Function isTextBlock

packages/blocks/src/blocks/text-blocks.ts:79–91

(block: DeepnoteBlock)

export type HeadingTextBlockType = 'text-cell-h1' | 'text-cell-h2' | 'text-cell-h3'

export function isTextBlock(block: DeepnoteBlock): block is TextBlock {
  const textBlockTypes = [
    'text-cell-p',
    'text-cell-h1',
    'text-cell-h2',
    'text-cell-h3',
    'text-cell-bullet',
    'text-cell-todo',
    'text-cell-callout',
  ]

  return textBlockTypes.includes(block.type.toLowerCase())
}

function escapeMarkdown(text: string): string {
  return text.replace(/([\\`*_{}[\]()#+\-.!|>])/g, '\\$1')