Add space between 'when' and '('

idea/testData/intentions/branched/folding/whenToAssignment/innerWhenTransformed.kt

@@ -4,7 +4,7 @@ fun test(n: Int): String {
     var res: String
 
     if (3 > 2) {
-        <caret>when(n) {
+        <caret>when (n) {
             1 -> {
                 doSomething("***")
                 res = "one"

idea/testData/intentions/branched/folding/whenToAssignment/innerWhenTransformed.kt.after

@@ -4,7 +4,7 @@ fun test(n: Int): String {
     var res: String
 
     if (3 > 2) {
-        <caret>res = when(n) {
+        <caret>res = when (n) {
             1 -> {
                 doSomething("***")
                 "one"

idea/testData/intentions/branched/folding/whenToAssignment/simpleWhen.kt

@@ -1,7 +1,7 @@
 fun test(n: Int): String {
     var res: String
 
-    <caret>when(n) {
+    <caret>when (n) {
         1 -> res = "one"
         else -> res = "two"
     }

idea/testData/intentions/branched/folding/whenToAssignment/simpleWhen.kt.after

@@ -1,7 +1,7 @@
 fun test(n: Int): String {
     var res: String
 
-    <caret>res = when(n) {
+    <caret>res = when (n) {
         1 -> "one"
         else -> "two"
     }

idea/testData/intentions/branched/folding/whenToReturn/simpleWhenWithBlocks.kt

@@ -1,7 +1,7 @@
 fun doSomething<T>(a: T) {}
 
 fun test(n: Int): String {
-    <caret>when(n) {
+    <caret>when (n) {
         1 -> {
             doSomething("***")
             return "one"

idea/testData/intentions/branched/folding/whenToReturn/simpleWhenWithBlocks.kt.after

@@ -1,7 +1,7 @@
 fun doSomething<T>(a: T) {}
 
 fun test(n: Int): String {
-    <caret>return when(n) {
+    <caret>return when (n) {
         1 -> {
             doSomething("***")
             "one"

idea/testData/intentions/branched/unfolding/propertyToWhen/simpleWhen.kt

@@ -1,5 +1,5 @@
 fun test(n: Int): String? {
-    val res<caret> = when(n) {
+    val res<caret> = when (n) {
         1 -> "one"
         2 -> "two"
         else -> null

idea/testData/intentions/branched/unfolding/propertyToWhen/simpleWhen.kt.after

@@ -1,6 +1,6 @@
 fun test(n: Int): String? {
     val res: String?
-    <caret>when(n) {
+    <caret>when (n) {
         1 -> res = "one"
         2 -> res = "two"
         else -> res = null

idea/testData/intentions/branched/unfolding/propertyToWhen/simpleWhen2.kt

@@ -1,5 +1,5 @@
 fun test(n: Int): String? {
-    var res<caret> = when(n) {
+    var res<caret> = when (n) {
         1 -> "one"
         2 -> "two"
         else -> null

idea/testData/intentions/branched/unfolding/propertyToWhen/simpleWhen2.kt.after

@@ -1,6 +1,6 @@
 fun test(n: Int): String? {
     var res: String?
-    <caret>when(n) {
+    <caret>when (n) {
         1 -> res = "one"
         2 -> res = "two"
         else -> res = null

idea/testData/intentions/branched/unfolding/propertyToWhen/simpleWhenWithType.kt

@@ -1,5 +1,5 @@
 fun test(n: Int): String? {
-    val res<caret>: String? = when(n) {
+    val res<caret>: String? = when (n) {
         1 -> "one"
         2 -> "two"
         else -> null

idea/testData/intentions/branched/unfolding/propertyToWhen/simpleWhenWithType.kt.after

@@ -1,6 +1,6 @@
 fun test(n: Int): String? {
     val res: String?
-    <caret>when(n) {
+    <caret>when (n) {
         1 -> res = "one"
         2 -> res = "two"
         else -> res = null