Rebol Programming/append

= USAGE: = APPEND series value /only

= DESCRIPTION: = Appends a value to the tail of a series and returns the series head.

APPEND is a function value. = ARGUMENTS =
 * series -- (Type: series port)
 * value -- (Type: any)

= REFINEMENTS =
 * /only -- Appends a block value as a block

= SOURCE CODE = append: func [ {Appends a value to the tail of a series and returns the series head.} series [series! port!] value /only "Appends a block value as a block" ][   head either only [ insert/only tail series :value ] [       insert tail series :value ] ]