old_contents: from conans import ConanFile
  
  
  class CtreConan(ConanFile):
      name = "CTRE"
      version = "2.0"
      license = "MIT"
      url = "https://github.com/hanickadot/compile-time-regular-expressions.git"
      author = "Hana Dusíková (ctre@hanicka.net)"
      description = "Compile Time Regular Expression for C++17/20"
      homepage = "https://github.com/hanickadot/compile-time-regular-expressions"
      exports = "LICENSE"
      exports_sources = "include/*"
      no_copy_source = True
      
      def package(self):
          self.copy("*.hpp")
      
      def package_id(self):
          self.info.header_only()
  
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  from conans import ConanFile
  
  
  class CtreConan(ConanFile):
      name = "CTRE"
      version = "2.0"
      license = "MIT"
      url = "https://github.com/hanickadot/compile-time-regular-expressions.git"
      author = "Hana Dusíková (ctre@hanicka.net)"
      description = "Compile Time Regular Expression for C++17/20"
      homepage = "https://github.com/hanickadot/compile-time-regular-expressions"
      exports = "LICENSE"
      exports_sources = "include/*"
      no_copy_source = True
      
      def package(self):
          self.copy("*.hpp")
      
      def package_id(self):
          self.info.header_only()
  
  
subject: Use UTF-8 in Conan recipe