Invalid injectionSelector key?

[pchaigno]

Is the injectionSelector key serving any purpose? It's detected as invalid on GitHub.com and throwing errors (see github-linguist/linguist#3924 for further details).

[nwhetsell]

I’m assuming you mean

language-jison/grammars/jisonlex-injection.cson

Line 22 in 0e897be

injectionSelector: "L:(meta.rule.action.jisonlex - comment)"

The purpose of that is to scope built-in Jison Lex variables in JavaScript code as variable.language.jisonlex in both Jison Lex and Jison files.

For example, this snippet from a Jison file contains the Jison Lex variable yytext:

language-jison/spec/sample.jison

Line 9 in 0e897be

{name} return yytext;

yytext is not highlighted on GitHub, but it is highlighted in Atom.

[pchaigno]

Ok, I see. Thanks for the explanation and the quick answer!
I'll whitelist the injectionSelector key in the compiler. By the way, do you know where I could find documentation on injectionSelector?

[nwhetsell]

No, unfortunately. There are test fixtures for injectionSelector in atom/first-mate (like this), so someone over there may know. I also don’t remember how I figured out how to use injectionSelector; it may have been from looking at atom/language-todo.

[pchaigno]

Ok. Thanks for the pointers!