t / t4018 / perl-skip-end-of-heredocon commit t/t6015-rev-list-show-all-parents.sh: use the $( ... ) construct for command substitution (ae4c094)
   1sub RIGHTwithheredocument {
   2        print <<"EOF"
   3decoy here-doc
   4EOF
   5        # some lines of context
   6        # to pad it out
   7        print "ChangeMe\n";
   8}