It refers to the SRFI process and proposals (http://srfi.schemers.org/srfi-process.html http://srfi.schemers.org/srfi-process.html), specifically: http://srfi.s

It refers to the SRFI process and proposals (http://srfi.schemers.org/srfi-process.html http://srfi.schemers.org/srfi-process.html), specifically: http://srfi.schemers.org/srfi-19/srfi-19.html http://srfi.schemers.org/srfi-19/srfi-19.html They may want to alias these to memorable names, like 'sfri-time', for this one. There are probably drawbacks to using such a scheme, though, like possible ambiguities if two SFRIs cover the same topic differently.