General ⇒ How to display both input codes and output side by side?

[fractal.generator]

Dear all,

I want to display BOTH input codes (at the left side) and its corresponding output (at the right side) at the same time using only one environment.
How to create such environment using listing package?


Thank you in advance

Hayashi

[localghost]

There is no need to create an environment by yourself. The showexpl package will do this for you. As far as I know it uses the listings package internally.


Best regards and welcome to the board
Thorsten¹

[Juanjo]

As an alternative, you could use the fvrb-ex package, bundled with fancyvrb.

[fractal.generator]

There is no need to create an environment by yourself. The showexpl package will do this for you. As far as I know it uses the listings package internally.


Best regards and welcome to the board
Thorsten¹

Thanks localghost!!!

It is the package I need.

[fractal.generator]

Mission Accomplished