Whenever we refer to numeric values, we will usually use decimal values like 123 or 1,244. From time to time we will put on our computer geek hats and use hexadecimal notation. This is indicated by prefacing the number with a $, like $0a or $FF.
The key-sequence needed for most Ved commands may be changed in an RC file. In this manual we always use the default bindings. If you want to change them, that's up to you, but we suggest you become familair with the default set first. Each command has a ``Computer-English'' name (like CURSOR_LEFT). We're a bit sloppy, and usually use an ``English'' version of this (like Cursor Left). If you need to know the exact names, refer to the command summary (Appendix A).
Some of the key-sequences require only a single keypress. These are shown in the format [Delete] or [Up]. In these cases you would just press the key on your computer keyboard with the ``Delete'' or ``Up-Arrow'' label.
Other key-sequences require holding down two keys at the same time. These are shown in the format [Ctrl-A], etc. This means that in order to invoke the key sequence [Ctrl-U] you should press the key labled ``Ctrl'' with one finger and, at the same time, press the ``U'' key.`
Many commands require the pressing of two keys in sequence. This is indicated by the notation [Esc][Q], etc. In this case you must press the ``Esc'' key, release it and then press the ``Q'' key.
IMPORTANT: If you press the first key of a multi-key sequence Ved will halt at that point and wait patiently for a second (or third) key to be pressed. If you find that things seem to have stopped, press another key. In most cases it is safe to press [Ctrl-C] (the keyboard abort key). No multi-key seqences contain a [Ctrl-C] so Ved interpretes it as an error.
Communication between you and Ved is done through dialog windows, which pop up in the middle of the screen1.4, and pulldown menus which appear at the top of the screen. See Chapter 3 for details and options.
At the top of the editing screen are a series of menus. These are activated with the function keys (F1 to F7), or by clicking on them with the mouse (see Chapter 5). Menus operate in a pull-down manner. Once a menu is displayed you can use the mouse or the arrow keys to select an item. You can also use the shortcut key for that item. The sortcut key always appears in uppercase. If you have a large menu or a short screen, not all the items will appear. Moving to the bottom of the menu with the arrow key will scroll more selections up.