Hello, I'm having problems with functions. I wrote the next code in a wiki page: {{{#if: 0 | yes | not }}} {{{#if: | yes | not }}} {{#if: 0 | yes | not }} And I get <pre>si </pre> <pre>si </pre> <p>{{#if: 0 | si | no }} </p> But I supposed to get "yes" in the 3th example and that functions are enclosed only with 2 parenthesis. I have tested it in the Wikipedia and in another wiki that I have installed recently (using MediaWiki 1.16.5). ¿Why the function is not computed? ¿I need to configure some parameter in the wiki? Thanks, Daniel