Re: Arrow head filling patch, and "port.trm"

[Petr M. <mi...@ph...>]

> 7) The magic number of the protocol are in "src/gplt_x11.h" instead of x11.trm
>
> Looking at pm.trm : It use a pipe of some kind

It is just
 	FILE *PM_pipe

> and include "os2/pm_msgs.h" for the magic numbers of the binary protocol, 
> a file that is not part of gnuplot.

?? This file IS part of gnuplot sources: src/os2/pm_msgs.h

BTW, pm.trm is used for a long time in a perl graphics by Ilya Zakharevich 
for what I think looks exactly what you wish to achieve (parsing and drawing 
those fprintf'ed commands instead of gnupmdrv).

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PM