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Merge from origin/emacs-25

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acae275 ; Spelling fixes
d8fac73 Update README for precompiled windows Emacs.
23570fd Clarify documentation of 'vc-responsible-backend' wrt symlinks
f708cb2 Clarify doc string of 'transpose-sexps'
cd05b1d Fix docstring of 'browse-url-firefox-new-window-is-tab'
bdc89eb Improve documentation of 'font-lock-remove-keywords'
4a0c590 Fix documentation of the command summary key
0221b7a Mark relocation workarounds with REL_ALLOC
This commit is contained in:
Paul Eggert 2016-11-04 15:02:03 -07:00
commit ae0a1a890e
25 changed files with 145 additions and 265 deletions
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2
doc/emacs/maintaining.texi
View file

@ -223,7 +223,7 @@ basic editing operations under Bazaar.
@cindex SRC
@cindex src
@item
SRC (src) is RCS, reloaded - a specialized version-control system
SRC (src) is RCS, reloaded---a specialized version-control system
designed for single-file projects worked on by only one person. It
allows multiple files with independent version-control histories to
exist in one directory, and is thus particularly well suited for

15
doc/lispref/files.texi
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@ -1148,6 +1148,21 @@ compares the truenames of the two directories. If @var{dir} does not
name an existing directory, the return value is @code{nil}.
@end defun
@defun vc-responsible-backend file
This function determines the responsible VC backend of the given
@var{file}. For example, if @file{emacs.c} is a file tracked by Git,
@w{@code{(vc-responsible-backend "emacs.c")}} returns @samp{Git}.
Note that if @var{file} is a symbolic link,
@code{vc-responsible-backend} will not resolve it---the backend of the
symbolic link file itself is reported. To get the backend VC of the
file to which @var{file} refers, wrap @var{file} with a symbolic link
resolving function such as @code{file-chase-links}:
@smallexample
(vc-responsible-backend (file-chase-links "emacs.c"))
@end smallexample
@end defun
@node File Attributes
@subsection File Attributes
@cindex file attributes

4
doc/lispref/modes.texi
View file

@ -2934,7 +2934,9 @@ This function removes @var{keywords} from @code{font-lock-keywords}
for the current buffer or for major mode @var{mode}. As in
@code{font-lock-add-keywords}, @var{mode} should be a major mode
command name or @code{nil}. All the caveats and requirements for
@code{font-lock-add-keywords} apply here too.
@code{font-lock-add-keywords} apply here too. The argument
@var{keywords} must exactly match the one used by the corresponding
@code{font-lock-add-keywords}.
@end defun
For example, the following code adds two fontification patterns for C

2
doc/misc/ChangeLog.1
View file

@ -5331,7 +5331,7 @@
2010-07-09 Michael Albinus <michael.albinus@gmx.de>
* dbus.texi (Top): Introduce Index. Emphasize "nil" whereever
* dbus.texi (Top): Introduce Index. Emphasize "nil" wherever
forgotten.
(Type Conversion): Precise conversion of natural numbers.
(Errors and Events): Add "debugging" to concept index. Add variable

15
doc/misc/info.texi
View file

@ -70,7 +70,8 @@ To read about advanced Info commands, type @kbd{n} twice. This
brings you to @cite{Advanced Info Commands}, skipping over the ``Getting
Started'' chapter.
Type @kbd{H} to see a summary of all available commands.
If you are using Emacs, type @kbd{?} to see a summary of all available
commands. In the stand-alone Info reader, type @kbd{H} instead.
@end ifinfo
@end ifnottex
@ -393,16 +394,18 @@ the @key{BACKSPACE} key (or @key{DEL}) many times. You can also type
@end format
@kindex ? @r{(Info mode)}
@kindex H @r{(stand-alone Info reader)}
@findex Info-summary
You have just learned a considerable number of commands. If you
want to use one but have trouble remembering which, you should type
@kbd{?}, which displays a brief list of commands. When you are
finished looking at the list, make it go away by typing @key{SPC}
repeatedly.
@kbd{?} (@kbd{H} in the stand-alone Info reader), which displays a
brief list of commands. When you are finished looking at the list,
make it go away by typing @key{SPC} repeatedly.
@format
>> Type a @key{?} now. Press @key{SPC} to see consecutive screenfuls of
the list until finished. Then type @key{SPC} several times. If
>> Type a @key{?} (or @key{H} in the stand-alone Info reader) now.
Press @key{SPC} to see consecutive screenfuls of the list
until finished. Then type @key{SPC} several times. If
you are using Emacs, the help will then go away automatically.
If you are using the stand-alone Info reader, type @kbd{x} to
return here.

