endless tab?

[bb]

It is not really endless but the tab does not have any line break. If I 
try to insert \break this will be ignored? There must be something wrong 
with my code I cannot figure out?

Thanks for help

\version "2.19.80"
        \new TabStaff {
        \set TabStaff.tablatureFormat = #fret-number-tablature-format-banjo
         \set TabStaff.stringTunings = #banjo-open-g-tuning
        %\set TabStaff.stringTunings = #(four-string-banjo banjo-c-tuning)

       \tabFullNotation
       \stemDown
 cis'''16\1 c'''16.\1 b''8\1 ais''8.\1 a''4\1 gis''4.\1 g''2\1 
fis''2.\1 f''1\1 e''1.\1 dis''\1 d''\1 cis''\1 c''\1 b'\1 ais'\1 a'\1 
gis'\1 g'\1 fis'\1 f'\1 e'\1 dis'\1 d'\1 g'\3 ais''\2 a''\2 e'\3 g''\2 
fis''\2 f''\2 e''\2 dis''\2 d''\2 cis''\2 c''\2 b'\2 ais'\2 a'\2 gis'\2 
g'\2 fis'\2 f'\2 e'\2 dis'\2 d'\2 cis'\2 c'\2 b\2 g'\3 fis'\3 f'\3 e'\3 
dis'\3 d'\3 cis'\3 c'\3 b\3 ais\3 a\3 gis\3 g\3 d'\4 cis'\4 c'\4 b\4 
ais\4 a\4 gis\4 g\4 fis\4 f\4 e\4 dis\4 d\4 d\4 dis\4 e\4 f\4 fis\4 g\4 
gis\4 a\4 ais\4 b8\4 < c'\4 cis'\4 d'\4 >4 < g''\5 gis''\5 a''\5 ais''\5 >8
            }