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  nested constants, too.  \_< broke that.

  temporarily) broken indentation.
* automated/ruby-mode-tests.el (ruby-block-test-example):
  Break indentation of the do block opener and add a line inside it.
* automated/ruby-mode-tests.el (works-on-do, ok-with-three):
  Adjust line numbers.

  (ruby-indent-spread-args-in-parens): New test.

  of "\\b".  Remove some checks made superfluous as a result.

from a saved file shall not be taken into account.  (Bug#13557)

* emacs-lisp/lisp-mode.el (lisp-mode-variables): Add optional
parameter BAR-NOT-SYMBOL to control syntax of | for font-lock.
(lisp-mode): Pass t for it.

progmodes/cc-engine.el (c-guess-basic-syntax): Move CASE 5P to just
before CASE 5D.

* lisp.h (insert_1): Remove prototype.
* xdisp.c (message_dolog): Adjust users to call insert_1_both.

(auto-revert-notify-exclude-dir-regexp): New defcustoms.
(auto-revert-notify-enabled, auto-revert-use-notify)
(auto-revert-notify-watch-descriptor-hash-list)
(auto-revert-notify-modified-p, auto-revert-notify-event-p)
(auto-revert-notify-event-descriptor)
(auto-revert-notify-event-action)
(auto-revert-notify-event-file-name): Doc fix.
(global-auto-revert-mode): Reorder checks.
(auto-revert-notify-rm-watch): Respect changed values of
`auto-revert-notify-watch-descriptor-hash-list'.
(auto-revert-notify-add-watch): Check for
`auto-revert-notify-exclude-dir-regexp'.  Adapt filters for
`inotify-add-watch'.  Watch `default-directory' instead of
`buffer-file-name'.  `auto-revert-notify-watch-descriptor-hash-list'
has a changed meaning now.  (Bug#13540)
(auto-revert-notify-handler): Change implementation wrt events
returning from a directory.
(auto-revert-handler): Reorder implementation for checks of remote
files.
(auto-revert-buffers): Fix parentheses error.

 src/w32notify.c (Fw32notify_add_watch): Doc fix.

debugging code.  Adjust comment style here and there.

'face only if the overlay does exist.

* net/tramp-sh.el (tramp-sh-handle-set-file-acl): Do not suppress
basic attributes.
(tramp-sh-handle-set-file-acl): Improve error checking.

Avoid redundant calls to strlen.

This is possible because async input is gone; for details, see
http://lists.gnu.org/archive/html/emacs-devel/2012-12/msg00734.html.
* frame.h (struct frame): Remove async_visible and async_iconified
members, convert garbaged to unsigned bitfield.  Adjust comments.
(FRAME_SAMPLE_VISIBILITY): Remove.  Adjust all users.
(SET_FRAME_VISIBLE, SET_FRAME_ICONIFIED): New macros.
* frame.c, gtkutil.c, term.c, w32fns.c, window.c, xdisp.c:
Consistently use SET_FRAME_VISIBLE, SET_FRAME_ICONIFIED,
FRAME_VISIBLE_P and FRAME_ICONIFIED_P macros where appropriate.
* w32term.c: Ditto.
(w32_read_socket): Save iconified state to generate DEICONIFY_EVENT
properly.  Likewise for obscured.
* xterm.c: Ditto.
(handle_one_xevent): Save visible state go generate ICONIFY_EVENT
properly.
* nsterm.m: Ditto.
(windowDidDeminiaturize): Generate DEICONIFY_EVENT.

in http://lists.gnu.org/archive/html/emacs-devel/2013-01/msg00555.html.
* lisp/doc-view.el (doc-view-display): Force mode line update until
all document is converted.  Suggested by Stefan Monnier (Bug#13164).

skeletons.

Fixes: debbugs:5716

infinite loop check.

