just in case.
* Assume POSIX 1003.1-1988 or later for signal.h.Paul Eggert2012-12-073-8/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exceptions: do not assume SIGCONT, SIGSTOP, SIGTSTP, SIGTTIN, SIGTTOU, SIGUSR1, SIGUSR2, as Microsoft platforms lack these. * admin/CPP-DEFINES (SIGALRM, SIGCHLD, SIGHUP, SIGKILL, SIGPIPE, SIGQUIT): Remove. (SIGTRAP): Remove this one too, as config.h no longer defines it. * admin/merge-gnulib (GNULIB_MODULES): Add sig2str. * configure.ac (PTY_OPEN, PTY_TTY_NAME_SPRINTF): Use SIGCHLD rather than SIGCLD. * lib/sig2str.c, lib/sig2str.h, m4/sig2str.m4: New files, from gnulib. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * lib/makefile.w32-in (GNULIBOBJS): Add $(BUILD)/sig2str.$(O). * src/process.c [subprocesses]: Include <c-ctype.h>, <sig2str.h>. (deleted_pid_list, Fdelete_process, create_process) (record_child_status_change, handle_child_signal, deliver_child_signal) (init_process_emacs, syms_of_process): Assume SIGCHLD is defined. (parse_signal): Remove. All uses removed. (abbr_to_signal): New static function. (Fsignal_process): Use it to convert signal names to ints. * src/sysdep.c (sys_suspend) [!DOS_NT]: Use kill (0, ...) rather than kill (getpgrp (), ...). (emacs_sigaction_init): Assume SIGCHLD is defined. (init_signals): Assume SIGALRM, SIGCHLD, SIGHUP, SIGKILL, SIGPIPE, and SIGQUIT are defined. Do not worry about SIGCLD any more. * src/syssignal.h (EMACS_KILLPG): Remove. All uses replaced by 'kill' with a negative pid. (SIGCHLD): Remove definition, as we now assume SIGCHLD. * src/w32proc.c (sys_kill): Support negative pids compatibly with POSIX. Fixes: debbugs:13026
* Merge from emacs-24; up to 2012-11-20T20:06:[email protected]Glenn Morris2012-11-261-2/+1
|\
| * Minor update to make-tarball.txt.Chong Yidong2012-11-241-2/+1
| |
* | Remove HAVE_MOUSE; see ↵Ken Brown2012-11-242-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | https://lists.gnu.org/archive/html/emacs-devel/2012-10/msg00403.html. * configure.ac (HAVE_MOUSE): Remove. * admin/CPP-DEFINES (HAVE_MOUSE): Remove. * msdos/sed2v2.inp (HAVE_MOUSE): Remove. * nt/config.nt (HAVE_MOUSE): Remove. * src/keyboard.c (HAVE_MOUSE): * src/frame.c (HAVE_MOUSE): Remove, and rewrite code as if HAVE_MOUSE were always defined.
* | Assume POSIX 1003.1-1988 or later for dirent.h.Paul Eggert2012-11-223-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/CPP-DEFINES (HAVE_CLOSEDIR, HAVE_DIRENT_H): Remove. * admin/notes/copyright: Adjust to src/ndir.h -> nt/inc/dirent.h renaming. * configure.ac: Do not check for dirent.h or closdir. * nt/inc/dirent.h: Rename from ../src/ndir.h, with these changes: (struct dirent): Rename from struct direct. All uses changed. * nt/inc/sys/dir.h: Remove. * src/dired.c: Assume HAVE_DIRENT_H. (NAMLEN): Remove, replacing with ... (dirent_namelen): New function. All uses changed. Use the GNU macro _D_EXACT_NAMELEN if available, as it's faster than strlen. (DIRENTRY): Remove, replacing all uses with 'struct dirent'. (DIRENTRY_NONEMPTY): Remove. All callers now assume it's nonzero. * src/makefile.w32-in (DIR_H): Remove. All uses replaced with $(NT_INC)/dirent.h. ($(BLD)/w32.$(O)): Do not depend on $(SRC)/ndir.h. * src/ndir.h: Rename to ../nt/inc/dirent.h. * src/sysdep.h (closedir) [!HAVE_CLOSEDIR]: Remove. Do not include <dirent.h>; no longer needed. * src/w32.c: Include <dirent.h> rather than "ndir.h". Fixes: debbugs:12958
