batch-file - CMD 不需要的行距

Question

我正在写一个小程序。当我想做更多用户友好的界面时，我最终得到了不需要的行间距。我怎样才能摆脱它？

这是这张不需要的行距的图片。

_{（来源：shrani.si）}

这是我的代码：

http://pastebin.com/raw.php?i=42z68tXk

@echo off
echo    --------------------------------------------------------------------------
echo                           WHAT DO YOU WANT TO DO
echo    --------------------------------------------------------------------------
echo    #                                                                        #
echo    #  1 - Random stuff                                                      #
echo    #                                                                        #
echo    #  2 - ghkfhhglk                                                         #    
echo    #                                                                        #
echo    #  3 - jgfjhdchgggggggggggh                                              #          
echo    #                                                                        #
echo    #  4 - hggggggggggggggggggggggdd                                         #         
echo    #                                                                        #
echo    #  5 - gdhhfgdfdfsdfg                                                    #              
echo    #                                                                        #
echo    #  6 - Bfgsgfsfgsfgsg                                                    #     
echo    #                                                                        #
echo    #  7 - hdfhsgsfgsgfsgsfgsfg                                              #          
echo    #                                                                        #
echo    #  8 - ssfgfsgfsgfsfgs                                                   #        
echo    #                                                                        #              
echo    #  9 - shfjhfjfghjkhjjjjjjjjj                                            #      
echo    #                                                                        #       
echo    #                                                                        #
echo    #  00 - fgsgfsfgsgsgf                                                    #          
echo    #  X - sgfsgfsgfsgfsfgs                                                  # 
echo    #                                                                        # 
echo    --------------------------------------------------------------------------
pause >nul

Answer 1

为了更好地控制不需要的尾随空格/制表符，只需将其写在括号中：

@echo off
(echo    --------------------------------------------------------------------------)
(echo                           WHAT DO YOU WANT TO DO)
(echo    --------------------------------------------------------------------------)

Answer 2

您的批处理文件在某些​​行中最后一个有意义的字符之后有很多不可见的空格。只需清理它们，您的问题就会消失。

一些编辑器能够显示不可见的空格或制表符，使用它！

Answer 3

这是由于空格。试试这个代码。希望您可以在两个代码部分中可视化滚动条的长度。

@echo off
echo    #                                                                        #
echo    #  1 - Random stuff                                                      #
echo    #                                                                        #
echo    #  2 - ghkfhhglk                                                         #
echo    #                                                                        #
echo    #  3 - jgfjhdchgggggggggggh                                              #
echo    #                                                                        #
echo    #  4 - hggggggggggggggggggggggdd                                         #
echo    #                                                                        #
echo    #  5 - gdhhfgdfdfsdfg                                                    #
echo    #                                                                        #
echo    #  6 - Bfgsgfsfgsfgsg                                                    #
echo    #                                                                        #
echo    #  7 - hdfhsgsfgsgfsgsfgsfg                                              #
echo    #                                                                        #
echo    #  8 - ssfgfsgfsgfsfgs                                                   #
echo    #                                                                        #
echo    #  9 - shfjhfjfghjkhjjjjjjjjj                                            #
echo    #                                                                        #
echo    #                                                                        #
echo    #  00 - fgsgfsfgsgsgf                                                    #
echo    #  X - sgfsgfsgfsgfsfgs                                                  #
echo    #                                                                        #
pause >nul