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Merge branch 'master' of git.sv.gnu.org:/srv/git/emacs

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Michael Albinus 2015-04-08 11:52:12 +02:00
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2
doc/man/ebrowse.1
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@ -16,7 +16,7 @@ is used to create the database used by the class browser in Emacs.
.PP
.SH OPTIONS
The program follows the usual GNU command line syntax, with long
options starting with two dashes (`-').
options starting with two dashes ("\-").
.TP
.B \-a, \-\-append
append output to existing file

14
doc/man/emacs.1.in
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@ -251,8 +251,8 @@ Set additional X resources.
.BI "\-\-color\fR,\fP \-\-color=" mode
Override color mode for character terminals;
.I mode
defaults to `auto', and can also be `never', `auto', `always',
or a mode name like `ansi8'.
defaults to "auto", and can also be "never", "auto", "always",
or a mode name like "ansi8".
.TP
.BI \-bw " pixels\fR,\fP " \-\-border\-width " pixels"
Set the
@ -420,8 +420,8 @@ The value can be one of
.IR fullwidth ,
or
.IR fullheight ,
which correspond to the command-line options `\-fs', `\-mm', `\-fw',
and `\-fh', respectively.
which correspond to the command-line options "\-fs", "\-mm", "\-fw",
and "\-fh", respectively.
Note that this applies to the initial frame only.
.TP
.BR geometry " (class " Geometry )
@ -482,11 +482,11 @@ the window will be displayed in reverse video.
.TP
.BR screenGamma " (class "ScreenGamma )
Gamma correction for colors, equivalent to the frame parameter
`screen\-gamma'.
"screen\-gamma".
.TP
.BR scrollBarWidth " (class "ScrollBarWidth )
The scroll bar width in pixels, equivalent to the frame parameter
`scroll\-bar\-width'.
"scroll\-bar\-width".
.TP
.BR selectionFont " (class " SelectionFont )
Font name for pop-up menu items, in non-toolkit versions of
@ -583,7 +583,7 @@ There is a mailing list, @PACKAGE_BUGREPORT@, for reporting Emacs
bugs and fixes.
But before reporting something as a bug, please try to be sure that
it really is a bug, not a misunderstanding or a deliberate feature.
We ask you to read the section ``Reporting Bugs'' in the Emacs manual
We ask you to read the section "Reporting Bugs" in the Emacs manual
for hints on how and when to report bugs.
Also, include the version number of the Emacs you are running in
\fIevery\fR bug report that you send in.

32
doc/man/emacsclient.1
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@ -31,28 +31,31 @@ default editor.
For
.B emacsclient
to work, you need an already running Emacs with a server. Within Emacs,
call the functions `server-start' or `server-mode'. (Your `.emacs' file
can do this automatically if you add either `(server-start)' or
`(server-mode 1)' to it.)
call the functions "server-start" or "server-mode". (Your ".emacs" file
can do this automatically if you add either "(server-start)" or
"(server-mode 1)" to it.)
When you've finished editing the buffer, type `C-x #'
(`server-edit'). This saves the file and sends a message back to the
`emacsclient' program telling it to exit. The programs that use
`EDITOR' wait for the "editor" (actually, `emacsclient') to exit. `C-x
#' also checks for other pending external requests to edit various
When you've finished editing the buffer, type "C-x #"
("server-edit"). This saves the file and sends a message back to the
.B emacsclient
program telling it to exit. The programs that use
EDITOR wait for the "editor" (actually,
.BR emacsclient )
to exit. "C-x #" also checks for other pending external requests to
edit various
files, and selects the next such file.
If you set the variable `server-window' to a window or a frame, `C-x
#' displays the server buffer in that window or in that frame.
If you set the variable "server-window" to a window or a frame, "C-x
#" displays the server buffer in that window or in that frame.
.SH OPTIONS
The programs follow the usual GNU command line syntax, with long
options starting with two dashes (`-').
options starting with two dashes ("\-").
.TP
.B \-a, \-\-alternate-editor=EDITOR
if the Emacs server is not running, run the specified editor instead.
This can also be specified via the `ALTERNATE_EDITOR' environment variable.
If the value of EDITOR is the empty string, run `emacs \-\-daemon' to
This can also be specified via the ALTERNATE_EDITOR environment variable.
If the value of EDITOR is the empty string, run "emacs \-\-daemon" to
start Emacs in daemon mode, and try to connect to it.
.TP
.B -c, \-\-create-frame
@ -70,7 +73,7 @@ Lisp expressions.
.TP
.B \-f, \-\-server-file=FILENAME
use TCP configuration file FILENAME for communication.
This can also be specified via the `EMACS_SERVER_FILE' environment variable.
This can also be specified via the EMACS_SERVER_FILE environment variable.
.TP
.B \-n, \-\-no-wait
returns
@ -99,4 +102,3 @@ This manual page was written by Stephane Bortzmeyer <bortzmeyer@debian.org>,
for the Debian GNU/Linux system (but may be used by others).
.SH COPYING
This manual page is in the public domain.

