Disable nom's lexical feature

[jplatte]

I have not tested this!

It doesn't look like xcursors parsing code would benefit from it in any way and this significantly reduces the amount of transitive dependencies.

The std feature could probably be dropped in favor of the alloc feature, though that only really makes sense if this crates becomes a no_std crate as well (which, if the std::env usage is feature-gated, seems relatively easy to do, but may not actually be useful to anyone).

[jplatte]

Oh, I thought I could just open this PR via the GitHub web editor and let CI check whether this actually works. That of course only works if there is CI 😅

[esposm03]

Nice catch @jplatte! I tested your changes locally and they work, so I'm merging now.

The std feature could probably be dropped in favor of the alloc feature, though that only really makes sense if this crates becomes a no_std crate as well (which, if the std::env usage is feature-gated, seems relatively easy to do, but may not actually be useful to anyone).

I'm going to do a (hopefully good) refactor to this crate when school ends, so I'll see then.

That of course only works if there is CI

Yeah, I wanted it too, but for some reason Github Actions complained that it couldn't find the workflow file (probably I changed it and made it invalid ^^). I'll try again now.