(setq tail (cdr tail))))
(when hack-homedir
;; Compute and save the abbreviated homedir name.
- ;; We defer computing this until the first time it's needed, to
- ;; give time for directory-abbrev-alist to be set properly.
- ;; We include a slash at the end, to avoid spurious matches
- ;; such as `/usr/foobar' when the home dir is `/usr/foo'.
+ ;; We defer computing this until the first time it's needed,
+ ;; to give time for directory-abbrev-alist to be set properly.
+ ;; We include the separator at the end, to avoid spurious
+ ;; matches such as `/usr/foobar' when the home dir is
+ ;; `/usr/foo'.
(or abbreviated-home-dir
(setq abbreviated-home-dir
(let ((abbreviated-home-dir "$foo"))
- (concat "\\`" (regexp-quote (abbreviate-file-name
- (expand-file-name "~")))
- "\\(/\\|\\'\\)"))))
+ (concat "\\`"
+ (regexp-quote
+ (abbreviate-file-name (expand-file-name "~")))
+ "\\("
+ (regexp-quote (string directory-sep-char))
+ "\\|\\'\\)"))))
;; If FILENAME starts with the abbreviated homedir,
;; make it start with `~' instead.
(if (and (string-match abbreviated-home-dir filename)
;; If the home dir is just /, don't change it.
- (not (and (= (match-end 0) 1) ;#### unix-specific
- (= (aref filename 0) ?/)))
- (not (and (memq system-type '(ms-dos windows-nt))
+ (not (and (= (match-end 0) 1)
+ (= (aref filename 0) directory-sep-char)))
+ (not (and (eq system-type 'windows-nt)
(save-match-data
- (string-match "^[a-zA-Z]:/$" filename)))))
+ (string-match (concat "\\`[a-zA-Z]:"
+ (regexp-quote
+ (string directory-sep-char))
+ "\\'")
+ filename)))))
(setq filename
(concat "~"
- (substring filename
- (match-beginning 1) (match-end 1))
+ (match-string 1 filename)
(substring filename (match-end 0))))))
filename)))
(defun insert-file-contents-literally (filename &optional visit beg end replace)
"Like `insert-file-contents', q.v., but only reads in the file.
A buffer may be modified in several ways after reading into the buffer due
-to advanced Emacs features, such as file-name-handlers, format decoding,
-find-file-hooks, etc.
+to advanced Emacs features, such as format decoding, character code
+conversion,find-file-hooks, automatic uncompression, etc.
+
This function ensures that none of these modifications will take place."
- (let ((file-name-handler-alist nil)
- (format-alist nil)
- (after-insert-file-functions nil)
- (find-buffer-file-type-function
- (if (fboundp 'find-buffer-file-type)
- (symbol-function 'find-buffer-file-type)
- nil)))
- (unwind-protect
- (progn
- (fset 'find-buffer-file-type (lambda (filename) t))
- (insert-file-contents filename visit beg end replace))
- (if find-buffer-file-type-function
- (fset 'find-buffer-file-type find-buffer-file-type-function)
- (fmakunbound 'find-buffer-file-type)))))
+ (let ((wrap-func (find-file-name-handler filename
+ 'insert-file-contents-literally)))
+ (if wrap-func
+ (funcall wrap-func 'insert-file-contents-literally filename
+ visit beg end replace)
+ (let ((file-name-handler-alist nil)
+ (format-alist nil)
+ (after-insert-file-functions nil)
+ (coding-system-for-read 'binary)
+ (coding-system-for-write 'binary)
+ (find-buffer-file-type-function
+ (if (fboundp 'find-buffer-file-type)
+ (symbol-function 'find-buffer-file-type)
+ nil)))
+ (unwind-protect
+ (progn
+ (fset 'find-buffer-file-type (lambda (filename) t))
+ (insert-file-contents filename visit beg end replace))
+ (if find-buffer-file-type-function
+ (fset 'find-buffer-file-type find-buffer-file-type-function)
+ (fmakunbound 'find-buffer-file-type)))))))
(defun find-file-noselect (filename &optional nowarn rawfile)
"Read file FILENAME into a buffer and return the buffer.
(setq buf (current-buffer))))
(t
(kill-buffer buf)
- (signal (car data) (cdr data))))))
+ (signal (car data) (cdr data))))
+ ))
buf)))
\f
;; FSF has `insert-file-literally' and `find-file-literally' here.
