admin/grammars: Use pattern rules in Makefile

* admin/grammars/Makefile.in (${bovinedir}/c-by.el, ${bovinedir}/make-by.el):
(${wisentdir}/js-wy.el, ${wisentdir}/python-wy.el): Replace with pattern rules.
(${bovinedir}/scm-by.el, ${wisentdir}/javat-wy.el)
(${cedetdir}/srecode/srt-wy.el): Use $<.

admin/unidata: small Makefile simplifications

* admin/unidata/Makefile.in (${top_srcdir}/src/macuvs.h): Make and load .elc.
(.el.elc): Replace with pattern rule.
(%.elc): New.
(unidata.txt): Use $<.
(compile): Remove.
(${DSTDIR}/charprop.el): Use order-only prereqs rather than a sub-make.

* admin/unidata/uvs.el (uvs-print-table-ivd): Fix free variable typo.

ChangeLog fix

Make search in reftex-using-biblatex-p non-greedy.

* textmodes/reftex-parse.el (reftex-using-biblatex-p): Make search
for comment lines non-greedy and stopping at newlines to fix stack
overflows with large files.

Be more consistent about the 'Qfoo' naming convention.

* image.c (Fimagemagick_types):
* lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
* process.c (Fmake_network_process):
Rename C local identifier 'Qfoo to avoid giving the false
impression that it stands for the symbol 'foo'.

lisp/calculator.el (calculator-last-input): drop 'ascii-character property
lookup.
etc/NEWS: calculator.el user-visible changes.

* automated/tramp-tests.el (tramp-test26-process-file): Extend test
according to Bug#17815.

Merge from emacs-24; up to 2014-06-08T18:27:22Z!eggert@cs.ucla.edu

Backport Unicode 7 update of character- and script-related databases

* lisp/international/characters.el (char-script-table):
Update for scripts added and codepoint ranges changed in Unicode 7.0.

* lisp/international/fontset.el (script-representative-chars):
Add representative characters for scripts added in Unicode 7.0.
(otf-script-alist): Synchronize with the latest registry of OTF script tags.

Backport unicode 7.0 data files update from trunk

* admin/unidata/BidiMirroring.txt: Update to 7.0.0 (only comment changes).

* admin/unidata/UnicodeData.txt: Update to 7.0.0.

* admin/unidata/IVD_Sequences.txt: Update to 2014-05-16 version.

* align.el (align-adjust-col-for-rule): Unbreak due to defaulting
tab-stop-list to nil.

* indent.el (indent-next-tab-stop): Rename from indent--next-tab-stop.
(indent-rigidly-left-to-tab-stop)
(indent-rigidly-right-to-tab-stop, tab-to-tab-stop)
(move-to-tab-stop): Change callers.

Fixes: debbugs:16381

Optionally, undo several consequential deletion in one step.

* lisp/simple.el (kill-append): Remove undo boundary depending on ...
(kill-append-merge-undo): New user option.

* lisp/simple.el (handle-shift-selection, exchange-point-and-mark)
(activate-mark): Set transient-mark-mode buffer-locally.
(transient-mark-mode): Use&set the global value.
* lisp/mouse.el (mouse-set-region-1, mouse-drag-track): Idem.
* lisp/org/org-compat.el (activate-mark): Idem.
* lisp/emulation/edt.el (edt-emulation-off): Save&restore the global
transient-mark-mode setting.
* lisp/obsolete/pc-select.el (pc-selection-mode): Use the
transient-mark-mode function.

Fixes: debbugs:6316

Update various character- and script-related databases per Unicode 7.0.

 lisp/international/fontset.el (script-representative-chars): Add
 representative characters for scripts added in Unicode 7.0.
 (otf-script-alist): Synchronize with the latest registry of OTF
 script tags.
 lisp/international/characters.el (char-script-table): Update for
 scripts added and codepoint ranges changed in Unicode 7.0.

* doc/misc/dired-x.texi (Omitting Files in Dired, Omitting Variables): Fix
key binding to dired-omit-mode.

Fixes: debbugs:16354

Misc small doc/ Makefile cleanup

* emacs/Makefile.in (mkinfodir): Remove.
(.dvi.ps): Replace with pattern rule.
(${buildinfodir}): New rule.
($(buildinfodir)/emacs.info): Use order-only prereq for output dir.  Use $<.
(emacs.dvi, emacs.pdf, emacs.html, emacs-xtra.dvi, emacs-xtra.pdf): Use $<.
(%.ps): New rule.