2
etc/ERC-NEWS
View file

@ -1077,7 +1077,7 @@ major changes for implementers, and module writers:
corresponding hook variables.
The mapping of server commands to hook variables is no longer
done via `erc-event-to-hook', but through an #'equal hashtable,
done via `erc-event-to-hook', but through an #'equal hash table,
`erc-server-responses'. In order to find a hook you do:
(erc-get-hook command)

2
etc/NEWS.23
View file

@ -551,7 +551,7 @@ System (CLOS). It is used by the other CEDET packages.
** js.el is a new major mode for JavaScript files.
** imap-hash.el is a new library to address IMAP mailboxes as hashtables.
** imap-hash.el is a new library to address IMAP mailboxes as hash tables.
* Incompatible Lisp Changes in Emacs 23.2

2
etc/TODO
View file

@ -38,7 +38,7 @@ stay within exec_byte_code.
** Add new 'switch' byte-code
This byte-code would take one argument from the stack (the object to test)
and one argument from the constant-pool (a switch table, implemented as an
eq-hashtable) and would jump to the "label" contained in the hashtable.
'eq' hash table) and would jump to the "label" contained in the hash table.
Then add a 'case' special-form that can be compiled to this byte-code.
This would behave just like cl-case, but instead of expanding to cond+eq it

4
lisp/cedet/ede/locate.el
View file

@ -124,12 +124,12 @@ based on `ede-locate-setup-options'."
t)
(cl-defmethod ede-locate-flush-hash ((loc ede-locate-base))
"For LOC, flush hashtable and start from scratch."
"For LOC, flush hash table and start from scratch."
(oset loc hash (make-hash-table :test 'equal)))
(cl-defmethod ede-locate-file-in-hash ((loc ede-locate-base)
filestring)
"For LOC, is the file FILESTRING in our hashtable?"
"For LOC, is the file FILESTRING in our hash table?"
(gethash filestring (oref loc hash)))
(cl-defmethod ede-locate-add-file-to-hash ((loc ede-locate-base)

2
lisp/cedet/semantic/db-typecache.el
View file

@ -56,7 +56,7 @@
(stream :initform nil
:documentation
"The searchable tag stream for this cache.
NOTE: Can I get rid of this? Use a hashtable instead?")
NOTE: Can I get rid of this? Use a hash table instead?")
(dependants :initform nil
:documentation
"Any other object that is dependent on typecache results.

2
lisp/emacs-lisp/eieio-core.el
View file

@ -460,7 +460,7 @@ See `defclass' for more information."
(cl--slot-descriptor-initform (aref slots i)))))
(setf (eieio--class-class-allocation-values newc) v))
;; Attach slot symbols into a hashtable, and store the index of
;; Attach slot symbols into a hash table, and store the index of
;; this slot as the value this table.
(let* ((slots (eieio--class-slots newc))
;; (cslots (eieio--class-class-slots newc))

2
lisp/emulation/edt.el
View file

@ -497,7 +497,7 @@ Argument NUM is the number of EOL marks to move."
;;; of line, etc.) it takes a bit of special handling.
;;;
;;; The variable edt-word-entities contains a list of characters which
;;; are to be viewed as distinct words where ever they appear in the
;;; are to be viewed as distinct words wherever they appear in the
;;; buffer. This emulates the EDT line mode command SET ENTITY WORD.

