Replace

Click on the toolbutton shown to the left to open TopStyle's Search and Replace dialog. Search and Replace allows you to replace a specified string of code with another string either in the current style sheet or in all open style sheets. Other options include making the search case-sensitive, searching only for instances of the string as whole words ("thin" would match "thin" but not "thinner"), and receiving a prompt for each replacement.

The results of the operation will appear in the Results window below the editor -- click on any item to go to that location in the style sheet.

Regular Expression replacements are also supported.