[antlr-interest] "finally" blocks

[Paul J. Lucas]

On Mon, 17 Jan 2005, Bryan Ewbank wrote:

> Another solution is to use functions - and that deals with the problem
> of "return" in an action as well.
> 
> action() { ... the true production ... }
> action_exception() { switch (action()) { ... exceptions ... } }
> action_finally() { action_exception(); ... finally ... }

	OK, maybe I'm being dense, but I don't get it.

	- Paul