+2012-07-11 Glenn Morris <rgm@gnu.org>
+
+ * s/gnu-linux.h, s/sol2-6.h: No longer define POSIX,
+ unused since 2011-01-17 change to systty.h.
+
+ * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h, s/gnu-linux.h:
+ * s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
+ Move HAVE_PTYS and HAVE_SOCKETS to configure.
+
+2012-07-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * s/sol2-6.h (HAVE_LIBKSTAT): Remove. (Bug#11914)
+
+2012-07-11 Glenn Morris <rgm@gnu.org>
+
+ * s/darwin.h, s/gnu-linux.h, s/template.h:
+ Move INTERRUPT_INPUT to configure.
+
+2012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Minor adjustments to interning code.
+ * lisp.h (intern, intern_c_string): Redefine as static inline
+ wrappers for intern_1 and intern_c_string_1, respectively.
+ (intern_1, intern_c_string_1): Rename prototypes.
+ * lread.c (intern_1, intern_c_string_1, oblookup): Simplify
+ Vobarray checking.
+ * font.c (font_intern_prop): Likewise. Adjust comment.
+ * w32font.c (intern_font_name): Likewise.
+
+2012-07-11 Andreas Schwab <schwab@linux-m68k.org>
+
+ * gnutls.c (Fgnutls_boot): Properly parse :keylist argument.
+
+ * coding.c (Fdefine_coding_system_internal): Use XCAR/XCDR instead
+ of Fcar/Fcdr if possible.
+ * font.c (check_otf_features): Likewise.
+ * fontset.c (Fnew_fontset): Likewise.
+ * gnutls.c (Fgnutls_boot): Likewise.
+ * minibuf.c (read_minibuf): Likewise.
+ * msdos.c (IT_set_frame_parameters): Likewise.
+ * xmenu.c (Fx_popup_dialog): Likewise.
+ * w32menu.c (Fx_popup_dialog): Likewise.
+
+2012-07-11 Glenn Morris <rgm@gnu.org>
+
+ * s/bsd-common.h, s/cygwin.h: No need to undefine INTERRUPT_INPUT,
+ since nothing has defined it on these platforms.
+
+ * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/gnu-linux.h:
+ * s/irix6-5.h: Move SIGNALS_VIA_CHARACTERS to configure.
+
+ * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
+ * s/gnu-linux.h, s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
+ Move CLASH_DETECTION to configure.
+
+ * s/gnu.h: Remove file, which is now empty.
+
+ * s/gnu.h, s/gnu-linux.h:
+ Move GNU_LIBRARY_PENDING_OUTPUT_COUNT to configure.
+
+2012-07-11 John Wiegley <johnw@newartisans.com>
+
+ * alloc.c (mark_memory): Guard the "no_address_safety_analysis"
+ function attribute, so we only use it if it exists in the
+ compiler.
+
+2012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Avoid call to strlen in fast_c_string_match_ignore_case.
+ * search.c (fast_c_string_match_ignore_case): Change to use
+ length argument. Adjust users accordingly.
+ * lisp.h (fast_c_string_match_ignore_case): Adjust prototype.
+
+2012-07-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ Assume mkdir, rmdir.
+ * sysdep.c (mkdir) [!HAVE_MKDIR]: Remove.
+ * sysdep.c (rmdir) [!HAVE_RMDIR]: Remove.
+
+ Assume rename.
+ * sysdep.c (rename) [!HAVE_RENAME]: Remove.
+
+ Assume perror.
+ * s/hpux10-20.h (HAVE_PERROR): Remove.
+ * sysdep.c (perror) [HPUX && !HAVE_PERROR]:
+ Remove dummy definition, as this problem was obsolete long ago.
+
+ Assume strerror.
+ * sysdep.c (strerror) [!HAVE_STRERROR && !WINDOWSNT]: Remove.
+
+2012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Avoid calls to strlen in font processing functions.
