sfgen
General Utilities For Tcl (now: previewing | publishing: 2014/12/1)
(Note this project is in an unfinished / preview state. It will be published on 12/1.)
Say you are in the middle of solving one problem and find you need to solve another. Suppose you need to write the contents of a string to a file. You could look up how to do this, but it would be nice and convenient if there were something that does it all for you with one command.