Nomad changes

docs/snippets/go/advanced/chunk_page_mapping.md

@@ -0,0 +1,44 @@
+```go title="Go"
+package main
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/kreuzberg-dev/kreuzberg/v5"
+)
+
+func main() {
+	maxChars := uint(500)
+	overlap := uint(50)
+	config := &kreuzberg.ExtractionConfig{
+		Chunking: &kreuzberg.ChunkingConfig{
+			MaxCharacters: &maxChars,
+			Overlap:       &overlap,
+		},
+	}
+
+	result, err := kreuzberg.ExtractFileSync("document.pdf", config)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	for _, chunk := range result.Chunks {
+		first := chunk.Metadata.FirstPage
+		last := chunk.Metadata.LastPage
+		if first == nil {
+			continue
+		}
+		pageRange := fmt.Sprintf("Page %d", *first)
+		if last != nil && *first != *last {
+			pageRange = fmt.Sprintf("Pages %d-%d", *first, *last)
+		}
+
+		preview := chunk.Content
+		if len(preview) > 50 {
+			preview = preview[:50]
+		}
+		fmt.Printf("Chunk: %s... (%s)\n", preview, pageRange)
+	}
+}
+```