Bug 385558

Summary:	Kate is slow when folding large xml file (4.5 MB)
Product:	[Applications] kate	Reporter:	Petro <piotr.panasiuk>
Component:	folding	Assignee:	KWrite Developers <kwrite-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	christoph
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	xml file - kate/kwrite slowdown

Description Petro 2017-10-10 19:22:28 UTC

When folding, editing ~4.5M xml file (shift+ctrl+ -) kate / kwrite crashes.
Occurs any time when applied.
Bug is still present in kdeneon 5.11.0

Comment 1 Christoph Cullmann 2017-12-20 21:50:51 UTC

Hi, we need an example to reproduce this, thanks!

Comment 2 Petro 2017-12-22 12:57:02 UTC

Created attachment 109483 [details]
xml file - kate/kwrite slowdown

when using this file kate/kwrite notice huge slowdown and lost response for a while

Comment 3 Petro 2017-12-22 13:10:02 UTC

My previous assumptions about kate crash was not correct. Kate lost possibility to respond for a while, later it comeback to live.

Comment 4 Christoph Feck 2018-01-02 14:48:50 UTC

Thanks for the update; changing title.

Comment 5 Christoph Cullmann 2018-08-16 21:10:03 UTC

I would not call it fast, but the current KWrite/Kate master build doesn't crash.
It just folds the stuff like it should and you still can edit reasonable well.