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

[Sebastien Bacher]

Oh, I see now that you already reported it upstream, cross referencing
now, https://github.com/gwsw/less/issues/520

** Changed in: less (Ubuntu)
   Importance: Undecided => High

** Changed in: less (Ubuntu)
       Status: New => Triaged

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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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