configure

added THEN: ('a -> 'b seq) * ('b -> 'c seq) -> 'a -> 'c seq;
added ORELSE: ('a -> 'b seq) * ('a -> 'b seq) -> 'a -> 'b seq;
added APPEND: ('a -> 'b seq) * ('a -> 'b seq) -> 'a -> 'b seq;
added EVERY: ('a -> 'a seq) list -> 'a -> 'a seq;
added FIRST: ('a -> 'b seq) list -> 'a -> 'b seq;
added TRY: ('a -> 'a seq) -> 'a -> 'a seq;
added REPEAT: ('a -> 'a seq) -> 'a -> 'a seq;

#!/bin/sh
#
# $Id$
#
# configure - adapt Isabelle distribution to system environment

## patch scripts

if bash -c ""
then
  bash lib/scripts/patch-scripts.bash
else
  echo "FATAL ERROR: bash not found!"
  exit 2
fi