Function normalize_text_as_paragraph

app/workflow/workflow.cpp:185–200

        throw std::runtime_error("failed to open workflow batch text file: " + path.string());
    }
    std::ostringstream raw;
    raw << input.rdbuf();
    return raw.str();
}

std::string normalize_text_as_paragraph(const std::string & text) {
    std::string normalized;
    bool in_space = false;
    for (unsigned char ch : text) {
        if (std::isspace(ch) != 0) {
            in_space = !normalized.empty();
            continue;
        }
        if (in_space) {
            normalized.push_back(' ');
            in_space = false;
        }
        normalized.push_back(static_cast<char>(ch));
    }