Rebol Programming/ascii?

= USAGE: = ASCII? value

= DESCRIPTION: = Returns TRUE if value or string is in ASCII character range (below 128).

ASCII? is a function value. = ARGUMENTS =
 * value -- (Type: string file email url tag issue char integer)

= SOURCE CODE = ascii?: func [ {Returns TRUE if value or string is in ASCII character range (below 128).} value [string! file! email! url! tag! issue! char! integer!] /local ascii ][   ascii: make bitset! #{ FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000000000000000000000000000 }    either any-string? value [parse/all/case value [any ascii]] [value < 128] ]