(defvar explicit-shell-file-name)
(define-key function-key-map [backspace] "\177")
(define-key function-key-map [delete] "\C-d")
(define-key function-key-map [M-backspace] [?\M-\177])
(define-key function-key-map [C-M-backspace] [\C-\M-delete])
(setq completion-ignore-case t)
(setq find-file-visit-truename t)
(defun w32-version ()
"Return the MS-Windows version numbers.
The value is a list of three integers: the major and minor version
numbers, and the build number."
(x-server-version))
(defun w32-using-nt ()
"Return non-nil if running on a 32-bit Windows system.
That includes all Windows systems except for 9X/Me."
(and (eq system-type 'windows-nt) (getenv "SystemRoot")))
(defun w32-shell-name ()
"Return the name of the shell being used."
(or (bound-and-true-p explicit-shell-file-name)
(getenv "ESHELL")
(getenv "SHELL")
(and (w32-using-nt) "cmd.exe")
"command.com"))
(defun w32-system-shell-p (shell-name)
(and shell-name
(member (downcase (file-name-nondirectory shell-name))
w32-system-shells)))
(defun w32-shell-dos-semantics ()
"Return non-nil if the interactive shell being used expects MSDOS shell semantics."
(or (w32-system-shell-p (w32-shell-name))
(and (member (downcase (file-name-nondirectory (w32-shell-name)))
'("cmdproxy" "cmdproxy.exe"))
(w32-system-shell-p (getenv "COMSPEC")))))
(defun w32-check-shell-configuration ()
"Check the configuration of shell variables on Windows NT/9X.
This function is invoked after loading the init files and processing
the command line arguments. It issues a warning if the user or site
has configured the shell with inappropriate settings."
(interactive)
(let ((prev-buffer (current-buffer))
(buffer (get-buffer-create "*Shell Configuration*"))
(system-shell))
(set-buffer buffer)
(erase-buffer)
(if (w32-system-shell-p (getenv "ESHELL"))
(insert (format "Warning! The ESHELL environment variable uses %s.
You probably want to change it so that it uses cmdproxy.exe instead.\n\n"
(getenv "ESHELL"))))
(if (w32-system-shell-p (getenv "SHELL"))
(insert (format "Warning! The SHELL environment variable uses %s.
You probably want to change it so that it uses cmdproxy.exe instead.\n\n"
(getenv "SHELL"))))
(if (w32-system-shell-p shell-file-name)
(insert (format "Warning! shell-file-name uses %s.
You probably want to change it so that it uses cmdproxy.exe instead.\n\n"
shell-file-name)))
(if (and (boundp 'explicit-shell-file-name)
(w32-system-shell-p explicit-shell-file-name))
(insert (format "Warning! explicit-shell-file-name uses %s.
You probably want to change it so that it uses cmdproxy.exe instead.\n\n"
explicit-shell-file-name)))
(setq system-shell (> (buffer-size) 0))
(if w32-allow-system-shell
(erase-buffer))
(cond (system-shell
(if (string-equal "-c" shell-command-switch)
(insert "Warning! shell-command-switch is \"-c\".
You should set this to \"/c\" when using a system shell.\n\n"))
(if w32-quote-process-args
(insert "Warning! w32-quote-process-args is t.
You should set this to nil when using a system shell.\n\n")))
(t
(if (string-equal "/c" shell-command-switch)
(insert "Warning! shell-command-switch is \"/c\".
You should set this to \"-c\" when using a non-system shell.\n\n"))
(if (not w32-quote-process-args)
(insert "Warning! w32-quote-process-args is nil.
You should set this to t when using a non-system shell.\n\n"))))
(if (> (buffer-size) 0)
(display-buffer buffer)
(kill-buffer buffer))
(set-buffer prev-buffer)))
(add-hook 'after-init-hook 'w32-check-shell-configuration)
(defun set-default-process-coding-system ()
(setq default-process-coding-system
(if default-enable-multibyte-characters
'(undecided-dos . undecided-unix)
'(raw-text-dos . raw-text-unix)))
(or (w32-using-nt)
(setq process-coding-system-alist
`(("[cC][mM][dD][pP][rR][oO][xX][yY]"
. ,(if default-enable-multibyte-characters
'(undecided-dos . undecided-dos)
'(raw-text-dos . raw-text-dos)))))))
(add-hook 'before-init-hook 'set-default-process-coding-system)
(defvar w32-valid-locales nil
"List of locale ids known to be supported.")
(if (not (fboundp 'w32-get-valid-locale-ids))
(defun w32-get-valid-locale-ids ()
"Return list of all valid Windows locale ids."
(let ((i 65535)
locales)
(while (> i 0)
(if (w32-get-locale-info i)
(setq locales (cons i locales)))
(setq i (1- i)))
locales)))
(defun w32-list-locales ()
"List the name and id of all locales supported by Windows."
