About the process of some special character like \\

[xsro]

\\ is usually used in some math environment for newline, but the renderer transform it as \ or \<br>
This cause some problem for math renderer like katex.

As I tested in hugo, following code will be rendered as \ or \<br>, but I want \\

full test code

before\\

\\after

before\\after

beforeline
\\

\\
afterline

beforeline
\\
afterline

result

Is there a way to config how the goldmark process special charcter like this?

[Pinghigh]

Maybe none, just use \\\\