("\\.m\\(?:[mes]\\|an\\)\\'" . nroff-mode)
("\\.icn\\'" . icon-mode)
("\\.\\(?:[ckz]?sh\\|shar\\)\\'" . sh-mode)
+ ("\\.pro\\'" . idlwave-mode)
;; #### Unix-specific!
("/\\.\\(?:bash_\\|z\\)?\\(profile\\|login\\|logout\\)\\'" . sh-mode)
("/\\.\\(?:[ckz]sh\\|bash\\|tcsh\\|es\\|xinit\\|startx\\)rc\\'" . sh-mode)
("/\\.\\(?:[kz]shenv\\|xsession\\)\\'" . sh-mode)
+ ("\\.m?spec$" .sh-mode)
;; The following come after the ChangeLog pattern for the sake of
;; ChangeLog.1, etc. and after the .scm.[0-9] pattern too.
("\\.[12345678]\\'" . nroff-mode)
("\\.lex\\'" . c-mode)
("\\.m\\'" . objc-mode)
("\\.oak\\'" . scheme-mode)
- ("\\.s?html?\\'" . html-mode)
+ ("\\.[sj]?html?\\'" . html-mode)
+ ("\\.jsp\\'" . html-mode)
+ ("\\.xml\\'" . xml-mode)
("\\.htm?l?3\\'" . html3-mode)
("\\.\\(?:sgml?\\|dtd\\)\\'" . sgml-mode)
("\\.c?ps\\'" . postscript-mode)
("\\.m4\\'" . autoconf-mode)
("configure\\.in\\'" . autoconf-mode)
("\\.ml\\'" . lisp-mode)
- ("\\.ma?k\\'" . makefile-mode)
+ ("\\.ma?ke?\\'" . makefile-mode)
("[Mm]akefile\\(\\.\\|\\'\\)" . makefile-mode)
("\\.X\\(defaults\\|environment\\|resources\\|modmap\\)\\'" . xrdb-mode)
;; #### The following three are Unix-specific (but do we care?)
("python" . python-mode)
("awk\\b" . awk-mode)
("rexx" . rexx-mode)
- ("scm" . scheme-mode)
+ ("scm\\|guile" . scheme-mode)
+ ("emacs" . emacs-lisp-mode)
+ ("make" . makefile-mode)
("^:" . sh-mode))
"Alist mapping interpreter names to major modes.
This alist is used to guess the major mode of a file based on the
from the end of the file name anything that matches one of these regexps.")
(defvar user-init-file
- "" ; set by command-line
+ nil ; set by command-line
"File name including directory of user's initialization file.")
(defun set-auto-mode (&optional just-from-file-name)
(setq keep-going nil)
(let ((alist auto-mode-alist)
(mode nil))
+
;; Find first matching alist entry.
+
+ ;; #### This is incorrect. In NT, case sensitivity is a volume
+ ;; property. For instance, NFS mounts *are* case sensitive.
+ ;; Need internal function (file-name-case-sensitive f), F
+ ;; being file or directory name. - kkm
(let ((case-fold-search
- (memq system-type '(windows-nt))))
+ (eq system-type 'windows-nt)))
(while (and (not mode) alist)
(if (string-match (car (car alist)) name)
(if (and (consp (cdr (car alist)))
(cond ((not (search-forward "-*-" end t))
;; doesn't have one.
(setq force t))
- ((looking-at "[ \t]*\\([^ \t\n\r:;]+\\)\\([ \t]*-\\*-\\)")
+ ((looking-at "[ \t]*\\([^ \t\n\r:;]+?\\)\\([ \t]*-\\*-\\)")
;; Antiquated form: "-*- ModeName -*-".
(setq result
(list (cons 'mode
(buffer-local-variables)))
nil nil (buffer-name)))
t
- (if (and current-prefix-arg (featurep 'mule))
+ (if (and current-prefix-arg (featurep 'file-coding))
(read-coding-system "Coding system: "))))
(and (eq (current-buffer) mouse-grabbed-buffer)
(error "Can't write minibuffer window"))
(let ((delete-old-versions
;; If have old versions to maybe delete,
;; ask the user to confirm now, before doing anything.
- ;; But don't actually delete til later.
+ ;; But don't actually delete till later.
(and targets
(or (eq delete-old-versions t)
(eq delete-old-versions nil))
(defun make-backup-file-name (file)
"Create the non-numeric backup file name for FILE.
This is a separate function so you can redefine it for customization."
