Test REST-OF-LINE-3 details

test-break : rest-of-line-3
  Condition: Ensure-same: "<p>this <em>is</em> <strong>strong</strong><br></p>
             
             " is not METABANG.UTILITIES:SAMEP to "<p>this <em>is</em> <strong>strong</strong></p>
             
             "
  Code     : ((CL-MARKDOWN-TEST::CHECK-OUTPUT "this _is_ **strong**  "))