Document file-name-quote, file-name-unquote and file-name-quoted-p

* doc/lispref/files.texi (File Name Expansion):
* etc/NEWS: Mention file-name-quote, file-name-unquote and
file-name-quoted-p.

* lisp/files.el (file-name-non-special): Revert using
file-name-quote, file-name-unquote and file-name-quoted-p.

Fix bad quoting of python-shell-interpreter

`python-shell-calculate-command' was using `shell-quote-argument' as if
it was generating a shell command, but its callers don't pass the result
to a shell, and they expect to parse it with `split-string-and-unquote'.
This caused problems depending on the flavor of shell quoting in
effect (Bug#25025).

* lisp/progmodes/python.el (python-shell-calculate-command): Use
`combine-and-quote-strings' to quote the interpreter, so that it can be
parsed by `python-shell-make-comint' successfully using
`split-string-and-unquote'.

* src/lisp.h (struct terminal): Remove unnecessary forward decl.

Make read1 more reentrant

This is needed if ‘read’ is called soon after startup, before the
Unicode tables have been set up, and it reads a \N escape and
needs to look up a value the Unicode tables, a lookup that in turn
calls read1 recursively.  Although this change doesn’t make ‘read’
fully reentrant, it’s good enough to handle this case.
* src/lread.c (read_buffer_size, read_buffer): Remove static vars.
(grow_read_buffer): Revamp to use locals, not statics, and to
record memory allocation un the specpdl.  All callers changed.
(read1): Start with a stack-based buffer, and use the heap
only if the stack buffer is too small.  Use unbind_to to
free any heap buffer allocated.  Use bool for boolean.
Redo symbol loop so that only one call to grow_read_buffer
is needed.
(init_obarray): Remove no-longer-needed initialization.

Fix unlikely substitute-command-keys memory leak

* src/doc.c (Fsubstitute_command_keys):
Free buffer when unwinding.

; Fix last patch

Add file-name-quoted-p, file-name-quote, file-name-unquote

* lisp/files.el (file-name-quoted-p, file-name-quote)
(file-name-unquote): New defsubst.
(find-file--read-only, find-file-noselect)
(file-name-non-special): Use them.

Minor fix for symbol-file

* lisp/subr.el (symbol-file): Avoid false matches with "require"
elements in load-history.  (Bug#25109)

Fix Bug#24962

* lisp/buff-menu.el (list-buffers--refresh):
List buffers with name starting with " " if they visit a file.
* test/lisp/buff-menu-tests.el (buff-menu-24962):
Update test result as pass.

ediff-fixup-patch-map: Improve prompt

* lisp/vc/ediff-ptch.el (ediff-fixup-patch-map):
Make clear in the prompt when we are applying a multi patch.

Retain message logging in map-y-or-n-p

* lisp/emacs-lisp/map-ynp.el (map-y-or-n-p):
Stop disabling logging to Messages buffer.  (Bug#13326)

Doc fix for recent change

* lisp/simple.el (region-modifiable-p): Doc fix.

Quieten make-dist default operation

* make-dist: Add --verbose option.  Default to quieter operation.

Fix regression introduced by commit 7b1e97f

* lisp/ibuf-ext.el (ibuffer-decompose-filter): Use cdr instead
of cadr; required after commit 20f5a5b.

Put post-25 ChangeLog entries into ChangeLog.3

* ChangeLog.2: Copy from emacs-25 branch.
* ChangeLog.3: New file, with changes only in master.
* Makefile.in (CHANGELOG_HISTORY_INDEX_MAX): Bump from 2 to 3.

Merge from origin/emacs-25

eeecac7 Fix minor quoting problems in doc strings

; Merge from origin/emacs-25

The following commit was skipped:

da71c89 * lisp/emacs-lisp/easy-mmode.el (define-minor-mode): Fix docs...

