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annotate libcruft/ranlib/lennob.f @ 5915:b2e1be30c8e9 ss-2-9-7

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[project @ 2006-07-28 18:08:56 by jwe]
author jwe
date Fri, 28 Jul 2006 18:08:56 +0000
parents 30c606bec7a8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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2329
30c606bec7a8 [project @ 1996-07-19 01:29:05 by jwe]
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1 INTEGER FUNCTION lennob(string)
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2 IMPLICIT INTEGER (a-p,r-z),LOGICAL (q)
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3 C**********************************************************************
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4 C
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5 C INTEGER FUNCTION LENNOB( STRING )
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6 C LENgth NOt counting trailing Blanks
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7 C
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8 C
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9 C Function
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10 C
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11 C
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12 C Returns the length of STRING up to and including the last
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13 C non-blank character.
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14 C
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15 C
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16 C Arguments
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17 C
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18 C
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19 C STRING --> String whose length not counting trailing blanks
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20 C is returned.
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21 C
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22 C**********************************************************************
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23 CHARACTER*(*) string
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24
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25 end = len(string)
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26 DO 20,i = end,1,-1
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27 IF (.NOT. (string(i:i).NE.' ')) GO TO 10
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28 lennob = i
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29 RETURN
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30
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31 10 CONTINUE
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32 20 CONTINUE
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33 lennob = 0
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34 RETURN
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35
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36 END