[m-dev.] diff: improved --debug-modes messages

[Fergus Henderson]

Zoltan Somogyi, you wrote:
> 
> mercury_to_mercury:
> 	Add predicates for printing out insts in a structured form.
> 	The resulting printed insts are not fully syntactically valid,
> 	but they are much better for debugging than the output of the
> 	existing predicates.

Is there any case in which the output is not fully syntactically
valid other than the `free(with some type)' case?

> 	This change also introduces tabs in many places in the code
> 	where the original code used groups of eight spaces.

It is better if you separate such changes into different cvs commits...

-- 
Fergus Henderson <fjh at cs.mu.oz.au>   |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>   |  of excellence is a lethal habit"
PGP: finger fjh at 128.250.37.3         |     -- the last words of T. S. Garp.