* nt/inc/ms-w32.h: Include stdint.h.
(_execvp, execve): Provide prototypes.
* lib-src/emacsclient.c [WINDOWSNT]: Remove prototype for execvp,
it is now in nt/inc/ms-w32.h.
* lib-src/ntlib.c (getppid): Avoid compiler warnings due to format
mismatch.
(sys_ctime): Remove, not used.
Inspired by a suggestion from RMS in: http://bugs.gnu.org/23640#58
* .dir-locals.el (c-mode): Adjust to macro changes.
* src/conf_post.h (NONVOLATILE, UNINIT): New macros (Bug#23640).
(IF_LINT): Remove. All uses replaced by the new macros.
Nowadays GCC is smarter, or the Emacs code has mutated, or both,
and now is as good a time as any to remove uses of IF_LINT that
now seem to be unnecessary.
* lib-src/emacsclient.c (set_local_socket):
* lib-src/movemail.c (main) [MAIL_USE_MAILLOCK && HAVE_TOUCHLOCK]:
* src/buffer.c (fix_start_end_in_overlays, fix_overlays_before):
* src/casefiddle.c (casify_region):
* src/charset.c (load_charset_map):
* src/coding.c (decode_coding_object, encode_coding_object):
* src/data.c (Fmake_variable_buffer_local, Fmake_local_variable)
(cons_to_unsigned, cons_to_signed):
* src/frame.c (make_frame, x_set_frame_parameters):
* src/keyboard.c (read_event_from_main_queue):
* src/regex.c (regex_compile):
* src/syntax.c (back_comment):
* src/window.c (Frecenter):
* src/xfaces.c (Fx_list_fonts):
Remove IF_LINT that no longer seems necessary.
* src/image.c (png_load_body, jpeg_load_body): Simplify use of IF_LINT.
* src/keyboard.c (read_char): Use IF_LINT (volatile) rather than
a pragma dance to pacify GCC -Wclobbered.
* src/xdisp.c (x_produce_glyphs): Rewrite to avoid need for IF_LINT.
* src/xterm.c (x_connection_closed): Now _Noreturn, which should
mean we do not need IF_LINT any more.
(x_io_error_quitter): Now _Noreturn. Put an 'assume (false)’
at the end, to forestall warnings from older compilers.
* configure.ac (WERROR_CFLAGS): Omit -Wunused-const-variable=2.
* lib-src/etags.c (LOOKING_AT, LOOKING_AT_NOCASE):
Omit test whether pointer plus a constant equals a null pointer.
* src/alloc.c (compact_small_strings):
Avoid pointer arithmetic on null pointers.
* src/alloc.c (mark_face_cache):
* src/fontset.c (free_realized_fontsets, Fset_fontset_font):
* src/fringe.c (draw_fringe_bitmap_1)
(Fset_fringe_bitmap_face):
* src/macfont.m (macfont_draw):
* src/msdos.c (IT_set_face, IT_clear_screen):
* src/nsfont.m (nsfont_draw):
* src/nsterm.h (FRAME_DEFAULT_FACE):
* src/nsterm.m (ns_draw_window_cursor)
(ns_draw_vertical_window_border, ns_draw_window_divider)
(ns_dumpglyphs_box_or_relief)
(ns_maybe_dumpglyphs_background, ns_dumpglyphs_image)
(ns_dumpglyphs_stretch):
* src/w32term.c (w32_draw_vertical_window_border)
(w32_draw_window_divider, x_set_mouse_face_gc):
* src/xdisp.c (estimate_mode_line_height, init_iterator)
(handle_face_prop, handle_single_display_spec, pop_it)
(CHAR_COMPOSED_P, get_next_display_element)
(next_element_from_display_vector, extend_face_to_end_of_line)
(fill_gstring_glyph_string,BUILD_COMPOSITE_GLYPH_STRING):
* src/xfaces.c (Finternal_merge_in_global_face, Fface_font)
(lookup_named_face):
* src/xterm.c (x_draw_vertical_window_border)
(x_draw_window_divider, x_set_mouse_face_gc):
Prefer FACE_OPT_FROM_ID to FACE_FROM_ID when the result might be null.
* src/xterm.c (try_window_id):
Redo loop to convince GCC 6.1 that it is null pointer safe.
(x_color_cells):
Use eassume as necessary to pacify GCC 6.1.
* src/dispextern.h (FACE_FROM_ID, IMAGE_FROM_ID): Now returns non-null.
