anchor.diff:        print(y[0]['test'])
       '';
   
  -    python2NoLibs = writePython2 "test_writers_python2_no_libs" {} ''
  +    python2NoLibs = writePython2 "test-writers-python2-no-libs" {} ''
         print("success")
       '';
   
  -    python3NoLibs = writePython3 "test_writers_python3_no_libs" {} ''
  +    python3NoLibs = writePython3 "test-writers-python3-no-libs" {} ''
         print("success")
       '';
     };
   
   
     path = {
  -    bash = writeBash "test_writers_bash_path" (writeText "test" ''
  +    bash = writeBash "test-writers-bash-path" (writeText "test" ''
         if [[ "test" == "test" ]]; then echo "success"; fi
       '');
  -    haskell = writeHaskell "test_writers_haskell_path" { libraries = [ haskellPackages.acme-default ]; } (writeText "test" ''
  +    haskell = writeHaskell "test-writers-haskell-path" { libraries = [ haskellPackages.acme-default ]; } (writeText "test" ''
         import Data.Default
   
         int :: Int
  
positive.code: let
  
    bin = {
      bash = writeBashBin "test_writers_bash_bin" ''
       if [[ "test" == "test" ]]; then echo "success"; fi
      '';
  
      c = writeCBin "test_writers_c" { libraries = [ ]; } ''
        #include <stdio.h>
        int main() {
          printf("success\n");
  
negative.code:       print Test.a
      '';
  
      python3 = writePython3 "test-writers-python3" { libraries = [ python3Packages.pyyaml ]; } ''
        import yaml
  
        y = yaml.load("""
  