6
lisp/erc/erc-backend.el
View file

@ -108,7 +108,7 @@
;;;; Variables and options
(defvar erc-server-responses (make-hash-table :test #'equal)
"Hashtable mapping server responses to their handler hooks.")
"Hash table mapping server responses to their handler hooks.")
(cl-defstruct (erc-response (:conc-name erc-response.))
(unparsed "" :type string)
@ -1061,7 +1061,7 @@ See also `erc-server-responses'."
(defun erc-call-hooks (process message)
"Call hooks associated with MESSAGE in PROCESS.
Finds hooks by looking in the `erc-server-responses' hashtable."
Finds hooks by looking in the `erc-server-responses' hash table."
(let ((hook (or (erc-get-hook (erc-response.command message))
'erc-default-server-functions)))
(run-hook-with-args-until-success hook process message)
@ -1218,7 +1218,7 @@ add things to `%s' instead."
(put ',fn-name 'definition-name ',name)
(put ',hook-name 'definition-name ',name)
;; Hashtable map of responses to hook variables
;; Hash table map of responses to hook variables
,@(cl-loop for response in (cons name aliases)
for var in (cons hook-name var-alternates)
collect `(puthash ,(format "%s" response) ',var

2
lisp/international/ucs-normalize.el
View file

@ -227,7 +227,7 @@
table))
(defvar ucs-normalize-decomposition-pair-to-primary-composite nil
"Hashtable of decomposed pair to primary composite.
"Hash table of decomposed pair to primary composite.
Note that Hangul are excluded.")
(setq ucs-normalize-decomposition-pair-to-primary-composite
(ucs-normalize-make-hash-table-from-alist

2
lisp/language/ind-util.el
View file

@ -39,7 +39,7 @@
(eval-and-compile
(defun indian-regexp-of-hashtbl-keys (hashtbl)
"Returns the regular expression of hashtable keys."
"Return the regular expression of hash table keys."
(let (keys)
(maphash (lambda (key val) (push key keys)) hashtbl)
(regexp-opt keys)))

4
lisp/mh-e/mh-search.el
View file

@ -1859,7 +1859,7 @@ PROC is used to convert the value to actual data."
(defun mh-index-update-maps (folder &optional origin-map)
"Annotate all as yet unannotated messages in FOLDER with their MD5 hash.
As a side effect msg -> checksum map is updated. Optional
argument ORIGIN-MAP is a hashtable which maps each message in the
argument ORIGIN-MAP is a hash table which maps each message in the
index folder to the original folder and message from whence it
was copied. If present the checksum -> (origin-folder,
origin-index) map is updated too."
@ -1913,7 +1913,7 @@ origin-index) map is updated too."
(defun mh-index-update-single-msg (msg checksum origin-map)
"Update various maps for one message.
MSG is a index folder message, CHECKSUM its MD5 hash and
ORIGIN-MAP, if non-nil, a hashtable containing which maps each
ORIGIN-MAP, if non-nil, a hash table containing which maps each
message in the index folder to the folder and message that it was
copied from. The function updates the hash tables
`mh-index-msg-checksum-map' and `mh-index-checksum-origin-map'.

8
lisp/mh-e/mh-thread.el
View file

@ -89,11 +89,11 @@
(real-child-p t))
(defvar mh-thread-id-hash nil
"Hashtable used to canonicalize message identifiers.")
"Hash table used to canonicalize message identifiers.")
(make-variable-buffer-local 'mh-thread-id-hash)
(defvar mh-thread-subject-hash nil
"Hashtable used to canonicalize subject strings.")
"Hash table used to canonicalize subject strings.")
(make-variable-buffer-local 'mh-thread-subject-hash)
(defvar mh-thread-id-table nil
@ -109,11 +109,11 @@
(make-variable-buffer-local 'mh-thread-id-index-map)
(defvar mh-thread-subject-container-hash nil
"Hashtable used to group messages by subject.")
"Hash table used to group messages by subject.")
(make-variable-buffer-local 'mh-thread-subject-container-hash)
(defvar mh-thread-duplicates nil
"Hashtable used to associate messages with the same message identifier.")
"Hash table used to associate messages with the same message identifier.")
(make-variable-buffer-local 'mh-thread-duplicates)
(defvar mh-thread-history ()