(FACE_OPT_FROM_ID, IMAGE_OPT_FROM_ID): New macro, with the old
behavior of the non-_OPT macro, to be used when the result
might be a null pointer.
* src/dispnew.c (buffer_posn_from_coords, marginal_area_string)
[HAVE_WINDOW_SYSTEM]:
* src/intervals.h (INTERVAL_WRITABLE_P):
* src/term.c (turn_off_face):
* src/xdisp.c (get_glyph_face_and_encoding, fill_image_glyph_string)
(produce_image_glyph, produce_xwidget_glyph):
* src/xfaces.c (lookup_named_face):
Remove unnecessary test for null pointer.
* src/keyboard.c (read_char): Suppress bogus -Wclobbered warning.
* src/process.c (would_block): New function.
(server_accept_connection, wait_reading_process_output, send_process):
Use it.
* src/xdisp.c (get_window_cursor_type, note_mouse_highlight):
Prefer IMAGE_OPT_FROM_ID to IMAGE_FROM_ID when the result
might be null.
POSIX marked egrep and fgrep as legacy apps in SUSv2 (1997) and
withdrew them in SUSv3 (2001), and these days grep -E and grep -F
are probably more portable.
* lib-src/etags.c (main):
* lisp/eshell/em-unix.el (eshell-grep, eshell/egrep)
(eshell/fgrep):
* lisp/cedet/semantic/symref.el (semantic-symref-find-text):
* lisp/eshell/esh-var.el (eshell-apply-indices):
* lisp/progmodes/ada-xref.el (ada-xref-search-with-egrep)
(ada-find-in-src-path):
* lisp/textmodes/ispell.el (ispell-grep-command):
(ispell-lookup-words):
Use or document grep -E and grep -F instead of egrep and fgrep.
* lisp/textmodes/ispell.el (ispell-grep-options):
Use -Ei on all platforms, not just MS-Windows.
* lib-src/etags.c (print_help): Un-undocument the --no-line-directive
option. (Bug#22306)
* doc/man/etags.1: Document the --no-line-directive option.
[This reapplies commit fee0526a18,
which was inadvertently lost by merge commit
7823745acbe9b87eea2db4ef434e379fc903ec35.]
facb5e2 Update Emacs manual section related to character folding
4efea8e ; * etc/DEBUG: Fix a typo. (Bug#22984)
f8df21b Update admin/notes/unicode
950be68 Add symref-filepattern entries for c?perl-mode
8b8a6ad Don't use XRANDR 1.3 extensions if the server doesn't support them.
985dacf ; NEWS update for the last change in etags
741a6f8 Sync with gnulib
7352c6c Rework C source files to avoid ^(
a589e9a By default, etags produces unqualified Perl tag names
72c7438 Indent methods with keyword names correctly
28532a9 Propertize character literals and special global variables
differently
a7d6f39 ; Fix last change in NEWS
83b2a20 Change how /etc/NEWS presents character folding
b417c5a Revert "Revert "Backport: * lisp/isearch.el: Turn char-folding
off by default""
711ca36 Properly handle lambda as read function (bug 22961)
1b9d616 Propertize operator symbol names with symbol syntax class
9b16bc2 Stop recognizing :#{} as symbol in ruby-mode
366ec77 Allow using the left shift operator without spaces on both sides
02bf7cc Properly handle unquoting in wdired (bug 22938)
16cf469 ; Spelling fix and tighten up comment
f50bc04 Allow splat operator before percent literal
991c801 Don't apply the return value of goto-char as syntax class
6e63b3e Guard against nested percent literals
066f3bc Recognize iuwu-mod after an escaped newline
6f7a57c Fix symbolic mode string conversion for s and t
50b9826 Update 'ucs-names' database
993b2fb Improve doc string of 'shell-command'
b71c717 Make the code in movemail_strftime more general
cc057e4 Speed up redisplay of binary files with long series of nulls
e51b27e Remove the highlighting support for quoting 'like this' inside
Lisp docstrings
b1abce1 Restore leading space in movemail pop output
98b8d44 Fix bidi-paragraph-direction in Rmail view buffer
dc9d837 Don't misindent computed property generator methods
7923112 Fix mbox files produced by movemail on MS-Windows
c45a1ca doc string file descriptor exhaustion fix
265141b Fix Bug#22814
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.
* lib-src/etags.c (Perl_functions): Produce unqualified names,
unless -Q was specified.
(print_help): Update the description of -Q.
* doc/man/etags.1: Update the documentation of -Q.
