Add the Witcher Script language

[abheekda1]

Added the Witcher Script language, a programming language commonly used in the Witcher 3 and its mods.

Description

For the Witcher mods on GitHub, it's been difficult to navigate them and detect them due to the lack of language detection so I was hoping to combat that with this PR.

Checklist:

• I am adding a new language.
  • The extension of the new language is used in hundreds of repositories on GitHub.com. (maybe not hundreds but close)
    • Search results for each extension:
      • https://github.com/search?utf8=%E2%9C%93&type=Code&ref=searchresults&q=extension%3Aws+witcher+NOT+nothack
  • I have included a real-world usage sample for all extensions added in this PR:
    • Sample source(s): Listed in the individual files
      • [URL to each sample source, if applicable]
    • Sample license(s): Listed in the individual files (MIT for both)
  • I have included a syntax highlighting grammar: https://github-lightshow.herokuapp.com/ WitcherScript example
  • I have updated the heuristics to distinguish my language from others using the same extension. (Not applicable)

[abheekda1]

https://github.com/ADawesomeguy/witcherscript-grammar license has been changed to MIT :)

[lildude]

https://github.com/ADawesomeguy/witcherscript-grammar license has been changed to MIT :)

Great. You need to re-add the grammar to update the cached license file in this PR.

[abheekda1]

Updated the submodule, think it should all be good now.

[lildude]

Updated the submodule, think it should all be good now.

Nope. The cached license file is still empty.

[abheekda1]

Was there something I had to do other than update the submodule? This is the commit it should be on: https://github.com/ADawesomeguy/witcherscript-grammar/tree/ad11b5ee5414f27436664ade51c1b6d6a4d44e48 and it seems to include the correct license. Where can I see the cache?

[lildude]

When you replaced the grammar using script/add-grammar, it should have cached the license file.

You can also run bundle exec licensed cache -c vendor/licenses/config.yml to update just that file (it'll check the others too, but we're only interested in the file for this grammar).

[abheekda1]

Alright, should be fixed now; I did a git diff after running your command and it seems to have updated the license as well as the hash itself. Thanks!

[abheekda1]

Alright so I think I know why some of the tests failed: 8d82142

[abheekda1]

Ok just tested it locally, it should all be working now after the last few commits.

[abheekda1]

At least it's a new error. I updated the submodule cached version so it should work now (I think)