+;; mel-ccl
+(when (fboundp 'make-ccl-coding-system)
+ (unless (and (boundp 'ccl-encoder-eof-block-is-broken)
+ ccl-encoder-eof-block-is-broken)
+ (autoload 'base64-ccl-encode-string "mel-ccl"
+ "Encode STRING with base64 encoding.")
+ (autoload 'base64-ccl-encode-region "mel-ccl"
+ "Encode region from START to END with base64 encoding." t)
+ (autoload 'base64-ccl-insert-encoded-file "mel-ccl"
+ "Encode contents of file FILENAME to base64, and insert the result." t))
+
+ (autoload 'base64-ccl-decode-string "mel-ccl"
+ "Decode base64 encoded STRING")
+ (autoload 'base64-ccl-decode-region "mel-ccl"
+ "Decode base64 encoded STRING" t)
+ (autoload 'base64-ccl-write-decoded-region "mel-ccl"
+ "Decode the region from START to END and write out to FILENAME." t)
+
+ (unless (and (boundp 'ccl-encoder-eof-block-is-broken)
+ ccl-encoder-eof-block-is-broken)
+ (autoload 'quoted-printable-ccl-encode-string "mel-ccl"
+ "Encode STRING with quoted-printable encoding.")
+ (autoload 'quoted-printable-ccl-encode-region "mel-ccl"
+ "Encode the region from START to END with quoted-printable
+ encoding." t)
+ (autoload 'quoted-printable-ccl-insert-encoded-file "mel-ccl"
+ "Encode contents of the file named as FILENAME, and insert it." t))
+
+ (autoload 'quoted-printable-ccl-decode-string "mel-ccl"
+ "Decode quoted-printable encoded STRING.")
+ (autoload 'quoted-printable-ccl-decode-region "mel-ccl"
+ "Decode the region from START to END with quoted-printable
+ encoding.")
+ (autoload 'quoted-printable-ccl-write-decoded-region "mel-ccl"
+ "Decode quoted-printable encoded current region and write out to FILENAME." t)
+
+ (autoload 'q-encoding-ccl-encode-string "mel-ccl"
+ "Encode STRING to Q-encoding of encoded-word, and return the result.
+ MODE allows `text', `comment', `phrase' or nil. Default value is
+ `phrase'.")
+ (autoload 'q-encoding-ccl-decode-string "mel-ccl"
+ "Decode Q encoded STRING and return the result.")
+
+ (unless running-xemacs
+ (autoload 'q-encoding-ccl-encoded-length "mel-ccl"
+ "Encode STRING to Q-encoding of encoded-word, and return the result.
+MODE allows `text', `comment', `phrase' or nil. Default value is
+`phrase'.")
+ )
+ )
+
+
+;;; @ entrance functions.
+;;;
+
+(cond
+ ((fboundp 'base64-dl-encode-string)
+ (defalias 'base64-encode-string 'base64-dl-encode-string))
+ ((fboundp 'base64-ccl-encode-string)
+ (defalias 'base64-encode-string 'base64-ccl-encode-string))
+ (t
+ (defalias 'base64-encode-string 'base64-internal-encode-string)))
+
+(defun base64-internal-external-decode-string (string)
+ "Decode STRING which is encoded in base64, and return the result.
+This function calls internal base64 decoder if size of STRING is
+smaller than `base64-internal-decoding-limit', otherwise it calls
+external base64 decoder specified by `base64-external-decoder'. In
+this case, you must install the program (maybe mmencode included in
+metamail or XEmacs package)."
+ (interactive "r")
+ (if (and base64-internal-decoding-limit
+ (> (length string) base64-internal-decoding-limit))
+ (base64-external-decode-string string)
+ (base64-internal-decode-string string)))
+
+(cond
+ ((fboundp 'base64-dl-decode-string)
+ (defalias 'base64-decode-string 'base64-dl-decode-string))
+ ((fboundp 'base64-ccl-decode-string)
+ (defalias 'base64-decode-string 'base64-ccl-decode-string))
+ (t
+ (defalias 'base64-decode-string 'base64-internal-external-decode-string)))
+
+(defun base64-internal-external-encode-region (start end)
+ "Encode current region by base64.
+START and END are buffer positions.
+This function calls internal base64 encoder if size of region is
+smaller than `base64-internal-encoding-limit', otherwise it calls
+external base64 encoder specified by `base64-external-encoder'. In
+this case, you must install the program (maybe mmencode included in
+metamail or XEmacs package)."
