fix to the grammar to address #75 code with double quotes now raises …

…an error

grammars/level6.txt

@@ -18,7 +18,7 @@ assign_list: var " is " textwithspaces ((", "|",") textwithspaces)+
 
 //TODO: sum needs to be expression here too (like in 7 and up)
 
-assign : var " is " sum
+assign : var " is " sum | var " is " textwithoutspaces
 invalid: /^(?!(repeat|print|if|and )).+/ //everything that is not the start of a regular command
 
 // new commands for level 4
@@ -41,7 +41,7 @@ repeat: "repeat " (NUMBER | var) " times " command
     | product " "* "*" " "* atom -> multiplication
     | product " "* "/" " "* atom -> division
 
-?atom: NUMBER | textwithoutspaces //TODO: means we cannot assign strings with spaces? would we want that?
+?atom: NUMBER | var //TODO: means we cannot assign strings with spaces? would we want that?
 
 
 var: NAME -> var

tests.py

@@ -469,6 +469,7 @@ def test_print_with_var(self):
         result = hedy.transpile("naam is Hedy\nprint 'ik heet' naam", 6)
         self.assertEqual("import random\nnaam = 'Hedy'\nprint('ik heet'+str(naam))",result)
 
+
     def test_transpile_ask(self):
         result = hedy.transpile("antwoord is ask wat is je lievelingskleur?", 6)
         self.assertEqual(result, "import random\nantwoord = input('wat is je lievelingskleur?')")