[REBOL] Re: Need help printing first elm of block
From: joel:neely:fedex at: 21-May-2001 11:07
Ermmmm... Correcting small glitch in wording, possibly misleading.
Joel Neely wrote:
> Because PRINT does an implicit REDUCE on the argument block.
> BLK contains two WORD! values, but if you force evaluation,
> each of those words is bound to a string.
> >> foreach item blk [print [type? :item tab item]]
> word aVar
> word bVar
Of course each of those words is set to a string, whether or not
you force evaluation! What I meant to say was:
...if you force evaluation, you get the string value to
which each of those words is set.
Sorry for any potential confusion!