1 files changed, 22 insertions, 18 deletions
diff --git a/main/command.go b/main/command.go
index 91cb5e4..c61b0cd 100644
--- a/main/command.go
+++ b/main/command.go
@@ -1,5 +1,9 @@
 package main
 
+import (
+	"main/walk"
+)
+
 type PrintValueCommand struct {}
 func (cmd PrintValueCommand) exec(state *ProgramState) {
 	for _, item := range state.space {
@@ -9,19 +13,19 @@ func (cmd PrintValueCommand) exec(state *ProgramState) {
 
 type ToggleTerminalCommand struct {}
 func (cmd ToggleTerminalCommand) exec(state *ProgramState) {
-	toggled := map[TerminalValue]TerminalValue {
-		ArrayBegin: MapBegin,
-		ArrayEnd: MapEnd,
-		MapBegin: ArrayBegin,
-		MapEnd: ArrayEnd,
+	toggled := map[walk.TerminalValue]walk.TerminalValue {
+		walk.ArrayBegin: walk.MapBegin,
+		walk.ArrayEnd: walk.MapEnd,
+		walk.MapBegin: walk.ArrayBegin,
+		walk.MapEnd: walk.ArrayEnd,
 	}
 
 	for i := range state.space {
-		terminal, isTerminal := state.space[i].value.(TerminalValue)
+		terminal, isTerminal := state.space[i].Value.(walk.TerminalValue)
 		if !isTerminal {
 			continue
 		}
-		state.space[i].value = toggled[terminal]
+		state.space[i].Value = toggled[terminal]
 	}
 }
 
@@ -48,26 +52,26 @@ func (cmd SequenceCommand) exec(state *ProgramState) {
 }
 
 type AppendLiteralCommand struct {
-	values []WalkValue
+	values []walk.WalkValue
 }
 func (cmd AppendLiteralCommand) exec(state *ProgramState) {
 	for _, value := range cmd.values {
-		state.space = append(state.space, WalkItem {
-			path: nil,
-			value: value,
+		state.space = append(state.space, walk.WalkItem {
+			Path: nil,
+			Value: value,
 		})
 	}
 }
 
 type PrependLiteralCommand struct {
-	values []WalkValue
+	values []walk.WalkValue
 }
 func (cmd PrependLiteralCommand) exec(state *ProgramState) {
-	var newItems []WalkItem
+	var newItems []walk.WalkItem
 	for _, value := range cmd.values {
-		newItems = append(newItems, WalkItem {
-			path: nil,
-			value: value,
+		newItems = append(newItems, walk.WalkItem {
+			Path: nil,
+			Value: value,
 		})
 	}
 	state.space = append(newItems, state.space...)
@@ -76,7 +80,7 @@ func (cmd PrependLiteralCommand) exec(state *ProgramState) {
 type NextCommand struct {}
 func (cmd NextCommand) exec(state *ProgramState) {
 	nextItem := <- state.in
-	state.space = []WalkItem{nextItem}
+	state.space = []walk.WalkItem{nextItem}
 }
 
 type AppendNextCommand struct {}
@@ -86,7 +90,7 @@ func (cmd AppendNextCommand) exec(state *ProgramState) {
 }
 
 type PrintLiteralsCommand struct {
-	items []WalkItem
+	items []walk.WalkItem
 }
 func (cmd PrintLiteralsCommand) exec(state *ProgramState) {
 	for _, item := range cmd.items {