Merge from origin/emacs-25

35ce3fb Don't assume window-point and point are the same

; Merge from origin/emacs-25

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a3487a8 Fix bug#25087

Merge from origin/emacs-25

ba2847f ; * lisp/vc/ediff-util.el (ediff-janitor): Fix last change.  ...
8b43f97 * lisp/vc/ediff-util.el (ediff-janitor): Doc fix.  (Bug#25046)
c20035c ; * doc/emacs/programs.texi (Man Page): Fix last change.
93d8346 Improve indexing of 'man'

; Merge from origin/emacs-25

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c491989 Port to Sun C 5.14
95eb641 Fix mail-combine-fields

Merge from origin/emacs-25

d31298d Fix documentation of `window-combination-resize'
2086f4c Typo fixes in elisp manual

; Merge from origin/emacs-25

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f6da597 ; Revert "Guard terminal par. in XTerm mouse mode"

Merge from origin/emacs-25

3980903 ; Update ChangeLog.2, etc/AUTHORS and ldef-boot.el for Emacs ...
5878abf Fix 'expand-file-name' during startup on MS-Windows

; Merge from origin/emacs-25

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4606529 ; ChangeLog.2 update

Merge from origin/emacs-25

9a857b9 * admin/authors.el (authors-renamed-files-alist): Addition.
6d27423 Tweak refcard note about documentation location
e46a134 Improve treatment of Fortran's "class is"

; Merge from origin/emacs-25

The following commits were skipped:

3674317 Bump Emacs version to 25.1.90
938e316 ; Revert "Bump Emacs version"
596289b Bump Emacs version
dcfe4d1 ; ChangeLog.2 update

Merge from origin/emacs-25

93c0f51 Handle TeX comments when making new paragraph
e0884f1 Restore keystroke echo in 'C-q'
a6213ce Improve documentation of 'current-word'
0828126 Fix a typo in an Eshell defcustom
2e361c7 Minor copyedits of electric-pair-mode
7499ee8 ; Minor copyedit in the Emacs manual
45b652b Fix documentation of 'invocation-directory'
7f43d7c * admin/authors.el (authors-aliases): Add an entry.
ba48880 ; Fix pl-refcard.tex

; Merge from origin/emacs-25

The following commit was skipped:

d4e1549 Guard terminal parameter in XTerm mouse mode

Merge from origin/emacs-25

7287e96 ; * src/lread.c (openp): Correct an inaccuracy in commentary.

; Merge from origin/emacs-25

The following commit was skipped:

3f2b497 * etc/AUTHORS: Regenerate the AUTHORS file

Merge from origin/emacs-25

3d63b48 Update ChangeLog files and authors.el
9d30264 Fix menu bindings of Dired 'A' and 'Q' commands
a725592 Avoid errors in shr-pixel-column due to dedicated windows
3138598 Update format-time-string documentation

delete-trailing-whitespace: handle read-only text in buffer

* lisp/simple.el (region-modifiable-p): New function.
(delete-trailing-whitespace): Us it to avoid trying to delete read-only text.

Fix minor quoting problems in doc strings

Fix --enable-gcc-warnings --with-ns on Fedora

* src/Makefile.in (NON_OBJC_CFLAGS): New macro.
(ALL_OBJC_CFLAGS): Use it.
(EMACS_CFLAGS): New macro, with most of the old ALL_CFLAGS.
(ALL_CFLAGS, ALL_OBJC_FLAGS): Use it.

Fix problems in quoting Tramp file names

* lisp/net/tramp.el (tramp-get-remote-tmpdir): Add also hop to result.
(tramp-unquote-shell-quote-argument): New defun.
(tramp-shell-quote-argument):
* lisp/net/tramp-sh.el (tramp-do-copy-or-rename-file-out-of-band)
(tramp-make-copy-program-file-name):
* lisp/net/tramp-smb.el (tramp-smb-handle-copy-directory)
(tramp-smb-handle-file-acl, tramp-smb-handle-set-file-acl)
(tramp-smb-shell-quote-argument): Use it.

; Fix previous commit

ibuffer-map-deletion-lines: Re-included it

It was deleted in previous commit, but it's referenced
by the macro 'define-ibuffer-op'.
* lisp/ibuffer.el (ibuffer-map-deletion-lines): Reinclude it.

ibuffer-unmark-all: simplify code

* lisp/ibuffer.el (ibuffer-map-deletion-lines): Delete it.
(ibuffer-unmark-all): Simplify code.

define-ibuffer-filter: Discard wrong filters

* lisp/ibuf-macs.el (define-ibuffer-filter): Do not store
in 'ibuffer-filtering-qualifiers' a wrong filter (Bug#25042).
* test/lisp/ibuffer-tests.el (ibuffer-test-Bug25042): Add test.

