% helper file to build one page of the manual
\input pstricks
\input fp
\FPmessagesfalse
\input vec2d
\input pst-plot
\parindent=0pt
\parskip=10pt

\def\uncatcodespecials{\def\do##1{\catcode`##1=12 }\dospecials}
\def\listing#1{\par\begingroup\setupverbatim\input#1 \endgroup}
\def\setupverbatim{\parskip=0pt\tt
  \obeylines \uncatcodespecials \obeyspaces
}%
{\obeyspaces\global\let =\ }

\def\same#1{%
  \vskip0.3cm
  \listing{#1}\par
  \input #1\par
  \vfil
  \eject
}%

\same{ex17}

\bye
