add: dynamic instructions (#927)

codex-cli/src/components/chat/terminal-chat-response-item.tsx

@@ -325,14 +325,12 @@ function rewriteFileCitations(
   fileOpener: FileOpenerScheme | undefined,
   cwd: string = process.cwd(),
 ): string {
-  if (!fileOpener) {
-    // Should we reformat the citations even if we cannot linkify them?
-    return markdown;
-  }
-
   citationRegex.lastIndex = 0;
   return markdown.replace(citationRegex, (_match, file, start, _end) => {
     const absPath = path.resolve(cwd, file);
+    if (!fileOpener) {
+      return `[${file}](${absPath})`;
+    }
     const uri = `${fileOpener}://file${absPath}:${start}`;
     const label = `${file}:${start}`;
     // In practice, sometimes multiple citations for the same file, but with a