- Fehler in Grammatik-Tests korrigiert

examples/Arithmetic/grammar_tests/02_test_components.ini

 [match:group]
 M1: "(2 + x)"
 M2: "(3)"
+M3: "(-4x / 2)"
 
 [fail:group]
 F1: "22"
@@ -17,6 +18,7 @@ M6: "-(a * b)"
 M7: "2x"
 M8: "-2x"
 M9: "-(2 + 4)x(3 + 4)"
+M10: "2(-x)"
 
 [fail:factor]
 F1: "x4"
@@ -46,6 +48,7 @@ M4: "a - 5 + b"
 M5: "-5 - +4x"
 M6: "5 - 4 + 3"
 M7: "5 - (4 + 3)"
+M8: "5 - 4 / 2 + 3x - 2"
 
 [fail:expression]
 F1: "-5 - - 4x"

examples/Arithmetic/tst_Arithmetic_grammar.py

@@ -8,7 +8,7 @@ import sys
 
 LOGGING = False
 
-sys.path.extend(['../../', '../', './'])
+sys.path.extend(['../../', '..', '.'])
 
 scriptpath = os.path.dirname(__file__)
 
@@ -24,7 +24,7 @@ except ModuleNotFoundError:
 
 
 CONFIG_PRESET['ast_serialization'] = "S-expression"
-CONFIG_PRESET['test_parallelization'] = True
+CONFIG_PRESET['test_parallelization'] = False
 
 def recompile_grammar(grammar_src, force):
     grammar_tests_dir = os.path.join(scriptpath, 'grammar_tests')