The final two options available by right-clicking a tag in the tag selector relate to expanding and collapsing code. They are particularly useful when working in split screen view.
Dreamweaver's code collapse feature allows you to hide selections of code so that you don't have to spend so much time scrolling up and down as you edit different sections of the page.
Collapse Full Tag is used to collapse the code relating to a given element down to a single line. For example, if you right click on a <form> tag and choose Collapse Full Tag from the pop-up menu, the code representing the <form> tag is reduced to one line, making it easier to read the surrounding code.
Please note that the tag selector cannot be used to expand collapsed code: to expand the collapsed code, click on the expand button, a square containing a plus sign.
