Slowness and sluggishness when editing inside a Theorem/Lemma/Proof environment

[guraltsev]

This is a bug report that follows up on the discussion on the forum

I am comparing the latest release of TeXmacs (2.1.1) to the latest release of Mogan (1.1.1). I am working on windows 10.

Mogan is sluggish and much slower than TeXmacs even with empty/one single line files when editing inside environments (Theorem/Lemma/Proof etc).

I tried creating a new, completely empty default file. If I press and hold down the s key on an empty line it fills in with one character appearing at a time in quick succession. This works the same on TeXmacs and on Mogan.

Things change drastically if I am inside any environment. I create a Lemma and put myself inside and again press the s key. Here is where the problem happens.

If I do this with TeXmacs it is as snappy as outside the environment. However, in Mogan things slow down drastically. The editor lags and displays the s letters in batches of 4-6 lettes at a time with hiccups after each batch.

I would be glad to help debug this any way I can.

[guraltsev]

The release I got from here does not have the sluggishness described above!

[da-liii]

Try https://github.com/XmacsLabs/mogan/releases/tag/v1.1.2-alpha4

Is it solved now?

[guraltsev]

In the specific situation I described there no lag anymore. I will open other reports if I find slowdowns w.r.t. Texmacs. Thank you!

[GiulioCocconi]

It's slower in section titles too

[guraltsev]

I think this was already the case with TeXmacs even before. I opened this bug because the speed in the environments was a regression w.r.t TeXmacs. However, you are right. Have you tried lists? Is there a slowdown there, too?

[GiulioCocconi]

List are much faster Il giorno sab 7 gen 2023 alle ore 00:48 Gennady Uraltsev < ***@***.***> ha scritto:

…

I think this was already the case with TeXmacs even before. I opened this bug because the speed in the environments was a regression w.r.t TeXmacs. However, you are right. Have you tried lists? Is there a slowdown there, too? — Reply to this email directly, view it on GitHub <#460 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AHPTPVWDNUX6ZZH7I5A776DWRCVMLANCNFSM6AAAAAATITX4TY> . You are receiving this because you commented.Message ID: ***@***.***>

[mgubi]

@darcy-shen was the problem related to my patch to s7? It would be useful to know.