symfony
diff --git a/‎src/Symfony/Component/Console/Question/ConfirmationQuestion.php‎
Lines changed: 8 additions & 3 deletions b/‎src/Symfony/Component/Console/Question/ConfirmationQuestion.php‎
Lines changed: 8 additions & 3 deletions
@@ -18,11 +18,15 @@
  */
 class ConfirmationQuestion extends Question
 {
-    public function __construct($question, $default = true)
+    private $trueAnswer;
+    
+    public function __construct($question, $default = true, $trueAnswer = 'y')
     {
         parent::__construct($question, (bool) $default);
 
         $this->setNormalizer($this->getDefaultNormalizer());
+        
+        $this->trueAnswer = strtolower($trueAnswer);
     }
 
     private function getDefaultNormalizer()
@@ -34,11 +38,12 @@ private function getDefaultNormalizer()
                 return $answer;
             }
 
+            $answerIsTrue = $this->trueAnswer === strtolower(substr($answer, 0, strlen($this->trueAnswer)));
             if (false === $default) {
-                return $answer && 'y' === strtolower($answer[0]);
+                return $answer && $answerIsTrue;
             }
 
-            return !$answer || 'y' === strtolower($answer[0]);
+            return !$answer || $answerIsTrue;
         };
     }
 }
Original file line number	Diff line number	Diff line change
`@@ -18,11 +18,15 @@`
`18`	`18`	`*/`
`19`	`19`	`class ConfirmationQuestion extends Question`
`20`	`20`	`{`
`21`		`- public function __construct($question, $default = true)`
	`21`	`+ private $trueAnswer;`
	`22`	`+`
	`23`	`+ public function __construct($question, $default = true, $trueAnswer = 'y')`
`22`	`24`	`{`
`23`	`25`	`parent::__construct($question, (bool) $default);`
`24`	`26`
`25`	`27`	`$this->setNormalizer($this->getDefaultNormalizer());`
	`28`	`+`
	`29`	`+ $this->trueAnswer = strtolower($trueAnswer);`
`26`	`30`	`}`
`27`	`31`
`28`	`32`	`private function getDefaultNormalizer()`
`@@ -34,11 +38,12 @@ private function getDefaultNormalizer()`
`34`	`38`	`return $answer;`
`35`	`39`	`}`
`36`	`40`
	`41`	`+ $answerIsTrue = $this->trueAnswer === strtolower(substr($answer, 0, strlen($this->trueAnswer)));`
`37`	`42`	`if (false === $default) {`
`38`		`- return $answer && 'y' === strtolower($answer[0]);`
	`43`	`+ return $answer && $answerIsTrue;`
`39`	`44`	`}`
`40`	`45`
`41`		`- return !$answer \|\| 'y' === strtolower($answer[0]);`
	`46`	`+ return !$answer \|\| $answerIsTrue;`
`42`	`47`	`};`
`43`	`48`	`}`
`44`	`49`	`}`