[Freesurfer] showedits bug

Hi Nick,

I found a small bug in recon-all that prevents the -showedits flag from working in conjunction with expert-options:

Line 785 in recon-all of v5.1 currently has an extraneous closing parenthesis: if (-e $XOptsFile)) then

but should be: if (-e $XOptsFile) then

Also, I'm puzzled how the resulting edits.mgz gets translated when you load it as a segmentation -- e.g., areas with an addition to wm.mgz appear to be assigned the value 2 in edits.mgz, and are labeled as "wm- ON" if you load edits.mgz as a segmentation, but I don't see any entry for "wm-ON" in FreeSurferColorLUT.txt itself. Where is the full "key" for the values in edits.mgz?

thanks, -MH