MZC/KnowMathBot/frontend/node_modules/micromark/lib/initialize/flow.js

/**
 * @import {
 *   InitialConstruct,
 *   Initializer,
 *   State,
 *   TokenizeContext
 * } from 'micromark-util-types'
 */

import { blankLine, content } from 'micromark-core-commonmark';
import { factorySpace } from 'micromark-factory-space';
import { markdownLineEnding } from 'micromark-util-character';
/** @type {InitialConstruct} */
export const flow = {
  tokenize: initializeFlow
};

/**
 * @this {TokenizeContext}
 *   Self.
 * @type {Initializer}
 *   Initializer.
 */
function initializeFlow(effects) {
  const self = this;
  const initial = effects.attempt(
  // Try to parse a blank line.
  blankLine, atBlankEnding,
  // Try to parse initial flow (essentially, only code).
  effects.attempt(this.parser.constructs.flowInitial, afterConstruct, factorySpace(effects, effects.attempt(this.parser.constructs.flow, afterConstruct, effects.attempt(content, afterConstruct)), "linePrefix")));
  return initial;

  /** @type {State} */
  function atBlankEnding(code) {
    if (code === null) {
      effects.consume(code);
      return;
    }
    effects.enter("lineEndingBlank");
    effects.consume(code);
    effects.exit("lineEndingBlank");
    self.currentConstruct = undefined;
    return initial;
  }

  /** @type {State} */
  function afterConstruct(code) {
    if (code === null) {
      effects.consume(code);
      return;
    }
    effects.enter("lineEnding");
    effects.consume(code);
    effects.exit("lineEnding");
    self.currentConstruct = undefined;
    return initial;
  }
}