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Diffstat (limited to 'bundles/org.eclipse.team.genericeditor.diff.extension/src/org/eclipse/team/internal/genericeditor/diff/extension/partitioner/DiffPartitioner.java')
-rw-r--r--bundles/org.eclipse.team.genericeditor.diff.extension/src/org/eclipse/team/internal/genericeditor/diff/extension/partitioner/DiffPartitioner.java10
1 files changed, 8 insertions, 2 deletions
diff --git a/bundles/org.eclipse.team.genericeditor.diff.extension/src/org/eclipse/team/internal/genericeditor/diff/extension/partitioner/DiffPartitioner.java b/bundles/org.eclipse.team.genericeditor.diff.extension/src/org/eclipse/team/internal/genericeditor/diff/extension/partitioner/DiffPartitioner.java
index 1caf63515..eb52620dc 100644
--- a/bundles/org.eclipse.team.genericeditor.diff.extension/src/org/eclipse/team/internal/genericeditor/diff/extension/partitioner/DiffPartitioner.java
+++ b/bundles/org.eclipse.team.genericeditor.diff.extension/src/org/eclipse/team/internal/genericeditor/diff/extension/partitioner/DiffPartitioner.java
@@ -12,6 +12,7 @@ package org.eclipse.team.internal.genericeditor.diff.extension.partitioner;
import org.eclipse.core.filebuffers.IDocumentSetupParticipant;
import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IDocumentExtension3;
import org.eclipse.jface.text.rules.FastPartitioner;
import org.eclipse.jface.text.rules.IPartitionTokenScanner;
@@ -20,7 +21,12 @@ public class DiffPartitioner implements IDocumentSetupParticipant{
public void setup(IDocument document) {
IPartitionTokenScanner scanner = new DiffPartitionScanner();
FastPartitioner partitioner = new FastPartitioner(scanner, IDiffPartitioning.LEGAL_PARTITION_TYPES);
- document.setDocumentPartitioner(partitioner);
- partitioner.connect(document);
+ if (document instanceof IDocumentExtension3) {
+ final IDocumentExtension3 extension3 = (IDocumentExtension3) document;
+ extension3.setDocumentPartitioner(IDiffPartitioning.DIFF_PARTITIONINING, partitioner);
+ } else {
+ document.setDocumentPartitioner(partitioner);
+ }
+ partitioner.connect(document);
}
}

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