@verb #139:":index" this none this rxdo #55
@program #139:":index" this none this
"BLOB:index(begin[, end]) => integer or blob"
"Returns the byte at index 'begin', or the sub-blob BLOB[begin..end]"
{begin, ?end} = args
if (length(args) == 1)
  return this.value[begin]
else
  return $blob:new(@this.value[begin..end])
endif
"Last modified by manta (#7165) on Tue Mar 20 12:05:08 2001 MST."
"This verb previously owned by manta (#7165), and chowned to $slacker upon dewizarding (Sat Aug 17 14:50:05 2002 MDT)."
"Last modified by Dax (#789) on Sat Aug 17 14:50:05 2002 MDT."
.