
these test were used to insure certain abilities were not effected by changes elsewhere.  (many tests done while developing particular features were done on the fly, the tests do not nearly encompass all features)

please look at the tests before running so you know the filenames are used

tests were originally manual tests and were later made to be evaluated by section.  they may not all run if "notebook evaluate" is used, a few may need to be reviewed in context and run manually.

tests-setup defines gr p1-p4 and etc

if in doubt, gr named xxx usu. refer to text gr or raster gr

tests in extra/ have Output removed , separate dl have a little output to see

