The following options must be accepted by all pane classes.
:foreground
:background
Summary: These options specify the default foreground and background inks for a pane. Client code should be cautious about passing values for these two options, since the desktop's look and feel or the user's preferences should usually determine these values.
:text-style
Summary: This option specifies the default text style that should be used for any sort of pane that supports text output. Panes that do not support text output ignore this option. Client code should be cautious about passing values for this option, since the desktop's look and feel or the user's preferences should usually determine this value.
:name
Summary: This option specifies the name of the pane. It defaults to nil .
Common Lisp Interface Manager 2.0 User's Guide - 7 Aug 2017