[Typo3] gifbuilder, splitchar, two lines

[Ralf mertes]

Hi list

graphical pageheader
first line: Prof. Dr. xxxx
second line: yyyyyyy

following setup won't split the lines with the backspace
tomatoes on my eyes ?

setup

head = IMAGE
head.file = GIFBUILDER
head.file {
    XY = 432,55
    10 = TEXT 
 
    10.text.data = leveltitle:3
    10.text.case = upper

    10.fontFile = fileadmin/fonts/verdana.ttf
    10.fontSize = 18
    10.fontColor = #990066
    10.offset = 0, 18
    10.text.listNum = 0
    10.text.listNum.splitChar = 10
    10.niceText = 1
        
    20 < .10    
    20.fontSize = 30
    20.fontColor = #990066
    20.text.listNum = last
    20.offset = 0,50
 
} 
	

Greetings Ralf