From 45b0a838aa6e05131523dee291c561cf86f04771 Mon Sep 17 00:00:00 2001
From: Bart Schaefer <schaefer@zsh.org>
Date: Thu, 14 Mar 2024 13:22:11 -0700
Subject: [PATCH] unposted: Note bug that HIST_IGNORE_DUPS mishandles quoted
 whitespace.

---
 ChangeLog | 2 ++
 Etc/BUGS  | 5 ++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 5eca27d43..c3f770477 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2024-03-14  Bart Schaefer  <schaefer@zsh.org>
 
+	* unposted: Etc/BUGS: HIST_IGNORE_DUPS mishandles quoted whitespace.
+
 	* 52752: Src/params.c, Test/B02typeset.ztst: more typeset -p fixes
 	for local exports and improper "export -x" / "readonly -r" output.
 
diff --git a/Etc/BUGS b/Etc/BUGS
index b6ee30cbb..dee115ee0 100644
--- a/Etc/BUGS
+++ b/Etc/BUGS
@@ -57,4 +57,7 @@ and thus the expression is likely to be incorrectly interpreted.
 ------------------------------------------------------------------------
 52521: Empty files and unreadable files cannot be removed using the
 mapfile module "unset 'mapfile[filename]'", and are not distinguished
-from files that do not exist.
\ No newline at end of file
+from files that do not exist.
+------------------------------------------------------------------------
+52747,52755: HIST_IGNORE_DUPS et. al. ignore syntactically significant
+quoted whitespace and can incorrectly exclude commands as duplicates.