bin/rucy2rdoc in rucy-0.1.6 vs bin/rucy2rdoc in rucy-0.1.7

@@ -24,15 +24,15 @@
       end
     end
 
     def parse_functions (lines)
       re = %r{
-        (?:RUBY_)?DEF(\d+|N|_ALLOC)\( (\w+) \s* ((?:\, \s* \w+)*) \s* \) \s*
+        (?:RUCY_)?DEF(\d+|N|_ALLOC)\( (\w+) \s* ((?:\, \s* \w+)*) \s* \) \s*
         (\{ \s*
           .*?
         \}) \s*
-        (?:RUBY_)?END
+        (?:RUCY_)?END
       }mx
       process_lines lines, re do |all, type, name, params, body|
         type = '-1' if type == 'N'
         params.gsub! /\,/, ', VALUE'
         params = '' unless params
@@ -40,11 +40,11 @@
           params.gsub! /^\,\s*/, ''
         else
           params = 'VALUE self' + params
         end
         @funs[name] = {
-          :type => type,
+          :type   => type,
           :params => params,
           :body   => body
         }
         "VALUE #{name}(#{params})\n#{body}"
       end
@@ -70,11 +70,11 @@
           (?: (\w+) \s* \. )? \s* (define_(?:module|class)) \s*
             \( \s* (\"\w+\") \s* (?: \, \s* (\w+) )? \s* \) \s* ;
       }mx
       process_lines lines, re do |all, var, recv, define, name, super_|
         define += '_under' if recv
-        recv += ", " if recv
+        recv += ', ' if recv
         super_ = 'rb_cObject' if !super_ && define =~ /class/
         super_ = ', ' + super_ if super_
         "#{var} = rb_#{define}(#{recv}#{name}#{super_});"
       end
     end
@@ -83,10 +83,13 @@
       re = %r{
         (\w+) \s* \. \s* (define_\w+) \s*
           \( \s* (?: (\"\w+(?:\=|\?\!)?\") \s* \, \s* )? (\w+) \s* \) \s* ;
       }mx
       process_lines lines, re do |all, obj, define, symbol, name|
-        type = @funs[name][:type]
+        fun = @funs[name]
+        next unless fun
+
+        type = fun[:type]
         if type == '_ALLOC'
           "rb_#{define}(#{obj}, #{name});"
         else
           "rb_#{define}(#{obj}, #{symbol}, RUBY_METHOD_FUNC(#{name}), #{type});"
         end