[antlr-interest] Error nodes created upon syntax error

[Gavin Lambert]

At 08:18 12/01/2008, Terence Parr wrote:
 >The  Simple solution is to turn this off, relying on a
 >normal "exit rule upon syntax error" mechanism but leave
 >the insertion and deletion mechanism as an option by
 >overriding methods.

It'd be nicer if there were an "options" entry that controlled 
this (both on a per-rule basis as well as a grammar-wide basis).

(Of course, I'm a big fan of options, anyway; I'm still missing 
caseInsensitiveLiterals and the token aliases...)