// Copyright (C) 2024 Rubén Beltrán del Río

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program. If not, see https://map.tranquil.systems.
extension Wmap {
  struct SyntaxElement {
    let type: SyntaxType
    let range: SourceRange
    let value: String
  }

  enum SyntaxType {
    case keyword  // [Note], [Group], etc.
    case vertexLabel  // vertex names
    case number  // coordinates, values
    case symbol  // ->, --, +, -
    case shape  // [square], [circle]
    case text  // note text
    case punctuation  // (, ), [, ], ,
    case stageNumber  // i, ii, iii, iv
  }
}