我想动态地构建html并以夸托格式呈现，实际的应用程序需要插入一个iFrame，但为了简单起见，我们只做一个<img>标记。
下面是我的.qmd代码：

```{r}
source("awash-functions.r")

How do you inject html text produced in an r function into a quarto document?
In R markdown, I had the function sprintf a string. That doesn't seem to work here!

Here is awash-functions.r:

imageLink <- function(iUrl, iText) {
  sprintf("<img src = '%s' width='24'>&emsp;%s", iUrl, iText)
}

let's call the function and see what appears:

imageLink("https://www.united.com/8cd8323f017505df6908afc0b72b4925.svg", "united logo")

and now, here's what it's supposed to look like:

 united logo

它会进行渲染，并且函数会被调用，但是它显示的是html代码，而不是图像：

![](https://i.stack.imgur.com/OgqT5.png)

我知道这是简单的东西，但我找不到。非常感谢！