* doc/lispref/positions.texi (Excursions):
* doc/lispintro/emacs-lisp-intro.texi (save-excursion)
(Template for save-excursion, Point and mark): `save-excursion'
does not save&restore the mark any more.
* doc/lispref/strings.texi (Formatting Strings):
After reversion, ‘text-quoting-style’ is documented in ‘Keys in
Documentation’, not below.
* src/syntax.c (Finternal_describe_syntax_value):
Prefer AUTO_STRING to build_string where either will do, as
AUTO_STRING is a bit faster.
* lisp/menu-bar.el (menu-set-font): Doc fix. (Bug#21303)
* doc/lispref/frames.texi (Frame Font): Document that
set-frame-font with the last argument 't' will also make the font
the default for the future GUI frames.
* doc/lispref/windows.texi (Buffers and Windows): Mention that the
current window, if relevant, will be the first in the list
returned by 'get-buffer-window-list'.
* lisp/window.el (get-buffer-window-list): Doc fix. (Bug#21305)
* doc/emacs/programs.texi (Matching): Mention the
`blink-matching-paren' value `jump-offscreen'.
* lisp/simple.el (blink-matching-paren): New possible value.
(blink-matching-paren-on-screen): Clarify the docstring.
(blink-matching-open): Handle `jump-offscreen' (bug#21286).
Problem reported by Ernesto Alfonso (Bug#21279).
* doc/lispref/searching.texi (Regexp Search, Simple Match Data):
Document more carefully what happens to match data after a failed
search.
* src/search.c (Fmatch_beginning, Fmatch_end): Document that
the return value is undefined if the last search failed.
(Fmatch_data): Simplify doc string line 1.
* nt/configure.bat: Remove everything except the blurb about the
new build procedure.
* make-dist: Remove references to makefile.w32-in in various
directories, and to files in nt/ that were deleted.
* etc/NEWS: Mention the fact that the files were dropped.
This is a followup to the recent doc string change, and deals with
diagnostics and the like. This patch is more conservative than
the doc string change, in that the behavior of ‘format’ changes
only if its first arg contains curved quotes and the user prefers
straight or grave quotes. (Come to think of it, perhaps we should
be similarly conservative with doc strings too, but that can wait.)
The upside of this conservatism is that existing usage is almost
surely unaffected. The downside is that we'll eventually have to
change Emacs's format strings to use curved quotes in places where
the user might want curved quotes, but that's a simple and
mechanical translation that I'm willing to do later. (Bug#21222)
* doc/lispref/help.texi (Keys in Documentation):
Move description of text-quoting-style from here ...
* doc/lispref/strings.texi (Formatting Strings):
... to here, and describe new behavior of ‘format’.
* etc/NEWS: Describe new behavior.
* lisp/calc/calc-help.el (calc-describe-thing):
* lisp/emacs-lisp/derived.el (derived-mode-make-docstring):
* lisp/info.el (Info-find-index-name):
Use ‘concat’ rather than ‘format’ to avoid misinterpretation
of recently-added curved quotes.
* src/doc.c (uLSQM0, uLSQM1, uLSQM2, uRSQM0, uRSQM1, uRSQM2):
Move from here ...
* src/lisp.h: ... to here.
* src/doc.c (text_quoting_style): New function.
(Fsubstitute_command_keys): Use it.
* src/editfns.c (Fformat): Implement new behavior.
* src/lisp.h (enum text_quoting_style): New enum.
* lisp/window.el (display-buffer-use-some-frame): Add support for
'inhibit-same-window in alist.
* doc/windows.texi (display-buffer-use-some-frame): Doc support for
'inhibit-same-window in alist.
Make the days receiving the `calendar-weekend-header' face freely
customizable, as they differ by region/culture.
* doc/emacs/calendar.texi: Document the new variable.
* lisp/calendar/calendar.el (calendar-generate-month): New variable
calendar-weekend-days to customize day header fontification.
Rename help-quote-translation to text-quoting-style,
and use symbols rather than characters as values.
This follows suggestions along these lines by Alan Mackenzie in:
http://lists.gnu.org/archive/html/emacs-devel/2015-06/msg00343.html
and by Drew Adams in:
http://lists.gnu.org/archive/html/emacs-devel/2015-08/msg00048.html
* doc/lispref/help.texi (Keys in Documentation)
* etc/NEWS:
* lisp/cus-start.el (standard):
* src/doc.c (Fsubstitute_command_keys, syms_of_doc):
Document and/or implement the new behavior instead of the old.