* lisp/emacs-lisp/easy-mmode.el (define-minor-mode): Fix docstring

so that it matches the actual implementation.
See https://lists.gnu.org/archive/html/help-gnu-emacs/2016-04/msg00071.html

ibuffer-decompose-filter-group avoid unwanted side effects

* lisp/ibuf-ext.el (ibuffer-delete-alist): Remove it.
(ibuffer-remove-alist): New defun; it supersedes 'ibuffer-delete-alist'.
All callers changed (Bug#25058).
* test/lisp/ibuffer-tests.el (ibuffer-test-Bug25058): Add test.

ibuffer-unmark-backward: Unmark the region when is active

* lisp/ibuffer.el (ibuffer-unmark-backward):
Use 'ibuffer-get-region-and-prefix'; call 'ibuffer-unmark-forward'
with the region boundary as the first 2 arguments (Bug#24987).

Docstring improvement for seq-some (bug#25129)

* lisp/emacs-lisp/seq.el (seq-some): Make the docstring less confusing
  regarding the returned value.

dired-unmark-backward: Unmark the region when is active

* lisp/dired.el (dired-unmark-backward): Call 'dired-unmark' with
a non-nil second argument (Bug#24986).

New test file for ediff

Fix previous commit.
* test/lisp/vc/ediff-ptch-tests.el: New test.

ediff-context-diff-label-regexp: Detect the end of second file

* lisp/vc/ediff-ptch.el (ediff-context-diff-label-regexp): Skip
'\n' in file names (Bug#25010).
* test/lisp/vc/ediff-ptch-tests.el: New file.
(ibuffer-test-bug25010): Add test for Bug#25010.

ibuffer-decompose-filter: Avoid side effects on error

* lisp/ibuf-ext.el (ibuffer-decompose-filter):
Update 'ibuffer-filtering-qualifiers' only if there is no error (Bug#24997).
* test/lisp/ibuffer-tests.el (ibuffer-test-Bug24997):
Update test result as pass.

ibuffer: compare marks with EQ

* lisp/ibuffer (ibuffer-update-title-and-summary, ibuffer-redisplay-current)
(ibuffer-buffer-name-face, ibuffer-unmark-all)
(ibuffer-count-deletion-lines, ibuffer-buffer-names-with-mark):
Use 'eq' instead of 'char-equal' when comparing mark characters (Bug#25000).
* test/lisp/ibuffer-tests.el (ibuffer-test-Bug25000):
Update test result as pass.

ibuffer-saved-filters: Remove extra nesting level

Fix Bug#25049.
* lisp/ibuf-ext.el (ibuffer-saved-filters): Remove extra
nesting level; add transparent setter to adjust old-format values;
update doc string.
(ibuffer-save-filters): Remove extra level of nesting
in ibuffer-saved-filters values when saving new filters.
(ibuffer-old-saved-filters-warning): New variable with
clickable message with repair options to be displayed
as a warning if 'ibuffer-repair-saved-filters' detects
a format mismatch.
(ibuffer-repair-saved-filters): Add new command to check and
repair saved filters format.
(ibuffer-included-in-filter-p, ibuffer-decompose-filter):
Change access of saved filter data (cadr->cdr) to account
for reduced nesting.
* test/lisp/ibuffer-tests.el (ibuffer-save-filters):
New test; check that filters are saved in the proper format.

Clean out some IRIX cruft

* etc/MACHINES: Remove obsolete discussion of IRIX.
* src/process.c (allocate_pty) [__sgi]: Remove SGI-specific code.
(create_process) [HAVE_PTYS]: Don't worry about IRIX.
* src/syntax.c (scan_sexps_forward): Remove obsolete comment.
* src/unexelf.c [__sgi]: Don't include <syms.h>.
(unexec) [__sgi]: Remove SGI-specific code.

