PERCENT/{stream, substream}, location1 percentage,location2 percentage {,location3 percentage...}
example:
if there are buffer A and buffer B
change output rule as below:
percent/1 A 80%, B 20%
PERCENT/{stream, substream}, location1 percentage,location2 percentage {,location3 percentage...} 0 q: C4 v/ ~7 o4 r4 k! B3 Q! U5 i# S1 k! A
example: D& I+ |5 {7 V: R* y
if there are buffer A and buffer B ) [1 a3 l1 |6 W0 H* h) W8 k. M) \, C. E# `' r& @* }( ^( I
change output rule as below:) G6 J b5 |' g* G
percent/1 A 80%, B 20%