nclude only those that contain a <CODE>BuildInfo.om</CODE> file. For this purpose, we can use the
<CODE>find</CODE> function, which traverses the directory hierarchy looking for files that match a test
expression. In our case, we want to search for files with the name <CODE>BuildInfo.om</CODE>.
Here is an example call.</P><PRE CLASS="verbatim">    osh&gt; FILES = $(find . -name BuildInfo.om)
    - : &lt;array
            /home/jyh/.../omake/doc/html/BuildInfo.om : File
            /home/jyh/.../omake/src/Bu