Simplify FUNCTIONP implementation

* src/bytecode.c (exec_byte_code):
* src/image.c (parse_image_spec):
Prefer FUNCTIONP (x) to !NILP (Ffunctionp (x)).
* src/eval.c (FUNCTIONP): Move here ...
* src/lisp.h: ... from here.  No longer inline, as that
bloats the text and does not help speed (at least on my platform).
(functionp): Remove this name, since callers use FUNCTIONP.

Don't assume window-point and point are the same

The function `cursor-sensor--detect' calls `bobp' to decide whether to
check properties at (1- (window-point)).  However, (window-point) may be
at beginning of buffer, even if (point) is not.  In this case an
`args-out-of-range' error will be signaled (Bug#25104).

* lisp/emacs-lisp/cursor-sensor.el (cursor-sensor--detect): Check the
value of (window-point) against (point-min), rather than (bobp) to
decide if (1- (window-point)) is accessible.

Give test-completion's PREDICATE the hashtable key

For hashtable entries with symbol keys, `test-completion' would convert
the key to a string before calling PREDICATE, unlike `try-completion'
and `all-completions'.

* src/minibuf.c (Ftest_completion): Pass original key from hashtable.

Give test-completion's PREDICATE full alist entry

Since 2016-06-26 "Fix test-completion with completion-regexp-list", when
calling test-completion with an alist collection, the predicate was
recieving the string value instead of the alist entry (Bug#24966).

* src/minibuf.c (Ftest_completion): Don't modify the found element, just
test STRING against `completion-regexp-list'.
* test/src/minibuf-tests.el: New tests for `try-completion',
`all-completions', and `test-completion'.

Fix ert-tests when running compiled

* test/lisp/emacs-lisp/ert-tests.el (ert-test-deftest): Don't test for
specific macroexpansion, just check result of evaluation.
(ert-test-record-backtrace): Don't hardcode representation of closure in
expected backtrace, this lets the test succeed even when the test code
is compiled.

* lisp/emacs-lisp/ert.el (ert--expand-should-1): Also pass
`byte-compile-macro-environment' to `macroexpand', this allows the
`should' macro to properly handle macroexpansion of macros that were
defined in the same file when it's being compiled (Bug #17851).

Make "g" in vc push/pull buffers re-push/pull

* lisp/vc/vc-bzr.el (vc-bzr--pushpull):
* lisp/vc/vc-git.el (vc-git--pushpull):
* lisp/vc/vc-hg.el (vc-hg--pushpull):
Set compile-command so that "g" works.  (Bug#11446)

Change two _Noreturn functions to return void

This is a bit clearer than _Noreturn functions that (do not)
return a non-void type.
* src/callproc.c (call_process) [MSDOS]:
Use 'status' local to record status.
(child_setup): Return CHILD_SETUP_TYPE.
* src/data.c, src/lisp.h (wrong_type_argument): Return void.
All callers changed.
* src/lisp.h (CHILD_SETUP_TYPE): New macro.

Fix GPG bug introduced by Oct file-missing change

Problem with visiting nonexistent .gpg file
reported by Herbert J Skuhra.
* lisp/epa-file.el (epa-file--find-file-not-found-function):
(epa-file-insert-file-contents, epa-file-write-region):
Signal file-missing or file-error instead of epa-error.

Tweak recent flymake change

* lisp/progmodes/flymake.el (flymake-report-fatal-status):
Avoid double message when flymake-log-level >= 0.
* doc/misc/flymake.texi (Customizable variables):
No longer mention flymake-gui-warnings-enabled.

Make TAB and M-TAB run widget-forward and widget-backward (bug#25091)

* lisp/gnus/mm-decode (mm-convert-shr-links): Avoid `shr-next-link'
and `shr-previous-link' so TAB and M-TAB run `widget-forward' and
`widget-backward' instead (bug#25091).

Remove compat code in Tramp

* lisp/net/tramp.el (tramp-parse-time-months): Remove.

* lisp/net/tramp-compat.el (top): Require parse-time.

* lisp/net/tramp-smb.el (tramp-smb-read-file-entry):
Use `parse-time-months'.

Don't try to split side windows in ibuffer (Bug#25115)

* lisp/ibuffer.el (ibuffer-confirm-operation-on): Don't try to
split a side window (Bug#25115).

