Want Support for "==text==" highlight element

[arcqiufeng]

Describe your feature request

Want Support for "==text==" highlight element

What problem does this feature solve? [optional]

Just as title. Action as in typora highlight enabled

[Jocs]

Does any markdown standard(or flavor markdown) support this syntax to highlight? Currently we only support commonmark Spec and GFM, as well as some other extensions.

[adrienbeau]

See also #1529 which seems to implement the same feature, with a different syntax (more verbose, but more versatile).

[arcqiufeng]

See also #1529 which seems to implement the same feature, with a different syntax (more verbose, but more versatile).

thank you for reply. I've got the marktext-style way to highlight text. <mark>xxx</mark> can solve it.

[fxha]

Closing this issue as it's no standard markdown and we already support the HTML part.