Haml support - Colorization

[ycrepeau]

My *.vue files contains three parts:

• template (using haml)
• script (using coffeescript)
• style (using sass, not scss)

Script and style sections are properly colorized.
The template section is not.

Is it possible to add proper colorization (highlight) to code written in haml ?

[HerringtonDarkholme]

It looks like we cannot support arbitrary language highlighting in vue file. Even custom blocks have only predefined language support.

https://github.com/vuejs/vetur/blob/master/package.json#L91

@octref any idea to break the limit?

[ZSkycat]

Maybe consider splitting the code into multiple files
like this:

// ./hello.vue.js
// ./hello.vue.html
// ./hello.vue.css

import template from "./hello.vue.html";

export default {
    name: "Hello",
    render: template,
};

[octref]

We can add haml in the embeddedLanguages in package.json. If users install haml extension it'll become available.