From fac6734e87e99d4521b39581dc56b7064c70adfd Mon Sep 17 00:00:00 2001
From: romston <rvedenkin@gmail.com>
Date: Wed, 4 Aug 2021 14:36:37 +0300
Subject: [PATCH] Update NCLNameCaseRu.php
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Last names ending with "чек".
---
 Library/NCLNameCaseRu.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Library/NCLNameCaseRu.php b/Library/NCLNameCaseRu.php
index 8d6611a..f0d583b 100644
--- a/Library/NCLNameCaseRu.php
+++ b/Library/NCLNameCaseRu.php
@@ -271,6 +271,13 @@ protected function manRule5()
     {
         if ($this->Last(1) == 'к')
         {
+            // https://www.analizfamilii.ru/Gudachek/skloneniye.html
+            if ($this->in($this->Last(3), 'чек')) {
+                $this->wordForms($this->workingWord, array('а', 'у', 'а', 'ом', 'е'));
+                $this->Rule(503);
+                return true;
+            }
+
 //Если перед слово на ок, то нужно убрать о
 						if ($this->Last(4)=='енок' || $this->Last(4)=='ёнок')//Поллок
             {
@@ -976,4 +983,4 @@ protected function detectNamePart(NCLNameCaseWord $word)
 
 }
 
-?>
\ No newline at end of file
+?>