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1 files changed, 122 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 548c80b3b85..8b47c52c23f 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,125 @@
+2012-09-12  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * keyboard.c (read_char, requeued_events_pending_p, Finput_pending_p)
+        (Fdiscard_input, quit_throw_to_read_char, init_keyboard)
+        (syms_of_keyboard): Remove support for unread-command-char.
+
+2012-09-12  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32proc.c (sys_kill): If PID is our process ID and the signal is
+        SIGABRT, call emacs_abort.  Avoids silently exiting upon assertion
+        violation.  (Bug#12426)
+
+2012-09-12  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * image.c (jpeg_memory_src): Don't assume string len fits in unsigned.
+
+2012-09-12  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * eval.c: Add `inhibit-debugger'.
+        (Qinhibit_debugger): New symbol.
+        (call_debugger): Bind it instead of Qdebug_on_error.
+        (maybe_call_debugger): Test Vinhibit_debugger.
+        (syms_of_eval): Define inhibit-debugger.
+        * xdisp.c (set_message): Don't bind Qinhibit_debug_on_message.
+        (syms_of_xdisp): Remove inhibit-debug-on-message.
+
+2012-09-11  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Avoid _setjmp/_longjmp problems with local nonvolatile variables.
+        If a nonvolatile local variable is written before a _longjmp to
+        the frame containing the variable, and is read after the _longjmp,
+        the value read is indeterminate.  Some local variables of type
+        'struct handler' and 'struct catchtag' are used in this way, so
+        mark each of their slots as volatile if the slot can be set before
+        _longjmp and read afterwards.
+        * lisp.h (struct handler): var and chosen_clause are now volatile.
+        (struct catchtag): val, next, and pdlcount are now volatile.
+
+        * bidi.c (bidi_push_it, bidi_pop_it):
+        * fns.c (copy_hash_table):
+        * image.c (define_image_type):
+        * keyboard.c (kbd_buffer_store_event_hold):
+        * process.c (Fprocess_send_eof):
+        * xfaces.c (x_create_gc) [HAVE_NS]:
+        * xgselect.c (xg_select):
+        Prefer assignment to memcpy when either will do.
+
+        * alloc.c (discard_killed_buffers): Tune and simplify a bit.
+        Use pointer-to-a-pointer to simplify and avoid a NILP check each
+        time an item is removed.  No need to mark this function 'inline';
+        the compiler knows better than we do.
+
+2012-09-11  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.m (ns_judge_scroll_bars): Pass NO to updateFrameSize.
+        (updateFrameSize:): Add delay parameter to updateFrameSize, send it
+        to change_frame_size (Bug#12388).
+        (windowDidResize:): Pass YES to updateFrameSize.
+
+        * nsterm.h: Add delay parameter to updateFrameSize.
+
+2012-09-11  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        Discard killed buffers from deleted window and frame objects.
+        This reduces an amount of references to killed buffers and
+        helps GC to reclaim them faster.
+        * alloc.c (discard_killed_buffers): New function.
+        (mark_object): Use it for deleted windows and frames.
+        (mark_object): If symbol's value is set up for a killed buffer
+        or deleted frame, restore it's global binding.
+        * data.c (swap_in_global_binding): Add GC notice.
+        (swap_in_symval_forwarding): Use convenient set_blv_where.
+        * window.c (wset_next_buffers, wset_prev_buffers): Move ...
+        * window.h: ... to here.
+
+2012-09-11  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        Convenient macro to check whether the buffer is live.
+        * buffer.h (BUFFER_LIVE_P): New macro.
+        * alloc.c, buffer.c, editfns.c, insdel.c, lread.c, marker.c:
+        * minibuf.c, print.c, process.c, window.c, xdisp.c: Use it.
+
+2012-09-11  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+        * xdisp.c (right_overwritten, right_overwriting): Also handle gstring
+        composition cases (Bug#12364).
+
+        * xterm.c (x_draw_glyph_string): Avoid overwriting inverted left
+        overhang of succeeding glyphs overlapping box cursor.
+
+        * w32term.c (x_draw_glyph_string): Likewise.
+
+2012-09-11  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Simplify, document, and port floating-point (Bug#12381).
+        The porting part of this patch fixes bugs on non-IEEE platforms
+        with frexp, ldexp, logb.
+        * data.c, lisp.h (Qdomain_error, Qsingularity_error, Qunderflow_error):
+        Now static.
+        * floatfns.c: Simplify discussion of functions that Emacs doesn't
+        support, by removing commented-out code and briefly listing the
+        C89 functions excluded.  The commented-out stuff was confusing
+        maintenance, e.g., we thought we needed cbrt but it was commented out.
+        (logb): Remove decl; no longer needed.
+        (isfinite): New macro, if not already supplied.
+        (isnan): Don't replace any existing macro.
+        (Ffrexp, Fldexp): Define even if !HAVE_COPYSIGN, as frexp and ldexp
+        are present on all C89 platforms.
+        (Ffrexp): Do not special-case zero, as frexp does the right thing
+        for that case.
+        (Flogb): Do not use logb, as it doesn't have the desired meaning
+        on hosts that use non-base-2 floating point.  Instead, stick with
+        frexp, which is C89 anyway.  Do not pass an infinity or a NaN to
+        frexp, to avoid getting an unspecified result.
+
+        * xdisp.c (Qinhibit_debug_on_message): Now static.
+
+2012-09-10  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.m (ns_update_begin): Set clip path to whole view by using
+        NSBezierPath (Bug#12131).
+
 2012-09-10  Chong Yidong  <cyd@gnu.org>
 
         * fns.c (Fdelq, Fdelete): Doc fix.