模块:换行处理

---

local p = {}

function p.__call(self, name)
    local args = frame.args
    local variable = name['变量'] or ''
    -- 检查参数是否为空
    if variable then
        local newText = string.gsub(variable, "\n\n", "</p>")
        newText = "<p>" .. newText
        -- 如果文本以换行符结尾，则添加一个闭合的</p>标签
        if string.sub(newText, -1) == "\n" then
            newText = newText .. "</p>"
        end
        return newText
    else
        return ''
    end
end
return p