util_find_first_externally_called_functions_in_stacktrace function

Find first externally called function in the stack trace

intended use: error messages for the user

util_find_first_externally_called_functions_in_stacktrace(
  sfs = rev(sys.frames()),
  cls = rev(sys.calls())
)

Arguments

• sfs: reverse sys.frames to search in
• cls: reverse sys.calls to search in

Returns

reverse sys.frames index of first non-dataquieR function in this stack

See Also

Other condition_functions: util_condition_constructor_factory(), util_deparse1(), util_error(), util_find_external_functions_in_stacktrace(), util_find_indicator_function_in_callers(), util_message(), util_suppress_warnings(), util_warning()