Blame Scripts/Functions/Tuneup/Backends/Xhtml/Config/toc.awk

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#!/usr/bin/gawk
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#
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# toc.awk -- This file provides the output format required by
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# `xhtml_makeToc' function, inside centos-art.sh script, to produce
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# the table of contents correctly.
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#
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# Copyright (C) 2009-2010 Alain Reguera Delgado
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# 
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# 
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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# USA.
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# 
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# ----------------------------------------------------------------------
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# $Id$
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# ----------------------------------------------------------------------
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BEGIN {FS=":"}
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{
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    if ($1 == 0 && $2 == $3) { 
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        opentags  = "
  • "
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        closetags = ""
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    }
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    if ($1 >  0 && $2 >  $3) {
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        opentags  = "
  • "
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        closetags = ""
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    }
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    if ($1 >  0 && $2 == $3) { 
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        opentags  = "
  • "
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            closetags = ""
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        }
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        if ($1 >  0 && $2 <  $3) { 
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            opentags = ""
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            for (i = 1; i <= ($3 - $2); i++) {
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                opentags  = opentags ""
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                closetags = ""
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            }
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            opentags = opentags "
  • "
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        }
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        printf "%s%s%s\n",opentags,$4,closetags
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    }
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    END {
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        if ($1 > 0 && $2 >= $3 && $3 > 1) {
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            for (i = 1; i <= $3; i++) {
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                print ""
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            }
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        }
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        if ($1 > 0 && $2 >= $3 && $3 == 1) {
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            print ""
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            print ""
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        }
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        if ($1 > 0 && $2 < $3) {
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            for (i = 1; i <= $2; i++) {
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                print ""
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            }
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        }
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        print ""
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    }