1 files changed, 0 insertions, 151 deletions
diff --git a/json_tokens/write.go b/json_tokens/write.go
deleted file mode 100644
index 78ed186..0000000
--- a/json_tokens/write.go
+++ /dev/null
@@ -1,151 +0,0 @@
-package json_tokens
-
-import (
-	"fmt"
-	"strings"
-	"bufio"
-	"main/walk"
-)
-
-func stringPathSegment(segment walk.PathSegment) string {
-	return fmt.Sprintf("%v", segment)
-}
-
-type JSONOutStructure int
-const (
-	JSONOutRoot JSONOutStructure = iota
-	JSONOutMap
-	JSONOutArray
-	JSONOutString
-	JSONOutValueEnd
-)
-
-type JSONOut struct {
-	structure []JSONOutStructure
-	writer *bufio.Writer
-}
-
-func (out *JSONOut) indent(adjust int) {
-	fmt.Fprint(out.writer, strings.Repeat("\t", len(out.structure) - 1 + adjust))
-}
-
-func (out *JSONOut) atomOut(key string, atom walk.AtomOLD) {
-	state := out.structure[len(out.structure) - 1]
-	switch state {
-		case JSONOutRoot, JSONOutMap, JSONOutArray:
-			switch atom.Typ {
-				case walk.AtomNull, walk.AtomBool, walk.AtomNumber:
-					out.indent(0)
-					if state == JSONOutMap {
-						fmt.Fprintf(out.writer, "%q: ", key)
-					}
-					fmt.Fprint(out.writer, atom.String())
-					out.structure = append(out.structure, JSONOutValueEnd)
-				case walk.AtomStringTerminal:
-					out.indent(0)
-					if state == JSONOutMap {
-						fmt.Fprintf(out.writer, "%q: ", key)
-					}
-					fmt.Fprint(out.writer, "\"")
-					out.structure = append(out.structure, JSONOutString)
-				case walk.AtomTerminal:
-					switch atom.Terminal() {
-						case walk.MapBegin:
-							out.indent(0)
-							if state == JSONOutMap {
-								fmt.Fprintf(out.writer, "%q: ", key)
-							}
-							fmt.Fprint(out.writer, "{\n")
-							out.structure = append(out.structure, JSONOutMap)
-						case walk.ArrayBegin:
-							out.indent(0)
-							if state == JSONOutMap {
-								fmt.Fprintf(out.writer, "%q: ", key)
-							}
-							fmt.Fprint(out.writer, "[\n")
-							out.structure = append(out.structure, JSONOutArray)
-						case walk.MapEnd:
-							out.indent(-1)
-							if state != JSONOutMap {
-								panic("Map ended while not inside a map")
-							}
-							fmt.Fprint(out.writer, "}")
-							out.structure[len(out.structure) - 1] = JSONOutValueEnd
-						case walk.ArrayEnd:
-							out.indent(-1)
-							if state != JSONOutArray {
-								panic("Array ended while not inside a array")
-							}
-							fmt.Fprint(out.writer, "]")
-							out.structure[len(out.structure) - 1] = JSONOutValueEnd
-						default:
-							panic("Invalid TerminalValue")
-					}
-				default:
-					panic("Invalid AtomType in root value")
-			}
-		case JSONOutValueEnd:
-			out.structure = out.structure[:len(out.structure) - 1]
-			underState := out.structure[len(out.structure) - 1]
-			if underState == JSONOutMap && atom.Typ == walk.AtomTerminal && atom.Terminal() == walk.MapEnd {
-				fmt.Fprint(out.writer, "\n")
-				out.indent(-1)
-				fmt.Fprint(out.writer, "}")
-				out.structure[len(out.structure) - 1] = JSONOutValueEnd
-			} else if underState == JSONOutArray && atom.Typ == walk.AtomTerminal && atom.Terminal() == walk.ArrayEnd {
-				fmt.Fprint(out.writer, "\n")
-				out.indent(-1)
-				fmt.Fprint(out.writer, "]")
-				out.structure[len(out.structure) - 1] = JSONOutValueEnd
-			} else if underState == JSONOutRoot {
-				panic("Tried to output JSON after root value has concluded")
-			} else {
-				fmt.Fprint(out.writer, ",\n")
-				out.atomOut(key, atom)
-			}
-		case JSONOutString:
-			if atom.Typ == walk.AtomStringTerminal {
-				fmt.Fprint(out.writer, "\"")
-				out.structure[len(out.structure) - 1] = JSONOutValueEnd
-			} else {
-				fmt.Fprint(out.writer, atom.String())
-			}
-		default:
-			panic("Invalid JSONOutState")
-	}
-}
-
-func (out *JSONOut) Print(path walk.Path, values []walk.AtomOLD) {
-	var segment walk.PathSegment
-	if len(path) > 0 {
-		segment = path[len(path) - 1]
-	}
-	segmentString := stringPathSegment(segment)
-	for _, atom := range values {
-		out.atomOut(segmentString, atom)
-	}
-}
-
-func (out *JSONOut) Write(item walk.WalkItem) error {
-	pathValues, err := walk.Compound(item.Path)
-	if err != nil {
-		return err
-	}
-	path := walk.PathFromWalkValues(pathValues)
-	out.Print(path, item.Value)
-	return nil
-}
-
-func (out *JSONOut) AssertDone() {
-	out.writer.Flush()
-	if len(out.structure) != 2 || out.structure[0] != JSONOutRoot || out.structure[1] != JSONOutValueEnd {
-		panic("Program ended with incomplete JSON output")
-	}
-}
-
-func NewJSONOut(writer *bufio.Writer) *JSONOut {
-	return &JSONOut {
-		structure: []JSONOutStructure{JSONOutRoot},
-		writer: writer,
-	}
-}