page-assist/src/utils/latex.ts

export const preprocessLaTeX = (content: string) => {
  // Replace block-level LaTeX delimiters \[ \] with $$ $$

  const blockProcessedContent = content.replace(
    /\\\[(.*?)\\\]/gs,
    (_, equation) => `$$${equation}$$`
  )
  // Replace inline LaTeX delimiters \( \) with $ $
  const inlineProcessedContent = blockProcessedContent.replace(
    /\\\((.*?)\\\)/gs,
    (_, equation) => `$${equation}$`
  )
  return inlineProcessedContent
}