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/CTAGS.good: Adapt the expected test results to the
changed Perl functionality.
* admin/CPP-DEFINES, configure.ac: Remove HAVE_GETADDRINFO, HAVE_H_ERRNO.
All uses removed.
* doc/lispref/processes.texi (Network, Network Processes), etc/NEWS:
Say that port numbers can be integer strings.
* lib-src/pop.c (h_errno) [!WINDOWSNT && !HAVE_H_ERRNO]: Remove decl.
(socket_connection): Assume HAVE_GETADDRINFO.
* lisp/mpc.el (mpc--proc-connect):
* lisp/net/network-stream.el (open-network-stream):
It’s now OK to use integer strings as port numbers.
* src/process.c (conv_numerical_to_lisp) [!HAVE_GETADDRINFO]: Remove.
(Fmake_network_process): Assume HAVE_GETADDRINFO.
* lib-src/movemail.c (movemail_strftime) [WINDOWSNT]: New function.
(strftime) [WINDOWSNT]: New macro.
(mbx_delimit_begin): Go back to previous version of this code,
now that there’s a special-purpose WINDOWSNT implementation
that should do the right thing. That way, the output continues
to use leading space rather than leading zero for day of month.
* lib-src/movemail.c (mbx_delimit_begin): Use portable strftime
format specifiers, as at least the MS-Windows version of strftime
doesn't support %e and %T.
See http://lists.gnu.org/archive/html/emacs-devel/2016-02/msg01602.html
for more details.
* nt/mingw-cfg.site (ac_cv_func_getaddrinfo)
(ac_cv_func_gai_strerror): Set to "yes", as the configure script's
test program is not smart enough to auto-detect these.
* nt/inc/sys/socket.h (getaddrinfo, freeaddrinfo): Redirect to
sys_getaddrinfo and sys_freeaddrinfo. Provide prototypes for
sys_getaddrinfo and sys_freeaddrinfo.
* src/w32.c (init_winsock): Try loading getaddrinfo and
freeaddrinfo from ws2_32.dll.
(sys_getaddrinfo, sys_freeaddrinfo): New functions.
* lib-src/pop.c [WINDOWSNT]: Include winsock2.h, not winsock.h,
and also ws2tcpip.h.
(getaddrinfo, freeaddrinfo) [WINDOWSNT]: Redirect to
sys_getaddrinfo and sys_freeaddrinfo, respectively.
(load_ws2, sys_getaddrinfo, sys_freeaddrinfo) [WINDOWSNT]: New
functions.
b13cab6 Add a eww command to toggle paragraph direction
4e46128 * nextstep/WISHLIST: Merge into etc/TODO and remove.
9e078e5 Fix char signedness issue in bidi code
064adf6 * lib-src/pop.c (socket_connection): Fix format string.
14060a9 Avoid inflooping in thing-at-point-looking-at
098d47b * lisp/emacs-lisp/derived.el (define-derived-mode): Revert
indent change.
b5db8e0 etc/PROBLEMS: Mention problems with using file descriptors
ec10ef9 * lisp/apropos.el (apropos-variable): Doc fix. (Bug#22813).
d2dd614 Remove unneeded workaround in xftfont.c
9b7593c ; * etc/NEWS: Reflect latest changes in saveplace.
fde0cd1 * lisp/saveplace.el (save-place-local-mode): New minor mode
06a872b Fix redisplay on a TTY after 'make-frame'
95f5a43 Make double-click-1 work with unbalanced parens in CC Mode.
Fixes bug#5560.
7d206fc Input method polish-slash should not use keyboard translation
8be32cf Fix an assertion
040e0d6 Fix 'toggle-save-place'
5244db2 * src/keyboard.c: Don't inadvertently set immediate_echo (bug#22581)
dacde7e * etc/AUTHORS: Update the AUTHORS file
478ca5d ; fix changelog entries
2b7d006 ; make change-history-commit
851decb * lisp/dired-aux.el: Require cl-lib. (Bug#22613)
47896c8 ; Improve commentary in insdel.c
53ca1e1 Index tilde characters in names of backup files
d97f522 Document deprecation of hi-lock-mode's 'C-x w' bindings
b55f06d ; * etc/NEWS: Use double spaces to end a sentence.
