From 4942c698fce6dfa61d9448518e9811e988c1dd3f Mon Sep 17 00:00:00 2001
From: Joseph Edwards <josephdavidedwards@gmail.com>
Date: Thu, 13 Jun 2024 20:23:35 +0100
Subject: [PATCH] Add TODOs

---
 include/libsemigroups/presentation.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/libsemigroups/presentation.hpp b/include/libsemigroups/presentation.hpp
index b595b942a..9a6ab5fc2 100644
--- a/include/libsemigroups/presentation.hpp
+++ b/include/libsemigroups/presentation.hpp
@@ -190,6 +190,8 @@ namespace libsemigroups {
     //! any) consist of letters belonging to the alphabet.
     //!
     //! \sa validate_alphabet, validate_rules, and \ref validate.
+    // TODO(later) should this set the characters to human readable for
+    // std:string?
     Presentation& alphabet(size_type n);
 
     //! \brief Set the alphabet const reference.