param.go
func StoreParam(ctx context.Context, name string, value string) context.Context {
	n := paramName(name)
	return context.WithValue(ctx, n, Param(value))
}
func StoreParam(ctx context.Context, name string, value string) context.Context {
	n := paramName(name)
	return context.WithValue(ctx, n, Param(value))
}
func StoreParam ( ctx context . Context , name string , value string ) context . Context { n := paramName ( name ) return context . WithValue ( ctx , n , Param ( value ) ) }
//StoreParam stores a variable in a context
StoreParam stores a variable in a context