411 REFERENCE · Wikibooks
Rebol Programming/script?
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
USAGE:
SCRIPT? value
DESCRIPTION:
Checks file, url, or string for a valid script header.
SCRIPT? is a native value.
ARGUMENTS
value -- (Type: file url string)
SOURCE CODE
script?: native[
{Checks file, url, or string for a valid script header.}
value [file! url! string!]
]