Hi John,
It seems that every "[ ]", "{ }" block has head/tail/ and empty place holder
(the space =" %20") for each word. This space really just knows the
type! of each value, and the only way to make changes is to unset the
variable "block1" "block2" with new one or use "variable: make-string/or
block
foreach indexed value (wich really is not the value but the empty space
that proceeds it, the "%20" wich is the "to-type! holder"
2cents? maybe,maybe not
----- Original Message -----
From: Ladislav Mecir <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, May 09, 2001 2:50 PM
Subject: [REBOL] Re: Contexts of contrived blocks
> Hi John,
>
> you may find some answers in http://www.sweb.cz/LMecir/contexts.html
> , although the above text is a little bit outdated. You will find that To
> block! makes a block that contains Special Context Words.
>
> Regards
> Ladislav
>
> > Anyone know how to explain the following?
> > Whenever I create a block using 'to-block
> > on a string, the words in the block have their
> > own context.. what gives?
> >
> > >> block1: [element element element]
> > == [element element element]
> > >> block2: to-block "element element element"
> > == [element element element]
> > >> block3: [element element element]
> > == [element element element]
> > >> same? block1/1 block2/1
> > == false
> > >> same? block1/1 block3/1
> > == true
> > >> element: 5
> > == 5
> > >> bind block2 'element
> > == [element element element]
> > >> same? block1/1 block2/1
> > == true
> > >>
> >
> > --John Schuhr
> >
> >
> > --
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> >
> >
>
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