Sometimes tremendous slowdowns

[rwols]

In large YAML files at around 2k lines my Sublime gets kind of slow. Could you please have a look at this? Specifically, this file when the cursor is at the bottom of the file is problematic.

[qbolec]

This is indeed something I must address, as soon as possible. Thank you for providing a test case! 16 cze 2017 02:20 "Raoul Wols" <[email protected]> napisał(a):

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In large YAML files at around 2k lines my Sublime gets kind of slow. Could you please have a look at this? Specifically, this file <https://github.com/sublimehq/Packages/blob/master/C%2B%2B/C%2B%2B.sublime-syntax> when the cursor is at the bottom of the file is problematic. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#2>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAIH5RQFCy8U-8V-EKNPCRgRFKXdw0Udks5sEco0gaJpZM4N74y3> .

[qbolec]

Hi!
I've pushed an optimized version to the master branch (as version 1.0.2). It seems to run 5x faster in Sublime Text 2 on my machine, for the file you provided.
Could you please test it on your machine?
(For example, by overwriting %AppData%\Sublime Text 2\Packages\Breadcrumbs\Breadcrumbs.py with https://raw.githubusercontent.com/qbolec/Breadcrumbs/master/Breadcrumbs.py)

[rwols]

This works a lot faster already, thanks a lot for your work.

May I also suggest to use on_selection_modified_async?

[qbolec]

I was not aware of this API - thanks a lot for suggesting it. It would totally make sense to debounce this computation and cache it between edits/moving to another line as well. 17 cze 2017 08:54 "Raoul Wols" <[email protected]> napisał(a):

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This works a lot faster already, thanks a lot for your work. May I also suggest to use on_selection_modified_async? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#2 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAIH5e6Hcnn83K4uB0LvOiK4AcJoQA6eks5sE2yVgaJpZM4N74y3> .

[rwols]

You might want to make sure that that also works for ST2 though, I'm not sure when that member function was introduced for EventListener.