style: moved functions around

pkg/saccharine/saccharine.go

@@ -0,0 +1,22 @@
+// Package "saccharine" provides a simple language built on top of λ-calculus,
+// to facilitate productive coding using it.
+package saccharine
+
+import (
+	"git.maximhutz.com/max/lambda/pkg/saccharine/token"
+)
+
+// Convert a piece of valid saccharine code into an expression.
+func Parse(code string) (Expression, error) {
+	tokens, err := token.Parse(code)
+	if err != nil {
+		return nil, err
+	}
+
+	return parse(tokens)
+}
+
+// Convert a parsed saccharine expression back into source code.
+func Stringify(expression Expression) string {
+	return stringifyExpression(expression)
+}