[REBOL] Re: Confused over Contexts
From: rotenca:telvia:it at: 22-Dec-2001 19:28
Hi Volker
> difference is, functions share the context for their locals,
> only saving/restoring content for recursion.
> so if a function gives a word to the outside,
> all blocks share the same word.
> with context a real new word is created each time.
> also RT says they may cange function-behavior,
> setting all locals to none on return.
> so using locals in code which "lives" after return may break then.
I think that in this case 'context works only because layout reduce the
action
block. In other cases, the fact that none of func, use, context duplicate the
body, would take to shared context.
---
Ciao
Romano
