pgsql: Add psql PROMPT variable showing which line of a statement is be - Mailing list pgsql-committers

Add psql PROMPT variable showing which line of a statement is being edited.

The new %l substitution shows the line number inside a (potentially
multi-line) statement starting from one.

Author: Sawada Masahiko, heavily editorialized by me.
Reviewed-By: Jeevan Chalke, Alvaro Herrera

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/51bb79569f934ad2135c2ff859c61b9ab8d51750

Modified Files
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doc/src/sgml/ref/psql-ref.sgml |    9 +++++++++
src/bin/psql/copy.c            |   15 +++++++++------
src/bin/psql/mainloop.c        |   23 +++++++++++++++++++++++
src/bin/psql/prompt.c          |    5 +++++
src/bin/psql/settings.h        |    1 +
5 files changed, 47 insertions(+), 6 deletions(-)