-\code{tab} & Style for frames' tabs and menu entries.
- Substyles: combinations of the form \code{a-s} where
- \code{a} is one of \code{active}\nobreak/\code{inactive} and
- \code{s} is one of \code{selected}\nobreak/\code{unselected} \\
-\code{tab-frame} & A more specific style for frames' tabs.
- Substyles: combinations of the form \code{a-s-t-d-u} where
- \code{a} and \code{s} are as above and
- \code{t} is one of \code{tagged}\nobreak/\code{not_tagged},
- \code{d} is one of \code{dragged}\nobreak/\code{not_dragged} and
- \code{u} is one of \code{activity}\nobreak/\code{no_activity}. \\
-\code{tab-frame-tiled}, & \\
-\code{tab-frame-tiled-alt}, & \\
-\code{tab-frame-floating}, & \\
-\code{tab-frame-transient} & More specific styles for frames in the
+\codestr{tab} & Style for frames' tabs and menu entries.
+ Substyle attributes:
+ \codestr{active}/\codestr{inactive} and
+ \codestr{selected}/\codestr{unselected} \\
+\codestr{tab-frame} & A more specific style for frames' tabs.
+ Additional substyle attributes include:
+ \codestr{tagged}/\codestr{not\_tagged},
+ \codestr{dragged}/\codestr{not\_dragged},
+ \codestr{activity}/\codestr{no\_activity},
+ \codestr{quasiactive}/\codestr{not\_quasiactive}. \\
+\codestr{tab-frame-tiled}, & \\
+\codestr{tab-frame-tiled-alt}, & \\
+\codestr{tab-frame-floating}, & \\
+\codestr{tab-frame-transient} & More specific styles for frames in the