I've just published draft #4 of SRFI 234. It was submitted by Arne Babenhauserheide, co-author of the SRFI.

Here are Arne's comments on the draft:

Remove exception-throwing version and add optional vector of nodes for large graphs or non-comparable nodes

Here is the commit summary:

• Indent.
• Make tests run on CHICKEN 5.3.0
• Drop log from repo.
• Remove exception-throwing version
• Rename variable nodes to graph and add nodes: vector of node values
• Replace node indizes by values if nodes argument is given
• Fix: <p> → </p> to close paragraph.
• Document = argument
• Add note how to run tests on guix
• Document nodes argument
• edgelist->graph and edgelist/inverted->graph take an asc argument instead of eq. Default is assoc.
• note that asc must match =
• Publish fourth draft.

Here's the diff:

https://github.com/scheme-requests-for-implementation/srfi-234/compare/draft-3..draft-4

Regards,

SRFI Editor