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mirror of https://git.savannah.gnu.org/git/emacs.git synced 2025-01-05 11:45:45 +00:00
emacs/nt
Eli Zaretskii 01633a17e7 Support MS-Windows file names that use characters outside of ANSI codepage.
src/w32.c (get_file_security, set_file_security)
 (create_symbolic_link): Separate pointers and boolean flags for
 ANSI and Unicode APIs.  Use the latter if w32_unicode_filenames is
 non-zero, else the former.
 (codepage_for_filenames, filename_to_utf16, )
 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
 functions.
 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
 characters.
 (normalize_filename): Lose the DBCS code, now works on UTF-8.
 Accept only one argument; all callers changed.
 (dostounix_filename): Remove the second argument, now works in
 UTF-8.  All callers changed.
 (parse_root): Lose DBCS code.
 (get_long_basename, w32_get_short_filename, init_environment)
 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
 otherwise.
 (ansi_encode_filename): New function.
 (get_emacs_configuration, get_emacs_configuration_options):
 Functions deleted.
 (add_volume_info, GetCachedVolumeInformation): Run the input file
 name through unixtodos_filename, to ensure it is stored and
 referenced in canonical form.
 (get_volume_info): Lose the DBCS code, now works in UTF-8.
 (logon_network_drive, sys_link, utime): Improve error handling.
 (sys_access): New function.
 (hashval, generate_inode_val): Unused functions deleted.
 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
 (check_windows_init_file): Convert error message from UTF-8 to
 ANSI codepage, for display in the message box.
 (globals_of_w32): Set w32_unicode_filenames according to the OS
 version.
 src/w32term.c (construct_drag_n_drop): Work in Unicode mode when
 w32_unicode_filenames is non-zero, ANSI mode otherwise.
 (syms_of_w32term): Declare w32-unicode-filenames.
 src/w32proc.c (new_child, delete_child): Remove code that handled
 unused pending_deletion and input_file members of the child struct.
 (create_child, sys_spawnve): Convert all file names to ANSI
 codepage.  Use ANSI APIs explicitly; forcibly fail if any file
 name cannot be encoded in ANSI codepage.  Don't use
 unixtodos_filename, mirror slashes by hand.
 (record_infile, record_pending_deletion): Functions deleted.
 (Fw32_short_file_name): Call w32_get_short_filename instead of
 GetShortPathName.
 src/w32notify.c (add_watch): Work in Unicode mode when
 w32_unicode_filenames is non-zero, ANSI mode otherwise.
 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
 instead, do the same with Lisp primitives.
 src/w32fns.c (file_dialog_callback, Fx_file_dialog)
 (Fsystem_move_file_to_trash, Fw32_shell_execute)
 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
 (Fw32_shell_execute): Improve error reporting.
 (Fdefault_printer_name): Ifdef away for Cygwin.
 src/w32.h (struct _child_process): Remove input_file and
 pending_deletion members that are no longer used.
 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
 (ansi_encode_filename): New and updated prototypes.
 src/unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
 APIs explicitly.
 (unexec): Don't use dostounix_filename, it expects a file name in
 UTF-8.  Instead, mirror backslashes by hand.  Convert NEW_NAME to
 ANSI encoding.
 src/fileio.c (Ffile_name_directory, file_name_as_directory)
 (directory_file_name, Fexpand_file_name)
 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
 arguments of dostounix_filename.
 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
 use MAX_UTF8_PATH for size of file-name strings.
 (emacs_readlinkat): Build an explicitly unibyte string for file
 names.
 (syms_of_fileio) <file-name-coding-system>
 default-file-name-coding-system>: Mention MS-Windows peculiarities.
 src/emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
 directories to UTF-8.
 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
 environment, and each element of the input PATH, to UTF-8.
 src/dired.c (file_attributes): Use build_unibyte_string explicitly
 to make Lisp strings from user and group names.
 src/coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
 decode_file.
 src/coding.c (decode_file_name, encode_file_name): New functions.
 src/termcap.c (tgetent): Adapt to the change in arguments of
 dostounix_filename.
 src/sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
 names.
 src/msdos.c (dostounix_filename, init_environment): Adapt to the
 change in arguments of dostounix_filename.
 src/image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
 [WINDOWSNT]: Encode file names passed to the image libraries in
 ANSI codepage.
 src/gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
 [WINDOWSNT]: Convert file names to the current ANSI codepage.
 src/filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
 arguments of dostounix_filename.