(interactive)
(if (null w32-valid-locales)
(setq w32-valid-locales (w32-get-valid-locale-ids)))
(switch-to-buffer-other-window (get-buffer-create "*Supported Locales*"))
(erase-buffer)
(insert "LCID\tAbbrev\tFull name\n\n")
(insert (mapconcat
'(lambda (x)
(format "%d\t%s\t%s"
x
(w32-get-locale-info x)
(w32-get-locale-info x t)))
w32-valid-locales "\n"))
(insert "\n")
(goto-char (point-min)))
(defun w32-init-info ()
(let* ((instdir (file-name-directory invocation-directory))
(dir1 (expand-file-name "../info/" instdir))
(dir2 (expand-file-name "../../../info/" instdir)))
(if (file-exists-p dir1)
(setq Info-default-directory-list
(append Info-default-directory-list (list dir1)))
(if (file-exists-p dir2)
(setq Info-default-directory-list
(append Info-default-directory-list (list dir2)))))))
(add-hook 'before-init-hook 'w32-init-info)
(defun convert-standard-filename (filename)
"Convert a standard file's name to something suitable for the current OS.
This means to guarantee valid names and perhaps to canonicalize
certain patterns.
On Windows and DOS, replace invalid characters. On DOS, make
sure to obey the 8.3 limitations. On Windows, turn Cygwin names
into native names, and also turn slashes into backslashes if the
shell requires it (see `w32-shell-dos-semantics')."
(save-match-data
(let ((name
(if (string-match "\\`/cygdrive/\\([a-zA-Z]\\)/" filename)
(replace-match "\\1:/" t nil filename)
(copy-sequence filename)))
(start 0))
(if (and (> (length name) 1)
(eq (aref name 1) ?:))
(setq start 2))
(while (string-match "[?*:<>|\"\000-\037]" name start)
(aset name (match-beginning 0) ?!)
(setq start (match-end 0)))
(when (w32-shell-dos-semantics)
(setq start 0)
(while (string-match "/" name start)
(aset name (match-beginning 0) ?\\)
(setq start (match-end 0))))
name)))
(defun x-set-selection (type data)
(or type (setq type 'PRIMARY))
(put 'x-selections type data))
(defun x-get-selection (&optional type data-type)
(or type (setq type 'PRIMARY))
(get 'x-selections type))
(defun set-w32-system-coding-system (coding-system)
"Set the coding system used by the Windows system to CODING-SYSTEM.
This is used for things like passing font names with non-ASCII
characters in them to the system. For a list of possible values of
CODING-SYSTEM, use \\[list-coding-systems].
This function is provided for backward compatibility, since
`w32-system-coding-system' is now an alias for `locale-coding-system'."
(interactive
(list (let ((default locale-coding-system))
(read-coding-system
(format "Coding system for system calls (default %s): "
default)
default))))
(check-coding-system coding-system)
(setq locale-coding-system coding-system))
(defvaralias 'w32-system-coding-system 'locale-coding-system)
(set-message-beep nil)
(global-set-key [lwindow] 'ignore)
(global-set-key [rwindow] 'ignore)
(define-key function-key-map [tab] [?\t])
(define-key function-key-map [linefeed] [?\n])
(define-key function-key-map [clear] [11])
(define-key function-key-map [return] [13])
(define-key function-key-map [escape] [?\e])
(define-key function-key-map [M-tab] [?\M-\t])
(define-key function-key-map [M-linefeed] [?\M-\n])
(define-key function-key-map [M-clear] [?\M-\013])
(define-key function-key-map [M-return] [?\M-\015])
(define-key function-key-map [M-escape] [?\M-\e])
(put 'tab 'ascii-character ?\t)
(put 'linefeed 'ascii-character ?\n)
(put 'clear 'ascii-character 12)
(put 'return 'ascii-character 13)
(put 'escape 'ascii-character ?\e)
(put 'backspace 'ascii-character 127)
(put 'delete 'ascii-character 127)
(defvar w32-tty-standard-colors
'(("black" 0 0 0 0)
("blue" 1 0 0 52480) ("green" 2 8704 35584 8704) ("cyan" 3 0 52736 53504) ("red" 4 45568 8704 8704) ("magenta" 5 35584 0 35584) ("brown" 6 40960 20992 11520) ("lightgray" 7 48640 48640 48640) ("darkgray" 8 26112 26112 26112) ("lightblue" 9 0 0 65535) ("lightgreen" 10 0 65535 0) ("lightcyan" 11 0 65535 65535) ("lightred" 12 65535 0 0) ("lightmagenta" 13 65535 0 65535) ("yellow" 14 65535 65535 0) ("white" 15 65535 65535 65535))
"A list of VGA console colors, their indices and 16-bit RGB values.")
(defun w32-add-charset-info (xlfd-charset windows-charset codepage)
"Function to add character sets to display with Windows fonts.
Creates entries in `w32-charset-info-alist'.
XLFD-CHARSET is a string which will appear in the XLFD font name to
identify the character set. WINDOWS-CHARSET is a symbol identifying
the Windows character set this maps to. For the list of possible
values, see the documentation for `w32-charset-info-alist'. CODEPAGE
can be a numeric codepage that Windows uses to display the character
set, t for Unicode output with no codepage translation or nil for 8
bit output with no translation."
