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 = 4
udts = 0
opcodes = 16
--- ABNF original opcodes
ALT = 1
CAT = 2
REP = 2
RNM = 5
TLS = 1
TBS = 0
TRG = 3
--- SABNF superset opcodes
UDT = 0
AND = 0
NOT = 1
BKA = 0
BKN = 1
BKR = 0
ABG = 0
AEN = 0
characters = [32 - 126]
/* OBJECT IDENTIFIER (for internal parser use) */
this.grammarObject = 'grammarObject';
/* RULES */
this.rules = [];
this.rules[0] = {name: 'cat-text', lower: 'cat-text', index: 0, isBkr: false};
this.rules[1] = {name: 'any', lower: 'any', index: 1, isBkr: false};
this.rules[2] = {name: 'word-char', lower: 'word-char', index: 2, isBkr: false};
this.rules[3] = {name: 'cat', lower: 'cat', index: 3, isBkr: false};
/* UDTS */
this.udts = [];
/* OPCODES */
/* cat-text */
this.rules[0].opcodes = [];
this.rules[0].opcodes[0] = {type: 2, children: [1,3,4]};// CAT
this.rules[0].opcodes[1] = {type: 3, min: 10, max: 10};// REP
this.rules[0].opcodes[2] = {type: 4, index: 1};// RNM(any)
this.rules[0].opcodes[3] = {type: 4, index: 3};// RNM(cat)
this.rules[0].opcodes[4] = {type: 3, min: 0, max: Infinity};// REP
this.rules[0].opcodes[5] = {type: 4, index: 1};// RNM(any)
/* any */
this.rules[1].opcodes = [];
this.rules[1].opcodes[0] = {type: 5, min: 32, max: 126};// TRG
/* word-char */
this.rules[2].opcodes = [];
this.rules[2].opcodes[0] = {type: 1, children: [1,2]};// ALT
this.rules[2].opcodes[1] = {type: 5, min: 64, max: 90};// TRG
this.rules[2].opcodes[2] = {type: 5, min: 97, max: 122};// TRG
/* cat */
this.rules[3].opcodes = [];
this.rules[3].opcodes[0] = {type: 2, children: [1,3,4]};// CAT
this.rules[3].opcodes[1] = {type: 16};// BKN
this.rules[3].opcodes[2] = {type: 4, index: 2};// RNM(word-char)
this.rules[3].opcodes[3] = {type: 7, string: [99,97,116]};// TLS
this.rules[3].opcodes[4] = {type: 13};// NOT
this.rules[3].opcodes[5] = {type: 4, index: 2};// RNM(word-char)The toString() function will display the original grammar file(s) that produced these opcodes.
this.toString = function toString(){
let str = "";
str += "cat-text = 10any cat *any\n";
str += "any = %d32-126\n";
str += "word-char = %d64-90 / %d97-122\n";
str += "cat = !!word-char \"cat\" !word-char\n";
return str;
}
}