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In the orchestra:
For irate objects substitution is done with giname_of_variable,
where "variable" is the name of an interface object. [name_of_variable]
will be substituted by the current value of the object. Csound syntactic
conformity is up to the user.
For krate objects (graphs, k-rate sliders, toggles and pop-ups), the
time-varying values are passed on with the use of global variables in the
form: gkname_of_variable. Graphs are also usable through
their function tables as numbered in the interface definition. The user
can utilize these functions in the orchestra with the usual calls to a
function number
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In the score:
Only i-rate variables can be used in the score. These are accessible
in the form [name_of_variable]. You can also use the array $value(name
of variable).
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Special sound file functions:
see here
