commit 8cbad0f

wow!

1@@ -1,3 +1,3 @@
2-print "cc -std=c89 -Werror -Wall -Wextra main.c"
3+print "cc -std=c89 -Werror -Wall -Wextra -Wno-parentheses main.c"
4 wait 1
5 kill

 1@@ -1,16 +1,14 @@
 2 #include <stdio.h>
 3-#include <sys/select.h> 
 4+#include <poll.h>
 5 #include "h.h"
 6 
 7 int
 8 main()
 9 {
10-  int n,k,i,c;
11-  for(;;select(0,0,0,0,&(struct timeval){0,100000}),printf("\033[H")) {
12-    for(i=w*h;i--;g[i]|=(n==3||(c&&n==4))<<1, i%w||putchar(10))
13-      for(n=0,k=9,c=g[i]&1,putchar(46-11*c);k--;)
14-	n += g[((i/w+k/3+h-1)%h)*w+(i+k%3+w-1)%w]&1;
15-    for (i = w*h;i--;g[i]>>=1);
16+  int n,k,i;
17+  for(;;poll(0,0,100),puts("\033[H")) {
18+    for(i=w*h;i--;g[i]|=(n==3|n==g[i]+3)*2,i%w||putchar(10))
19+      for(n=0,k=9,putchar(46-11*g[i]);k--;n+=g[((i/w+k/3+h-1)%h)*w+(i+k%3+w-1)%w]&1);
20+    while(++i<h*w)g[i]/=2;
21   }
22-  return 0;
23 }