Fixed bug in LineStart and LineEnd which did not recognize whitespace chars set using setDefaultWhitespaceChars.

git-svn-id: svn://svn.code.sf.net/p/pyparsing/code/src@164 9bf210a0-9d2d-494c-87cf-cfb32e7dff7b

2 files changed, 7 insertions, 2 deletions

diff --git a/CHANGES b/CHANGES
index d0066ce..67f3aac 100644
--- a/CHANGES
+++ b/CHANGES
@@ -57,6 +57,11 @@ Version 1.5.1 - September, 2008
 - Fixed bug in parseString(parseAll=True), when the input string

   ends with a comment or whitespace.

 

+- Fixed bug in LineStart and LineEnd that did not recognize any

+  special whitespace chars defined using ParserElement.setDefault-

+  WhitespaceChars, found while debugging an issue for Marek Kubica,

+  thanks for the new test case, Marek!

+

 - Made Forward class more tolerant of subclassing.

 

 

diff --git a/pyparsing.py b/pyparsing.py
index 56e9439..849d6e0 100644
--- a/pyparsing.py
+++ b/pyparsing.py
@@ -2050,7 +2050,7 @@ class LineStart(_PositionToken):
     """Matches if current position is at the beginning of a line within the parse string"""

     def __init__( self ):

         super(LineStart,self).__init__()

-        self.setWhitespaceChars( " \t" )

+        self.setWhitespaceChars( ParserElement.DEFAULT_WHITE_CHARS.replace("\n","") )

         self.errmsg = "Expected start of line"

         #self.myException.msg = self.errmsg

 

@@ -2075,7 +2075,7 @@ class LineEnd(_PositionToken):
     """Matches if current position is at the end of a line within the parse string"""

     def __init__( self ):

         super(LineEnd,self).__init__()

-        self.setWhitespaceChars( " \t" )

+        self.setWhitespaceChars( ParserElement.DEFAULT_WHITE_CHARS.replace("\n","") )

         self.errmsg = "Expected end of line"

         #self.myException.msg = self.errmsg