X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/506bcbac0420a46997ad531961d543e62c011513..a5f4159717cb3be79043a280573c82ccbda26b61:/plugins/externaldemo?ds=sidebyside

diff --git a/plugins/externaldemo b/plugins/externaldemo
index 6bbced30e..be7aba8b9 100755
--- a/plugins/externaldemo
+++ b/plugins/externaldemo
@@ -23,9 +23,10 @@ sub rpc_read {
 	while (<>) {
 		$accum.=$_;
 
-		# Kinda hackish approch to parse a single XML RPC out of the
-		# accumulated input. Relies on calls always ending with a
-		# newline, which ikiwiki's protocol requires be true.
+		# Kinda hackish approach to parse a single XML RPC out of the
+		# accumulated input. Perl's RPC::XML library doesn't
+		# provide a better way to do it. Relies on calls always ending
+		# with a newline, which ikiwiki's protocol requires be true.
 		if ($accum =~ /^\s*(<\?xml\s.*?<\/(?:methodCall|methodResponse)>)\n(.*)/s) {
 			$accum=$2; # the rest
 	
@@ -100,15 +101,15 @@ sub import {
 	# stage of ikiwiki.
 	rpc_call("hook", type => "preprocess", id => "externaldemo", call => "preprocess");
 
-	# Here's an example of how to inject an arbitrary function into
-	# ikiwiki. Ikiwiki will be able to call bob() just like any other
-	# function.
-	rpc_call("inject", name => "IkiWiki::bob", call => "bob");
-
 	# Here's an exmaple of how to access values in %IkiWiki::config.
 	print STDERR "url is set to: ".
 		rpc_call("getvar", "config", "url")."\n";
 
+	# Here's an example of how to inject an arbitrary function into
+	# ikiwiki. Note use of automatic memoization.
+	rpc_call("inject", name => "IkiWiki::bob",
+		call => "formattime", memoize => 1);
+
 	print STDERR "externaldemo plugin successfully imported\n";
 }