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(archive-mode, archive-extract, archive-check-dos)

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(archive-write-file-member): Set buffer-file-type only if
default-buffer-file-type is bound.
(buffer-file-type): Don't make this buffer-local or permanent.
Just don't mess with it.
This commit is contained in:
Richard M. Stallman 1996-09-22 22:54:58 +00:00
parent 013da4a5b6
commit ab88991283
1 changed files with 10 additions and 14 deletions
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24
lisp/arc-mode.el
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@ -236,16 +236,8 @@ Archive and member name will be added.")
(make-variable-buffer-local 'archive-subfile-mode)
(put 'archive-subfile-mode 'permanent-local t)
;; buffer-file-type is a per-buffer variable in the msdog configuration
(if (boundp 'buffer-file-type) nil
(defvar buffer-file-type nil
"*Nil for dos-style text file, non-nil otherwise.")
(make-variable-buffer-local 'buffer-file-type)
(put 'buffer-file-type 'permanent-local t)
(setq-default buffer-file-type nil))
(defvar archive-subfile-dos nil
"Negation of `buffer-file-type' which see.")
"Negation of `buffer-file-type', which see.")
(make-variable-buffer-local 'archive-subfile-dos)
(put 'archive-subfile-dos 'permanent-local t)
@ -436,7 +428,8 @@ archive.
(setq require-final-newline nil)
(make-local-variable 'enable-local-variables)
(setq enable-local-variables nil)
(setq buffer-file-type t)
(if (boundp 'default-buffer-file-type)
(setq buffer-file-type t))
(make-local-variable 'archive-read-only)
(setq archive-read-only (not (file-writable-p (buffer-file-name))))
@ -737,8 +730,9 @@ This function changes the set of information shown for each files."
(make-local-variable 'local-write-file-hooks)
(add-hook 'local-write-file-hooks 'archive-write-file-member)
(setq archive-subfile-mode descr)
(setq archive-subfile-dos nil
buffer-file-type t)
(setq archive-subfile-dos nil)
(if (boundp 'default-buffer-file-type)
(setq buffer-file-type t))
(if (fboundp extractor)
(funcall extractor archive ename)
(archive-*-extract archive ename (symbol-value extractor)))
@ -852,7 +846,8 @@ This function changes the set of information shown for each files."
(goto-char (point-min))
(setq archive-subfile-dos
(or force (not (search-forward-regexp "[^\r]\n" nil t))))
(setq buffer-file-type (not archive-subfile-dos))
(if (boundp 'default-buffer-file-type)
(setq buffer-file-type (not archive-subfile-dos)))
(if archive-subfile-dos
(let ((modified (buffer-modified-p)))
(buffer-disable-undo (current-buffer))
@ -876,7 +871,8 @@ This function changes the set of information shown for each files."
(while (search-forward "\n" nil t)
(replace-match "\r\n"))
(setq archive-subfile-dos nil)
(setq buffer-file-type t)
(if (boundp 'default-buffer-file-type)
(setq buffer-file-type t))
;; OK, we're now have explicit ^M^Js -- save and re-unixfy
(archive-write-file-member))
(progn