r16 Update
Added one more list function:
boolean list_contains( string list, string needle [, string glue] )
List is the string list to check. Needle is the entry you're checking for. Glue is optional and defaults to ", ".
Why would you need this function, when a simple contains_text() will find the presence of a string in another string? Well, consider the list "merecat, dog, weredog". Does that contain the entry "cat"? Nope. However, according to contains_text(), it does. This function uses a matcher and checks for glue or sol/eol on either end of the search string.
Also included the WOSSMAN in the ZLib repository. Thanks to ASH's somewhat obscure to_json() function, I managed to finally get it working with all data types. For now, I'm still considering this an undocumented feature of ZLib rather than the officially supported method of editing settings.
One nice side effect: as I've been spending more and more time making relay scripts, it will be helpful to have the jQuery library included in ZLib's repository, rather than duplicating it in each repository that uses it, which can lead to problems when uninstalling a single script.