* | Assume POSIX 1003.1-1988 or later for unistd.h.Paul Eggert2012-11-212-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/CPP-DEFINES (BROKEN_GETWD, HAVE_GETCWD, HAVE_GETWD, HAVE_SIZE_T) (HAVE_UNISTD_H): Remove. * configure.ac: Do not check for getcwd or getwd. * lib-src/emacsclient.c (getcwd): Remove decl. (get_current_dir_name): Assume getcwd exists. * lib-src/etags.c (HAVE_GETCWD): Remove. (getcwd): Remove decl. (NO_LONG_OPTIONS): Remove this. All uses removed. Emacs always has GNU getopt. (etags_getcwd): Assume getcwd exists. * lib-src/movemail.c (F_OK, X_OK, W_OK, R_OK): Remove. * nt/config.nt (HAVE_GETCWD): Remove. * src/alloc.c: Assume unistd.h exists. * src/fileio.c (Fexpand_file_name) [DOS_NT]: Use getcwd, not getwd. * src/sysdep.c (get_current_dir_name): Assume getcwd exists. (getwd) [USG]: Remove; no longer needed. (sys_subshell) [DOS_NT]: Use getcwd, not getwd. * src/w32.c (getcwd): Rename from getwd, and switch to getcwd's API. * src/w32.h (getcwd): Remove decl. Fixes: debbugs:12945
* | Assume POSIX 1003.1-1988 or later for fcntl.h.Paul Eggert2012-11-173-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/CPP-DEFINES (O_RDONLY, O_RDWR, HAVE_FCNTL_H): Remove. * admin/merge-gnulib (GNULIB_MODULES): Add fcntl-h. * configure.ac: Do not check for fcntl.h. * lib/gnulib.mk: Regenerate. * lib-src/movemail.c, lib-src/update-game-score.c: Assume <fcntl.h> exists. * nt/inc/sys/socket.h (O_NONBLOCK): Rename from O_NDELAY, since the POSIX name for this flag is O_NONBLOCK. All uses changed. * nt/inc/unistd.h (O_RDWR, O_NOCTTY): New macros. Like AT_FDCWD etc. these really should be moved to a replacement <fcntl.h> if and when that gets implemented. In the meantime, include <fcntl.h> to make sure we don't override its definitions. * src/callproc.c (relocate_fd): Assume F_DUPFD. * src/emacs.c, src/term.c (O_RDWR): Remove. * src/keyboard.c (tty_read_avail_input): Use O_NONBLOCK rather than O_NDELAY, since O_NONBLOCK is the standard name for this flag. * src/nsterm.m: Assume <fcntl.h> exists. * src/process.c (NON_BLOCKING_CONNECT, allocate_pty, create_process) (create_pty, Fmake_network_process, server_accept_connection) (wait_reading_process_output, init_process_emacs): Assume O_NONBLOCK. (wait_reading_process_output): Put in a special case for WINDOWSNT to mimick the older behavior where it had O_NDELAY but not O_NONBLOCK. It's not clear this is needed, but it's a more-conservative change. (create_process): Assume FD_CLOEXEC. (create_process, create_pty): Assume O_NOCTTY. * src/sysdep.c (init_sys_modes, reset_sys_modes): Assume F_SETFL. (reset_sys_modes): Use O_NONBLOCK rather than O_NDELAY. Omit if not DOS_NT, since F_GETFL is not defined there. (serial_open): Assume O_NONBLOCK and O_NOCTTY. * src/term.c: Include <fcntl.h>, for flags like O_NOCTTY. (O_NOCTTY): Remove. (init_tty): Assume O_IGNORE_CTTY is defined to 0 on platforms that lack it, since gnulib guarantees this. * src/w32.c (fcntl): Test for O_NONBLOCK rather than O_NDELAY. Fixes: debbugs:12881
* | Remove no-longer-used pty_max_bytes variable.Paul Eggert2012-11-162-1/+5
| | | | | | | | | | | | | | * configure.ac (fpathconf): Remove unnecessary check. * admin/CPP-DEFINES (HAVE_FPATHCONF): Remove. * src/process.c (pty_max_bytes): Remove; unused. (send_process): Do not set it.
