Regex Howto error

[federicoreghenzani]

BPO	14473
Nosy	@orsenthil
Files	regex_doc.diff

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

Show more details

GitHub fields:

assignee = None
closed_at = <Date 2012-04-02.11:58:00.175>
created_at = <Date 2012-04-02.11:51:31.487>
labels = ['type-bug', 'invalid', 'docs']
title = 'Regex Howto error'
updated_at = <Date 2012-04-02.11:58:00.155>
user = 'https://bugs.python.org/federicoreghenzani'

bugs.python.org fields:

activity = <Date 2012-04-02.11:58:00.155>
actor = 'orsenthil'
assignee = 'docs@python'
closed = True
closed_date = <Date 2012-04-02.11:58:00.175>
closer = 'orsenthil'
components = ['Documentation']
creation = <Date 2012-04-02.11:51:31.487>
creator = 'federico.reghenzani'
dependencies = []
files = ['25097']
hgrepos = []
issue_num = 14473
keywords = ['patch']
message_count = 2.0
messages = ['157348', '157349']
nosy_count = 3.0
nosy_names = ['orsenthil', 'docs@python', 'federico.reghenzani']
pr_nums = []
priority = 'normal'
resolution = 'not a bug'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue14473'
versions = ['Python 2.7', 'Python 3.2', 'Python 3.3']

[federicoreghenzani]

There's an error in Regex Howto, when explain the operator '?', I attached the patch.

[orsenthil]

That's not an error, but in fact a correct statement. Please test it in the interpreter.