better cross-link detection

Author: Richard Jones

CHANGES.txt

@@ -5,6 +5,7 @@ are given with the most recent entry first.
 Fixed:
 - popup listing uses filter args (thanks Marlon van den Berg)
 - fixed editing of message contents
+- loosened the detection of issue cross-references in messages
 
 
 2004-10-15 0.7.8

roundup/cgi/templating.py

@@ -1051,7 +1051,7 @@ def is_view_ok(self):
 class StringHTMLProperty(HTMLProperty):
     hyper_re = re.compile(r'((?P<url>\w{3,6}://\S+)|'
                           r'(?P<email>[-+=%/\w\.]+@[\w\.\-]+)|'
-                          r'(?P<item>(?P<class>[a-z_]+)(?P<id>\d+)))')
+                          r'(?P<item>(?P<class>[A-Za-z_]+)(\s*)?(?P<id>\d+)))')
     def _hyper_repl(self, match):
         if match.group('url'):
             s = match.group('url')
@@ -1065,7 +1065,7 @@ def _hyper_repl(self, match):
             s2 = match.group('id')
             try:
                 # make sure s1 is a valid tracker classname
-                cl = self._db.getclass(s1)
+                cl = self._db.getclass(s1.lower())
                 if not cl.hasnode(s2):
                     raise KeyError, 'oops'
                 return '<a href="%s">%s%s</a>'%(s, s1, s2)