* | Use faccessat, not access, when checking file permissions.Paul Eggert2012-11-132-5/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a bug that has been present in Emacs since its creation. It was reported by Chris Torek in 1983 even before GNU Emacs existed, which must set some sort of record. (Torek's bug report was against a predecessor of GNU Emacs, but GNU Emacs happened to have the same common flaw.) See Torek's Usenet posting "setuid/setgid programs & Emacs" Article-I.D.: sri-arpa.858 Posted: Fri Apr 8 14:18:56 1983. * .bzrignore: Add lib/fcntl.h. * configure.ac (euidaccess): Remove check; gnulib does this for us now. (gl_FCNTL_O_FLAGS): Define a dummy version. * lib/at-func.c, lib/euidaccess.c, lib/faccessat.c, lib/fcntl.in.h: * lib/getgroups.c, lib/group-member.c, lib/root-uid.h: * lib/xalloc-oversized.h, m4/euidaccess.m4, m4/faccessat.m4: * m4/fcntl_h.m4, m4/getgroups.m4, m4/group-member.m4: New files, from gnulib. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * admin/merge-gnulib (GNULIB_MODULES): Add faccessat. (GNULIB_TOOL_FLAGS): Avoid at-internal, fchdir, malloc-posix, openat-die, openat-h, save-cwd. Do not avoid fcntl-h. Omit gnulib's m4/fcntl-o.m4. * nt/inc/ms-w32.h (AT_FDCWD, AT_EACCESS): New symbols. (access): Remove. (faccessat): New macro. * src/Makefile.in (LIB_EACCESS): New macro. (LIBES): Use it. * src/callproc.c (init_callproc): * src/charset.c (init_charset): * src/fileio.c (check_existing, check_executable, check_writable) (Ffile_readable_p): * src/lread.c (openp, load_path_check): * src/process.c (allocate_pty): * src/xrdb.c (file_p): Use effective UID when checking permissions, not real UID. * src/callproc.c (init_callproc): * src/charset.c (init_charset): * src/lread.c (load_path_check, init_lread): Test whether directories are accessible, not merely whether they exist. * src/conf_post.h (GNULIB_SUPPORT_ONLY_AT_FDCWD): New macro. * src/fileio.c (check_existing, check_executable, check_writable) (Ffile_readable_p): Use symbolic names instead of integers for the flags, as they're portable now. (check_writable): New arg AMODE. All uses changed. Set errno on failure. (Ffile_readable_p): Use faccessat, not stat + open + close. (Ffile_writable_p): No need to call check_existing + check_writable. Just call check_writable and then look at errno. This saves a syscall. dir should never be nil; replace an unnecessary runtime check with an eassert. When checking the parent directory of a nonexistent file, check that the directory is searchable as well as writable, as we can't create files in unsearchable directories. (file_directory_p): New function, which uses 'stat' on most platforms but faccessat with D_OK (for efficiency) if WINDOWSNT. (Ffile_directory_p, Fset_file_times): Use it. (file_accessible_directory_p): New function, which uses a single syscall for efficiency. (Ffile_accessible_directory_p): Use it. * src/xrdb.c (file_p): Use file_directory_p. * src/lisp.h (file_directory_p, file_accessible_directory_p): New decls. * src/lread.c (openp): When opening a file, use fstat rather than stat, as that avoids a permissions race. When not opening a file, use file_directory_p rather than stat. (dir_warning): First arg is now a usage string, not a format. Use errno. All uses changed. * src/nsterm.m (ns_term_init): Remove unnecessary call to file-readable that merely introduced a race. * src/process.c, src/sysdep.c, src/term.c: All uses of '#ifdef O_NONBLOCK' changed to '#if O_NONBLOCK', to accommodate gnulib O_* style, and similarly for the other O_* flags. * src/w32.c (sys_faccessat): Rename from sys_access and switch to faccessat's API. All uses changed. * src/xrdb.c: Do not include <sys/stat.h>; no longer needed. (magic_db): Rename from magic_file_p. (magic_db, search_magic_path): Return an XrmDatabase rather than a char *, so that we don't have to test for file existence separately from opening the file for reading. This removes a race fixes a permission-checking problem, and simplifies the code. All uses changed. (file_p): Remove; no longer needed. Fixes: debbugs:12632
* | Assume at least POSIX.1-1988 for getpgrp, setpgid, setsid.Paul Eggert2012-11-042-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes code that has been obsolete since around 1990. * admin/CPP-DEFINES (HAVE_SETPGID, HAVE_SETSID, SETPGRP_RELEASES_CTTY): Remove; obsolete. * configure.ac (setpgid, setsid): Assume their existence. (AC_FUNC_GETPGRP, SETPGRP_RELEASES_CTTY): Remove; obsolete. * src/callproc.c (Fcall_process): * src/emacs.c (main): * src/process.c (create_process): * src/term.c (dissociate_if_controlling_tty): Assume setsid exists. * src/callproc.c (child_setup): Assume setpgid exists and behaves as per POSIX.1-1988 or later. * src/conf_post.h (setpgid) [!HAVE_SETPGID]: Remove. * src/emacs.c (shut_down_emacs): * src/sysdep.c (sys_suspend, init_foreground_group): Assume getpgrp behaves as per POSIX.1-1998 or later. * src/msdos.c (setpgrp): Remove. (tcgetpgrp, setpgid, setsid): New functions. * src/systty.h (EMACS_GETPGRP): Remove. All callers now use getpgrp. * src/term.c (no_controlling_tty): Remove; unused. * src/w32proc.c (setpgrp): Remove. (setsid, tcgetpgrp): New functions. Fixes: debbugs:12800
* | Simplify by assuming __fpending.Paul Eggert2012-11-042-1/+5
| | | | | | | | | | | | | | | | | | | | | | Now that Emacs is using the gnulib fpending module, there's no need for Emacs to have a separate implementation. * configure.ac (stdio_ext.h, __fpending): Remove now-duplicate checks. (PENDING_OUTPUT_COUNT, DISPNEW_NEEDS_STDIO_EXT): Remove. * admin/CPP-DEFINES (PENDING_OUTPUT_COUNT): Remove. * src/dispnew.c: Include <fpending.h>, not <stdio_ext.h>. (update_frame_1): Use __fpending, not PENDING_OUTPUT_COUNT. Do not assume that __fpending's result fits in int.
