From 28953088077132c15dc9d1f254282bb62bd6f215 Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Fri, 24 Sep 2021 18:16:30 +0200
Subject: Fixed line feed handling which should be treated as like newline in
 Unefunge-98, but it is unclear.

---
 pkg/field/field.go  | 3 +++
 pkg/pointer/exec.go | 3 ---
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkg/field/field.go b/pkg/field/field.go
index 42ade84..fbe987a 100644
--- a/pkg/field/field.go
+++ b/pkg/field/field.go
@@ -52,6 +52,9 @@ func Load(fd io.Reader) (*Field, error) {
 			}
 		} else {
 			for i := 0; i < n; i++ {
+				if data[i] == '' {
+					continue
+				}
 				if data[i] == '\n' || data[i] == '\r' {
 					if f.ly == 0 && l.l == 0 {
 						return nil, newDecodeError("No instruction on the first line of the file produces an unusable program in Befunge98")
diff --git a/pkg/pointer/exec.go b/pkg/pointer/exec.go
index 0590482..61b415f 100644
--- a/pkg/pointer/exec.go
+++ b/pkg/pointer/exec.go
@@ -296,9 +296,6 @@ func (p *Pointer) eval(c int, f *field.Field) (done bool, returnValue *int) {
 		log.Fatalf("Non implemented instruction code %d : %c", c, c)
 	case 't':
 		log.Fatalf("Non implemented instruction code %d : %c", c, c)
-	case 12:
-		// Trifunge function that resets in befunge
-		p.x, p.y = 0, 0
 	default:
 		handled = false
 	}
-- 
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