Module Name:	doc
Committed By:	jtb
Date:		Fri May  3 23:48:45 UTC 2002

Modified Files:
	doc: pkg-CHANGES

Log Message:
Note addition of gri.

Gri is a language for scientific graphics applications.  By 'language'
I mean that it is a command-driven application, as opposed to a
click/point application.  It is analogous to latex or tex, and shares
the property that extensive power is the reward for tolerating a
modest learning curve.  Gri output is in industry-standard PostScript,
suitable for incorporation in documents prepared by various text
processors.

Gri can make x-y graphs, contour-graphs, and image graphs.  In
addition to high-level capabilities, it has enough low-level
capabilities to allow users to achieve a high degree of customization.
Precise control is extended to all aspects of drawing, including
line-widths, colors, and fonts.  Text includes a subset of the tex
language, so that it is easy to incorporate Greek letters and
mathematical symbols in labels.


To generate a diff of this commit:
cvs rdiff -r1.6534 -r1.6535 doc/pkg-CHANGES

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.