day 19 part 2 solved
commit0478812e7f5cf2a82a7b11f9e62418be0c61b830
authorEric Blake <eblake@redhat.com>
Wed, 20 Dec 2023 16:21:29 +0000 (20 10:21 -0600)
committerEric Blake <eblake@redhat.com>
Wed, 20 Dec 2023 16:22:46 +0000 (20 10:22 -0600)
treef943f7646b40144cd2a3eee436ff3320a45b89dd
parent2d73aa25732e7ed13bb6730d8076300c1c83be65
day 19 part 2 solved

Found the bug: I have to use live ranges when tail-recursing, not the
range baked in by the original use() call.  The example doesn't use
the same letter twice, but the real code does.  Execution time ~150ms
2023/day19.m4