Where are the ngspice arbitrary sources 5.1 Bxxxx: Nonlinear dependent source (ASRC) 5.1.1 Syntax and usage General form:

BXXXXXXX n+ n- <i=expr> <v=expr> <tc1=value> <tc2=value> 
+ <temp=value> <dtemp=value>

hiding in

xschem

, and how do I keep xschem from parsing expressions it should just pass on to

ngspice

? EDIT: I just need to find where the sources I used in https://github.com/tatzelbrumm/sky130_TAC3/blob/tatzelbranch/sensormodels/b_source_magic.sch are hiding, it seems.