<#299#>plpoin<#299#> and <#300#>plsym<#300#> mark out <#301#>n<#301#> points
<#302#>(x[i],y[i])<#302#> with the
specified symbol. The routines differ only in the interpretation
of the symbol
codes. <#303#>plpoin<#303#> uses an extended ASCII representation, with the
printable
ASCII codes mapping to the respective characters in the current font, and
the codes from 0-31 mapping to various useful symbols.
In <#304#>plsym<#304#> however,
the code is a Hershey font code number. Example programs are provided
which display each of the symbols available using these routines.
#ename464#
#eargn468#
#eargn473#
#eargn479#