function main() for k,v in pairs(pe_parents()) do pe_output(pe_personname(v) .. " (" .. pe_numrequests(v) .. " requests)") for ak,av in pairs(pe_appointments(v)) do pe_output(av["time24h"] .. ": " .. pe_personname(av["teacher"]) .. " about " .. pe_personname(av["pupil"])); end pe_output("----------"); end return(0); end