+fixes

.emacs

@@ -643,6 +643,7 @@
 ;;    - added projectile and config
 ;;    - added hydra and config (for org tables and projectile)
 ;;    - finished org table hydra
+;;    - added info hydra, fixed 't bug
 
 ;; ** TODO
 
@@ -4282,6 +4283,66 @@ to select from a list of installed manuals."
       (switch-to-buffer bufer)
       (info manual buffer))))
 
+;; from examples, I love this one!, replaces the ? buffer
+(define-key Info-mode-map (kbd "?") #'hydra-info/body)
+(defhydra hydra-info (:color blue
+                      :hint nil)
+      "
+Info-mode:
+  ^^_]_ forward  (next logical node)       ^^_l_ast (←)        _u_p (↑)                             _f_ollow reference       _T_OC
+  ^^_[_ backward (prev logical node)       ^^_r_eturn (→)      _m_enu (↓) (C-u for new window)      _i_ndex                  _d_irectory
+  ^^_n_ext (same level only)               ^^_H_istory         _g_oto (C-u for new window)          _,_ next index item      _c_opy node name
+  ^^_p_rev (same level only)               _<_/_t_op           _b_eginning of buffer                virtual _I_ndex          _C_lone buffer
+  regex _s_earch (_S_ case sensitive)      ^^_>_ final         _e_nd of buffer                      ^^                       _a_propos
+  _1_ .. _9_ Pick first .. ninth item in the node's menu.
+"
+      ("]"   Info-forward-node)
+      ("["   Info-backward-node)
+      ("n"   Info-next)
+      ("p"   Info-prev)
+      ("s"   Info-search)
+      ("S"   Info-search-case-sensitively)
+
+      ("l"   Info-history-back)
+      ("r"   Info-history-forward)
+      ("H"   Info-history)
+      ("t"   Info-top-node)
+      ("<"   Info-top-node)
+      (">"   Info-final-node)
+
+      ("u"   Info-up)
+      ("^"   Info-up)
+      ("m"   Info-menu)
+      ("g"   Info-goto-node)
+      ("b"   beginning-of-buffer)
+      ("e"   end-of-buffer)
+
+      ("f"   Info-follow-reference)
+      ("i"   Info-index)
+      (","   Info-index-next)
+      ("I"   Info-virtual-index)
+
+      ("T"   Info-toc)
+      ("d"   Info-directory)
+      ("c"   Info-copy-current-node-name)
+      ("C"   clone-buffer)
+      ("a"   info-apropos)
+
+      ("1"   Info-nth-menu-item)
+      ("2"   Info-nth-menu-item)
+      ("3"   Info-nth-menu-item)
+      ("4"   Info-nth-menu-item)
+      ("5"   Info-nth-menu-item)
+      ("6"   Info-nth-menu-item)
+      ("7"   Info-nth-menu-item)
+      ("8"   Info-nth-menu-item)
+      ("9"   Info-nth-menu-item)
+
+      ("?"   Info-summary "Info summary")
+      ("h"   Info-help "Info help")
+      ("q"   Info-exit "Info exit")
+      ("C-g" nil "cancel" :color blue))
+
 ;; --------------------------------------------------------------------------------
 
 ;; *** calc et al.