better domain isolation

cmd/any2anexoj-cli/main.go

@@ -115,10 +115,7 @@ func runWithIO(ctx context.Context, stdin io.Reader, stdout io.Writer) error {
 		if err != nil {
 			return fmt.Errorf("create localizer: %w", err)
 		}
-		// RenderHTML never writes to the printer's output writer, so
-		// io.Discard is safe here.
-		printer := table.NewPrinter(io.Discard, loc)
-		return htmlwriter.NewWriter(stdout, printer, loc, *lang).Render(writer)
+		return htmlwriter.NewWriter(stdout, loc, *lang).Render(writer)
 	default:
 		return fmt.Errorf("unsupported format %q: must be table, csv or html", *format)
 	}

cmd/any2anexoj-cli/main_test.go

@@ -159,6 +159,9 @@ func TestRunWithIO_HTMLFormat(t *testing.T) {
 		t.Errorf("expected HTML output to start with <!DOCTYPE html>; got prefix: %q",
 			got[:min(len(got), 64)])
 	}
+	if !strings.Contains(got, "<h1>Tax report</h1>") {
+		t.Errorf("expected output to contain the translated report title")
+	}
 	if !strings.Contains(got, "table-responsive") {
 		t.Errorf("expected output to contain Bootstrap table-responsive wrapper")
 	}