- (if (eq system-type 'ms-dos)
- (let ((fn (file-name-nondirectory file)))
- (concat (file-name-directory file)
- (if (string-match "\\([^.]*\\)\\(\\..*\\)?" fn)
- (substring fn 0 (match-end 1)))
- ".bak"))
- (concat file "~")))
+ (concat file "~"))
(defun backup-file-name-p (file)
"Return non-nil if FILE is a backup file name (numeric or not).
This is a separate function so you can redefine it for customization.
You may need to redefine `file-name-sans-versions' as well."
- (if (eq system-type 'ms-dos)
- (string-match "\\.bak\\'" file)
- (string-match "~\\'" file)))
+ (string-match "~\\'" file))
;; This is used in various files.
;; The usage of bv-length is not very clean,
"Convert FILENAME to be relative to DIRECTORY (default: default-directory).
This function returns a relative file name which is equivalent to FILENAME
when used with that default directory as the default.
-If this is impossible (which can happen on MSDOS and Windows
-when the file name and directory use different drive names)
-then it returns FILENAME."
+If this is impossible (which can happen on MS Windows when the file name
+and directory use different drive names) then it returns FILENAME."
(save-match-data
(let ((fname (expand-file-name filename)))
(setq directory (file-name-as-directory
(expand-file-name (or directory default-directory))))
;; On Microsoft OSes, if FILENAME and DIRECTORY have different
;; drive names, they can't be relative, so return the absolute name.
- (if (and (memq system-type '(ms-dos windows-nt))
+ (if (and (eq system-type 'windows-nt)
(not (string-equal (substring fname 0 2)
(substring directory 0 2))))
filename
(error "Save not confirmed"))
(save-restriction
(widen)
- (and (> (point-max) 1)
- (/= (char-after (1- (point-max))) ?\n)
- (not (and (eq selective-display t)
- (= (char-after (1- (point-max))) ?\r)))
- (or (eq require-final-newline t)
- (and require-final-newline
- (y-or-n-p
- (format "Buffer %s does not end in newline. Add one? "
- (buffer-name)))))
- (save-excursion
- (goto-char (point-max))
- (insert ?\n)))
- ;;
+
+ ;; Add final newline if required. See `require-final-newline'.
+ (when (and (not (eq (char-before (point-max)) ?\n)) ; common case
+ (char-before (point-max)) ; empty buffer?
+ (not (and (eq selective-display t)
+ (eq (char-before (point-max)) ?\r)))
+ (or (eq require-final-newline t)
+ (and require-final-newline
+ (y-or-n-p
+ (format "Buffer %s does not end in newline. Add one? "
+ (buffer-name))))))
+ (save-excursion
+ (goto-char (point-max))
+ (insert ?\n)))
+
;; Run the write-file-hooks until one returns non-null.
;; Bind after-save-hook to nil while running the
;; write-file-hooks so that if this function is called
(recursive-edit)
;; Return nil to ask about BUF again.
nil)
- "display the current buffer"))))
+ "%_Display Buffer"))))
(abbrevs-done
(and save-abbrevs abbrevs-changed
(progn
file-name)))
(run-hooks 'before-revert-hook)
;; If file was backed up but has changed since,
- ;; we shd make another backup.
+ ;; we should make another backup.
(and (not auto-save-p)
(not (verify-visited-file-modtime (current-buffer)))
(setq buffer-backed-up nil))
(not (file-exists-p file-name)))
(error "Auto-save file %s not current" file-name))
((save-window-excursion
- (with-output-to-temp-buffer "*Directory*"
- (buffer-disable-undo standard-output)
- (call-process "ls" nil standard-output nil
- (if (file-symlink-p file) "-lL" "-l")
- file file-name))
+ (if (not (eq system-type 'windows-nt))
+ (with-output-to-temp-buffer "*Directory*"
+ (buffer-disable-undo standard-output)
+ (call-process "ls" nil standard-output nil
+ (if (file-symlink-p file) "-lL" "-l")
+ file file-name)))
(yes-or-no-p (format "Recover auto save file %s? " file-name)))
(switch-to-buffer (find-file-noselect file t))
(let ((buffer-read-only nil))
(funcall handler 'insert-directory file switches
wildcard full-directory-p)
(cond
+ ;; #### mswindows-insert-directory should be called
+ ;; nt-insert-directory - kkm.
((and (fboundp 'mswindows-insert-directory)
(eq system-type 'windows-nt))
(mswindows-insert-directory file switches wildcard full-directory-p))
projects / chise / xemacs-chise.git.1 / blobdiff