lisp/mail/rmail.el (rmail-delete-forward, rmail-delete-backward): The
argument COUNT is now optional, to be more backward-compatible.
Doc fix.
etc/NEWS: Document the API change.
src/w32heap.c (malloc_before_dump, malloc_after_dump)
(malloc_before_dump, realloc_after_dump, realloc_before_dump)
(mmap_alloc, mmap_realloc): Check for errors more thoroughly and
set errno where appropriate to emulate CRT functions.
relocatable data of non-pure Lisp string.
* alloc.c (maybe_lisp_pointer): New function, refactored out of ...
(mark_maybe_pointer): ... adjusted user.
(relocatable_string_data_p): New function.
* lisp.h (relocatable_string_data_p): Add prototype.
* xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
the pointer to relocatable Lisp data is not used.
* atimer.c (block_atimers):
* callproc.c (block_child_signal): Block SIGINT too;
otherwise, its handler might now unblock signals that it shouldn't.
* keyboard.c (read_char): Clear signal mask, since we may
be in a SIGINT handler, and many signals may be masked.
* keyboard.c (handle_interrupt):
* sysdep.c (handle_arith_signal):
Clear signal mask instead of just unblocking the signal that
was received, since several signals may be blocked at this point.
Fixes: debbugs:17561
* whitespace.el (whitespace-report-region): Simplify
documentation.
(whitespace-report): Refer to whitespace-report-region's
documentation.
This commit message also covers the previous commit, which was erroneously
committed with the log message "."; sorry.
sigprocmask isn't portable in a multithreaded process.
* configure.ac (gl_THREADLIB): Remove dummy.
Merge from gnulib, incorporating:
2014-05-28 pthread_sigmask, timer-time: use gl_THREADLIB only if needed
* m4/pthread_sigmask.m4, m4/timer_time.m4: Update from gnulib.
* src/Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
Fixes: debbugs:17561
src/buffer.c (init_buffer): Accept an argument 'initialized'.
[USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
mmap_regions and mmap_fd, to avoid referencing stale data from the
dump phase. Add an assertion for buffer text of buffers created
in temacs before this function is called.
(mmap_regions_1, mmap_fd_1): Remove unused variables.
src/lisp.h (init_buffer): Update prototype.
src/emacs.c (main): Pass 'initialized' as the argument to init_buffer.
Side benefit: it works without jit-lock.
(whitespace-point--used): New buffer-local var.
(whitespace-color-on): Initialize it and flush it. Use font-lock-flush.
(whitespace-color-off): Use font-lock-flush.
(whitespace-point--used, whitespace-point--flush-used): New functions.
(whitespace-trailing-regexp, whitespace-empty-at-bob-regexp)
(whitespace-empty-at-eob-regexp): Use them.
(whitespace-post-command-hook): Rewrite.
* frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
Pass frame as arg.
* frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
Adjust prototypes.
* cmds.c (Fself_insert_command): Use SELECTED_FRAME.
* keyboard.c (gobble_input): If there is no terminal input error,
make sure the pointer is visible for all frames on this terminal.
* xterm.c (x_free_frame_resources): Always enable pointer visibility.
(Qfuncall_interactively): New var.
(Qcall_interactively): Remove.
(Fcall_interactively): Use it.
(syms_of_callint): Defsubr it.
* lisp/subr.el (internal--funcall-interactively): New.
(internal--call-interactively): Remove.
(called-interactively-p): Detect funcall-interactively instead of
call-interactively.
* lisp/simple.el (repeat-complex-command): Use funcall-interactively.
(repeat-complex-command--called-interactively-skip): Remove.
src/Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
configure.
(ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
src/lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
for MinGW, since it no longer uses gmalloc.
src/buffer.c: Do not define mmap allocations functions for Windows.
Remove mmap_find which is unused. Remove mmap_set_vars which does
nothing useful.
[WINDOWSNT]: Include w32heap.h.
(init_buffer): Always allocate new memory for buffers.
src/emacs.c: Remove mmap_set_vars calls.
src/image.c (free_image): Undef free for Windows because it is
redirected to our private version.
src/unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits
compatibility.
(copy_executable_and_dump_data): Remove dumping the heap section.
(unexec): Restore using_dynamic_heap after dumping.
src/w32heap.c (dumped_data_commit, malloc_after_dump)
(malloc_before_dump, realloc_after_dump, realloc_before_dump)
(free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
(mmap_free): New functions.
src/w32heap.h: Declare dumped_data and mmap_* function prototypes.
nt/inc/ms-w32.h: Switch to the system heap allocation scheme
instead of GNU malloc and ralloc.
nt/inc/sys/mman.h: New file.
nt/INSTALL: Update for the new build requirements.
etc/NEWS: Mention build changes on MS-Windows.
configure.ac (C_HEAP_SWITCH) define for different values of
dumped heap size depending on 32/64bits arch on Windows.
Don't check for pthreads.h on MinGW32/64, it gets in the way.
Use mmap(2) for buffers and system malloc for MinGW32/64.
* test/automated/core-elisp-tests.el
(core-elisp-test-window-configurations): New test.
* test/indent/octave.m: Add a few more tests.
* test/indent/ruby.rb: Add one more test.
