11   FF-Test: FF's in Text                      V
22   Options -b -3 / -a -3 / ...
33   --------------------------------------------
44 3456789 123456789 123456789 123456789 12345678
55   3 Columns downwards ..., <= 5 lines per page
66   FF-Arangements: One Empty Page
77   text\f\f\n; text\f\n\ftext; \f\ftext;
88   \f\f\n; \f\n\f\n;
99
1010  zzzzzzzzzzzzzzzzzzzzzzzzzz123456789
111                                       12345678
122                                       12345678
133 line truncation before FF; r_r_o_l-test:
1414 456789 123456789 123456789 123456789
15
1615 xyzxyzxyz XYZXYZXYZ abcabcab
1716 456789 123456789 xyzxyzxyz XYZXYZXYZ
187                                       12345678
198                                       12345678
209 3456789 ab
2120 DEFGHI 123
221                                       12345678
232                                       12345678
243                                       12345678
254                                       12345678
265                                       12345678
276                                       12345678
2827 no truncation before FF; (r_l-test):
2928 no trunc
30
3129 xyzxyzxyz XYZXYZXYZ abcabcab
3230 456789 123456789 xyzxyzxyz XYZXYZXYZ
331                                       12345678
342 3456789 abcdefghi
353                                       12345678
364                                       12345678
375                                       12345678
386                                       12345678
397                                       12345678
408                                       12345678
419 3456789 abcdefghi
4240 DEFGHI 123456789
4341 yzxyzxyz XYZXYZXYZ abcabcab
4442 456789 123456789 abcdefghi ABCDEDFHI
45
4643 xyzxyzxyz XYZXYZXYZ abcabcab
4744 456789 123456789 xyzxyzxyz XYZXYZXYZ
485                                       12345678
496                                       12345678
507                                       12345678
518                                       12345678
529                                       12345678
5350                                      12345678
541                                       12345678
552                                       12345678
563                                       12345678
574                                       12345678
5855 yzxyzxyz XYZXYZXYZ abcabcab
5956 456789 123456789 abcdefghi ABCDEDFHI
60
6157 xyzxyzxyz XYZXYZXYZ abcabcab
6258 456789 123456789 xyzxyzxyz XYZXYZXYZ
639                                       12345678
6460 DEFGHI 123456789
65