+ * font.c (font_parse_name, font_parse_xlfd, font_parse_fcname)
+ (font_open_by_name): Change to use length argument. Adjust
+ users accordingly.
+ * font.h (font_open_by_name, font_parse_xlfd, font_unparse_xlfd):
+ Adjust prototypes.
+ * xfont.c (xfont_decode_coding_xlfd, font_unparse_xlfd):
+ Change to return ptrdiff_t.
+ (xfont_list_pattern, xfont_match): Use length returned by
+ xfont_decode_coding_xlfd.
+ * xfns.c (x_default_font_parameter): Omit useless xstrdup.
+
+2012-07-11 Glenn Morris <rgm@gnu.org>
+
+ * s/darwin.h, s/freebsd.h, s/netbsd.h:
+ Move DONT_REOPEN_PTY to configure.
+
+ * sound.c (DEFAULT_SOUND_DEVICE) [!WINDOWSNT]:
+ * s/netbsd.h (DEFAULT_SOUND_DEVICE): Let configure set it.
+
+2012-07-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ Remove "#define unix" that is no longer needed (Bug#11905).
+ * s/aix4-2.h (unix): Remove; no longer needed.
+
+ EMACS_TIME simplification (Bug#11875).
+ This replaces macros (which typically do not work in GDB)
+ with functions, typedefs and enums, making the code easier to debug.
+ The functional style also makes code easier to read and maintain.
+ * systime.h: Include <sys/time.h> on all hosts, not just if
+ WINDOWSNT, since 'struct timeval' is needed in general.
+ (EMACS_TIME): Now a typedef, not a macro.
+ (EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): Now constants,
+ not macros.
+ (EMACS_SECS, EMACS_NSECS, EMACS_TIME_SIGN, EMACS_TIME_VALID_P)
+ (EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE, EMACS_TIME_EQ)
+ (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT)
+ (EMACS_TIME_LE): Now functions, not macros.
+ (EMACS_SET_SECS, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS)
+ (EMACS_SET_USECS, EMACS_SET_SECS_USECS): Remove these macros,
+ which are not functions. All uses rewritten to use:
+ (make_emacs_time): New function.
+ (EMACS_SECS_ADDR, EMACS_SET_INVALID_TIME, EMACS_GET_TIME)
+ (EMACS_ADD_TIME, EMACS_SUB_TIME): Remove these macros, which are
+ not functions. All uses rewritten to use the following, respectively:
+ (emacs_secs_addr, invalid_emacs_time, get_emacs_time)
+ (add_emacs_time, sub_emacs_time): New functions.
+ * atimer.c: Don't include <sys/time.h>, as "systime.h" does this.
+ * fileio.c (Fcopy_file):
+ * xterm.c (XTflash): Get the current time closer to when it's used.
+ * makefile.w32-in ($(BLD)/atimer.$(O)): Update dependencies.
+
+ * bytecode.c (targets): Suppress -Woverride-init warnings.
+
+ Simplify by avoiding confusing use of strncpy etc.
+ * doc.c (Fsnarf_documentation):
+ * fileio.c (Ffile_name_directory, Fsubstitute_in_file_name):
+ * frame.c (Fmake_terminal_frame):
+ * gtkutil.c (get_utf8_string):
+ * lread.c (openp):
+ * nsmenu.m (ns_update_menubar):
+ * regex.c (regerror):
+ Prefer memcpy to strncpy and strncat when either will do.
+ * fileio.c (Fsubstitute_in_file_name):
+ * keyboard.c (MULTI_LETTER_MOD, parse_modifiers_uncached)
+ (menu_separator_name_p):
+ * nsmenu.m (ns_update_menubar):
+ Prefer memcmp to strncmp when either will do.
+ * nsterm.m: Include <ftoastr.h>.
+ (ns_get_color):
+ * s/gnu-linux.h, s/sol2-6.h, s/unixware.h (PTY_TTY_NAME_SPRINTF):
+ Prefer snprintf to strncpy.
