Re: Quoted substitution

Cameron Laird wrote:

> .
> Be aware, moreover, of this example:
>
> % set a 33
> 33
> % puts $a
> 33
> % puts ${a}
> 33

I think I am happy with that. The puts ${a} is parsed a a variable
substitution of the kind ${name} where name can have any character except
braces. Just so happens the variable name has no characters not in the
reduced set allowed by $name.

Correct?

Ian
Received on Fri Dec 23 19:01:53 2005