bool Readline::PreProcess ( const std::string &  str )

virtual

Definition at line 1049 of file Readline.cc.

References fCommandLog, fLabel, fScriptDepth, fSection, Process(), and SetSection().

Referenced by ProcessLine(), and UpdatePrompt().

{
    // ----------- Labels -------------

    if (str[0]==':')
    {
        try
        {
            fSection = stoi(str.substr(1));
            SetSection(fSection);

            if (fLabel!=fSection)
                return true;
        }
        catch (const logic_error &e)
        {
            fCommandLog << "# ERROR[" << fScriptDepth << "] - Inavlid label '" << str.substr(1) << "'" << endl;
            fLabel = -2;
            return true;
        }

        fLabel=-1;
        return false;
    }

    if (fLabel>=0)
    {
        fCommandLog << "# SKIP[" << fScriptDepth << "]: " << fLabel << " - " << str << endl;
        return true;
    }

    if (str.substr(0, 3)==".j ")
    {
        fLabel = atoi(str.substr(3).c_str());
        return false;
    }

    return Process(str);

}

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