Nomad changes

docs/snippets/r/metadata/page_tracking_basic.md

@@ -0,0 +1,20 @@
+```r title="R"
+library(kreuzberg)
+
+result <- extract_file_sync("document.pdf")
+
+cat("Total pages:", page_count(result), "\n\n")
+
+for (i in seq_along(result$pages)) {
+  page <- result$pages[[i]]
+  cat(sprintf("Page %d:\n", i))
+  cat("  Elements:", length(page$elements), "\n")
+  cat("  Text content length:", nchar(page$content), "chars\n")
+
+  if (nchar(page$content) > 0L) {
+    preview <- substr(page$content, 1L, 100L)
+    cat(sprintf("  Preview: %s...\n", preview))
+  }
+  cat("\n")
+}
+```