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* ; Add 2024 to copyright yearsPo Lu2024-01-021-1/+1
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* ; Add 2023 to copyright years.Eli Zaretskii2023-01-011-1/+1
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* Add ATTRIBUTE_DEALLOC to extern functionsPaul Eggert2022-05-271-1/+4
| | | | | | | | | This can help static checking. It’s not as important for static functions, where GCC can figure this stuff out own its own. * src/sysstdio.h (emacs_fopen): Add ATTRIBUTE_DEALLOC (fclose, 1). * src/tparam.h (tparam): Add ATTRIBUTE_DEALLOC_FREE. Include stdlib.h so that ‘free’ is declared. * src/xterm.h (x_get_atom_name): Add ATTRIBUTE_DEALLOC_FREE.
* Do not include <attribute.h> from <config.h>Paul Eggert2022-03-081-0/+2
| | | | | | | | | | | | This is because mod-test.c shouldn’t use source code from lib, but it does need to include <config.h>. * lib-src/ebrowse.c, lib-src/emacsclient.c, lib-src/etags.c: * lib-src/make-docfile.c, lib-src/movemail.c: * lib-src/seccomp-filter.c, src/dynlib.h, src/lisp.h: * src/syssignal.h, src/sysstdio.h, src/systhread.h, src/tparam.h: Include <attribute.h>. * src/conf_post.h: Do not include <attribute.h>. All uses of attribute.h macros replaced with their _GL_ equivalents.
* ; Add 2022 to copyright years.Eli Zaretskii2022-01-011-1/+1
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* Update copyright year to 2021Paul Eggert2021-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright".
* Update copyright year to 2020Paul Eggert2020-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
* Merge from origin/emacs-26Paul Eggert2018-12-311-1/+1
|\ | | | | | | | | | | 2fcf2df Fix copyright years by hand 26bed8b Update copyright year to 2019 2814292 Fix value of default frame height. (Bug#33921)
| * Update copyright year to 2019Paul Eggert2019-01-011-1/+1
| | | | | | | | Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
* | Port --enable-gcc-warnings to GCC 8Paul Eggert2018-04-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: Do not use GCC 8’s new -Wcast-align flag. * lib-src/ebrowse.c (xmalloc): * lib-src/emacsclient.c (xmalloc, xstrdup): * lib-src/etags.c (xmalloc): * lib-src/make-docfile.c (xmalloc): * lib-src/movemail.c (xmalloc): * src/dispnew.c (new_glyph_pool): * src/regex.c (xmalloc): * src/term.c (tty_menu_create): * src/tparam.h (tparam): Use ATTRIBUTE_MALLOC. Also see GCC bug 85562. * lib-src/emacsclient.c (fail): Do not dereference a null pointer. * src/frame.c (delete_frame): Add a decl with UNINIT to work around GCC bug 85563. * src/menu.h (finish_menu_items): Do not use attribute const. * src/regex.c (analyze_first): Use FALLTHROUGH, not a comment.
* | Support standard Terminfo direct mode terminalsRami Ylimäki2018-02-101-1/+2
|/ | | | | | | | | | | | | | | | | | | | | | | Latest Terminfo introduces terminal definitions that support direct color mode. The "Co"/"colors" capability is set to 0x1000000 on these terminals and Emacs is already compatible with them. However, if used Terminfo library hasn't been compiled with 32-bit value support, "Co"/"colors" is truncated to 0x7fff. In this case direct color mode support can be detected from the "RGB" capability flag. There are some minor problems if the color count isn't corrected from 0x7fff. First eight standard colors defined in xterm-standard-colors are shown correctly. However, their RGB values match the terminal settings, not the RGB values defined in xterm-standard-colors. Bright versions of these colors are shown incorrectly. They are interpreted as pixels #000008 - #000015, which are very dark shades of blue. * src/term.c (init_tty): Force terminal color count to 0x1000000 if "RGB" capability is present. * src/tparam.h: Define prototype for tigetflag. (Bug#30308) * doc/misc/efaq.texi (Colors on a TTY): Add information about direct mode terminals supported by Terminfo.
* Update copyright year to 2018Paul Eggert2018-01-011-1/+1
| | | | Run admin/update-copyright.
