On 10 July 2013 21:09, Dmitry Gutov <dgutov@yandex.ru> wrote:

> On 10.07.2013 10:09, Bozhidar Batsov wrote:
>
>> Normally I'd have been doing that from the start, but I'm not extremely
>> fond of Emacs's "issue tracker".
>>
>
> Me neither. It's better that no tracker at all, though.
>
>
> > While class names are actually constants, the reverse is obviously
> > not the same - therefore my desire to separate them.
>
> Still, that's likely the original reason why they're highlighted with the
> same face. Class names are closer to constants than constants are to
> symbols.
>
>
> > Since in a typical Ruby program class and module names are used much
> > more than "regular" constants I don't think the change would be
> > particularly disruptive.
> > classes and modules continue to use the type face, constants start
> > using the constant face, symbols continue to use the constant face
> > (and optionally there is the ability to customize it). In the long
> > run such a change would surely be beneficial.
>
> I meant that we would preserve the equality between module name and
> constants' faces. So, if they both switch to font-lock-constant-face, this
> will be noticeable, as, like you said, module names are used a lot.
>
> Symbols can then use type-face, or preprocessor-face, the latter would be
> a smidgen less inappropriate.
>
> If you do want class names and constants to have different faces, there is
> an obvious question of ambiguity. Is "C" a class or a constant? I don't
> like the idea of it changing color after I type the second letter.
>

Still, we should consider functions with names like Float. Currently they
are not highlighted correctly - Something(test) is highlighted as a
constant, when obviously it's not. I guess classes, constants and functions
like this could be font-locked after the first character that's not part of
the identifier name appears, to avoid the changing of the face after the
initial character.


> ST2 doesn't seem to highlight either, at all. RubyMine, from what I can
> tell from a Youtube video, either doesn't highlight them, or, depending on
> the context, highlights them with the same color (and symbols, too):
> http://www.youtube.com/watch?**v=LnN-JIxDRCg#t=1464s<http://www.youtube.com/watch?v=LnN-JIxDRCg#t=1464s>
>