[Archer] Stop the Insanity! Linespec Rewrite

[Keith Seitz]

On 03/07/2012 07:39 AM, Joel Brobecker wrote:
>
> It might be something to do with the Ada expression parser?

Actually it was a failure on the new parser to properly deal with 
parse_to_comma_and_eval (used in linespec_expression_to_pc), which 
retokenizes the input based on whitespace.

Thus, the parser thought the token was "break_me'address TASK 3" and 
forwarded the input stream past this whole thing. I've pushed several 
patches (mostly cleanups), including one which should fix this problem.

Could you verify that I didn't break anything else?

Keith