From 23999792e6f22829c4e1a38c8a77de3b1d6ae3b4 Mon Sep 17 00:00:00 2001
From: akr <akr>
Date: Thu, 27 Aug 1998 08:45:16 +0000
Subject: [PATCH] * ew-dec.el (ew-decode-field-test): Now interactive.

* eword-decode.el (eword-decode-header): Put original field as
text properties.

* mmbuffer.el (insert-decoded-header): Put original field as
text properties.
---
 ChangeLog       |   10 ++++++++++
 ew-dec.el       |   46 +++++++++++++++++++++++++++-------------------
 eword-decode.el |    6 +++++-
 mmbuffer.el     |    4 ++++
 4 files changed, 46 insertions(+), 20 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 192df86..2689101 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
 1998-08-27  Tanaka Akira      <akr@jaist.ac.jp>
 
+	* ew-dec.el (ew-decode-field-test): Now interactive.
+
+	* eword-decode.el (eword-decode-header): Put original field as
+	text properties.
+
+	* mmbuffer.el (insert-decoded-header): Put original field as
+	text properties.
+
+1998-08-27  Tanaka Akira      <akr@jaist.ac.jp>
+
 	* DOODLE-TIPS: Add a notice about EVALARGS.
 
 	* Makefile: evaluate environment variable EVALARGS if it is not
diff --git a/ew-dec.el b/ew-dec.el
index 91cb9c4..9636058 100644
--- a/ew-dec.el
+++ b/ew-dec.el
@@ -461,33 +461,41 @@ each line is separated by CRLF."
   (not (eq (charsets-to-mime-charset (find-charset-string str)) 'us-ascii)))
 
 ;;;
-
 (defun ew-decode-field-test (field-name field-body)
+  (interactive
+   (list
+    (read-string "field-name:" (or (get-text-property (point) 'original-field-name) ""))
+    (read-string "field-body:" (or (get-text-property (point) 'original-field-body) ""))))
   (with-output-to-temp-buffer "*DOODLE*"
     (save-excursion
+      (set-buffer standard-output)
       (let ((ew-decode-sticked-encoded-word nil)
 	    (ew-decode-quoted-encoded-word nil)
 	    (ew-ignore-75bytes-limit nil)
 	    (ew-ignore-76bytes-limit nil)
 	    (ew-permit-sticked-comment nil)
-	    (ew-permit-sticked-special nil))
-	(princ field-name) (princ ":") (princ field-body) (princ "\n")
-	(princ (make-string fill-column ?-)) (princ "\n")
-	(princ field-name) (princ ":") (princ (ew-decode-field-no-cache field-name field-body)) (princ "\n")
-	(setq ew-ignore-76bytes-limit t) (princ "[ew-ignore-76bytes-limit -> t]\n")
-	(princ field-name) (princ ":") (princ (ew-decode-field-no-cache field-name field-body)) (princ "\n")
-	(setq ew-ignore-75bytes-limit t) (princ "[ew-ignore-75bytes-limit -> t]\n")
-	(princ field-name) (princ ":") (princ (ew-decode-field-no-cache field-name field-body)) (princ "\n")
-	(setq ew-permit-sticked-special t) (princ "[ew-ignore-76bytes-limit -> t]\n")
-	(princ field-name) (princ ":") (princ (ew-decode-field-no-cache field-name field-body)) (princ "\n")
-	(setq ew-permit-sticked-comment t) (princ "[ew-ignore-76bytes-comment -> t]\n")
-	(princ field-name) (princ ":") (princ (ew-decode-field-no-cache field-name field-body)) (princ "\n")
-	(setq ew-decode-sticked-encoded-word t) (princ "[ew-decode-sticked-encoded-word -> t]\n")
-	(princ field-name) (princ ":") (princ (ew-decode-field-no-cache field-name field-body)) (princ "\n")
-	(setq ew-decode-quoted-encoded-word t) (princ "[ew-decode-quoted-encoded-word -> t]\n")
-	(princ field-name) (princ ":") (princ (ew-decode-field-no-cache field-name field-body)) (princ "\n")
-	;; ew-permit-null-encoded-text is not changable when runtime.
-	))))
+	    (ew-permit-sticked-special nil)
+	    (options
+	     '(ew-ignore-76bytes-limit
+	       ew-ignore-75bytes-limit
+	       ew-permit-sticked-special
+	       ew-permit-sticked-comment
+	       ew-decode-sticked-encoded-word
+	       ew-decode-quoted-encoded-word
+	       ))
+	    d1 d2)
+	(setq d1 (ew-decode-field-no-cache field-name field-body))
+	(insert field-name ":" field-body "\n"
+		(make-string 76 ?-) "\n"
+		field-name ":" d1 "\n")
+	(while options
+	  (set (car options) t)
+	  (insert (format "-- %s -> t\n" (car options)))
+	  (setq d2 (ew-decode-field-no-cache field-name field-body))
+	  (unless (equal d1 d2)
+	    (insert field-name ":" d2 "\n")
+	    (setq d1 d2))
+	  (setq options (cdr options)))))))
 
 ;;;
 
diff --git a/eword-decode.el b/eword-decode.el
index 49e2761..5e4b6cb 100644
--- a/eword-decode.el
+++ b/eword-decode.el
@@ -440,7 +440,11 @@ If SEPARATOR is not nil, it is used as header separator."
 			       (1+ (string-width field-name))
 			       fill-column)))
 	      (delete-region p end)
-	      (insert (ew-crlf-to-lf decoded))))
+	      (insert (ew-crlf-to-lf decoded))
+	      (add-text-properties beg (min (1+ (point)) (point-max))
+				   (list 'original-field-name field-name
+					 'original-field-body field-body))
+	      ))
 	(eword-decode-region (point-min) (point-max) t nil nil)
 	))))
 
diff --git a/mmbuffer.el b/mmbuffer.el
index 5913265..0e9ff82 100644
--- a/mmbuffer.el
+++ b/mmbuffer.el
@@ -179,10 +179,14 @@
 				 decoded
 				 (1+ (string-width field-name))
 				 fill-column)))
+		(setq beg (point))
 		(insert field-name)
 		(insert ":")
 		(insert (ew-crlf-to-lf decoded))
 		(insert "\n")
+		(add-text-properties beg (point)
+				     (list 'original-field-name field-name
+					   'original-field-body field-body))
 		))))))))
 
 
-- 
1.7.10.4