28bb214 Announce that the `C-x w' bindings are deprecated
1c98f98 Suppress GNUstep hardening
d82f24b Fix redisplay after a large insertion
85a2753 Revert "Fix gnus-group-get-new-news-this-group on group with
closed server"
e8e3db0 ; Improve merge documentation in CONTRIBUTE
5be9989 * lib-src/make-docfile.c: Include stdarg.h.
c95ebbf Extend gpm-mouse-mode's doc string and doc to point out
limitations.
f5d6b9b Revert "Support integer image rotation and respect EXIF rotations"
afe7d1f Revert "Document EXIF image rotation"
c6f377c Document OS X LANG default
eb4a18c Set locale when run from OS X GUI
456c0a3 make-docfile cleanup for I/O, etc.
25ec995 Memory-management cleanup in make-docfile
02d925e Kevin Gallagher has new email address
4ef153b Improve doc strings of 'forward/backward-word-strictly'
3ad05a0 Describe Makefile test targets in test/README
* lib-src/make-docfile.c (progname, generate_globals, num_globals)
(num_globals_allocated, globals): Now static.
(generate_globals, struct rcsoc_state, read_c_string_or_comment):
(write_c_args, scan_c_stream, search_lisp_doc_at_eol, scan_lisp_file):
Use bool for boolean.
(verror): New function.
(fatal, error): Use it. API is now like printf. All callers changed.
(main): Remove err_count local that was always 0.
(main, scan_c_stream, scan_lisp_file): Check for I/O error.
(scan_file, scan_c_file, scan_c_stream, scan_lisp_file):
Return void, not 0.
(put_char, scan_keyword_or_put_char, scan_c_file): Use char for byte.
(scan_keyword_or_put_char): Check for missing ( and unexpected EOF.
(close_emacs_globals): Use ptrdiff_t for index, not int.
(scan_c_file, scan_lisp_file): Exit with failure if file cannot be
opened, rather than diagnosing but exiting with status 0.
(search_lisp_doc_at_eol): Don't worry about ungetc of EOF; it's
portable now.
I compiled it with -fsanitize=address and fixed the leaks it detected.
Also, I changed it to prefer signed to unsigned integer types,
and to check for integer overflow.
* lib-src/make-docfile.c:
Include <stddef.h>, <stdint.h>, <intprops.h>, <min-max.h>.
(memory_exhausted): New function.
(xmalloc, xrealloc): Use it.
(xmalloc, xrealloc, scan_file, struct rcsoc_state, write_c_args)
(uncompiled, scan_lisp_file):
Prefer signed integer types to unsigned.
(xstrdup): Remove. All uses removed.
(num_globals, num_globals_allocated, write_globals, scan_c_stream):
Use ptrdiff_t, not int, for indexes that in theory could exceed INT_MAX.
(add_global): Use const to pacify --enable-gcc-warnings.
Make a copy here, rather than relying on strdup calls later.
(add_global, write_globals, scan_c_stream):
Avoid integer overflow when calculating sizes.
(write_globals, scan_c_stream, scan_lisp_file): Avoid memory leak.
(scan_c_stream): Check for add_global failure.
9ffe7dd * lisp/isearch.el (isearch-define-mode-toggle): Improve logic
16140f7 * lisp/menu-bar.el (menu-bar-options-menu): New search submenu
3db6adb * lisp/isearch.el (search-default-mode)
4ea1ea7 * lisp/isearch.el: Rename search-default-regexp-mode to search-default-mode
c77ffc8 Use monitor's resolution for positioning tooltips
49e5749 Fix file-notify-test on MS-Windows
be1d874 Fix issues found by auditing w32notify code
87ae218 Extend etags Ruby support for accessors
aa35257 Update publicsuffix.txt.
6816bff Ensure that Gnus dribble handling allows removing entries
691feae Be consistent when using encoded strings in nnimap data
3ed423b Display the decoded Gnus group name
5428b5b Use completion-ignore-case instead of defining command
2c117fc * etc/NEWS: Document new mpc.el features
71a0496 * lisp/custom.el (defface): Revert indentation change. (Bug#22524)
9dfece1 Correctly fontify C++ initializations which "look like" functions.
4485222 Improve newsticker-treeview-selection-face
4236944 Minor fix in tagging Ruby accessors by etags
35fc77d Spelling fixes
3dda110 Remove 'def X' from the example
* lib-src/etags.c (Ruby_functions): Support accessors defined with
parentheses. (Bug#22563)
* test/etags/ruby-src/test1.ru (A::B): Add tests for accessors
defined with parentheses.
