eight: bold;">end</span>;</span><br
 style="font-family: courier new,courier,monospace;">
<span style="font-family: courier new,courier,monospace;">&nbsp; <span
 style="font-weight: bold;">if </span><span style="font-weight: bold;">not</span>assigned(LSchema)<span
 style="font-weight: bold;">then</span></span><br
 style="font-family: courier new,courier,monospace;">
<span style="font-family: courier new,courier,monospace;">&nbsp;&nbsp;&nbsp;<span
 style="font-weight: bold;">begin</span></span><br
 s