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Bug 348137

Summary:	[client] [textmatestyler] Change that affects no regions should be fast
Product:	[ECD] Orion	Reporter:	Mark Macdonald <mamacdon>
Component:	Editor	Assignee:	Mark Macdonald <mamacdon>
Status:	RESOLVED WONTFIX	QA Contact:
Severity:	normal
Priority:	P3
Version:	0.2
Target Milestone:	---
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description Mark Macdonald

2011-06-02 16:07:10 EDT

If you make a change to a file and there are no begin..end regions at all, the repairer is degrading to worst-case behaviour (ie. parsing the whole file again).

Since no begin..end regions are affected, only the line(s) you actually changed should be considered damaged, and nothing more needs to be re-parsed.

Comment 1 Mark Macdonald

2011-06-06 12:05:52 EDT

This has improved: it no longer parses the whole file again. But I think it's still doing more than it needs to.

Comment 2 Mark Macdonald

2011-06-10 12:33:16 EDT

The performance has been acceptable so far. Will investigate further after 0.2

Comment 3 John Arthorne

2015-05-05 14:52:20 EDT

Closing as part of a mass clean up of inactive bugs. Please reopen if this problem still occurs or is relevant to you. For more details see:

https://dev.eclipse.org/mhonarc/lists/orion-dev/msg03444.html