-#! PERL_COMMAND -w
+#! PERL_COMMAND
# This is a Perl script that reads an Exim run-time configuration file and
# checks for settings that were valid prior to release 3.00 but which were
# It is assumed that the input is a valid Exim configuration file.
+use warnings;
+BEGIN { pop @INC if $INC[-1] eq '.' };
##################################################
# Analyse one line #