This package provides commands for increasing or decreasing the default font size in all GUI Emacs frames -- it is like an Emacs-wide version of `text-scale-mode'. Usage: Enable the global minor mode `default-text-scale-mode' to bind C-M-= and C-M-- to `default-text-scale-increase' and `default-text-scale-decrease' respectively. Alternatively, bind those commands directly in another map.