Character Sheet button that runs multi lined macro commands.

Here is what I am trying to do. I am trying to make a character sheet button run the following lines:

/em @{character_name} makes a melee attack!
!roll40k @{character_name},@{WeaponSkill},?{Total Modifiers|0}

I can figure out how to get it to do one or the other... but now how to do issue both commands. Seems like there should be away but I am just not familiar with the proper syntax.

Use "\n" which should start a new line.

That did it, thank you!

NP. Had to tackle the same problem with my sheet. :)