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.
These platforms have a bug where _Noreturn is empty when 'lint' is
defined. Problem reported by Ken Brown (Bug#23640).
* configure.ac (GCC_LINT): Rename from 'lint'.
* src/conf_post.h (IF_LINT): Use GCC_LINT, not just 'lint’.
This incorporates:
2016-05-30 Use GCC_LINT, not lint
2016-05-29 secure_getenv: Port to many more platforms.
* doc/misc/texinfo.tex, lib/secure_getenv.c, lib/verify.h:
* m4/secure_getenv.m4: Copy from gnulib.
* lisp/gnus/mml.el (mml--possibly-alter-image): Allow image
rotation if you have exiftool installed and the image format
supports it.
(mml-expand-html-into-multipart-related): Use it.
(mml-buffer-substring-no-properties-except-some): Renamed and
copy display properties, too.
* lisp/gnus/message.el (message-toggle-image-thumbnails): Use
`insert-image' instead of `put-image' to make it possible to
edit the resulting text in a sensible manner.
Remove the now redundant c-old-BOM and c-old-EOM.
* lisp/progmodes/cc-engine.el (c-macro-cache-syntactic): Change and simplify
meaning.
(c-macro-cache-no-comment): New variable.
(c-invalidate-macro-cache, c-beginning-of-macro, c-end-of-macro): incorporate
the new c-macro-cache-no-comment.
(c-syntactic-end-of-macro): Make better use of c-macro-cache-syntactic.
(c-no-comment-end-of-macro): New function.
* lisp/progmodes/cc-langs.el (c-before-font-lock-functions): Add
c-extend-font-lock-region-for-macros to C/C++/ObjC value.
* lisp/progmodes/cc-mode.el (c-old-BOM, c-old-EOM): Remove.
(c-extend-region-for-CPP): Put results in c-new-BEG/END rather than
c-old-BOM/EOM.
(c-extend-font-lock-region-for-macros): Simplify meaning, no longer returning
a cons for the new region, since the function is now called as an after-change
function. No longer adjust c-new-END for the length of inserted/deleted
text. Move the size restrictions on macros to here from
c-neutralize-syntax-in-and-mark-CPP.
(c-neutralize-syntax-in-and-mark-CPP): No longer adjust c-new-BEG/END here.
Use c-no-comment-end-of-macro rather than c-syntactic-end-of-macro to find the
upper boundary to "neutralize" syntactically obtrusive characters.
(c-change-expand-fl-region): Don't set c-new-END to next BOL when already at
one.
* src/cygw32.c (chdir_to_default_directory): Use "void" as
argument list. Use SSDATA instead of SDATA.
* src/unexcw.c (fixup_executable): Use %td as format specifier for
argument of type ptrdiff_t. Use %zu for argument of type size_t.
* lisp/simple.el (line-move-visual): Handle the case when point
moves outside of the visible portion of the buffer while executing
a keyboard macro. (Bug#13452) (Bug#23551) (Bug#23555)
* lisp/progmodes/cc-engine.el (c-looking-at-decl-block): Add code to skip
back over noise clauses and attribute clauses.
* lisp/progmodes/cc-langs.el (c-paren-nontype-key): New language variable.
Suggested by Stefan Monnier in:
http://lists.gnu.org/archive/html/emacs-devel/2016-05/msg00618.html
* doc/lispref/functions.texi (Declaring Functions):
* lisp/subr.el (declare-function):
* lisp/emacs-lisp/bytecomp.el:
(byte-compile-macroexpand-declare-function):
Document as (fn file &optional arglist fileonly)
even though it is really (fn file &rest args).
* src/emacs.c: Include getpagesize.h.
(main): Check for integer overflow when computing stack size.
Round new rlim_cur to pagesize boundary on all platforms, as this
is easy and would have prevented Bug#23622. If setrlimit
fails, use current limit to determine re_max_failures.
* test/lisp/filenotify-tests.el (file-notify--test-timeout):
Remove special case for Cygwin.
(file-notify-test07-backup): Update expected results on Cygwin.
* lisp/emulation/viper.el (viper--deactivate-advice-list): Destructure
args to advice-remove.
(viper--advice-add): Use cons not list.
Addresses bug#23625
* doc/lispref/windows.texi: Mention new default.
* etc/NEWS: Mention new default.
* lisp/window.el (switch-to-buffer-preserve-window-point): Default to t.
Problem reported by Michael Heerdegen in:
http://lists.gnu.org/archive/html/emacs-devel/2016-05/msg00590.html
* lisp/emacs-lisp/bytecomp.el:
(byte-compile-macroexpand-declare-function):
Revert signature to previous value.
* lisp/subr.el (declare-function): Change signature to
match the reverted signature used in the byte compiler.
* test/lisp/character-fold-tests.el:
Remove, as it was renamed to test/lisp/char-fold-tests.el.
* test/lisp/emulation/viper-tests.el:
Rename from test/automated/viper-tests.el.
No-one puts info pages there. If /share does exist, it's likely to
contain remote file systems where access could be slow.
; Ref eg https://bugs.debian.org/786707
* lisp/net/tramp-sh.el (tramp-maybe-open-connection):
Let-bind `process-coding-system-alist' in order to suppress
the value for "cmdproxy".
* lisp/net/tramp.el (tramp-encoding-shell):
`w32-shell-name' is a function.
(tramp-encoding-command-switch)
(tramp-encoding-command-interactive): Use `w32-shell-dos-semantics'.
* test/lisp/net/tramp-tests.el (tramp-test24-file-name-completion):
Suppress some tests on MS Windows. (Bug#23614)
* lisp/hl-line.el (hl-line-maybe-unhighlight)
(global-hl-line-highlight-all)
(global-hl-line-maybe-unhighlight): New functions.
(hl-line-overlay-buffer): New variable.
(hl-line-mode): Use it. Replace hl-line-unhighlight on
pre-command-hook by hl-line-maybe-unhighlight on
post-command-hook, to prevent hl-line from flickering.
Adjust document string.
(global-hl-line-mode): Use global-hl-line-highlight-all to
simultaneously highlight the current line in all live windows.
Replace global-hl-line-unhighlight on pre-command-hook by
global-hl-line-maybe-unhighlight on post-command-hook, to
prevent global-hl-line from flickering. Remove
global-hl-line-unhighlight from change-major-mode-hook on
disabling the mode. Adjust document string.
Bug is to unbind old cell names when renaming a cell with
'makunbound'. when the old cell name is of A1 type, then
'kill-local-variable' must be used instead, so that only the current
spreadsheet is affected. When the old cell name is a renamed cell,
then 'ses--unbind-cell-name' must be used in order to remove the old
name from the name hashmap.
* ses.el (ses-rename-cell): check consistency of cell symbol from
text-property and from array object. Instead of 'makunbound', use
either 'ses--unbind-cell-name' or 'kill-local-variable' depending on
whether the cell old name is a named cell or an A1 type cell
