C comment: clarify why psql's help/exit/quit must alone
Document why no indentation and why no non-whitespace postfix is
supported.
Backpatch-through: master
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/4376fdbae11de9333012a31ba8d3a4f4b5d7a692
Modified Files
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src/bin/psql/mainloop.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)