* configure.ac (difftime): Remove.
* lib/update-game-score.c (difftime) [!HAVE_DIFFTIME]: Remove.
(read_score) [HAVE_GETDELIM]: Don't access uninitialized storage.
(read_scores, write_scores): Check for fclose failure.
(write_scores): Use fchmod, not chmod, to avoid a race.
(lock_file): Fix test for out-of-date lock file; it was reversed.
Use ordinary subtraction rather than difftime; since we're already
assuming POSIX we don't need to worry about the possibility of
time_t being a magic cookie.
* lisp/version.el (emacs-repository-get-version):
Check either .bzr or .git, but not both.
Make the git case actually use the DIR argument, and return nil
rather than the empty string.
* etc/NEWS: Don't mention that emacs-repository-version works for git,
because it only returns nil (since it uses %N and there seem to be no
notes in the git version of the Emacs repo.)
No idea why this change is in trunk during a feature freeze anyway.
* window.c (Fwindow_pixel_width, Fwindow_pixel_height)
(Fwindow_mode_line_height, Fwindow_header_line_height)
(Fwindow_right_divider_width, Fwindow_bottom_divider_width):
Minor doc-string adjustments.
(Fwindow_total_height, Fwindow_total_width): New argument ROUND.
Rewrite doc-strings.
(window_body_height, window_body_width): Do not count partially
visible lines/columns when PIXELWISE is nil (Bug#16470).
(Qfloor, Qceiling): New symbols.
* window.el (window-total-size, window-size): New argument
ROUND.
(window--min-delta-1, window-min-delta, window--max-delta-1): Be
more conservative when calculating the numbers of lines or
columns a window can shrink (Bug#16430).
(fit-window-to-buffer): Simplify code.
* term.el (term-window-width): Call window-body-width again.
(file-notify--test-local-enabled): Fix error in logic.
(file-notify--wait-for-events): New defmacro.
(file-notify-test02-events): Make short breaks between file operations.
Use `file-notify--wait-for-events'. Check, that events have arrived.
(file-notify-test03-autorevert): Use `file-notify--wait-for-events'.
(eldoc--message-command-p): New function.
(eldoc-display-message-p): Use it.
(eldoc-pre-command-refresh-echo-area): In the minibuffer case, the
message is not automatically erased for us.
(eldoc-print-current-symbol-info): Erase previous message, if any.
* lisp/textmodes/reftex-cite.el (reftex-all-used-citation-keys): Fix
regex used for scanning for citation keys which failed for
citations with optional arguments.
re-attach intervals to its base buffer (Bug#16502).
* intervals.c (set_interval_object): Move from here...
* intervals.h (set_interval_object): ... to here. Fix comments.
This incorporates:
2014-01-20 stdalign: port to HP-UX compilers
2014-01-16 strtoimax: port to platforms lacking 'long long'
2014-01-16 update from texinfo
* doc/misc/texinfo.tex, lib/stdalign.in.h, lib/strtoimax.c:
Update from gnulib.
* doc/lispref/hash.texi (Other Hash): Do not mention subr-x.el functions;
reverts 2013-12-22 change.
* lisp/emacs-lisp/subr-x.el: Comment.
* etc/NEWS: Small related edits.
Problem reported by Dmitry Antipov in
<http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
* alloc.c (USE_VALGRIND): Move this to ...
* conf_post.h (USE_VALGRIND): ... here. Use booleans.
* buffer.c (Fget_buffer_create): Initialize redisplay bit
to pacify valgrind.
Because of this, "make bootstrap" won't work if CANNOT_DUMP=yes,
but fixing this can wait until after the next release.
* leim/Makefile.in (RUN_EMACS): Keep EMACSLOADPATH empty.
* lisp/Makefile.in (emacs): Keep EMACSLOADPATH empty.
* src/lread.c (init_lread): Fix typo: NILP, not !NILP.
Fixes: debbugs:16494
src/w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
(get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
[!WINDOWSNT]: These functions are no longer compiled on Cygwin;
they are replaced by macros that expand into direct calls to the
corresponding functions from GDI32.DLL.
(globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
variables in the Cygwin build, they are unused.
* update-game-score.c: Include inttypes.h, stdbool.h.
(min): New macro, if not already defined.
(MAX_SCORES, main): Limit the maximum number of scores only from
limits imposed by the underyling platform, instead of the
arbitrary value 200.
(struct score_entry, main, read_score, write_score):
Scores are now intmax_t, not long.
(get_user_id): Reject user names containing spaces or newlines,
as they would mess up the score file.
Allow uids that don't fit in 'long'.
Increase the size of the buffer, to avoid overrun in weird cases.
(get_prefix, main): Use bool for boolean.
(main): Rewrite expr to avoid possibility of signed integer
overflow. Don't allow newlines in data, as this would mess up
the score file. Check for memory allocation failure when adding
the new score, or when unlockint the file. Implement -m.
(read_score): Check for integer overflow when reading a score.
(read_score) [!HAVE_GETDELIM]: Check for integer overflow when
data gets very long. Check only for space to delimit names,
since that's what's done in the HAVE_GETDELIM case.
(read_scores): New parameter ALLOC. Change counts to ptrdiff_t.
All uses changed. Use push_score to add individual scores;
that's simpler than repeating its contents.
(score_compare_reverse): Simplify.
(push_score): New parameter SIZE. Change counts to ptrdiff_t.
All uses changed. Check for integer overflow of size calculation.
(sort_scores, write_scores): Change counts to ptrdiff_t.
(unlock_file): Preserve errno on success, so that storage
exhaustion is diagnosed correctly.
Fixes: debbugs:16428
