Changes

|table header cell, optional. Consecutive table header cells may be added on same line separated by double marks (<nowiki>!!</nowiki>) or start on new lines, each with its own single mark (<nowiki>!</nowiki>).

|table data cell, required<nowiki>! </nowiki> Consecutive table data cells may be added on same line separated by double marks (<nowiki>||</nowiki>) or start on new lines, each with its own single mark (<nowiki>|</nowiki>).