Bug 434194: [painting] "Show whitespace character" option makes the
editor slow if there are many spaces

Space characters (and their visible place holders) are drawn with a
single call, not separately, if they are all of the same width.

Conflicts:
	org.eclipse.jface.text/src/org/eclipse/jface/text/WhitespaceCharacterPainter.java

Change-Id: I29249a775030fe3f805b69a6265fff285a67eb22
Signed-off-by: John Hendrikx <hjohn@xs4all.nl>
1 file changed