How do I add a cross out text option in the reply box?

[Topaz98]

How do I add a cross out text option in the reply box? Like you could click it and it would put the code there for you and you would just have to write in the text

[GregChapman]

I don't understand your question.

Can you explain a little more about the circumstances when you would need it and what you want the facility to do.

[Topaz98]

Like I would click a button and the coding would be written for it and you just have to write the text in. When you do, a line will go through the text.

[Evildaddy]

GregChapman wrote

I don't understand your question.

Can you explain a little more about the circumstances when you would need it and what you want the facility to do.

He wants a button in the reply area that when clicked, applies a "line through" text decoration.

[Pedro]

I got and I'm already working on it.

[Topaz98]

Thanks !