(syms_of_doc): New symbols 'grave' and 'straight'.
* doc/lispref/text.texi (Special Properties), etc/NEWS: Document this.
* lisp/epa.el (epa--select-keys): Remove no-longer-needed calls to
substitute-command-keys.
* src/keyboard.c (show_help_echo, parse_menu_item): Call
substitute-command-keys on the help string before displaying it.
This simplifies time conversions in other time zones.
It also prevents display-time-world tampering with TZ (Bug#21020).
* admin/admin.el (add-release-logs):
Use improved add-log-time-format API.
* admin/merge-gnulib (GNULIB_MODULES): Add time_rz, timegm.
(GNULIB_TOOL_FLAGS): Avoid flexmember, setenv, unsetenv.
* configure.ac (tzalloc): Remove test for this, since
Emacs no longer uses HAVE_TZALLOC directly.
* doc/lispref/os.texi (Time of Day, Time Conversion)
(Time Parsing):
* etc/NEWS: Document the new behavior.
Merge from gnulib, incorporating:
2015-07-25 strftime: fix newly-introduced bug on Solaris
2015-07-23 fprintftime, strftime: use timezone_t args
* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
* lib/strftime.c, lib/strftime.h, lib/time.in.h, m4/sys_time_h.m4:
* m4/time_h.m4:
Update from gnulib.
* lib/time_rz.c, lib/timegm.c, m4/time_rz.m4, m4/timegm.m4:
New files from gnulib.
* lisp/time-stamp.el (time-stamp-string):
* lisp/time.el (display-time-world-list)
(display-time-world-display):
Use new API, with time zone arg.
* lisp/time.el (display-time-world-display):
Fix race when current-time advances while we're running.
* lisp/vc/add-log.el (add-log-iso8601-time-zone)
(add-log-iso8601-time-string): Accept optional time zone arg.
* lisp/vc/add-log.el (add-change-log-entry):
* lisp/vc/log-edit.el (log-edit-changelog-ours-p): Use new arg.
* nt/gnulib.mk: Propagate lib/gnulib.mk changes here.
Add rules for the time module, since they're now needed
for tzalloc etc.
* src/conf_post.h (getenv_TZ, setenv_TZ): New macros.
(emacs_getenv_TZ, emacs_setenv_TZ): New decls.
* src/editfns.c: Include errno.h.
(set_time_zone_rule): Omit unnecessary forward decl.
(initial_tz): Remove, replacing with ...
(local_tz, wall_clock_tz, utc_tz): New static vars and constants.
(tzeqlen): New constant; prefer it to (sizeof "TZ=" - 1).
(emacs_localtime_rz, emacs_mktime_z, xtzalloc, xtzfree)
(tzlookup): New static functions.
(init_editfns): New arg DUMPING. All uses changed.
(init_editfns): Omit most initialization if dumping, not if
!initialized. Initialize wall_clock_tz and local_tz.
(emacs_nmemftime, format_time_string): Time zone argument can now
be any time zone, not just a boolean for UTC or local time. All
callers changed.
(Fformat_time_string, Fencode_time, Fcurrent_time_string)
(Fcurrent_time_zone): New optional arg ZONE.
(Fdecode_time, Fset_time_zone_rule): ZONE arg can now also take
the same form as with the other new additions.
(decode_time_zone): Remove; no longer needed.
(tzvalbuf): Now file-scope.
(emacs_getenv_TZ, emacs_setenv_TZ): New functions.
(syms_of_editfns): Define Qwall.
* src/editfns.c (mktime_z) [!HAVE_TZALLOC]:
* src/systime.h (mktime_z, timezone_t, tzalloc, tzfree)
[!HAVE_TZALLOC]:
Remove; now supplied by gnulib.
* src/emacs.c (main):
* src/lisp.h (init_editfns): Adjust to init_editfns API change.
* doc/emacs/fixit.texi (Spelling): Mention Flyspell commands that
can be invoked via the keyboard. Mention those commands by name
and add them to the fn index. (Bug#21125)