+ * nsterm.m (ns_term_init):
+ * widget.c (set_frame_size) [0]: Prefer xstrdup to xmalloc + strncpy.
+ * nsterm.m (ns_term_init):
+ Avoid the need for strncpy, by using build_string or
+ make_unibyte_string directly. Use dtoastr, not snprintf.
+ * process.c (Fmake_network_process): Diagnose service names that
+ are too long, rather than silently truncating them or creating
+ non-null-terminated names.
+ (Fnetwork_interface_info): Likewise, for interface names.
+ * sysdep.c (system_process_attributes) [GNU_LINUX]:
+ Prefer sprintf to strncat.
+ * xdisp.c (debug_method_add) [GLYPH_DEBUG]:
+ Prefer vsnprintf to vsprintf + strncpy.
+
+2012-07-10 Glenn Morris <rgm@gnu.org>
+
+ * dispnew.c (PENDING_OUTPUT_COUNT) [!__GNU_LIBRARY__]:
+ Clarify fallback case.
+
+2012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Use XCAR and XCDR instead of Fcar and Fcdr where possible.
+ * callint.c, coding.c, doc.c, editfns.c, eval.c, font.c, fontset.c,
+ * frame.c, gnutls.c, minibuf.c, msdos.c, textprop.c, w32fns.c,
+ * w32menu.c, window.c, xmenu.c: Change to use XCAR and XCDR
+ where argument type is known to be a Lisp_Cons.
+
+2012-07-10 Tom Tromey <tromey@redhat.com>
+
+ * bytecode.c (BYTE_CODE_THREADED): New macro.
+ (BYTE_CODES): New macro. Replaces all old byte-code defines.
+ (enum byte_code_op): New type.
+ (CASE, NEXT, FIRST, CASE_DEFAULT, CASE_ABORT): New macros.
+ (exec_byte_code): Use them. Use token threading when applicable.
+
+2012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Optimize pure C strings initialization.
+ * lisp.h (make_pure_string): Fix prototype.
+ (build_pure_c_string): New function, defined as static inline. This
+ provides a better opportunity to optimize away calls to strlen when
+ the function is called with compile-time constant argument.
+ * alloc.c (make_pure_c_string): Fix comment. Change to add nchars
+ argument, adjust users accordingly. Use build_pure_c_string where
+ appropriate.
+ * buffer.c, coding.c, data.c, dbusbind.c, fileio.c, fontset.c, frame.c,
+ * keyboard.c, keymap.c, lread.c, search.c, syntax.c, w32fns.c, xdisp.c,
+ * xfaces.c, xfns.c, xterm.c: Use build_pure_c_string where appropriate.
+
+2012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Avoid calls to strlen in miscellaneous functions.
+ * buffer.c (init_buffer): Use precalculated len, adjust if needed.
+ * font.c (Ffont_xlfd_name): Likewise. Change to call make_string.
+ * lread.c (openp): Likewise.
+
+2012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Avoid calls to strlen in path processing functions.
+ * fileio.c (file_name_as_directory): Add comment. Change to add
+ srclen argument and return the length of result. Adjust users
+ accordingly.
+ (directory_file_name): Fix comment. Change to add srclen argument,
+ swap 1st and 2nd arguments to obey the common convention. Adjust
+ users accordingly.
+ * filelock.c (fill_in_lock_file_name): Avoid calls to strlen.
+
+2012-07-10 Glenn Morris <rgm@gnu.org>
+
+ * s/cygwin.h, s/darwin.h, s/freebsd.h, s/netbsd.h, s/unixware.h:
+ Move PENDING_OUTPUT_COUNT definition to configure.
+
+ * s/irix6-5.h (DATA_START, DATA_SEG_BITS):
+ * s/hpux10-20.h (DATA_SEG_BITS, DATA_START):
+ * s/gnu.h (DATA_START): Move definitions to configure.
+
+ * s/irix6-5.h (SETUP_SLAVE_PTY, PTY_NAME_SPRINTF): Drop ifdef guards.
