improve the regexp

Mte90 · Mte90 · commit 8bfabb23faec · 2016-03-08T19:10:43.000+01:00
diff --git a/public/class-glossary.php b/public/class-glossary.php
@@ -383,7 +383,7 @@ public function related_post_meta( $related ) {
    * @return string
    */
   public function search_string( $title ) {
-    return '/((?i)' . $title . '(?-i))(?![^<]*(<\/a>|<\/span>|" \/>))/';
+    return '/((?i)' . $title . '(?-i))(?=[ \.\,\:\;\*\"\'\)\!\?\/\%\$\£\|\^\<\>])(?![^<]*(<\/a>|<\/span>|" \/>|>))/';
   }
 
   /**

Original file line number	Diff line number	Diff line change
`@@ -383,7 +383,7 @@ public function related_post_meta( $related ) {`
`383`	`383`	`* @return string`
`384`	`384`	`*/`
`385`	`385`	`public function search_string( $title ) {`
`386`		`- return '/((?i)' . $title . '(?-i))(?![^<]*(<\/a>\|<\/span>\|" \/>))/';`
	`386`	`+ return '/((?i)' . $title . '(?-i))(?=[ \.\,\:\;\\"\'\)\!\?\/\%\$\£\\|\^\<\>])(?![^<](<\/a>\|<\/span>\|" \/>\|>))/';`
`387`	`387`	`}`
`388`	`388`
`389`	`389`	`/**`