diff --git a/auto/unity_test_summary.rb b/auto/unity_test_summary.rb
index ee13b04..cce973f 100644
--- a/auto/unity_test_summary.rb
+++ b/auto/unity_test_summary.rb
@@ -79,16 +79,17 @@ class UnityTestSummary
   end
 
   def usage(err_msg=nil)
+    puts "\nERROR: "
     puts err_msg if err_msg
-    puts "Usage: unity_test_summary.rb"
+    puts "\nUsage: unity_test_summary.rb result_file_directoy/ root_path/"
+    puts "     result_file_directory - The location of your relults files." 
+    puts "                             Defaults to current directory if not specified."
+    puts "                             Should end in / if specified."
+    puts "     root_path - Helpful for producing more verbose output if using relative paths."
     exit 1
   end
   
   protected
-  
-  @@targets=nil
-  @@path=nil
-  @@root=nil
 
   def get_details(result_file, lines)
     results = { :failures => [], :ignores => [], :successes => [] }
@@ -117,10 +118,22 @@ class UnityTestSummary
 end
 
 if $0 == __FILE__
-  script = UnityTestSummary.new
+  uts = UnityTestSummary.new
   begin
-    script.run
+    #look in the specified or current directory for result files
+    ARGV[0] ||= './'
+    targets = "#{ARGV[0].gsub(/\\/, '/')}*.test*"
+    results = Dir[targets]
+    raise "No *.testpass or *.testfail files found in '#{targets}'" if results.empty?
+    uts.set_targets(results)
+    
+    #set the root path
+    ARGV[1] ||= File.expand_path(File.dirname(__FILE__)) + '/'
+    uts.set_root_path(ARGV[1])
+    
+    #run the summarizer
+    puts uts.run
   rescue Exception => e
-    script.usage e.message
+    uts.usage e.message
   end
 end
diff --git a/examples/rakefile_helper.rb b/examples/rakefile_helper.rb
index 145ca26..f78803f 100644
--- a/examples/rakefile_helper.rb
+++ b/examples/rakefile_helper.rb
@@ -87,10 +87,11 @@ module RakefileHelpers
 
   def compile(file, defines=[])
     compiler = build_compiler_fields
-    cmd_str = "#{compiler[:command]}#{compiler[:defines]}#{compiler[:options]}#{compiler[:includes]} #{file} " +
-      "#{$cfg['compiler']['object_files']['prefix']}#{$cfg['compiler']['object_files']['destination']}" +
-      "#{File.basename(file, C_EXTENSION)}#{$cfg['compiler']['object_files']['extension']}"
-    execute(cmd_str)
+    cmd_str  = "#{compiler[:command]}#{compiler[:defines]}#{compiler[:options]}#{compiler[:includes]} #{file} " +
+               "#{$cfg['compiler']['object_files']['prefix']}#{$cfg['compiler']['object_files']['destination']}"
+    obj_file = "#{File.basename(file, C_EXTENSION)}#{$cfg['compiler']['object_files']['extension']}"
+    execute(cmd_str + obj_file)
+    return obj_file
   end
   
   def build_linker_fields
@@ -181,8 +182,7 @@ module RakefileHelpers
         # Compile corresponding source file if it exists
         src_file = find_source_file(header, include_dirs)
         if !src_file.nil?
-          compile(src_file, test_defines)
-          obj_list << header.ext($cfg['compiler']['object_files']['extension'])
+          obj_list << compile(src_file, test_defines)
         end
       end
       
@@ -197,12 +197,10 @@ module RakefileHelpers
         runner_path = $cfg['compiler']['runner_path'] + runner_name
       end
 
-      compile(runner_path, test_defines)
-      obj_list << runner_name.ext($cfg['compiler']['object_files']['extension'])
+      obj_list << compile(runner_path, test_defines)
       
       # Build the test module
-      compile(test, test_defines)
-      obj_list << test_base.ext($cfg['compiler']['object_files']['extension'])
+      obj_list << compile(test, test_defines)
       
       # Link the test executable
       link_it(test_base, obj_list)
@@ -239,15 +237,13 @@ module RakefileHelpers
     extract_headers(main_path).each do |header|
       src_file = find_source_file(header, include_dirs)
       if !src_file.nil?
-        compile(src_file)
-        obj_list << header.ext($cfg['compiler']['object_files']['extension'])
+        obj_list << compile(src_file)
       end
     end
     
     # Build the main source file
     main_base = File.basename(main_path, C_EXTENSION)
-    compile(main_path)
-    obj_list << main_base.ext($cfg['compiler']['object_files']['extension'])
+    obj_list << compile(main_path)
     
     # Create the executable
     link_it(main_base, obj_list)
diff --git a/extras/fixture/src/unity_fixture.c b/extras/fixture/src/unity_fixture.c
index 1ba3e9a..ec0b4c5 100644
--- a/extras/fixture/src/unity_fixture.c
+++ b/extras/fixture/src/unity_fixture.c
@@ -19,7 +19,7 @@ int verbose = 0;
 void setUp(void)    { /*does nothing*/ }
 void tearDown(void) { /*does nothing*/ }
 
