emacs/src, branch scratch/gnus-docs

Add file name handler support for file-system-info

2017-10-03T14:15:08+00:00

* doc/lispref/files.texi (Magic File Names): Add file-system-info.

* etc/NEWS: Mention get-free-disk-space working on remote systems.

* lisp/files.el (get-free-disk-space): Do not block on remote systems.

* src/w32fns.c (Ffile_system_info):
* src/fileio.c (Ffile_system_info): Call file name handler if exists.
(syms_of_fileio): Add Qfile_system_info.

Port file-system-info to non-Microsoft

2017-10-02T05:33:20+00:00

* admin/merge-gnulib (GNULIB_MODULES): Add fsusage.
* doc/emacs/files.texi (Directories): Remove documentation of
now-obsolete directory-free-space-program and
directory-free-space-args.
* etc/NEWS: Mention change.
* etc/PROBLEMS: Slow df is no longer a problem.
* lib/fsusage.c, lib/fsusage.h, m4/fsusage.m4:
New files, copied from Gnulib.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* lisp/dired.el (dired-free-space-program)
(dired-free-space-args): These aliases are now obsolete.
* lisp/files.el (directory-free-space-program)
(directory-free-space-args): Now obsolete.
(get-free-disk-space): Just call file-system-info instead
of the now-obsolete directory-free-space-program.
* nt/gnulib-cfg.mk (OMIT_GNULIB_MODULE_fsusage): New macro.
* src/fileio.c: Include fsusage.h.
(blocks_to_bytes, Ffile_system_info) [!DOS_NT]: New functions.
(syms_of_fileio) [!DOS_NT]: Defsubr file-system-info.

Merge from origin/emacs-26

2017-10-02T04:58:52+00:00

5172fa02cc Prefer HTTPS to HTTP for gnu.org
8cdd8b920a Merge from Gnulib
60b7668b89 Keep eww buffer current when looking up CSS on MDN
bd49b6f1b3 Workaround for faulty localtime() under macOS 10.6
913808e224 Doc amendment for syntax-ppss.
98dc91fda8 Remove incorrect NEWS entry about 'find-library'
539d8626cd Remove inadvertent changes to syntax.texi in last commit.
8c18dcbc78 Amend documentation for text-quoting-style becoming a user...
5f76ac150a Make the value nil in text-quoting-style mean what it does...
d5e4e004fa Make text-quoting-style customizable.  Introduce t and new...
1ba3471b9b eshell.texi improvements
7abb5c3960 Fix ns-win.el on GNUstep
07ea5ef99a Fix reference style in org.texi
b03b4f6d79 Improve handling of iconification of child frames (Bug#28611)
ba9139c501 Revert "Don't lose arguments to eshell aliases (Bug#27954)"
43fac3beae Make "unsafe directory" error message more informative (Bu...
c59ddb2120 Fix slot typecheck in eieio-persistent
8b2ab5014b Fix semantic-ia-fast-jump
5b45e7e1c3 Bind vc-region-history
f172894595 Exit macro definition on undefined keys
289fe6c0d1 Reset bidi-paragraph-direction on article rendering
a4f7518817 Fix url-http use of url-current-object
4a755ed421 Avoid assertions in vc-hg.el on MS-Windows
cb93a6ce72 Improve documentation of 'copy-sequence'
200ef6f721 Minor update of ack.texi
cb407d3e87 * doc/emacs/emacs.texi (Acknowledgments): Add more contrib...
82b6c765ff Improve indexing of multi-file/buffer Isearch commands
645ff6c702 Add CAM02 JCh and CAM02-UCS J'a'b' conversions
157007b58e Fix uses of @kindex in the Emacs manual
63a45e8837 Merge branch 'emacs-26' of git.savannah.gnu.org:/srv/git/e...
3ab2f9bbb9 Merge from gnulib
cbc8324488 Prefer HTTPS to HTTP for gnu.org
bbda601d1d ; Spelling fixes
695cf5300b Wait for frame visibility with timeout in w32term too
e1f6e3127a Bring back the busy wait after x_make_frame_visible (Bug#2...
bccf635217 ; * src/gtkutil.c (xg_check_special_colors): Add another G...
f428757cdb Merge branch 'emacs-26' of git.savannah.gnu.org:/srv/git/e...
26d58f0c58 ; Standardize license notices
73dba0f466 Fix last doc string change in simple.el

