* Add recentchangesdiff plugin that adds diffs to the recentchanges feeds.

[ikiwiki.git] / IkiWiki / Rcs / Stub.pm

diff --git a/IkiWiki/Rcs/Stub.pm b/IkiWiki/Rcs/Stub.pm
index df347f6a994711977fd2f88c10393c53406d14b5..d94daf8bc9522b31db221c162bab410a5e16a2ed 100644 (file)
--- a/IkiWiki/Rcs/Stub.pm
+++ b/IkiWiki/Rcs/Stub.pm
@@ -57,6 +57,12 @@ sub rcs_recentchanges ($) {
        # }
 }
 
+sub rcs_diff ($) {
+       # Optional, used to get diffs for recentchanges.
+       # The parameter is the rev from rcs_recentchanges.
+       return "";
+}
+
 sub rcs_getctime ($) {
        # Optional, used to get the page creation time from the RCS.
        error gettext("getctime not implemented");