[Bug 2067276] Re: Extremely slow regex searches on files with very long lines

Josef Wolf 2067276 at bugs.launchpad.net
Mon May 27 14:50:03 UTC 2024


> Any chance you could report also the issue upstream?

Done.

But I have to admit that I had a hard time to find the correct location
of the upstream repository.

Maybe the link to the upstream could be placed somewhere on the bug-
reporting page on launchpad?

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https://bugs.launchpad.net/bugs/2067276

Title:
  Extremely slow regex searches on files with very long lines

Status in less package in Ubuntu:
  Triaged

Bug description:
  Regex searches on files with very long lines are extremely slow.
  During the search (can take up to an hour) ^C and ^Z are not working.

  Older versions (less-487 on ubuntu-18.04 and less-530 from opensuse
  leap-15.1) find same regex on same file within one second.

  24.04 affected as well as 22.04.

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