gui vs. server

Hi, when displaying search results, I would like to show more or less following and preceding nodes depending on the fond node name. This works fine in the GUI using this XQuery:

for $i at $p in //*[text() contains text ('Kopf' ftand 'Sand' ftand 'stecken')][self::*:p or self::*:l]

let $pre := $i/preceding-sibling::*[position()<8]
let $suc := $i/following-sibling::*[position()<8]

return <div>
	{if (string(fn:node-name($i)) = "l") then  $pre  else "P"}
	{ft:mark($i [text() contains text ('Kopf' ftand 'Sand' ftand 'stecken')]) }
	{if (string(fn:node-name($i)) = "l") then  $suc else "P"}
	</div>

For "l"-nodes I get preceding and following nodes, for "p" nodes the "P" will be printed. However, when running the same on the server using a perl client (applying quoting for variables), I get the "P" for p-nodes but nothing for "l"-nodes. The conditional expression is correct, if I replace then $pre with then <p>LLL</p> everything works fine, "<p>LLL</p>" will be printed. If I skip the condition and allow preceding and following nodes for every $i, I get preceding and following nodes for "p"-nodes only, but not for "l"-nodes -- there is simple nothing. Is there any difference between GUI and Server? I use BaseX 7.1 beta, but I got the same effect with the BaseX 7.1 stable. Best regards Cerstin

OK, I got it, I somehow managed to confuse ">" and "<". Everything is running smoothly :)