CLion support

[MikiGrit]

Support for new C++ IDE by JetBrains (CLion) would be nice :). Because some highlights are unusual.

[jkaving]

Yes, that would be nice.
I don't use C++ at all so I doubt that I will add this support myself.
But pull requests are welcome.

I have added C and C++ as unsupported languages in README.md (fd64c84).

[AbigailBuccaneer]

In the latest CLion (RC, build 141.352.13) there are included color schemes called "Solarized Dark" and "Solarized Light", but they're completely wrong.

Given that they've already added them, it seems likely that this is now a problem for Jetbrains to deal with.

[jkaving]

@AbigailBuccaneer, thanks for noticing the bundled schemes in CLion.
I have reported an issue to JetBrains about this: https://youtrack.jetbrains.com/issue/CPP-3076

[AlexJF]

Created 2 versions of the Dark Solarized theme for CLion:

https://gist.github.com/AlexJF/b4530f0df83a312e4bac

• Java based: Tried to keep true to the Java version by jkaving (yellow keywords, orange numbers, green escapes).
• Vim based: Keep true to the CPP vim version by Ethan Schoonover (green keywords, cyan numbers, red escapes).

Had a look at the contents but the C/C++ colors do not appear to be all prefixed by CPP (could only find CPP_KEYWORD) so it might conflict with existing entries if merged directly into the existing .ics in the repository. Most actually appear to be with an OC prefix but I guess this would clash with ObjectiveC?

[AbigailBuccaneer]

@AlexJF the parsed element types (if not the parsing itself) is mostly shared between ObjectiveC and C/C++ - if you have a peek at a C++ file in PsiViewer, you'll see that everything uses Language: ObjectiveC. This is because the C++ support is derived from AppCode's ObjectiveC support.

It's best to kill two birds with one stone and make a scheme for C/C++/ObjectiveC/ObjectiveC++.