3 files changed, 3 insertions(+), 3 deletions(-)

M internal/vm/primitives.go
M internal/vm/vm.go
M internal/vm/word.go

@@ 119,7 119,7 @@ func (vm *VirtualMachine) unwindToSentinel() error {
 			return nil
 		}
 	}
-	return fmt.Errorf("No sentinel found")
+	return fmt.Errorf("no sentinel found")
 }
 
 // Replace all sub stack values with one final result

@@ 53,7 53,7 @@ func (vm *VirtualMachine) Execute() {
 }
 
 func logAddedToStack(stack []Word, txt string) {
-	logStr := fmt.Sprint("Added ", txt, " to stack: [")
+	logStr := fmt.Sprintf("▏ %-7s ⇾ [", txt)
 	for s := range stack {
 		logStr = fmt.Sprint(logStr, " ")
 		if s == len(stack)-1 {

@@ 123,7 123,7 @@ func WordFromAddress(a int) Word { return Word(VAL_ADDR | uint64(a)) }
 func (w Word) isVal(v uint64) bool { return uint64(w)&MASK_ONE == v }
 
 func (w Word) IsFloat() bool   { return uint64(w)&MASK_NAN != MASK_NAN }
-func (w Word) IsAddress() bool { return w.isVal(VAL_ADDR) }
+func (w Word) IsAddress() bool { return uint64(w)&VAL_ADDR == VAL_ADDR }
 func (w Word) IsTrue() bool    { return uint64(w) == VAL_TRUE }
 func (w Word) IsFalse() bool   { return uint64(w) == VAL_FALS }
 func (w Word) IsBool() bool    { return w.IsTrue() || w.IsFalse() }