手工构造玩具cpp词法分析器

写的很烂呜呜呜

Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
.gitignore		.gitignore
Buffer.cpp		Buffer.cpp
Buffer.h		Buffer.h
CMakeLists.txt		CMakeLists.txt
README.md		README.md
main.cpp		main.cpp
source code		source code
tokenParser.cpp		tokenParser.cpp
tokenParser.h		tokenParser.h

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