xedit: Changes to 'master'

[Paulo Cesar Pereira de Andrade]

 lisp/re/re.c        |    3 ++-
 lisp/re/tests.c     |    2 +-
 lisp/re/tests.txt   |    9 +++++++++
 lisp/test/regex.lsp |   11 +++++++++++
 4 files changed, 23 insertions(+), 2 deletions(-)

New commits:
commit 618a07e8131f49bbda77d2cfe5832218a561a5c8
Author: Paulo Cesar Pereira de Andrade <pcpa at mandriva.com.br>
Date:   Tue Jul 1 18:17:44 2008 -0300

    Fix a bug in the regex library
    
    The bug causes the regex parser to enter an infinite loop with certain
    special patterns with alternatives. Test cases also added to ensure
    the bug will be triggered by the tests if it is somehow reinstantiated.
    
    Also testing commit to xedit git repository.