5
lisp/net/browse-url.el
View file

@ -365,10 +365,7 @@ If non-nil, then open the URL in a new tab rather than a new window if
(defcustom browse-url-firefox-new-window-is-tab nil
"Whether to open up new windows in a tab or a new window.
If non-nil, then open the URL in a new tab rather than a new window if
`browse-url-firefox' is asked to open it in a new window.
This option is currently ignored on MS-Windows, since the necessary
functionality is not available there."
`browse-url-firefox' is asked to open it in a new window."
:type 'boolean
:group 'browse-url)

10
lisp/simple.el
View file

@ -6783,9 +6783,13 @@ are interchanged."
(transpose-subr 'forward-word arg))
(defun transpose-sexps (arg)
"Like \\[transpose-words] but applies to sexps.
Does not work on a sexp that point is in the middle of
if it is a list or string."
"Like \\[transpose-chars] (`transpose-chars'), but applies to sexps.
Unlike `transpose-words', point must be between the two sexps and not
in the middle of a sexp to be transposed.
With non-zero prefix arg ARG, effect is to take the sexp before point
and drag it forward past ARG other sexps (backward if ARG is negative).
If ARG is zero, the sexps ending at or after point and at or after mark
are interchanged."
(interactive "*p")
(transpose-subr
(lambda (arg)

2
lisp/subr.el
View file

@ -910,7 +910,7 @@ KEY is a string or vector representing a sequence of keystrokes."
(defun substitute-key-definition (olddef newdef keymap &optional oldmap prefix)
"Replace OLDDEF with NEWDEF for any keys in KEYMAP now defined as OLDDEF.
In other words, OLDDEF is replaced with NEWDEF where ever it appears.
In other words, OLDDEF is replaced with NEWDEF wherever it appears.
Alternatively, if optional fourth argument OLDMAP is specified, we redefine
in KEYMAP as NEWDEF those keys which are defined as OLDDEF in OLDMAP.

6
lisp/vc/vc.el
View file

@ -959,7 +959,11 @@ use."
If FILE is already registered, return the
backend of FILE. If FILE is not registered, then the
first backend in `vc-handled-backends' that declares itself
responsible for FILE is returned."
responsible for FILE is returned.
Note that if FILE is a symbolic link, it will not be resolved --
the responsible backend system for the symbolic link itself will
be reported."
(or (and (not (file-directory-p file)) (vc-backend file))
(catch 'found
;; First try: find a responsible backend. If this is for registration,