* Prefer HTTPS to FTP and HTTP in documentationPaul Eggert2017-09-131-1/+1
| | | | | | | | | | | | | 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.
* Support 24-bit direct colors on text terminalsRami Ylimäki2017-02-181-0/+4
| | | | | | | | | | | | | | | | | | | * src/term.c (init_tty): Use 24-bit terminal colors if corresponding foreground and background functions are present in terminal type definition. * src/tparam.h: Define prototype for tigetstr. * lisp/term/tty-colors.el (tty-color-define): Convert color palette index to pixel value on 16.7M color terminals. (tty-color-24bit): New function to convert color palette index to pixel value on 16.7M color terminals. (tty-color-desc): Don't approximate colors on 16.7M color terminals. * lisp/term/xterm.el (xterm-register-default-colors): Define all named TTY colors on 16.7M color terminals. * doc/misc/efaq.texi (Colors on a TTY): Add instructions on how to enable direct color TTY mode. * etc/NEWS: Mention direct color TTY mode and point to FAQ.
* Update copyright year to 2017Paul Eggert2016-12-311-1/+1
| | | | Run admin/update-copyright.
* Rework C source files to avoid ^(Paul Eggert2016-03-101-2/+2
| | | | | | | | Work around Bug#22884 by rewording comments and strings to avoid ‘(’ at the start of a line unless it starts a function. This change is a short-term hack; in the longer run we plan to fix cc-mode’s performance for C files that have ‘(’ at the start of a line in a comment or string.
* Update copyright year to 2016Paul Eggert2016-01-011-1/+1
| | | | Run admin/update-copyright.
* Make src headers idempotent and standalonePaul Eggert2015-10-161-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Redo src/*.h so that each include file is idempotent (that is, can be included multiple times with the latter inclusions having no effect) and standalone (that is, can be included by itself, with no include file other than config.h needed as a prerequisite). This is standard practice in GNU programs nowadays. * lwlib/lwlib-widget.h, src/buffer.h, src/category.h, src/character.h: * src/charset.h, src/coding.h, src/commands.h, src/disptab.h: * src/fontset.h, src/gnutls.h, src/indent.h, src/keymap.h, src/macros.h: * src/regex.h [emacs]: * src/syntax.h, src/systty.h, src/termhooks.h: Include lisp.h, for Lisp_Object. * src/buffer.h, src/category.h, src/cm.h, src/commands.h, src/disptab.h: * src/indent.h, src/intervals.h, src/keyboard.h, src/macros.h: * src/process.h, src/puresize.h, src/region-cache.h, src/syntax.h: * src/syssignal.h, src/sysstdio.h, src/systty.h, src/termchar.h: * src/termopts.h, src/tparam.h, src/unexec.h: Protect against multiple inclusion. * src/buffer.h: Include character.h, for STRING_CHAR. * src/emacsgtkfixed.h (struct frame): * src/fontset.h (struct face): * src/region-cache.h (struct buffer): * src/termhooks.h (struct glyph): * src/xsettings.h (struct x_display_info): Add possibly-forward decl. * src/syntax.h: Include buffer.h, for BVAR. * src/sysselect.h: Include lisp.h, for eassume. * src/termchar.h: Include <stdio.h>, for FILE. * src/widget.h: Include <X11/IntrinsicP.h>, for Widget. * src/xsettings.h: Include <X11/Xlib.h>, for XEvent.
* Update copyright year to 2015Paul Eggert2015-01-011-1/+1
| | | | Run admin/update-copyright.
* Update copyright year to 2014 by running admin/update-copyright.Paul Eggert2014-01-011-1/+1
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* Update copyright notices for 2013.Paul Eggert2013-01-011-1/+1
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* Add 2012 to FSF copyright years for Emacs filesGlenn Morris2012-01-051-1/+1
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* Make tparam.h and terminfo.c consistent.Paul Eggert2011-03-191-0/+4
| | | | | | | | | | | | | * 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.
* * term.c, tparam.h (tgetflag, tgetnum, tgetstr): Move the const to the .h filePaul Eggert2011-03-081-3/+3
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* * tparam.h: New file.Paul Eggert2011-03-081-0/+31
* 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.
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