Introduction - If you have any usage issues, please Google them yourself
For any given input string (the lexical token stream) parsing, required by LR parser to complete. LR analysis table constructed by hand using the shift- reduce analysis algorithm (P69 Figure 3.12) output (P70 Table 3.8) corresponds to the action part. Such as: input: id*+ id/(id+ id)# Output: shift according to F-> id reduction shift error ...