Add openscad and sca2d support

[n8henrie]

No description provided.

[n8henrie]

Hmmm, sorry about the failing lints. Having a hard time running the docker tests on my M1 mac.

Revision soon.

[n8henrie]

Man, I don't know what's going on with the tests, but ./run-tests [--fast] is hanging for ages on every run and rarely completing. Rebooted, tried deleting and redownloading the images. Wonder if it has to do with ARM / having to export DOCKER_DEFAULT_PLATFORM=linux/amd64.

Seems like letting CI do the feedback may end up being quicker.

[stale]

This pull request has been automatically marked as stale because it has not been updated recently. Make sure to write tests and document your changes. See :help ale-dev for information on writing tests.
If your pull request is good to merge, bother w0rp or another maintainer again, and get them to merge it.

[n8henrie]

@w0rp -- I think this is just missing a review and otherwise could be merged.

[hsanson]

Tests are failing in Windows. Make sure to use ALE's path utils to ensure things work properly on all platforms.

[hsanson]

    (1/1) [EXECUTE] (X) [{'lnum': 7, 'col': 42, 'filename': 'C:\home\projects\awesome_project.scad', 'type': 'E', 'text': 'Module `corcle` used but never defined.', 'detail': 'E2002: Module `corcle` used but never defined.'}] should be equal to [{'lnum': 7, 'col': 42, 'filename': '/home/projects/awesome_project.scad', 'type': 'E', 'text': 'Module `corcle` used but never defined.', 'detail': 'E2002: Module `corcle` used but never defined.'}]

[n8henrie]

Tests are failing in Windows.

Thanks for the feedback, I hadn't realized CI wasn't running on windows.

Tried with ale#path#Simplify, hopefully that does the trick.

[n8henrie]

Gah, I didn't scroll enough to see the appveyor failure (nor that it was an incomplete log on the site and needed to be downloaded). Should be able to get this passing now.

[n8henrie]

Looks like windows is finally passing so I've rebased and squashed.