A while ago I've been fixing and publishing pgsql-linum-format separately. That allows to number PL/whatever code lines when editing from Emacs, and it's something very useful to turn on when debugging.

 

Emacs and PostgreSQL

July, 22 2010

Those are my two all times favorite Open Source Software. Or Free Software in the GNU sense of the world, as both the BSD and the GPL are labeled free there. Even if I prefer the The Debian Free Software Guidelines as a global definition and the WTFPL license. But that's a digression.