Bug in plots.h

["Andrew D. Hwang" <ahwang@mathcs.holycross.edu>]

There's a bug in the declaration of data_plot(); a patch file is attached.
I suspect there's no problem with gcc 2.9x, but 3.2 wouldn't accept the
declaration.

Regarding future development, I've been too busy to work much on ePiX this
spring, and what happens over the summer depends in large part on how well
mathematics goes. The current status of things is:

* Arrows are slightly broken in 0.8.10rc9, which is why there's been no
  release of 0.8.10. (Arrowheads look skewed in some figures, and there
  are occasional and slightly mysterious nan errors in draw_arrowhead().)
  Generally, arrowheads are unacceptably kludgey; drawing a little cone
  with a PostScript path is neither easy nor robust. :)

* The design specification for 0.9 remains unfinished.  Getting the design
  to the point where coding work can be divided is the second priority
  (after fixing arrowheads).

--Andy

Andrew D. Hwang			ahwang at mathcs dot holycross dot edu
Department of Math and CS	http://mathcs.holycross.edu/~ahwang
College of the Holy Cross	(508) 793-2458 (Office: 320 Swords)
Worcester, MA, 01610-2395	(508) 793-3530 (fax)

Index: plots.h
===================================================================
RCS file: /usr/local/cvs/epix/plots.h,v
retrieving revision 1.19
diff -r1.19 plots.h
6,7c6,7
<  * Version 0.8.10rc6
<  * Last Change: April 16, 2003
---
>  * Version 0.8.10rc10
>  * Last Change: May 26, 2003
170c170
<   void data_plot (const char *, const int);
---
>   void data_plot (const char *, epix_mark_type);