From 55aa25eca3839ae6eebe75cfe9791eb8087aad88 Mon Sep 17 00:00:00 2001
From: Daniel Spiljar <dspiljar@datatipp.se>
Date: Mon, 8 May 2023 22:54:58 +0200
Subject: [PATCH] Add migration from pcre to pcre2 to the TODO list.

---
 TODO.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/TODO.md b/TODO.md
index a82e839..3e73bd3 100644
--- a/TODO.md
+++ b/TODO.md
@@ -18,13 +18,14 @@
 
 ## File formats, encodings and standards
 
+- [ ] migrate to pcre2, as pcre is obsolete
+- [ ] use a more modern hash function than MD5
 - [ ] MIME support
 - [ ] support for GnuPG
 - [x] support for compressed mbox folders
 - [x] support for bzip2 compression
 - [ ] support for XZ-format compression
 - [ ] support for mail folder conversion
-- [ ] use a more modern hash function than MD5
 - [ ] improve error detection when a directory is not a Maildir or MH folder
 - [ ] document criteria for folder format detection