var limit = 2.0
if args.length != 1 then
- printn("Usage: shootout_mandelbrot <size>\n")
+ print("Usage: shootout_mandelbrot <size>")
return
end
var byte_acc = 0
var bit_num = 0
-printn("P4\n{w} {h}\n")
+print("P4\n{w} {h}")
for y in [0..h[ do
for x in [0..w[ do
end
if zr*zr+zi*zi > limit*limit then
- byte_acc = (byte_acc.lshift(1))
+ byte_acc = byte_acc << 1
else
- byte_acc = (byte_acc.lshift(1)) + 1
+ byte_acc = (byte_acc << 1) + 1
end
bit_num = bit_num + 1
if bit_num == 8 then
- printn(byte_acc.ascii)
+ stdout.write_byte(byte_acc)
byte_acc = 0
bit_num = 0
else if x == w - 1 then
- byte_acc = byte_acc.lshift(8-w%8)
- printn(byte_acc.ascii)
+ byte_acc = byte_acc << (8-w%8)
+ stdout.write_byte(byte_acc)
byte_acc = 0
bit_num = 0
end
end
end
+print ""