I'm curious as to whether it's possible to insert an entire separate file into a LaTeX document as an inline command. For example, I have the following LaTeX code:

```
\begin{Verbatim}[frame=single]
%Want to insert all the text from another file here
\end{Verbatim}

```

So where it says %Want to insert... I'd like to insert all of the text from another file (in the same directory) into the `.tex` document so that the text in the other file appears in a box in the `.tex` document.

I hope that's clear, if not I'll clarify in the comments.