Rebol Programming/catch
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USAGE:[edit | edit source]
CATCH block /name word
DESCRIPTION:[edit | edit source]
Catches a throw from a block and returns its value.
CATCH is a native value.
ARGUMENTS[edit | edit source]
- block -- Block to evaluate (Type: block)
REFINEMENTS[edit | edit source]
- /name -- Catches a named throw.
- word -- One or more names (Type: word block)
SOURCE CODE[edit | edit source]
catch: native[ {Catches a throw from a block and returns its value.} block [block!] "Block to evaluate" /name "Catches a named throw." word [word! block!] "One or more names" ]