292
nt/README.W32
View file

@ -3,24 +3,30 @@ See the end of the file for license conditions.
Emacs for Windows
This README.W32 file describes how to set up and run a precompiled
This README file describes how to set up and run a precompiled
distribution of GNU Emacs for Windows. You can find the precompiled
distribution on the ftp.gnu.org server and its mirrors:
ftp://ftp.gnu.org/gnu/emacs/windows/
ftp://ftp.gnu.org/gnu/emacs/windows/
This server contains other distributions, including the full Emacs
source distribution, as well as older releases of Emacs for Windows.
Information on how to compile Emacs from sources on Windows is in
the files README and INSTALL in the nt/ sub-directory of the
top-level Emacs directory in the source distribution. If you
received this file as part of the Emacs source distribution, and are
looking for information on how to build Emacs on MS-Windows, please
read those 2 files and not this one.
top-level Emacs directory in the source distribution, as is this
file as README.precompiled. If you received this file as part of
the Emacs source distribution, and are looking for information on
how to build Emacs on MS-Windows, please read those 2 files and not
this one.
* Preliminaries
There are two binary distributions named
emacs-n-x86_64-w64-mingw32.zip and
emacs-n-i686-w64-mingw32.zip. These are for 64-bit and 32-bit
machines respectively.
The binary distribution has these top-level directories:
+ bin
+ libexec
@ -30,33 +36,24 @@ See the end of the file for license conditions.
* Setting up Emacs
To install Emacs, simply unpack the binary package into a directory
of your choice. To complete the installation process, you can
optionally run the program addpm.exe in the bin subdirectory. This
will put an icon for Emacs in the Start Menu under
"Start -> Programs -> Gnu Emacs".
of your choice. If you use File Explorer and "Extract" by default
this will be in a top-level directory with the same name as the zip
file.
Some users have reported that the Start Menu item is not created for
them. If this happens, just create your own shortcut to runemacs.exe,
eg. by dragging it on to the desktop or the Start button.
We also provide a set of optional dependencies, in
emacs-25-x86_64-deps.zip or emacs-25-i686-deps.zip respectively,
which provide Emacs with an number of additional capabilities. To
add these, unpack them directly over the emacs directory structure.
Note that running addpm is now an optional step; Emacs is able to
locate all of its files without needing any information to be set in
the environment or the registry, although such settings will still
be obeyed if present. This is convenient for running Emacs on a
machine which disallows registry changes, or on which software
should not be installed. For instance, you can now run Emacs
directly from a CD or USB flash drive without copying or installing
Finally, and also optionally, you can run the program addpm.exe in
the bin subdirectory which will place an icon for Emacs on the start
page.
Emacs is completely portable. You can create your own shortcut to
runemacs.exe and place this wherever you find it convenient, or
run it from a USB or network drive without copying or installing
anything on the machine itself.
* Prerequisites for Windows 9X
To run Emacs on Windows 9X (Windows 95/98/Me), you will need to have
the Microsoft Layer for Unicode (MSLU) installed. It can be
downloaded from the Microsoft site, and comes in a form of a single
dynamic library called UNICOWS.DLL. If this library is not
accessible to Emacs, it will pop up a dialog saying that it cannot
find the library, and will refuse to start up.
* Starting Emacs
To run Emacs, simply select Emacs from the Start Menu, or invoke
@ -93,8 +90,7 @@ See the end of the file for license conditions.
+ emacsclientw.exe - A version of emacsclient that does not open
a command-line window.
+ addpm.exe - A basic installer that creates Start Menu icons for Emacs.
Running this is optional.
+ addpm.exe - The installer that adds Emacs to "Start".
+ ctags.exe, etags.exe - Tools for generating tag files. See the
`Tags' node of the Emacs manual.
@ -128,128 +124,26 @@ See the end of the file for license conditions.
+ update-game-score.exe - A utility for updating the score files of
Emacs games.
* Image support
* Optional Dependencies
Emacs has built in support for XBM and PPM/PGM/PBM images, and the
libXpm library is bundled, providing XPM support (required for color
toolbar icons and splash screen). Source for libXpm should be available
from the same place from which you got this binary distribution.
toolbar icons and splash screen). Source for libXpm should be
available from the same place from which you got this binary
distribution.
Emacs can also support some other image formats with appropriate
libraries. These libraries are all available on the following sites:
In addition, as described, there is a separate dependency bundle
providing support for many images formats, TLS, XML parsing and
compression.
1. http://sourceforge.net/projects/ezwinports/files/
-- up-to-date builds, self-contained archives, only for 32-bit Emacs
