How to put carriage return in Journal Command Button?

I've tried 
 (and !&#13), 
, both together, shift-enter (just acts as if I clicked "Insert Link." My button sends a whisper to me with some data, but I want to make it more readable. My syntax is: `/w gm Health: Char1 @{Char1|health}, Char2 @{Char2|health}, Char3 @{Char3|health}, Char4 @{Char4|health} but I'd really like to replace the commas with line breaks. Any ideas?

Try repeating /w gm after the 
  White space is ignored in html output, so adding a format change is necessary to get the breaks. You could also try surrounding the body text with {{ }} as thst causes some changes in the the text is handled. Another option is to whisper a default roll template with multiple rows. 

Thank you for the suggestions! I tried the first two and some variations but to no avail. Your last suggestion seems like it may prove fruitful, but it won't work in a handout's journal command button because it changes colons to :, which breaks the template flag. It's looking like I'm just going to have to break down and use straight macros.

Finally settled on something that in retrospect shouldn't have taken me a couple days to figure out, lol. I went with this as a macro: /w gm &{template:default} {{name=Health }} {{Char1=@{Char1|health} }} {{Char2=@{Char2|health} }} {{Char3=@{Char3|health} }} {{Char4=@{Char4|health} }} Then added this journal command button in my GM handout: `#Health

Great!