 nt/inc/ms-w32.h (MAX_UTF8_PATH): New macro.
 (opendir, closedir, readdir, seekdir): Redirect to replacement
 functions.
 nt/inc/dirent.h: Make d_name[] be MAXNAMELEN*4 characters long.

 lisp/term/w32-win.el (w32-handle-dropped-file):
 lisp/startup.el (normal-top-level):
 lisp/net/browse-url.el (browse-url-file-url):
 lisp/dnd.el (dnd-get-local-file-name): On MS-Windows, encode and
 decode file names using 'utf-8' rather than
 file-name-coding-system.

 doc/emacs/mule.texi (File Name Coding): Document file-name encoding
 peculiarities on MS-Windows.

 doc/lispref/nonascii.texi (Encoding and I/O): Document file-name encoding
 peculiarities on MS-Windows.

 etc/NEWS: Mention support on MS-Windows of file names outside of the
 current locale.

Fixes: debbugs:7100
2013-12-12 20:19:10 +02:00
..
icons Add 2013 to yet more FSF copyright years 2013-01-02 17:46:47 -08:00
inc Merge from trunk. 2013-12-07 19:21:57 +02:00
.gitignore Nuke arch-tags. 2011-01-15 15:16:57 -08:00
addpm.c Move runtime leim lisp files to lisp/leim directory 2013-11-26 22:15:06 -08:00
addsection.c More MinGW64 related fixes. 2013-03-26 16:26:24 +02:00
ChangeLog Support MS-Windows file names that use characters outside of ANSI codepage. 2013-12-12 20:19:10 +02:00
cmdproxy.c Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
config.nt Remove the autogen/ directory 2013-11-04 23:54:03 -08:00
configure.bat Update nt installation instructions to point to supported method 2013-08-31 11:26:59 -07:00
COPYING Change to GPLv3. 2007-07-25 07:00:38 +00:00
ddeclient.c Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
emacs-src.tags Support TAGS targets in the w32 build. 2010-10-01 13:45:16 +02:00
emacs-x64.manifest Support x64 build on MS-Windows with MSVC. 2012-09-30 23:36:42 +02:00
emacs-x86.manifest Support x64 build on MS-Windows with MSVC. 2012-09-30 23:36:42 +02:00
emacs.rc Fix icon for the cygw32 build on 64-bit Cygwin. (Bug#12993) 2013-04-08 22:38:56 -04:00
emacsclient.rc Bump version number to 24.2.93 2013-02-06 22:15:20 -08:00
envadd.bat Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
epaths.nt Move runtime leim lisp files to lisp/leim directory 2013-11-26 22:15:06 -08:00
ftime-nostartup.bat Nuke arch-tags. 2011-01-15 15:16:57 -08:00
ftime.bat Nuke arch-tags. 2011-01-15 15:16:57 -08:00
gmake.defs Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.ca 2013-01-02 08:13:04 -08:00
gnulib.mk Improve support for popcount and counting trailing zeros. 2013-10-07 14:37:19 -07:00
INSTALL Remove nt/msysconfig.sh 2013-11-11 18:50:28 -08:00
INSTALL.OLD Update nt installation instructions to point to supported method 2013-08-31 11:26:59 -07:00
Makefile.in Avoid non-portable " ... \"...\" ... " nesting 2013-10-24 19:04:33 -04:00
makefile.w32-in Merge from trunk. 2013-05-16 12:58:56 +03:00
mingw-cfg.site Remove nt/msysconfig.sh 2013-11-11 18:50:28 -08:00
multi-install-info.bat Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
nmake.defs Fix problems with MSVC build reported in bug #13939. 2013-03-16 10:55:38 +02:00
paths.h Move runtime leim lisp files to lisp/leim directory 2013-11-26 22:15:06 -08:00
preprep.c More MinGW64 related fixes. 2013-03-26 16:26:24 +02:00
README Update location of Emacs on MS Windows FAQ 2013-08-27 15:40:24 -04:00
README.W32 Move runtime leim lisp files to lisp/leim directory 2013-11-26 22:15:06 -08:00
runemacs.c Support invocation of un-installed runemacs.exe. 2013-05-17 12:35:23 +03:00
subdirs.el
zipdist.bat Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.ca 2013-01-02 08:13:04 -08:00

