split by newlines

core/src/main/groovy/com/muwire/core/SplitPattern.groovy

@@ -2,7 +2,7 @@ package com.muwire.core
 
 class SplitPattern {
     
-    public static final String SPLIT_PATTERN = "[\\*\\+\\-,\\.:;\\(\\)=_/\\\\\\!\\\"\\\'\\\$%\\|\\[\\]\\{\\}\\?]";
+    public static final String SPLIT_PATTERN = "[\\*\\+\\-,\\.:;\\(\\)=_/\\\\\\!\\\"\\\'\\\$%\\|\\[\\]\\{\\}\\?\r\n]";
  
     private static final Set<Character> SPLIT_CHARS = new HashSet<>()
     static {

core/src/test/groovy/com/muwire/core/SplitPatternTest.groovy

@@ -24,4 +24,12 @@ class SplitPatternTest {
         assert SplitPattern.termify('"siamese cat" any cat "persian cat"') ==
             ['siamese cat','any','cat','persian cat']
     }
+    
+    @Test
+    void testNewLine() {
+        def s = "first\nsecond"
+        s = s.replaceAll(SplitPattern.SPLIT_PATTERN, " ")
+        s = s.split(" ")
+        assert s.length == 2
+    }
 }

core/src/test/groovy/com/muwire/core/search/SearchIndexTest.groovy

@@ -120,4 +120,26 @@ class SearchIndexTest {
         assert index.search(['cat', 'video siamese']).size() == 0
         assert index.search(['cat','video','siamese']).size() == 3
     }
+    
+    @Test
+    void testNewLine() {
+        initIndex(['first\nsecond'])
+        assert index.search(['first']).size() == 1
+        assert index.search(['second']).size() == 1
+        assert index.search(['first','second']).size() == 1
+        assert index.search(['second','first']).size() == 1
+        assert index.search(['second first']).size() == 0
+        assert index.search(['first second']).size() == 0
+    }
+    
+    @Test
+    void testDosNewLine() {
+        initIndex(['first\r\nsecond'])
+        assert index.search(['first']).size() == 1
+        assert index.search(['second']).size() == 1
+        assert index.search(['first','second']).size() == 1
+        assert index.search(['second','first']).size() == 1
+        assert index.search(['second first']).size() == 0
+        assert index.search(['first second']).size() == 0
+    }
 }