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C2y will standardize countof as the macro that Emacs uses the name
ARRAYELTS for. Switch to the standard name, which is supported
by GCC 16+, by Clang 21, and by the Gnulib stdcountof-h module already
in use for compilers that do not support countof.
Also, use countof in a few places where we missed using ARRAYELTS.
* admin/coccinelle/arrayelts.cocci: Suggest countof, not ARRAYELTS.
* admin/merge-gnulib (GNULIB_MODULES): Add stdcountof-h,
as it is now a direct rather than an indirect dependency.
* exec/trace.c, src/lisp.h, src/sfnt.c: Include <stdcountof.h>.
(ARRAYELTS): Remove. All uses replaced by countof.
* lib-src/ebrowse.c, lib-src/etags.c, lib-src/make-docfile.c:
* lib-src/seccomp-filter.c, lwlib/lwlib-Xaw.c:
Prefer <stdcountof.h> and countof to doing things by hand.
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GCC 16’s -Wuseless-cast warning can be useful.
Fix the useless casts it identifies, and also fix false positives
by using compound literals, which are safer anyway than casts.
* src/composite.c (composition_adjust_point)
(Ffind_composition_internal):
* lwlib/xlwmenu.c (xlwMenuResources, xlwMenuClassRec)
(resource_widget_value, XlwMenuDestroy, Select):
* src/alloc.c (process_mark_stack):
* src/data.c (Faref):
* src/emacs-module.c (module_extract_big_integer):
* src/fileio.c (Finsert_file_contents):
* src/frame.h (FRAME_MESSAGE_BUF_SIZE):
* src/gtkutil.c (xg_tool_item_stale_p, update_frame_tool_bar):
* src/image.c (pbm_load, png_load_body, jpeg_load_body)
(tiff_load, gif_load):
* src/pdumper.c (ptrdiff_t_to_dump_off, dump_queue_dequeue)
(field_relpos, dump_field_emacs_ptr)
(dump_object_start_pseudovector, pdumper_remember_scalar_impl)
(pdumper_load, syms_of_pdumper):
* src/regex-emacs.c (BUF_PUSH, BUF_PUSH_2, POINTER_TO_OFFSET):
* src/xdisp.c (remember_mouse_glyph, pint2str):
* src/xterm.c (cvt_string_to_pixel, handle_one_xevent):
Omit useless casts. Perhaps they were formerly needed,
but they should not be needed now.
* src/alloc.c (Fmemory_info):
* src/category.c (Fdefine_category, Fmodify_category_entry):
* src/data.c (Fash):
* src/dispextern.h (GLYPH_CODE_P):
* src/emacs.c (load_seccomp):
* src/fns.c (Flocale_info, maybe_resize_hash_table):
* src/indent.c (check_display_width):
* src/json.c (symset_size):
* src/lisp.h (XUNTAG, BOOL_VECTOR_LENGTH_MAX, obarray_size)
(hash_table_index_size):
* src/lread.c (make_obarray, grow_obarray, Fobarray_clear):
* src/menu.c (digest_single_submenu, x_popup_menu_1):
* src/term.c (init_tty):
* src/widget.c (update_wm_hints):
* src/xdisp.c (truncate_echo_area):
* src/xfns.c (x_set_border_pixel):
* src/xfont.c (xfont_match, xfont_open):
* src/xmenu.c (set_frame_menubar):
* test/src/emacs-module-resources/mod-test.c (emacs_module_init):
Use compound literal instead of a cast that is useless in
some platforms but not others.
* src/dispextern.h, src/haikugui.h, src/w32gui.h:
(WINDOW_HANDLE_UINTPTR): New macro.
* src/frame.c (gui_report_frame_params):
* src/xterm.c (x_try_cr_xlib_drawable):
Use it.
* src/lisp.h (XUNTAG): And tag with UINTPTR_MAX to pacify
gcc warning about a constant out of range.
(hash_idx_t): Make it int_least32_t, as it need not be exactly 32 bits.
(PRIdHASH_IDX): New macro.
* src/pdumper.c (dump_queue_dequeue): Use it.
* src/profiler.c (setup_cpu_timer): Make a local EMACS_INT
rather than int, to avoid need for casting later.
* src/syntax.c (uninitialized_interval):
Use 1u rather than 1 so the cast is always useful.
A compound literal wouldn’t do here, as this macro
needs to be an integer constant expression.
* src/xfns.c (XICCallback, XICProc): Remove macros.
(Xxic_preedit_start_callback): Use a cleaner way to specify it,
avoiding the need for type macros, and for a cast
if HAVE_XICCALLBACK_CALLBACK.
* src/xterm.c (handle_one_xevent): 2nd arg is now XEvent *
on all platforms, as there is no need to diverge, and
diverging meant we needed lots of unnecessary casts.
