Update to version 1.2.12 from weitz.de

git-svn-id: svn://bknr.net/svn/trunk/thirdparty/cl-ppcre@1779 4281704c-cde7-0310-8518-8e2dc76b1ff0

README

@@ -1,6 +1,10 @@
 Complete documentation for CL-PPCRE can be found in the 'doc'
 directory.
 
+CL-PPCRE also supports Nikodemus Siivola's HYPERDOC, see
+<http://common-lisp.net/project/hyperdoc/> and
+<http://www.cliki.net/hyperdoc>.
+
 1. Installation
 
 1.1. Probably the easiest way is
@@ -24,6 +28,9 @@ directory.
 1.3. You can also use ASDF instead of MK:DEFSYSTEM in a similar way
      (use the .asd files instead of the .system files).
 
+1.4. For LispWorks there's a file 'lispworks-defsystem.lisp' which includes
+     a system definition for LispWork's Common Defsystem.
+
 2. Test
 
 CL-PPCRE comes with a test suite that can be used to check its
@@ -48,4 +55,8 @@ visual feedback.) It should exactly report three 'errors' (662, 790,
 and 1439) which are explained in the documentation.
 
 MCL might report an error for the ninth test case which is also
-explained in the docs.
+explained in the docs.
+
+Genera notes (thanks to Patrick O'Donnell): Some more tests will fail
+because characters like #\Return, #\Linefeed, or #\Tab have encodings
+which differ from Perl's (and thus CL-PPCRE's) expectations.