Function print_columns

column.c:182–213

}

void print_columns(const struct string_list *list, unsigned int colopts,
		   const struct column_options *opts)
{
	struct column_options nopts;

	if (opts && (0 > opts->padding))
		BUG("padding must be non-negative");
	if (!list->nr)
		return;
	assert((colopts & COL_ENABLE_MASK) != COL_AUTO);

	memset(&nopts, 0, sizeof(nopts));
	nopts.indent = opts && opts->indent ? opts->indent : "";
	nopts.nl = opts && opts->nl ? opts->nl : "\n";
	nopts.padding = opts ? opts->padding : 1;
	nopts.width = opts && opts->width ? opts->width : term_columns() - 1;
	if (!column_active(colopts)) {
		display_plain(list, "", "\n");
		return;
	}
	switch (COL_LAYOUT(colopts)) {
	case COL_PLAIN:
		display_plain(list, nopts.indent, nopts.nl);
		break;
	case COL_ROW:
	case COL_COLUMN:
		display_table(list, colopts, &nopts);
		break;
	default:
		BUG("invalid layout mode %d", COL_LAYOUT(colopts));
	}
}

int finalize_colopts(unsigned int *colopts, int stdout_is_tty)
{