1 files changed, 9 insertions, 57 deletions

diff --git a/main/command.go b/main/command.go
index 5a898e2..1d089ee 100644
--- a/main/command.go
+++ b/main/command.go
@@ -13,12 +13,11 @@ type Command interface {
 
 type PrintValueCommand struct {}
 func (cmd PrintValueCommand) exec(state *ProgramState) {
-	err := state.out.Write(walk.WalkItem {
-		Path: state.path,
-		Value: state.value,
-	})
-	if err != nil {
-		panic("Error while outputting")
+	for _, value := range state.value {
+		err := state.out.Write(value)
+		if err != nil {
+			panic("Error while outputting")
+		}
 	}
 	state.pc++
 }
@@ -32,8 +31,7 @@ func (cmd NextCommand) exec(state *ProgramState) {
 	if err != nil {
 		panic("Missing next value")
 	}
-	state.value = nextItem.Value
-	state.path = nextItem.Path
+	state.value = []walk.Value{nextItem.Value}
 	state.pc++
 }
 func (cmd NextCommand) String() string {
@@ -46,8 +44,7 @@ func (cmd AppendNextCommand) exec(state *ProgramState) {
 	if err != nil {
 		panic("Missing next value")
 	}
-	state.value = append(state.value, nextItem.Value...)
-	state.path = nextItem.Path
+	state.value = append(state.value, nextItem.Value)
 	state.pc++
 }
 func (cmd AppendNextCommand) String() string {
@@ -63,16 +60,7 @@ func (cmd DeleteValueCommand) String() string {
 	return "d"
 }
 
-type DeletePathCommand struct {}
-func (cmd DeletePathCommand) exec(state *ProgramState) {
-	state.path = nil
-	state.pc++
-}
-func (cmd DeletePathCommand) String() string {
-	return "D"
-}
-
-func runSubex(state subex.Transducer, in walk.ValueList) (walk.ValueList, bool) {
+func runSubex(state subex.Transducer, in []walk.Value) ([]walk.Value, bool) {
 	out, error := subex.RunTransducer(state, in)
 	if error {
 		return nil, true
@@ -96,22 +84,6 @@ func (cmd SubstituteValueCommand) String() string {
 	return "s/.../"
 }
 
-type SubstitutePathCommand struct {
-	subex subex.Transducer
-}
-func (cmd SubstitutePathCommand) exec(state *ProgramState) {
-	newPath, err := runSubex(cmd.subex, state.path)
-	if err {
-		state.pc++
-	} else {
-		state.pc += 2
-		state.path = newPath
-	}
-}
-func (cmd SubstitutePathCommand) String() string {
-	return "S/.../"
-}
-
 type NoopCommand struct {}
 func (cmd NoopCommand) exec(state *ProgramState) {
 	state.pc++
@@ -180,26 +152,6 @@ func (cmd AppendZRegCommand) String() string {
 	return "Z"
 }
 
-type SwapPathCommand struct {}
-func (cmd SwapPathCommand) exec(state *ProgramState) {
-	v := state.value
-	state.value = state.path
-	state.path = v
-	state.pc++
-}
-func (cmd SwapPathCommand) String() string {
-	return "k"
-}
-
-type AppendPathCommand struct {}
-func (cmd AppendPathCommand) exec(state *ProgramState) {
-	state.path = append(state.path, state.value...)
-	state.pc++
-}
-func (cmd AppendPathCommand) String() string {
-	return "K"
-}
-
 type JumpCommand struct {
 	destination int
 }
@@ -220,4 +172,4 @@ func (cmd BranchPlaceholderCommand) exec(state *ProgramState) {
 }
 func (cmd BranchPlaceholderCommand) String() string {
 	return fmt.Sprintf("b%c", cmd.label)
-}
\ No newline at end of file
+}