Some stuff that's not Perl
This CPP directive should not be read.
#define BARMAR 1
#perl
Still not perl.
#!
still not perl
#!/something/else
still not perl
#!/some/path/that/leads/to/perl -l
print "1..4";
if (-f 'run/switchx.aux') {
print "ok 1";
}
print "ok 2";
# other tests are in switchx2.aux
__END__
# This is ignored
print "not ok 2";