tuned @{datatype} using Syntax.pretty_priority (NB: postfix type application yields Syntax.max_pri, so arguments in prefix application require higher priority);
# -*- shell-script -*- :mode=shellscript:
#
# Isabelle user settings sample -- for use in ~/.isabelle/etc/settings
ISABELLE_USEDIR_OPTIONS="-i true -d pdf"
ISABELLE_LOGIC=HOL