10
doc/man/etags.1
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@ -80,8 +80,8 @@ Append to existing tag file. (For \fBvi\fP-format tag files, see also
.B \-B, \-\-backward\-search
Tag files written in the format expected by \fBvi\fP contain regular
expression search instructions; the \fB\-B\fP option writes them using
the delimiter `\|\fB?\fP\|', to search \fIbackwards\fP through files.
The default is to use the delimiter `\|\fB/\fP\|', to search \fIforwards\fP
the delimiter "\|\fB?\fP\|", to search \fIbackwards\fP through files.
The default is to use the delimiter "\|\fB/\fP\|", to search \fIforwards\fP
through files.
Only \fBctags\fP accepts this option.
.TP
@ -117,8 +117,8 @@ final brace of a function or structure definition in C and C++.
Parse the following files according to the given language. More than
one such options may be intermixed with filenames. Use \fB\-\-help\fP
to get a list of the available languages and their default filename
extensions. The `auto' language can be used to restore automatic
detection of language based on the file name. The `none'
extensions. The "auto" language can be used to restore automatic
detection of language based on the file name. The "none"
language may be used to disable language parsing altogether; only
regexp matching is done in this case (see the \fB\-\-regex\fP option).
.TP
@ -256,7 +256,7 @@ Print the current version of the program (same as the version of the
emacs \fBetags\fP is shipped with).
.SH "SEE ALSO"
`\|\fBemacs\fP\|' entry in \fBinfo\fP; \fIGNU Emacs Manual\fP, Richard
"\|\fBemacs\fP\|" entry in \fBinfo\fP; \fIGNU Emacs Manual\fP, Richard
Stallman.
.br
.BR cxref ( 1 ),

10
doc/misc/eshell.texi
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@ -654,6 +654,16 @@ not @samp{git status} -- use @code{eshell-visual-subcommands}; and for
commands that are visual only when passed certain options, use
@code{eshell-visual-options}.
Caution: Some tools such as Git use the pager @samp{less} by default
to paginate their output but call it with its @samp{-F} option. This
option causes @samp{less} to echo the output instead of paginating it
if the output is less than one page long. This causes undesirable
behavior if, e.g., @samp{git diff}, is defined as a visual subcommand.
It'll work if the output is big enough and fail if it is less than one
page long. If that occurs to you, search for configuration options
for calling @samp{less} without the @samp{-F} option. For Git, you
can do that using @samp{git config --global core.pager 'less -+F'}.
@section Redirection
Redirection is mostly the same in Eshell as it is in other command
shells. The output redirection operators @code{>} and @code{>>} as