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* lwlib/lwlib.c (allocate_widget_instance):
Simplify via xzalloc.
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* lwlib/lwlib-Xaw.c (buttonTrans) [USE_CAIRO || HAVE_XFT]:
Now static. This pacifies gcc -Wmissing-variable-declarations.
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Run "TZ=UTC0 admin/update-copyright".
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Crash observed on cfarm's cfarm210 machine, which is a Solaris 10 zone
on an M3000 server.
* lwlib/xlwmenu.c (XlwMenuInitialize): Initialize menu.font.
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See the note in admin/notes/documentation.
Ref: https://lists.gnu.org/r/emacs-devel/2012-02/msg00649.html
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* lib/Makefile.in (.SUFFIXES):
* lwlib/Makefile.in (.SUFFIXES):
* oldXMenu/Makefile.in (.SUFFIXES):
* src/Makefile.in (.SUFFIXES): Register .c as a default suffix,
for this list is emptied when `-r' is provided to Make.
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* lwlib/lwlib.c (lwlib_toolkit_type): Remove unused var.
* lwlib/xlwmenu.c (submenu_destroyed): Now static.
* src/xmenu.c (widget_id_tick): Declare extern, as a FIXME.
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typeof is an extension which does not exist in Standard C, so macros
using it are unsuitable for inclusion in Emacs.
This reverts commit 37889523278fe65733938fb11c3701898309961c.
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A `swap` macro prevents programming errors and is more concise.
It is a natural addition to our existing `min` and `max` macros.
* src/lisp.h (swap): New macro.
* lwlib/xlwmenu.c (draw_shadow_rectangle, draw_shadow_rhombus):
* src/androidterm.c (android_get_surrounding_text):
* src/buffer.c (Fmake_overlay, modify_overlay, Fmove_overlay):
* src/dispnew.c (swap_glyphs_in_rows, reverse_rows):
* src/editfns.c (Finsert_buffer_substring)
(Fcompare_buffer_substrings):
* src/eval.c (run_hook_wrapped_funcall):
* src/fns.c (extract_data_from_object):
* src/regex-emacs.c (forall_firstchar_1):
* src/textconv.c (textconv_query, get_extracted_text)
(get_surrounding_text):
* src/textprop.c (validate_interval_range)
(verify_interval_modification):
* src/w32uniscribe.c (OTF_INT16_VAL):
* src/xfaces.c (load_face_colors):
* src/xterm.c (SWAPCARD32): Prefer using above macro to open-coding.
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* lwlib/Makefile.in (DEPFLAGS): Use OBJS to calculate dependency
file names, not ALLOBJS. This fixes a typo introduced
in 2015-05-15 "Replace AC_SUBST_FILE in configure with include in
Makefiles" that caused lwlib/*.o to not be rebuilt sometimes
when that was needed.
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* lwlib/lwlib-Xaw.c (make_dialog): Don’t dump core if calloc fails.
Caught with --enable-gcc-warnings.
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* lwlib/xlwmenu.c (xlwMenuResources, display_menu_item)
(make_drawing_gcs, make_shadow_gcs, openXftFont, XlwMenuRealize)
(XlwMenuSetValues): Use -1 as the default for
highlight_foreground. Replace that with the normal foreground
when creating GCs. Reported by Colin Baxter
<m43cap@yandex.com>.
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* lwlib/xlwmenuP.h:
* lwlib/xlwmenu.h:
* lwlib/xlwmenu.c: Introduce resources to handle colored highlighting
of menu entries.
* doc/emacs/xresources.texi (Lucid Resources): Documentation.
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* lwlib/xlwmenu.c (make_shadow_gcs): Remove code that sets a value
to itself (bug#56479).
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* lwlib/xlwmenu.c (ungrab_all): Ungrab keyboard if it was
grabbed. This handles `lucid--menu-grab-keyboard' changing
while the menu is open.
(XlwMenuDestroy):
(pop_up_menu): Record if the keyboard was grabbed.
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* lwlib/xlwmenu.c (ungrab_all, pop_up_menu): Use it.
* src/keyboard.c (syms_of_keyboard): New variable (bug#46990).
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* lwlib/lwlib-Xm.c (make_menu_in_widget): Add
xm_pop_up_callback as the popup callback.
(xm_pop_up_callback): New function.
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* lwlib/lwlib-Xm.c (make_menu_in_widget): XmIsRowColumn is
broken on the latest LessTif release, so avoid that here.
* src/xfns.c (x_window): Add PropertyChangeMask which LessTif
doesn't do itself.
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* lwlib/lwlib-Xm.c (xm_arm_callback):
(make_menu_in_widget):
(update_one_menu_entry):
(xm_update_one_widget):
(do_call): Pass instance to arm callback and use wv as user data
instead of call data.
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* lwlib/lwlib-Xm.c (xm_arm_callback): Ignore arming if the arm
was not caused by an EnterNotify or MotionNotify event.
