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Rebol Programming/throw-on-error
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USAGE:
THROW-ON-ERROR blk
DESCRIPTION:
Evaluates a block, which if it results in an error, throws that error.
THROW-ON-ERROR is a function value.
ARGUMENTS
blk -- (Type: block)
(SPECIAL ATTRIBUTES)
throw
SOURCE CODE
throw-on-error: func [
{Evaluates a block, which if it results in an error, throws that error.}
[throw]
blk [block!]
][
if error? set/any 'blk try blk [throw blk]
get/any 'blk
]