From: morioka <morioka>
Date: Sat, 20 Jun 1998 13:27:38 +0000 (+0000)
Subject: (quoted-printable-decode-string): New implementation.
X-Git-Tag: flim-1_5_0~21
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf660bd0d655c249070bf4170ac2afd8e2cd9b3e;p=elisp%2Fflim.git

(quoted-printable-decode-string): New implementation.
---

diff --git a/mel-q.el b/mel-q.el
index bb46b6c..47a7a2b 100644
--- a/mel-q.el
+++ b/mel-q.el
@@ -164,27 +164,6 @@ It calls external quoted-printable encoder specified by
 	((<= ?0 chr) (- chr ?0))
 	))
 
-(defun quoted-printable-decode-string (string)
-  "Decode STRING which is encoded in quoted-printable, and return the result."
-  (let (q h l)
-    (mapconcat (function
-		(lambda (chr)
-		  (cond ((eq chr ?=)
-			 (setq q t)
-			 "")
-			(q (setq h (quoted-printable-hex-char-to-num chr))
-			   (setq q nil)
-			   "")
-			(h (setq l (quoted-printable-hex-char-to-num chr))
-			   (prog1
-			       (char-to-string (logior (ash h 4) l))
-			     (setq h nil)
-			     )
-			   )
-			(t (char-to-string chr))
-			)))
-	       string "")))
-
 (defun quoted-printable-internal-decode-region (start end)
   (save-excursion
     (save-restriction
@@ -243,6 +222,13 @@ the program (maybe mmencode included in metamail or XEmacs package)."
     (quoted-printable-internal-decode-region start end)
     ))
 
+(defun quoted-printable-decode-string (string)
+  "Decode STRING which is encoded in quoted-printable, and return the result."
+  (with-temp-buffer
+    (insert string)
+    (quoted-printable-decode-region (point-min)(point-max))
+    (buffer-string)))
+
 
 (defvar quoted-printable-external-decoder-option-to-specify-file '("-o")
   "*list of options of quoted-printable decoder program to specify file.")