Re: [RFA] cleanup: while (isspace) -> skip_spaces{,_const}

[Keith Seitz <keiths at redhat dot com>]

On 03/07/2013 08:39 AM, Pedro Alves wrote:

> This now continues forward even if *addr_exp is '\0',
> while before the patch it  didn't.

Yes, that's right, it is a subtle change that I missed because...

> And it seems to be we'll now reach that last error in that
> case, while we wouldn't before.  Can we trigger that with
> "info register rip    ", say?

...it has no effect.  In execute_command, top.c:461, the command parser 
strips trailing whitespace.

I can add a check for *addr_exp == '\0' again, if you'd like.

Keith