[gradsusr] warning in opengrad2

[suresh sharma]

Dear all

 why opengrads 2.0 shows two warnings
one is i)can not convert string to "7*13" to type Fontstruct  ii) unable to
use any useable fontset.

 it does not take these commands while practising for tutorial. Is
it because of those warning?
d z
or
d t



Suresh
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