2. Libraries from the MSYS2 project on ftp.gnu.org:
http://ftp.gnu.org/gnu/emacs/windows/emacs-NN-i686-deps.zip (32-bit)
http://ftp.gnu.org/gnu/emacs/windows/emacs-NN-x86_64-deps.zip (64-bit)
where NN is the Emacs version to which the libraries correspond.
3. The MSYS2 project -- for 64-bit Emacs:
http://msys2.github.io/
https://sourceforge.net/projects/msys2/files/REPOS/MINGW/x86_64/
4. GnuWin32 project -- very old 32-bit builds, not recommended
* Installing with an existing MSYS2 installation.
The libraries to download are mentioned below. Some libraries
depend on others that need to be downloaded separately from the same
site; please consult the download instructions on each site for the
details. In general, the ezwinports site mentioned above has all
the dependencies bundled in the same zip archive, so installing from
there is the easiest. For MSYS2 builds, we recommend that you
install and use the 'pacman' utility (available from the MSYS2
site), see the instructions below -- it will automatically install
all the dependencies.
Emacs will find these libraries if the directory they are installed
in is on the PATH or in the same directory where you have emacs.exe.
Here are some specific comments about each image type:
PNG: requires the PNG reference library 1.4 or later, which will
be named libpngNN.dll or libpngNN-NN.dll. LibPNG requires zlib,
which should come from the same source as you got libpng.
Starting with Emacs 23.3, the precompiled Emacs binaries are
built with libpng 1.4.x and later, and are incompatible with
earlier versions of libpng DLLs. So if you have libpng 1.2.x,
the PNG support will not work, and you will have to download
newer versions.
JPEG: requires the Independent JPEG Group's libjpeg 6b or later,
which will be called jpeg62.dll, libjpeg.dll, jpeg-62.dll or jpeg.dll.
TIFF: requires libTIFF 3.0 or later, which will be called libtiffN.dll
or libtiff-N.dll or libtiff.dll.
GIF: requires libungif or giflib 4.1 or later, which will be
called libgif-6.dll, giflib4.dll, libungif4.dll or libungif.dll.
SVG: requires librsvg 2.x whose DLL will be called
librsvg-2-2.dll. SVG also requires several dependency DLLs,
such as Pango, Cairo, and Glib, all of them found on the
above-mentioned sites. If you download from the ezwinports
site, you need only librsvg-2.nn.mm-x-w32-bin.zip, it comes with
all the other dependencies bundled.
If you have image support DLLs under different names, customize the
value of `dynamic-library-alist'.
* GnuTLS support
GnuTLS provides SSL/TLS network support for Emacs (https, imaps and
so on.)
In order to support GnuTLS at runtime, Emacs must be able to find
the relevant DLLs during startup; failure to do so is not an error,
but GnuTLS won't be available to the running session.
You can get pre-built binaries (including any dependency DLLs) at
http://sourceforge.net/projects/ezwinports/files/ and on
http://ftp.gnu.org/gnu/emacs/windows/
* libxml2 support
libxml2 provides HTML parsing support for Emacs, which is necessary
to use the built-in eww browser.
In order to support libxml2 at runtime, a libxml2-enabled Emacs must
be able to find the relevant DLLs during startup; failure to do so
is not an error, but libxml2 features won't be available to the
running session.
You can get pre-built binaries (including any required DLL and the
header files) at http://sourceforge.net/projects/ezwinports/files/ and
http://ftp.gnu.org/gnu/emacs/windows/
* zlib support
zlib provides support for decompressing text, which is necessary for
the zlib-decompress-region primitive.
Prebuilt binaries of zlib DLL (for 32-bit builds of Emacs) are
available from the ezwinports site and on ftp.gnu.org; see above for
the URLs. For the 64-bit DLL, see the instructions below for
installing from MSYS2 site.
(This library is also a prerequisite for several image libraries, so
you may already have it; look for zlib1.dll or libz-1.dll.)
* Installing 64-bit optional libraries from the MSYS2 site
We recommend that you use the 'pacman' utility to download the
libraries you need and all of their dependencies. If you don't have
'pacman' installed, proceed as follows:
. Install the MSYS2 64-bit (x86_64) installer, named
msys2-x86_64-YYYYMMDD.exe (where "YYYYMMDD" is the release date,
like 20160205) from http://msys2.github.io/.
. Run the installer, select the installation directory, make sure
"Run MSYS2 now" checkbox is checked, and click "Finish". A Bash
window will open.
. Type into the Bash window the following command:
pacman -Sy pacman
When asked whether to proceed with installation, type Y.
You may also use Emacs with an existing MSYS2 installation by simply
unpacking the Emacs distribution over MSYS2. You can then use the
'pacman' utility to install dependencies. You should not use the
optional dependencies bundle, as this will overwrite MSYS2 files
(the dependency bundle derives from MSYS2, but may be a different
version).
To install the optional libraries, start the MSYS2 Bash window and
type the following command:
@ -259,73 +153,37 @@ See the end of the file for license conditions.
