> I now very little about web technologies and web development, so this might
> be a stupid question: could you explain what types of applications might
> need a to parse CSS files?
Linters and minifiers.
Linters are proofreaders for your code. They need to parse code to alert users
to things like two items not being alphabetized, or inconsistent indentation. A
good linter for CSS in particular is https://stylelint.io
Minifiers rewrite code to use the fewest possible characters. Good CSS
minifiers need a parser to find repetition in some styles, and reorganize them
accordingly.
> Are you working towards a web browser in Racket?
Gosh, no. A bare-bones browser is a summer project if you rush. A GOOD browser
is a monstrous piece of software and I couldn't dream of implementing one
without a dedicated team.
My needs are a little different. Right now if I move my website's files around,
all of my files "follow" each other by updating their own relative paths. The
part that does that for my CSS is precariously balanced on regular expressions.
Having a CSS parser helps me do that better, and it gives me more processing
options as a bonus. So if I later want to implement a minifier or a small
linter, I can do so.
~slg
‐‐‐ Original Message ‐‐‐
On Tuesday, May 12, 2020 11:39 PM, Hendrik Boom wrote:
> On Tue, May 12, 2020 at 05:35:59PM -0700, Alex Harsanyi wrote:
>
> > I now very little about web technologies and web development, so this might
> > be a stupid question: could you explain what types of applications might
> > need a to parse CSS files? I can only think of one, and that is a web
> > browser. Are you working towards a web browser in Racket?
>
> I think CSS can also be used in .odt format files. Not sure, though.
> Don't have my .odt manual at hand.
> And in .epub files.
>
> -- hendrik
>
> > Alex.
> > On Wednesday, May 13, 2020 at 6:37:22 AM UTC+8, Sage Gerard wrote:
> >
> > > I'm working to release a CSS3 tokenizer and parser to the catalog
> > > tomorrow.
> > > https://github.com/zyrolasting/css3-syntax
> > > The current state lacks tests, so any logic errors should keep me busy for
> > > a little longer. I'm here to ask for bug reports and feedback in the issue
> > > tracker since I had my head in the weeds long enough.
> >
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