PD symbols with funny characters

[umläute]

Yes, this really works

in case you couldn't read my ascii-graphs

#N canvas 615 256 260 296 10;
#X floatatom 81 63;
#X obj 81 86 t b f;
#X obj 81 110 f 32;
#X obj 81 131 makefilename Frequency%c(Hz);
#X obj 81 152 pack s 0;
#X msg 81 175 control \$1 \$2;
#X obj 81 196 print;
#X connect 0 0 1 0;
#X connect 1 0 2 0;
#X connect 1 1 4 1;
#X connect 2 0 3 0;
#X connect 3 0 4 0;
#X connect 4 0 5 0;
#X connect 5 0 6 0;