I like how browsers show a little lock in the address bar depending on
whether SSL is in use. This could be useful in psql as well. Here is a
prototype patch.
Example:
Put this in .psqlrc:
\set PROMPT1 '%s%/%R%# '
$ psql test
psql (9.6devel)
Type "help" for help.
🔒test=#
Without SSL:
🃏test=#
Comments?
