Trim trailing white space throughout the project

Many editors clean up trailing white space on save. By removing it all
in one go, it helps keep future diffs cleaner by avoiding spurious white
space changes on unrelated lines.

1 files changed, 54 insertions, 54 deletions

diff --git a/examples/eval_arith.py b/examples/eval_arith.py
index 9562253..133f6c2 100644
--- a/examples/eval_arith.py
+++ b/examples/eval_arith.py
@@ -38,7 +38,7 @@ def operatorOperands(tokenlist):
             yield (next(it), next(it))

         except StopIteration:

             break

-            

+

 class EvalPowerOp(object):

     "Class to evaluate multiplication and division expressions"

     def __init__(self, tokens):

@@ -48,7 +48,7 @@ class EvalPowerOp(object):
         for val in self.value[-3::-2]:

             res = val.eval()**res

         return res

-    

+

 class EvalMultOp(object):

     "Class to evaluate multiplication and division expressions"

     def __init__(self, tokens):

@@ -61,7 +61,7 @@ class EvalMultOp(object):
             if op == '/':

                 prod /= val.eval()

         return prod

-    

+

 class EvalAddOp(object):

     "Class to evaluate addition and subtraction expressions"

     def __init__(self, tokens):

@@ -105,7 +105,7 @@ class EvalComparisonOp(object):
         else:

             return True

         return False

-    

+

 

 # define the parser

 integer = Word(nums)

@@ -137,57 +137,57 @@ comp_expr = infixNotation(arith_expr,
 def main():

     # sample expressions posted on comp.lang.python, asking for advice

     # in safely evaluating them

-    rules=[ 

-             '( A - B ) = 0', 

-             '(A + B + C + D + E + F + G + H + I) = J', 

-             '(A + B + C + D + E + F + G + H) = I', 

-             '(A + B + C + D + E + F) = G', 

-             '(A + B + C + D + E) = (F + G + H + I + J)', 

-             '(A + B + C + D + E) = (F + G + H + I)', 

-             '(A + B + C + D + E) = F', 

-             '(A + B + C + D) = (E + F + G + H)', 

-             '(A + B + C) = (D + E + F)', 

-             '(A + B) = (C + D + E + F)', 

-             '(A + B) = (C + D)', 

-             '(A + B) = (C - D + E - F - G + H + I + J)', 

-             '(A + B) = C', 

-             '(A + B) = 0', 

-             '(A+B+C+D+E) = (F+G+H+I+J)', 

-             '(A+B+C+D) = (E+F+G+H)', 

-             '(A+B+C+D)=(E+F+G+H)', 

-             '(A+B+C)=(D+E+F)', 

-             '(A+B)=(C+D)', 

-             '(A+B)=C', 

-             '(A-B)=C', 

-             '(A/(B+C))', 

-             '(B/(C+D))', 

-             '(G + H) = I', 

-             '-0.99 LE ((A+B+C)-(D+E+F+G)) LE 0.99', 

-             '-0.99 LE (A-(B+C)) LE 0.99', 

-             '-1000.00 LE A LE 0.00', 

-             '-5000.00 LE A LE 0.00', 

-             'A < B', 

-             'A < 7000', 

-             'A = -(B)', 

-             'A = C', 

-             'A = 0', 

-             'A GT 0', 

-             'A GT 0.00', 

-             'A GT 7.00', 

-             'A LE B', 

-             'A LT -1000.00', 

-             'A LT -5000', 

-             'A LT 0', 

-             'A=(B+C+D)', 

-             'A=B', 

-             'I = (G + H)', 

-             '0.00 LE A LE 4.00', 

+    rules=[

+             '( A - B ) = 0',

+             '(A + B + C + D + E + F + G + H + I) = J',

+             '(A + B + C + D + E + F + G + H) = I',

+             '(A + B + C + D + E + F) = G',

+             '(A + B + C + D + E) = (F + G + H + I + J)',

+             '(A + B + C + D + E) = (F + G + H + I)',

+             '(A + B + C + D + E) = F',

+             '(A + B + C + D) = (E + F + G + H)',

+             '(A + B + C) = (D + E + F)',

+             '(A + B) = (C + D + E + F)',

+             '(A + B) = (C + D)',

+             '(A + B) = (C - D + E - F - G + H + I + J)',

+             '(A + B) = C',

+             '(A + B) = 0',

+             '(A+B+C+D+E) = (F+G+H+I+J)',

+             '(A+B+C+D) = (E+F+G+H)',

+             '(A+B+C+D)=(E+F+G+H)',

+             '(A+B+C)=(D+E+F)',

+             '(A+B)=(C+D)',

+             '(A+B)=C',

+             '(A-B)=C',

+             '(A/(B+C))',

+             '(B/(C+D))',

+             '(G + H) = I',

+             '-0.99 LE ((A+B+C)-(D+E+F+G)) LE 0.99',

+             '-0.99 LE (A-(B+C)) LE 0.99',

+             '-1000.00 LE A LE 0.00',

+             '-5000.00 LE A LE 0.00',

+             'A < B',

+             'A < 7000',

+             'A = -(B)',

+             'A = C',

+             'A = 0',

+             'A GT 0',

+             'A GT 0.00',

+             'A GT 7.00',

+             'A LE B',

+             'A LT -1000.00',

+             'A LT -5000',

+             'A LT 0',

+             'A=(B+C+D)',

+             'A=B',

+             'I = (G + H)',

+             '0.00 LE A LE 4.00',

              '4.00 LT A LE 7.00',

              '0.00 LE A LE 4.00 LE E > D',

              '2**2**(A+3)',

-         ] 

-    vars_={'A': 0, 'B': 1.1, 'C': 2.2, 'D': 3.3, 'E': 4.4, 'F': 5.5, 'G': 

-    6.6, 'H':7.7, 'I':8.8, 'J':9.9} 

+         ]

+    vars_={'A': 0, 'B': 1.1, 'C': 2.2, 'D': 3.3, 'E': 4.4, 'F': 5.5, 'G':

+    6.6, 'H':7.7, 'I':8.8, 'J':9.9}

 

     # define tests from given rules

     tests = []

@@ -216,12 +216,12 @@ def main():
             failed += 1

         else:

             print('')

-            

+

     print('')

     if failed:

         print(failed, "tests FAILED")

     else:

         print("all tests PASSED")

 

-if __name__=='__main__': 

+if __name__=='__main__':

     main()