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来自「实战Linux编程的原代码,希望对学驱动的人能有所帮助」· 代码 · 共 595 行

-- Date/Time --                         x                         Page 1


1   FF-Test: FF's in Text                      V
2   Options -b -3 / -a -3 / ...
3   --------------------------------------------
4 3456789 123456789 123456789 123456789 12345678
5   3 Columns downwards ..., <= 5 lines per page
6   FF-Arangements: One Empty Page
7   text\f\f\n; text\f\n\ftext; \f\ftext;
8   \f\f\n; \f\n\f\n;
9   
10  zzzzzzzzzzzzzzzzzzzzzzzzzz123456789
1                                       12345678
2                                       12345678
3 line truncation before FF; r_r_o_l-test:
14 456789 123456789 123456789 123456789

















































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-- Date/Time --                         x                         Page 3


15 xyzxyzxyz XYZXYZXYZ abcabcab
16 456789 123456789 xyzxyzxyz XYZXYZXYZ
7                                       12345678
8                                       12345678
9 3456789 ab
20 DEFGHI 123
1                                       12345678
2                                       12345678
3                                       12345678
4                                       12345678
5                                       12345678
6                                       12345678
27 no truncation before FF; (r_l-test):
28 no trunc

















































-- Date/Time --                         x                         Page 4

































































-- Date/Time --                         x                         Page 5


29 xyzxyzxyz XYZXYZXYZ abcabcab
30 456789 123456789 xyzxyzxyz XYZXYZXYZ
1                                       12345678
2 3456789 abcdefghi
3                                       12345678
4                                       12345678
5                                       12345678
6                                       12345678
7                                       12345678
8                                       12345678
9 3456789 abcdefghi
40 DEFGHI 123456789
41 yzxyzxyz XYZXYZXYZ abcabcab 
42 456789 123456789 abcdefghi ABCDEDFHI

















































-- Date/Time --                         x                         Page 6

































































-- Date/Time --                         x                         Page 7

































































-- Date/Time --                         x                         Page 8


43 xyzxyzxyz XYZXYZXYZ abcabcab
44 456789 123456789 xyzxyzxyz XYZXYZXYZ
5                                       12345678
6                                       12345678
7                                       12345678
8                                       12345678
9                                       12345678
50                                      12345678
1                                       12345678
2                                       12345678
3                                       12345678
4                                       12345678
55 yzxyzxyz XYZXYZXYZ abcabcab 
56 456789 123456789 abcdefghi ABCDEDFHI

















































-- Date/Time --                         x                         Page 9


57 xyzxyzxyz XYZXYZXYZ abcabcab
58 456789 123456789 xyzxyzxyz XYZXYZXYZ
9                                       12345678
60 DEFGHI 123456789