An Overview of flex and bison
BNF Grammer Basics
Context-free grammars are often described using Backus-Naur Form (BNF). For example:
expression : expression '+' expression
| expression '-' expression
| NUMBER
;
This defines a rule for expression with three alternatives (productions). Each production has a leeft-hand side (LHS) and a right ...
Posted on Sat, 12 Sep 2026 16:23:55 +0000 by alfonsomr