** MusicXML warning: PMW does not support different sizes for the same staff
   Detected in element <staff-details> starting in line 739 of xmltests/X04
** This warning is given only once; there may be other occurrences.

** MusicXML warning: only equal margins for both odd and even are supported in <page-margins>
   Detected in element <page-layout> starting in line 22 of xmltests/X04

** MusicXML warning: PMW does not support <credit> for pages other than 1 or 2
   Detected in element <credit> starting in line 89 of xmltests/X04
** This warning is given only once; there may be other occurrences.

