From 7761c3ee9463f4899c0595eefb5dd2191d79a32f Mon Sep 17 00:00:00 2001
From: Andrew Alderwick <andrew@alderwick.co.uk>
Date: Fri, 26 Mar 2021 17:02:14 +0000
Subject: [PATCH] Remove FLAG_SHORT.

---
 src/uxn.c | 5 +----
 src/uxn.h | 1 -
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/uxn.c b/src/uxn.c
index 4d148bf..0b25ef3 100644
--- a/src/uxn.c
+++ b/src/uxn.c
@@ -132,14 +132,11 @@ lituxn(Uxn *u, Uint8 instr)
 void
 opcuxn(Uxn *u, Uint8 instr)
 {
-	Uint8 op = instr & 0x1f, freturn;
-	setflag(&u->status, FLAG_SHORT, (instr >> 5) & 1);
+	Uint8 op = instr & 0x3f, freturn;
 	setflag(&u->status, FLAG_RETURN, (instr >> 6) & 1);
 	freturn = getflag(&u->status, FLAG_RETURN);
 	u->src = freturn ? &u->rst : &u->wst;
 	u->dst = freturn ? &u->wst : &u->rst;
-	if(getflag(&u->status, FLAG_SHORT))
-		op += 32;
 	(*ops[op])(u);
 }
 
diff --git a/src/uxn.h b/src/uxn.h
index 9cc9dcd..a7cdfea 100644
--- a/src/uxn.h
+++ b/src/uxn.h
@@ -17,7 +17,6 @@ typedef unsigned short Uint16;
 typedef signed short Sint16;
 
 #define FLAG_HALT 0x01
-#define FLAG_SHORT 0x02
 #define FLAG_RETURN 0x04
 #define PAGE_DEVICE 0x0100