#N canvas 218 269 535 231 12; #X msg 56 76 set \$1; #X obj 56 52 r \$1; #X obj 58 100 s \$1-set; #X text 103 38 this \$1 is the argument to the abstraction (e.g. \, reverb-gain); #X text 109 76 this \$1 is the value in the message (a number); #X connect 0 0 2 0; #X connect 1 0 0 0;