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Fatal Distractions!
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chap01
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adventur
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lchar.for
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1990-11-18
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388b
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INTEGER*4 FUNCTION LCHAR(LINE)
C
C FINDS THE POSITION OF THE LAST NON-BLANK CHARACTER IN A CHARACTER STRING.
C IF THE STRING IS BLANK, A VALUE OF 1 IS RETURNED.
C
CHARACTER LINE * (*)
LCHAR=1
DO 1 I=LEN(LINE),1,-1
IF(LINE(I:I).NE.' ') THEN
LCHAR=I
GOTO 100
ENDIF
1 CONTINUE
100 RETURN
END