User Feedback - make safecond unbound

Via Robin Sloan we received a user feedback – change request for the safecond element in the taskrequirements domain.

  Change request

  Old: <!ENTITY % safety.content

  "((%nosafety;) |

  (%safecond;))">

  New: <!ENTITY % safety.content

  "((%nosafety;) |

  (%safecond;)+)">

  The machine industry subcommittee supports this proposal.

  We request to add this modification in the DITA 1.2 DTD if possible.

  Best regards

  Chris