module.exports = function grammar(){
copyright: Copyright (c) 2023 Lowell D. Thomas, all rights reserved
license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause)
Generated by apg-js, Version 4.2.1 apg-js
module.exports = function grammar(){
SUMMARY
rules = 2
udts = 0
opcodes = 8
--- ABNF original opcodes
ALT = 1
CAT = 1
REP = 0
RNM = 1
TLS = 2
TBS = 0
TRG = 0
--- SABNF superset opcodes
UDT = 0
AND = 0
NOT = 0
BKA = 0
BKN = 0
BKR = 3
ABG = 0
AEN = 0
characters = [120 - 121]
/* OBJECT IDENTIFIER (for internal parser use) */
this.grammarObject = 'grammarObject';
/* RULES */
this.rules = [];
this.rules[0] = {name: 'simple', lower: 'simple', index: 0, isBkr: false};
this.rules[1] = {name: 'A', lower: 'a', index: 1, isBkr: true};
/* UDTS */
this.udts = [];
/* OPCODES */
/* simple */
this.rules[0].opcodes = [];
this.rules[0].opcodes[0] = {type: 2, children: [1,2,3,4]};// CAT
this.rules[0].opcodes[1] = {type: 4, index: 1};// RNM(A)
this.rules[0].opcodes[2] = {type: 14, index: 1, lower: 'a', bkrCase: 604, bkrMode: 601};// BKR(\%i%uA)
this.rules[0].opcodes[3] = {type: 14, index: 1, lower: 'a', bkrCase: 604, bkrMode: 601};// BKR(\%i%uA)
this.rules[0].opcodes[4] = {type: 14, index: 1, lower: 'a', bkrCase: 603, bkrMode: 601};// BKR(\%s%uA)
/* A */
this.rules[1].opcodes = [];
this.rules[1].opcodes[0] = {type: 1, children: [1,2]};// ALT
this.rules[1].opcodes[1] = {type: 7, string: [120]};// TLS
this.rules[1].opcodes[2] = {type: 7, string: [121]};// TLS
The toString()
function will display the original grammar file(s) that produced these opcodes.
this.toString = function toString(){
let str = "";
str += "simple = A \\A \\%iA \\%sA\n";
str += "A = \"x\" / \"y\"\n";
return str;
}
}