PS
# ex10.m4
cct_init(svg_font(sans-serif,11bp__))

[
 dt = 360/5
 r = 0.75

 N0: dot(at (Rect_(r,90)))
 N1: dot(at (Rect_(r,(90-dt))))
 N2: dot(at (Rect_(r,(90-2*dt))))
 N3: dot(at (Rect_(r,(90-3*dt))))
 N4: dot(at (Rect_(r,(90-4*dt))))

 line from N0 to N1 then to N2 then to N3 then to N4 then to N0
 L14: line from N1 to N4
 L24: line from N2 to N4
 C02: crossover(from N0 to N2,,L14)
 C13: crossover(from N1 to N3,,C02,L24)
 C03: crossover(from N0 to N3,,L14,L24)
 ]

[
move right 0.5
  up_
setrgb(255,0,0)
Q1: bi_tr(,R)                            # Q1 upward with base to the right
  llabel(,Q`'svg_sub(1))
  resetrgb                        # Label to left of last []
setrgb(0,0,255)
Q2: bi_tr with .C at Q1.C+(elen_*7/4,0)  # Q2 with base to left
  rlabel(,Q`'svg_sub(2))
  resetrgb
  move right 0.5

  ground(at Q1.E)
  ground(at Q2.E)

  line right_ dimen_/3 from Q1.B        # Extend the base conductors
B1: Here
  line left_ dimen_/3 from Q2.B
B2: Here

  resistor(up_ elen_*0.75 from Q1.C); llabel(,R`'svg_sub(L)) # Load resistors
  line to (Q2.C,Here) "svg_it(V`'svg_sub(svg_norm(cc)))" below
  resistor(down_ to Q2.C); llabel(,R`'svg_sub(L))

  move to Q1.C+(0,dimen_/5)
  { resistor(right_ to (B1,Here)); llabel(,R`'svg_sub(1))
X: line to B2 }                          # Label the line to be jumped
  resistor(from (Q2.C,Here) left_ to (B2,Here)); rlabel(,R`'svg_sub(1))
  crossover(to B1,R,X)

  resistor(down_ elen_*0.75); rlabel(,R`'svg_sub(2))   # Bias resistors
  {"svg_it(-V`'svg_sub(svg_norm(cc)))" rjust}
  line to (B2,Here)
  resistor(up_ to B2); rlabel(,R`'svg_sub(2))
 ] with .sw at last [].se+(0.75,0)

command "</g>" # end font

PE