Refactor routing in App component to enhance navigation and improve error handling by integrating dynamic routes and updating the NotFound route.

node_modules/parse-latin/lib/plugin/merge-initial-lower-case-letter-sentences.js

@@ -0,0 +1,52 @@
+/**
+ * @typedef {import('nlcst').Paragraph} Paragraph
+ */
+
+import {toString} from 'nlcst-to-string'
+import {modifyChildren} from 'unist-util-modify-children'
+// Initial lowercase letter.
+import {lowerInitial} from '../expressions.js'
+
+// Merge a sentence into its previous sentence, when the sentence starts with a
+// lower case letter.
+export const mergeInitialLowerCaseLetterSentences = modifyChildren(
+  /**
+   * @type {import('unist-util-modify-children').Modifier<Paragraph>}
+   */
+  function (child, index, parent) {
+    if (child.type === 'SentenceNode' && index > 0) {
+      const previous = parent.children[index - 1]
+      const children = child.children
+
+      if (children.length > 0 && previous.type === 'SentenceNode') {
+        let position = -1
+
+        while (children[++position]) {
+          const node = children[position]
+
+          if (node.type === 'WordNode') {
+            if (!lowerInitial.test(toString(node))) {
+              return
+            }
+
+            previous.children.push(...children)
+
+            parent.children.splice(index, 1)
+
+            // Update position.
+            if (previous.position && child.position) {
+              previous.position.end = child.position.end
+            }
+
+            // Next, iterate over the node *now* at the current position.
+            return index
+          }
+
+          if (node.type === 'SymbolNode' || node.type === 'PunctuationNode') {
+            return
+          }
+        }
+      }
+    }
+  }
+)