From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 14 Jul 2019 04:43:46 +0000 (-0700)
Subject: * src/lisp.h (struct Lisp_Hash_Table.count): Improve comment.
X-Git-Tag: emacs-27.0.90~1930
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=61a79e88e4a29854af519bf0e48c3a71197e0ddd;p=emacs.git

* src/lisp.h (struct Lisp_Hash_Table.count): Improve comment.
---

diff --git a/src/lisp.h b/src/lisp.h
index 4885e26e3f3..13014c82dc3 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -2278,7 +2278,8 @@ struct Lisp_Hash_Table
      'index' are special and are either ignored by the GC or traced in
      a special way (e.g. because of weakness).  */
 
-  /* Number of key/value entries in the table.  */
+  /* Number of key/value entries in the table.  This number is
+     negated if the table needs rehashing.  */
   ptrdiff_t count;
 
   /* Index of first free entry in free list, or -1 if none.  */