Обсуждение: pgsql: psql: Improve tab completion for COPY ... STDIN/STDOUT.

psql: Improve tab completion for COPY ... STDIN/STDOUT.

This commit enhances tab completion for both COPY FROM and COPY TO
commands to suggest STDIN and STDOUT, respectively.

To make suggesting both file names and keywords easier, it introduces
a new COMPLETE_WITH_FILES_PLUS() macro.

Author: Yugo Nagata <nagata@sraoss.co.jp>
Reviewed-by: Masahiko Sawada <sawada.mshk@gmail.com>
Discussion: https://postgr.es/m/20250605100835.b396f9d656df1018f65a4556@sraoss.co.jp

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/02fd47dbfade9b86ae4c34b5b01e10abb6dc45dc

Modified Files
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src/bin/psql/tab-complete.in.c | 84 ++++++++++++++++++++++++++++++++++++++----
1 file changed, 77 insertions(+), 7 deletions(-)