Hi everybody!

I know it can sound a bit silly, but I'm going crazy trying to understand
how exactly work litteral words.

 

If I write:

>> a: 'b

== b

 

So :

>> a

== b

 

Suppose b has not yet a value:

>> b

** Script Error: b has no value

** Where: halt-view

** Near: b

 

Now if I do this:

>> set a ""

== ""

 

Why if I make this:

>> a

== b

>> b

== ""

I've this results? Why b got the value set for a? And a is still b?

 

Please let me understand, I'm totally stuck!

Thank you, Silvia



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