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author | Kaz Kylheku <kaz@kylheku.com> | 2018-03-30 16:21:53 -0700 |
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committer | Kaz Kylheku <kaz@kylheku.com> | 2018-03-30 16:21:53 -0700 |
commit | 12bd2bfc9aaa72cb325428f898cf0cbdd4b6c8ab (patch) | |
tree | fbd66a2b54f14f0b2abac3947066ca23187c7112 /eval.c | |
parent | 960d5e602c3074afea907b35686482393ada6255 (diff) | |
download | txr-12bd2bfc9aaa72cb325428f898cf0cbdd4b6c8ab.tar.gz txr-12bd2bfc9aaa72cb325428f898cf0cbdd4b6c8ab.tar.bz2 txr-12bd2bfc9aaa72cb325428f898cf0cbdd4b6c8ab.zip |
doc: codify infinite looping behavior of each.
* txr.1: the each, append-each and all other variants of
operators exhibit inifite looping if the list of bindings is
empty. In that case, the terminating condition that at least
one list is empty, is never true. The behavior is consistent
under compilation and interpretation, so let's just
document it.
Diffstat (limited to 'eval.c')
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