po: add comments

[git.ikiwiki.info.git] / IkiWiki / Plugin / conditional.pm

diff --git a/IkiWiki/Plugin/conditional.pm b/IkiWiki/Plugin/conditional.pm
index 7716fce1b4be7a612a84d71386c11f92adff51b3..e787424aaee5ca0e01c58f236a87f32c2d493e02 100644 (file)
--- a/IkiWiki/Plugin/conditional.pm
+++ b/IkiWiki/Plugin/conditional.pm
@@ -33,8 +33,8 @@ sub preprocess_if (@) { #{{{
                # An optimisation to avoid needless looping over every page
                # and adding of dependencies for simple uses of some of the
                # tests.
                # An optimisation to avoid needless looping over every page
                # and adding of dependencies for simple uses of some of the
                # tests.

-               $params{test} =~ /^\s*\!?\s*(enabled|sourcepage|destpage|included)\((.*)\)\s*$/) {
-               add_depends($params{page}, "$params{test} and $params{page}");
+               $params{test} =~ /^([\s\!()]*((enabled|sourcepage|destpage|included)\([^)]*\)|(and|or))[\s\!()]*)+$/) {
+               add_depends($params{page}, "($params{test}) and $params{page}");

                $result=pagespec_match($params{page}, $params{test},
                                location => $params{page},
                                sourcepage => $params{page},
                $result=pagespec_match($params{page}, $params{test},
                                location => $params{page},
                                sourcepage => $params{page},