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6:
* test/etags/CTAGS.good: Adapt to changes in Ruby tests.
ee73997 Make erc work better when encountering unknown prefix chars
b99141d Make erc completion case-insensitive again
66c4620 Make complection in erc use consistent casing
8c562b2 Make /QUIT in erc more robust
d93d2c5 Make tracking faces in Emacs work more reliably
af6ab7e Make shr not bug out on images on non-graphical displays
3311f40 Fix bookmark display widths
d90ab1e Fix typo in eww-make-unique-file-name
7f81825 Make it possible to TAB to input fields
a43a1dc Insert complete alt texts when images are disabled
56ed4e1 Allow eww text fields to grow
66b315c Make erc work when subword-mode is switched on
255b68f Fix IMAP doc example
91557f5 Quoting fixes in doc strings and diagnostics
2c0dc9f Fix warning message in hack-local-variables
504696d Etags: yet another improvement in Ruby tags
8784ebf Fix x-popup-menu on TTYs without a mouse
8b87ecb * lisp/emacs-lisp/map.el: Improvements to the docstring of the
pcase macro
6191003 Use pop-to-buffer-same-window in eww
fe321fd * autogen.sh: Revert all recent changes.
74ebd4a * make-dist: Updates related to nt/.
737193a * make-dist: Add modules/.
3696bf2 * make-dist: Update for super-special file that can't live in etc/.
a4278e2 Fix failure to compile ns-win.el in parallel builds
860da4d Fix names of tags generated for Ruby accessors
f6213ce Fix file-name recognition in 'etags'
e42e662 Change Ruby file names and extensions recognized by 'etags'
58bfb6a More improvements for Ruby support in 'etags'
c04e911 Add --git-config option to autogen.sh
5713466 Fix editing undo changes in eww fields
51362d6 Allow the user more control of popping up the eww window
ee0fbd8 Make eww-browse-url with new-window parameter work again
9c3142d Clean up eww code slightly
cb035f3 Don't insert nil faces in shr
4c3fae3 ; * lisp/progmodes/prolog.el: Remove some obsolete commentary.
93f2153 Improve the custom type of some user options.
9f60d7e Mark some risky calendar variables.
1d07dcd Highlight two additional SCSS keywords
ee8b466 Recommend enabling integrity-checking in git
e639e10 Some corrections in Elisp manual
d766ca8 Chatter when autogen.sh changes Git configuration
3b734e1 * org/org-compat.el (org-font-lock-ensure): Fix bogus test (bug#22399)
43cb9f8 Omit unnecessary history from Lisp intro
2fbd1da * etc/HISTORY: Add some more history, plus git tags.
c90e1b4 Improve elisp “Security Considerations” doc
cedd7ca autogen.sh now arranges for git to check hashes
86ce76b ; Fix ChangeLog.2 commit ID.
7b1d2b1 Fix (c & 040) typo in emergency escapes
a8273da Fix display of overlay strings with 'display' and 'box' property
fc48106 Fix imap-starttls-open
cdecbed Fix return value of imap-starttls-open
20c7e34 ; * etc/NEWS: Fix renamed command name
98bdbdb Correct reference to DARWIN_OS preprocessor symbol
b250d29 Spelling fix
b920a0e Spelling fixes
93b144b Pacify GCC on C library without glibc API
* lib-src/etags.c (Ruby_functions): Don't include the leading
colon ':' in tags for Ruby accessors and aliases. (Bug#22241)
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6:
* test/etags/CTAGS.good: Adapt to changes in Ruby tags.
* lib-src/etags.c (get_language_from_filename): If FILE includes a
leading directory, compare only its basename to the known file
names in lang_names[].
* test/etags/Makefile (RBSRC): Adapt to recent test1.ruby
renaming.
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6:
* test/etags/CTAGS.good: Adapt to changes in Ruby file names and
to the results in Makefile due to the above etags.c fix.
* lib-src/etags.c <Ruby_filenames>: New variable, holds names
of Ruby files.
<Ruby_suffixes>: Treat .rb, .ru, and .rbw as Ruby extensions.
<lang_names>: Add Ruby_filenames to the Ruby entry.
* test/etags/ruby-src/test1.ru: Renamed from test1.ruby.
(Bug#22241)
* lib-src/etags.c (Ruby_functions): Tag Ruby accessors and
alias_method. Identify constants even if the assignment is not
followed by whitespace. (Bug#22241)
* test/etags/ruby-src/test1.ruby: Add tests for constants,
accessors, and alias_method.
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6:
* test/etags/CTAGS.good: Adapt to changes in Ruby tests.
