Substitution for a new file's name
The substitutions feature is excellent! But it seems like there's a pretty big oversight in that there's no variable for the name of the file being created? The template's name isn't so helpful if it's generic, and the path is too detailed. I'm really hoping to use substituions for starting comments in files, names of objects, modules, etc. Kind of like a per file generator such as those in frameworks like Rails.
Similarly it'd be even more handy to have filters to perform inflection on the name, such as pluralizing/singularizing it, converting underscores to spaces, etc.