From fd626022ec02ef47b9142bba08180502babbd0ca Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Tue, 3 Jul 2012 22:23:08 -0700
Subject: add smarty engine, remove some obsolete zot1 stuff

---
 .../plugins/modifiercompiler.count_sentences.php   | 28 ++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 library/Smarty/libs/plugins/modifiercompiler.count_sentences.php

(limited to 'library/Smarty/libs/plugins/modifiercompiler.count_sentences.php')

diff --git a/library/Smarty/libs/plugins/modifiercompiler.count_sentences.php b/library/Smarty/libs/plugins/modifiercompiler.count_sentences.php
new file mode 100644
index 000000000..2f517be96
--- /dev/null
+++ b/library/Smarty/libs/plugins/modifiercompiler.count_sentences.php
@@ -0,0 +1,28 @@
+<?php
+/**
+ * Smarty plugin
+ *
+ * @package Smarty
+ * @subpackage PluginsModifierCompiler
+ */
+
+/**
+ * Smarty count_sentences modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     count_sentences
+ * Purpose:  count the number of sentences in a text
+ *
+ * @link http://www.smarty.net/manual/en/language.modifier.count.paragraphs.php
+ *          count_sentences (Smarty online manual)
+ * @author Uwe Tews
+ * @param array $params parameters
+ * @return string with compiled code
+ */
+function smarty_modifiercompiler_count_sentences($params, $compiler)
+{
+    // find periods, question marks, exclamation marks with a word before but not after.
+    return 'preg_match_all("#\w[\.\?\!](\W|$)#S' . Smarty::$_UTF8_MODIFIER . '", ' . $params[0] . ', $tmp)';
+}
+
+?>
\ No newline at end of file
-- 
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