* src/lisp.h: Update comment to kick -Og down the road.

More image-dired refactoring

* lisp/image-dired.el: Remove TODO comment. This appears to have been
implemented in 5d7433a "image-dired: Signal an error before calling a
missing executable".
(image-dired-cmd-create-standard-thumbnail-command): Use %p specifier.
Add :version.
(image-dired-display-thumbs, image-dired-create-thumbs): Use dolist and
when. Remove superfluous call to image-dired-thumb-name. Move single nil
binding and setq into dolist form.

Implement quoting the local part of a remote file name

* doc/emacs/files.texi (Quoted File Names):
* etc/NEWS: Mention quoting the local part of a remote file name.

* lisp/net/tramp.el (tramp-dissect-file-name): Check with
`tramp-tramp-file-p'.
(tramp-quoted-name-p, tramp-quote-name, tramp-unquote-name):
New defsubst.
(tramp-handle-substitute-in-file-name)
(tramp-handle-make-auto-save-file-name): Handle quoted files.
(tramp-shell-quote-argument): Unquote argument.

* lisp/net/tramp-sh.el (tramp-sh-handle-file-truename):
Handle quoted files.

* test/lisp/net/tramp-tests.el (tramp--test-expensive-test): New defvar.
(tramp--test-make-temp-name): New argument QUOTED.
(tramp-test01-file-name-syntax)
(tramp-test02-file-name-dissect)
(tramp-test04-substitute-in-file-name)
(tramp-test05-expand-file-name, tramp-test07-file-exists-p)
(tramp-test08-file-local-copy)
(tramp-test09-insert-file-contents)
(tramp-test10-write-region, tramp-test11-copy-file)
(tramp-test12-rename-file, tramp-test13-make-directory)
(tramp-test14-delete-directory, tramp-test15-copy-directory)
(tramp-test16-directory-files)
(tramp-test17-insert-directory)
(tramp-test18-file-attributes)
(tramp-test19-directory-files-and-attributes)
(tramp-test20-file-modes, tramp-test21-file-links)
(tramp-test22-file-times, tramp-test23-visited-file-modtime)
(tramp-test24-file-name-completion, tramp-test25-load)
(tramp-test26-process-file, tramp-test27-start-file-process)
(tramp-test28-shell-command, tramp-test30-vc-registered)
(tramp-test31-make-auto-save-file-name)
(tramp--test-check-files)
(tramp-test35-asynchronous-requests): Test also quoted file names.
(tramp--test-shell-command-to-string-asynchronously): Rename.
(tramp-test29-environment-variables): Use it.

Fix typo in dired-omit-case-fold-p

* lisp/dired-x.el (dired-omit-case-fold-p):
Write 'file-name-case-insensitive-p' instead of
'file-name-case-sensitive-p'.
Add declaration of 'file-name-case-insensitive-p'.

Add HTML5 attributes for the input element

* lisp/textmodes/sgml-mode.el (html-tag-alist): Add HTML5 attributes
for the input element.

Obsolete sc-load-hook in favor of eval-after-load

* lisp/mail/supercite.el (sc-load-hook): Make obsolete.
* doc/misc/sc.texi (Getting Connected, Filling Cited Text):
No longer mention sc-load-hook.

Obsolete calendar-load-hook in favor of eval-after-load

* lisp/calendar/calendar.el (calendar-load-hook): Make obsolete.
(calendar): Doc fix - no longer mention calendar-load-hook.
* doc/emacs/cal-xtra.texi (Calendar Customizing):
No longer mention calendar-load-hook.
* doc/lispintro/emacs-lisp-intro.texi (X11 Colors):
Replace calendar-load-hook in example with with-eval-after-load.

Fix markup in read-multiple-choice doc (Bug#25102)

* lisp/emacs-lisp/subr-x.el (read-multiple-choice): Doc fix.

Stop flymake using dialog boxes for errors (Bug#16622)

* lisp/progmodes/flymake.el (flymake-gui-warnings-enabled):
Mark as obsolete.
(flymake-display-warning): Turn into an obsolete alias.
(flymake-report-fatal-status): Just use message for a warning that
was formerly displayed by default.

