Syntax highlighting on GitHub doesn't work for vue when optional chaining is used

[hfhchan-plb]

This issue exists in @vuejs/vue-syntax-highlight. See https://github.com/vuejs/vue-syntax-highlight/issues/217 for description of the bug.

[Juicetan]

+1 this has been bugging me quite a bit

[davidmatter]

@johnsoncodehk should linguist point to the tmlanguage definition of this repo? Seems https://github.com/vuejs/vue-syntax-highlight is 5 years behind. @hfhchan-plb @Juicetan feel free to create a PR at https://github.com/vuejs/vue-syntax-highlight to update it with https://github.com/vuejs/language-tools/blob/master/extensions/vscode/syntaxes/vue.tmLanguage.json