1 files changed, 0 insertions, 152 deletions
diff --git a/walk/walk.go b/walk/walk.go
index 65fac6e..aca6a8c 100644
--- a/walk/walk.go
+++ b/walk/walk.go
@@ -2,7 +2,6 @@ package walk
 
 import (
 	"fmt"
-	"math"
 	"strings"
 	"unicode/utf8"
 )
@@ -221,40 +220,6 @@ func (_ MapEndTerminal) edible() {}
 func (_ MapEndTerminal) atom() {}
 func (_ MapEndTerminal) terminal() {}
 
-// int or string
-type PathSegment interface {}
-
-type Path []PathSegment
-func (path Path) ToWalkValues() []ValueOLD {
-	var values []ValueOLD
-	for _, segment := range path {
-		switch s := segment.(type) {
-			case int:
-				values = append(values, ValueNumber(s))
-			case string:
-				values = append(values, ValueString(s))
-			default:
-				panic("Invalid PathSegment")
-		}
-	}
-	return values
-}
-
-func PathFromWalkValues(values []ValueOLD) Path {
-	var segments []PathSegment
-	for _, value := range values {
-		switch v := value.(type) {
-			case ValueNumber:
-				segments = append(segments, int(math.Round(float64(v))))
-			case ValueString:
-				segments = append(segments, string(v))
-			default:
-				panic("Invalid value in path")
-		}
-	}
-	return segments
-}
-
 type WalkItem struct {
 	Value ValueList
 	Path ValueList
@@ -277,120 +242,3 @@ func (item WalkItem) Debug() string {
 	}
 	return builder.String()
 }
-
-func ConcatData(first []AtomOLD, second []AtomOLD) []AtomOLD {
-	res := make([]AtomOLD, 0, len(first) + len(second))
-	res = append(res, first...)
-	res = append(res, second...)
-	return res
-}
-
-func Atomise(in []ValueOLD) (out []AtomOLD) {
-	numAtoms := 0
-	for _, value := range in {
-		switch v := value.(type) {
-			case ValueTerminal, ValueNull, ValueBool, ValueNumber:
-				numAtoms++
-			case ValueString:
-				numAtoms += utf8.RuneCountInString(string(v)) + 2
-			default:
-				panic("Invalid WalkValue")
-		}
-	}
-	out = make([]AtomOLD, 0, numAtoms)
-	for _, value := range in {
-		out = value.Atomise(out)
-	}
-	return out
-}
-
-type CompoundError int
-
-const (
-	CompoundRuneOutsideString CompoundError = iota
-	CompoundUnknownAtom
-	CompoundMissingEnd
-	CompoundInvalidStringAtom
-)
-
-func (err CompoundError) Error() string {
-	switch err {
-		case CompoundRuneOutsideString:
-			return "Compound Error: Rune Outside String"
-		case CompoundUnknownAtom:
-			return "Compound Error: Unknown Atom"
-		case CompoundMissingEnd:
-			return "Compound Error: Missing End"
-		case CompoundInvalidStringAtom:
-			return "Compound Error: Invalid String Atom"
-		default:
-			panic("Invalid CompoundError")
-	}
-}
-
-type CompoundResult struct {
-	value ValueOLD
-	error error
-}
-
-func Compound(in []AtomOLD) (out []ValueOLD, error error) {
-	numValues := 0
-	i := 0
-	inString := false
-	for _, atom := range in {
-		switch atom.Typ {
-			case AtomNull, AtomBool, AtomNumber, AtomTerminal:
-				if !inString {
-					numValues++
-				}
-			case AtomStringTerminal:
-				if inString {
-					numValues++
-				}
-				inString = !inString
-		}
-	}
-	i = 0
-	out = make([]ValueOLD, 0, numValues)
-	for {
-		if i >= len(in) {
-			break
-		}
-		atom := in[i]
-		i++
-		switch atom.Typ {
-			case AtomNull:
-				out = append(out, ValueNull{})
-				continue
-			case AtomBool:
-				out = append(out, ValueBool(atom.data != 0))
-				continue
-			case AtomNumber:
-				out = append(out, ValueNumber(math.Float64frombits(atom.data)))
-				continue
-			case AtomTerminal:
-				out = append(out, ValueTerminal(atom.data))
-				continue
-			case AtomStringRune:
-				return nil, CompoundRuneOutsideString
-			case AtomStringTerminal:
-			default:
-				return nil, CompoundUnknownAtom
-		}
-		// Handle string start
-		var builder strings.Builder
-		for {
-			if i >= len(in) {
-				return nil, CompoundMissingEnd
-			}
-			atom := in[i]
-			i++
-			if atom.Typ == AtomStringTerminal {
-				break
-			}
-			builder.WriteString(atom.String())
-		}
-		out = append(out, ValueString(builder.String()))
-	}
-	return out, nil
-}