Template:Title disambig text/doc

Usage


If page title is of the form Title (disambig), this function will return disambig. If no parenthetical expression is present, returns an empty string.

Note: do not use linked titles.

Limitations

 * Up to 50 characters in the input string. Will return an empty string if Title has more than 50 characters, and error "max index is 50 for str_sub " if disambig has more than 50 characters.
 * Limited set of characters.
 * Expensive.

Examples

 *   &rarr;
 *   &rarr;
 *   &rarr;
 *   &rarr;