How can i compare a string

In xslt how can i compare a string value having apostraphy symbol in it.

My xml document is this:

Contractor’s special

Now applying the xslt to the above document i want the result as given below only if the title is “Contractor’s special”.

Book Name : Contractor special.

How can i acheive this?

What about something like:

<xsl:when test=’./text()=“Contractor’s”’>

Another option is to use the concat() function.

Best Regards,