From: shuhei-k Date: Sat, 22 May 1999 16:52:52 +0000 (+0000) Subject: Update header. X-Git-Tag: flim-1_12_7~21 X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c671df244c5eabde526ef2936ec723a18a4e7b2e;p=elisp%2Fflim.git Update header. Require 'path-util and don't require 'poem. (mel-use-module): Eliminate local variable `encoding'. (mime-insert-encoded-file for mel-b-builtin): Use built-in `interactive' spec. (encoded-text-decode-string): Anchor regexp with "\\`" and "\\'". (mime-encode-region): Capitalize prompt string. (mime-decode-region): Ditto. (mime-insert-encoded-file): Ditto. (mime-write-decoded-region): Ditto. --- diff --git a/mel.el b/mel.el index b1902b4..f128321 100644 --- a/mel.el +++ b/mel.el @@ -1,6 +1,6 @@ -;;; mel.el : a MIME encoding/decoding library +;;; mel.el --- A MIME encoding/decoding library. -;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc. +;; Copyright (C) 1995,1996,1997,1998,1999 Free Software Foundation, Inc. ;; Author: MORIOKA Tomohiko ;; Created: 1995/6/25 @@ -19,14 +19,14 @@ ;; General Public License for more details. ;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to the +;; along with this program; see the file COPYING. If not, write to the ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ;; Boston, MA 02111-1307, USA. ;;; Code: (require 'mime-def) -(require 'poem) +(require 'path-util) (defcustom mime-encoding-list '("7bit" "8bit" "binary" "base64" "quoted-printable") @@ -59,17 +59,15 @@ Content-Transfer-Encoding for it." (defun mime-encoding-alist (&optional service) "Return table of Content-Transfer-Encoding for completion." - (mapcar #'list (mime-encoding-list service)) - ) + (mapcar #'list (mime-encoding-list service))) (defsubst mel-use-module (name encodings) - (let (encoding) - (while (setq encoding (car encodings)) - (set-alist 'mel-encoding-module-alist - encoding - (cons name (cdr (assoc encoding mel-encoding-module-alist)))) - (setq encodings (cdr encodings)) - ))) + (while encodings + (set-alist 'mel-encoding-module-alist + (car encodings) + (cons name (cdr (assoc (car encodings) + mel-encoding-module-alist)))) + (setq encodings (cdr encodings)))) (defsubst mel-find-function (service encoding) (mel-find-function-from-obarray @@ -115,21 +113,20 @@ Content-Transfer-Encoding for it." 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: "))) + (interactive "*fInsert encoded file: ") (insert (base64-encode-string (with-temp-buffer (set-buffer-multibyte nil) (insert-file-contents-as-binary filename) (buffer-string)))) - (or (bolp) - (insert "\n")) - ) + (or (bolp) (insert ?\n))) (mel-define-method-function (encoded-text-encode-string string (nil "B")) 'base64-encode-string) (mel-define-method encoded-text-decode-string (string (nil "B")) - (if (and (string-match B-encoded-text-regexp string) - (string= string (match-string 0 string))) + (if (string-match (eval-when-compile + (concat "\\`" B-encoded-text-regexp "\\'")) + string) (base64-decode-string string) (error "Invalid encoded-text %s" string))) ) @@ -143,27 +140,22 @@ mmencode included in metamail or XEmacs package)." (and (featurep 'mule) (progn (require 'path-util) - (module-installed-p 'mel-b-ccl) - ))) + (module-installed-p 'mel-b-ccl)))) (defvar mel-q-ccl-module (and (featurep 'mule) (progn (require 'path-util) - (module-installed-p 'mel-q-ccl) - ))) + (module-installed-p 'mel-q-ccl)))) -(if mel-b-ccl-module - (mel-use-module 