+ (interactive "r")
+ (if (and base64-internal-encoding-limit
+ (> (- end start) base64-internal-encoding-limit))
+ (base64-external-encode-region start end)
+ (base64-internal-encode-region start end)))
+
+(cond
+ ((fboundp 'base64-dl-encode-region)
+ (defalias 'base64-encode-region 'base64-dl-encode-region)) ; no fold
+ ((fboundp 'base64-ccl-encode-region)
+ (defalias 'base64-encode-region 'base64-ccl-encode-region)) ; LF fold
+ (t
+ (defalias 'base64-encode-region 'base64-internal-external-encode-region))) ; LF fold
+
+(defun base64-internal-external-decode-region (start end)
+ "Decode current region by base64.
+START and END are buffer positions.
+This function calls internal base64 decoder if size of region is
+smaller than `base64-internal-decoding-limit', otherwise it calls
+external base64 decoder specified by `base64-external-decoder'. In
+this case, you must install the program (maybe mmencode included in
+metamail or XEmacs package)."
+ (interactive "r")
+ (if (and base64-internal-decoding-limit
+ (> (- end start) base64-internal-decoding-limit))
+ (base64-external-decode-region start end)
+ (base64-internal-decode-region start end)))
+
+(cond
+ ((fboundp 'base64-dl-decode-region)
+ (defalias 'base64-decode-region 'base64-dl-decode-region))
+ ((fboundp 'base64-ccl-decode-region)
+ (defalias 'base64-decode-region 'base64-ccl-decode-region))
+ (t
+ (defalias 'base64-decode-region 'base64-internal-external-decode-region)))
+
+(defun base64-internal-external-insert-encoded-file (filename)
+ "Encode contents of file FILENAME to base64, and insert the result.
+It calls external base64 encoder specified by
+`base64-external-encoder'. So you must install the program (maybe
+mmencode included in metamail or XEmacs package)."
+ (interactive (list (read-file-name "Insert encoded file: ")))
+ (if (and base64-internal-encoding-limit
+ (> (nth 7 (file-attributes filename))
+ base64-internal-encoding-limit))
+ (base64-external-insert-encoded-file filename)
+ (base64-internal-insert-encoded-file filename)))
+
+(cond
+ ((fboundp 'base64-ccl-insert-encoded-file)
+ (defalias 'base64-insert-encoded-file 'base64-ccl-insert-encoded-file))
+ (t
+ (defalias 'base64-insert-encoded-file 'base64-internal-external-insert-encoded-file)))
+
+(defun base64-internal-external-write-decoded-region (start end filename)
+ "Decode and write current region encoded by base64 into FILENAME.
+START and END are buffer positions."
+ (interactive
+ (list (region-beginning) (region-end)
+ (read-file-name "Write decoded region to file: ")))
+ (if (and base64-internal-decoding-limit
+ (> (- end start) base64-internal-decoding-limit))
+ (base64-external-write-decoded-region start end filename)
+ (base64-internal-write-decoded-region start end filename)))
+
+(cond
+ ((fboundp 'base64-ccl-write-decoded-region)
+ (defalias 'base64-write-decoded-region 'base64-ccl-write-decoded-region))
+ (t
+ (defalias 'base64-write-decoded-region 'base64-internal-external-write-decoded-region)))
+
+(cond
+ (t
+ (defalias 'base64-encoded-length 'base64-internal-encoded-length)))
+
+(cond
+ ((fboundp 'quoted-printable-ccl-encode-string)
+ (defalias 'quoted-printable-encode-string 'quoted-printable-ccl-encode-string))
+ (t
+ (defun quoted-printable-encode-string (string)
+ "Encode STRING to quoted-printable, and return the result."
+ (if (and quoted-printable-internal-encoding-limit
+ (> (length string) quoted-printable-internal-encoding-limit))
+ (quoted-printable-external-encode-string string)
+ (quoted-printable-internal-encode-string string)))))
+
+(cond
+ ((fboundp 'quoted-printable-ccl-decode-string)
+ (defalias 'quoted-printable-decode-string 'quoted-printable-ccl-decode-string))
+ (t
+ (defun quoted-printable-decode-string (string)
+ "Decode STRING which is encoded in quoted-printable, and return the result."
