Re: manywarnings.m4 indentation

[Ralf Wildenhues]

Hello Pádraig,

* Pádraig Brady wrote on Sat, Apr 30, 2011 at 07:02:10PM CEST:
> On 30/04/11 12:13, Bruno Haible wrote:
> > Pádraig Brady wrote:
> >> I've amended that, and the indenting issue Bruno noticed, and pushed.
> > 
> > That file also has other indentation issues: the basic indentation
> > sometimes is 1, sometimes 2, even in the same statement. I'm fixing it:
> 
> I notice the serial at the top just now.
> When does that need to be incremented?

Can't hurt to increment it upon every change.  Although it will matter
to aclocal --install only if the autoconf text changed semantically
(which reindenting doesn't do).  Although since here, gnulib-tool is
used to copy this .m4 file into the source tree, not aclocal --install,
the serial is not really relevant.  I'd still keep it for informational
purposes.

Cheers,
Ralf