From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 21 Apr 2021 00:23:36 +0000 (-0700)
Subject: Merge branch 'ab/usage-error-docs'
X-Git-Tag: v2.32.0-rc0~68
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fdef940afecbd15d3cbb626bd9be9cceaa0a8daf;p=thirdparty%2Fgit.git

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
---

fdef940afecbd15d3cbb626bd9be9cceaa0a8daf