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Bug 391329

Summary:	Performance issue on selecting lines by auto-repeat
Product:	[WebTools] WTP Source Editing	Reporter:	Toshihiro Izumi <euthanasia_waltz>
Component:	wst.html	Assignee:	wst.html <wst.html-inbox>
Status:	CLOSED DUPLICATE	QA Contact:	Nick Sandonato <nsand.dev>
Severity:	normal
Priority:	P3	CC:	thatnitind
Version:	3.4.1
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Toshihiro Izumi

2012-10-07 23:02:46 EDT

Steps to Reproduce:
1. Create a simple html file
  1: <html>
  2:   <head>
  3:   </head>
  4:   <body>
  5:     <p>Text</p>
... repeat above line 100 times
105:   </body>
106: </html>
2. Go to line 105
3. Hit and hold Shift+UpArrow

The outline scrolls hard and hard. The cursor runs without block-seletion, and then selecting lines takes a few seconds per line.

Turning off Link-with-Editor is the only workaround for now.

Eclipse Platform	4.2.1.M20120914-1800
Eclipse Web Developer Tools	3.4.1.v201208170345-7O7MFsPEMkBJz0wtb-ccsarPSceUIHO9iKk6XVPV

Microsoft Windows XP Professional 32-bit SP3
CPU Intel Core 2 Duo E7500 @ 2.93GHz
Mem 2.00 GB Single-Channel DDR2 @ 399 MHz
(This is not a machine-issue but the behaviour described above probably depends on the machine-power)

Comment 1 Nick Sandonato

2012-10-10 14:07:39 EDT

Hi, Toshihiro thanks for reporting this. We've already got a defect tracking this problem: Bug 371292.

*** This bug has been marked as a duplicate of bug 371292 ***