[6/10] RFC: split exception catchpoints into a new file

[Yao Qi]

On 03/07/2013 05:30 AM, Tom Tromey wrote:
> * It exposes ep_parse_optional_if_clause.
>    This is just a utility function, so no big deal.
>    Perhaps it ought to be renamed.  I don't know what "ep" means...

Yes, I agree.  "ep" means "eventpoint", which was used in gdb several 
years ago (1998 ~ 2000).

-- 
Yao (齐尧)