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From: | Dmitry Gutov |
Subject: | bug#56682: Fix the long lines font locking related slowdowns |
Date: | Sat, 13 Aug 2022 22:10:20 +0300 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 |
On 13.08.2022 20:16, Gregory Heytings wrote:
As I just said to Dmitry: the same multi-second delays we saw in smaller JSON files. And those who have a slower CPU will see these multi-second delays with smaller files.No exactly the same ones, though, since the previous tests we did were done with the older version of JSON support (not the current js-json-mode), with somewhat different performance characteristics.Okay, not "the same ones", but delays of the same order of magnitude nonetheless. We had that discussion a month ago, and concluded that local fixes in every major (and minor) modes were not the way to go. Having that discussion again does not seem fruitful.
Did you have that discussion with other people who have not authored a single major mode? That's ridiculous.
You improved js-mode and created json-mode, that's fine, but it doesn't change
^ js-json-mode
anything to the way all other major (and minor) modes behave.
It showed specific pitfalls we can take care of in other major modes as well.
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