* | * admin/admin.el (set-copyright): Add msdos/sed2v2.inp.Glenn Morris2012-11-032-0/+8
| |
* | Fix data-loss with --batch.Paul Eggert2012-11-032-1/+6
|/ | | | | | | | | | | | | | | | * admin/merge-gnulib (GNULIB_MODULES): Add close-stream. * lib/close-stream.c, lib/close-stream.h, lib/fpending.c * lib/fpending.h, m4/close-stream.m4, m4/fpending.m4: New files, from gnulib. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * src/emacs.c: Include <close-stream.h>. (close_output_streams): New function. (main): Pass it to atexit, so that Emacs closes stdout and stderr and handles errors appropriately. (Fkill_emacs): Don't worry about flushing, as close_output_stream does that now. Fixes: debbugs:9574
* merge trunkKenichi Handa2012-10-141-14/+17
|\
| * usertags updatesGlenn Morris2012-10-131-14/+17
| |
* | Add more mappings for the charset japanese-jisx0208-1978.Kenichi Handa2012-10-142-3/+17
|/
* merge trunkKenichi Handa2012-10-112-7/+25
|\
| * Make cusver handle options moved from C to lispGlenn Morris2012-10-092-7/+25
| | | | | | | | | | * admin/admin.el (cusver-scan-cus-start): New function. (cusver-check): Scan old cus-start.el.
* | Re-generate charsets. Adjust for the change of admin/charset/mapfiles/*.gzKenichi Handa2012-10-1111-75/+114
|/
* Improve cusver-check's handling of the version numberGlenn Morris2012-10-062-3/+12
| | | | | * admin/admin.el (cusver-new-version): Set default. (cusver-check): Improve interactive argument reading.
* Handle group :version in cusver-checkGlenn Morris2012-10-062-9/+32
| | | | | | * admin/admin.el (cusver-new-version): New variable. (cusver-scan): Check if containing group has a :version. (cusver-check): Add VERSION argument.
* Update for admin/grammars/README.Chong Yidong2012-10-061-2/+2
|
* Move bovine-grammar and wisent-grammar into lisp/ directory.Chong Yidong2012-10-063-1033/+5
| | | | | | | | * lisp/files.el (auto-mode-alist): Add .by and .wy (Semantic grammars). * cedet/semantic/bovine/grammar.el: * cedet/semantic/wisent/grammar.el: Move from admin/grammars. Add autoloads for bovine-grammar-mode and wisent-grammar-mode.
* Spelling fixes.Paul Eggert2012-10-041-1/+1
|
* Update CEDET from upstream.Chong Yidong2012-10-0211-89/+196
|
* * admin/admin.el (set-version): Set msdos.c's Vwindow_system_version.Glenn Morris2012-09-262-0/+8
|
* Check more robustly for timer_settime.Paul Eggert2012-09-262-1/+6
| | | | | | | | | | | | | This should fix an OS X build problem reported by Ivan Andrus in <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00671.html>. * admin/merge-gnulib (GNULIB_MODULES): Add timer-time. * configure.ac (gl_THREADLIB): Define to empty, since Emacs does threads its own way. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * m4/timer_time.m4: New file, from gnulib. * src/atimer.c (alarm_timer, alarm_timer_ok, set_alarm, init_atimer): Use HAVE_TIMER_SETTIME, not SIGEV_SIGNAL, to decide whether to call timer_settime.
* Update to Unicode 6.2.Juanma Barranquero2012-09-273-18/+17
| | | | | | | | | | * admin/unidata/BidiMirroring.txt: * admin/unidata/UnicodeData.txt: Update to Unicode 6.2. * lisp/international/uni-bidi.el: * lisp/international/uni-category.el: * lisp/international/uni-name.el: * lisp/international/uni-numeric.el: Regenerate.
