convertMathExpressionToTeXNode function

TeXNode convertMathExpressionToTeXNode(
  1. Expression mathExpression

Converts the input mathExpression to a TeXNode.


TeXNode convertMathExpressionToTeXNode(Expression mathExpression) {
  // The AST is not properly built (as in it is not well designed) because
  // nodes do not have a common super type. If they had, it would be easy to
  // convert the expression tree to a TeX tree. Like this we need two different
  // functions for handling "nodes" and bare "TeX".
  // todo: refactor AST.
  final node = TeXNode(null);
  node.children.addAll(_convertToTeX(mathExpression, node));
  return node;