Adding a Common Code Sample
Under the Common Code Samples tab of the left pane of the Constructor 99 window is a list of all the commonly used sections of text that you have added to it, plus one sample. To add new samples, right click on the list and select Add Code Section.... This will display the Common Code Section Wizard. Into this, you can type the opening and closing tags of the common code. If you want, you can add just normal text into the opening tag section and leave the closing tag section empty.
When you use the common code sample, the starting tag text will be inserted before the currently selected text, and the closing tag section will be appended to the end of the selection.