* Useless use of catGlenn Morris2012-09-231-1/+1
|
* * admin/admin.el (add-log-time-format): Declare.Glenn Morris2012-09-172-1/+5
|
* Reduce version number duplication in etc/refcardsGlenn Morris2012-09-172-14/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/refcards/emacsver.tex: New file. * etc/refcards/calccard.tex, etc/refcards/cs-dired-ref.tex: * etc/refcards/cs-refcard.tex, etc/refcards/cs-survival.tex: * etc/refcards/de-refcard.tex, etc/refcards/dired-ref.tex: * refcards/emacsver.tex, etc/refcards/fr-dired-ref.tex: * etc/refcards/fr-refcard.tex, etc/refcards/fr-survival.tex: * etc/refcards/orgcard.tex, etc/refcards/pl-refcard.tex: * etc/refcards/pt-br-refcard.tex, etc/refcards/refcard.tex: * etc/refcards/sk-dired-ref.tex, etc/refcards/sk-refcard.tex: * etc/refcards/sk-survival.tex, etc/refcards/survival.tex: * etc/refcards/vipcard.tex, etc/refcards/viperCard.tex: Include emacsver.tex. * refcards/calccard.tex (\emacsversionnumber): Rename to \versionemacs, same as all the other refcards. * etc/refcards/Makefile (ENVADD): New variable. (sk-dired-ref.pdf, sk-survival.pdf, pl-refcard.pdf) (%.pdf, %,dvi, sk-dired-ref.dvi, sk-survival.dvi, pl-refcard.dvi): Depend on emacsver.tex. Add "." to TEXINPUTS for TeX commands. * admin/admin.el (set-version): Set major version in etc/refcards/ru-refcard.tex and etc/refcards/emacsver.tex. (set-copyright): In etc/refcards, only change ru-refcard.tex and emacsver.tex. * admin.el (cusver-scan, cusver-check): Bind local variables. * .bzrignore: Add etc/refcards TeX intermediate files.
* Reduce the number of versioned files storing the short copyright stringGlenn Morris2012-09-162-22/+11
| | | | | | | | | | | | | | | | | | | * configure.ac (copyright): New output variable. (COPYRIGHT): New AC_DEFINE. * admin/admin.el (set-copyright): No more need to set copyrights for nextstep, or .c files. Add configure.ac and config.nt. * lib-src/ebrowse.c (version): * lib-src/etags.c (print_version): Use COPYRIGHT. * nextstep/templates/Info-gnustep.plist.in: * nextstep/templates/InfoPlist.strings.in: * nextstep/templates/Info.plist.in: Let configure set copyright. * nt/config.nt (COPYRIGHT): New. * src/emacs.c: Use COPYRIGHT.
* Remove configure's --without-sync-input option.Paul Eggert2012-09-162-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When auditing signal-handling in preparation for cleaning it up, I found that SYNC_INPUT has race conditions and would be a real pain to fix. Since it's an undocumented and deprecated configure-time option, now seems like a good time to remove it. Also see <http://bugs.gnu.org/11080#16>. * configure.ac (SYNC_INPUT, BROKEN_SA_RESTART): Remove. * admin/CPP-DEFINES (BROKEN_SA_RESTART, SA_RESTART): Remove. * etc/TODO (Make SYNC_INPUT the default): Remove, as the code now behaves as if SYNC_INPUT is always true. * src/alloc.c (_bytes_used, __malloc_extra_blocks, _malloc_internal) (_free_internal) [!DOUG_LEA_MALLOC]: Remove decls. (alloc_mutex) [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]: (malloc_hysteresis): (check_depth) [XMALLOC_OVERRUN_CHECK]: (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): (__malloc_hook, __realloc_hook, __free_hook, BYTES_USED) (dont_register_blocks, bytes_used_when_reconsidered) (bytes_used_when_full, emacs_blocked_free, emacs_blocked_malloc) (emacs_blocked_realloc, reset_malloc_hooks, uninterrupt_malloc): [!SYSTEM_MALLOC && !SYNC_INPUT]: Remove. All uses removed. (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): Use a different implementation, one that depends on whether the new macro XMALLOC_BLOCK_INPUT_CHECK is defined, not on whether SYNC_INPUT is defined. * src/atimer.c (run_timers, handle_alarm_signal): * src/keyboard.c (pending_signal, poll_for_input_1, poll_for_input) (handle_async_input, process_pending_signals) (handle_input_available_signal, init_keyboard): * src/nsterm.m (ns_read_socket): * src/process.c (wait_reading_process_output): * src/regex.c (immediate_quit, IMMEDIATE_QUIT_CHECK): * src/sysdep.c (emacs_sigaction_init) [SA_RESTART]: (emacs_write): * src/xterm.c (XTread_socket): Assume SYNC_INPUT. * src/conf_post.h (SA_RESTART) [IRIX6_5]: Do not #undef. * src/eval.c (handling_signal): Remove. All uses removed. * src/lisp.h (ELSE_PENDING_SIGNALS): Remove. All uses replaced with the SYNC_INPUT version. (reset_malloc_hooks, uninterrupt_malloc, handling_signal): Remove decls. * src/sysdep.c, src/syssignal.h (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]: Now static. Fixes: debbugs:12450
