Allow spaces after ; for separated rolls

modules/Dice.py

@@ -31,14 +31,15 @@ class Dice(Module):
 
     """Roll simple or complex dice strings."""
 
-    tokens = ['NUMBER', 'TEXT']
-    literals = ['#', '/', '+', '-', 'd', ';']
+    tokens = ['NUMBER', 'TEXT', 'ROLLSEP']
+    literals = ['#', '/', '+', '-', 'd']
 
     def build(self):
         lex.lex(module=self)
         yacc.yacc(module=self)
 
     t_TEXT = r'\s+[^;]+'
+    t_ROLLSEP = r';\s*'
 
     def t_NUMBER(self, t):
         r'\d+'
@@ -49,7 +50,7 @@ class Dice(Module):
         t.lexer.skip(1)
 
     precedence = (
-        ('left', ';'),
+        ('left', 'ROLLSEP'),
         ('left', '+', '-'),
         ('right', 'd'),
         ('left', '#'),
@@ -141,7 +142,7 @@ class Dice(Module):
         # have a comment that describes the roll
         # Multiple roll strings can be chained with semicolon
 
-        'roll : roll ";" roll'
+        'roll : roll ROLLSEP roll'
         global output
         p[0] = p[1] + "; " + p[3]
         output = p[0]