On 7/31/05 7:08 PM, "Mark Wieder" <[EMAIL PROTECTED]> wrote:
> A semi-related point that seems to bother nobody but me is that you
> don't have to declare loop variables (i.e., Variable Checking [aka
> explicitVars] doesn't catch them), but if you don't explicitly declare
> them as local then they become global by default, in which case you
> get namespace conflicts.
Sorry, Mark, but that's simply not true. You can check this this way:
-- Script of btn 1
on mouseUp
repeat with x = 1 to 10
-- do nothing
end repeat
answer x
end mouseUp
-- Script of btn 2
global x
on mouseUp
answer x
end mouseUp
The first button will answer "10", the second button will answer "". x did
not become a global simply because it wasn't declared.
Ken Ray
Sons of Thunder Software
Web site: http://www.sonsothunder.com/
Email: [EMAIL PROTECTED]
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