#N canvas 577 136 632 537 10;
#X obj 0 0 doc_h gf/;
#X obj 0 503 doc_f;
#X msg 42 43 symbol mud;
#X msg 51 63 symbol slim_shady;
#X msg 55 84 symbol who;
#X obj 3 141 doc_c any;
#X obj 14 171 doc_cc any;
#X obj 97 171 doc_m cany <atom>;
#X obj 3 443 doc_o 0;
#X obj 3 255 doc_i 1;
#X obj 14 285 doc_ii 0;
#X obj 97 285 doc_m i0 list;
#X text 232 171 will be converted to a long string by joining stringified
atoms using single spaces. then will be searched for %s placeholders
\, which will be replaced by arguments \$1 \, \$2 \, \$3 \, etc. \,
sprintf style. (supports several %s unlike [makefilename]).;
#X obj 3 483 doc_also;
#X obj 31 105 gf/error my name is %s;
#X obj 199 105 gf/error got %d channels expecting 3 (rgb) or 4 (rgba)
;
#X obj 103 483 gf/sprintf;
#X msg 199 86 list 6;
#X text 244 29 make error messages on behalf of the containing abstraction
instance;
#X text 256 72 in the case of a toplevel patch like this (non-abstraction)
the error message will contain "[???]";
#X text 232 285 list of arguments for substituting into the %s placeholders.
after substitution is done \, an error message will be generated with
that text. the apparent source of the error will be the abstraction
instance containing [gf/error] \, if applicable. this is what Find
Last Error will find and highlight.;
#X obj 97 372 doc_m i0 uplevel;
#X text 232 372 generate an error on behave of a higher abstraction.
\$1 is how many instances to climb up (NOT how many canvases). then
\$1 is shifted out \, as the rest of the arguments are used as in list
(list \$2 \$3 \$4 ...);
#X connect 2 0 14 0;
#X connect 3 0 14 0;
#X connect 4 0 14 0;
#X connect 7 1 12 0;
#X connect 11 1 20 0;
#X connect 13 1 16 0;
#X connect 17 0 15 0;
#X connect 21 1 22 0;