Metasyntax for repeat chunks

[sco1]

It would be nice to have a syntax to specify repeat chunks in a workout that aren't explicitly intervals.

For example, it would be nice to not have to copy+paste this same block 3 times:

RAMP {
    DURATION 2:00,
    POWER 120% -> 140%
}
SEGMENT {DURATION 2:00, POWER Z2}
RAMP {
    DURATION 2:00,
    POWER 120% -> 140%
}
SEGMENT {DURATION 2:00, POWER Z2}
RAMP {
    DURATION 2:00,
    POWER 120% -> 140%
}
SEGMENT {DURATION 2:00, POWER Z2}