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Support Ruby method names and operator overrides, including Unicode #1531

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merged 3 commits into from Feb 14, 2021

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kurtmckee
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Fixes #253

This patch contains these changes:

  • Add 50+ new Ruby tests for method name/operator override matching.
  • Unicode method names are now supported (Ruby: Non-ASCII Method Names Not Recognised #253).
  • = method name postfixes are now supported.
  • These operator overrides are now supported:
    <, <=, ! !@, ~@, !, !=, !~, =~
  • The <> "operator" override is removed. It appears that this was
    a typo in the regular expression (<=?> should have been <=>?).

Syntax verified with https://docs.ruby-lang.org/en/2.7.0/syntax/methods_rdoc.html

Fixes pygments#253

This patch contains these changes:

* Add 50+ new Ruby tests for method name/operator override matching.
* Unicode method names are now supported (pygments#253).
* `=` method name postfixes are now supported.
* These operator overrides are now supported:
  `<`, `<=`, `!` `!@`, `~@`, `!`, `!=`, `!~`, `=~`
* The `<>` "operator" override is removed. It appears that this was
  a typo in the regular expression (`<=?>` should have been `<=>?`).

Syntax verified with https://docs.ruby-lang.org/en/2.7.0/syntax/methods_rdoc.html
pygments/lexers/ruby.py Outdated Show resolved Hide resolved
@Anteru Anteru self-assigned this Sep 4, 2020
@Anteru Anteru added the changelog-update Items which need to get mentioned in the changelog label Sep 4, 2020
@Anteru Anteru added this to the 2.7 milestone Sep 4, 2020
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kurtmckee commented Sep 4, 2020 via email

@Anteru Anteru modified the milestones: 2.7, 2.8 Sep 12, 2020
@Anteru Anteru merged commit a2579d3 into pygments:master Feb 14, 2021
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Anteru commented Feb 14, 2021

Thanks a lot, merged!

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Ruby: Non-ASCII Method Names Not Recognised
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