lisp/autorevert.el (auto-revert-notify-handler): Fix filtering of
file notification by ACTION. For filtering by file name, compare
only the non-directory part of the file name.
* editfns.c (set_time_zone_rule) [LOCALTIME_CACHE]:
Clear tzvalbuf_in_environ if this workaround is in effect.
Problem and fix reported by Kazuhiro Ito.
Fixes: debbugs:13415
(auto-revert-notify-rm-watch): Ignore errors.
(auto-revert-notify-add-watch): Ignore errors. Use '(modify) for
inotify, and '(size last-write-time) for w32notify. Set
buffer-local `auto-revert-use-notify' to nil when adding a file
watch fails - this is a fallback to the file modification check.
(auto-revert-notify-event-p, auto-revert-notify-event-descriptor)
(auto-revert-notify-event-action)
(auto-revert-notify-event-file-name): New defuns.
(auto-revert-notify-handler): Use them. Implement first
plausibility checks.
(auto-revert-handler): Handle also `auto-revert-tail-mode'.
Since all users of move_gap do CHAR_TO_BYTE for other purposes
anyway, all of them should use move_gap_both instead.
* lisp.h (move_gap): Remove prototype.
* insdel.c (move_gap): Remove.
(move_gap_both): Add eassert.
* editfns.c (Ftranspose_regions): Tweak to use move_gap_both.
* xml.c (parse_region): Likewise.
* mml-smime.el (mml-smime-encrypt-to-self): New user option analogous
to mml2015-encrypt-to-self.
(mml-smime-epg-encrypt): Respect mml-smime-encrypt-to-self.
* lisp.h, sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
New functions.
* term.c (init_tty): Use them instead of rolling our own code.
* sysdep.c (tcsetpgrp_without_stopping): Likewise. Here, this
switches from 'signal' to 'pthread_sigmask', which is safer in
multithreaded applications.
* term.c (Fresume_tty): Don't bother dissociating if O_IGNORE_CTTY,
which has already arranged for that.
(dissociate_if_controlling_tty): If setsid fails, fall back on TIOCNOTTY.
This is the main part of the bug fix.
Fixes: debbugs:13387
(auto-revert-use-notify): New defcustom.
(auto-revert-mode, global-auto-revert-mode)
(auto-revert-notify-add-watch, auto-revert-handler)
(auto-revert-buffers): Use `auto-revert-use-notify' instead of
`auto-revert-notify-enabled'.
(Man-man-k-use-anchor): New var.
(Man-parse-man-k): New function.
(Man-completion-table): Use it.
(man): Flush the completion cache between uses.
* test/automated/man-tests.el: New file.
Fixes: debbugs:13160
(auto-revert-notify-enabled): New defconst.
(auto-revert-notify-watch-descriptor-hash-list)
(auto-revert-notify-watch-descriptor)
(auto-revert-notify-modified-p): New defvars.
(auto-revert-notify-rm-watch, auto-revert-notify-add-watch)
(auto-revert-notify-handler): New defuns.
(auto-revert-mode, global-auto-revert-mode): Remove file watches
when mode is disabled.
(auto-revert-handler): Check for `auto-revert-notify-modified-p'.
(auto-revert-buffers): Add file watches for active buffers.
the type of per-buffer values where appropriate.
* src/lisp.h (struct Lisp_Buffer_Objfwd): Rename slottype member to
predicate, which is how it's really used now. Adjust comment.
* src/buffer.h (buffer_slot_type_mismatch): Remove prototype.
* src/buffer.c (buffer_slot_type_mismatch): Remove.
(DEFVAR_PER_BUFFER, defvar_per_buffer): Rename type argument to
predicate. Adjust comment.
(syms_of_buffer): Use Qsymbolp for major-mode. Use Qintegerp for
fill-column, left-margin, tab-width, buffer-saved-size,
left-margin-width, right-margin-width, left-fringe-width,
right-fringe-width, scroll-bar-width and buffer-display-count.
Use Qstringp for default-directory, buffer-file-name,
buffer-file-truename and buffer-auto-save-file-name. Use Qfloatp for
scroll-up-aggressively and scroll-down-aggressively. Use Qnumberp for
line-spacing.
* src/data.c (store_symval_forwarding): Adjust to call the predicate.
* lisp/cus-start.el (toplevel): Only allow float values for
scroll-up-aggressively and scroll-down-aggressively.
Allow any number for line-spacing.
(crm-default-separator): All spaces around the default comma separator.
(crm--completion-command): New macro.
(crm-completion-help, crm-complete, crm-complete-word): Use it.
(crm-complete-and-exit): Handle non-single-char separators.
continually generating new ones.
cc-engine.el (c-state-old-cpp-beg-marker, c-state-old-cpp-end-marker):
New variables.
(c-append-lower-brace-pair-to-state-cache): Start a backward search for
"}" definitively outside CPP constructs.
(c-remove-stale-state-cache): Inform the caller of a need to search back
for a brace pair in certain circumstances.
(c-state-maybe-marker): New macro.
(c-parse-state): Reuse markers when appropriate.
