bsd man page for len

Query: len

OS: bsd

Section: 3f

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

INDEX(3F)																 INDEX(3F)

NAME
index, rindex, lnblnk, len - tell about character objects
SYNOPSIS
(intrinsic) function index (string, substr) character*(*) string, substr integer function rindex (string, substr) character*(*) string, substr function lnblnk (string) character*(*) string (intrinsic) function len (string) character*(*) string
DESCRIPTION
Index (rindex) returns the index of the first (last) occurrence of the substring substr in string, or zero if it does not occur. Index is an f77 intrinsic function; rindex is a library routine. Lnblnk returns the index of the last non-blank character in string. This is useful since all f77 character objects are fixed length, blank padded. Intrinsic function len returns the size of the character object argument.
FILES
/usr/lib/libF77.a 4.2 Berkeley Distribution May 15, 1985 INDEX(3F)
Related Man Pages
rindex(3) - linux
index(3) - centos
rindex(3) - suse
rindex(3) - opendarwin
rindex(3) - v7
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