commit 9a0497ff1c0c15dcb7b27fa7964b3b1e4dacc6b1
from: Omar Polo <op@xglobe.in>
date: Fri Apr 03 17:40:20 2020 UTC

fix header order for readline

readline needs stdio.h included, but before itself.  Change needed
after the recent clang-format

commit - 7f40f3f51cc79bec922438a9fdfd147dac32d08d
commit + 9a0497ff1c0c15dcb7b27fa7964b3b1e4dacc6b1
blob - 462d55921e82c84339ab2341dfb69a4165df4dac
blob + af13159b22b7fada1cfb596d3ac691c64951307f
--- io.c
+++ io.c
@@ -1,9 +1,10 @@
 #include "adventure.h"
 
 /* this in only needed for readline */
+#include <stdio.h>
+
 #include <readline/history.h>
 #include <readline/readline.h>
-#include <stdio.h>
 
 char *line = NULL;