where PACKAGES is the list of packages you want to install. The
full list is as follows:
mingw-w64-x86_64-xpm-nox mingw-w64-x86_64-libtiff mingw-w64-x86_64-giflib
mingw-w64-x86_64-libpng mingw-w64-x86_64-libjpeg-turbo
mingw-w64-x86_64-librsvg mingw-w64-x86_64-libxml2 mingw-w64-x86_64-gnutls
mingw-w64-x86_64-zlib
mingw-w64-x86_64-giflib
mingw-w64-x86_64-gnutls
mingw-w64-x86_64-libjpeg-turbo
mingw-w64-x86_64-libpng
mingw-w64-x86_64-librsvg
mingw-w64-x86_64-libtiff
mingw-w64-x86_64-libxml2
mingw-w64-x86_64-xpm-nox
You can type any subset of this list. Once again, when asked
whether to proceed with installation, answer Y.
Alternatively, you could install the packages manually from this
page:
https://sourceforge.net/projects/msys2/files/REPOS/MINGW/x86_64/
However, the packages there are not self-contained, so you will need
to download all their dependencies as well.
After the installation, if you will be installing Emacs in a
directory different from where the DLLs were installed, we recommend
to add the directory with DLLs to your PATH, so that Emacs will be
able to find those DLLs.
* Uninstalling Emacs
If you should need to uninstall Emacs, simply delete all the files
and subdirectories from the directory where it was unpacked (Emacs
does not install or update any files in system directories or
anywhere else). If you ran the addpm.exe program to create the
registry entries and the Start menu icon, then you can remove the
registry entries using regedit. All of the settings are written
under the Software\GNU\Emacs key in HKEY_LOCAL_MACHINE, or if you
didn't have administrator privileges when you installed, the same
key in HKEY_CURRENT_USER. Just delete the whole Software\GNU\Emacs
key.
anywhere else).
The Start menu entry can be removed by right-clicking on the Taskbar
and selecting Properties, then using the Remove option on the Start
Menu Programs page. (If you installed under an account with
administrator privileges, then you need to click the Advanced button
and look for the Gnu Emacs menu item under All Users.)
If you ran the addpm.exe program to create the Start menu icon, this
can be removed by right-clicking and "Uninstall".
Finally, addpm.exe also creates a few registry entries; these can be
safely left, but if you really wish to remove them, all of the
settings are written under the Software\GNU\Emacs key in
HKEY_LOCAL_MACHINE, or if you didn't have administrator privileges
when you installed, the same key in HKEY_CURRENT_USER. Just delete
the whole Software\GNU\Emacs key.
* Troubleshooting
Unpacking the distributions
If you encounter trouble trying to run Emacs, there are a number of
possible causes. Check the following for indications that the
distribution was not corrupted by the tools used to unpack it:
* Be sure to disable CR/LF translation or the executables will
be unusable. Older versions of WinZipNT would enable this
translation by default. If you are using WinZipNT, disable it.
(I don't have WinZipNT myself, and I do not know the specific
commands necessary to disable it.)
* Check that filenames were not truncated to 8.3. For example,
there should be a file lisp\abbrevlist.elc; if this has been
truncated to abbrevli.elc, your distribution has been corrupted
while unpacking and Emacs will not start.
* On Windows 9X, make sure you have the UNICOWS.DLL library either
in the same directory where you have emacs.exe or in the
directory where system-wide DLLs are kept.
If you believe you have unpacked the distributions correctly and are
still encountering problems, see the section on Further Information
below.
Virus scanners
Some virus scanners interfere with Emacs' use of subprocesses. If you
@ -345,31 +203,21 @@ See the end of the file for license conditions.
http://www.gnu.org/software/emacs/manual/html_mono/emacs.html#Microsoft-Windows
In addition to the manual, there is a mailing list for discussing
issues related to the Windows port of Emacs. For information about
the list, see this Web page:
In addition to the manual, there is a mailing list for help with
Emacs here:
https://lists.gnu.org/mailman/listinfo/help-gnu-emacs
To ask questions on the mailing list, send email to
help-gnu-emacs@gnu.org.
And a more specific one for issues related to the Windows port of
Emacs. For information about the list, see this Web page:
http://lists.gnu.org/mailman/listinfo/help-emacs-windows
To ask questions on the mailing list, send email to
help-emacs-windows@gnu.org. (You don't need to subscribe for that.)
To subscribe to the list or unsubscribe from it, fill the form you
find at http://lists.gnu.org/mailman/listinfo/help-emacs-windows as
explained there.
Another valuable source of information and help which should not be
overlooked is the various Usenet news groups dedicated to Emacs.
These are particularly good for help with general issues which aren't
specific to the Windows port of Emacs. The main news groups to use
for seeking help are:
gnu.emacs.help
comp.emacs
There are also fairly regular postings and announcements of new or
updated Emacs packages on this group:
gnu.emacs.sources
help-emacs-windows@gnu.org.
* Reporting bugs

