t is Latinate, the ASCII space
character is typically used to encode both grammatical word boundaries and
typographic whitespace; in languages whose script is related to Nagari
(e.g., Sanskrit, Thai, etc.), grammatical boundaries may be encoded using
the ZW 'space' character, but will not typically be represented by
typographic whitespace in rendered output; languages using Arabiform scripts
may encode typographic whitespace using a space character, but may also use
the ZW space character to delimit 'intern