+2019-12-23 Eli Zaretskii <eliz@gnu.org>
+
+ * posixstat.h (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH)
+ (S_IXOTH, S_IRWXG, S_IRWXO): Define if undefined, even if S_IRWXU
+ is defined, because non-Posix systems may defined only the user
+ bits.
+
[Readline-specific changelog. Descriptions of changes to the source are
found in the bash changelog.]