Add autotest for chomp

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

chomp.c

@@ -50,13 +50,13 @@ char *chomp(char *str)
 int main(void)
 {
 	int i; char t[][16] = { "hej\ndej", "Slime\n\n\\n", "Tripple\n\n\n", "" };
-	for (i = 0; t[i][0]; i++) printf("'%s'\n", chomp(t[i])); return 0;
+	for (i = 0; t[i][0]; i++) printf("[%02d]: '%s'\n", i, chomp(t[i])); return 0;
 }
 #endif
 
 /**
  * Local Variables:
- *  compile-command: "gcc -DUNITTEST -o chompy chomp.c && ./chompy"
+ *  compile-command: "make V=1 -f chomp.mk"
  *  version-control: t
  *  indent-tabs-mode: t
  *  c-file-style: "linux"