(add-to-list 'w32-charset-info-alist
(cons xlfd-charset (cons windows-charset codepage)))
)
(w32-add-charset-info "iso8859-14" 'w32-charset-ansi 28604)
(w32-add-charset-info "iso8859-15" 'w32-charset-ansi 28605)
(w32-add-charset-info "jisx0201-latin" 'w32-charset-shiftjis 932)
(w32-add-charset-info "jisx0201-katakana" 'w32-charset-shiftjis 932)
(w32-add-charset-info "jisx0208-sjis" 'w32-charset-shiftjis 932)
(w32-add-charset-info "ksc5601.1987" 'w32-charset-hangeul 949)
(w32-add-charset-info "big5" 'w32-charset-chinesebig5 950)
(w32-add-charset-info "gb2312" 'w32-charset-gb2312 936)
(w32-add-charset-info "ms-symbol" 'w32-charset-symbol nil)
(w32-add-charset-info "ms-oem" 'w32-charset-oem 437)
(w32-add-charset-info "ms-oemlatin" 'w32-charset-oem 850)
(if (boundp 'w32-extra-charsets-defined)
(progn
(w32-add-charset-info "iso8859-2" 'w32-charset-easteurope 28592)
(w32-add-charset-info "iso8859-3" 'w32-charset-turkish 28593)
(w32-add-charset-info "iso8859-4" 'w32-charset-baltic 28594)
(w32-add-charset-info "iso8859-6" 'w32-charset-arabic 28596)
(w32-add-charset-info "iso8859-7" 'w32-charset-greek 28597)
(w32-add-charset-info "iso8859-8" 'w32-charset-hebrew 1255)
(w32-add-charset-info "iso8859-9" 'w32-charset-turkish 1254)
(w32-add-charset-info "iso8859-13" 'w32-charset-baltic 1257)
(w32-add-charset-info "koi8-r" 'w32-charset-russian 20866)
(w32-add-charset-info "iso8859-5" 'w32-charset-russian 28595)
(w32-add-charset-info "tis620" 'w32-charset-thai 874)
(w32-add-charset-info "ksc5601.1992" 'w32-charset-johab 1361)
(w32-add-charset-info "mac" 'w32-charset-mac nil)))
(if (boundp 'w32-unicode-charset-defined)
(progn
(w32-add-charset-info "unicode" 'w32-charset-unicode t)
(w32-add-charset-info "iso10646-1" 'w32-charset-unicode t))
(w32-add-charset-info "iso10646-1" 'w32-charset-ansi t))
(w32-add-charset-info "iso8859-1" 'w32-charset-ansi 1252)
(make-obsolete-variable 'w32-enable-italics
'w32-enable-synthesized-fonts "21.1")
(make-obsolete-variable 'w32-charset-to-codepage-alist
'w32-charset-info-alist "21.1")
(defvar x-last-selected-text nil)
(defvar x-cut-buffer-max 20000
"Max number of characters to put in the cut buffer.")
(defun x-select-text (text &optional push)
"Make TEXT the last selected text.
If `x-select-enable-clipboard' is non-nil, copy the text to the system
clipboard as well. Optional PUSH is ignored on Windows."
(if x-select-enable-clipboard
(w32-set-clipboard-data text))
(setq x-last-selected-text text))
(defun x-get-selection-value ()
"Return the value of the current selection.
Consult the selection, then the cut buffer. Treat empty strings as if
they were unset."
(if x-select-enable-clipboard
(let (text)
(condition-case c
(setq text (w32-get-clipboard-data))
(error (message "w32-get-clipboard-data:%s" c)))
(if (string= text "") (setq text nil))
(cond
((not text) nil)
((eq text x-last-selected-text) nil)
((string= text x-last-selected-text)
(setq x-last-selected-text text)
nil)
(t
(setq x-last-selected-text text))))))
(defalias 'x-cut-buffer-or-selection-value 'x-get-selection-value)
(setq interprogram-cut-function 'x-select-text)
(setq interprogram-paste-function 'x-get-selection-value)
(defun w32-batch-update-autoloads ()
"Like `batch-update-autoloads', but takes the name of the autoloads file
from the command line.
This is required because some Windows build environments, such as MSYS,
munge command-line arguments that include file names to a horrible mess
that Emacs is unable to cope with."
(let ((generated-autoload-file
(expand-file-name (pop command-line-args-left))))
(batch-update-autoloads)))
(defun w32-append-code-lines (orig extra)
"Append non-empty non-comment lines in the file EXTRA to the file ORIG.
This function saves all buffers and kills the Emacs session, without asking
for any permissions.
This is required because the Windows build environment is not required
to include Sed, which is used by leim/Makefile.in to do the job."
(find-file orig)
(goto-char (point-max))
(insert-file-contents extra)
(delete-matching-lines "^$\\|^;")
(save-buffers-kill-emacs t))