Trouble compiling tpl from resource plugin

Hi folks, Smarty version: CVS on 7/15 Platform: Win2k I wrote a resource plugin with the same functionality as Smarty's "file" resource, so that later I can swap it for a database resource without changing the prefixes in my code (ie $smarty->display('site:index.tpl') ). The problem I was having was with compiling templates. Smarty was producing compiled files with 0 bytes and names that looked like "site", with no template name or extension. I tried it with the db plugin, and it did the same thing. It seems to be happening in _get_auto_filename. The colon is causing Windows to choke. My solution was to urlencode the filename, here: // prepend N in case crc32 was negative to avoid possible // OS issues with directory names starting with a "-" $_crc32 = 'N' . substr($_crc32,0,3) . $_dir_sep . 'N' . $_crc32; $res .= $_crc32 . urlencode($_filename) . '.php'; ^^^^^^^^^^^^^^^^^^^^^ It seems to work...anything wrong with this? Gary