1 # Listing 1 of https://raytracing.github.io/books/RayTracingInOneWeekend.html
 2 # (simplified)
 3 #
 4 # To run (on Linux):
 5 #   $ git clone https://github.com/akkartik/mu
 6 #   $ cd mu
 7 #   $ ./translate_mu apps/raytracing/1.mu
 8 #   $ ./a.elf > 1.ppm
 9 
10 fn main -> exit-status/ebx: int {
11   print-string 0, "P3\n256 256\n255\n"
12   var j/ecx: int <- copy 0xff
13   {
14     compare j, 0
15     break-if-<
16     var i/eax: int <- copy 0
17     {
18       compare i, 0xff
19       break-if->
20       print-int32-decimal 0, i
21       print-string 0, " "
22       print-int32-decimal 0, j
23       print-string 0, " 64\n"
24       i <- increment
25       loop
26     }
27     j <- decrement
28     loop
29   }
30   exit-status <- copy 1
31 }