Junio C Hamano fdef940afe Merge branch 'ab/usage-error-docs'
Documentation updates, with unrelated comment updates, too.

* ab/usage-error-docs:
  api docs: document that BUG() emits a trace2 error event
  api docs: document BUG() in api-error-handling.txt
  usage.c: don't copy/paste the same comment three times
2021-04-20 17:23:36 -07:00
..
2019-11-18 15:21:28 +09:00