merged

2 files changed, 22 insertions, 2 deletions

diff --git a/pygments/lexers/agile.py b/pygments/lexers/agile.py
index 798d6f8c..a7f428c0 100644
--- a/pygments/lexers/agile.py
+++ b/pygments/lexers/agile.py
@@ -535,14 +535,23 @@ class RubyLexer(ExtendedRegexLexer):
             (r'\s+', Text)
         ],
         'funcname': [
+            (r'\(', Punctuation, 'defexpr'),
             (r'(?:([a-zA-Z_][a-zA-Z0-9_]*)(\.))?'
              r'([a-zA-Z_][\w_]*[\!\?]?|\*\*?|[-+]@?|'
              r'[/%&|^`~]|\[\]=?|<<|>>|<=?>|>=?|===?)',
-             bygroups(Name.Class, Operator, Name.Function), '#pop')
+             bygroups(Name.Class, Operator, Name.Function), '#pop'),
+            (r'(?:)', Text, '#pop')
         ],
         'classname': [
+            (r'\(', Punctuation, 'defexpr'),
             (r'<<', Operator, '#pop'),
-            (r'[a-zA-Z_][\w_]*', Name.Class, '#pop')
+            (r'[A-Z_][\w_]*', Name.Class, '#pop'),
+            (r'(?:)', Text, '#pop')
+        ],
+        'defexpr': [
+            (r'(\))(\.|::)?', bygroups(Punctuation, Operator), '#pop'),
+            (r'\(', Operator, '#push'),
+            include('root')
         ],
         'in-intp': [
             ('}', String.Interpol, '#pop'),
diff --git a/tests/examplefiles/ruby_func_def.rb b/tests/examplefiles/ruby_func_def.rb
new file mode 100644
index 00000000..a820c68f
--- /dev/null
+++ b/tests/examplefiles/ruby_func_def.rb
@@ -0,0 +1,11 @@
+class (get_foo("blub"))::Foo
+  def (foo("bar") + bar("baz")).something argh, aaahaa
+    42
+  end
+end
+
+class get_the_fuck("out")::Of::My
+  def parser_definition
+    ruby!
+  end
+end