Modül:Satranç tahtası mxn
local p = {}
function chessboard(args, size, rows, cols, rev, trans, lightdark, altprefix, letters, numbers, header, footer, align, clear) function colchar( col ) return (col <= 26) and ( "abcdefghijklmnopqrstuvwxyz" ):sub( col, col ) or ( "abcdefghijklmnopqrstuvwxyz" ):sub( math. floor((col-1)/26), math. floor((col-1)/26) ).