ec ::= [~\]\\\-\~] | escaped
-alternatives ::= EquiAlt +/ (ws ">" ws)
-EquiAlt ::= Conjuncts +/ "|" => "alternatives"
+alternatives ::= equiAlt +/ (ws ">" ws)
+equiAlt ::= conjuncts +/ (ws "|" ws) => "alternatives"
sequence ::= Es
> Es ^"/" E /ws
Es ::= E+
//es ::= E+/ws
-Conjuncts ::= rewrite
- | rewrite ^"&" sequence
- | rewrite ^"&~" sequence
+conjuncts ::= rewrite
+ | rewrite ^"&" sequence /ws
+ | rewrite ^"&~" sequence /ws
rewrite ::= sequence /ws => "rewrite"
| sequence ^"=>" word /ws