opensearch-docs-cn/.github/vale/styles/OpenSearch/StackedHeadings.yml

extends: script
message: "Do not stack headings. Insert an introductory sentence between headings."
level: error
link: https://github.com/opensearch-project/documentation-website/blob/main/STYLE_GUIDE.md#formatting-and-organization
scope: raw
script: |
  text := import("text")
  matches := []
  // Replace code blocks with dummy text to avoid processing comments
  document := text.re_replace("(?s) *(```.*?```)", scope, "text")
  isHeading := false
  for line in text.split(document, "\n") {
    if text.trim_space(line) != "" {   
      if text.has_prefix(line, "#") {
        if isHeading == true {
          start := text.index(scope, line)
          matches = append(matches, {begin: start, end: start + len(line)})
         }
        isHeading = true // new section; reset count
      } else {
        isHeading = false
      }
    }
  }