f it has been suspended.
</P></LI><LI CLASS="li-itemize"><CODE>fg</CODE><A NAME="@default394"></A><P>The <CODE>fg</CODE> method brings a job to the foreground.
The job is resumed if it has been suspended.
</P></LI><LI CLASS="li-itemize"><CODE>stop</CODE><A NAME="@default395"></A><P>The <CODE>stop</CODE> method suspends a running job.
</P></LI><LI CLASS="li-itemize"><CODE>wait</CODE><A NAME="@default396"></A><P>The <CODE>wait</CODE> function waits for a running job to terminate.
It is not possible to wait fo