Merged revisions 77691,77698,77713-77714 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77691 | mark.dickinson | 2010-01-22 16:18:09 +0000 (Fri, 22 Jan 2010) | 1 line Correct typo in comment. ........ r77698 | mark.dickinson | 2010-01-22 17:04:07 +0000 (Fri, 22 Jan 2010) | 3 lines Issue #7743: Fix a potential incorrect rounding bug in dtoa.c (2nd bug in issue 7743). ........ r77713 | mark.dickinson | 2010-01-23 20:48:56 +0000 (Sat, 23 Jan 2010) | 3 lines Issue #7743: Add checks for zero inputs to the lshift and mult functions; this fixes the first bug described in issue #7743. ........ r77714 | mark.dickinson | 2010-01-23 21:25:53 +0000 (Sat, 23 Jan 2010) | 1 line dtoa.c fix from upstream that fixes incorrectly rounded results for certain subnormals that are also halfway cases. ........

--- a/Python/pystrtod.c	Sun Jan 24 01:29:58 2010 +0000
+++ b/Python/pystrtod.c	Sun Jan 24 10:16:29 2010 +0000
@@ -104,7 +104,7 @@
 	_Py_SET_53BIT_PRECISION_END;
 
 	if (*endptr == nptr)
-		/* string might represent and inf or nan */
+		/* string might represent an inf or nan */
 		result = _Py_parse_inf_or_nan(nptr, endptr);
 
 	return result;