diff options
| -rw-r--r-- | org.eclipse.jface.text/src/org/eclipse/jface/text/DocumentClone.java | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/DocumentClone.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/DocumentClone.java index ca3d3b4cdcb..84493304b13 100644 --- a/org.eclipse.jface.text/src/org/eclipse/jface/text/DocumentClone.java +++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/DocumentClone.java @@ -71,7 +71,19 @@ class DocumentClone extends AbstractDocument { public DocumentClone(String content, String[] lineDelimiters) { super(); setTextStore(new StringTextStore(content)); - ConfigurableLineTracker tracker= new ConfigurableLineTracker(lineDelimiters); + + boolean hasDefaultDelims= lineDelimiters == null; + if (!hasDefaultDelims && DefaultLineTracker.DELIMITERS.length == lineDelimiters.length) { + hasDefaultDelims= true; + for (int i= 0; i < lineDelimiters.length; i++) { + if (DefaultLineTracker.DELIMITERS[i] != lineDelimiters[i]) { + hasDefaultDelims= false; + break; + } + } + } + + ILineTracker tracker= hasDefaultDelims ? new DefaultLineTracker() : new ConfigurableLineTracker(lineDelimiters); setLineTracker(tracker); getTracker().set(content); completeInitialization(); |