FR: Update CMake lexer to support more keywords

[iahung2]

For example, keywords like COMMENT and VERBATIM are currently not highlighted:

https://github.com/AdeptLanguage/Adept/blob/master/CMakeLists.txt

[SpartanJ]

Maybe you can give me a hand with this one? You already know how to do it =)

[iahung2]

Maybe you can give me a hand with this one? You already know how to do it =)

Where can I get a full list of CMake keywords? I can only add the keywords I found that are not properly highlighted when I read people's CMakeLists.txt.

Update: I can't help. Your addCMake() is a mess. How do you tell if a keyword is of type literal, keyword1, or keyword2? I really don't know!

[SpartanJ]

 Update: I can't help. Your addCMake() is a mess. How do you tell if a keyword is of type literal, keyword1, or keyword2? I really don't know!

😆 keywords use "keyword2", literals use "literal" and operators use "operator" haha sorry but that's all the logic behind. But yeah, don't worry, we can get the list from other editors, as always. As far as I saw in this comment, CMake has a ridiculous number of keywords, we can add them with some patience.

[iahung2]

Update: I can't help. Your addCMake() is a mess. How do you tell if a keyword is of type literal, keyword1, or keyword2? I really don't know!

😆 keywords use "keyword2", literals use "literal" and operators use "operator" haha sorry but that's all the logic behind. But yeah, don't worry, we can get the list from other editors, as always. As far as I saw in this comment, CMake has a ridiculous number of keywords, we can add them with some patience.

By what logic do you have APPEND as literal? I really don't understand!

There are a lot of cases like that. For example, COMMAND is also literal. Yes, I know you do that to make it correctly highlight CMake. But I don't get the logic behind it. This is the reason why I don't think I can help.

[SpartanJ]

If you want to collaborate you are free to change all that logic, I really don't care if it looks good, so feel free to change it! I really don't remember where I took the list. Scintillua looks pretty complete. I might do it myself.

[iahung2]

I might do it myself.

Please help me this time. Thank you.