+ We include usg5-4-common.h, which defines them both.
+
+ * s/gnu.h: Don't include fcntl.h (every file in Emacs that uses
+ O_RDONLY already includes it).
+
+ Stop ns builds setting the EMACSLOADPATH environment variable.
+ * nsterm.m (ns_load_path): Rename from ns_init_paths.
+ Now it does not set EMACSLOADPATH, just returns the load-path string.
+ * nsterm.h: Update accordingly.
+ * lread.c [HAVE_NS]: Include nsterm.h.
+ (init_lread) [HAVE_NS]: Use ns_load_path.
+ * emacs.c (main) [HAVE_NS]: No longer call ns_init_paths.
+
+2012-07-09 Glenn Morris <rgm@gnu.org>
+
+ * s/gnu.h (SIGNALS_VIA_CHARACTERS): No need to define it here,
+ since the included bsd-common.h does so.
+
+ Stop ns builds setting the EMACSPATH environment variable.
+ * nsterm.m (ns_exec_path): New function, split from ns_init_paths.
+ (ns_init_paths): Do not set EMACSPATH.
+ * nsterm.h (ns_exec_path): Add it.
+ * callproc.c (init_callproc_1, init_callproc) [HAVE_NS]:
+ Use ns_exec_path.
+
+ * nsterm.m, nsterm.h (ns_etc_directory): Fix type, empty return.
+
+2012-07-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * process.c (wait_reading_process_output): 'waitchannels' was unset
+ when read_kbd || !NILP (wait_for_cell); fix this.
+
+ Add GCC-style 'const' attribute to functions that can use it.
+ * character.h (char_resolve_modifier_mask):
+ * keyboard.h (make_ctrl_char):
+ * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe)
+ (init_character_once, next_almost_prime, init_fns, init_image)
+ (flush_pending_output, init_sound):
+ * mem-limits.h (start_of_data):
+ * menu.h (finish_menu_items):
+ Add ATTRIBUTE_CONST.
+ * emacs.c (DEFINE_DUMMY_FUNCTION):
+ Declare the dummy function with ATTRIBUTE_CONST.
+ * lisp.h (Fbyteorder, Fmax_char, Fidentity):
+ Add decls with ATTRIBUTE_CONST.
+
+ Minor improvements to make_formatted_string.
+ * alloc.c (make_formatted_string): Prefer int to ptrdiff_t
+ where int is good enough, as vsprintf returns an int.
+ * lisp.h (make_formatted_string): Add ATTRIBUTE_FORMAT_PRINTF.
+
+2012-07-09 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Use make_formatted_string to avoid double length calculation.
+ * lisp.h (make_formatted_string): New prototype.
+ * alloc.c (make_formatted_string): New function.
+ * buffer.c (Fgenerate_new_buffer_name): Use it.
+ * dbus.c (syms_of_dbusbind): Likewise.
+ * editfns.c (Fcurrent_time_zone): Likewise.
+ * filelock.c (get_boot_time): Likewise.
+ * frame.c (make_terminal_frame, set_term_frame_name)
+ (x_report_frame_params): Likewise.
+ * image.c (gs_load): Likewise.
+ * minibuf.c (get_minibuffer): Likewise.
+ * msdos.c (dos_set_window_size): Likewise.
+ * process.c (make_process): Likewise.
+ * xdisp.c (ensure_echo_area_buffers): Likewise.
+ * xsettings.c (apply_xft_settings): Likewise.
+
+2012-07-09 Glenn Morris <rgm@gnu.org>
+
+ Stop ns builds polluting the environment with EMACSDATA, EMACSDOC.
+ * nsterm.m (ns_etc_directory): New function, split from ns_init_paths.
+ (ns_init_paths): Do not set EMACSDATA, EMACSDOC.
+ * nsterm.h (ns_etc_directory): Add it.
+ * callproc.c [HAVE_NS]: Include nsterm.h.
