Bug: \u200b and \u200c characters added to code snippet in comment
69723
Occasionally, the Unicode character sequence U+200C U+200B (ZWNJ ZWSP) is inserted into comments
144649
Long comments can break layout
102407
Removing unicode \u2026 like characters in a string in python2.7
112023
What is this '°͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌͌' strange character?
117003
Trailing spaces on comment link format
121546
Why can't markdown used by Stack Exchange properly render a backward slash?
51569
Don't remove the @ part of my comment
47847
Recognize URLs in angle brackets in comments
70875
Comment flags are broken
33525
How can the backtick character ` be included in code?
142717
Using Unicode Zero Width Spaces allows all space comments
131854
How to fix a single character typo in a code sample?
114102
How to make HTML code inactive with comments
80151
Reference style links validating as improperly formatted code
85844
Can the longer comment bug be fixed?
1163
Comments in Markdown
26712
How about newlines within comments?