$fileType_filesButNot # bug#12373?
= join( '|', map { quotemeta($_).'$' } @{$fileType->{filesButNot}} );
+
+# There can be a comment between an if/when/while and a /<re>/ matcher!
+return 'W' if #/^Not Available on Mobile/m; #W=Web only
+ /This video is not available on mobile devices./m; #bug#20800
+
+# A "y|abc|def|" shouldn't interfere when inside a string!
+$toto = " x \" string\"";
+$toto = " y \" string\""; # This is not the `y' operator!