Prefer HTTPS to HTTP for gnu.org

2017-10-02T02:59:01+00:00

This fixes some URLs I omitted from my previous pass,
notably those in lists.gnu.org.  Although lists.gnu.org
does not yet support TLS 1.1, TLS 1.0 is better than nothing.
* lisp/erc/erc.el (erc-official-location):
* lisp/mail/emacsbug.el (report-emacs-bug):
Use https:, not http:.

Merge from Gnulib

2017-10-02T01:31:10+00:00

This is mostly to change http: to https: in licenses.
* COPYING, build-aux/config.guess, build-aux/config.sub:
* doc/emacs/doclicense.texi, doc/emacs/gpl.texi:
* doc/lispintro/doclicense.texi, doc/lispref/doclicense.texi:
* doc/lispref/gpl.texi, doc/misc/doclicense.texi:
* doc/misc/gpl.texi, etc/COPYING, leim/COPYING:
* lib-src/COPYING, lib/COPYING, lisp/COPYING, lwlib/COPYING:
* msdos/COPYING, nt/COPYING, src/COPYING:
Copy from Gnulib.

* src/editfns.c (Fchar_after): Small optimization.

2017-10-01T16:29:40+00:00

Make the value nil in text-quoting-style mean what it does in Emacs 25.

2017-10-01T11:27:16+00:00

This is a partial reversion of yesterday's commit by the same author, which
changed the meaning of nil and introduced the new value t.

* src/doc.c (text_quoting_style, text-quoting-style)
(internal--text-quoting-flag): Revert yesterday's changes.

* lisp/cus-start.el: (top level): Amend the entry for text-quoting-style.

* etc/NEWS: Amend the entry for text-quoting-style.

* doc/lispref/control.texi (Signalling Errors)
* doc/lispref/display.texi (Displaying Messages)
* doc/lispref/strings.texi (Formatting Strings): Bind text-quoting-style to
grave rather than nil to inhibit translation of quotes.

* doc/lispref/help.texi (Keys in Documentation): Revert the description of the
proposed new default, t.

Make text-quoting-style customizable. Introduce t and new meaning for nil.

2017-10-01T11:27:15+00:00

A value of nil for text-quoting-style now means "no translation".  t means
"Use curved quotes if displayable".

* src/doc.c (text-quoting-style (function)): modify for new semantics.
(text-quoting-style (variable)): Amend the doc string, set the default value
to t.

* lisp/cus-start.el: (top level): Create a customize entry for
text-quoting-style in group display.

* etc/NEWS: Amend the entry for text-quoting-style.

* doc/emacs/display.texi (Text Display): Describe the translation of ASCII
quotes to curved quotes, and how to influence or inhibit it.

* doc/lispref/control.texi (Signalling Errors)
* doc/lispref/display.texi (Displaying Messages)
* doc/lispref/strings.texi (Formatting Strings): Describe binding
text-quoting-style to nil to inhibit unwanted quote translation.

* doc/lispref/help.texi (Keys in Documentation): Change text-quoting-style
from a variable to a user option.  Describe its changed set of values.  State
that it can be customized freely.

Make logcount act like CL on negative arg

2017-09-30T22:38:14+00:00

Behaving like Common Lisp is less likely to lead to surprises,
as it yields the same answers on 32- vs 64-bit machines.
* doc/lispref/numbers.texi (Bitwise Operations):
Document behavior on negative integers.
* src/data.c (Flogcount):
Behave like Common Lisp for negative arguments.
* test/src/data-tests.el (data-tests-popcnt)
(data-tests-logcount): Test negative args too.

Simplify logcount implementation

2017-09-30T20:14:47+00:00

* src/data.c (HAVE_BUILTIN_POPCOUNTLL, logcount32, logcount64):
Remove.
(Flogcount): Simplify by using count_one_bits.