Peter Brett · 6w nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqzglpd69ltamxe7nnm6rdfleu8amgg3sn24n8rvdey6avckmeax8qx3wfat Nice! Reading the spec, I'm not clear how one could use `is` to test non-local contr... Andrew Tropin @Andrew Tropin 1775220544 @nprofile1q... Thank you!One of the options is to use a throw-exception? predicate:https://git.sr.ht/~abcdw/guile-ares-rs/tree/effbfe0/tests/guile/ares/suitbl-test.scm#L287https://git.sr.ht/~abcdw/guile-ares-rs/tree/effbfe0/tests/guile/ares/suitbl-test.scm#L223In this case it's implemented as macro:https://git.sr.ht/~abcdw/guile-ares-rs/tree/effbfe0/src/guile/ares/suitbl.scm#L97I guess it will be useful to standardize such helpers in another SRFI, related to test runners and test reporters.