62
etc/PROBLEMS
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@ -26,6 +26,9 @@ A typical error message might be something like
This happens because some X resource specifies a bad font family for
Emacs to use. The possible places where this specification might be are:
- in the X server resources database, often initialized from
~/.Xresources (use $ xrdb -query to find out the current state)
- in your ~/.Xdefaults file
- client-side X resource file, such as ~/Emacs or
@ -35,6 +38,12 @@ One of these files might have bad or malformed specification of a
fontset that Emacs should use. To fix the problem, you need to find
the problematic line(s) and correct them.
After correcting ~/.Xresources, the new data has to be merged into the
X server resources database. Depending on the circumstances, the
following command may do the trick. See xrdb(1) for more information.
$ xrdb -merge ~/.Xresources
** Emacs aborts while starting up, only when run without X.
This problem often results from compiling Emacs with GCC when GCC was
@ -270,8 +279,7 @@ The error message might be something like this:
This happens because epop3 redefines the function gethash, which is a
built-in primitive beginning with Emacs 21.1. We don't have a patch
for epop3 that fixes this, but perhaps a newer version of epop3
corrects that.
for epop3 to fix it, but perhaps a newer version of epop3 corrects that.
*** Buffers from `with-output-to-temp-buffer' get set up in Help mode.
@ -507,7 +515,7 @@ time. Possible reasons for this include:
To work around the problem, you could either (a) set the variable
`directory-free-space-program' to nil, and thus prevent Emacs from
invoking `df'; (b) use `df' from the GNU Fileutils package; or
invoking `df'; (b) use `df' from the GNU Coreutils package; or
(c) use CVS, which is Free Software, instead of ClearCase.
*** ps-print commands fail to find prologue files ps-prin*.ps.
@ -600,7 +608,7 @@ For example, XFree86 4.3.0 has one version and Gnome usually comes
with a newer version. Emacs compiled with Gtk+ will then use the
newer version. In most cases the problem can be temporarily fixed by
stopping the application that has the error (it can be Emacs or any
other application), removing ~/.fonts.cache-1, and then start the
other application), removing ~/.fonts.cache-1, and then starting the
application again. If removing ~/.fonts.cache-1 and restarting
doesn't help, the application with problem must be recompiled with the
same version of FontConfig as the rest of the system uses. For KDE,
@ -700,7 +708,7 @@ frame's parameter list, like this:
** Underlines appear at the wrong position.
This is caused by fonts having a wrong UNDERLINE_POSITION property.
Examples are the font 7x13 on XFree prior to version 4.1, or the jmk
Examples are the 7x13 font on XFree86 prior to version 4.1, or the jmk
neep font from the Debian xfonts-jmk package prior to version 3.0.17.
To circumvent this problem, set x-use-underline-position-properties
to nil in your `.emacs'.
@ -823,7 +831,7 @@ If all users at your site of a particular keyboard prefer Meta to
Compose, you can make the remapping happen automatically by adding the
xmodmap command to the xdm setup script for that display.
*** Using X Windows, control-shift-leftbutton makes Emacs hang.
*** Using X Window System, control-shift-leftbutton makes Emacs hang.
Use the shell command `xset bc' to make the old X Menu package work.
@ -987,8 +995,8 @@ while, Emacs may print a message:
Timed out waiting for property-notify event
A workaround is to not use `klipper'. An upgrade to the `klipper' that
comes with KDE 3.3 or later also solves the problem.
A workaround is to not use `klipper'. Upgrading `klipper' to the one
coming with KDE 3.3 or later also solves the problem.
*** CDE: Frames may cover dialogs they created when using CDE.
@ -1113,8 +1121,8 @@ be carried out at the same time:
(menu-bar-mode -1)
(tool-bar-mode -1)
For still quicker startup, put these X resources in your .Xdefaults
file:
For still quicker startup, put these X resources in your
.Xresources or .Xdefaults file:
Emacs.verticalScrollBars: off
Emacs.menuBar: off
@ -1133,7 +1141,7 @@ be carried out at the same time:
-noatomsfile -nowinattr -cheaterrors -cheatevents
Note that the -nograbcmap option is known to cause problems.
For more about lbxproxy, see:
http://www.xfree86.org/4.3.0/lbxproxy.1.html
http://www.x.org/archive/X11R6.8.0/doc/lbxproxy.1.html
5) If copying and killing is slow, try to disable the interaction with the
native system's clipboard by adding these lines to your .emacs file:
@ -1201,17 +1209,17 @@ To check thoroughly for such resource specifications, use `xrdb
-query' to see what resources the X server records, and also look at
the user's ~/.Xdefaults and ~/.Xdefaults-* files.
*** Emacs running under X Windows does not handle mouse clicks.
*** Emacs running under X Window System does not handle mouse clicks.
*** `emacs -geometry 80x20' finds a file named `80x20'.
One cause of such problems is having (setq term-file-prefix nil) in
