Remove trailing whitespace.
diff --git a/Doc/howto/regex.rst b/Doc/howto/regex.rst
index 2f085e5..4275ffb 100644
--- a/Doc/howto/regex.rst
+++ b/Doc/howto/regex.rst
@@ -1,7 +1,7 @@
.. _regex-howto:
****************************
- Regular Expression HOWTO
+ Regular Expression HOWTO
****************************
:Author: A.M. Kuchling
@@ -611,7 +611,7 @@
is to read? ::
charref = re.compile(r"""
- &[#] # Start of a numeric entity reference
+ &[#] # Start of a numeric entity reference
(
0[0-7]+ # Octal form
| [0-9]+ # Decimal form
@@ -732,7 +732,7 @@
>>> p = re.compile('\bclass\b')
>>> print p.search('no class at all')
None
- >>> print p.search('\b' + 'class' + '\b')
+ >>> print p.search('\b' + 'class' + '\b')
<re.MatchObject instance at 80c3ee0>
Second, inside a character class, where there's no use for this assertion,
@@ -1236,9 +1236,9 @@
only report a successful match which will start at 0; if the match wouldn't
start at zero, :func:`match` will *not* report it. ::
- >>> print re.match('super', 'superstition').span()
+ >>> print re.match('super', 'superstition').span()
(0, 5)
- >>> print re.match('super', 'insuperable')
+ >>> print re.match('super', 'insuperable')
None
On the other hand, :func:`search` will scan forward through the string,