Michael Albinus [Wed, 12 Oct 2011 18:32:35 +0000 (20:32 +0200)]
Fix Bug#6019, Bug#9315.
* files.el (set-auto-mode): Call `file-name-sans-versions' for the
complete `buffer-file-name', the local file name part could look
remotely (for example on VMS).
* net/ange-ftp.el (ange-ftp-run-real-handler): Make it an alias of
`tramp-run-real-handler'.
(ange-ftp-fix-name-for-vms): Handle the case, where `name' is
already quoted by '"'.
* net/tramp.el (tramp-rfn-eshadow-update-overlay): Ignore errors.
Let `file-name-handler-alist' be nil, the local file name part
could look remotely (for example on VMS).
Chong Yidong [Wed, 12 Oct 2011 17:38:34 +0000 (13:38 -0400)]
Updates to Mark chapter in Emacs manual.
* mark.texi (Mark): Clarify description of disabled Transient Mark
mode.
(Setting Mark): Document prefix arg for C-x C-x. Document primary
selection changes. Mention that commands like C-y set the mark.
(Marking Objects): Add xref to Words node. Note that mark-word
and mark-sexp also have the "extend region" behavior.
(Using Region): Mention M-$ in the table. Document
mark-even-if-inactive here instead of in Mark Ring.
(Mark Ring): Move mark-even-if-inactive to Using Region. Take
note of the "Mark Set" behavior.
(Disabled Transient Mark): Rename from "Persistent Mark"
(Bug#9688). Callers changed.
* programs.texi (Expressions):
* text.texi (Words): Defer to Marking Objects for mark-word doc.
Eli Zaretskii [Wed, 12 Oct 2011 15:12:52 +0000 (17:12 +0200)]
Remove incorrect comments about U+2028 LS character.
See http://www.unicode.org/mail-arch/unicode-ml/y2011-m10/0048.html
for more details.
src/bidi.c (bidi_level_of_next_char):
src/xdisp.c (get_visually_first_element): Remove old incorrect
comments regarding the Unicode Line Separator character.
Paul Eggert [Wed, 12 Oct 2011 06:56:23 +0000 (23:56 -0700)]
* configure.in: Remove check for -lintl (Bug#9713).
The check breaks 'configure' in some CentOS 5.7 x86 configurations.
The check was helpful but not essential in Solaris 2.6 (1997),
and is no longer needed in Solaris 8 (2000). Solaris 2.6 is
obsolete -- Sun dropped support for it in 2006 -- and without
access to that Silurian platform we can't maintain the code anyway.
Stefan Monnier [Tue, 11 Oct 2011 21:31:22 +0000 (17:31 -0400)]
Make sendmail-query-once offer 3-way choice; avoid repeated queries.
* mail/sendmail.el (send-mail-function): Don't use sendmail-query-once
if not needed.
(sendmail-query-once): Remove OS dependencies. Make it a 3-way choice
using completion. Protect against "slow" callers.
Remove the "message hack".
Martin Rudalics [Sun, 9 Oct 2011 12:26:29 +0000 (14:26 +0200)]
Describe frame-auto-hide-function and related issues.
* buffers.texi (The Buffer List): Describe how bury-buffer deals
with the selected window.
* windows.texi (Buffers and Windows): Reformulate text on how
replace-buffer-in-windows deals with a window.
(Quitting Windows): Describe how quit-window deals with a
standalone frame. Describe new option frame-auto-hide-function.
Chong Yidong [Sat, 8 Oct 2011 16:37:46 +0000 (12:37 -0400)]
Rework count-words-region. New command count-words.
See discussion at http://lists.gnu.org/archive/html/emacs-devel/2011-10/msg00193.html
* lisp/simple.el (count-words-region): Always count in the region.
Report the number of lines and characters too.
(count-words): New command, which counts in the buffer if the
region is inactive, as count-words-region used to.
(count-words--message): New function. Handle plurals.
(count-lines-region): Make it an alias for count-words-region.
* lisp/bindings.el (esc-map): Replace count-lines-region with
count-words-region.
Chong Yidong [Sat, 8 Oct 2011 15:08:50 +0000 (11:08 -0400)]
Document completion styles in Emacs manual; copyedits.
* doc/emacs/mini.texi (Minibuffer File): Minor copyedits. Use xref to
Remote Files node instead of linking directly to the Tramp manual.
(Minibuffer Edit): Add xref to Blank Lines.
(Completion): Add xref to Symbol Completion. Remove redundant
example, which is repeated in the next node.
(Completion Commands): Minor clarifications.
(Completion Styles): New node, split from Completion Commands.
Document substring and initials styles.
(Strict Completion): Remove information duplicated in other nodes.
(Completion Options): Consolidate case difference discussion here.
* doc/emacs/files.texi (File Names): Add index entries.
Paul Eggert [Fri, 7 Oct 2011 21:15:00 +0000 (14:15 -0700)]
Merge from gnulib, fixing some 'configure' typos (Bug#9696).
* lib/signal.in.h, lib/sigprocmask.c, m4/gl-comp.m4:
* m4/gnulib-common.m4: Merge from gnulib.
Without this, 'configure' would say "func_gl_gnulib_m4code_pathmax:
command not found" on powerpc-apple-darwin9.8.0.
Chong Yidong [Fri, 7 Oct 2011 16:22:04 +0000 (12:22 -0400)]
Copyedits and updates for Emacs manual's first few chapters.
* doc/emacs/basic.texi (Inserting Text): Add xref to Completion. Add
ucs-insert example, and document prefix argument.
