Simetrical wrote:
This is where we could redefine the behavior slightly. Have '''''
always be <b><i>. Then, if ''' occurs first, output
</i></b><i>.
Not necessary. Much easier if you just define ''''' as a separate
token.
''''' a '' b ''' =>
<b><i>a</i>b</b>
''''' a ''' b '' =>
<i><b>a</b>b</i>