Defining shortcuts for scheme code

[Thies Albrecht]

Hi everybody!

To prevent having to use extensive scheme code inside my score I prefer 
to define shortcuts for often used code snippets, e.g. when setting 
ottavation on and off.

In the following code example Point'n'click is turned off also IMHO I 
have only defined the shortcut without using it. Now I wonder if my way 
of defining shortcuts is okay or if I've misunderstood the documentation 
on that.

Example:
--------

\version "2.7.34"

noPnC = #(ly:set-option 'point-and-click #f)

\relative c'' {c1}

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End of example