411 REFERENCE · Wikibooks
Rebol Programming/index?
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USAGE:
INDEX? series /xy
DESCRIPTION:
Returns the index number of the current position in the series.
INDEX? is an action value.
ARGUMENTS:
series -- (Type: series port)
REFINEMENTS:
/xy -- Returns index as an XY pair offset.
SOURCE CODE
index?: native[
{Returns the index number of the current position in the series.}
series [series! port!]
/xy "Returns index as an XY pair offset."
]