Re: # 1 2 3 4

[Patrice Dumas]

On Tue, Feb 21, 2012 at 09:38:03AM -0800, Karl Berry wrote:
> Patrice,
> 
> I wonder if we could tighten the regexp for #line this way:
> 
> - if there is only one integer (# 1), the filename is optional.
>   This is, I guess, what m4 does sometimes, although I haven't tried to
>   figure it out in detail, just read the documentation.
>   
> - but with multiple integers, the filename has to be there (# 1 "foo" 2 3).
>   This is what cpp does.  As far as I can see, cpp never omits the filename.
> 
> Wdyt?

Ok, we can do that and see if people complain.

-- 
Pat