Partial call with line breaks fix #660

Author: jknack

handlebars/src/main/antlr4/com/github/jknack/handlebars/internal/HbsLexer.g4

@@ -333,7 +333,7 @@ ID
 fragment
 ID_START
   :
-   [a-zA-ZА-Яа-я_$@:\u0001-\u001E\u00C0-\u00FF]
+   [a-zA-ZА-Яа-я_$@:\u0001-\u0009\u000b-\u001E\u00C0-\u00FF]
   ;
 
 fragment

handlebars/src/test/java/com/github/jknack/handlebars/issues/Issue660.java

@@ -0,0 +1,19 @@
+package com.github.jknack.handlebars.issues;
+
+import com.github.jknack.handlebars.v4Test;
+import org.junit.Test;
+
+public class Issue660 extends v4Test {
+
+  @Test
+  public void partialWithLineBreak() throws Exception {
+    shouldCompileTo("text text text\n"
+            + "{{#>some-partial param1=\"val1\"\n"
+            + "                 param2=\"val2\"}}\n"
+            + "    default content\n"
+            + "{{/some-partial}}", $, "text text text\n"
+        + "\n"
+        + "    default content\n");
+  }
+
+}