Re: "man gitattributes" doesn't explain comma-separated attribute values

>
> On Sat, Mar 16 2019, Robert P. J. Day wrote:
>
> >   more nitpicking, but i'm working my way through the intricacies of
> > attributes and putting together some (allegedly) simple examples for a
> > class i'm giving on monday, and i noted a couple possible shortcomings
> > in "man gitattributes".
> >
> >   as a working example, i looked at the top-level .gitattributes file
> > in the git source code itself, which opens with:
> >
> >   * whitespace=!indent,trail,space
> >   *.[ch] whitespace=indent,trail,space diff=cpp
> >   *.sh whitespace=indent,trail,space eol=lf
> >   ... snip ...
> >
> > first observation is that i see nothing in the man page that explains
> > the notion of a comma-separated list of attribute values. maybe i
> > missed it or maybe it's supposed to be intuitively obvious, but
> > there's nothing i can see that mentions the possibility.
> >
> >   related to that is that there is no explanation as to how to
> > interpret:
> >
> >   * whitespace=!indent,trail,space
> >
> > does the "!" apply to "indent" or to the entire list? the man page
> > doesn't say.
> >
> >   just being pedantic again.
> >
> > rday
>
> It's documented in gitglossary, search for "attr". That's not an excuse
> or a statement that that doesn't suck, just a pointer for anyone
> interested in fixing the docs.