diff --git a/dsa_editor/src/syntax/dsa.rs b/dsa_editor/src/syntax/dsa.rs
index 2c04169..4e6815e 100644
--- a/dsa_editor/src/syntax/dsa.rs
+++ b/dsa_editor/src/syntax/dsa.rs
@@ -16,13 +16,13 @@ impl Syntax {
                 "xor", "nand", "nor", "xnor", "irt", "int", "hlt",
                 // pseduo-instructions
                 "db", "dh", "dw", "resb", "resh", "resw", "push", "pop", "lwi", "call",
-                "ret",
+                "include",
             ]),
             types: BTreeSet::from([]),
             special: BTreeSet::from([
                 "rg0", "rg1", "rg2", "rg3", "rg4", "rg5", "rg6", "rg7", "rg8", "rg9",
                 "rga", "rgb", "rgc", "rgd", "rge", "rgf", "acc", "spr", "bpr", "ret",
-                "idr", "mmr", "zero", "null",
+                "idr", "mmr", "zero", "null", "pcx", "mdr", "mar", "sts", "cir",
             ]),
         }
     }
diff --git a/resources/dsa/fib.dsa b/resources/dsa/fib.dsa
index 5042ee0..630892c 100644
--- a/resources/dsa/fib.dsa
+++ b/resources/dsa/fib.dsa
@@ -1,27 +1,20 @@
 db fib_count: 10         // How many more numbers to calculate after F(0) and F(1)
 
-init:
-    lli 0, rg0          // F(0) = 0
-    lli 1, rg1          // F(1) = 1
-    ldb fib_count, rg2
+fib_n:
+    pop ret
+    pop rg0 // n
 
-loop:
-    add rg0, rg1, acc   // rg4 = rg0 + rg1 (new Fibonacci number)
+    lli 0, rg1
+    lli 1, rg2
     
-    push rg0
-    mov rg1, rg0        // rg0 = previous rg1 (F(n-2) = F(n-1))
-    mov acc, rg1        // rg1 = rg4 (F(n-1) = F(n))
+start:
+    add rg1, rg2, acc
+    push rg1
+    mov rg2, rg1
+    mov acc, rg2
     
-    dec rg2             // rg2 = rg2 - 1
-
-    cmp rg2, zero        // Compare counter with 0
-    jgt loop  // Jump back if counter > 0
-
-finish:
-    push rg0,
-    push rg1,
-    // Final Fibonacci number is in rg1
-    hlt
-
-    // jmp print::run
-
+    cmp rg0, zero
+    dec rg0
+    
+    jgt start
+    jmp 4, ret
\ No newline at end of file
diff --git a/resources/dsa/test.dsa b/resources/dsa/test.dsa
index 101c8b0..bb23145 100644
--- a/resources/dsa/test.dsa
+++ b/resources/dsa/test.dsa
@@ -1,12 +1,15 @@
 include print "../resources/dsa/print.dsa"
+include fib "../resources/dsa/fib.dsa"
+
+dw stack: 0x10000
+db string: "Hello world! This is about to be dependency hell..."
+db string2: "And extremely jank. Ridiculously, unfathomably jank."
 
 init:
-	dw stack: 0x10000
 	ldw stack, bpr
 	mov bpr, spr
 
 start:
-	db string: "Damn this works pretty well"
 	lwi string, rg1
 
 	// push variables	
@@ -15,4 +18,18 @@ start:
 
 	// call
 	jmp print::print
+
+
+	lli 25, rg0
+	push rg0
+	push pcx
+	jmp fib::fib_n
+
+
+	lwi string2, rg1
+	push rg1
+	push pcx
+		
+	jmp print::print
+
 	hlt
\ No newline at end of file