Index: library/Zend/Config/Yaml.php
===================================================================
--- library/Zend/Config/Yaml.php	(revision 24580)
+++ library/Zend/Config/Yaml.php	(working copy)
@@ -126,7 +126,7 @@
      *
      * @param  string        $yaml     YAML file to process
      * @param  mixed         $section  Section to process
-     * @param  array|boolean $options 
+     * @param  array|boolean $options
      */
     public function __construct($yaml, $section = null, $options = false)
     {
@@ -285,7 +285,7 @@
         $inIndent = false;
         while (list($n, $line) = each($lines)) {
             $lineno = $n + 1;
-            
+
             $line = rtrim(preg_replace("/#.*$/", "", $line));
             if (strlen($line) == 0) {
                 continue;
@@ -310,7 +310,7 @@
                 $inIndent      = true;
             }
 
-            if (preg_match("/(\w+):\s*(.*)/", $line, $m)) {
+            if (preg_match("/(?!-)([\w\-]+):\s*(.*)/", $line, $m)) {
                 // key: value
                 if (strlen($m[2])) {
                     // simple key: value
Index: tests/Zend/Config/_files/array.yaml
===================================================================
--- tests/Zend/Config/_files/array.yaml	(revision 24580)
+++ tests/Zend/Config/_files/array.yaml	(working copy)
@@ -20,3 +20,11 @@
     - 
       eight: 3
       nine: 3
+te-n: 
+  ele-ven: 
+    - 
+      twel-ve: 101112
+      twelve: 101112
+      
+    - thir-teen
+
Index: tests/Zend/Config/YamlTest.php
===================================================================
--- tests/Zend/Config/YamlTest.php	(revision 24580)
+++ tests/Zend/Config/YamlTest.php	(working copy)
@@ -319,7 +319,7 @@
         $this->assertEquals('ZEND_CONFIG_YAML_ENV', $config->env);
         $this->assertEquals('ZEND_CONFIG_YAML_ENV_PATH/test/this', $config->path);
     }
-    
+
     /**
      * @group ZF-11329
      */
@@ -329,7 +329,7 @@
         $this->assertType('Zend_Config', $config->resources);
         $this->assertType('Zend_Config', $config->resources->frontController);
         $this->assertType(
-            'string', 
+            'string',
             $config->resources->frontController->controllerDirectory
         );
         $this->assertSame(
@@ -337,7 +337,7 @@
             $config->resources->frontController->controllerDirectory
         );
     }
-    
+
     /**
      * @group ZF-11384
      */
@@ -347,7 +347,7 @@
         $this->assertType('Zend_Config', $config->resources);
         $this->assertType('Zend_Config', $config->resources->frontController);
         $this->assertType(
-            'string', 
+            'string',
             $config->resources->frontController->controllerDirectory
         );
         $this->assertSame(
@@ -355,7 +355,7 @@
             $config->resources->frontController->controllerDirectory
         );
     }
-    
+
     /**
      * @group ZF-11702
      */
@@ -363,13 +363,13 @@
     {
         if (!defined('ZEND_CONFIG_YAML_TEST_PATH')) {
             define('ZEND_CONFIG_YAML_TEST_PATH', 'testing');
-        }        
+        }
         $config = new Zend_Config_Yaml($this->_yamlListConstantsConfig, 'production');
 
         $this->assertEquals(ZEND_CONFIG_YAML_TEST_PATH, $config->paths->{0});
         $this->assertEquals(ZEND_CONFIG_YAML_TEST_PATH . '/library/test', $config->paths->{1});
     }
-    
+
     /**
      * @group ZF-11702
      */
@@ -405,5 +405,17 @@
         $this->assertFalse($config->usingTitleCasedOff->{0});
         $this->assertFalse($config->usingCapitalOff->{0});
     }
-    
+
+    /**
+    * @group ZF-11363
+    */
+    public function testAllowsDashesInLists()
+    {
+        $config = new Zend_Config_Yaml($this->_iniFileSameNameKeysConfig, null);
+        $this->assertEquals('101112', $config->{'te-n'}->{'ele-ven'}->{0}->{'twel-ve'});
+
+        $this->assertEquals('101112', $config->{'te-n'}->{'ele-ven'}->{0}->twelve);
+
+        $this->assertEquals('thir-teen', $config->{'te-n'}->{'ele-ven'}->{1});
+    }
 }