Fix parse problem with complex yields

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,11 @@
+Tue Dec 30 08:32:32 2003  Dave Thomas  <dave@pragprog.com>
+
+	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_method):
+	  Handle undoing nsting of yield parameters correctly for:
+
+	    def each_entry(&b) Dir.foreach(@path) {|f| yield P.new(f) } end
+
+
 Tue Dec 30 07:30:00 2003  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/pathname.rb: Added documentation.

lib/rdoc/parsers/parse_rb.rb

@@ -1987,11 +1987,13 @@ module RDoc
       nest = 0
 
       loop do
-        puts("Param: #{tk}, #{@scanner.continue} " +
-          "#{@scanner.lex_state} #{nest}") if $DEBUG
+        puts("Param: #{tk.inspect}, #{@scanner.continue} " +
+          "#{@scanner.lex_state} #{nest}")  if $DEBUG
         case tk
         when TkSEMICOLON
           break
+        when TkRBRACE
+          break
         when TkLPAREN, TkfLPAREN
           nest += 1
         when end_token