X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/cddc335b2bd98a302b261200c12d61b05476d727..1b318dacbda00d05566f300bb4a69cd913ce0e71:/IkiWiki/Rcs/Stub.pm

diff --git a/IkiWiki/Rcs/Stub.pm b/IkiWiki/Rcs/Stub.pm
index df347f6a9..6b69e65dc 100644
--- a/IkiWiki/Rcs/Stub.pm
+++ b/IkiWiki/Rcs/Stub.pm
@@ -1,12 +1,12 @@
 #!/usr/bin/perl
 # Stubs for no revision control.
 
+package IkiWiki;
+
 use warnings;
 use strict;
 use IkiWiki;
 
-package IkiWiki;
-
 sub rcs_update () {
 	# Update working directory to current version.
 	# (May be more complex for distributed RCS.)
@@ -57,6 +57,13 @@ sub rcs_recentchanges ($) {
 	# }
 }
 
+sub rcs_diff ($) {
+	# Optional, used to get diffs for recentchanges.
+	# The parameter is the rev from rcs_recentchanges.
+	# Should return a list of lines of the diff (including \n) in list
+	# context, and the whole diff in scalar context.
+}
+
 sub rcs_getctime ($) {
 	# Optional, used to get the page creation time from the RCS.
 	error gettext("getctime not implemented");