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- NNNNAAAAMMMMEEEE
- subs - Perl pragma to predeclare sub names
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- use subs qw(frob);
- frob 3..10;
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- This will predeclare all the subroutine whose names are in
- the list, allowing you to use them without parentheses even
- before they're declared.
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- Unlike pragmas that affect the $^H hints variable, the use
- vars and use subs declarations are not BLOCK-scoped. They
- are thus effective for the entire file in which they appear.
- You may not rescind such declarations with no vars or no
- subs.
-
- See the section on _P_r_a_g_m_a_t_i_c _M_o_d_u_l_e_s in the _p_e_r_l_m_o_d_l_i_b
- manpage and the section on _s_t_r_i_c_t _s_u_b_s in the _s_t_r_i_c_t
- manpage.
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- Page 1 (printed 10/23/98)
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