On Wed, 2006-08-09 at 09:02 -0400, Merlin Moncure wrote:

> is there a way to configure psql/readline so that it doesn't clear the
> screen after browsing a query with 'q'?


I assume you're using the less text pager on a Unix box. I think what
you're seeing is less clearing the screen after displaying a query
(i.e., it's not psql or readline).

I like the following invocation: less -iMSx4 -FX (see less manpage for
explanation). This is particularly useful with ' \pset pager
always' (in .psqlrc). The upshot is that less will decide whether the
contents fit on one screen both horizontally and vertically; if so it'll
display and quit without any interaction, and if not it will permit
scrolling in one or both directions.

There are two ways you might enable this:
- set and export the LESS environment variable in your shell setup, like
this in .bashrc:
export LESS='-iMSx4 -FX'
- prefix your psql invocation with the LESS environment variable
setting, like this:
$ LESS='iMSx4 -FX' psql <optargs...>


-Reece

--
Reece Hart, http://harts.net/reece/, GPG:0x25EC91A0