* Increase compartmentalization of Nextstep builds rules,Glenn Morris2012-09-162-36/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and store Emacs version number in fewer versioned files. * configure.ac (ns_appsrc): Use relative names. (ns_frag): Remove. (Info-gnustep.plist, Emacs.desktop, Info.plist, InfoPlist.strings) (nextstep/Makefile): Generate these nextstep files. (SUBDIR_MAKEFILES): Add nextstep. * Makefile.in (clean, distclean, bootstrap-clean): Add nextstep. * make-dist (nextstep/templates): Add directory. (nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj): Remove. (nextstep/Cocoa/Emacs.base/Contents) (nextstep/GNUstep/Emacs.base/Resources): Update contents. * .bzrignore: Add some nextstep files. * admin/admin.el (set-version): No more need to set nextstep versions. (set-copyright): Update for moved nextstep files. * nextstep/Makefile.in: New file. * nextstep/templates: New directory. * nextstep/templates/Emacs.desktop.in, nextstep/templates/Info-gnustep.plist.in: * nextstep/templates/Info.plist.in, nextstep/templates/InfoPlist.strings.in: Move here from various Cocoa/, GNUstep/ locations. Let configure set the version number. * nextstep/Cocoa/Emacs.base/Contents/Info.plist: * nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings: * nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist: * nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop: Move to templates/. * nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj: Remove directory. * src/Makefile.in (ns_appdir, ns_appbindir, ns_appsrc): Remove variables. (ns_frag): Remove. (ns-app): Move here from ns.mk, and simplify. (clean): Simplify nextstep entry. * src/ns.mk: Remove file.
* Simplify SIGIO usage.Paul Eggert2012-09-122-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code that dealt with SIGIO was crufty and confusing, e.g., it played tricks like "#undef SIGIO" but these tricks were not used consistently. Simplify mostly by not #undeffing standard symbols, e.g., use "defined USABLE_SIGIO" (our symbol, which we can define or not as we please) rather than "defined SIGIO" (standard symbol that we probably shouldn't #undef). * configure.ac (NO_TERMIO, BROKEN_FIONREAD, BROKEN_SIGAIO) (BROKEN_SIGPOLL, BROKEN_SIGPTY): Remove. (USABLE_FIONREAD, USABLE_SIGIO): New symbols. All uses of 'defined SIGIO' replaced with 'defined USABLE_SIGIO', with no need to #undef SIGIO now (which was error-prone). Likewise, all uses of 'defined FIONREAD' replaced with 'defined USABLE_FIONREAD'. * src/admin/CPP_DEFINES (BROKEN_SIGAIO, BROKEN_SIGIO, BROKEN_SIGPOLL) (BROKEN_SIGPTY, NO_TERMIO): Remove. * src/conf_post.h [USG5_4]: Do not include <sys/wait.h> here. Modules that need it can include it. [USG5_4 && emacs]: Likewise, do not include the streams stuff here. * src/dispextern.h (ignore_sigio): New decl. * src/emacs.c (shut_down_emacs): Invoke unrequest_sigio unconditionally, since it's now a no-op if !USABLE_SIGIO. * src/emacs.c (shut_down_emacs): * src/keyboard.c (kbd_buffer_store_event_hold): Use ignore_sigio rather than invoking 'signal' directly. * src/keyboard.c (USABLE_FIONREAD && USG5_4): Include <sys/filio.h>, for FIONREAD. (FIONREAD, SIGIO): Do not #undef. (tty_read_avail_input): Use #error rather than a syntax error. * src/process.c [USG5_4]: Include <sys/stream.h> and <sys/stropts.h>, for I_PIPE, used by SETUP_SLAVE_PTY. (DATAGRAM_SOCKETS): Simplify defn, based on USABLE_FIONREAD. * src/sysdep.c (croak): Remove; no longer needed. This bit of temporary code, with Fred N. Fish's comment that it's temporary, has been in Emacs since at least 1992! (init_sigio, reset_sigio, request_sigio, unrequest_sigio): Arrange for them to be no-ops in all cases when ! USABLE_SIGIO. * src/syssignal.h (croak): Remove decl. (SIGIO, SIGPOO, SIGAIO, SIGPTY): Do not #undef; that's too fragile. * src/systty.h [!NO_TERMIO]: Do not include <termio.h>; no longer needed now that we're termios-only. (FIONREAD, ASYNC) [BROKEN_FIONREAD]: Do not #undef. * src/term.c (dissociate_if_controlling_tty): Use #error rather than a run-time error. Fixes: debbugs:12408
