Task

 Describe, and give a pointer to documentation on your languages use of characters beyond those of the ASCII character set in the naming of variables.
 Show how to:
 Set a variable with a name including the 'Δ', (delta character), to 1 
 Increment it
 Print its value.


Related task
 
 Case-sensitivity of identifiers


delta:="\U0394;";  // UTF-8 delta
klass:=	// embryo(names, numFcns, numClasses, numParents, ...)
     self.embryo(L("","",delta),0,0,0).cook();
klass.setVar(0,Ref(1));  // indirect set since delta not valid var name
klass.vars.println();
 
dv:=klass.setVar(0);  // which actually gets the var, go figure
dv.inc();	      // ie (*ptr)++
dv.value.println();