* src/gmalloc.c [CYGWIN] (bss_sbrk_heapbase, bss_sbrk_heapinfo): New
variables.
(malloc_initialize_1) [CYGWIN]: Prepare for reinitializing the
dumped emacs.
(_free_internal_nolock) [CYGWIN]: Ignore requests to free storage
in the static heap.
[CYGWIN] (special_realloc): New function.
(_realloc_internal_nolock) [CYGWIN]: Use the new function on
requests to realloc storage in the static heap.
* src/unexcw.c ( __malloc_initialized): Declare external variable.
(fixup_executable): Force the dumped emacs to reinitialize malloc.
doc/lispref/searching.texi (Regexp Backslash): Document how to display
existing categories. Mention the possibility of adding
categories, and add an xref to where this is described. Add an
index entry.
doc/lispref/syntax.texi (Categories): Add an example of defining a new
category and category table.
src/bidi.c (bidi_initialize): Use uniprop_table instead of including
biditype.h and bidimirror.h.
src/biditype.h: File removed.
src/bidimirror.h: File removed.
src/deps.mk (bidi.o): Remove biditype.h and
bidimirror.h.
src/makefile.w32-in ($(BLD)/bidi.$(O)): Remove biditype.h and
bidimirror.h.
src/dispextern.h: Fix a typo in the comment to bidi_type_t.
src/chartab.c: Improve commentary for the uniprop_table API.
admin/unidata/bidimirror.awk: File removed.
admin/unidata/biditype.awk: File removed.
admin/unidata/makefile.w32-in (all): Remove src/biditype.h and
src/bidimirror.h.
(../../src/biditype.h, ../../src/bidimirror.h): Deleted.
admin/unidata/Makefile.in (all): Remove src/biditype.h and
src/bidimirror.h.
(../../src/biditype.h, ../../src/bidimirror.h): Deleted.
* lisp/ibuf-ext.el (ibuffer-filter-disable): New arg for deleting
filter groups.
(ibuffer-included-in-filter-p-1): Use it. Suggested by Noam
Postavsky.
Fixes: debbugs:8804
src/xdisp.c (move_it_in_display_line_to): Don't invoke
IT_RESET_X_ASCENT_DESCENT when iterator position was restored from
ppos_it. Fixes vertical cursor motion when line beginning is
covered by an image.
* nsfns.m (as_script, as_result, as_status): New static variables.
(ns_run_ascript): New function.
(Fns_do_applescript): Set variables as_*. Make an NSApplicationDefined
event with data2 set to NSAPP_DATA2_RUNASSCRIPT, post it and then start
the event loop. Get status from as_status.
* nsterm.h (ns_run_ascript): Declare.
(NSAPP_DATA2_RUNASSCRIPT): Define.
* nsterm.m (sendEvent): If event is NSApplicationDefined and
data2 is NSAPP_DATA2_RUNASSCRIPT, call ns_run_ascript and then exit
the event loop (Bug#7276).
* configure.in: Add header check: sys/socket.h,
ifaddrs.h, net/if_dl.h. Check for getifaddrs and freeifaddrs.
Check for sa_len in struct ifreq.ifr_addr (Bug#8477).
* src/process.c: Include ifaddrs.h and net/if_dl.h if available (Bug#8477).
(Fnetwork_interface_list): Allocate in increments of bytes instead
of sizeof (struct ifreq). Iterate over ifconf.ifc_req by counting
bytes (Bug#8477). Count bytes correctly when ifr_addr is a struct
sockaddr.
(struct ifflag_def): notrailers is smart on OSX.
(Fnetwork_interface_info): Handle case when ifr_flags is negative.
Get hardware address with getifaddrs if available.
in the reverse order to avoid modifying the cache with `nreverse'.
(gnus-all-score-files): Do not modify the value returned by
`gnus-score-find-alist' because it lives in a cache variable.
(gnus-current-home-score-file): No need to `nreverse' the return value
of `gnus-score-find-alist', it is already in the correct order.
