A gallery of all the themes included with PlantUML.
This project is maintained by The-Lum
Extended Backus–Naur Form (EBNF) is a type of formal syntax used to specify the structure of a programming language or other formal language. It is an extension of Backus-Naur Form (BNF), which was originally developed by John Backus and Peter Naur to describe the syntax of the Algol programming language.
See PlantUML Extended Backus-Naur Form (EBNF) for more information.
@startebnf
(* Test of some EBNF elements *)
rule-0 = rule, "litteral_dq", 'litteral_sq', ?special?;
r1 = t, [h], {e}, {o}-;
r2 =(3 * nil | z), (r | s), t;
e = ;
@endebnf