your .emacs file. Another cause is a bad value of EMACSLOADPATH in
the environment.
*** X Windows doesn't work if DISPLAY uses a hostname.
*** X doesn't work if DISPLAY uses a hostname.
People have reported kernel bugs in certain systems that cause Emacs
not to work with X Windows if DISPLAY is set using a host name. But
not to work with X if DISPLAY is set using a host name. But
the problem does not occur if DISPLAY is set to `unix:0.0'. I think
the bug has to do with SIGIO or FIONREAD.
@ -1393,7 +1401,7 @@ shows how to do this with C-^ and C-\.
** Screen is updated wrong, but only on one kind of terminal.
This could mean that the termcap entry you are using for that
terminal is wrong, or it could mean that Emacs has a bug handing
terminal is wrong, or it could mean that Emacs has a bug handling
the combination of features specified for that terminal.
The first step in tracking this down is to record what characters
@ -1612,7 +1620,7 @@ http://debbugs.gnu.org/7791
The symptoms are: you are accessing a svn repository over SSH.
You use vc-annotate on a large (several thousand line) file, and the
result is truncated around the 1000 line mark. It works fine with
other access methods (eg http), or from outside Emacs.
other access methods (e.g. http), or from outside Emacs.
This may be a similar libc/SSH issue to the one mentioned above for CVS.
A similar workaround seems to be effective: create a script with the
@ -1714,7 +1722,11 @@ the sequence "\E[?25h\E[?17;0;64c", and then run "tic linux-term" to
produce a modified terminfo entry.
Alternatively, if you want a blinking underscore as your Emacs cursor,
change the "cvvis" capability to send the "\E[?25h\E[?0c" command.
set the `visible-cursor' variable to nil in your ~/.emacs:
(setq visible-cursor nil)
Still other way is to change the "cvvis" capability to send the
"\E[?25h\E[?0c" command.
** FreeBSD
@ -1906,7 +1918,7 @@ Near the bottom there is a line that reads:
Ctrl<t> <quotedbl> <Y> : "\276" threequarters
that should read:
while it should read:
Ctrl<T> <quotedbl> <Y> : "\276" threequarters
@ -2049,7 +2061,7 @@ rails-mode.
** M-x term does not work on MS-Windows.
TTY emulation on Windows is undocumented, and programs such as stty
which are used on posix platforms to control tty emulation do not
which are used on POSIX platforms to control tty emulation do not
exist for native windows terminals.
** Using create-fontset-from-ascii-font or the --font startup parameter
@ -2062,7 +2074,7 @@ use create-fontset-from-fontset-spec to define a fontset.
This means no redisplay while the File or Font dialog or a pop-up menu
is displayed. This also means tooltips with help text for pop-up
menus is not displayed at all (except in a TTY session, where the help
menus are not displayed at all (except in a TTY session, where the help
text is shown in the echo area). This is because message handling
under Windows is synchronous, so we cannot handle repaint (or any
other) messages while waiting for a system function, which popped up
@ -2144,7 +2156,7 @@ daylight savings switchovers by the Windows libraries.
Files larger than 4GB cause overflow in the size (represented as a
32-bit integer) reported by `file-attributes'. This affects Dired as
well, since the Windows port uses a Lisp emulation of `ls' that relies
well, since the Windows port uses a Lisp emulation of `ls', which relies
on `file-attributes'.
** Playing sound doesn't support the :data method
@ -2332,7 +2344,7 @@ you are working on the host called `marvin'. Then an entry in the
marvin:/usr/local/src /usr/local/src ...options.omitted...
The solution is to remove this line from `etc/fstab'.
The solution is to remove this line from `/etc/fstab'.
*** Building a 32-bit executable on a 64-bit GNU/Linux architecture.
@ -2363,7 +2375,7 @@ The linker error messages look like this:
oo-spd/i386/ctags.o:ctags.c:(.text+0x156e): undefined reference to `_imp__re_set_syntax'
collect2: ld returned 1 exit status
This happens because GCC finds an incompatible header regex.h
This happens because GCC finds an incompatible regex.h header
somewhere on the include path, before the version of regex.h supplied
with Emacs. One such incompatible version of regex.h is part of the
GnuWin32 Regex package.
@ -2510,7 +2522,7 @@ Compiling the lisp files fails at random places, complaining:
"No rule to make target `/path/to/some/lisp.elc'".
The causes of this problem are not understood. Using GNU make 3.81 compiled
from source, rather than the Ubuntu version, worked.
See <URL:http://debbugs.gnu.org/327, <URL:http://debbugs.gnu.org/821>.
See <URL:http://debbugs.gnu.org/327>, <URL:http://debbugs.gnu.org/821>.
** Dumping
@ -2618,7 +2630,7 @@ build Emacs in a directory on a local disk.
On a system where getpagesize is not a system call, it is defined
as a macro. If the definition (in both unex*.c and malloc.c) is wrong,
it can cause problems like this. You might be able to find the correct
value in the man page for a.out (5).
value in the man page for a.out(5).
* Problems on legacy systems

