v0.14.0 web replay UI, My games, CLI replay

internal/client/command/save_wasm.go

@@ -0,0 +1,12 @@
+//go:build js && wasm
+
+package command
+
+import "fmt"
+
+// savePGN has no file system in the browser: the PGN is printed instead,
+// to be copied from the terminal.
+func savePGN(path, text string) error {
+	fmt.Print(text)
+	return fmt.Errorf("files cannot be saved from the browser; the PGN is printed above")
+}