[pstricks] An interesting bug or feature :-)

[vincent]

???????? ?????? wrote:

>Hello, All!
>
>Well, a small script makes psticks files, and there is a such string in
>test.pic (it's happened so):
>
>\begin{pspicture}(0,0)(140.31,86.37)
>\psset{fillstyle=none,framesep=0pt}
>%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>\psbezier(60.79,28.2)(60.79,28.2)(60.79,28.2)(60.79,28.2)
>%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>\end{pspicture}
>
>So, there's a bezier from one point to the same one. When I run LaTeX on it,
>it's OK, but after processing DVIPS, the resulting PostScript isn't read by
>PostScript interpreter (GhostScript) and GhostView is displaying "Drawing
>97%" and not responding.
>
>OK, I understand that a bezier from point point to the same one (Starting
>and Ending Control Points are equal too) --- such situation does not defined
>in PostScript, am I right? But PStricks don't warn about it?
>
>Well, it's just a situation, don't get closer to your heart :-)
>
>P.S. Sorry for bad English, if I make mistakes.
>
>Sincerely yours, Maksim
>
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