Fixed bug in ignore() (introduced in pyparsing 1.5.3) that would not accept a string literal as the ignore expression.

1 files changed, 5 insertions, 2 deletions

diff --git a/src/pyparsing.py b/src/pyparsing.py
index 9d697dd..2fee683 100644
--- a/src/pyparsing.py
+++ b/src/pyparsing.py
@@ -58,7 +58,7 @@ The pyparsing module handles some of the problems that are typically vexing when
 """

 

 __version__ = "2.0.7"

-__versionTime__ = "13 Dec 2015 13:09"

+__versionTime__ = "17 Dec 2015 04:11"

 __author__ = "Paul McGuire <ptmcg@users.sourceforge.net>"

 

 import string

@@ -1452,9 +1452,12 @@ class ParserElement(object):
            matching; may be called repeatedly, to define multiple comment or other

            ignorable patterns.

         """

+        if isinstance(other, basestring):

+            other = Suppress(other)

+

         if isinstance( other, Suppress ):

             if other not in self.ignoreExprs:

-                self.ignoreExprs.append( other.copy() )

+                self.ignoreExprs.append(other)

         else:

             self.ignoreExprs.append( Suppress( other.copy() ) )

         return self