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Project Description

Regexlint will examine all regular expressions in an importable Pygments lexer, and report things that are probably not doing what you think they’re doing. For example, patterns like this (which will only match the first):

(else|elseif)

It can also warn about a few syntax problems, for example this has two problems – the \s+ outside the groups, and not enough actions in bygroups (this one needs two in the args to bygroups):

(r'(foo)\s+(bar)', bygroups(Blah)),

Usage

make demo
    or
regexlint pygments.lexers.web:HtmlLexer
    or
python2 regexlint/cmdline.py pygments.lexers.web

Todo

  • Figure out which phase should remove unnecessary backslashes
  • Write the alternation expander, so that ([ax]|a[bc]) fails the alternation order checks
  • Make more general than just for Pygments

License

This project is licensed under the Apache Public License, see COPYING

Release History

Release History

1.5

This version

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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1.4

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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0.9.2

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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0.9.1

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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0.9

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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Download Files

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File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
regexlint-1.5.tar.gz (22.4 kB) Copy SHA256 Checksum SHA256 Source Jun 1, 2016

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