Last modified: 2010-05-15 15:56:45 UTC
In MW 1.6.1 and earlier, if Template:/ was defined, then {{/}} was expanded properly. In MW 1.6.7, the expansion is somehow context-dependent. On Wikipedia, for example, on the User:Peak/Test page, a{{/}}b currently produces aUser:Peak/Test/]]b The identical problem occurs on a different installation.
"/" is not a legal page title, as it conflicts with subpages.
However, you can create a page named '/'