Assume the following text-content:

"This is the first paragraph<bookmark name="test"><par_break>
<TextTable>
This is the second paragraph</bookmark><par_break>"

where <bookmark name="test">...</bookmarks> is a bookmark named "test" that has
been inserted into the text using Insert->Bookmark (and markes the included
content), <par_break> is a new-paragraph-charakter (shown with view->nonprinting
Charakters) and <TextTable> is a simple TextTable inserted with Table->insert.

The following basic-code deletes the first paragraph in which the bookmark
"test" starts:

Sub removeFirstPar
	mytext = ThisComponent.Text
	bookmark = ThisComponent.getBookmarks().getByName("test")
	range = bookmark.getAnchor()
	parEnum = range.createEnumeration()
	if(parEnum.hasMoreElements()) then
	  par = parEnum.nextElement()
	  mytext.removeTextContent(par)	
	endif
End Sub

After running the code, the first paragraph gets removed (OK), but there is a
new Bookmark "SwXTextPosition***" (*** is a generated number) created, which I
didn't expect (BUG!).

The mistake (only) occurs in the case of the combination of a TextParagraph
followed by a TextTable surrounded by a Bookmarks that marks both elements. So
the missbehaviour doesn't occur when running the macro on the following
text-content-example:

"This is the first paragraph<bookmark name="test"><par_break>
This is the second paragraph<par_break>
And this is the third paragraph</bookmark><par_break>"

What I really want to do is to delete an empty paragraph before a TextTable,
where the positions of the Paragraph and the Table are provided by a bookmark.