+2012-02-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ Handle overflow when computing char display width (Bug#9496).
+ * character.c (char_width): Return EMACS_INT, not int.
+ (char_width, c_string_width): Check for overflow when
+ computing the width; this is possible now that individual
+ characters can have unbounded width. Problem introduced
+ by merge from Emacs 23 on 2012-01-19.
+
+2012-02-02 Michael Albinus <michael.albinus@gmx.de>
+
+ * dbusbind.c (Fdbus_register_method): Mention the return value
+ :ignore in the docstring.
+
+2012-02-02 Glenn Morris <rgm@gnu.org>
+
+ * callproc.c (Fcall_process, Fcall_process_region): Doc fix.
+
+ * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
+ Unconditionally set to t. (Bug#10673)
+ * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
+ * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
+ * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Doc fix.
+
+2012-02-02 Kenichi Handa <handa@m17n.org>
+
+ (x_produce_glyphs): Cancel previous change. If cmp->glyph_len is
+ 0, do not call append_composite_glyph.
+
+2012-02-02 Kenichi Handa <handa@m17n.org>
+
+ * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING): Initialize first_s to
+ NULL (Bug#6988).
+ (x_produce_glyphs): If the component of a composition is a null
+ string, set it->pixel_width to 1 to avoid zero-width glyph.
+
+2012-02-01 Eli Zaretskii <eliz@gnu.org>
+
+ * ralloc.c (resize_bloc, r_alloc_sbrk): Don't call memmove if its
+ first 2 arguments are identical. This makes inserting large
+ output from a subprocess an order of magnitude faster on
+ MS-Windows, where all sbrk'ed memory is always contiguous.
+
+2012-01-31 Glenn Morris <rgm@gnu.org>
+
+ * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
+ * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
+ * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Sync docs.
+
+2012-01-29 Glenn Morris <rgm@gnu.org>
+
+ * gnutls.c (syms_of_gnutls): More doc (from etc/NEWS).
+
+2012-01-28 Samuel Thibault <sthibault@debian.org> (tiny change)
+
+ * s/gnu.h: Define POSIX_SIGNALS (Bug#10552).
+
+2012-01-28 Chong Yidong <cyd@gnu.org>
+
+ * minibuf.c (syms_of_minibuf): Doc fix (Bug#10550).
+
+2012-01-26 Chong Yidong <cyd@gnu.org>
+
+ * keyboard.c (Vecho_keystrokes): Document zero value (Bug#10503).
+
+ * search.c (Fsearch_forward, Fsearch_backward): Document negative
+ repeat counts (Bug#10507).
+
+2012-01-26 Glenn Morris <rgm@gnu.org>
+
+ * lread.c (syms_of_lread): Doc fix.
+
+2012-01-25 HIROSHI OOTA <nil@mad.dog.cx> (tiny change)
+
+ * coding.c (encode_designation_at_bol): Change return value to
+ EMACS_INT.
+
+2012-01-25 Chong Yidong <cyd@gnu.org>
+
+ * eval.c (Fuser_variable_p): Doc fix; mention custom-variable-p.
+
+2012-01-21 Chong Yidong <cyd@gnu.org>
+
+ * floatfns.c (Fcopysign): Make the second argument non-optional,
+ since nil is not allowed anyway.
+
+2012-01-21 Andreas Schwab <schwab@linux-m68k.org>
+
+ * process.c (read_process_output): Use p instead of XPROCESS (proc).
+ (send_process): Likewise.
+
+2012-01-19 Martin Rudalics <rudalics@gmx.at>
+
+ * window.c (save_window_save, Fcurrent_window_configuration)
+ (Vwindow_persistent_parameters): Do not use Qstate. Rewrite
+ doc-strings.
+
+2012-01-19 Kenichi Handa <handa@m17n.org>
+
+ * character.c (char_width): New function.
+ (Fchar_width, c_string_width, lisp_string_width):
+ Use char_width (Bug#9496).
+
+2012-01-16 Martin Rudalics <rudalics@gmx.at>
+
+ * window.c (Vwindow_persistent_parameters): New variable.
+ (Fset_window_configuration, save_window_save): Handle persistent
+ window parameters.
+
+2012-01-14 Eli Zaretskii <eliz@gnu.org>
+
+ * w32fns.c (signal_user_input): Don't do a QUIT, to avoid
+ thrashing the stack of the thread. (Bug#9087)
+
+2012-01-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ * xdisp.c (rows_from_pos_range): Add parens as per gcc -Wparentheses.
+
+2012-01-11 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (rows_from_pos_range): Handle the case where the
+ highlight ends on a newline. (Bug#10464)
+ (mouse_face_from_buffer_pos): Fix off-by-one error in calculating
+ he end column for display of highlight that ends on a newline
+ before a R2L line.
+
+2012-01-11 Glenn Morris <rgm@gnu.org>
+
+ * lread.c (init_lread): If no-site-lisp, remove site-lisp dirs
+ from load-path also when installation-directory is nil. (Bug#10208)
+
2012-01-10 Glenn Morris <rgm@gnu.org>
+ * emacs.c (syms_of_emacs) <installation-directory>: Doc fix.
+
* epaths.in (PATH_LOADSEARCH, PATH_EXEC, PATH_DATA, PATH_DOC):
Update template values to be closer to their typical values these days.
Remove unreachable code.
(read_hex, load_charset_map_from_file): Check for integer overflow.
- * xterm.c: don't go over XClientMessageEvent limit
+ * xterm.c: Don't go over XClientMessageEvent limit.
(scroll_bar_windows_size): Now ptrdiff_t, as we prefer signed.
(x_send_scroll_bar_event): Likewise. Check that the size does not
exceed limits imposed by XClientMessageEvent, as well as the usual
* ccl.c (ccl_driver): Redo slightly to avoid the need for 'unsigned'.
- ccl: add integer overflow checks
+ ccl: Add integer overflow checks.
* ccl.c (CCL_CODE_MAX, GET_CCL_RANGE, GET_CCL_CODE, GET_CCL_INT):
(IN_INT_RANGE): New macros.
(ccl_driver): Use them to check for integer overflow when
HCoop / bpt / emacs.git / blobdiff