Blame Scripts/Functions/Help/help_updateChaptersNodes.sh

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#!/bin/bash
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#
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# help_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) 2009-2011 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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# $Id$
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# ----------------------------------------------------------------------
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function help_updateChaptersNodes {
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    # Build list "nodes of chapters" based on menu of chapters.
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    local CHAPTERNODES=$(cat ${MANUAL_BASEFILE}-menu.texi \
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        | egrep -v '^@(end )?menu$' \
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        | egrep -v "^\* `gettext "Index"`::[[:print:]]*$" \
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        | sed -r 's!^\* !!' | sed -r 's!::[[:print:]]*$!!g' \
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        | sed -r 's! !_!g' | sort | uniq )
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    # Build list of texinfo inclusions to load chapters' nodes.
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    local FILENODE=$(\
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    for CHAPTERNODE in ${CHAPTERNODES};do
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        INCL=$(echo ${CHAPTERNODE} | sed -r "s!(${CHAPTERNODE})!\1/chapter\.texi!")
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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.texi
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}