🎉 initiate project *astro_rewrite*

node_modules/parse-latin/lib/plugin/break-implicit-sentences.js

@@ -0,0 +1,51 @@
+import {toString} from 'nlcst-to-string'
+import {modifyChildren} from 'unist-util-modify-children'
+
+// Break a sentence if a white space with more than one new-line is found.
+export const breakImplicitSentences = modifyChildren(function (
+  child,
+  index,
+  parent
+) {
+  if (child.type !== 'SentenceNode') {
+    return
+  }
+
+  const children = child.children
+
+  // Ignore first and last child.
+  let position = 0
+
+  while (++position < children.length - 1) {
+    const node = children[position]
+
+    if (
+      node.type !== 'WhiteSpaceNode' ||
+      toString(node).split(/\r\n|\r|\n/).length < 3
+    ) {
+      continue
+    }
+
+    child.children = children.slice(0, position)
+
+    const insertion = {
+      type: 'SentenceNode',
+      children: children.slice(position + 1)
+    }
+
+    const tail = children[position - 1]
+    const head = children[position + 1]
+
+    parent.children.splice(index + 1, 0, node, insertion)
+
+    if (child.position && tail.position && head.position) {
+      const end = child.position.end
+
+      child.position.end = tail.position.end
+
+      insertion.position = {start: head.position.start, end}
+    }
+
+    return index + 1
+  }
+})