Fix greediness of function argument matching so prototypes are no longer discovered incorrectly.

Author: drbrain

History.txt

@@ -12,6 +12,8 @@
     r30829 by Usaku Nakamura.
   * Completing via Array#[ in `ri -i` no longer crashes.  Ruby Bug #3167
   * Completing IO::o in `ri -i` now returns results.  Ruby Bug #3167
+  * RDoc::Parser::C ignores prototypes better.  Pull Request #34 by Pete
+    Higgins.
 
 === 3.5.3 / 2010-02-06
 

lib/rdoc/parser/c.rb

@@ -376,7 +376,7 @@ def find_body class_name, meth_name, meth_obj, file_content, quiet = false
     when %r%((?>/\*.*?\*/\s*)?)
             ((?:(?:static|SWIGINTERN)\s+)?
              (?:intern\s+)?VALUE\s+#{meth_name}
-             \s*(\(.*?\))([^;]|$))%xm then
+             \s*(\([^)]*\))([^;]|$))%xm then
       comment = $1
       body = $2
       offset = $~.offset(2).first

test/test_rdoc_parser_c.rb

@@ -933,7 +933,7 @@ def test_define_method_with_prototype
     content = <<-EOF
 static VALUE rb_io_s_read(int, VALUE*, VALUE);
 
-/*Method Comment! */
+/* Method Comment! */
 static VALUE
 rb_io_s_read(argc, argv, io)
     int argc;