PS
# `NPDT.m4'
cct_init(svg_font(sans-serif,11bp__))

 movewid = 1.0

 NPDT
 {move left 0.1 from last [].w}
 { "svg_it(R)" at last [].R.s below
   "svg_it(T)" at last [].T.s below
   "svg_it(L)" at last [].L.s below }
 { `"NPDT"' at last [].s +(0,-0.22) }

 up_; NPDT with .sw at last[].se+(0.5,0)
 { "svg_it(R)" wid 8pt__ at last [].R.e ljust
   "svg_it(T)" at last [].T.e ljust
   "svg_it(L)" at last [].L.e ljust }
 { `"up_; NPDT"' at last [].s +(0.1,-0.15) }
 right_

 NPDT(2) with .w at last [].e+(0.75,0)
 { for_(1,2,1,
    `"svg_it(R`'m4x)" at last [].R`'m4x.e ljust
     "svg_it(L`'m4x)" wid 11pt__ at last [].L`'m4x.w rjust') }
 { `"NPDT(2)"' at last [].s +(0,-0.15) }
 move

 NPDT(3,R)
 { for_(1,3,1,
    `"svg_it(R`'m4x)" at last [].R`'m4x.e ljust
     "svg_it(L`'m4x)" wid 11pt__ at last [].L`'m4x.w rjust') }
 { `"NPDT(3,R)"' at last [].s below }

 left_; NPDT(2,R) with .w at last [].e+(1.0,0)
 { for_(1,2,1,
    `"svg_it(R`'m4x)" at last [].R`'m4x.w rjust
     "svg_it(L`'m4x)" wid 11pt__ at last [].L`'m4x.e ljust') }
 { `"left_; NPDT(2,R)"' wid 90bp__ at last [].s +(0,-0.15) }

command "</g>" # end font
PE