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* bug#56641: Deprecate `lsh`
@ 2022-07-19 13:38 Mattias Engdegård
  2022-07-19 13:52 ` Eli Zaretskii
  2022-07-23  7:26 ` Lars Ingebrigtsen
  0 siblings, 2 replies; 25+ messages in thread
From: Mattias Engdegård @ 2022-07-19 13:38 UTC (permalink / raw)
  To: 56641

The function `lsh` works almost like `ash` but is much slower, cannot be constant-folded by the compiler, and above all has confusing semantics for historical reasons. Using `lsh` instead of `ash` is always a mistake.

For these reasons we should deprecate `lsh`. It is not important to remove it as soon as possible, but to dissuade people from accidentally using it in their code.






^ permalink raw reply	[flat|nested] 25+ messages in thread

end of thread, other threads:[~2022-07-24  3:38 UTC | newest]

Thread overview: 25+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-07-19 13:38 bug#56641: Deprecate `lsh` Mattias Engdegård
2022-07-19 13:52 ` Eli Zaretskii
2022-07-19 14:44   ` Stefan Kangas
2022-07-19 15:40     ` Eli Zaretskii
2022-07-19 15:53     ` Mattias Engdegård
2022-07-19 16:20       ` Stefan Kangas
2022-07-19 16:38         ` Eli Zaretskii
2022-07-20  1:25           ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-20  2:36             ` Eli Zaretskii
2022-07-20  3:20               ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-20 11:24                 ` Eli Zaretskii
2022-07-20 11:57                 ` Mattias Engdegård
2022-07-20 12:21                   ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-20 12:44                     ` Eli Zaretskii
2022-07-20 14:30                     ` Mattias Engdegård
2022-07-21  1:43                       ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-21  7:47                         ` Mattias Engdegård
2022-07-23  7:26 ` Lars Ingebrigtsen
2022-07-23 10:32   ` Mattias Engdegård
2022-07-23 11:20     ` Lars Ingebrigtsen
2022-07-23 13:18       ` Eli Zaretskii
2022-07-23 13:20         ` Lars Ingebrigtsen
2022-07-23 15:42     ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-23 16:51       ` Mattias Engdegård
2022-07-24  3:38         ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors

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