<macroSpec ident="data.MEASUREBEAT" module="MEI" type="dt">
<desc>A count of measures plus a beat location, i.e., [0-9]+m *\+ *[0-9]+(\.?[0-9]*)?. The
measure count is the number of barlines crossed by the event, while the beat location
is a
timestamp expressed as a beat with an optional fractional part. For example, "1m+3.5"
indicates a point in the next measure on the second half of beat 3. The measure number
must be
in the range of 0 to the number of remaining measures, while the beat number must
be in the
range from 0 to the numerator of the time signature plus 1. For example, in 6/8 the
beat
number must be within the range from 0 (the left barline) to 7 (the right barline).
A value
with a measure number of "0", such as "0m+2", indicates a point within the current
measure.</desc>
<content>
<rng:data type="token">
<rng:param name="pattern">([0-9]+m\s*\+\s*)?[0-9]+(\.?[0-9]*)?
</rng:param>
</rng:data>
</content>
</macroSpec>