pgsql: Make PL/Tcl require Tcl 8.6 or later - Mailing list pgsql-committers

Make PL/Tcl require Tcl 8.6 or later

Support for Tcl 8.5 and 8.4 is removed.  Since we no longer support
RHEL 7, we don't need to support these old versions anymore.  This
allows some small amount of code cleanup.

Reviewed-by: Jelte Fennema-Nio <postgres@jeltef.nl>
Discussion:
https://www.postgresql.org/message-id/flat/CA+hUKGL7trhWiJ4qxpksBztMMTWDyPnP1QN+Lq341V7QL775DA@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/b6d3ccf2f5f1a179e25e277bae3f432cc084ce58

Modified Files
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config/tcl.m4                  |  2 +-
configure                      |  2 +-
doc/src/sgml/installation.sgml |  5 ++---
src/pl/tcl/pltcl.c             | 15 +++++----------
4 files changed, 9 insertions(+), 15 deletions(-)