Clean up keymap and menu code in image-dired

A function to populate these maps is not necessary, just define the maps
once and for all.
* lisp/image-dired.el (image-dired-show-all-from-dir): Make prompt
clearer and in the spirit of dired's.
(image-dired-define-display-image-mode-keymap):
(image-dired-define-thumbnail-mode-keymap): Remove.
(image-dired-thumbnail-mode-map):
(image-dired-thumbnail-mode-line-up-map):
(image-dired-thumbnail-mode-tag-map): Assimilate all define-key and mode
menu code from the aforementioned removed functions.  Reorder so that
the definitions are inherited properly.
(image-dired-display-current-image-sized): Fix erroneous message.
(image-dired-thumbnail-mode):
(image-dired-display-image-mode): Remove defunct call.

Mention `file-name-case-insensitive-p' as magic file name

* doc/lispref/files.texi (Magic File Names):
Mention `file-name-case-insensitive-p'.

* doc/lispref/variables.texi (Connection Local Variables):
Fix typo.

Clean up uses of cl-foo in image-dired

Both instances here are just emulating cl-find-if.
* lisp/image-dired.el: Use cl-lib at compile time.
(image-dired-dired-toggle-marked-thumbs): Don't need let* at the top.
Replace the cl-foo instances with equivalent cl-loops.

Avoid compilation warnings in nt/*.c files

* nt/cmdproxy.c (fail, vfprintf, fprintf, printf, warn)
(console_event_handler): Add prototypes.
(canon_filename, skip_space, skip_nonspace, get_next_token)
(batch_file_p, search_dir, make_absolute, try_dequote_cmdline)
(spawn, get_env_size): Now static.
* nt/ddeclient.c (DdeCallback): Provide prototype.
* nt/addpm.c (DdeCallback): Provide prototype.
(add_registry): Now static.

Display window before calculating width

* lisp/image-dired.el (image-dired-display-thumbs): Display the buffer
before calling image-dired-line-up and friends, which in turn calculate
the window width. Otherwise, the thumbnail layout will be wrong in
a side-by-side split.

Use pop-to-buffer-same-window

* lisp/image-dired.el (image-dired-dired-with-window-configuration):
(image-dired-dired-edit-comment-and-tags): Instead of switch-to-buffer,
use pop-to-buffer-same-window cf. Bug#22244.
(image-dired-forward-image, image-dired-backward-image): Ignore unused.

; Merge: Lisp watchpoints (Bug#24923)

Document watchpoints

* doc/lispref/debugging.texi (Variable Debugging):
* doc/lispref/variables.texi (Watching Variables): New section.
* etc/NEWS: Add entry for watchpoints

Add tests for watchpoints

* test/src/data-tests.el (data-tests-variable-watchers):
(data-tests-local-variable-watchers): New tests.

Ensure redisplay using variable watcher

This replaces looking up the variable name in redisplay--variables when
setting it.

* lisp/frame.el: Replace redisplay--variables with add-variable-watcher
calls.
* src/xdisp.c (Fset_buffer_redisplay): Rename from maybe_set_redisplay,
set the redisplay flag unconditionally.
(Vredisplay__variables): Remove it.
* src/data.c (set_internal): Remove maybe_set_redisplay call.

Add function to trigger debugger on variable write

* lisp/emacs-lisp/debug.el (debug-on-variable-change):
(debug--variable-list):
(cancel-debug-on-variable-change): New functions.
(debugger-setup-buffer): Add watchpoint clause.

Show watchpoints when describing variables

* src/data.c (Fget_variable_watchers): New function.
* lisp/help-fns.el (describe-variable): Use it to detect watching
functions.

Add lisp watchpoints

This allows calling a function whenever a symbol-value is changed.

* src/lisp.h (lisp_h_SYMBOL_TRAPPED_WRITE_P):
(SYMBOL_TRAPPED_WRITE_P): New function/macro.
(lisp_h_SYMBOL_CONSTANT_P): Check for SYMBOL_NOWRITE specifically.
(enum symbol_trapped_write): New enumeration.
(struct Lisp_Symbol): Rename field constant to trapped_write.
(make_symbol_constant): New function.

