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@key
{key-name}
Use the @key
command for the conventional name for a key on a
keyboard, as in:
@key{RET}
You can use the @key
command within the argument of an
@kbd
command when the sequence of characters to be typed
includes one or more keys that are described by name.
For example, to produce C-x ESC you would type:
@kbd{C-x @key{ESC}}
Here is a list of the recommended names for keys:
- SPC
- Space
- RET
- Return
- LFD
- Linefeed (however, since most keyboards nowadays do not have a Linefeed key, it might be better to call this character C-j.
- TAB
- Tab
- BS
- Backspace
- ESC
- Escape
- DEL
- Delete
- SHIFT
- Shift
- CTRL
- Control
- META
- Meta
There are subtleties to handling words like `meta' or `ctrl' that are
names of modifier keys. When mentioning a character in which the
modifier key is used, such as Meta-a, use the @kbd
command
alone; do not use the @key
command; but when you are referring
to the modifier key in isolation, use the @key
command. For
example, write `@kbd{Meta-a}' to produce Meta-a and
`@key{META}' to produce META.
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