pgsql: psql: Add quit/help behavior/hint, for other tool portability

Started by Bruce Momjianover 8 years ago1 messagescomitters

bruce@momjian.us

over 8 years ago

psql: Add quit/help behavior/hint, for other tool portability

Issuing 'quit'/'exit' in an empty psql buffer exits psql. Issuing
'quit'/'exit' in a non-empty psql buffer alone on a line with no prefix
whitespace issues a hint on how to exit.

Also add similar 'help' hints for 'help' in a non-empty psql buffer.

Reported-by: Everaldo Canuto

Discussion: /messages/by-id/flat/CALVFHFb-C_5_94hueWg6Dd0zu7TfbpT7hzsh9Zf0DEDOSaAnfA@mail.gmail.com

Author: original author Robert Haas, modified by me

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/df9f599bc6f14307252ac75ea1dc997310da5ba6

Modified Files
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src/bin/psql/mainloop.c | 113 ++++++++++++++++++++++++++++++++++++++++++------
1 file changed, 100 insertions(+), 13 deletions(-)