[wg-camlp4] On domain-specific foreign syntaxes

[Leo White]

>
>  {:(html ~strict ~antiquot:'$') |<div class=$x/>|}
>

I think that this is probably too much of a pain to lex. This is perhaps 
the point at which you should switch to the non-abbreviated form:

  {:html ~strict ~antiquot:'$' {{<div class=$x/>}}}