Search/Replace List: The search/replace items currently in the script are listed in the lower section of the dialog. The checkboxes - and - determine whether that s/r string pair will be used. The default is that all s/r pairs are used. To disable an item, click on the box and uncheck it. To edit a specific s/r pair, highlight it in this list. The Search String and Replace String for the line will then be exposed and you can then modify or delete it as you wish. In the example here, a binary operation is reflected by the phrase "Binary Mode ->>" for the second search string and the third s/r pair will not be used because of the open check ().