-
-.Uh "The Folder Stack"
-The `\-push' switch directs \fIfolder\fR to push the current folder
-onto the \fIfolder\-stack\fR, and make the `+folder' argument the
-current folder. If `+folder' is not given, the current folder and the
-top of the \fIfolder\-stack\fR are exchanged. This corresponds to the
-\*(lqpushd\*(rq operation in the \fICShell\fR.
-
-The `\-pop' switch directs \fIfolder\fR to discard the top of the
-\fIfolder\-stack\fR, after setting the current folder to that value.
-No `+folder' argument is allowed. This corresponds to the \*(lqpopd\*(rq
-operation in the \fICShell\fR. The `\-push' switch and the `\-pop' switch
+.PP
+.SS "The Folder Stack"
+The
+.B \-push
+switch directs
+.B folder
+to push the current folder
+onto the
+.IR folder\-stack ,
+and make the
+.I +folder
+argument the current folder. If
+.I +folder
+is not given, the current folder and the
+top of the
+.I folder\-stack
+are exchanged. This corresponds to the
+\*(lqpushd\*(rq operation in the shell.
+.PP
+The
+.B \-pop
+switch directs
+.B folder
+to discard the top of the
+.IR folder\-stack ,
+after setting the current folder to that value.
+No
+.I +folder
+argument is allowed. This corresponds to the \*(lqpopd\*(rq
+operation in the shell. The
+.B \-push
+switch and the
+.B \-pop
+switch