可以处理一个输入文件，它按照用户指定的下列版面规格参数重排版面：实现页内调整、分段、分页等文本处理功能，排版结果存入输出文本文件中。-Can handle an input file that specifies the following sections according to user specification parameters rearranged layout: Achieving the page adjustment, segmentation, paging and other text-processing functions, layout result is stored in the output text file.