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  • parent-u.js

  • §

    copyright: Copyright (c) 2024 Lowell D. Thomas, all rights reserved
    license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause)

    Generated by apg-js, Version 4.4.0 apg-js

    module.exports = function grammar(){
  • §
    SUMMARY
         rules = 1
          udts = 1
       opcodes = 10
           ---   ABNF original opcodes
           ALT = 1
           CAT = 1
           REP = 0
           RNM = 1
           TLS = 5
           TBS = 0
           TRG = 0
           ---   SABNF superset opcodes
           UDT = 1
           AND = 0
           NOT = 0
           BKA = 0
           BKN = 0
           BKR = 1
           ABG = 0
           AEN = 0
    characters = [46 - 62] + user defined
    
      /* OBJECT IDENTIFIER (for internal parser use) */
      this.grammarObject = 'grammarObject';
    
      /* RULES */
      this.rules = [];
      this.rules[0] = { name: 'HTML', lower: 'html', index: 0, isBkr: false };
    
      /* UDTS */
      this.udts = [];
      this.udts[0] = { name: 'u_name', lower: 'u_name', index: 0, empty: false, isBkr: true };
    
      /* OPCODES */
      /* HTML */
      this.rules[0].opcodes = [];
      this.rules[0].opcodes[0] = { type: 1, children: [1,9] };// ALT
      this.rules[0].opcodes[1] = { type: 2, children: [2,3,4,5,6,7,8] };// CAT
      this.rules[0].opcodes[2] = { type: 7, string: [60] };// TLS
      this.rules[0].opcodes[3] = { type: 11, empty: false, index: 0 };// UDT(u_name)
      this.rules[0].opcodes[4] = { type: 7, string: [62] };// TLS
      this.rules[0].opcodes[5] = { type: 4, index: 0 };// RNM(HTML)
      this.rules[0].opcodes[6] = { type: 7, string: [60,47] };// TLS
      this.rules[0].opcodes[7] = { type: 14, index: 1, lower: 'u_name', bkrCase: 603, bkrMode: 602 };// BKR(\%s%pu_name)
      this.rules[0].opcodes[8] = { type: 7, string: [62] };// TLS
      this.rules[0].opcodes[9] = { type: 7, string: [46,46,46] };// TLS
  • §

    The toString() function will display the original grammar file(s) that produced these opcodes.

      this.toString = function toString(){
        let str = "";
        str += "HTML        = \"<\" u_name \">\" HTML \"</\" \\%s%pu_name \">\" / \"...\"\n";
        return str;
      }
    }