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

node_modules/micromark/lib/preprocess.js

@@ -0,0 +1,115 @@
+/**
+ * @import {Chunk, Code, Encoding, Value} from 'micromark-util-types'
+ */
+
+/**
+ * @callback Preprocessor
+ *   Preprocess a value.
+ * @param {Value} value
+ *   Value.
+ * @param {Encoding | null | undefined} [encoding]
+ *   Encoding when `value` is a typed array (optional).
+ * @param {boolean | null | undefined} [end=false]
+ *   Whether this is the last chunk (default: `false`).
+ * @returns {Array<Chunk>}
+ *   Chunks.
+ */
+
+const search = /[\0\t\n\r]/g;
+
+/**
+ * @returns {Preprocessor}
+ *   Preprocess a value.
+ */
+export function preprocess() {
+  let column = 1;
+  let buffer = '';
+  /** @type {boolean | undefined} */
+  let start = true;
+  /** @type {boolean | undefined} */
+  let atCarriageReturn;
+  return preprocessor;
+
+  /** @type {Preprocessor} */
+  // eslint-disable-next-line complexity
+  function preprocessor(value, encoding, end) {
+    /** @type {Array<Chunk>} */
+    const chunks = [];
+    /** @type {RegExpMatchArray | null} */
+    let match;
+    /** @type {number} */
+    let next;
+    /** @type {number} */
+    let startPosition;
+    /** @type {number} */
+    let endPosition;
+    /** @type {Code} */
+    let code;
+    value = buffer + (typeof value === 'string' ? value.toString() : new TextDecoder(encoding || undefined).decode(value));
+    startPosition = 0;
+    buffer = '';
+    if (start) {
+      // To do: `markdown-rs` actually parses BOMs (byte order mark).
+      if (value.charCodeAt(0) === 65279) {
+        startPosition++;
+      }
+      start = undefined;
+    }
+    while (startPosition < value.length) {
+      search.lastIndex = startPosition;
+      match = search.exec(value);
+      endPosition = match && match.index !== undefined ? match.index : value.length;
+      code = value.charCodeAt(endPosition);
+      if (!match) {
+        buffer = value.slice(startPosition);
+        break;
+      }
+      if (code === 10 && startPosition === endPosition && atCarriageReturn) {
+        chunks.push(-3);
+        atCarriageReturn = undefined;
+      } else {
+        if (atCarriageReturn) {
+          chunks.push(-5);
+          atCarriageReturn = undefined;
+        }
+        if (startPosition < endPosition) {
+          chunks.push(value.slice(startPosition, endPosition));
+          column += endPosition - startPosition;
+        }
+        switch (code) {
+          case 0:
+            {
+              chunks.push(65533);
+              column++;
+              break;
+            }
+          case 9:
+            {
+              next = Math.ceil(column / 4) * 4;
+              chunks.push(-2);
+              while (column++ < next) chunks.push(-1);
+              break;
+            }
+          case 10:
+            {
+              chunks.push(-4);
+              column = 1;
+              break;
+            }
+          default:
+            {
+              atCarriageReturn = true;
+              column = 1;
+            }
+        }
+      }
+      startPosition = endPosition + 1;
+    }
+    if (end) {
+      if (atCarriageReturn) chunks.push(-5);
+      if (buffer) chunks.push(buffer);
+      chunks.push(null);
+    }
+    return chunks;
+  }
+}