On 2020-09-29 14:00, Ingo wrote: > It didn't work before because I used [sprintf %s%s] or [label $1 $2(. the proper syntax (as you probably know) is: [label $1\ $2( and it didn't work "before", as the ability to escape the space character was added rather recently to Pd (Pd>=0.51!) fgmadsr IOhannes