* Fix: insert SPACE at newlines when MIME encode folding

diff --git a/nkf.c b/nkf.c
index 9619ee9..c536acf 100644 (file)
--- a/nkf.c
+++ b/nkf.c
@@ -39,7 +39,7 @@
 **        E-Mail: furukawa@tcp-ip.or.jp
 **    \e$B$^$G8fO"Mm$r$*4j$$$7$^$9!#\e(B
 ***********************************************************************/
-/* $Id: nkf.c,v 1.121 2007/03/13 18:52:16 naruse Exp $ */
+/* $Id: nkf.c,v 1.122 2007/03/15 05:38:59 naruse Exp $ */
 #define NKF_VERSION "2.0.8"
 #define NKF_RELEASE_DATE "2007-03-14"
 #include "config.h"
@@ -5650,8 +5650,14 @@ void mime_putc(nkf_char c)
                return;
             } else if (c <= SPACE) {
                 close_mime();
-                (*o_mputc)(SPACE);
-                base64_count++;
+               if (base64_count > 70) {
+                   (*o_mputc)(NL);
+                   base64_count = 0;
+               }
+               if (!nkf_isblank(c)) {
+                   (*o_mputc)(SPACE);
+                   base64_count++;
+               }
             }
             (*o_mputc)(c);
             base64_count++;