cross_reference.rb in rdoc-6.3.0

- old
+ new

@@ -17,11 +17,11 @@
   ##
   # Regular expression to match method references.
   #
   # See CLASS_REGEXP_STR
 
-  METHOD_REGEXP_STR = '([a-z]\w*[!?=]?|%|===|\[\]=?|<<|>>|-|\+|\*)(?:\([\w.+*/=<>-]*\))?'
+  METHOD_REGEXP_STR = '([a-z]\w*[!?=]?|%|===|\[\]=?|<<|>>|\+@|-@|-|\+|\*)(?:\([\w.+*/=<>-]*\))?'
 
   ##
   # Regular expressions matching text that should potentially have
   # cross-reference links generated are passed to add_regexp_handling. Note
   # that these expressions are meant to pick up text for which cross-references
@@ -171,10 +171,10 @@
           else
             @context.find_symbol name
           end unless ref
 
     # Try a page name
-    ref = @store.page name if not ref and name =~ /^\w+$/
+    ref = @store.page name if not ref and name =~ /^[\w.]+$/
 
     ref = nil if RDoc::Alias === ref # external alias, can't link to it
 
     out = if name == '\\' then
             name