* lisp/help-fns.el (help-fns--autoloaded-p): New function.
(describe-function-1): Refer to a function as "autoloaded" if it
was autoloaded at any time in the past. Perform autoloading if
help-enable-auto-load is non-nil.
* lisp/help.el (help-enable-auto-load): New variable.
* src/doc.c (Fsubstitute_command_keys): Fix punctuation.
* src/lisp.h: Define build_string as static inline. This provides
a better opportunity to optimize away calls to strlen when the
function is called with compile-time constant argument.
* src/image.c (imagemagick_error): Convert to build_string.
* src/w32proc.c (sys_spawnve): Likewise.
* src/xterm.c (x_term_init): Likewise.
* admin/coccinelle/build_string.cocci: Semantic patch
to convert from make_string to build_string.
In the old days this wasn't portable, since some sprintf
implementations returned char *. But they died out years ago and
Emacs already assumes sprintf returns int.
Similarly for float_to_string.
This patch speeds up (number-to-string 1000) by 3% on Fedora 15 x86-64.
* ccl.c (ccl_driver):
* character.c (string_escape_byte8):
* data.c (Fnumber_to_string):
* doprnt.c (doprnt):
* print.c (print_object):
* xdisp.c (message_dolog):
* xfns.c (syms_of_xfns):
Use sprintf or float_to_string result to avoid need to call strlen.
* data.c (Fnumber_to_string):
Use make_unibyte_string, since the string must be ASCII.
* lisp.h, print.c (float_to_string): Now returns int length.
* term.c (produce_glyphless_glyph):
Use sprintf result rather than recomputing it.
strcasecmp and strncasecmp.
* lib-src/etags.c (etags_strcasecmp, etags_strncasecmp): Define to
library functions strcasecmp and strncasecmp if available.
* lwlib/lwlib.c (my_strcasecmp): Rename to lwlib_strcasecmp, which
may be defined to library function strcasecmp if available.
* src/dispextern.c (xstrcasecmp): Define to library function
strcasecmp if available.
* src/xfaces.c: Do not use xstrcasecmp if strcasecmp is available.
lib/makefile.w32-in ($(BLD)/dtotimespec.$(O)):
($(BLD)/timespec-add.$(O)):
($(BLD)/timespec-sub.$(O)): Don't depend on
$(EMACS_ROOT)/nt/inc/sys/time.h.
lib/stat-time.h:
lib/timespec.h:
lib/utimens.h: Revert last change.
src/makefile.w32-in (TIMESPEC_H): Remove nt/inc/sys/time.h.
(SYSTIME_H): Add nt/inc/sys/time.h.
src/systime.h [WINDOWSNT]: Include sys/time.h.
src/s/ms-w32.h (struct timespec): Definition moved from
nt/inc/sys/time.h. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
nt/inc/sys/time.h (struct timespec): Don't define it here, it is
now defined in src/s/ms-w32.h.
Fixes: debbugs:9000
* lisp.h (WAIT_READING_MAX): New macro.
* dispnew.c (Fsleep_for, sit_for):
* keyboard.c (kbd_buffer_get_event):
* process.c (Faccept_process_output):
Use it to avoid bogus compiler warnings with obsolescent GCC versions.
This improves on the previous patch, which introduced a bug
when time_t is unsigned and as wide as intmax_t.
See <http://bugs.gnu.org/9000#51>.
src/dispnew.c (sit_for, Fsleep_for):
src/keyboard.c (kbd_buffer_get_event):
src/process.c (Faccept_process_output): Avoid compiler warnings when
comparing a 32-bit time_t with a 64-bit INTMAX_MAX.
Privately reported by Herbert J. Skuhra.
(make_lisp_timeval) [__FreeBSD__]: Rename from TIMELIST.
All uses changed.
(system_process_attributes) [__FreeBSD__]: Invoke make_lisp_time,
not make_lisp_timeval, when the argument is of type EMACS_TIME.
src/keyboard.c (kbd_buffer_get_event): Include the codepage and the
language ID in the event parameters.
src/w32term.c (w32_read_socket): Put the new keyboard codepage into
event.code, not the obscure "character set ID".
doc/lispref/commands.texi (Misc Events): Document the language-change event.
src/ralloc.c (r_alloc_inhibit_buffer_relocation): Fix stupid thinko
in the logic of incrementing and decrementing the value of
use_relocatable_buffers.
Privately reported by Herbert J. Skuhra.
[__FreeBSD__]: Remove "*/" typo after "#include".
(timeval_to_EMACS_TIME) [__FreeBSD__]: New static function.
(TIMEVAL) [__FreeBSD__]: Now a static function rather than a macro.
(TIMEVAL, system_process_attributes) [__FreeBSD__]:
Don't assume EMACS_TIME and struct timeval are the same type.
src/alloc.c (NSTATICS): Enlarge to 0x650. Otherwise, Emacs compiled
with -DENABLE_CHECKING -DXASSERTS -DGLYPH_DEBUG=1 -DBYTE_CODE_METER
aborts in staticpro during startup. (Without -DBYTE_CODE_METER,
staticidx goes up to 1597 out of 1600 = 0x640.)
* font.c, image.c, keyboard.c, lread.c, menu.c, minibuf.c, msdos.c:
* print.c, syntax.c, window.c, xmenu.c, xselect.c: Replace direct
access to `contents' member of Lisp_Vector objects with AREF and ASET
where appropriate.
* subr.el (with-selected-window): Preserve the selected window's
terminal's top-frame.
* window.el (save-selected-window): Likewise.
* frame.c (delete_frame): When selecting a frame on a different
text terminal, do not alter the terminal's top-frame.
* term.c (Ftty_top_frame): New function.
* xdisp.c (format_mode_line_unwind_data): Record the target
frame's selected window and its terminal's top-frame.
(unwind_format_mode_line): Restore them.
(x_consider_frame_title, display_mode_line, Fformat_mode_line):
Callers changed.
(x_consider_frame_title): Do not condition on HAVE_WINDOW_SYSTEM,
since tty frames can be explicitly named.
(prepare_menu_bars): Likewise.
Fixes: debbugs:4702
