Add <view-pager> function to attachment menu.

This uses a copiousoutput mailcap entry, or falls back to raw text.

The existing functions do not provide a way to use copiousoutput
mailcap entries exclusively.  The default <view-attach> will use one
for internally supported types if auto_view is configured, but there
is no way to do so for other mime types (such as application/pdf).

1 files changed, 1 insertions, 0 deletions

diff --git a/mutt.h b/mutt.h
index 8f45e67f..7b719cec 100644
--- a/mutt.h
+++ b/mutt.h
@@ -215,6 +215,7 @@ enum
   /* modes for mutt_view_attachment() */
   MUTT_REGULAR = 1,
   MUTT_MAILCAP,
+  MUTT_VIEW_PAGER,
   MUTT_AS_TEXT,
 
   /* action codes used by mutt_set_flag() and mutt_pattern_function() */