2
lisp/ffap.el
View file

@ -1004,7 +1004,7 @@ If a given RFC isn't in these then `ffap-rfc-path' is offered."
;; Slightly controversial decisions:
;; * strip trailing "@" and ":"
;; * no commas (good for latex)
(file "--:\\\\$+<>@-Z_[:alpha:]~*?" "<@" "@>;.,!:")
(file "--:\\\\$\\{\\}+<>@-Z_[:alpha:]~*?" "<@" "@>;.,!:")
;; An url, or maybe a email/news message-id:
(url "--:=&?$+@-Z_[:alpha:]~#,%;*()!'" "^[0-9a-zA-Z]" ":;.,!?")
;; Find a string that does *not* contain a colon:

24
lisp/files.el
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@ -3931,17 +3931,19 @@ the old visited file has been renamed to the new name FILENAME."
(make-local-variable 'backup-inhibited)
(setq backup-inhibited t)))
(let ((oauto buffer-auto-save-file-name))
;; If auto-save was not already on, turn it on if appropriate.
(if (not buffer-auto-save-file-name)
(and buffer-file-name auto-save-default
(auto-save-mode t))
;; If auto save is on, start using a new name.
;; We deliberately don't rename or delete the old auto save
;; for the old visited file name. This is because perhaps
;; the user wants to save the new state and then compare with the
;; previous state from the auto save file.
(setq buffer-auto-save-file-name
(make-auto-save-file-name)))
(cond ((null filename)
(setq buffer-auto-save-file-name nil))
((not buffer-auto-save-file-name)
;; If auto-save was not already on, turn it on if appropriate.
(and buffer-file-name auto-save-default (auto-save-mode t)))
(t
;; If auto save is on, start using a new name. We
;; deliberately don't rename or delete the old auto save
;; for the old visited file name. This is because
;; perhaps the user wants to save the new state and then
;; compare with the previous state from the auto save
;; file.
(setq buffer-auto-save-file-name (make-auto-save-file-name))))
;; Rename the old auto save file if any.
(and oauto buffer-auto-save-file-name
(file-exists-p oauto)

7
lisp/misearch.el
View file

@ -92,9 +92,12 @@ Isearch starts.")
The value is nil when the search still is in the initial buffer.")
;;;###autoload
(defvar multi-isearch-buffer-list nil)
(defvar multi-isearch-buffer-list nil
"Sequence of buffers visited by multiple buffers Isearch.
This is nil if Isearch is not currently searching more than one buffer.")
;;;###autoload
(defvar multi-isearch-file-list nil)
(defvar multi-isearch-file-list nil
"Sequence of files visited by multiple file buffers Isearch.")
(defvar multi-isearch-orig-search-fun nil)
(defvar multi-isearch-orig-wrap nil)

45
lisp/progmodes/cc-fonts.el
View file

@ -539,28 +539,29 @@ stuff. Used on level 1 and higher."
(let* ((re (c-make-keywords-re nil
(c-lang-const c-cpp-include-directives)))
(re-depth (regexp-opt-depth re)))
`((,(concat noncontinued-line-end
(c-lang-const c-opt-cpp-prefix)
re
(c-lang-const c-syntactic-ws)
"\\(<[^>\n\r]*>?\\)")
(,(+ ncle-depth re-depth sws-depth 1)
font-lock-string-face)
;; Use an anchored matcher to put paren syntax
;; on the brackets.
(,(byte-compile
`(lambda (limit)
(let ((beg (match-beginning
,(+ ncle-depth re-depth sws-depth 1)))
(end (1- (match-end ,(+ ncle-depth re-depth
sws-depth 1)))))
(if (eq (char-after end) ?>)
(progn
(c-mark-<-as-paren beg)
(c-mark->-as-paren end))
(c-unmark-<->-as-paren beg)))
nil)))))))
;; We used to use a font-lock "anchored matcher" here for
;; the paren syntax. This failed when the ">" was at EOL,
;; since `font-lock-fontify-anchored-keywords' terminated
;; its loop at EOL without executing our lambda form at
;; all.
`((,(c-make-font-lock-search-function
(concat noncontinued-line-end
(c-lang-const c-opt-cpp-prefix)
re
(c-lang-const c-syntactic-ws)
"\\(<[^>\n\r]*>?\\)")
`(,(+ ncle-depth re-depth sws-depth 1)
font-lock-string-face t)
`((let ((beg (match-beginning
,(+ ncle-depth re-depth sws-depth 1)))
(end (1- (match-end ,(+ ncle-depth re-depth
sws-depth 1)))))
(if (eq (char-after end) ?>)
(progn
(c-mark-<-as-paren beg)
(c-mark->-as-paren end))
(c-unmark-<->-as-paren beg)))
nil))))))
;; #define.
,@(when (c-lang-const c-opt-cpp-macro-define)