# [pstricks] multido

Herbert Voss Herbert.Voss at FU-Berlin.DE
Sat Nov 22 23:05:37 CET 2008

Michael Sharpe schrieb:

> I suggest that the following paragraph be added to the end of the
> Coordinates section.

Michael,
I'll put into the documentation and will upload it in the next few
days.

Thanks
Herbert

> Unlike coordinates in two dimensions, three dimensional coordinates
> may be specified using PostScript code, which need not be preceded by
> \verb+!+. For example, assuming \verb+\def\nA{2}+, (1,0,2) and \verb
> +(90 cos, 100 100 sub, \nA\space 2 div 1 add)+ specify the same point.
> (Recall that a \verb+\space+ is required after a macro that will be
> expanded into PostScript code, as \TeX\ absorbs the space following a
> macro.)