John Maddock e4b31ea37f Empty expressions, and empty alternatives are now ...

allowed when using the Perl regular expression syntax.  This change has
been added for Perl compatibility, when the new [syntax_option_type]
['no_empty_expressions] is set then the old behaviour is preserved and
empty expressions are prohibited.  This is issue
[@https://svn.boost.org/trac/boost/ticket/1081 #1081].

Fixes #1081.

[SVN r50374]

2008-12-23 19:06:04 +00:00

..

charT_concept.html

Fix gcc warnings from ICU wrappers.

2008-12-23 11:46:00 +00:00

iterator_concepts.html

Fix gcc warnings from ICU wrappers.

2008-12-23 11:46:00 +00:00

traits_concept.html

Empty expressions, and empty alternatives are now

2008-12-23 19:06:04 +00:00