'mel-b-ccl '("base64" "B")) - ) +(when mel-b-ccl-module + (mel-use-module 'mel-b-ccl '("base64" "B"))) -(if mel-q-ccl-module - (mel-use-module 'mel-q-ccl '("quoted-printable" "Q")) - ) +(when mel-q-ccl-module + (mel-use-module 'mel-q-ccl '("quoted-printable" "Q"))) -(if base64-dl-module - (mel-use-module 'mel-b-dl '("base64" "B")) - ) +(when base64-dl-module + (mel-use-module 'mel-b-dl '("base64" "B"))) ;;; @ region @@ -174,12 +166,11 @@ mmencode included in metamail or XEmacs package)." "Encode region START to END of current buffer using ENCODING. ENCODING must be string." (interactive - (list (region-beginning) (region-end) - (completing-read "encoding: " + (list (region-beginning)(region-end) + (completing-read "Encoding: " (mime-encoding-alist) nil t "base64"))) - (funcall (mel-find-function 'mime-encode-region encoding) start end) - ) + (funcall (mel-find-function 'mime-encode-region encoding) start end)) ;;;###autoload @@ -187,8 +178,8 @@ ENCODING must be string." "Decode region START to END of current buffer using ENCODING. ENCODING must be string." (interactive - (list (region-beginning) (region-end) - (completing-read "encoding: " + (list (region-beginning)(region-end) + (completing-read "Encoding: " (mime-encoding-alist 'mime-decode-region) nil t "base64"))) (funcall (mel-find-function 'mime-decode-region encoding) @@ -211,26 +202,22 @@ the STRING by its value." (mel-define-service encoded-text-encode-string (string encoding) - "Encode STRING as encoded-text using ENCODING. -ENCODING must be string.") + "Encode STRING as encoded-text using ENCODING. ENCODING must be string.") (mel-define-service encoded-text-decode-string (string encoding) - "Decode STRING as encoded-text using ENCODING. -ENCODING must be string.") + "Decode STRING as encoded-text using ENCODING. ENCODING must be string.") (defun base64-encoded-length (string) (* (/ (+ (length string) 2) 3) 4)) (defsubst Q-encoding-printable-char-p (chr mode) (and (not (memq chr '(?= ?? ?_))) - (<= ?\ chr)(<= chr ?~) + (<= ?\ chr)(<= chr ?~) (cond ((eq mode 'text) t) ((eq mode 'comment) - (not (memq chr '(?\( ?\) ?\\))) - ) + (not (memq chr '(?\( ?\) ?\\)))) (t - (string-match "[A-Za-z0-9!*+/=_---]" (char-to-string chr)) - )))) + (string-match "[A-Za-z0-9!*+/=_---]" (char-to-string chr)))))) (defun Q-encoded-text-length (string &optional mode) (let ((l 0)(i 0)(len (length string)) chr) @@ -238,9 +225,8 @@ ENCODING must be string.") (setq chr (elt string i)) (if (Q-encoding-printable-char-p chr mode) (setq l (+ l 1)) - (setq l (+ l 3)) - ) - (setq i (+ i 1)) ) + (setq l (+ l 3))) + (setq i (+ i 1))) l)) @@ -252,7 +238,7 @@ ENCODING must be string.") "Insert file FILENAME encoded by ENCODING format." (interactive (list (read-file-name "Insert encoded file: ") - (completing-read "encoding: " + (completing-read "Encoding: " (mime-encoding-alist) nil t "base64"))) (funcall (mel-find-function 'mime-insert-encoded-file encoding) @@ -264,9 +250,9 @@ ENCODING must be string.") "Decode and write current region encoded by ENCODING into FILENAME. START and END are buffer positions." (interactive - (list (region-beginning) (region-end) + (list (region-beginning)(region-end) (read-file-name "Write decoded region to file: ") - (completing-read "encoding: " + (completing-read "Encoding: " (mime-encoding-alist 'mime-write-decoded-region) nil t "base64"))) (funcall (mel-find-function 'mime-write-decoded-region encoding)