# Test to make sure extensions are set correctly for various languages.
-. ./defs || Exit 1
+. ./defs || exit 1
cat >> configure.ac << 'END'
AC_PROG_F77
for ext in f for f90 f95 F F90 F95 r m mm upc; do
grep "^\.$ext\.o:" Makefile.in
- grep "^$ext\.o:" Makefile.in && Exit 1
+ grep "^$ext\.o:" Makefile.in && exit 1
: For shells with busted 'set -e'.
done