Fixes: debbugs:13438

(message3, message3_nolog): Extract nbytes and multibyteness directly
from the string.  Change all callers.
(message3_nolog): Don't set message_enable_multibyte since set_message
will reset it anyway.
(message1, message1_nolog): Use message3.
(vmessage): Use a stack allocated buffer rather than f->message_buf.
(with_echo_area_buffer): Remove last two arguments.  Update all callers.
(set_message): Drop all but the second arg, which has to be a string.
(set_message_1): Simplify now that we know that a1 is NULL and the
second arg is a string.
* src/frame.h (struct frame): Remove `message_buf' field.
Use glyphs_initialized_p instead.
(FRAME_MESSAGE_BUF): Remove macro.
* src/w16select.c (Fw16_set_clipboard_data): Prefer message3 to message2.
* src/lisp.h (message2, message2_nolog): Remove declarations.
(message3, message3_nolog): Update declarations.
* src/keyboard.c (read_char_minibuf_menu_text)
(read_char_minibuf_menu_width): Remove vars.
(read_char_minibuf_menu_prompt): Rewrite the menu's construction so as
to correctly handle multibyte strings.
* src/frame.c (delete_frame): Don't free message_buf any more.
* src/editfns.c (message_text, message_length): Remove vars.
(Fmessage_box): Don't copy the Lisp string's bytes any longer.
* src/fileio.c (auto_save_error): Use message3 instead of message2.
* src/dispnew.c (adjust_frame_message_buffer): Remove function.

cc-engine.el (c-parse-state-get-strategy): Remove the `cache-pos' element
from the return value.
(c-append-lower-brace-pair-to-state-cache): "Narrow" to end of buffer to
enable proper searching from beyond HERE.
Amend the test for detecting the sought brace pair.  Amend the value
written to the "brace desert cache" when the brace isn't found.
(c-remove-stale-state-cache): Rename `good-pos' to `start-point', and
several other variables analogously.
(c-remove-stale-state-cache-backwards): Change `cache-pos' from a
parameter to a locally calculated variable.
(c-parse-state-1): Change the calling conventions to the two defuns
involving `cache-pos'.

 src/w32term.c (w32fullscreen_hook): Account correctly for the screen
 real estate used for the tool bar, the menu bar, and scroll bar.

 src/w32.c (max_filename_mbslen): New function.
 (normalize_filename, readdir): Use it to detect locales where ANSI
 encoding of file names uses a double-byte character set (DBCS).
 If a DBCS encoding is used, advance by characters using
 CharNextExA, instead of incrementing a 'char *' pointer.  Use
 _mbslwr instead of _strlwr.

hidden buffer is prepared to modification (Bug#13164).

before trying to delete it.  Also use `pos' as a position only
when it is an integer.

See this thread: http://thread.gmane.org/gmane.emacs.devel/156498

* lisp/mh-e/mh-acros.el (mh-do-at-event-location): Likewise.
* lisp/mh-e/mh-search.el (mh-index-create-imenu-index): Likewise.
* lisp/mh-e/mh-xface.el (mh-x-image-url-display): Likewise.

This bug was reported by Jae-oh Kim; it was posted to bug-gnu-emacs
but didn't show up in the bug tracker for some reason.  It is a
regression against Emacs 24.2.

 src/w32heap.c (allocate_heap) [!_WIN64]: Decrease the initial
 request of memory reservation to 1.7GB.

Lisp_Object to a bitfield.  Adjust comments.
(wset_window_end_valid): Remove.
* window.c (adjust_window_count): Clear window_end_valid.
(Fwindow_end): Adjust user.  Remove ancient #if 0 code.
(Fwindow_line_height, set_window_buffer, Frecenter)
(Fsplit_window_internal, Fdelete_other_windows_internal)
(Fset_window_fringes, Fset_window_scroll_bars): Adjust users.
* dispnew.c (adjust_glyph_matrix, clear_window_matrices): Likewise.
* xdisp.c (check_window_end, reconsider_clip_changes)
(redisplay_internal, mark_window_display_accurate_1, redisplay_window)
(try_window, try_window_reusing_current_matrix, note_mouse_highlight)
(find_first_unchanged_at_end_row, try_window_id): Likewise.

assuming that the only one of vchild, hchild or buffer window
slots is non-nil.  Call mark_window_display_accurate_1 for
the leaf windows only.
(mark_window_display_accurate_1): Always assume leaf window.
Adjust comment.

descriptive parts with `display' property.

Remove unnecessary assignments and tests.