Add support for line highlighting in code blocks - Githubissues

stakx-io / stakx

An opinionated, powerful, and simple static website generator built in PHP

https://stakx.io/

MIT License

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Add support for line highlighting in code blocks #105

Closed allejo closed 4 years ago

allejo commented 4 years ago

Since CommonMark allows for anything to exist in the "info string", let's add support for our code blocks to be highlighted.

```html{2}
<div>
  <p>I wish I wish I was a fish</p>
</div>
```

Markdown Engine: src/allejo/stakx/MarkupEngine/MarkdownEngine.php

Proposed Syntax

html{4} - highlight the 4th line of the code block
html{4-5} - highlight the 4th through 5th lines of code
html{1,4-5} - highlight the 1st and 4th through 5th line of code separately