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# This file contains tests where \t characters should not be expanded into
# spaces.
BEGIN {
chdir 't' if -d 't';
require './test.pl';
}
{
like("\t", qr/[a b]/x, '\t not ignored under /x');
unlike("\t", qr/[a b]/xx, '\t ignored under /xx');
like("a", qr/[a b]/xx, '"a" matches qr/[a b]/xx');
like("b", qr/[a b]/xx, '"b" matches qr/[a b]/xx');
like("\t", qr/[a\ b]/xx, '"\t" matches qr/[a\ b]/xx');
like("a", qr/[a\ b]/xx, '"a" matches qr/[a\ b]/xx');
like("b", qr/[a\ b]/xx, '"b" matches qr/[a\ b]/xx');
like("\t", qr/(?x:[a b])/, '\t not ignored under /x');
unlike("\t", qr/(?xx:[a b])/, '\t ignored under /xx');
like("a", qr/(?xx:[a b])/, '"a" matches qr/(?xx:[a b])/');
like("b", qr/(?xx:[a b])/, '"b" matches qr/(?xx:[a b])/');
like("\t", qr/(?xx:[a\ b])/, '"\t" matches qr/(?xx:[a\ b])/');
like("a", qr/(?xx:[a\ b])/, '"a" matches qr/(?xx:[a\ b])/');
like("b", qr/(?xx:[a\ b])/, '"b" matches qr/(?xx:[a\ b])/');
}
done_testing;
# ex softtabstop=0 noexpandtab
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