---
title: "Issue #253"
subtitle: "https://github.com/yihui/xaringan/issues/253"
params:
  foo: oof
  bar: rab
  baz: zab
output:
  xaringan::moon_reader:
    lib_dir: libs
    seal: false
---

```{r display, echo=FALSE, results="asis"}
for (nm in names(params)) {
  cat("\n\nparams$", nm, " = ", params[[nm]], sep = "")
}
```
