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Call hook functions.
# S3 method for function callHooks(hooks, ...)
Returns (invisibly) a list that is named with hook names, if possible. Each element in the list is in turn a list with three element:
list
fcn is the hook function called, result is its return value, and exception is the exception caught or NULL.
fcn
result
exception
NULL
A function or a list of hook functions or names of such.
function
Argument passed to each hook function.
Henrik Bengtsson
See callHooks() to call hook function by name.
callHooks