* lispintro/Makefile.in (mkinfodir): Remove.
(.dvi.ps): Replace with explicit rule.
(${buildinfodir}): New rule.
(${buildinfodir}/eintr.info): Use order-only prereq for output dir.  Use $<.
(emacs-lisp-intro.dvi, emacs-lisp-intro.pdf, emacs-lisp-intro.html): Use $<.
(emacs-lisp-intro.ps): New rule.

* lispref/Makefile.in (mkinfodir): Remove.
(.dvi.ps): Replace with explicit rule.
(html): Declare as PHONY.
(${buildinfodir}): New rule.
($(buildinfodir)/elisp.info): Use order-only prereq for output dir.  Use $<.
(elisp.dvi, elisp.html, elisp.pdf): Use $<.
(elisp.ps): New rule.

Disable implicit texi rules in doc/

* doc/emacs/Makefile.in (%.texi):
* doc/lispintro/Makefile.in (%.texi):
* doc/lispref/Makefile.in (%.texi):
* doc/misc/Makefile.in (%.texi):
Disable implicit rules.

* calculator.el (calculator-standard-displayer): Fix bug in use of
`calculator-groupize-number'.
(calculator-funcall): Fix broken `cl-flet' use by moving it into the
`eval' code, so it works in v24.3.1 too.
(calculator-last-input): Comment to clarify purpose.

Also add back a ChangeLog blurb for previous commit 2014-06-15T04:52:34Z!eli@barzilay.org.

Simplify and cleanup character conversion stuff.
* lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
Remove prototypes.
* character.c (multibyte_char_to_unibyte)
(multibyte_char_to_unibyte_safe): Remove; no longer used.
* character.h (make_char): Remove; unused.
(CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
(ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
* buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
* fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
* search.c, term.c, xdisp.c, xterm.c: Related users changed.

"the the", "from from" and "and and".

* html2text.el (html2text-get-attr): Rewrite to handle spaces in quoted
attribute values.  (Bug#17834)

More tweaks of skeleton documentation wrt \n behavior at bol/eol.

 lisp/skeleton.el (skeleton-insert): Yet another fix of the doc string
 wrt behavior of \n as the first/last element of a skeleton.

 doc/misc/autotype.texi (Skeleton Language): Document the \n feature
 better.

* net/tramp-adb.el (tramp-adb-handle-process-file):
* net/tramp-sh.el (tramp-sh-handle-process-file):
* net/tramp-smb.el (tramp-smb-handle-process-file): Do not raise
the output buffer when DISPLAY is non-nil.

Fixes: debbugs:17815

* lisp/electric.el (electric-layout-post-self-insert-function):
* lisp/emacs-lisp/ert.el (ert--insert-infos):
* lisp/obsolete/vi.el (vi-set-mark):
* lisp/term.el (term-handle-scroll):
* lisp/textmodes/bibtex.el (bibtex-fill-field, bibtex-fill-entry):
* lisp/gnus/gnus-sum.el (gnus-summary-edit-article-done):
* lisp/org/org-mouse.el (org-mouse-do-remotely):
* lisp/wid-edit.el (widget-editable-list-value-create): Prefer
point-marker to copy-marker of point.
* lisp/ob-core.el (org-babel-insert-result): Prefer point-min-marker
and point-max-marker.

* xmenu.c (mouse_position_for_popup):
* xselect.c (mouse_position_for_drop): Do not duplicate ...
* xfns.c (x_relative_mouse_position): ... and prefer this function.
* menu.c (Fx_popup_menu):
* xselect.c (x_handle_dnd_message): Adjust users.
* menu.h (mouse_position_for_popup): Remove prototype.
* xterm.h (x_relative_mouse_position): Add prototype.
* xterm.c (x_find_topmost_parent): Break from the loop and do not
call XFree if XQueryTree returns zero.

Update admin/unidata data files to latest versions

* admin/unidata/BidiMirroring.txt: Update to 7.0.0 (only comment changes).

* admin/unidata/UnicodeData.txt: Update to 7.0.0.

* admin/unidata/IVD_Sequences.txt: Update to 2014-05-16 version.

* admin/unidata/README: Update for above changes.

* landmark.el: Commentary fixes.

