! err570_ppl_poly.jnl

! bug 959
! When we use polygon/set; ppl shakey; ppl polygon 
! to control the vector key, the numerical labels on 
! the key disappear.  (allow PPL POLYGON as well as
! PPL FILLPOL after a POLY/SET)

let xsqr = YSEQUENCE({0,.1,.1,0})
let ysqr = YSEQUENCE({0,0,.1,.1})

let ypts = x/10
let xpts = cos(x/10)

polygon/trans/i=1:100/nolable/set xpts+xsqr, ypts+ysqr, x*x/10
ppl shakey 1, 1, .1
ppl polygon
