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# weekday_util.cfv
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# get_calendar_first_weekday_or_marked_weekday()
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subroutine(get_calendar_first_weekday_or_marked_weekday(
	node profile,
	string first_or_marked_weekday_node_name), (

	# Note, we use first_weekday and marked_weekday of statistics_misc only if they contain a value,
	# else we use the default lang_stats value!

	# debug_message("#### get_calendar_first_weekday_or_marked_weekday() \n");

	node misc_options = profile . ".statistics.miscellaneous";

	int first_or_marked_weekday;

	if (misc_options?{first_or_marked_weekday_node_name} and (@misc_options{first_or_marked_weekday_node_name} ne "")) then (

		# Override default with profile specific value
		first_or_marked_weekday = @misc_options{first_or_marked_weekday_node_name};
	)
	else if (?("lang_stats." . first_or_marked_weekday_node_name)) then (

		# Use lang_stats default value
		first_or_marked_weekday = @("lang_stats." . first_or_marked_weekday_node_name);
	)
	else (
		first_or_marked_weekday = 1;
	);

	# Fix older profiles where first_weekday or marked_weekday contains a 0 value.
	# The 0 value must be converted to 1
	if (first_or_marked_weekday == 0) then (first_or_marked_weekday = 1);

	# Return
	first_or_marked_weekday;
));

subroutine(get_calendar_first_weekday(
	node profile), (

	int first_weekday = get_calendar_first_weekday_or_marked_weekday(profile, "first_weekday");
	first_weekday;
));

subroutine(get_calendar_marked_weekday(
	node profile), (

	int marked_weekday = get_calendar_first_weekday_or_marked_weekday(profile, "marked_weekday");
	marked_weekday;
));