* lib-src/etags.c (Ruby_functions): Tag constants. Don't tag
singleton classes. Remove class qualifiers from tags generated
for method and constant names. (Bug#22241)
* doc/emacs/maintaining.texi (Tag Syntax): Mention that constants
are tagged by etags in Ruby.
* etc/NEWS: Mention that constants are tagged by etags in Ruby.
* test/etags/ruby-src/test1.ruby: Add more tests.
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6:
* test/etags/CTAGS.good: Adapt to the changes in etags and in Ruby
tests.
In http://lists.gnu.org/archive/html/bug-autoconf/2015-12/msg00000.html
Pavel Raiskup reports that ${1+"$@"} runs afoul of a bug in /bin/sh
(derived from ksh 93t+ 2010-03-05). ${1+"$@"} works around an ancient
bug in long-dead shells, so remove the workaround.
* admin/check-doc-strings, configure.ac, lib-src/rcs2log:
Use plain "$@" rather than ${1+"$@"}.
* lib-src/Makefile.in (tagsfiles): New variable.
(TAGS): Also depend on the source files. Use our own etags program.
* lisp/Makefile.in (ETAGS): Add EXEEXT.
(lisptagsfiles1, lisptagsfiles2, lisptagsfiles3, lisptagsfiles4):
Remove.
(tagsfiles): New, replacing lisptagsfiles1 etc.
Remove irrelevant source files here rather than in the TAGS rule.
(${ETAGS}): New rule.
(TAGS): Also depend on the etags executable.
* lwlib/Makefile.in (EXEEXT): New, set by configure.
(ETAGS): Add EXEEXT.
(${ETAGS}): New rule.
(ctagsfiles): Use "wildcard".
(TAGS): Also depend on the etags executable.
* nt/Makefile.in (ETAGS, tagsfiles): New variables.
(${ETAGS}): New rule.
(TAGS): Fix dependencies.
* oldXMenu/Makefile.in (EXEEXT): New, set by configure.
(ETAGS): New variable, replacing $TAGS. Use our own etags program.
Remove "-t" argument.
(${ETAGS}): New rule.
(tagsfiles): New variable.
(TAGS): New rule, with proper dependencies.
* src/Makefile.in (ETAGS): Add EXEEXT. Add a build rule.
(ctagsfiles1, ctagsfiles2): Use "wildcard".
(ctagsfiles3): Remove.
(TAGS): Depend on etags.
(../lisp/TAGS, $(lwlibdir)/TAGS): Let the rules in the relevant
directories decide if updates are needed.
Support for SunOS 4.x was removed in Emacs 23 but some cruft was left behind.
* lib-src/pop.c [sun]: Remove no-longer-needed include.
* lwlib/xlwmenu.c (SUNSO41): Remove.
* lib-src/ebrowse.c (READ_CHUNK_SIZE): Now an enum constant.
(streq, filename_eq, set_flag, has_flag): Now inline functions.
(set_flag): First arg is now an address, not an lvalue.
All callers changed.
(filename_eq, set_flag, has_flag):
Rename from FILENAME_EQ, SET_FLAG, HAS_FLAG.
All callers changed.
* lib-src/etags.c (streq, strcaseeq, strneq, strncaseeq):
Now inline functions. Remove asserts that are unnecessary these
days (and in some cases were too-generous anyway).
POSIX says that ‘echo FOO’ produces implementation-defined output
if FOO contains leading ‘-’, or ‘\’ anywhere, so don’t assume GNU
behavior in that case.
* Makefile.in (removenullpaths): Remove.
(epaths-force): Rewrite to avoid the need for ‘echo’.
(install-etc): Be clearer about escaping the shell metacharacters
‘\’ and ‘$’.
* Makefile.in (install-arch-indep, install-etcdoc):
* admin/charsets/mapconv, admin/merge-gnulib, admin/merge-pkg-config:
* admin/quick-install-emacs, build-aux/gitlog-to-emacslog:
* configure.ac, lib-src/rcs2log, make-dist:
* src/Makefile.in (lisp.mk):
Don’t assume ‘echo’ outputs ‘\’ and leading ‘-’ unscathed.
For example, use ‘printf '%s\n' "$foo"’ rather than ‘echo "$foo"’
if $foo can contain arbitrary characters.
* lisp/Makefile.in (TAGS): Use ‘ls’, not ‘echo’, to avoid ‘\’ issues.
* doc/lispref/two-volume.make (vol1.pdf):
* test/etags/make-src/Makefile (web ftp publish):
Use ‘printf’ rather than ‘echo -e’.