2
src/emacs.c
View file

@ -1193,7 +1193,7 @@ Using an Emacs configured with --with-x-toolkit=lucid does not have this problem
/* Called before syms_of_fileio, because it sets up Qerror_condition. */
syms_of_data ();
syms_of_fns (); /* Before syms_of_charset which uses hashtables. */
syms_of_fns (); /* Before syms_of_charset which uses hash tables. */
syms_of_fileio ();
/* Before syms_of_coding to initialize Vgc_cons_threshold. */
syms_of_alloc ();

8
src/lread.c
View file

@ -2574,7 +2574,7 @@ read1 (Lisp_Object readcharfun, int *pch, bool first_in_list)
c = READCHAR;
if (c == '(')
{
/* Accept extended format for hashtables (extensible to
/* Accept extended format for hash tables (extensible to
other types), e.g.
#s(hash-table size 2 test equal data (k1 v1 k2 v2)) */
Lisp_Object tmp = read_list (0, readcharfun);
@ -2620,10 +2620,10 @@ read1 (Lisp_Object readcharfun, int *pch, bool first_in_list)
if (!NILP (params[param_count + 1]))
param_count += 2;
/* This is the hashtable data. */
/* This is the hash table data. */
data = Fplist_get (tmp, Qdata);
/* Now use params to make a new hashtable and fill it. */
/* Now use params to make a new hash table and fill it. */
ht = Fmake_hash_table (param_count, params);
while (CONSP (data))
@ -2631,7 +2631,7 @@ read1 (Lisp_Object readcharfun, int *pch, bool first_in_list)
key = XCAR (data);
data = XCDR (data);
if (!CONSP (data))
error ("Odd number of elements in hashtable data");
error ("Odd number of elements in hash table data");
val = XCAR (data);
data = XCDR (data);
Fputhash (key, val, ht);

9
src/search.c
View file

@ -2022,20 +2022,27 @@ boyer_moore (EMACS_INT n, unsigned char *base_pat,
cursor += dirlen - i - direction; /* fix cursor */
if (i + direction == 0)
{
ptrdiff_t position, start, end, cursor_off;
ptrdiff_t position, start, end;
#ifdef REL_ALLOC
ptrdiff_t cursor_off;
#endif
cursor -= direction;
position = pos_byte + cursor - p2 + ((direction > 0)
? 1 - len_byte : 0);
#ifdef REL_ALLOC
/* set_search_regs might call malloc, which could
cause ralloc.c relocate buffer text. We need to
update pointers into buffer text due to that. */
cursor_off = cursor - p2;
#endif
set_search_regs (position, len_byte);
#ifdef REL_ALLOC
p_limit = BYTE_POS_ADDR (limit);
p2 = BYTE_POS_ADDR (pos_byte);
cursor = p2 + cursor_off;
#endif
if (NILP (Vinhibit_changing_match_data))
{