* How to restore a mail from the mailman moderation messageGlenn Morris2012-09-121-0/+10
|
* Simplify, document, and port floating-point.Paul Eggert2012-09-102-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The porting part of this patch fixes bugs on non-IEEE platforms with frexp, ldexp, logb. * admin/CPP-DEFINES (HAVE_CBRT, HAVE_LOGB, logb): Remove. * configure.ac (logb, cbrt): Do not check for these functions, as they are not being used. * doc/lispref/numbers.texi (Float Basics, Arithmetic Operations, Math Functions): Document that / and mod (with floating point arguments), along with asin, acos, log, log10, expt and sqrt, return special values instead of signaling exceptions. (Float Basics): Document that logb operates on the absolute value of its argument. (Math Functions): Document that (log ARG BASE) also returns NaN if BASE is negative. Document that (expt X Y) returns NaN if X is a finite negative number and Y a finite non-integer. * etc/NEWS: Document NaNs versus signaling-error change. * src/data.c, src/lisp.h (Qdomain_error, Qsingularity_error, Qunderflow_error): Now static. * src/floatfns.c: Simplify discussion of functions that Emacs doesn't support, by removing commented-out code and briefly listing the C89 functions excluded. The commented-out stuff was confusing maintenance, e.g., we thought we needed cbrt but it was commented out. (logb): Remove decl; no longer needed. (isfinite): New macro, if not already supplied. (isnan): Don't replace any existing macro. (Ffrexp, Fldexp): Define even if !HAVE_COPYSIGN, as frexp and ldexp are present on all C89 platforms. (Ffrexp): Do not special-case zero, as frexp does the right thing for that case. (Flogb): Do not use logb, as it doesn't have the desired meaning on hosts that use non-base-2 floating point. Instead, stick with frexp, which is C89 anyway. Do not pass an infinity or a NaN to frexp, to avoid getting an unspecified result.
* Assume C89 or later for math functions.Paul Eggert2012-09-092-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This simplifies the code, and makes it a bit smaller and faster, and (most important) makes it easier to clean up signal handling since we can stop worring about floating-point exceptions in library code. That was a problem before C89, but the problem went away many years ago on all practical Emacs targets. * configure.ac (frexp, fmod): Remove checks for these functions, as we now assume them. (FLOAT_CHECK_DOMAIN, HAVE_INVERSE_HYPERBOLIC, NO_MATHERR) (HAVE_EXCEPTION): Remove; no longer needed. * admin/CPP-DEFINES (HAVE_FMOD, HAVE_FREXP, FLOAT_CHECK_DOMAIN) (HAVE_INVERSE_HYPERBOLIC, NO_MATHERR): Remove. * src/data.c, src/image.c, src/lread.c, src/print.c: Don't include <math.h>; no longer needed. * src/data.c, src/floatfns.c (IEEE_FLOATING_POINT): Don't worry that it might be autoconfigured, as that never happens. * src/data.c (fmod): * src/doprnt.c (DBL_MAX_10_EXP): * src/print.c (DBL_DIG): Remove. C89 or later always defines these. * src/floatfns.c (HAVE_MATHERR, FLOAT_CHECK_ERRNO, FLOAT_CHECK_DOMAIN) (in_float, float_error_arg, float_error_arg2, float_error_fn_name) (arith_error, domain_error, domain_error2): Remove all this pre-C89 cruft. Do not include <errno.h> as that's no longer needed -- we simply return what C returns. All uses removed. (IN_FLOAT, IN_FLOAT2): Remove. All uses replaced with the wrapped code. (FLOAT_TO_INT, FLOAT_TO_INT2, range_error, range_error2): Remove. All uses expanded, as these macros are no longer used more than once and are now more trouble than they're worth. (Ftan): Use tan, not sin / cos. (Flogb): Assume C89 frexp. (fmod_float): Assume C89 fmod. (matherr) [HAVE_MATHERR]: Remove; no longer needed. (init_floatfns): Remove. All uses removed.
