Function string_replace

src/output.cpp:836–854

}

std::string string_replace( std::string text, const std::string &before, const std::string &after )
{
    // Check if there's something to replace (mandatory) and it's necessary (optional)
    // Second condition assumes that text is much longer than both &before and &after.
    if( before.empty() || before == after ) {
        return text;
    }

    const size_t before_len = before.length();
    const size_t after_len = after.length();
    size_t pos = 0;

    while( ( pos = text.find( before, pos ) ) != std::string::npos ) {
        text.replace( pos, before_len, after );
        pos += after_len;
    }

    return text;
}

std::string replace_colors( std::string text )
{