Re: [RFC PATCH 1/7] Makefile: alphabetically sort += lists

> Hi Junio,
> 
> On Fri, 18 Oct 2019, Junio C Hamano wrote:
> 
> > Denton Liu <liu.denton@gmail.com> writes:
> >
> > > There are many += lists in the Makefile and, over time, they have gotten
> > > slightly out of order, alphabetically. Alphabetically sort all += lists
> > > to bring them back in order.
> > > ...
> >
> > Hmm.  I like the general thrust, but ...
> >
> > >  LIB_OBJS += combine-diff.o
> > > -LIB_OBJS += commit.o
> > >  LIB_OBJS += commit-graph.o
> > >  LIB_OBJS += commit-reach.o
> > > +LIB_OBJS += commit.o
> >
> > ... I do not particularly see this change (there may be similar
> > ones) desirable.  I'd find it it be much more natural to sort
> > "commit-anything" after "commit", and that is true with or without
> > the common extension ".o" added to these entries.
> >
> > In short, flipping these entries because '.' sorts later than '-' is
> > making the result look "less sorted", at least to me.
> 
> The problem with this argument is that it disagrees with ASCII, as `-`
> has code 0x2d while `.` has code 0x2e, i.e. it is lexicographically
> _larger_.
> 
> So Denton's patch does the correct thing.