Code syntax coloring/format toggle?

[DNelson_UPSCO]

OK...

I am a super newb to Flash Builder, but I own 4.7.

I have a MXML file that I found that I'm redoing to suit my needs.  I have the original open next to my version in case I screw something up I have referance.

Wilst switching between them I made a "happy mistake".  Somehow I hit CTRL something something, and it reformatted my code with color syntax and some organization.

See the difference?  I like the new coloring!

I don't know what I did and i spent 3 hours f'n with preferances and settings all over the place and I cant recreate this!  What did I do and how do I do it again?

Please please help!