From bcbc7c46b81a5b4ecee70737d7feca19c1998877 Mon Sep 17 00:00:00 2001
From: David Botton <david@botton.com>
Date: Fri, 11 Feb 2022 08:48:30 -0500
Subject: [PATCH] comment on what implementations covered

---
 source/clog-utilities.lisp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/clog-utilities.lisp b/source/clog-utilities.lisp
index b6e189e..d1b606b 100644
--- a/source/clog-utilities.lisp
+++ b/source/clog-utilities.lisp
@@ -14,6 +14,8 @@
 
 (defun make-hash-table* (&rest args)
   "Use native concurrent hash tables"
+  ;; This covers sbcl ecl mazzano lw and ccl.
+  ;; (lw and ccl default hash is synchronized)
   #+(or sbcl ecl mezzano)
   (apply #'make-hash-table :synchronized t args)
   #-(or sbcl ecl mezzano) (make-hash-table))