    /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
    /*
     * This file is part of the LibreOffice project.
     *
     * This Source Code Form is subject to the terms of the Mozilla Public
     * License, v. 2.0. If a copy of the MPL was not distributed with this
     * file, You can obtain one at http://mozilla.org/MPL/2.0/.
     */

    #include <iostream>
    #include <cstring>
    #include <sal/main.h>

    #include <common.hxx>
    #include <treemerge.hxx>

    void WriteUsage()
    {
        std::cout
            << ("Syntax: Treex [-r Root] -i FileIn -o FileOut"
                " [-m DataBase] [-l Lang]\n"
                " Root:  Path to root of localized xhp files\n"
                " FileIn:   Source files (*.tree)\n"
                " FileOut:  Destination file (*.*)\n"
                " DataBase: Mergedata (*.po)\n"
                " Lang: Restrict the handled languages; one element of\n"
                " (de, en-US, ...) or all\n");
    }

    SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
    {
        OString sXHPRoot;
        for (int nIndex = 1; nIndex != argc; ++nIndex)
        {
            if (std::strcmp(argv[nIndex], "-r") == 0)
            {
                sXHPRoot = OString( argv[nIndex + 1] );
                for( int nIndex2 = nIndex+3; nIndex2 < argc; nIndex2 = nIndex2 + 2 )
                {
                    argv[nIndex-3] = argv[nIndex-1];
                    argv[nIndex-2] = argv[nIndex];
                }
                argc = argc - 2;
                break;
            }
        }
        common::HandledArgs aArgs;
        if( !common::handleArguments(argc, argv, aArgs) )
        {
            WriteUsage();
            return 1;
        }

        TreeParser aParser(aArgs.m_sInputFile, aArgs.m_sLanguage );
        if( !aParser.isInitialized() )
        {
            return 1;
        }

        if( aArgs.m_bMergeMode || !sXHPRoot.isEmpty() )
        {
            aParser.Merge( aArgs.m_sMergeSrc, aArgs.m_sOutputFile, sXHPRoot );
        }
        else
        {
            aParser.Extract( aArgs.m_sOutputFile );
        }
        return 0;
    }

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V756 The 'nIndex2' counter is not used inside a nested loop. Consider inspecting usage of 'nIndex' counter.