update of packages

lisp/ess/ess-custom.el

@@ -323,7 +323,7 @@ Value of `ess-startup-directory' has precedence over this function."
 (defvaralias 'ess-directory 'ess-startup-directory)
 (defcustom ess-startup-directory nil
   "The directory to run ESS processes from.
-If a string it should bi a directory from which to start the
+If a string it should be a directory from which to start the
 process. If a symbol, the symbol's value should be a directory.
 
 For example, the following setting would always start the process
@@ -1322,7 +1322,7 @@ these values, use the customize interface. See the documentation
 of each variable for its meaning."
   :group 'ess-edit
   :type 'alist
-  :initialize 'custom-initialize-set
+  :initialize #'custom-initialize-set
   :set (lambda (symbol value)
          (set symbol value)
          (ess-add-style 'OWN value)))
@@ -1400,7 +1400,11 @@ Good for setting up your directory."
 
 (defcustom ess-post-run-hook nil
   "Hook to call just after the ESS process starts up.
-Good for evaluating ESS code."
+Currently this should not be used to interact with the inferior
+process because this hook runs too early, before the inferior
+mode had a chance to properly start up the process. To interact
+with the process, you must use a mode-specific hook like
+'ess-r-post-run-hook'."
   :group 'ess-hooks
   :type 'hook)