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

node_modules/micromark-core-commonmark/lib/code-indented.js

@@ -0,0 +1,177 @@
+/**
+ * @import {
+ *   Construct,
+ *   State,
+ *   TokenizeContext,
+ *   Tokenizer
+ * } from 'micromark-util-types'
+ */
+
+import { factorySpace } from 'micromark-factory-space';
+import { markdownLineEnding, markdownSpace } from 'micromark-util-character';
+/** @type {Construct} */
+export const codeIndented = {
+  name: 'codeIndented',
+  tokenize: tokenizeCodeIndented
+};
+
+/** @type {Construct} */
+const furtherStart = {
+  partial: true,
+  tokenize: tokenizeFurtherStart
+};
+
+/**
+ * @this {TokenizeContext}
+ *   Context.
+ * @type {Tokenizer}
+ */
+function tokenizeCodeIndented(effects, ok, nok) {
+  const self = this;
+  return start;
+
+  /**
+   * Start of code (indented).
+   *
+   * > **Parsing note**: it is not needed to check if this first line is a
+   * > filled line (that it has a non-whitespace character), because blank lines
+   * > are parsed already, so we never run into that.
+   *
+   * ```markdown
+   * > |     aaa
+   *     ^
+   * ```
+   *
+   * @type {State}
+   */
+  function start(code) {
+    // To do: manually check if interrupting like `markdown-rs`.
+
+    effects.enter("codeIndented");
+    // To do: use an improved `space_or_tab` function like `markdown-rs`,
+    // so that we can drop the next state.
+    return factorySpace(effects, afterPrefix, "linePrefix", 4 + 1)(code);
+  }
+
+  /**
+   * At start, after 1 or 4 spaces.
+   *
+   * ```markdown
+   * > |     aaa
+   *         ^
+   * ```
+   *
+   * @type {State}
+   */
+  function afterPrefix(code) {
+    const tail = self.events[self.events.length - 1];
+    return tail && tail[1].type === "linePrefix" && tail[2].sliceSerialize(tail[1], true).length >= 4 ? atBreak(code) : nok(code);
+  }
+
+  /**
+   * At a break.
+   *
+   * ```markdown
+   * > |     aaa
+   *         ^  ^
+   * ```
+   *
+   * @type {State}
+   */
+  function atBreak(code) {
+    if (code === null) {
+      return after(code);
+    }
+    if (markdownLineEnding(code)) {
+      return effects.attempt(furtherStart, atBreak, after)(code);
+    }
+    effects.enter("codeFlowValue");
+    return inside(code);
+  }
+
+  /**
+   * In code content.
+   *
+   * ```markdown
+   * > |     aaa
+   *         ^^^^
+   * ```
+   *
+   * @type {State}
+   */
+  function inside(code) {
+    if (code === null || markdownLineEnding(code)) {
+      effects.exit("codeFlowValue");
+      return atBreak(code);
+    }
+    effects.consume(code);
+    return inside;
+  }
+
+  /** @type {State} */
+  function after(code) {
+    effects.exit("codeIndented");
+    // To do: allow interrupting like `markdown-rs`.
+    // Feel free to interrupt.
+    // tokenizer.interrupt = false
+    return ok(code);
+  }
+}
+
+/**
+ * @this {TokenizeContext}
+ *   Context.
+ * @type {Tokenizer}
+ */
+function tokenizeFurtherStart(effects, ok, nok) {
+  const self = this;
+  return furtherStart;
+
+  /**
+   * At eol, trying to parse another indent.
+   *
+   * ```markdown
+   * > |     aaa
+   *            ^
+   *   |     bbb
+   * ```
+   *
+   * @type {State}
+   */
+  function furtherStart(code) {
+    // To do: improve `lazy` / `pierce` handling.
+    // If this is a lazy line, it can’t be code.
+    if (self.parser.lazy[self.now().line]) {
+      return nok(code);
+    }
+    if (markdownLineEnding(code)) {
+      effects.enter("lineEnding");
+      effects.consume(code);
+      effects.exit("lineEnding");
+      return furtherStart;
+    }
+
+    // To do: the code here in `micromark-js` is a bit different from
+    // `markdown-rs` because there it can attempt spaces.
+    // We can’t yet.
+    //
+    // To do: use an improved `space_or_tab` function like `markdown-rs`,
+    // so that we can drop the next state.
+    return factorySpace(effects, afterPrefix, "linePrefix", 4 + 1)(code);
+  }
+
+  /**
+   * At start, after 1 or 4 spaces.
+   *
+   * ```markdown
+   * > |     aaa
+   *         ^
+   * ```
+   *
+   * @type {State}
+   */
+  function afterPrefix(code) {
+    const tail = self.events[self.events.length - 1];
+    return tail && tail[1].type === "linePrefix" && tail[2].sliceSerialize(tail[1], true).length >= 4 ? ok(code) : markdownLineEnding(code) ? furtherStart(code) : nok(code);
+  }
+}