stfl: stfl (Structured Terminal Forms Language/Library) stfl: stfl: STFL is a library which implements a curses-based widget set for text stfl: terminals. The STFL API can be used from C, SPL, Python, Perl and stfl: Ruby. Since the API is only 14 simple function calls big and there are stfl: already generic SWIG bindings it is very easy to port STFL to stfl: additional scripting languages. A special language (the Structured stfl: Terminal Forms Language) is used to describe STFL GUIs. The language stfl: is designed to be easy and fast to write so an application programmer stfl: does not need to spend ages fiddling around with the GUI and can stfl: concentrate on the more interesting programming tasks.