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Re: [PATCH 1/4] editorconfig: set maximum line length to 120 characters

From
Karthik Nayak <karthik.188@gmail.com>
Date
Jun 30, 2025, 08:29 UTC
Message-ID
<CAOLa=ZTVgEFSES0iv2kLftsDJ27cULo1F1XuJLHURWimuOm5-g@mail.gmail.com>
In-Reply-To
<4xcovwt5f2garsngqtzzcrn7755in4xkq6zxxk5smeo4d2vfp4@l7cqb2lizf65>
Justin Tobler <jltobler@gmail.com> writes:
Show 36 quoted lines
> On 25/06/27 01:51AM, Karthik Nayak wrote:
>> Justin Tobler <jltobler@gmail.com> writes:
>>
>> > On 25/06/25 06:43PM, Karthik Nayak wrote:
>> >> As per 'Documentation/CodingGuidelines', we try to keep to at most 80
>> >> characters per line. However, there are often certain cases where we
>> >> extend this for the sake of readability.
>> >>
>> >> Add a maximum limit of 120 characters to the '.editorconfig'. This means
>> >> that if an individual line exceeds 120 characters, the editor will wrap
>> >> that line. This provides a lot wiggle room over the recommended 80
>> >> character limit.
>> >
>>
>> Hello Justin,
>>
>> > I frequently use the format operator in vim to reformat entire blocks of
>> > text and it is commonly configured to use `max_line_length` from an
>> > `.editorconfig` file to know when to wrap lines. Changing the value to
>> > 120 would cause my editor to prefer 120 character lines when
>> > reformatting, which I would personally not like.
>> >
>>
>> It would only wrap lines longer than 120 columns. Currently editorconfig
>> doesn't wrap any line length. So we're essentially saying, any line
>> above 120 is not something we want to accept and hence wrap. This
>> doesn't mean that shorter lines will be combined together. Wouldn't this
>> be better than the current situation?
>
> When `max_line_length` is set in a ".editorconfig" file, in my vim
> editor it overrides the `textwidth` configuration which was already set
> to 80 by default. So changing to 120 would change line wrapping behavior
> for me at least. I could disable using the ".editorconfig", but I would
> prefer to avoid doing that :)
>
> -Justin

Thanks for explaining. So it seems like vim in this case _does_ combine shorter lines to fit to 120 columns when formatting a block, this is not something we desire. So let me drop this patch.

- Karthik
Previous: Justin ToblerNext: Karthik Nayak
Message 10 of 36 in “clang-format: modify rules to reduce false-positives”
  1. 0/4 clang-format: modify rules to reduce false-positivesKarthik Nayak, Jun 25, 2025
  2. 1/4 editorconfig: set maximum line length to 120 charactersKarthik Nayak, Jun 25, 2025
  3. Junio C HamanoJun 25, 2025
  4. Karthik NayakJun 26, 2025
  5. Junio C HamanoJun 26, 2025
  6. Karthik NayakJun 27, 2025
  7. Justin ToblerJun 26, 2025
  8. Karthik NayakJun 27, 2025
  9. Justin ToblerJun 27, 2025
  10. Karthik NayakJun 30, 2025
  11. 2/4 clang-format: set 'ColumnLimit' to 0Karthik Nayak, Jun 25, 2025
  12. 3/4 clang-format: add 'RemoveBracesLLVM' to the main configKarthik Nayak, Jun 25, 2025
  13. 4/4 meson: add rule to run 'git clang-format'Karthik Nayak, Jun 25, 2025
  14. Justin ToblerJun 26, 2025
  15. Karthik NayakJun 27, 2025
  16. Junio C HamanoJun 27, 2025
  17. Karthik NayakJun 30, 2025
  18. Junio C HamanoJun 30, 2025
  19. 0/3 clang-format: modify rules to reduce false-positivesKarthik Nayak, Jun 30, 2025
  20. 1/3 clang-format: set 'ColumnLimit' to 0Karthik Nayak, Jun 30, 2025
  21. 2/3 clang-format: add 'RemoveBracesLLVM' to the main configKarthik Nayak, Jun 30, 2025
  22. 3/3 meson: add rule to run 'git clang-format'Karthik Nayak, Jun 30, 2025
  23. Patrick SteinhardtJul 1, 2025
  24. Karthik NayakJul 1, 2025
  25. Junio C HamanoJul 1, 2025
  26. Toon ClaesJul 1, 2025
  27. Karthik NayakJul 1, 2025
  28. Patrick SteinhardtJul 2, 2025
  29. Junio C HamanoJun 30, 2025
  30. Toon ClaesJul 1, 2025
  31. Karthik NayakJul 1, 2025
  32. Junio C HamanoJul 1, 2025
  33. 0/3 clang-format: modify rules to reduce false-positivesKarthik Nayak, Jul 2, 2025
  34. 1/3 clang-format: set 'ColumnLimit' to 0Karthik Nayak, Jul 2, 2025
  35. 2/3 clang-format: add 'RemoveBracesLLVM' to the main configKarthik Nayak, Jul 2, 2025
  36. 3/3 meson: add rule to run 'git clang-format'Karthik Nayak, Jul 2, 2025

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