Bug Report Template:
Bug overview description.
I cannot add backslashes on the front of "[".
For me, post #1865461. (compare with source)

What part(s) of the site page(s) are affected?
Post descriptions and comments.

What is the expected behavior?

\ [+]/ without the space.

What actual behavior is given instead?

\[+]/

When edited, it shows ": : esc : : [ : : / esc : : +]/" without the spaces.

Time of incident (if applicable).
n/a

Can you reproduce the bug every time?
Yes.

What steps did you take to replicate this bug?
Just try putting backslash in front of "[".

EDIT: Or even in between quotations as that seems to not work as well.

Errors or other messages returned (if any).
None.