+ (init_callproc_1, init_callproc) [HAVE_NS]: Use ns_etc_directory.
+
+2012-07-09 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Move marker debugging code under MARKER_DEBUG.
+ * marker.c (MARKER_DEBUG): Move marker debugging code under
+ #ifdef MARKER_DEBUG because byte_char_debug_check is too slow
+ for bootstrap with --enable-checking (~3x slowdown reported
+ by Juanma Barranquero <lekktu@gmail.com>).
+ (verify_bytepos): Move under #ifdef MARKER_DEBUG.
+
+2012-07-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * systime.h (EMACS_SUB_TIME): Clarify behavior with unsigned time_t.
+ See <http://bugs.gnu.org/11825#29>.
+
+2012-07-08 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (fill_glyphless_glyph_string): If the face of the glyph
+ has no font, use the frame's font. (Bug#11813)
+ (display_line): Add commentary about displaying truncation glyphs
+ on GUI frames.
+ (produce_special_glyphs): Move here from term.c.
+
+ * term.c (produce_special_glyphs): Move to xdisp.c.
+
+ * dispextern.h (produce_special_glyphs): Move prototype to xdisp.c
+ section.
+
+2012-07-07 Andreas Schwab <schwab@linux-m68k.org>
+
+ * xdisp.c (display_line): Avoid warning about implicit declaration
+ of FRAME_FONT.
+
+ * frame.c (get_frame_param): Define only if HAVE_WINDOW_SYSTEM.
+
+ * lisp.h: Remove empty conditional.
+
+2012-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lread.c (load_path_check): Now static.
+
+ Fix some minor --with-ns problems found by static checking.
+ * frame.c (Ftool_bar_pixel_width) [!FRAME_TOOLBAR_WIDTH]:
+ (x_set_font) [!HAVE_X_WINDOWS]:
+ * image.c (xpm_load_image) [HAVE_NS]:
+ (x_to_xcolors) [!HAVE_X_WINDOWS && !HAVE_NTGUI]:
+ (x_disable_image) [!HAVE_NS && !HAVE_NTGUI]:
+ Remove unused local.
+ (Fx_parse_geometry) [HAVE_NS]: Don't return garbage.
+ (xpm_load_image) [HAVE_NS && !HAVE_XPM]: Remove unused label.
+ * image.c (x_create_bitmap_from_file) [HAVE_NS]:
+ (xpm_load_image, xpm_load) [HAVE_NS && !HAVE_XPM]:
+ * nsselect.m (symbol_to_nsstring, ns_string_to_pasteboard_internal):
+ * xfaces.c (Fx_load_color_file) [!HAVE_X_WINDOWS]:
+ Fix pointer signedness problem.
+ * xfaces.c (FRAME_X_FONT_TABLE):
+ * xterm.h (FRAME_X_FONT_TABLE): Remove unused, incompatible macros.
+
+2012-07-07 Glenn Morris <rgm@gnu.org>
+
+ * lread.c (load_path_check): New function, split from init_lread.
+ (init_lread): Reorganize. Motivation:
+ If EMACSLOADPATH is set, check/warn about that rather than the
+ defaults, which we are not going to use. Hence we can remove
+ the turn_off_warning and WINDOWSNT || HAVE_NS tests.
+ Don't warn if site-lisp directories are missing.
+ If not installed, start from a blank load-path, since
+ PATH_LOADSEARCH refers to the eventual installation directories.
+
+2012-07-07 Eli Zaretskii <eliz@gnu.org>
+
+ Support truncation and continuation glyphs on GUI frames, when
+ fringes are disabled. (Bug#11832)
+ * xdisp.c (init_iterator): Get dimensions of truncation and
+ continuation glyphs even if on GUI frames. Adjust
+ it->last_visible_x on GUI frames when the left or right fringes,
+ or both, are absent.
+ (start_display, move_it_in_display_line_to): Handle the case of a
+ GUI frame without a fringe to display continuation or truncation
+ glyphs.
