From 4aa523b70a6f8652ac2249182e60a96834e759de Mon Sep 17 00:00:00 2001
From: kohsuke <kohsuke@71c3de6d-444a-0410-be80-ed276b4c234a>
Date: Thu, 25 Jan 2007 15:46:05 +0000
Subject: [PATCH] added a method to detect multi-line string. Used in views.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@1917 71c3de6d-444a-0410-be80-ed276b4c234a
---
 core/src/main/java/hudson/Functions.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/src/main/java/hudson/Functions.java b/core/src/main/java/hudson/Functions.java
index 10e3844464..786c72c47e 100644
--- a/core/src/main/java/hudson/Functions.java
+++ b/core/src/main/java/hudson/Functions.java
@@ -307,4 +307,8 @@ public class Functions {
     public static String getWin32ErrorMessage(IOException e) {
         return Util.getWin32ErrorMessage(e);
     }
+
+    public static boolean isMultiline(String s) {
+        return s.indexOf('\r')>=0 || s.indexOf('\n')>=0;
+    }
 }