* mel-g.el (TopLevel): Cause error when "mmencode" is not found.

diff --git a/ChangeLog b/ChangeLog
index af55594..1222cc9 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2004-07-25  Yoichi NAKAYAMA  <yoichi@geiin.org>
+
+       * mel-g.el (TopLevel): Cause error when "mmencode" is not found.
+
 2004-06-09  Yoichi NAKAYAMA  <yoichi@geiin.org>
 
        * std11.el (std11-parse-word-or-comment-or-period): Renamed from

diff --git a/mel-g.el b/mel-g.el
index 7f88e19..aa8b9f3 100644 (file)
--- a/mel-g.el
+++ b/mel-g.el
@@ -51,6 +51,8 @@
         (` ("sh" "-c" (, (concat file " -u | gzip -dc"))))))
   "*list of gzip64 decoder program name and its arguments.")
 
+(unless (and gzip64-external-encoder gzip64-external-decoder)
+  (error "Please install mmencode command."))
 
 ;;; @ encoder/decoder for region
 ;;;