From 78455025203b911c855f7cfc0d75270dd7351199 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Wed, 28 Oct 2015 14:07:01 +0100
Subject: don't generate soft line break before closing parenthesis of
 parameter list if there are no parameters

---
 src/Kotlin/KotlinLanguageService.kt | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/Kotlin/KotlinLanguageService.kt b/src/Kotlin/KotlinLanguageService.kt
index dd63705b..77cad657 100644
--- a/src/Kotlin/KotlinLanguageService.kt
+++ b/src/Kotlin/KotlinLanguageService.kt
@@ -333,12 +333,15 @@ class KotlinLanguageService : LanguageService {
             identifierOrDeprecated(node)
 
         symbol("(")
-        renderList(node.details(DocumentationNode.Kind.Parameter)) {
+        val parameters = node.details(DocumentationNode.Kind.Parameter)
+        renderList(parameters) {
             indentedSoftLineBreak()
             renderParameter(it, renderMode)
         }
         if (needReturnType(node)) {
-            softLineBreak()
+            if (parameters.isNotEmpty()) {
+                softLineBreak()
+            }
             symbol(")")
             symbol(": ")
             renderType(node.detail(DocumentationNode.Kind.Type), renderMode)
-- 
cgit