Fix landmark, broken since Emacs 23.1

* play/landmark.el (landmark-move-down, landmark-move-up):
Fix 2007-10-20 change - preserve horizontal position.

ChangeLog fix (no need to merge to trunk)

Merge from emacs-24; up to 2014-06-06T02:22:40Z!monnier@iro.umontreal.ca

doc/misc/autotype.texi (Skeleton Language): Fix last change.

Fix completion retrieval parsing.
* progmodes/python.el (python-mode):
(python-util-strip-string): New function.
(python-shell-completion-get-completions): Use it.

* automated/python-tests.el (python-util-strip-string-1): New test.

Fixes: debbugs:17209

lisp/skeleton.el (skeleton-insert): Fix last change.

src/dispextern.h: Fix commentary to it's hpos member.

Fix bug #17823 with vertical-motion in lines with line-prefix.

 src/indent.c (Fvertical_motion): Move to the goal column, if any,
 with a single call to move_it_in_display_line, not in two calls.
 Doing this with two calls causes move_it_in_display_line apply the
 line-prefix handling twice instead of just once.

Enhancements for outline integration.
* lisp/progmodes/python.el (python-mode): Properly set
outline-heading-end-regexp so that comments after colons for
defuns are supported.

Fixes: debbugs:17796

Improve documentation of how vertical-motion interprets columns.

 src/indent.c (Fvertical_motion): Doc fix.

 doc/lispref/positions.texi (Screen Lines): Clarify how columns are counted
 by vertical-motion.

Improve documentation of \n in a skeleton.

 doc/misc/autotype.texi (Skeleton Language): Document the feature of \n
 when at eol.

lisp/skeleton.el (skeleton-insert): Doc fix.

Port to OS X ACLs.

* fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
ACL_TYPE_ACCESS) doesn't work.

Fixes: debbugs:17810

* lisp/emacs-lisp/smie.el (smie-config--guess): Fix typo.
(smie-config-guess): Use smie-config-local so the rules are obeyed.

Fixes: debbugs:17818

* configure.ac: Warn about --enable-link-time-optimization's issues

in --help message.

Fixes: debbugs:17806

* lisp/mouse.el (mouse-drag-line): Don't re-add to unread-comment-events,
since it's already done inside the loop (bug#17819).

In mouse-drag-line remove inadvertently reintroduced code (Bug#17819).

* mouse.el (mouse-drag-line): Re-remove code initially removed
on 2013-03-09 and inadvertently reintroduced on 2013-11-30
(Bug#17819).

Diagnose failures due to colons in directory names.

* Makefile.in (epaths-force): Don't allow ':' in directories whose
names go into a colon-separated path.
* configure.ac: Fail if submake fails.

Fixes: debbugs:17278

* lisp/progmodes/sh-script.el (sh-smie-sh-rules): For { after &&, don't
align with the surrounding parent.

Fixes: debbugs:17721

Fix bug #17801 with extraneous newlines after inserting markup in Texinfo mode.

 lisp/textmodes/texinfo.el (texinfo-mode): Set skeleton-end-newline
 locally to nil.
 (texinfo-insert-block, texinfo-insert-@end)
 (texinfo-insert-@example, texinfo-insert-@quotation): Adjust to
 local setting of skeleton-end-newline by adding an explicit \n to
 the skeletons where appropriate.

Port to GCC 4.9.0 with link time optimization.

* configure.ac (CFLAGS): With link time optimization,
use -ffat-lto-objects if supported; otherwise Emacs won't
build with GCC 4.9.0.

Fixes: debbugs:17806

* lisp/emacs-lisp/smie.el (smie--hanging-eolp-function): New var.
(smie-indent--hanging-p): Use it.
* lisp/progmodes/sh-script.el (sh-set-shell): Set it.

Fixes: debbugs:17621

* simple.el (read-quoted-char): Don't let help chars pop up help
buffer.

Fixes: debbugs:16617

* lisp/progmodes/sh-script.el (sh-smie-sh-rules): Use same rule for && as
for |.

Fixes: debbugs:17621

* cedet/semantic/ia.el (semantic-ia-complete-symbol-menu): Use posn-at-point
instead of senator-completion-menu-point-as-event; un-comment, tho keep
the "no smart completion" fallback commented since it still doesn't work.

* lisp/progmodes/hideif.el (hif-string-to-number): Don't return float for
hex integer constants.

