Hello,
I have reported psql does not link with readline.
Available mingw port binaries of readline seems to be very old .
Solution is to recompile readline 4.2 sources with patches distributed
with binary version (readline-4.2-20010727.zip) .
Usefull links:
Readline sources:
ftp://ftp.cwru.edu/pub/bash/readline-4.2.tar.gz
Readline mingw binaries with source patch:
http://mingwrep.sourceforge.net
Psql links now and works with readline.
Rony