--- config.def.h	2019-02-02 04:55:28.000000000 -0800
+++ config.def.h	2019-07-12 11:40:50.530164308 -0700
@@ -5,6 +5,13 @@ static const unsigned int borderpx  = 1;
 static const unsigned int snap      = 32;       /* snap pixel */
 static const int showbar            = 1;        /* 0 means no bar */
 static const int topbar             = 1;        /* 0 means bottom bar */
+/*  Display modes of the tab bar: never shown, always shown, shown only in  */
+/*  monocle mode in the presence of several windows.                        */
+/*  Modes after showtab_nmodes are disabled.                                */
+enum showtab_modes { showtab_never, showtab_auto, showtab_nmodes, showtab_always};
+static const int showtab			= showtab_auto;        /* Default tab bar show mode */
+static const int toptab				= False;               /* False means bottom tab bar */
+
 static const char *fonts[]          = { "monospace:size=10" };
 static const char dmenufont[]       = "monospace:size=10";
 static const char col_gray1[]       = "#222222";