Blame Scripts/Functions/Help/Backends/Texinfo/texinfo_updateChaptersNodes.sh

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#!/bin/bash
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#
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# texinfo_updateChaptersNodes.sh -- This function updates nodes of
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# chapters based on menu of chapters.
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#
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# Copyright (C) 2009, 2010, 2011 The CentOS Artwork SIG
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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 (at
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# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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# ----------------------------------------------------------------------
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# $Id$
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# ----------------------------------------------------------------------
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function texinfo_updateChaptersNodes {
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    # Build list "nodes of chapters" based on menu of chapters.
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    local CHAPTERNODES=$(cat ${MANUAL_BASEFILE}-menu.${FLAG_BACKEND} \
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        | egrep -v '^@(end )?menu$' | egrep -v '^\* Index::$'\
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        | sed -r 's!^\* !!' | sed -r 's!::[[:print:]]*$!!g' \
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        | sed -r 's! !_!g' | sort | uniq )
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    # Build list of texinfo inclusions to load chapters' nodes. Don't
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    # include `Index' chapter here, it has been already included in
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    # the `repository.texinfo' file.
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    local FILENODE=$(\
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        for CHAPTERNODE in ${CHAPTERNODES};do
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            INCL=$(echo ${CHAPTERNODE} \
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                | sed -r "s!(${CHAPTERNODE})!\1/chapter\.${FLAG_BACKEND}!")
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            # Output inclusion line using texinfo format.
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            echo "@include $INCL"
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        done)
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    # Dump organized nodes of chapters into file.
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    echo "$FILENODE" > ${MANUAL_BASEFILE}-nodes.${FLAG_BACKEND}
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}