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* lwlib/xlwmenu.c (XlwMenuDestroy): Only set submenu_destroyed
if menu bar widget.
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836be7a112 ; * etc/refcards/ru-refcard.tex: Update Copyright year.
86cbc6ee4a * lisp/net/tramp-sh.el: Adapt copyright year
ebe8772f65 ; Minor fixes related to copyright years
23c1ee6989 ; * test/manual/etags/ETAGS.good_N: Adjust to copyright ye...
8d3fc7ec89 * src/xfaces.c (face_for_font): Make 'hash' be uintptr_t.
19dcb237b5 ; Add 2022 to copyright years.
# Conflicts:
# etc/NEWS
# etc/refcards/ru-refcard.tex
# lib/cdefs.h
# lisp/erc/erc-dcc.el
# lisp/erc/erc-imenu.el
# lisp/erc/erc-replace.el
# lisp/image-dired.el
# lisp/progmodes/xref.el
# m4/alloca.m4
# m4/byteswap.m4
# m4/errno_h.m4
# m4/getopt.m4
# m4/gnulib-common.m4
# m4/inttypes.m4
# m4/stddef_h.m4
# m4/stdint.m4
# m4/sys_socket_h.m4
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* lwlib/xlwmenu.c (fit_to_screen):
(pop_up_menu): Adjust menu position based on dimensions of the
current monitor's workarea. (bug#52809)
* src/xfns.c (x_get_monitor_attributes): Stop testing for the
RandR extension here.
(xlw_monitor_dimensions_at_pos_1):
(xlw_monitor_dimensions_at_pos): New functions.
* src/xterm.c (x_term_init): Query for the RandR extension when
connecting to a display.
* src/xterm.h (xlw_monitor_dimensions_at_pos): New prototype.
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* doc/emacs/xresources.texi (Lucid Resources): Document the resource.
Also document the 'cursor' resource (bug#52052).
* lwlib/xlwmenu.c (make_drawing_gcs): Re-enable the use of the
disabledForeground resource. The use of this X resource was disabled
without reason in commit ef93458b2f8 by overwriting its value with the
value of the foreground resource.
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* lwlib/xlwmenu.c (draw_shadow_rectangle, draw_shadow_rhombus):
Use the buttonForeground resource color (bug#51988).
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* lwlib/xlwmenu.h (XtNborderThickness, XtCBorderThickness): New X
resource name.
* lwlib/xlwmenuP.h (XlwMenuPart): New border_thickness field.
* lwlib/xlwmenu.c (xlwMenuResources): Access the new resource.
(draw_shadow_rectangle): Use the new resource value.
* doc/emacs/xresources.texi (Lucid Resources): Document the new
resource (bug#51867).
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* Makefile.in (FIND_DELETE): New, set by configure.
(extraclean_dirs): Remove.
(extraclean): Make it just a small variation on maintainer-clean.
* admin/charsets/Makefile.in (extraclean):
* admin/grammars/Makefile.in (extraclean):
* admin/unidata/Makefile.in (extraclean):
* leim/Makefile.in (extraclean):
* lib-src/Makefile.in (extraclean):
* lisp/Makefile.in (extraclean):
* lwlib/Makefile.in (extraclean):
* nt/Makefile.in (extraclean):
* src/Makefile.in (extraclean): Remove target.
* lib/Makefile.in (extraclean): Merge into maintainer-clean.
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* GNUmakefile: Add description of 'extraclean'.
* Makefile.in (extraclean_dirs): Add lwlib.
* lwlib/Makefile.in (clean mostlyclean extraclean): Add
'extraclean' target.
* lisp/Makefile.in (extraclean): Remove ${loaddefs}, not just
${LOADDEFS}. Delete all backup and autosave files.
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* src/verbose.mk.in: New file.
* configure.ac (AM_V, AM_DEFAULT_V): Remove output variables.
(src/verbose.mk): New output file.
* Makefile.in, admin/charsets/Makefile.in:
* admin/grammars/Makefile.in, admin/unidata/Makefile.in:
* doc/emacs/Makefile.in, doc/lispintro/Makefile.in:
* doc/lispref/Makefile.in, doc/misc/Makefile.in, leim/Makefile.in:
* lib-src/Makefile.in, lib/Makefile.in, lisp/Makefile.in:
* lwlib/Makefile.in, nt/Makefile.in, oldXMenu/Makefile.in:
* src/Makefile.in, src/verbose.mk.in, test/Makefile.in:
Include src/verbose.mk rather than repeatedly defining AM_V_at etc.
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Run "TZ=UTC0 admin/update-copyright".
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* lwlib/lwlib-utils.c (crxft_font_open_name): Use FcFontMatch to
get a pattern to pass to cairo_ft_font_face_create_for_pattern.
