Recursive-descent parsing


### **for each nonterminal, define a function to recognize it**
versatile, better for a hand-written parser

### Common Issues
- Left recursion
- Common prefix




> [재귀-하강 파싱 (Recursive-descent parsing)](https://bubble-dev.tistory.com/m/entry/%EC%9E%AC%EA%B7%80-%ED%95%98%EA%B0%95-%ED%8C%8C%EC%8B%B1-Recursive-descent-parsing)





