Message 383031 - Python tracker

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In-reply-to
Author	terry.reedy
Recipients	cheryl.sabella, miss-islington, taleinat, terry.reedy
Date	2020年12月15日.04:03:26
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1608005007.11.0.776798892044.issue33610@roundup.psfhosted.org>

Content
E4. Max context lines = 0 is treated as infinity. For depth 0, "self.info[-self.context_depth:]" is whole slice. I don't remember if this is intended (if one does not want context, don't toggle it on), but it is not documented in settings help or doc section. In any case, offset = max(1, lines - self.context_depth) - 1 fails with depth 0. E5. test_codecontext is affected by user customization, but should not be. E6. Bad bug make CC useless. See #42638.

Content

E4. Max context lines = 0 is treated as infinity. For depth 0, "self.info[-self.context_depth:]" is whole slice. I don't remember if this is intended (if one does not want context, don't toggle it on), but it is not documented in settings help or doc section. In any case,
 offset = max(1, lines - self.context_depth) - 1
fails with depth 0.
E5. test_codecontext is affected by user customization, but should not be.
E6. Bad bug make CC useless. See #42638.

History
Date	User	Action	Args
2020年12月15日 04:03:27	terry.reedy	set	recipients: + terry.reedy, taleinat, cheryl.sabella, miss-islington
2020年12月15日 04:03:27	terry.reedy	set	messageid: <1608005007.11.0.776798892044.issue33610@roundup.psfhosted.org>
2020年12月15日 04:03:27	terry.reedy	link	issue33610 messages
2020年12月15日 04:03:26	terry.reedy	create

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