All good - the editor uses markdown, putting a # in front makes things a heading:
heading
To fix it, mark it as code
# heading
It looks like that's solved your issue though? amp 0-1 divides evenly the midi velocity values from 0-127
Yes in midi mode, # amp works as velocity parameter.
And do you agree with my remark on octave level that is one octave lower when executed?
Interesting, so a1'min'4 should generate the list [a1, c2, e2, a2]
That sounds like a bug, I'll have a look next time I have a moment 