Figure 4.2: Matching operators after typing read_ and pressing Return.
Click into the text box of the operator window, type read_image and press Return. You can also type any partial operator name and press Return. HDevelop will then open a list of operators matching that partial name. This way, you can easily select operators without having to type or even know the exact name. Selection is done with the mouse or using the arrow keys to highlight the desired operator and pressing Return. If you selected the wrong operator by accident, you can reopen the list by clicking the drop-down arrow next to the operator name. When entering a partial name, operators commencing with that name appear at the top of the list.