Fix typo.

[elisp/apel.git] / mcs-nemacs.el

diff --git a/mcs-nemacs.el b/mcs-nemacs.el
index c32fd6f..0251369 100644 (file)
--- a/mcs-nemacs.el
+++ b/mcs-nemacs.el
@@ -34,6 +34,14 @@
     (shift_jis       . 1)
     ))
 
+(defsubst lbt-to-string (lbt)
+  (cdr (assq lbt '((nil . nil)
+                  (CRLF . "\r\n")
+                  (CR . "\r")
+                  (dos . "\r\n")
+                  (mac . "\r"))))
+  )
+
 (defun mime-charset-to-coding-system (charset)
   (if (stringp charset)
       (setq charset (intern (downcase charset)))
@@ -51,24 +59,30 @@
       default-mime-charset
     'us-ascii))
 
-(defun encode-mime-charset-region (start end charset)
+(defun encode-mime-charset-region (start end charset &optional lbt)
   "Encode the text between START and END as MIME CHARSET.
 \[emu-nemacs.el]"
-  (let ((cs (mime-charset-to-coding-system charset)))
+  (let ((cs (mime-charset-to-coding-system charset))
+       (nl (lbt-to-string lbt)))
     (and (numberp cs)
         (or (= cs 3)
             (save-excursion
               (save-restriction
                 (narrow-to-region start end)
-                (convert-region-kanji-code start end 3 cs))))
-        )))
+                (convert-region-kanji-code start end 3 cs)
+                (if nl
+                    (progn
+                      (goto-char (point-min))
+                      (while (search-forward "\n" nil t)
+                        (replace-match nl)))
+                  )))
+            ))))
 
 (defun decode-mime-charset-region (start end charset &optional lbt)
   "Decode the text between START and END as MIME CHARSET.
 \[emu-nemacs.el]"
   (let ((cs (mime-charset-to-coding-system charset))
-       (nl (cdr (assq lbt '((CRLF . "\r\n") (CR . "\r")
-                            (dos . "\r\n") (mac . "\r"))))))
+       (nl (lbt-to-string lbt)))
     (and (numberp cs)
         (or (= cs 3)
             (save-excursion
@@ -83,12 +97,12 @@
                   )))
             ))))
 
-(defun encode-mime-charset-string (string charset)
+(defun encode-mime-charset-string (string charset &optional lbt)
   "Encode the STRING as MIME CHARSET. [emu-nemacs.el]"
-  (let ((cs (mime-charset-to-coding-system charset)))
-    (if cs
-       (convert-string-kanji-code string 3 cs)
-      string)))
+  (with-temp-buffer
+    (insert string)
+    (encode-mime-charset-region (point-min)(point-max) charset lbt)
+    (buffer-string)))
 
 (defun decode-mime-charset-string (string charset &optional lbt)
   "Decode the STRING as MIME CHARSET. [emu-nemacs.el]"
@@ -108,6 +122,7 @@
 ;;; @ end
 ;;;
 
-(provide 'mcs-nemacs)
+(require 'product)
+(product-provide (provide 'mcs-nemacs) (require 'apel-ver))
 
 ;;; mcs-nemacs.el ends here