+ (if (and quoted-printable-internal-decoding-limit
+ (> (length string) quoted-printable-internal-decoding-limit))
+ (quoted-printable-external-decode-string string)
+ (quoted-printable-internal-decode-string string)))))
+
+(cond
+ ((fboundp 'quoted-printable-ccl-encode-region)
+ (defalias 'quoted-printable-encode-region 'quoted-printable-ccl-encode-region))
+ (t
+ (defun quoted-printable-encode-region (start end)
+ "Encode current region by quoted-printable.
+START and END are buffer positions.
+This function calls internal quoted-printable encoder if size of
+region is smaller than `quoted-printable-internal-encoding-limit',
+otherwise it calls external quoted-printable encoder specified by
+`quoted-printable-external-encoder'. In this case, you must install
+the program (maybe mmencode included in metamail or XEmacs package)."
+ (interactive "r")
+ (if (and quoted-printable-internal-encoding-limit
+ (> (- end start) quoted-printable-internal-encoding-limit))
+ (quoted-printable-external-encode-region start end)
+ (quoted-printable-internal-encode-region start end)
+ ))))
+
+(cond
+ ((fboundp 'quoted-printable-ccl-decode-region)
+ (defalias 'quoted-printable-decode-region 'quoted-printable-ccl-decode-region))
+ (t
+ (defun quoted-printable-decode-region (start end)
+ "Decode current region by quoted-printable.
+START and END are buffer positions.
+This function calls internal quoted-printable decoder if size of
+region is smaller than `quoted-printable-internal-decoding-limit',
+otherwise it calls external quoted-printable decoder specified by
+`quoted-printable-external-decoder'. In this case, you must install
+the program (maybe mmencode included in metamail or XEmacs package)."
+ (interactive "r")
+ (if (and quoted-printable-internal-decoding-limit
+ (> (- end start) quoted-printable-internal-decoding-limit))
+ (quoted-printable-external-decode-region start end)
+ (quoted-printable-internal-decode-region start end)
+ ))))
+
+(cond
+ ((fboundp 'quoted-printable-ccl-insert-encoded-file)
+ (defalias 'quoted-printable-insert-encoded-file 'quoted-printable-ccl-insert-encoded-file))
+ (t
+ (defalias 'quoted-printable-insert-encoded-file 'quoted-printable-external-insert-encoded-file)))
+
+(cond
+ ((fboundp 'quoted-printable-ccl-write-decoded-region)
+ (defalias 'quoted-printable-write-decoded-region 'quoted-printable-ccl-write-decoded-region))
+ (t
+ (defalias 'quoted-printable-write-decoded-region 'quoted-printable-external-write-decoded-region)))
+
+(cond
+ ((fboundp 'q-encoding-ccl-encode-string)
+ (defalias 'q-encoding-encode-string 'q-encoding-ccl-encode-string))
+ (t
+ (defalias 'q-encoding-encode-string 'q-encoding-internal-encode-string)))
+
+(cond
+ ((fboundp 'q-encoding-ccl-decode-string)
+ (defalias 'q-encoding-decode-string 'q-encoding-ccl-decode-string))
+ (t
+ (defalias 'q-encoding-decode-string 'q-encoding-internal-decode-string)))
+
+(cond
+ ((fboundp 'q-encoding-ccl-encoded-length)
+ (defalias 'q-encoding-encoded-length 'q-encoding-ccl-encoded-length))
+ (t
+ (defalias 'q-encoding-encoded-length 'q-encoding-internal-encoded-length)))
+
+(cond
+ (t
+ (defalias 'uuencode-encode-region 'uuencode-external-encode-region)))
+
+(cond
+ (t
+ (defalias 'uuencode-decode-region 'uuencode-external-decode-region)))
+
+(cond
+ (t
+ (defalias 'uuencode-insert-encoded-file 'uuencode-external-insert-encoded-file)))
+
+(cond
+ (t
+ (defalias 'uuencode-write-decoded-region 'uuencode-external-write-decoded-region)))
+
+(cond
+ (t
+ (defalias 'gzip64-encode-region 'gzip64-external-encode-region)))
+
+(cond
+ (t
+ (defalias 'gzip64-decode-region 'gzip64-external-decode-region)))
+
+(cond
+ (t
+ (defalias 'gzip64-insert-encoded-file 'gzip64-external-insert-encoded-file)))
+
+(cond
+ (t
+ (defalias 'gzip64-write-decoded-region 'gzip64-external-write-decoded-region)))