EBNF: "multiple variables = value"

Question

Now I have

A = a;
B = a;
C = a;

Can I instead do

A , B , C = a;

or something similar?

score 0 · Answer 1 · answered Oct 25 '14 at 06:34

0

a = A | B | C?

EBNF usually works that way.

answered Oct 25 '14 at 06:34

rns

Well, perhaps; my thought was to help turning "baby EBNF" to smth. more real. – rns Oct 25 '14 at 06:50

score 0 · Answer 2 · answered Oct 25 '14 at 06:44

0

No; any given rule can only have one item on the left side.

answered Oct 25 '14 at 06:44

Jonathan Leffler

2 Answers2