Nomad changes

docs/snippets/c/api/combining_all_features.md

@@ -0,0 +1,44 @@
+```c title="C"
+#include "kreuzberg.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(void) {
+    /* Combine chunking, OCR, image extraction, and Markdown output in one config. */
+    const char *config_json =
+        "{"
+        "\"output_format\": \"markdown\","
+        "\"force_ocr\": true,"
+        "\"ocr\": {\"backend\": \"tesseract\", \"languages\": [\"eng\", \"deu\"]},"
+        "\"chunking\": {\"chunker_type\": \"character\", \"max_characters\": 1024, \"overlap\": 128, \"trim\": true},"
+        "\"images\": {\"extract_images\": true, \"target_dpi\": 300, \"inject_placeholders\": true}"
+        "}";
+
+    KREUZBERGExtractionConfig *config = kreuzberg_extraction_config_from_json(config_json);
+    if (!config) {
+        fprintf(stderr, "config parse failed (code %d): %s\n",
+                kreuzberg_last_error_code(),
+                kreuzberg_last_error_context());
+        return 1;
+    }
+
+    KREUZBERGExtractionResult *result =
+        kreuzberg_extract_file("document.pdf", NULL, config);
+    if (!result) {
+        int32_t code = kreuzberg_last_error_code();
+        const char *message = kreuzberg_last_error_context();
+        fprintf(stderr, "extraction failed (code %d): %s\n",
+                code, message ? message : "(no message)");
+        kreuzberg_extraction_config_free(config);
+        return code != 0 ? code : 1;
+    }
+
+    char *content = kreuzberg_extraction_result_content(result);
+    printf("%s\n", content ? content : "(empty)");
+    kreuzberg_free_string(content);
+
+    kreuzberg_extraction_result_free(result);
+    kreuzberg_extraction_config_free(config);
+    return 0;
+}
+```