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34 lines
923 B
34 lines
923 B
C Copyright(C) 1999-2020 National Technology & Engineering Solutions
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C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
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C NTESS, the U.S. Government retains certain rights in this software.
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C
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C See packages/seacas/LICENSE for details
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C=======================================================================
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LOGICAL FUNCTION LXSYM2(SYM,NS,CH)
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IMPLICIT INTEGER (A-Z)
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CHARACTER*504 ILINE
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COMMON /LXCOM1/ILINE
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COMMON /LXCOM2/JLINE,LXINIT
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CHARACTER*(*) SYM,CH
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CHARACTER*65 S
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S =
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*'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_$.
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*'
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SYM = ' '
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CH = ILINE(JLINE:JLINE)
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KS = 0
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2560 IF (.NOT. (INDEX(S,CH).NE.0)) GO TO 2570
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CH = ILINE(JLINE:JLINE)
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JLINE = JLINE + 1
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KS = KS + 1
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SYM(KS:KS) = CH
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GO TO 2560
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2570 CONTINUE
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NS = KS
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LXSYM2 = KS .GT. 0
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RETURN
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END
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