+ (insert_left_trunc_glyphs): Support GUI frames: make sure
+ truncation glyphs overwrite enough glyphs from the current line to
+ have sufficient space in pixels.
+ (display_line): Support truncation and continuation glyphs on GUI
+ frames. If some spare pixels are left on the line after inserting
+ the truncation glyphs, fill that space with a stretch glyph of a
+ suitably computed width.
+
+ * term.c (produce_special_glyphs): Call PRODUCE_GLYPHS, not
+ produce_glyphs, to support GUI sessions.
+
+2012-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * sysdep.c (ULLONG_MAX): Define if not already defined (Bug#11781).
+
+ * sysdep.c (list_system_processes): Port to NetBSD-current (Bug#11797).
+
+ Do not require float-time's arg to fit in time_t (Bug#11825).
+ This works better on hosts where time_t is unsigned, and where
+ float-time is applied to the (negative) difference between two times.
+ * editfns.c (decode_time_components): Last arg is now double *,
+ not int *, and means to store all the result as a double, without
+ worrying about whether the seconds part fits in time_t.
+ All callers changed.
+ (lisp_time_argument): Remove last int * arg, as it's no longer needed.
+ All callers changed.
+ (Ffloat_time): Do not fail merely because the specified time falls
+ outside of time_t range.
+
2012-07-07 Glenn Morris <rgm@gnu.org>
* s/darwin.h (HAVE_RES_INIT, HAVE_LIBRESOLV):
Fix marker debugging code.
* marker.c (byte_char_debug_check): Do not perform the check
if buffer is not multibyte.
- (buf_charpos_to_bytepos, buf_bytepos_to_charpos): Call
- byte_char_debug_check with correct arguments.
+ (buf_charpos_to_bytepos, buf_bytepos_to_charpos):
+ Call byte_char_debug_check with correct arguments.
2012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
Compile marker debugging code only if ENABLE_CHECKING is defined.
- * marker.c (byte_char_debug_check, count_markers): Use
- only if ENABLE_CHECKING is defined.
+ * marker.c (byte_char_debug_check, count_markers):
+ Use only if ENABLE_CHECKING is defined.
(byte_debug_flag): Remove.
(CONSIDER, buf_charpos_to_bytepos, buf_bytepos_to_charpos):
Always call byte_char_debug_check if ENABLE_CHECKING is defined.
(make_widget_for_menu_item, xg_make_tool_item): Use gtk_box_new
followed by gtk_box_set_homogeneous (Bug#11768).
(xg_update_menu_item): Use GTK_IS_BOX (Bug#11768).
- (update_theme_scrollbar_width, xg_create_scroll_bar): Use
- gtk_scrollbar_new (Bug#11768).
+ (update_theme_scrollbar_width, xg_create_scroll_bar):
+ Use gtk_scrollbar_new (Bug#11768).
(xg_event_is_for_scrollbar): Use Gdk Device functions for HAVE_GTK3.
(is_box_type): New function (Bug#11768).
(xg_tool_item_stale_p): Call is_box_type.
Fix compilation with -DGLYPH_DEBUG=1 on MS-Windows.
* w32term.c [GLYPH_DEBUG]: Add prototype for x_check_font.
- (x_check_font) [GLYPH_DEBUG]: New function, copied from xterm.c
+ (x_check_font) [GLYPH_DEBUG]: New function, copied from xterm.c.
* w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: Fix broken
reference to image_cache->refcount.
(EmacsToolbar): Implements NSToolbarDelegate on OSX >= 10.6.
* nsselect.m (ns_string_from_pasteboard): Don't use deprecated methods
- cString and lossyCString on OSX >= 10.4
+ cString and lossyCString on OSX >= 10.4.
* nsmenu.m (fillWithWidgetValue): Don't use deprecated method
sizeToFit on OSX >= 10.2.
HCoop / bpt / emacs.git / blobdiff