old_contents: """
  mbed SDK
  Copyright (c) 2011-2013 ARM Limited
  
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
  
      http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  """
  from argparse import ArgumentParser
  from tools.toolchains import TOOLCHAINS
  from tools.targets import TARGET_NAMES
  from utils import argparse_force_uppercase_type, argparse_lowercase_hyphen_type, argparse_many
  
  def get_default_options_parser(add_clean=True, add_options=True):
      parser = ArgumentParser()
  
      targetnames = TARGET_NAMES
      targetnames.sort()
      toolchainlist = list(TOOLCHAINS)
      toolchainlist.sort()
  
      parser.add_argument("-m", "--mcu",
                        help="build for the given MCU (%s)" % ', '.join(targetnames),
                        metavar="MCU",
                        type=argparse_many(argparse_force_uppercase_type(targetnames, "MCU")))
  
      parser.add_argument("-t", "--tool",
                        help="build using the given TOOLCHAIN (%s)" % ', '.join(toolchainlist),
                        metavar="TOOLCHAIN",
                        type=argparse_many(argparse_force_uppercase_type(toolchainlist, "toolchain")))
  
      if add_clean:
          parser.add_argument("-c", "--clean", action="store_true", default=False,
                        help="clean the build directory")
  
      if add_options:
          parser.add_argument("-o", "--options", action="append",
                            help='Add a build argument ("save-asm": save the asm generated by the compiler, "debug-info": generate debugging information, "analyze": run Goanna static code analyzer")',
                            type=argparse_lowercase_hyphen_type(['save-asm', 'debug-info', 'analyze'], "build option"))
  
      return parser
  
new_contents: """
  mbed SDK
  Copyright (c) 2011-2013 ARM Limited
  
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
  
      http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  """
  from argparse import ArgumentParser
  from tools.toolchains import TOOLCHAINS
  from tools.targets import TARGET_NAMES
  from utils import argparse_force_uppercase_type, argparse_lowercase_hyphen_type, argparse_many
  
  def get_default_options_parser(add_clean=True, add_options=True):
      parser = ArgumentParser()
  
      targetnames = TARGET_NAMES
      targetnames.sort()
      toolchainlist = list(TOOLCHAINS)
      toolchainlist.sort()
  
      parser.add_argument("-m", "--mcu",
                        help="build for the given MCU (%s)" % ', '.join(targetnames),
                        metavar="MCU",
                        type=argparse_many(argparse_force_uppercase_type(targetnames, "MCU")))
  
      parser.add_argument("-t", "--tool",
                        help="build using the given TOOLCHAIN (%s)" % ', '.join(toolchainlist),
                        metavar="TOOLCHAIN",
                        type=argparse_many(argparse_force_uppercase_type(toolchainlist, "toolchain")))
  
      parser.add_argument("--color",
                          help="print Warnings, and Errors in color",
                          action="store_true", default=False)
  
      if add_clean:
          parser.add_argument("-c", "--clean", action="store_true", default=False,
                        help="clean the build directory")
  
      if add_options:
          parser.add_argument("-o", "--options", action="append",
                            help='Add a build argument ("save-asm": save the asm generated by the compiler, "debug-info": generate debugging information, "analyze": run Goanna static code analyzer")',
                            type=argparse_lowercase_hyphen_type(['save-asm', 'debug-info', 'analyze'], "build option"))
  
      return parser
  
subject: Add colorization option to default options parser