Adding support of "highlight", 'strikethrough"

[amitkroutthedev]

Initial checklist

• I read the support docs
• I read the contributing guide
• I agree to follow the code of conduct
• I searched issues and couldn’t find anything (or linked relevant results below)

Problem

While developing a application, I faced rendering issues in highlight functionality (==text==) and strike-through functionality.

Solution

Addition of supported component in components list(attribute). I can also help in finding solutions for it.

Alternatives

N/A

[wooorm]

Hi!

Strikethrough is part of GFM. Please read the readme on how to do GFM.

Highlight is not part of a one of the common extensions that are supported.
It is also not common. Most places don’t support it.
You can make custom extensions. But it is not recommend. See https://github.com/micromark/micromark#extensions

[amitkroutthedev]

Thank You!