[Dillo-dev] [patch] Gopher DPI

Now search works properly. URL looks like gopher://gopher.floodgap.com:70/7/v2/vs?query=dillo, but ?query is replaced with %09 internally. I have not found the way to make redirect. The patch is ready to be commited and should not break anything as it is a separate DPI that is only called for gopher URLs. I will try to implement search without forms by adding input dialogs as a separate patch in my patch queue on top of it. User experience will be similar to lynx: you open the page and then browser asks you for search query. Also patch for src/IO/dpi.c is attached to make Dpi_parse_token more robust as I accedently made it segfault during development of gopher DPI.