From de8326d00dffdb500c02839a98330b869c2457f3 Mon Sep 17 00:00:00 2001
From: Jon Dufresne <jon.dufresne@gmail.com>
Date: Sat, 22 Dec 2018 09:28:48 -0800
Subject: 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.
---
 examples/invRegex.py | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'examples/invRegex.py')

diff --git a/examples/invRegex.py b/examples/invRegex.py
index aea3b55..e935b3b 100644
--- a/examples/invRegex.py
+++ b/examples/invRegex.py
@@ -1,4 +1,4 @@
-# 
+#
 # invRegex.py
 #
 # Copyright 2008, Paul McGuire
@@ -13,7 +13,7 @@
 #
 __all__ = ["count","invert"]
 
-from pyparsing import (Literal, oneOf, printables, ParserElement, Combine, 
+from pyparsing import (Literal, oneOf, printables, ParserElement, Combine,
     SkipTo, infixNotation, ParseFatalException, Word, nums, opAssoc,
     Suppress, ParseResults, srange)
 
@@ -76,7 +76,7 @@ class AlternativeEmitter(object):
                 for s in e.makeGenerator()():
                     yield s
         return altGen
-        
+
 class LiteralEmitter(object):
     def __init__(self,lit):
         self.lit = lit
@@ -91,7 +91,7 @@ class LiteralEmitter(object):
 
 def handleRange(toks):
     return CharacterRangeEmitter(srange(toks[0]))
-    
+
 def handleRepetition(toks):
     toks=toks[0]
     if toks[1] in "*+":
@@ -111,7 +111,7 @@ def handleRepetition(toks):
             return GroupEmitter([toks[0]] * mincount + [opt])
         else:
             return [toks[0]] * mincount
-            
+
 def handleLiteral(toks):
     lit = ""
     for t in toks:
@@ -122,7 +122,7 @@ def handleLiteral(toks):
                 lit += t[1]
         else:
             lit += t
-    return LiteralEmitter(lit)    
+    return LiteralEmitter(lit)
 
 def handleMacro(toks):
     macroChar = toks[0][1]
@@ -163,14 +163,14 @@ def parser():
         repetition = (
             ( lbrace + Word(nums)("count") + rbrace ) |
             ( lbrace + Word(nums)("minCount")+","+ Word(nums)("maxCount") + rbrace ) |
-            oneOf(list("*+?")) 
+            oneOf(list("*+?"))
             )
 
         reRange.setParseAction(handleRange)
         reLiteral.setParseAction(handleLiteral)
         reMacro.setParseAction(handleMacro)
         reDot.setParseAction(handleDot)
-        
+
         reTerm = ( reLiteral | reRange | reMacro | reDot | reNonCaptureGroup)
         reExpr = infixNotation( reTerm,
             [
@@ -180,7 +180,7 @@ def parser():
             ]
             )
         _parser = reExpr
-        
+
     return _parser
 
 def count(gen):
@@ -232,7 +232,7 @@ def main():
     (Fri|Mon|S(atur|un)|T(hur|ue)s|Wednes)day
     A(pril|ugust)|((Dec|Nov|Sept)em|Octo)ber|(Febr|Jan)uary|Ju(ly|ne)|Ma(rch|y)
     """.split('\n')
-    
+
     for t in tests:
         t = t.strip()
         if not t: continue
-- 
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