(Moving Point): Fix introduction; C-f/C-b are no longer equivalent
to left/right. Tweak left-char and right-char descriptions.
M-left and M-right are now bound to left-word/right-word.
(Erasing): Document delete-forward-char.
* doc/emacs/commands.texi (User Input): Define "input event" more clearly.
(Keys): Add xref to Echo Area.
(Commands): Clarify relation between commands and functions.
* doc/emacs/entering.texi (Entering Emacs): Define "startup screen".
Document window-splitting behavior with command-line inputs.
(Exiting): Remove obsolete paragraph about shells without suspend
functionality.
* doc/emacs/frames.texi (Non-Window Terminals): Index just "text-only
terminal", which is used throughout the manual now.
* doc/emacs/screen.texi (Screen, Menu Bar): Copyedits.
(Point): Remove duplicate paragraph on cursors, also in Screen.
(Mode Line): Trailing dashes no longer shown on X displays.
Paul Eggert [Fri, 7 Oct 2011 07:23:44 +0000 (00:23 -0700)]
Fix alignment-related core dump during GC.
* configure.in (GC_LISP_OBJECT_ALIGNMENT): Remove.
This is now done by src/alloc.c.
* src/alloc.c (GC_LISP_OBJECT_ALIGNMENT): Use offsetof, not __alignof__
or sizeof. __alignof__ gives the wrong answer on Fedora x86-64
with GCC 4.6.1 when configured with CC='gcc -m32' --with-wide-int;
this makes Emacs dump core during garbage collection on rare
occasions. sizeof is obviously inferior to offsetof here, so
stick with offsetof.
(GC_POINTER_ALIGNMENT): New macro.
(mark_memory): Omit 3rd (offset) arg; caller changed.
Don't assume EMACS_INT alignment is the same as pointer alignment.
Gnus developers [Thu, 6 Oct 2011 22:11:15 +0000 (22:11 +0000)]
Merge changes made in Gnus trunk.
gnus.texi (Gnus Utility Functions): Add more references and explanations (bug#9683).
ecomplete.el (ecomplete-display-matches): Use a local keymap to handle bindings.
gnus-win.el (gnus-configure-windows): Protect against reading ephemeral groups outside of Gnus.
Martin Rudalics [Wed, 5 Oct 2011 08:59:13 +0000 (10:59 +0200)]
New functions window-point-1 and set-window-point-1.
* window.el (window-point-1, set-window-point-1): New functions.
(window-in-direction, record-window-buffer, window-state-get-1)
(display-buffer-record-window): Use window-point-1 instead of
window-point.
(set-window-buffer-start-and-point): Use set-window-point-1.
Martin Rudalics [Wed, 5 Oct 2011 06:49:53 +0000 (08:49 +0200)]
New option frame-auto-hide-function replacing frame-auto-delete.
* window.el (frame-auto-hide-function): New option replacing
frame-auto-delete. Suggested by Stefan Monnier.
(window--delete): Call frame-auto-hide-function instead of
investigating frame-auto-delete.
Stefan Monnier [Mon, 3 Oct 2011 20:50:54 +0000 (16:50 -0400)]
* src/keyboard.c (read_key_sequence_remapped): New var.
(read_key_sequence): Compute remapping in the right buffer.
(command_loop_1): Use read_key_sequence's remapping directly.
Stefan Monnier [Mon, 3 Oct 2011 14:18:42 +0000 (10:18 -0400)]
* lisp/international/mule-cmds.el: Fix abuses of apply-partially.
(mule-input-method-string): New widget.
(default-input-method, language-info-custom-alist): Use it.
Stefan Monnier [Sun, 2 Oct 2011 04:08:50 +0000 (00:08 -0400)]
* lisp/pcomplete.el: Require comint.
(pcomplete--common-suffix): Remove.
(pcomplete--common-quoted-suffix): Use comint--common-suffix instead.
(pcomplete--table-subvert): Sync with comint--table-subvert.
(pcomplete--entries): Use comint-completion-file-name-table.
* lisp/comint.el (comint-unquote-filename): Simplify.
(comint-completion-file-name-table): New function.
(comint--complete-file-name-data): Use it.
* src/dired.c (file_name_completion): Don't expand file name.
(Ffile_name_completion, Ffile_name_all_completions): Expand file name
before checking file name handler.
Stefan Monnier [Sun, 2 Oct 2011 01:00:17 +0000 (21:00 -0400)]
* lisp/pcmpl-gnu.el (pcmpl-gnu-with-file-buffer): New macro.
(pcmpl-gnu-tar-buffer): Remove.
(pcmpl-gnu-with-file-buffer): Use it to avoid leaving the tar's buffer
avoid. Make sure pcomplete-suffix-list is only changed temporarily.
Don't look inside the tar's file is it's too large.
* doc/lispref/windows.texi (Textual Scrolling): Document scroll-up-command,
scroll-down-command, scroll-error-top-bottom, and the
scroll-command symbol property.
Paul Eggert [Fri, 30 Sep 2011 20:22:01 +0000 (13:22 -0700)]
* buffer.h (struct buffer): Use time_t, not int, for a time stamp.
This fixes a Y2038 bug on 64-bit hosts.
* buffer.c (reset_buffer):
* fileio.c (Fdo_auto_save, Fset_buffer_auto_saved)
(Fclear_buffer_auto_save_failure):
Use 0, not -1, to represent an unset failure time, since time_t
might not be signed.