Fixes: debbugs:17807

Update comments in erc-format-@nick to reflect changes in last merge.

Merge commit for debbugs:17755

ERC: Better user mode support

Fixes: debbugs:17755

Minor cleanup of fonset code.
* fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
(set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
(FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
(set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
(FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
(set_fontset_fallback): Reorder extra slots and avoid unused slots.
(free_realized_fontset): Remove because a no-op since 2008.
(free_face_fontset): Adjust user.
(syms_of_fontset): Shrink fontset by one extra slot.

* lisp/international/mule-util.el (truncate-string-ellipsis): New var.
(truncate-string-to-width): Use it.

* etc/NEWS: New Tramp method "nc".

* lisp/emacs-lisp/lisp-mode.el (lisp-string-after-doc-keyword-p): New fun.
(lisp-string-in-doc-position-p): New function, extracted from
lisp-font-lock-syntactic-face-function.
(lisp-font-lock-syntactic-face-function): Use them.

Fixes: debbugs:9130

* net/rcirc.el (rcirc-omit-mode): Fix recenter error.

Fixes: debbugs:17769

* src/keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
before checking key-translation-map.

Fixes: debbugs:17659

* font.c (font_make_object): Avoid dangling pointer which may
crash GC (Bug#17771).

* lisp/xt-mouse.el (xterm-mouse-translate-1): Fix last change.
(xterm-mouse--read-event-sequence-1000): Drop unknown events instead of
burping.

Fixes: debbugs:17776

* lisp/play/bubbles.el (bubbles--initialize, bubbles--show-scores)
(bubbles--game-over): Don't add `intangible' properties since they
didn't work anyway.

src/image.c: Yet another fix for last commit.

Fixes: debbugs:17790

src/image.c: Another fix for last commit.

Fixes: debbugs:17790

src/image.c: Fix last commit.

Fixes: debbugs:17790

Fix bug #17790 with compilation against giflib 5.1.0 and later.

 src/image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
 prototype of DGifCloseFile as appropriate for older and newer
 versions of giflib.
 (gif_close): New function, encapsulates the differences in the
 calling sequence of DGifCloseFile before v5.1.0 and after it.
 (gif_load): Call gif_close instead of DGifCloseFile.  Divulge the
 error string where appropriate.

 lisp/term/w32-win.el (dynamic-library-alist): Support giflib 5.1.0
 and later.

* lisp/vc/ediff-init.el (ediff-current-diff-Ancestor)
(ediff-fine-diff-Ancestor, ediff-even-diff-A, ediff-even-diff-B)
(ediff-even-diff-C, ediff-even-diff-Ancestor, ediff-odd-diff-A)
(ediff-odd-diff-B, ediff-odd-diff-C, ediff-odd-diff-Ancestor):
Add `min-colors 88' version with removed black/white foregrounds.

Fixes: debbugs:10181

* lisp/vc/diff-mode.el (diff-changed): Empty face definition
to use `diff-removed' and `diff-added' on tty as well.
(diff-context): Use darker color on light background and
lighter color on dark background.

Fixes: debbugs:10181

* lisp/vc/diff-mode.el (diff-refine-changed): Rename from
`diff-refine-change' for consistency with `diff-changed'.
(diff-refine-change): Add obsolete face alias.

* lisp/vc/smerge-mode.el (smerge-refined-changed): Rename from
`smerge-refined-change'.
(smerge-refined-change): Add obsolete face alias.

Fixes: debbugs:10181

* lisp/dired.el (dired-mark-pop-up): Let-bind display-buffer-mark-dedicated to `soft'.

Fixes: debbugs:17554

* lisp/rect.el (rectangle-preview): New custom.
(rectangle): New group.
(rectangle--pos-cols): Add `window' argument.
(rectangle--string-preview-state, rectangle--string-preview-window):
New vars.
(rectangle--string-flush-preview, rectangle--string-erase-preview)
(rectangle--space-to, rectangle--string-preview): New functions.
(string-rectangle): Use them.
(rectangle--inhibit-region-highlight): New var.
(rectangle--highlight-for-redisplay): Obey it.  Make sure
`apply-on-region' uses the point-crutches of the right window.
Use :align-to rather than multiple spaces.

Omit redundant extern decls.

