Hello Frank, I think I might find good use for this library in one of my projects! Thanks for sharing!
Regards, Zelphir On 09.01.2020 05:28, Frank Terbeck wrote: > Hey Guilers! > > Since I got a project that uses (potentially large) integers to encode > bits in registers, I was looking at SRFIs that deal with that type of > domain. The most recent entry is SRFI-151, which is in final status. > > Since Guile currently doesn't have an implementation of this SRFI, I fi- > gured I might as well add one. > > I tried to reuse as many facilities that are already in Guile to get to > a complete implementation. So it reuses stuff from the R6RS bitwise li- > brary, as well as SRFI-60 (which is titled “Integers as Bits”) and other > functions from Guile's core. > > SRFI-151 has one API that returns a SRFI-121 generator¹ to traverse an > integer. Since Guile currently doesn't have a SRFI-121 implementation², > this function³ is missing from this implementation. > > The implementation can be found here: https://gitlab.com/ft/srfi-151 > > The test-suite reproduces the examples from the specification, plus a > couple of additional ones. Maybe this is useful for someone. > > > Regards, Frank > > ¹ http://srfi.schemers.org/srfi-121/srfi-121.html > ² https://www.mail-archive.com/guile-devel@gnu.org/msg14950.html > ³ make-bitwise-generator >
