Untitled

eval

Passes the string str to the DIESEL evaluator and returns the result of

evaluating it.

$(eval,str)

Quick Reference

System Variables

MENUECHO

Sets menu echo and prompt control bits.

fix

Truncates the real number value to an integer by discarding any fractional

part.

$(fix,value)

Quick Reference

System Variables

MENUECHO

Sets menu echo and prompt control bits.

getenv

Returns the value of the environment variable varname.

$(getenv,varname)

If no variable with that name is defined, it returns the null string.

338 | Chapter 5 DIESEL