Hi Al,
No need to enable it, simple 'paste' it in the editor.
What I do is lay out the list in Excel and simple copy the non-breaking html 'spaces' in the white space areas like this..

And then 'copy and paste' straight from Excel into the editor and it then does this...
1 1 1½c. blue (Die I) (R.)
2 2 2c. deep brown (R.)
3 3 3c. deep brown (B.)
4 4 4c. deep brown (Bk.)
Bingo...you can add/remove the non-breaking 'space' characters as needed to keep columns in line.
Don