ooops, I've just figured out that there is an little error in the [note2f]
abstraction I've just sent, it's corrected...
Patco.
#N canvas 489 6 462 357 10;
#N canvas 404 9 514 428 note 0;
#X obj 212 143 s2l;
#X msg 248 119 symbol;
#X obj 210 66 symbol;
#X obj 203 11 inlet;
#X obj 185 321 outlet;
#X obj 352 272 outlet;
#N canvas 0 0 533 407 drip 0;
#X obj 64 206 list split 1;
#X obj 64 123 until;
#X obj 64 181 list append;
#X obj 194 206 bang;
#X text 146 90 First store list \, then start the loop;
#X text 163 118 "until" bangs its output until told to stop by a "bang"
to its right inlet.;
#X text 182 160 Store the remaining list.;
#X text 239 205 third outlet of "split" tells us to stop.;
#X obj 64 243 outlet;
#X obj 64 57 inlet;
#X text 237 44 From list-help.pd;
#X obj 143 243 outlet;
#X obj 64 86 t b a;
#X connect 0 0 8 0;
#X connect 0 1 2 1;
#X connect 0 2 3 0;
#X connect 0 2 11 0;
#X connect 1 0 2 0;
#X connect 2 0 0 0;
#X connect 3 0 1 1;
#X connect 9 0 12 0;
#X connect 12 0 1 0;
#X connect 12 1 2 1;
#X restore 212 195 pd drip;
#X obj 212 169 route list;
#X obj 212 222 route symbol float;
#X obj 212 271 list prepend;
#X obj 212 92 t a b;
#X obj 317 274 t l;
#X obj 169 37 t b a;
#X connect 0 0 7 0;
#X connect 1 0 0 1;
#X connect 2 0 10 0;
#X connect 3 0 12 0;
#X connect 6 0 8 0;
#X connect 7 0 6 0;
#X connect 8 0 4 0;
#X connect 8 1 5 0;
#X connect 9 0 11 0;
#X connect 9 0 4 0;
#X connect 10 0 0 0;
#X connect 10 1 1 0;
#X connect 11 0 9 1;
#X connect 12 0 9 1;
#X connect 12 1 2 0;
#X restore 73 49 pd note name split;
#X obj 69 81 sel C D E F G A B;
#X msg 32 121 1;
#X msg 65 121 3;
#X msg 98 121 5;
#X msg 133 122 6;
#X msg 165 123 8;
#X msg 197 122 10;
#X msg 230 120 12;
#X obj 149 177 i;
#X floatatom 401 174 5 0 0 0 - - -;
#X obj 17 29 t b a;
#X obj 18 6 inlet;
#X obj 178 322 outlet;
#X obj 172 199 + 1;
#X obj 199 228 i;
#X obj 171 257 i;
#X obj 241 157 b;
#X obj 178 282 +;
#X obj 323 225 * 12;
#X obj 181 301 - 1;
#X connect 0 0 1 0;
#X connect 0 1 10 0;
#X connect 1 0 2 0;
#X connect 1 1 3 0;
#X connect 1 2 4 0;
#X connect 1 3 5 0;
#X connect 1 4 6 0;
#X connect 1 5 7 0;
#X connect 1 6 8 0;
#X connect 1 7 17 0;
#X connect 2 0 9 0;
#X connect 3 0 9 0;
#X connect 4 0 9 0;
#X connect 5 0 9 0;
#X connect 6 0 9 0;
#X connect 7 0 9 0;
#X connect 8 0 9 0;
#X connect 9 0 14 0;
#X connect 9 0 16 1;
#X connect 10 0 19 0;
#X connect 11 0 16 0;
#X connect 11 1 0 0;
#X connect 12 0 11 0;
#X connect 14 0 15 1;
#X connect 15 0 16 1;
#X connect 16 0 18 0;
#X connect 17 0 15 0;
#X connect 18 0 20 0;
#X connect 19 0 18 1;
#X connect 20 0 13 0;