[review v3] localedef: Add verbose messages for failure paths.

[Joseph Myers]

On Fri, 25 Oct 2019, Carlos O'Donell (Code Review) wrote:

> https://gnutoolchain-gerrit.osci.io/r/c/glibc/+/303/1/locale/programs/localedef.c@531 
> PS1, Line 531: 			  _("failed to allocate space for compiled locale path"));
> > I think this line is too long. […]
> Done

This is a meta-comment on the formatting of these emails and a test of 
email replies to gerrit:

"PS1, Line 531:" is not helpful, and just makes the lines in these 
messages longer.  Quoted text should just use normal "> " to quote it 
(with the additional leading character "+", "-" or " " when being quoted 
as part of a diff hunk).

-- 
Joseph S. Myers
joseph@codesourcery.com