Fix breakage of "\pset format latex".
Commit eaf746a5b unintentionally made psql's "latex" output format
inaccessible, since not only "latex" but all abbreviations of it
were considered ambiguous against "latex-longtable". Let's go
back to the longstanding behavior that all shortened versions
mean "latex", and you have to write at least "latex-" to get
"latex-longtable". This leaves the only difference from pre-v12
behavior being that "\pset format a" is considered ambiguous.
The fact that the regression tests didn't expose this is pretty bad,
but fixing it is material for a separate commit.
Discussion: https://postgr.es/m/cb7e1caf-3ea6-450d-af28-f524903a030c@manitou-mail.org
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/a7eece4fc9a416129aa692271972be5a30daa68c
Modified Files
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src/bin/psql/command.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)