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Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
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* admin/merge-gnulib (GNULIB_MODULES): Add strnlen.
* lib-src/etags.c (find_entries):
* src/emacs.c (main):
* src/nsmenu.m (parseKeyEquiv:):
* src/nsterm.m (ns_xlfd_to_fontname):
* src/term.c (vfatal):
Prefer !*X to !strlen (X).
* lib-src/etags.c (pfnote, add_regex):
* lib-src/pop.c (pop_open):
* lib-src/update-game-score.c (main):
* lwlib/lwlib.c (lw_separator_p):
* src/doprnt.c (doprnt):
* src/emacs.c (main):
* src/inotify.c (inotifyevent_to_event):
* src/keyboard.c (menu_separator_name_p, parse_tool_bar_item):
* src/sysdep.c (get_current_dir_name_or_unreachable):
* src/xdisp.c (store_mode_line_string):
Use strnlen to avoid unnecessary work with strlen.
* lib-src/etags.c (Prolog_functions, prolog_pr)
(Erlang_functions, erlang_func):
Prefer ptrdiff_t to size_t when either will do.
(prolog_pr, erlang_func): New arg LASTLEN, to avoid
unnecessary strlen call. All callers changed.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* lib/strnlen.c, m4/strnlen.m4: New files, copied from Gnulib.
* lwlib/lwlib.c (lw_separator_p):
* src/json.c (json_has_prefix):
Use strncmp to avoid unecessary work with strlen + memcmp.
* src/process.c (set_socket_option): Use SBYTES instead of strlen.
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* lwlib/lwlib-utils.c (crxft_font_open_name) [USE_CAIRO]: Return NULL if
font extents are bogus.
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* configure.ac: Check cairo early. Don't try Xft if cairo is used.
* lwlib/lwlib-utils.h [USE_CAIRO]: Include cairo.h and fontconfig.h.
(XftFont, XftDraw, XftColor, XGlyphInfo) [USE_CAIRO]: New typedefs.
(XftFontOpenName, XftFontClose, XftDrawCreate, XftDrawDestroy)
(XftDrawRect, XftDrawStringUtf8, XftTextExtentsUtf8) [USE_CAIRO]: New macros.
(crxft_font_open_name, crxft_font_close, crxft_draw_create)
(crxft_draw_rect, crxft_draw_string, crxft_text_extents) [USE_CAIRO]: New
externs.
* lwlib/lwlib-utils.c [USE_CAIRO]: Include math.h, cairo-ft.h, and
cairo-xlib.h.
(crxft_font_open_name, crxft_font_close, crxft_draw_create)
(crxft_set_source_color, crxft_draw_rect, crxft_draw_string)
(crxft_text_extents) [USE_CAIRO]: New Xft compatibility functions.
* lwlib/xlwmenuP.h [USE_CAIRO]: Include lwlib-utils.h.
* lwlib/xlwmenu.c (display_menu_item) [USE_CAIRO]: Call
cairo_surface_mark_dirty and cairo_surface_flush.
* lwlib/lwlib-Xaw.c [USE_CAIRO]: Include stdlib.h and lwlib-utils.h.
(draw_text) [USE_CAIRO]: Call cairo_surface_flush.
* src/xsettings.c [USE_CAIRO]: Include fontconfig.h
(apply_xft_settings) [!HAVE_XFT]: Don't call XftDefaultSubstitute or
XftDefaultSet.
* lwlib/lwlib-Xaw.c:
* lwlib/lwlib-int.h:
* lwlib/xlwmenu.c:
* lwlib/xlwmenuP.h:
* src/xrdb.c:
* src/xsettings.c:
* src/xterm.c: Replace all #ifdef HAVE_XFT with #if defined USE_CAIRO ||
defined HAVE_XFT.
* src/xfns.c (x_default_font_parameter): Replace #ifdef HAVE_XFT with #if
defined USE_CAIRO || defined HAVE_XFT.
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* lwlib/lwlib-int.h (struct _widget_instance) [HAVE_XFT]: Remove nr_xft_data.
* lwlib/lwlib-Xaw.c (find_xft_data, xaw_update_one_widget) [HAVE_XFT]: Loop
while widget member is not NULL instead of using nr_xft_data.
(xaw_destroy_instance) [HAVE_XFT]: Move xft_data release code from here ...
(destroy_xft_data) [HAVE_XFT]: ... to here.
(make_dialog) [HAVE_XFT]: Add destroy_xft_data as destroy callback for dialog.
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* lwlib/lwlib-Xaw.c (get_text_width_and_height) [HAVE_XFT]:
* lwlib/xlwmenu.c (string_width) [HAVE_XFT]: Use xOff member instead of width.
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2fcf2df Fix copyright years by hand
26bed8b Update copyright year to 2019
2814292 Fix value of default frame height. (Bug#33921)
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