This adds a special kind of format known as composite, which tries a sequence of different subformats until one will match.
As documented, PMD has two subformats. First, I will try the OPM, and second the OPN if that fails.
OPM instruments cannot interpret as OPN, which is not the case of the opposite.
https://pigu-a.github.io/pmddocs/pmdmml.htm#3-1
71 @papiezak
This adds a special kind of format known as composite, which tries a sequence of different subformats until one will match.
As documented, PMD has two subformats. First, I will try the OPM, and second the OPN if that fails. OPM instruments cannot interpret as OPN, which is not the case of the opposite. https://pigu-a.github.io/pmddocs/pmdmml.htm#3-1
The commit defines PMD as a composite format.