Move reading and writing of tokens into a separate package to prepare for other input and output formats

1 files changed, 10 insertions, 8 deletions

diff --git a/main/main.go b/main/main.go
index 55ed5b5..668253d 100644
--- a/main/main.go
+++ b/main/main.go
@@ -4,14 +4,15 @@ import (
 	"os"
 	"bufio"
 	"main/walk"
+	"main/json_tokens"
 )
 
 type Program []Command
 
 type ProgramState struct {
 	path, value, xreg, yreg, zreg []walk.Atom
-	in walk.JSONIn
-	out walk.JSONOut
+	in walk.StredReader
+	out walk.StredWriter
 	program []Command
 	pc int
 }
@@ -44,8 +45,8 @@ func main() {
 	stdout := bufio.NewWriter(os.Stdout)
 
 	state := ProgramState {
-		in: walk.NewJSONIn(stdin),
-		out: walk.NewJSONOut(stdout),
+		in: json_tokens.NewJSONIn(stdin),
+		out: json_tokens.NewJSONOut(stdout),
 		program: program,
 	}
 
@@ -61,12 +62,13 @@ func main() {
 			state.program[state.pc].exec(&state)
 		}
 		if !quiet {
-			pathValues, err := walk.Compound(state.path)
+			err := state.out.Write(walk.WalkItem {
+				Path: state.path,
+				Value: state.value,
+			})
 			if err != nil {
-				panic("Tried to convert invalid atoms to values")
+				panic("Error while outputting")
 			}
-			path := walk.PathFromWalkValues(pathValues)
-			state.out.Print(path, state.value)
 		}
 	}