#! /bin/tcsh -f

#########################################################
# demo csh control script
#
# Sets up four environment variables, then
# calls the "printenv" executable.  Cleans up
# environment on return from printenv.
#
# Example code by Albert L. Rossi, IU Extreme! Computing
# December 2001
#########################################################

setenv A1 3.14159
setenv A2 2.78
setenv A3 'foo()'
setenv A4 'bar()'

cd ../exe

if (-e "env-vars") then
    rm -f env-vars;
endif

printenv.out HOME A1 A2 A3 A4 A5

unsetenv A1
unsetenv A2
unsetenv A3
unsetenv A4