2 files changed, 8 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 720614faecc..89fa90d9f92 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2012-01-29  Glenn Morris  <rgm@gnu.org>
+
+        * gnutls.c (syms_of_gnutls): More doc (from etc/NEWS).
+
 2012-01-28  Samuel Thibault  <sthibault@debian.org>  (tiny change)
 
         * s/gnu.h: Define POSIX_SIGNALS (Bug#10552).
diff --git a/src/gnutls.c b/src/gnutls.c
index e7801cea746..d7bf0e8edb8 100644
--- a/src/gnutls.c
+++ b/src/gnutls.c
@@ -1118,7 +1118,10 @@ syms_of_gnutls (void)
   defsubr (&Sgnutls_available_p);
 
   DEFVAR_INT ("gnutls-log-level", global_gnutls_log_level,
-              doc: /* Logging level used by the GnuTLS functions.  */);
+              doc: /* Logging level used by the GnuTLS functions.
+Set this larger than 0 to get debug output in the *Messages* buffer.
+1 is for important messages, 2 is for debug data, and higher numbers
+are as per the GnuTLS logging conventions.  */);
   global_gnutls_log_level = 0;
 }