Mercurial > octave-nkf
view libcruft/ranlib/lennob.f @ 11542:695141f1c05c ss-3-3-55
snapshot 3.3.55
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sat, 15 Jan 2011 04:53:04 -0500 |
parents | 30c606bec7a8 |
children |
line wrap: on
line source
INTEGER FUNCTION lennob(string) IMPLICIT INTEGER (a-p,r-z),LOGICAL (q) C********************************************************************** C C INTEGER FUNCTION LENNOB( STRING ) C LENgth NOt counting trailing Blanks C C C Function C C C Returns the length of STRING up to and including the last C non-blank character. C C C Arguments C C C STRING --> String whose length not counting trailing blanks C is returned. C C********************************************************************** CHARACTER*(*) string end = len(string) DO 20,i = end,1,-1 IF (.NOT. (string(i:i).NE.' ')) GO TO 10 lennob = i RETURN 10 CONTINUE 20 CONTINUE lennob = 0 RETURN END