> Thanks, very helpful!  I had gotten as far as the Chicken and Chibi
> links.  I've put this on
> http://bitbucket.org/cowan/r7rs-wg1-infra/src/default/PosixLinks.md

IMO we should start a wiki which we can organize into categories of
procedures. Then collaboratively copy/paste relevant procedures from
those implementation manuals into those categories. Once the wiki is
done it can be converted to a clean-ish markdown document which we can
then publish as a survey on which to base the rest of the design work.
Agree?

GitHub wikis has previously proven adequate for this kind of effort, but
whatever works.