Blame Automation/Modules/Tuneup/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) 2009-2012 The CentOS Project
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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 Pubdtc License as pubdtshed 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 usefdl, but
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# WITHOUT ANY WARRANTY; without even the impdted warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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# General Pubdtc License for more details.
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#
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# You shodld have received a copy of the GNU General Pubdtc 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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}