-void announceTestRun(int runNumber)
+void announceTestRun(unsigned int runNumber)
 {
     UnityPrint("Unity test run ");
     UnityPrintNumber(runNumber+1);
@@ -31,7 +31,7 @@ void announceTestRun(int runNumber)
 int UnityMain(int argc, char* argv[], void (*runAllTests)())
 {
     int result = UnityGetCommandLineOptions(argc, argv);
-    int r;
+    unsigned int r;
     if (result != 0)
         return result;
 
diff --git a/rakefile_helper.rb b/rakefile_helper.rb
index 445b4a5..926c5a0 100644
--- a/rakefile_helper.rb
+++ b/rakefile_helper.rb
@@ -98,10 +98,11 @@ module RakefileHelpers
 
   def compile(file, defines=[])
     compiler = build_compiler_fields
-    cmd_str = "#{compiler[:command]}#{compiler[:defines]}#{compiler[:options]}#{compiler[:includes]} #{file} " +
-      "#{$cfg['compiler']['object_files']['prefix']}#{$cfg['compiler']['object_files']['destination']}" +
-      "#{File.basename(file, C_EXTENSION)}#{$cfg['compiler']['object_files']['extension']}"
-    execute(cmd_str)
+    cmd_str  = "#{compiler[:command]}#{compiler[:defines]}#{compiler[:options]}#{compiler[:includes]} #{file} " +
+               "#{$cfg['compiler']['object_files']['prefix']}#{$cfg['compiler']['object_files']['destination']}"
+    obj_file = "#{File.basename(file, C_EXTENSION)}#{$cfg['compiler']['object_files']['extension']}"
+    execute(cmd_str + obj_file)
+    return obj_file
   end
   
   def build_linker_fields
@@ -190,8 +191,7 @@ module RakefileHelpers
         # Compile corresponding source file if it exists
         src_file = find_source_file(header, include_dirs)
         if !src_file.nil?
-          compile(src_file, test_defines)
-          obj_list << header.ext($cfg['compiler']['object_files']['extension'])
+          obj_list << compile(src_file, test_defines)
         end
       end
       
@@ -210,13 +210,10 @@ module RakefileHelpers
       options = $cfg[:unity]
       options[:use_param_tests] = (test =~ /parameterized/) ? true : false
       UnityTestRunnerGenerator.new(options).run(test, runner_path)
-
-      compile(runner_path, test_defines)
-      obj_list << runner_name.ext($cfg['compiler']['object_files']['extension'])
+      obj_list << compile(runner_path, test_defines)
       
       # Build the test module
-      compile(test, test_defines)
-      obj_list << test_base.ext($cfg['compiler']['object_files']['extension'])
+      obj_list << compile(test, test_defines)
       
       # Link the test executable
       link_it(test_base, obj_list)
diff --git a/src/unity.c b/src/unity.c
index 028d5c9..a8e1476 100644
--- a/src/unity.c
+++ b/src/unity.c
@@ -44,6 +44,9 @@ const _U_UINT UnitySizeMask[] =
 #endif
 };
 
+void UnityPrintFail(void);
+void UnityPrintOk(void);
+
 //-----------------------------------------------
 // Pretty Printers & Test Result Output Handlers
 //-----------------------------------------------
@@ -219,6 +222,18 @@ void UnityPrintFloat(_UF number)
 }
 #endif
 
+//-----------------------------------------------
+
+void UnityPrintFail(void)
+{
+    UnityPrint("FAIL");
+}
+
+void UnityPrintOk(void)
+{
+    UnityPrint("OK");
+}
+
 //-----------------------------------------------
 void UnityTestResultsBegin(const char* file, const UNITY_LINE_TYPE line)
 {
@@ -880,7 +895,7 @@ void UnityFail(const char* msg, const UNITY_LINE_TYPE line)
     UNITY_SKIP_EXECUTION;
 
     UnityTestResultsBegin(Unity.TestFile, line);
-    UnityPrint("FAIL");
+    UnityPrintFail();
     if (msg != NULL)
     {
       UNITY_OUTPUT_CHAR(':');
@@ -953,11 +968,11 @@ int UnityEnd(void)
     UNITY_PRINT_EOL;
     if (Unity.TestFailures == 0U)
     {
-        UnityPrint("OK");
+        UnityPrintOk();
     }
     else
     {
-        UnityPrint("FAIL");
+        UnityPrintFail();
     }
     UNITY_PRINT_EOL;
     return Unity.TestFailures;
diff --git a/src/unity_internals.h b/src/unity_internals.h
index 4e49c0a..787b999 100644
--- a/src/unity_internals.h
+++ b/src/unity_internals.h
@@ -163,11 +163,11 @@ extern int UNITY_OUTPUT_CHAR(int);
 //-------------------------------------------------------
 
 #ifndef UNITY_LINE_TYPE
-#define UNITY_LINE_TYPE unsigned short
+#define UNITY_LINE_TYPE _U_UINT
 #endif
 
 #ifndef UNITY_COUNTER_TYPE
-#define UNITY_COUNTER_TYPE unsigned short
+#define UNITY_COUNTER_TYPE _U_UINT
 #endif
 
 //-------------------------------------------------------
@@ -219,7 +219,7 @@ struct _Unity
 {
     const char* TestFile;
     const char* CurrentTestName;
-    _UU32 CurrentTestLineNumber;
+    UNITY_LINE_TYPE CurrentTestLineNumber;
     UNITY_COUNTER_TYPE NumberOfTests;
     UNITY_COUNTER_TYPE TestFailures;
     UNITY_COUNTER_TYPE TestIgnores;