etc/user-settings.sample

simplified the proof of pt_set_eqvt (as suggested by Randy Pollack)

# -*- shell-script -*-
# $Id$
#
# Isabelle user settings sample -- for use in ~/isabelle/etc/settings

ISABELLE_USEDIR_OPTIONS="-i true -d pdf"
HOL_USEDIR_OPTIONS="-p 1"
ISABELLE_LOGIC=HOL