Hey Cyrille,
I just noticed that you added pbank.c to the flatspace library. That whole 'flatspace' thing is kludge, and should be deprecated, IMHO and just left alone. So I think that it would be best to remove externals/ build/src/pbank.c.
For new externals, I think they should first be distributed outside of Pd-extended until they are stable, then things they can be included as libraries.
Also, the helpfile is named wrong, it should be pbank-help.pd, not help-pbank.pd.
.hc
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