Output character literals rather than ints in create_resources.py

runtime/tools/create_resources.py

 # Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 #
 # This python script creates string literals in a C++ source file from a C++
 # source template and one or more resource files.
 
 import os
 import sys
 from os.path import join
@@ skipping 21 matching lines @@
 
     resource_url = '/%s' % resource_file_name
     result += '// %s\n' % resource_file
     result += 'const char '
     resource_name = re.sub(r'(/|\.|-)', '_', resource_file_name) + '_'
     result += resource_name
     result += '[] = {\n   '
     fileHandle = open(resource_file, 'rb')
     lineCounter = 0
     for byte in fileHandle.read():
-      result += ' %d,' % ord(byte)
+      result += r" '\x%02x'," % ord(byte)
       lineCounter += 1
       if lineCounter == 10:
         result += '\n   '
         lineCounter = 0
     if lineCounter != 0:
       result += '\n   '
     result += ' 0\n};\n\n'
     resources.append(
         (resource_url, resource_name, os.stat(resource_file).st_size) );
 
@@ skipping 89 matching lines @@
 
     return 0
   except Exception, inst:
     sys.stderr.write('create_resources.py exception\n')
     sys.stderr.write(str(inst))
     sys.stderr.write('\n')
     return -1
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))