[Q} What is wrong with ngspice26' PWL sources?

I have been trying for the last few hours to set a repeat parameter for a pwl current source.

Iclk 0 vi_s DC 15u AC 30u PWL(0 15u 30u 15u 31u 0u 60u 0u 61u 15u) r=0

All I get is:

Error on line 8 : iclk 0 vi_s dc 15u ac 30u pwl(0 15u 30u 15u 31u 0u 60u 0u 61u 15u) r=0 unknown parameter (r)

I am using debians ngspice 26-1.1

Oh, great.. I found:

This is a rant now.