dhparser fixed

dhparser.py

@@ -207,7 +207,7 @@ def create_project(path: str):
     create_file('README.md', README_TEMPLATE.format(name=name))
     create_file('tst_%s_grammar.py' % name,
                 GRAMMAR_TEST_TEMPLATE.format(name=name, dhparserdir=dhparserdir))
-    create_file('example.xml', 'Life is but a walking shadow\n')
+    create_file('example.dsl', 'Life is but a walking shadow\n')
     os.chmod('tst_%s_grammar.py' % name, 0o755)
     # The following is left to the user as an exercise
     # print('Creating file "%s".' % (name + 'Compiler.py'))

test/test_dhparser.py

@@ -45,10 +45,11 @@ class TestDHParserCommandLineTool:
     def test_dhparser(self):
         os.system('python ../dhparser.py testdata/neu >/dev/null')
         os.system('python testdata/neu/tst_neu_grammar.py >/dev/null')
-        os.system('python testdata/neu/neuCompiler.py testdata/neu/example.xml >testdata/neu/example.xml')
+        os.system('python testdata/neu/neuCompiler.py testdata/neu/example.dsl '
+                  '>testdata/neu/example.xml')
         with open('testdata/neu/example.xml', 'r', encoding='utf-8') as f:
             xml = f.read()
-        assert xml.find('<document>') >= 0
+        assert xml.find('<document>') >= 0, xml
 
 if __name__ == "__main__":
     from DHParser.testing import runner