Most of this patch is from Dmitry Antipov, in:
http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
* configure.ac (WERROR_CFLAGS): Add -Wredundant-decls.
* lib-src/emacsclient.c (getenv): Remove decl.
* lib-src/make-docfile.c (write_globals): Add ATTRIBUTE_CONST for
Fbyteorder, Ftool_bar_height, Fmax_char, Fidentity.
* lwlib/lwlib-Xm.c (lw_motif_widget_p, xm_update_one_value)
(xm_create_dialog, xm_destroy_instance, xm_popup_menu)
(xm_set_keyboard_focus, xm_set_main_areas): Remove decls.
* src/commands.h (update_mode_lines):
* src/frame.h (Qbackground_color, Qforeground_color)
(x_set_menu_bar_lines):
* src/ftfont.c (ftfont_font_format):
* src/intervals.h (Qkeymap, Qfont):
* src/keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
* src/lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
(Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
(Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
(Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
(Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
(Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
(Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
(char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
(Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
(Qtool_bar, Qheader_line):
* src/macros.c (Fexecute_kbd_macro):
* src/xdisp.c (Ftool_bar_height, Ftool_bar_height):
* src/xterm.c (x_delete_terminal, XSetIMValues):
* src/xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
(x_implicitly_set_name, popup_activated)
(widget_store_internal_border):
Remove redundant decls.
* src/frame.c [USE_X_TOOLKIT]: Include widget.h.
* src/keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
Remove _Noreturn, as make-docfile now does that for us.
* src/lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
(Qregion_extract_function): New decl.
* src/window.c, src/xfns.c: Include menu.h.

* src/callint.c (Fcall_interactively): Fix up last change.

Fixes: debbugs:17701

* lisp.h (STRING_COPYIN): Remove; unused.
* ccl.c (Fccl_execute_on_string):
* font.c (fon_intern_prop): Use make_specified_string.

* lisp/delsel.el (electric-newline-and-maybe-indent): Mark it as well.

Fixes: debbugs:17737

* eval.c (toplevel): Remove redundant #include directives.
* xterm.c (x_initialize): Add static to match prototype.

* fileio.c (Fread_file_name): Do not pass redundant args and ...
* callint.c (read_file_name): ... convert to static here.
* lisp.h (Fread_file_name): Do not EXFUN it.
* composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
(char_composable_p): ... static function.  All users changed.

* Makefile.in (ns-app): Fix typo that broke build on OS X.

Reported by David Caldwell in:
http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html

* notes/elpa: Use "git" instead of "bzr" in the name of machine to
clone the repository from.

A better fix for bug #17777 with visual-order cursor movement.

 src/xdisp.c (Fmove_point_visually): Instead of testing for keyboard
 macro execution, make sure point didn't move since last complete
 redisplay, as the condition for using the glyph matrix
 information.

Do not ask for XRender extension each time XFT font is opened.
* xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
* xterm.c (x_term_init) [HAVE_XFT]: ... to here.  Adjust comment.

In ruler-mode fix calculation of column from mouse position (Bug#17768).

* ruler-mode.el (ruler-mode-window-col)
(ruler-mode-mouse-set-left-margin)
(ruler-mode-mouse-set-right-margin): Fix calculation of column
from mouse position (Bug#17768).

* play/dunnet.el (dun-doassign): Fixed bug where UNIX variable assignment without varname or rhs causes crash.
* play/dunnet.el (dun-ftp): Fixed bug where blank ftp password is allowed, making it impossible to win endgame.
* play/dunnet.el (dun-unix-verbs): Added ssh as alias to rlogin, because nobody knows what rlogin is anymore.
* play/dunnet.el (dun-help): Bumped version number, updated contact info.

Fix bug#17732

* lisp/progmodes/ruby-mode.el (ruby-font-lock-keywords): Don't fontify
`!' in `!~' with `font-lock-negation-char-face'.

Makefile comments

* NEWS: New Tramp method "nc".

* oldXMenu/Makefile.in (CPPFLAGS): Explicitly set via configure.

Explicitly set LDFLAGS in some sub-Makefiles

* lib-src/Makefile.in (LDFLAGS): Explicitly set via configure.

* nt/Makefile.in (LDFLAGS): Explicitly set via configure.

Fix MS-Windows build broken by latest Makefile.in changes.

 nt/Makefile.in (CPPFLAGS): Define.

 lib-src/Makefile.in (CPPFLAGS): Define.

Sync with Tramp 2.2.10.

Sync with Tramp 2.2.10.

