Re: String variables

[Petr M. <mi...@ph...>]

> >     set label 1 sprintf( "After fitting, A = %3.2f, B = %3.2f", A, B)
>
> That one, mostly.  Generally, the "A = $A" syntax may seem simple, but
> it's also of rather limited flexibility.
>
> This function-like syntax also extends more naturally to other operations
> on strings (scanning a string, reading a string from an external file,
> ...).  I think we can take a hint from Java, here: Strings are native
> datatypes, but the only operator they support is '+' for concatenation.
> Everything else is done by functions.

I would also prefer this way of sprintf and '+' operator for strings.

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PM