creating-a-grammarlink does not show the full syntax highlighting less keys list. And the page doesn’t say anything about it.
scopes: 'call_expression > identifier': 'entity.name.function'
I mean, the full list of something like
After search a lot , I have found this page, https://github.com/atom/one-dark-syntax/blob/master/styles/syntax/_base.less. And after test, it works.
Now , I guess the
less keys is a part of theme.
Sorry for my poor English.
I share this for someone who need this.