411 REFERENCE · Wikibooks
Rebol Programming/port?
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
USAGE:
PORT? value
DESCRIPTION:
Returns TRUE for port values.
PORT? is an action value.
ARGUMENTS:
value -- (Type: any-type)
SOURCE CODE
port?: native["Returns TRUE for port values." value [any-type!] 13]