4.3BSD-Reno/share/man/cat3f/len.0

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INDEX(3F)		      1985			INDEX(3F)



NNAAMMEE
     index, rindex, lnblnk, len - tell about character objects

SSYYNNOOPPSSIISS
     ((iinnttrriinnssiicc)) ffuunnccttiioonn iinnddeexx ((ssttrriinngg,, ssuubbssttrr))
     cchhaarraacctteerr**((**)) ssttrriinngg,, ssuubbssttrr

     iinntteeggeerr ffuunnccttiioonn rriinnddeexx ((ssttrriinngg,, ssuubbssttrr))
     cchhaarraacctteerr**((**)) ssttrriinngg,, ssuubbssttrr

     ffuunnccttiioonn llnnbbllnnkk ((ssttrriinngg))
     cchhaarraacctteerr**((**)) ssttrriinngg

     ((iinnttrriinnssiicc)) ffuunnccttiioonn lleenn ((ssttrriinngg))
     cchhaarraacctteerr**((**)) ssttrriinngg

DDEESSCCRRIIPPTTIIOONN
     _I_n_d_e_x (_r_i_n_d_e_x) returns the index of the first (last)
     occurrence of the substring _s_u_b_s_t_r in _s_t_r_i_n_g, or zero if it
     does not occur.  _I_n_d_e_x is an f77 intrinsic function; _r_i_n_d_e_x
     is a library routine.

     _L_n_b_l_n_k returns the index of the last non-blank character in
     _s_t_r_i_n_g. This is useful since all f77 character objects are
     fixed length, blank padded.  Intrinsic function _l_e_n returns
     the size of the character object argument.

FFIILLEESS
     /usr/lib/libF77.a


























Printed 7/27/90                May				1