Need help with "reveal" function

[quantum2000 10]

I am currently trying to edit some campaign missions and have a couple of problems:

1)function "reveal" - certain units in campaign have names(returned by "allunits" with spaces for example "O A-1-1:2" - "reveal" function doesn't work for them because of the space(player reveal O A-1-1:2) - what syntax must i use for it to work?

2)how can I adjust the time during which the unit is visible on the map if it isn't in the player field of view(the unit is of another faction)?

P.S - sorry for my bad english