* test/automated/tramp-tests.el (tramp--test-enabled): Ignore errors.
(tramp--instrument-test-case): Extend docstring.
(tramp-test15-copy-directory): Skip for tramp-smb.el.
(tramp-test21-file-links): Use `file-truename' for directories.
(tramp-test27-start-file-process, tramp-test28-shell-command):
Retrieve process output more robustly.
(tramp--test-check-files): Extend test.
(tramp-test30-special-characters): Skip for tramp-adb.el,
tramp-gvfs.el and tramp-smb.el.  Add further file names.

Sync with Tramp 2.2.10.

* lisp/net/tramp-adb.el (tramp-adb-handle-write-region): Improve messages.
(tramp-adb-maybe-open-connection): Don't set
`tramp-current-*' variables.

* lisp/net/tramp-cache.el (tramp-flush-file-function): Do not flush
file properties of temporary buffers.

* lisp/net/tramp-ftp.el (top): Remove special handling for URL syntax.

* lisp/net/tramp-gvfs.el (tramp-gvfs-methods) <sftp>: Add.
(tramp-gvfs-handle-delete-file): Flush file
properties, not directory properties.
(tramp-gvfs-handle-file-attributes): Use `string-to-number' when
reading "unix::mode".
(tramp-gvfs-handle-file-name-all-completions):
Use "-h" option for "gvfs-ls".
(tramp-gvfs-url-file-name): `user' and `localname' could be nil.
(tramp-gvfs-send-command): Simplify traces.

* lisp/net/tramp-sh.el (vc-handled-backends, vc-bzr-program)
(vc-git-program, vc-hg-program): Declare.
(tramp-methods) <sftp>: Remove.  It has never worked satisfactorily.
(tramp-methods) <nc>: Add new method.
(tramp-methods) <telnet>: Redirect stderr to "/dev/null".
(tramp-methods) <plink, plinkx, pscp, psftp>: Improve
`tramp-login-args'.
(tramp-default-user-alist): Add "nc".
(top): Remove completion function for "sftp".  Add completion
functions for "nc" and "psftp".
(tramp-do-copy-or-rename-file-out-of-band): Tweak docstring.
Implement support for "nc" method.
(tramp-sh-handle-expand-file-name, tramp-local-coding-commands)
(tramp-remote-coding-commands, tramp-call-local-coding-command):
Tweak docstring.
(tramp-sh-handle-write-region): Tweak error message.
(tramp-sh-handle-vc-registered): Remove backends when the remote
binary does not exist.
(tramp-find-inline-encoding): Do not raise an error.
(tramp-make-copy-program-file-name): Tweak docstring.  Handle also
the "nc" case.  Quote result also locally.

* lisp/net/tramp-smb.el (tramp-smb-handle-copy-directory)
(tramp-smb-handle-set-file-acl): Use `start-process'.
(tramp-smb-handle-insert-directory): Use progress reporter.
(tramp-smb-handle-rename-file): Flush also file properties of
FILENAME.

* lisp/net/tramp.el (tramp-methods): Tweak docstring.
(tramp-handle-file-accessible-directory-p): Check for
`file-readable-p' instead of `file-executable-p'.
(tramp-check-cached-permissions): Use
`tramp-compat-file-attributes'.
(tramp-call-process): Add new argument VEC.  Adapt callees in all
tramp*.el files.

* lisp/net/trampver.el: Update release number.

Sync with Tramp 2.2.10.

* doc/misc/tramp.texi (Inline methods): Remove restriction on "telnet".
Recommend sharing ssh connections for "plink".
(External methods): Remove "sftp".  Merge "pscp" and "psftp"
descriptions.  Recommend sharing ssh connections.  Add "nc" method.
(GVFS based methods): Add "sftp".
(Customizing Completion, External packages, Issues):
Use @dots{}.

* doc/misc/trampver.texi: Update release number.

* dbus.texi (Type Conversion): Formatting edits in example.

Fix a regression bug in D-Bus event handling.

* net/dbus.el (dbus-call-method): Push only non D-Bus events into
`unread-command-events'.

Spelling fix.

* lisp/calculator.el: Lots of revisions

- Kill the calculator buffer after electric mode too.
- Make decimal mode have "," groups, so it's more fitting for use in
  money calculations.
- Factorial works with non-integer inputs.
- Swallow less errors.
- Lots of other improvements, but no changes to custom variables, or
  other user visible changes (except the above).