In here I wrote a comment with markdown:
This is roughly true, but the actual conditions are "(1)one-char String andthis character is not one of the RegEx's meta characters ".$|()[{^?*+\\",or (2)two-char String and the first char is the backslash and the second isnot the ascii digit or ascii letter." ([source](http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/String.java#String.split%28java.lang.String%2Cint%29))
This seems to be rendered like
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When it really should make only the word "source" a link.
The problem doesn't seem to exist in answers or questions, just in comments. In questions only the word "source" would be made a link.