From 16e09bb5648141bae0b4b43adf57b18a64ea5ae4 Mon Sep 17 00:00:00 2001
From: Kevin Van Brunt <kmvanbrunt@gmail.com>
Date: Fri, 28 Sep 2018 12:07:05 -0400
Subject: Removed unneeded escapes in regular expressions

---
 cmd2/parsing.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'cmd2/parsing.py')

diff --git a/cmd2/parsing.py b/cmd2/parsing.py
index 6c687439..e90eac43 100644
--- a/cmd2/parsing.py
+++ b/cmd2/parsing.py
@@ -34,12 +34,12 @@ class MacroArg:
     # Pattern used to find normal argument
     # Digits surrounded by exactly 1 brace on a side and 1 or more braces on the opposite side
     # Match strings like: {5}, {{{{{4}, {2}}}}}
-    macro_normal_arg_pattern = re.compile(r'(?<!\{)\{\d+\}|\{\d+\}(?!\})')
+    macro_normal_arg_pattern = re.compile(r'(?<!{){\d+}|{\d+}(?!})')
 
     # Pattern used to find escaped arguments
     # Digits surrounded by 2 or more braces on both sides
     # Match strings like: {{5}}, {{{{{4}}, {{2}}}}}
-    macro_escaped_arg_pattern = re.compile(r'\{{2}\d+\}{2}')
+    macro_escaped_arg_pattern = re.compile(r'{{2}\d+}{2}')
 
     # Finds a string of digits
     digit_pattern = re.compile(r'\d+')
-- 
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