Perl Regular Expression Syntax documentation: special character ] missing

[Simon Warta <simon@…>]

I just noticed that in the list of special chars to be escaped, we have [ but not ]:

In Perl regular expressions, all characters match themselves except for the following special characters:

.[{}()\*+?|^$

Does this make sense?

http://www.boost.org/doc/libs/1_62_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html

[John Maddock]

] is not special, except after a [.

I'll add a note to the docs to that effect.