1 files changed, 20 insertions, 0 deletions
diff --git a/main/subexstate.go b/main/subexstate.go
index 00b9e75..880be38 100644
--- a/main/subexstate.go
+++ b/main/subexstate.go
@@ -123,3 +123,23 @@ func (state SubexCopyAnyState) eat(store Store, char rune) []SubexBranch {
 func (state SubexCopyAnyState) accepting(store Store) []string {
 	return nil
 }
+
+type SubexRangeState struct {
+	parts map[rune]rune
+	next SubexState
+}
+func (state SubexRangeState) eat(store Store, char rune) []SubexBranch {
+	out, exists := state.parts[char]
+	if !exists {
+		return nil
+	} else {
+		return []SubexBranch{{
+			state: state.next,
+			output: string(out),
+			store: store,
+		}}
+	}
+}
+func (state SubexRangeState) accepting(store Store) []string {
+	return nil
+}