packages/markdown-it-14.1.0/lib/rules_block/code.mjs


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// Code block (4 spaces padded)

export default function code (state, startLine, endLine/*, silent */) {
  if (state.sCount[startLine] - state.blkIndent < 4) { return false }

  let nextLine = startLine + 1
  let last = nextLine

  while (nextLine < endLine) {
    if (state.isEmpty(nextLine)) {
      nextLine++
      continue
    }

    if (state.sCount[nextLine] - state.blkIndent >= 4) {
      nextLine++
      last = nextLine
      continue
    }
    break
  }

  state.line = last

  const token   = state.push('code_block', 'code', 0)
  token.content = state.getLines(startLine, last, 4 + state.blkIndent, false) + '\n'
  token.map     = [startLine, state.line]

  return true
}