Fix \watch's interaction with libedit on ^C.
When you hit ^C, the terminal driver in Unix-like systems echoes "^C" as
well as sending an interrupt signal (depending on stty settings). At
least libedit (but maybe also libreadline) is then confused about the
current cursor location, and corrupts the display if you try to scroll
back. Fix, by moving to a new line before the next prompt is displayed.
Back-patch to all supported released.
Author: Pavel Stehule <pavel.stehule@gmail.com>
Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/3278793.1626198638%40sss.pgh.pa.us
Branch
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REL_15_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/31b485f883a7db27319d4ea8a724151c21db7bb8
Modified Files
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src/bin/psql/command.c | 12 ++++++++++++
1 file changed, 12 insertions(+)