add test coverage to ensure that custom delimiters don't swallow trailing characters after they close

test/Mustache/Test/TokenizerTest.php

@@ -199,6 +199,53 @@ class Mustache_Test_TokenizerTest extends PHPUnit_Framework_TestCase
                     ),
                 )
             ),
+
+            // custom delimiters don't swallow the next character, even if it is a }, }}}, or the same delimiter
+            array(
+                "<% a %>} <% b %>%> <% c %>}}}",
+                "<% %>",
+                array(
+                    array(
+                        Mustache_Tokenizer::TYPE  => Mustache_Tokenizer::T_ESCAPED,
+                        Mustache_Tokenizer::NAME  => 'a',
+                        Mustache_Tokenizer::OTAG  => '<%',
+                        Mustache_Tokenizer::CTAG  => '%>',
+                        Mustache_Tokenizer::LINE  => 0,
+                        Mustache_Tokenizer::INDEX => 7,
+                    ),
+                    array(
+                        Mustache_Tokenizer::TYPE  => Mustache_Tokenizer::T_TEXT,
+                        Mustache_Tokenizer::LINE  => 0,
+                        Mustache_Tokenizer::VALUE => "} ",
+                    ),
+                    array(
+                        Mustache_Tokenizer::TYPE  => Mustache_Tokenizer::T_ESCAPED,
+                        Mustache_Tokenizer::NAME  => 'b',
+                        Mustache_Tokenizer::OTAG  => '<%',
+                        Mustache_Tokenizer::CTAG  => '%>',
+                        Mustache_Tokenizer::LINE  => 0,
+                        Mustache_Tokenizer::INDEX => 16,
+                    ),
+                    array(
+                        Mustache_Tokenizer::TYPE  => Mustache_Tokenizer::T_TEXT,
+                        Mustache_Tokenizer::LINE  => 0,
+                        Mustache_Tokenizer::VALUE => "%> ",
+                    ),
+                    array(
+                        Mustache_Tokenizer::TYPE  => Mustache_Tokenizer::T_ESCAPED,
+                        Mustache_Tokenizer::NAME  => 'c',
+                        Mustache_Tokenizer::OTAG  => '<%',
+                        Mustache_Tokenizer::CTAG  => '%>',
+                        Mustache_Tokenizer::LINE  => 0,
+                        Mustache_Tokenizer::INDEX => 26,
+                    ),
+                    array(
+                        Mustache_Tokenizer::TYPE  => Mustache_Tokenizer::T_TEXT,
+                        Mustache_Tokenizer::LINE  => 0,
+                        Mustache_Tokenizer::VALUE => "}}}",
+                    ),
+                )
+            ),
         );
     }
 }