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-rw-r--r--system/libraries/Typography.php18
-rw-r--r--user_guide/libraries/typography.html10
2 files changed, 27 insertions, 1 deletions
diff --git a/system/libraries/Typography.php b/system/libraries/Typography.php
index 59a96dfdb..2393e164e 100644
--- a/system/libraries/Typography.php
+++ b/system/libraries/Typography.php
@@ -35,6 +35,9 @@ class CI_Typography {
// Tags we want the parser to completely ignore when splitting the string.
var $inline_elements = 'a|abbr|acronym|b|bdo|br|button|cite|code|del|dfn|em|i|img|ins|input|label|map|kbd|samp|select|span|strong|sub|sup|textarea|var';
+ // whether or not to protect quotes within { curly braces }
+ var $protect_braced_quotes = FALSE;
+
/**
* Nothing to do here...
*
@@ -97,7 +100,20 @@ class CI_Typography {
$str);
}
}
-
+
+ if ($this->protect_braced_quotes === TRUE)
+ {
+ if (preg_match_all("#\{.+?}#si", $str, $matches))
+ {
+ for ($i = 0; $i < count($matches['0']); $i++)
+ {
+ $str = str_replace($matches['0'][$i],
+ str_replace(array("'",'"'), array('{@SQ}', '{@DQ}'), $matches['0'][$i]),
+ $str);
+ }
+ }
+ }
+
// Convert "ignore" tags to temporary marker. The parser splits out the string at every tag
// it encounters. Certain inline tags, like image tags, links, span tags, etc. will be
// adversely affected if they are split out so we'll convert the opening bracket < temporarily to: {@TAG}
diff --git a/user_guide/libraries/typography.html b/user_guide/libraries/typography.html
index 359c590ce..29219059c 100644
--- a/user_guide/libraries/typography.html
+++ b/user_guide/libraries/typography.html
@@ -135,6 +135,16 @@ This function is identical to the native PHP <dfn>nl2br()</dfn> function, except
<code>$string = $this->typography->nl2br_except_pre($string);</code>
+<h2>protect_braced_quotes</h2>
+
+<p>When using the Typography library in conjunction with the Template Parser library it can often be desirable to protect single
+ and double quotes within curly braces. To enable this, set the <kbd>protect_braced_quotes</kbd> class property to <samp>TRUE</samp>.
+
+<p>Usage example:</p>
+
+<code>$this->load->library('typography');<br />
+$this->typography->protect_braced_quotes = TRUE;
+</code>
</div>
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