&gt;%
  filter(sex == "F") 
*glimpse(tx_names)
```
]

.footnote[
See https://slides.yihui.name/xaringan/#31

Note that to highlight a line of plain markdown text, use a `*` (from [remark docs](https://github.com/gnab/remark/wiki/Configuration))
]

---
name: highlight-output

# Highlight code output

.pull-left[

````
```{r tx-wrangle, highlight.output = 3:4}
library(babynames)
library(tidyverse)
tx_names &lt;- babynames %&gt;%
  filter(name == "Dallas" | 
         name == "Austin") %&gt;%
  filter(sex == "F