Insert page breaks into a worksheet
Usage
wb_add_page_break(wb, sheet = current_sheet(), row = NULL, col = NULL)
Examples
wb <- wb_workbook()
wb$add_worksheet("Sheet 1")
wb$add_data(sheet = 1, x = iris)
wb$add_page_break(sheet = 1, row = 10)
wb$add_page_break(sheet = 1, row = 20)
wb$add_page_break(sheet = 1, col = 2)
## In Excel: View tab -> Page Break Preview