(defmacro mm-xemacs-find-mime-charset (begin end)
(when (featurep 'xemacs)
- `(mm-xemacs-find-mime-charset-1 ,begin ,end)))
+ `(and (featurep 'mule) (mm-xemacs-find-mime-charset-1 ,begin ,end))))
(defun mm-find-mime-charset-region (b e &optional hack-charsets)
"Return the MIME charsets needed to encode the region between B and E.
(file-directory-p
(setq dir (concat (file-name-directory
(directory-file-name path))
- "etc/" (or package "gnus/")))))
+ "etc/images/" (or package "gnus/")))))
(push dir result))
(push path result))))
"Return the MIME charset corresponding to CODING-SYSTEM.
To make this function work with XEmacs, the APEL package is required."
(when coding-system
- (or (coding-system-get coding-system :mime-charset)
- (coding-system-get coding-system 'mime-charset)
+ (or (and (fboundp 'coding-system-get)
+ (or (coding-system-get coding-system :mime-charset)
+ (coding-system-get coding-system 'mime-charset)))
(and (featurep 'xemacs)
(or (and (fboundp 'coding-system-to-mime-charset)
(not (eq (symbol-function 'coding-system-to-mime-charset)
(defun mm-decompress-buffer (filename &optional inplace force)
"Decompress buffer's contents, depending on jka-compr.
-Only when FORCE is non-nil or `auto-compression-mode' is enabled and
-FILENAME agrees with `jka-compr-compression-info-list', decompression
-is done. If INPLACE is nil, return decompressed data or nil without
-modifying the buffer. Otherwise, replace the buffer's contents with
-the decompressed data. The buffer's multibyteness must be turned off."
+Only when FORCE is t or `auto-compression-mode' is enabled and FILENAME
+agrees with `jka-compr-compression-info-list', decompression is done.
+Signal an error if FORCE is neither nil nor t and compressed data are
+not decompressed because `auto-compression-mode' is disabled.
+If INPLACE is nil, return decompressed data or nil without modifying
+the buffer. Otherwise, replace the buffer's contents with the
+decompressed data. The buffer's multibyteness must be turned off."
(when (and filename
(if force
(prog1 t (require 'jka-compr))
(jka-compr-installed-p))))
(let ((info (jka-compr-get-compression-info filename)))
(when info
+ (unless (or (memq force (list nil t))
+ (jka-compr-installed-p))
+ (error ""))
(let ((prog (jka-compr-info-uncompress-program info))
(args (jka-compr-info-uncompress-args info))
(msg (format "%s %s..."