Rebol Programming/while

= USAGE: = WHILE cond-block body-block

= DESCRIPTION: = While a condition block is TRUE, evaluates another block.

WHILE is a native value. = ARGUMENTS =
 * cond-block -- (Type: block)
 * body-block -- (Type: block)

= SOURCE CODE = while: native[ {While a condition block is TRUE, evaluates another block.} cond-block [block!] body-block [block!] ]