2 \header { texidoc
= "By setting between-system-padding to a negative
3 value, it is possible to eliminate the anti-collision constraints.
4 Then setting @code{between-system-space} to a low (nonzero) value,
5 print systems in overstrike.
7 Unfortunately, this does not show in the colllated texinfo document. Run this example stand-alone to see the effect.
14 between-system-padding
= -
4\cm
15 between-system-space
= 3\mm