New version.

.gitignore

@@ -0,0 +1 @@
+/bin

META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: SimplePropertiesEditor
 Bundle-SymbolicName: SimplePropertiesEditor; singleton:=true
-Bundle-Version: 1.0.0
+Bundle-Version: 1.0.4
 Bundle-Activator: org.gildur.simplepropertieseditor.Activator
 Bundle-Vendor: Piotr Wolny
 Require-Bundle: org.eclipse.core.runtime,

src/org/gildur/simplepropertieseditor/editor/PropertiesDocumentProvider.java

@@ -46,13 +46,10 @@ public class PropertiesDocumentProvider extends FileDocumentProvider {
         StringBuffer buffer = new StringBuffer();
         for (int i = 0; i < content.length(); i++) {
             char c = content.charAt(i);
-            if (c == '\\') {
-                c = content.charAt(i + 1);
-                if (c == 'u') {
-                    int code = Integer.parseInt(content.substring(i + 2, i + 6), 16);
-                    buffer.append((char) code);
-                    i += 5;
-                }
+            if (c == '\\' && i < content.length() - 1 && content.charAt(i + 1) == 'u') {
+                int code = Integer.parseInt(content.substring(i + 2, i + 6), 16);
+                buffer.append((char) code);
+                i += 5;
             } else {
                 buffer.append(c);
             }

src/org/gildur/simplepropertieseditor/editor/PropertiesDocumentWrapper.java

@@ -108,12 +108,12 @@ public class PropertiesDocumentWrapper implements IDocument {
     public String get() {
         String content = document.get();
         StringBuffer buffer = new StringBuffer();
-        Charset latinCharset = Charset.forName("ISO-8859-1");
-        ByteBuffer encodedUnknown = latinCharset.encode("?");
+        Charset asciiCharset = Charset.forName("US-ASCII");
+        ByteBuffer encodedUnknown = asciiCharset.encode("?");
         for (int i = 0; i < content.length(); i++) {
             char c = content.charAt(i);
-            if (latinCharset.encode(String.valueOf(c)).equals(encodedUnknown)) {
-                buffer.append(String.format("\\u%04x", (int) c));
+            if (c != '?' && asciiCharset.encode(String.valueOf(c)).equals(encodedUnknown)) {
+                buffer.append(String.format("\\u%04X", (int) c));
             } else {
                 buffer.append(c);
             }