Blame Scripts/Functions/Help/Texinfo/texinfo_getEntryTitle.sh

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#!/bin/bash
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#
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# texinfo_getEntryTitle.sh -- This function standardizes the way entry
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# titles for chapters and sections are printed out.
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#
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# Copyright (C) 2009, 2010, 2011 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 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_getEntryTitle {
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    # Initialize phrase we want to transform based on style provided.
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    local PHRASE="$1"
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    # Define section style. Through this property you can customize
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    # the section title in predefined ways.  By default, section
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    # titles are printed with each word capitalized (`cap-each-word').
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    # Other values to this option are `cap-first-only' (to capitalize
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    # just the first word in the title) or `directory' to transform
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    # each word to a directory path.
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    local MANUAL_SECTION_STYLE=$(cli_getConfigValue "${MANUAL_CONFIG_FILE}" "main" "manual_section_style")
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    if [[ ! $MANUAL_SECTION_STYLE =~ '^(cap-each-word|cap-first-only|directory)$' ]];then
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        MANUAL_SECTION_STYLE='cap-each-word'
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    fi
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    # Verify section style provided and transform the phrase value in
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    # accordance with it.
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    case $MANUAL_SECTION_STYLE in
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        'cap-first-only' )
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            # In the entire phrase provided, capitalize the first word
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            # only.
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            PHRASE=$(echo "${PHRASE}" | tr '[:upper:]' '[:lower:]' \
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                | sed -r 's!^([[:alpha:]])!\u\1!')
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            ;;
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        'directory' )
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            # In the entire phrase provided, concatenate all words
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            # with slash (/) character and remark the fact it is a
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            # directory.
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            PHRASE=$(echo "${PHRASE}" | sed -r \
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                -e 's/(Trunk|Branches|Tags)/\l\1/' \
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                -e 's/ /\//g' \
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                -e 's/\/([[:alpha:]])/\/\u\1/g')
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            PHRASE="@file{$PHRASE}"
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            ;;
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        'cap-each-word' | * )
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            # In the entire phrase provided, capitalize all words.
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            PHRASE=$(echo "${PHRASE}" | tr '[:upper:]' '[:lower:]' \
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                | sed -r 's!\<([[:alpha:]]+)\>!\u\1!g')
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            ;;
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    esac
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    # Output transformed phrase.
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    echo "$PHRASE"
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}