Brackets crashes when opening large js file

[VizuaaLOG]

When trying to open a large javascript file such as jquery brackets crashes and has to be closed using the task manager in windows. This has only started happening in sprint 28.

[JeffryBooher]

@VizuaaLOG How big is the file you are trying to edit? Can you send me a so I can try to reproduce it? We have a build of Brackets with a new version of CEF coming in Sprint 30 that hopefully fixes your crash.

[JeffryBooher]

Tracking this issue as it may be related to #4400

[peterflynn]

@VizuaaLOG Is the file you're opening minified? If so, do you have word wrap enabled, or no? There are known performance issues with files that have very long lines.

Also, which version of jQuery are you trying to open?

[VizuaaLOG]

@JeffryBooher it is around 80kb because it is jQuery. It just that I may accidentally click on it or when trying to rename the file it crashes brackets

@peterflynn yes it is minified and no word wrap is not on. It is jQuery 1.10.2 I think it is

[peterflynn]

I expect it is not actually a crash -- probably just a temporary hang due to extremely slow performance with the long, unbroken lines. If you leave it sit for ~1 minute, does it come back to life?

I think we still have an issue / user story open for long-line performance that we can dupe this against, if that does turn out to be the root problem here.

[VizuaaLOG]

@peterflynn Just tried to reproduce the crash but even though it has been doing it all the time it just seems to load straight away now.

[peterflynn]

Changing to medium priority, not tracking, not Win-only -- since this sounds like a dupe of the performance problems with minified files / super-long lines.

@VizuaaLOG if you're not seeing this anymore can we close it?

[VizuaaLOG]

@peterflynn no I can no longer see reproduce it.