This file contains invisible Unicode characters

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	     Emacs for Windows NT/2000 and Windows 95/98/ME

  Copyright (C) 2001-2013 Free Software Foundation, Inc.
  See the end of the file for license conditions.

  This directory contains support for compiling and running GNU Emacs on
  Windows NT, Windows 95, and their successors.  This port supports all
  of the major functionality of the Unix version, including
  subprocesses, windowing features (fonts, colors, scroll bars, multiple
  frames, etc.), and networking support.

  Precompiled distributions are also available; ftp to

	ftp://ftp.gnu.org/gnu/emacs/windows/

  for the latest precompiled distributions.

* Building and installing

  See the INSTALL file in this directory for detailed instructions on
  building and installing Emacs on your system.

* EXE files produced

  Building and installing Emacs will produce the following executable
  files in the bin directory.

  + emacs.exe - The main Emacs executable. As this is designed to run
    as both a text-mode application (emacs -nw) and as a GUI application,
    it will pop up a command prompt window if run directly from Explorer.

  + runemacs.exe - A wrapper for running Emacs as a GUI application
    without popping up a command prompt window.

  + emacsclient.exe - A command-line client program that can
    communicate with a running Emacs process. See the `Emacs Server'
    node of the Emacs manual.

  + 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.

  + cmdproxy.exe - Used internally by Emacs to work around problems with
    the native shells in various versions of Windows.

  + ctags.exe, etags.exe - Tools for generating tag files.  See the
  `Tags' node of the Emacs manual.

  + ebrowse.exe - A tool for generating C++ browse information.  See the
    `Ebrowse' manual.

  + ddeclient.exe - A tool for interacting with DDE servers.  To be
    invoked as "ddeclient SERVER [TOPIC]", where SERVER is the DDE
    server name, and sends each line of its standard input to the DDE
    server using the DdeClientTransaction API.  This program is
    supposed to be invoked via the 'call-process-region' Emacs
    primitive.

  + hexl.exe - A tool for converting files to hex dumps.  See the
    `Editing Binary Files' node of the Emacs manual.

  + movemail.exe - A helper application for safely moving mail from
    a mail spool or POP server to a local user mailbox.  See the
    `Movemail' node of the Emacs manual.

* Further information

  The FAQ for the MS Windows port of Emacs is distributed with Emacs
  (info manual "efaq-w32"), and also available at

        http://www.gnu.org/software/emacs/manual/efaq-w32.html

  There is also a mailing list for discussing issues related to this
  port of Emacs.  For information about the list, see this Web page:

	http://mail.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://mail.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

* Reporting bugs

  If you encounter a bug in this port of Emacs, we would like to hear
  about it.  First check the file etc/PROBLEMS and the FAQ on the web
  page above to see if the bug is already known and if there are any
  workarounds.  If not, then check whether the bug has something to do
  with code in your .emacs file, e.g. by invoking Emacs with the "-Q"
  option.

  Use the built in bug reporting functionality in Emacs so that it
  will be seen by the right people.  You can use the command M-x
  report-emacs-bug to create and send the bug report.

This file is part of GNU Emacs.

GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.