* src/data.c (Fadd_variable_watcher, Fremove_variable_watcher):
(set_symbol_trapped_write, restore_symbol_trapped_write):
(harmonize_variable_watchers, notify_variable_watchers): New functions.

* src/data.c (Fset_default): Call `notify_variable_watchers' for trapped
symbols.
(set_internal): Change bool argument BIND to 3-value enum and call
`notify_variable_watchers' for trapped symbols.

* src/data.c (syms_of_data):
* src/data.c (syms_of_data):
* src/font.c (syms_of_font):
* src/lread.c (intern_sym, init_obarray):
* src/buffer.c (syms_of_buffer): Use make_symbol_constant.

* src/alloc.c (init_symbol):
* src/bytecode.c (exec_byte_code): Use SYMBOL_TRAPPED_WRITE_P.
* src/data.c (Fmake_variable_buffer_local, Fmake_local_variable):
(Fmake_variable_frame_local):
* src/eval.c (Fdefvaralias, specbind): Refer to Lisp_Symbol's
trapped_write instead of constant.
(Ffuncall): Move subr calling code into separate function.
(funcall_subr): New function.

; * lisp/dired-x.el (dired-omit-case-fold): Fix last change.

Starting doc of user options with "*" is long obsolete

* lisp/battery.el (battery-upower-device): Doc fix.

Fix bug#25087

* etc/themes/manoj-dark-theme.el: Fix two typos.

(cherry picked from commit 66d6e7e9ecf5e481f8c2c3a4f88411f66c869a6e)

Fix docstrings to have a complete sentence in first line

* lisp/dired-x.el (dired-omit-case-fold, dired-omit-case-fold-p): Fix
docstrings.

Remove obsolete comments and commented code from dired-x.el

* lisp/dired-x.el (dired-mark-sexp): Remove a query from 1993 and its
1997 answer about whether dired-mark-sexp is used.
* lisp/dired-x.el (dired-buffers-for-dir-exact): Remove this function
commented out since before dired-x.el was added to RCS in 1994.

Remove pre-customize dired-x.el documentation

* lisp/dired-x.el (Commentary): Remove USAGE section explaining how to
use dired-x from .emacs.  It is now fully customizable.
* lisp/dired-x.el (dired-guess-shell-alist-user): Remove explanation of
how to set this custom variable in .emacs.  It should be customized.

Allow files to be matched case-sensitively in dired-x

* lisp/dired-x.el (dired-mark-unmarked-files): Add an argument which
controls case folding for matching the regex (Bug#18716).
(dired-omit-case-fold): New variable.  Defaults to `t' on case-sensitive
systems, `nil' otherwise.
(dired-mark-omitted, dired-omit-expunge): Use dired-omit-case-fold.
* doc/misc/dired-x.texi, etc/NEWS: Document dired-omit-case-fold.

Add support for curly quotation marks to electric-pair-mode

* lisp/elec-pair.el (electric-pair-pairs, electric-pair-text-pairs): Add
entries for left/right single/double quotation marks, from
electric-quote-chars. Note that this is safe for single quotation marks,
unlike with the ASCII apostrophe, since, although the right quotation
mark can be used as an apostrophe, it is the left quotation mark that is
typed to get a pair (Bug#24901).

; * lisp/vc/ediff-util.el (ediff-janitor): Fix last change.  (Bug#25046)

Fix bug#25087

* etc/themes/manoj-dark-theme.el: Fix two typos.

Handle quoted file names in Tramp

* lisp/net/tramp.el (tramp-file-name-handler): Handle also the
case the file name is quoted.  This is not trapped by the
reassigned `tramp-file-name-regexp' anymore.

* lisp/battery.el: Add 'battery-upower' -- very fast battery status.

Support for rawrgb images using imagemagick

* src/image.c (imagemagick_load_image): Set wand size before loading
blob when ':width' and ':height' are provided.

* lisp/image.el (image-format-suffixes): Add 'image/x-rgb'.

Fix 'sql-connect' on first invocation

* lisp/progmodes/sql.el (sql-connect): Reorder code which sets
param-var.  (Bug#19452)

* lisp/vc/ediff-util.el (ediff-janitor): Doc fix.  (Bug#25046)