I have just found a truely bizare bug in the wiki. I was recovering pages lost in the recent crash (?) and found one (HowToEditObjectArraysUsingForms) that would not save. Suspecting bad markup, I binary-searched for the problematic text, and found that the following paragraph:
All request parameters whether t-h-e-y come from a GET or POST request, or from the URL, are available through the
@paramshash. So an action that was performed through/weblog/list?category=All&limit=5 will include { "category" => "All", "limit" => 5 }in@params.
Was keeping it from saving unless I put dashes in the word “they”. Any ideas why?