Defining New Texinfo Commands
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Texinfo provides several ways to define new commands:
* A Texinfo "macro" allows you to define a new Texinfo command as any
sequence of text and/or existing commands (including other
macros). The macro can have any number of "parameters"--text you
supply each time you use the macro.
Incidentally, these macros have nothing to do with the `@defmac'
command, which is for documenting macros in the subject of the
manual (Note:Def Cmd Template).
* `@alias' is a convenient way to define a new name for an existing
command.
* `@definfoenclose' allows you to define new commands with
customized output in the Info file.