PLO词法分析器（输入：PL0源代码）输出（词法分析产生的关键字机器代号的二元组到DOS界面屏幕）
.........................................................................................\ControlBar
.........................................................................................\..........\ControlBar.aps
.........................................................................................\..........\ControlBar.clw
.........................................................................................\..........\ControlBar.cpp
.........................................................................................\..........\ControlBar.dsp
.........................................................................................\..........\ControlBar.dsw
.........................................................................................\..........\ControlBar.h
.........................................................................................\..........\ControlBar.ncb
.........................................................................................\..........\ControlBar.opt
.........................................................................................\..........\ControlBar.rc
.........................................................................................\..........\ControlBarDoc.cpp
.........................................................................................\..........\ControlBarDoc.h
.........................................................................................\..........\ControlBarView.cpp
.........................................................................................\..........\ControlBarView.h
.........................................................................................\..........\Debug
.........................................................................................\..........\MainFrm.cpp
.........................................................................................\..........\MainFrm.h
.........................................................................................\..........\ReadMe.txt
.........................................................................................\..........\res

.........................................................................................\..........\...\ControlBar.rc2


.........................................................................................\..........\Resource.h
.........................................................................................\..........\StdAfx.cpp
.........................................................................................\..........\StdAfx.h
.........................................................................................\Debug
.........................................................................................\.....\GetWord.bsc
.........................................................................................\.....\GetWord.exe
.........................................................................................\.....\GetWord.ilk
.........................................................................................\.....\GetWord.obj
.........................................................................................\.....\GetWord.opt
.........................................................................................\.....\GetWord.pch
.........................................................................................\.....\GetWord.pdb
.........................................................................................\.....\GetWord.sbr
.........................................................................................\.....\vc60.idb
.........................................................................................\.....\vc60.pdb
.........................................................................................\GetWord
.........................................................................................\GetWord.cpp
...............