C @(#)lword.for 17.1.1.1 (ES0-DMD) 01/25/02 17:17:17 C=========================================================================== C Copyright (C) 1995 European Southern Observatory (ESO) C C This program is free software; you can redistribute it and/or C modify it under the terms of the GNU General Public License as C published by the Free Software Foundation; either version 2 of C the License, or (at your option) any later version. C C This program is distributed in the hope that it will be useful, C but WITHOUT ANY WARRANTY; without even the implied warranty of C MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the C GNU General Public License for more details. C C You should have received a copy of the GNU General Public C License along with this program; if not, write to the Free C Software Foundation, Inc., 675 Massachusetss Ave, Cambridge, C MA 02139, USA. C C Corresponding concerning ESO-MIDAS should be addressed as follows: C Internet e-mail: midas@eso.org C Postal address: European Southern Observatory C Data Management Division C Karl-Schwarzschild-Strasse 2 C D 85748 Garching bei Muenchen C GERMANY C=========================================================================== C C @(#)lword.for 17.1.1.1 (ESO-IPG) 01/25/02 17:17:17 FUNCTION LWORD(STRING) C C Copyright (C) Andrew T. Young, 1990 C C DETERMINE LENGTH OF NON-BLANK PART OF STRING. 28 NOV. 1986 C Modified 8 Aug. 1990 to do full scan. C C IMPLICIT NONE C INTEGER LWORD,MLEN,NCHAR C CHARACTER STRING*(*), WORD*80 C WORD=STRING IF (WORD(24:).EQ.' ') THEN MLEN=23 ELSE MLEN=80 END IF DO 7 NCHAR=MLEN,1,-1 IF (WORD(NCHAR:NCHAR) .NE. ' ') GOTO 9 7 CONTINUE NCHAR=0 9 LWORD=NCHAR RETURN END