Formatting index calls

idea/src/org/jetbrains/jet/plugin/formatter/JetBlock.java

@@ -321,6 +321,10 @@ public class JetBlock extends AbstractBlock {
                     .in(DELEGATION_SPECIFIER_LIST)
                     .set(Indent.getContinuationIndent(false)),
 
+            ASTIndentStrategy.forNode("Indices")
+                    .in(INDICES)
+                    .set(Indent.getContinuationIndent(false)),
+
             ASTIndentStrategy.forNode("Binary expressions")
                     .in(BINARY_EXPRESSION)
                     .set(Indent.getContinuationWithoutFirstIndent(false)),

idea/testData/formatter/ArrayAccess.after.kt

@@ -0,0 +1,24 @@
+fun test() {
+    a[1]
+
+    a[1, 2]
+    a[1, 2]
+
+    a[
+            1, 2
+            ]
+
+    a    [
+
+            1, 2
+
+            ]
+
+    a    [
+
+
+            1, 2
+
+
+            ]
+}

idea/testData/formatter/ArrayAccess.kt

@@ -0,0 +1,27 @@
+fun test() {
+    a[  1    ]
+
+    a[1,    2]
+    a[    1,    2    ]
+
+    a[
+    1, 2
+    ]
+
+    a    [
+
+    1, 2
+
+    ]
+
+    a    [
+
+
+
+    1, 2
+
+
+
+
+    ]
+}

idea/tests/org/jetbrains/jet/formatter/JetFormatterTestGenerated.java

@@ -39,6 +39,11 @@ public class JetFormatterTestGenerated extends AbstractJetFormatterTest {
             JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.TestsPackage", new File("idea/testData/formatter"), Pattern.compile("^([^\\.]+)\\.after\\.kt.*$"), true);
         }
         
+        @TestMetadata("ArrayAccess.after.kt")
+        public void testArrayAccess() throws Exception {
+            doTest("idea/testData/formatter/ArrayAccess.after.kt");
+        }
+        
         @TestMetadata("BinaryExpressions.after.kt")
         public void testBinaryExpressions() throws Exception {
             doTest("idea/testData/formatter/BinaryExpressions.after.kt");