* Simplify redefinition of 'abort' (Bug#12316).Paul Eggert2012-09-042-1/+5
| | | | | | | | | | | | | | | | | | | | | | Do not try to redefine the 'abort' function. Instead, redo the code so that it calls 'emacs_abort' rather than 'abort'. This removes the need for the NO_ABORT configure-time macro and makes it easier to change the abort code to do a backtrace. * configure.ac (NO_ABRT): Remove. * admin/CPP-DEFINES (NO_ABORT): Remove. * nt/inc/ms-w32.h (w32_abort) [HAVE_NTGUI]: Remove. * src/.gdbinit: Just stop at emacs_abort, not at w32_abort or abort. * src/emacs.c (abort) [!DOS_NT && !NO_ABORT]: Remove; sysdep.c's emacs_abort now takes its place. * src/lisp.h (emacs_abort): New decl. All calls from Emacs code to 'abort' changed to use 'emacs_abort'. * src/msdos.c (dos_abort) [defined abort]: Remove; not used. (abort) [!defined abort]: Rename to ... (emacs_abort): ... new name. * src/sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking the place of the old 'abort' in emacs.c. * src/w32.c, src/w32fns.c (abort): Do not #undef. * src/w32.c (emacs_abort): Rename from w32_abort.
* * admin/bzrmerge.el (bzrmerge-merges): Allow unversioned files in the tree.Glenn Morris2012-08-282-3/+14
|
* * admin/charsets/mule-charsets.el (header): Fix typo.Andreas Schwab2012-08-282-1/+5
| | | | | | | | | | * etc/charsets/MULE-ethiopic.map: Fix typo in comment. * etc/charsets/MULE-ipa.map: Likewise. * etc/charsets/MULE-is13194.map: Likewise. * etc/charsets/MULE-lviscii.map: Likewise. * etc/charsets/MULE-sisheng.map: Likewise. * etc/charsets/MULE-tibetan.map: Likewise. * etc/charsets/MULE-uviscii.map: Likewise.
* On assertion failure, print backtrace if available.Paul Eggert2012-08-242-1/+6
| | | | | | | | | | | | | Merge from gnulib, incorporating: 2012-08-24 execinfo: port to FreeBSD 2012-08-22 execinfo: new module * admin/merge-gnulib (GNULIB_MODULES): Add execinfo. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * lib/execinfo.c, lib/execinfo.in.h, m4/execinfo.m4: New files. * src/alloc.c [ENABLE_CHECKING]: Include <execinfo.h>. (die) [ENABLE_CHECKING]: Print a backtrace if available. * src/Makefile.in (LIB_EXECINFO): New macro. (LIBES): Use it.
* * lib/sigprocmask.c, m4/signalblocking.m4: Remove.Paul Eggert2012-08-181-3/+0
| | | | | These files have been unused since the 2012-06-22 patch that introduced high-resolution time stamps.
* Use ASCII tests for character types.Paul Eggert2012-08-162-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/merge-gnulib (GNULIB_MODULES): Add c-ctype. * lwlib/lwlib-Xaw.c, lwlib/lwlib.c, lwlib/xlwmenu.c: Don't include <ctype.h>; no longer needed. * lwlib/lwlib-Xaw.c (openFont): * lwlib/xlwmenu.c (openXftFont): Test just for ASCII digits. * src/category.c, src/dispnew.c, src/doprnt.c, src/editfns.c, src/syntax.c * src/term.c, src/xfns.c, src/xterm.c: Don't include <ctype.h>; was not needed. * src/charset.c, src/doc.c, src/fileio.c, src/font.c, src/frame.c: * src/gtkutil.c, src/image.c, src/sysdep.c, src/xfaces.c: Include <c-ctype.h> instead of <ctype.h>. * src/nsterm.m: Include <c-ctype.h>. * src/charset.c (read_hex): * src/doc.c (Fsnarf_documentation): * src/fileio.c (IS_DRIVE) [WINDOWSNT]: (DRIVE_LETTER) [DOS_NT]: (Ffile_name_directory, Fexpand_file_name) (Fsubstitute_in_file_name): * src/font.c (font_parse_xlfd, font_parse_fcname): * src/frame.c (x_set_font_backend): * src/gtkutil.c (xg_get_font): * src/image.c (xbm_scan, xpm_scan, pbm_scan_number): * src/nsimage.m (hexchar): * src/nsterm.m (ns_xlfd_to_fontname): * src/sysdep.c (system_process_attributes): * src/xfaces.c (hash_string_case_insensitive): Use C-locale tests instead of locale-specific tests for character types, since we want the ASCII interpretation here, not the interpretation suitable for whatever happens to be the current locale.
* More CPP-DEFINES updatesGlenn Morris2012-08-151-10/+272
|