Wrong tab key action on multiple rows

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Check "Insert spaces for tabs" in Eclipse preferences
2. Open Django template and select 2 rows or more
3. Press tab

What is the expected output? What do you see instead?
Expectation: 4 spaces on each row.
Reality: 1 tab on each row.

What version of the product are you using? On what operating system?
Django Templates Editor 1.3.0.201308181341
Eclipse Kepler Build id: 20130919-0819
Linux x64, openjdk.

Please provide any additional information below.

Original issue reported on code.google.com by lampslave@gmail.com on 16 Nov 2013 at 6:05