spacebar in indesign file doesn't work for typing a space. it works in other programs, and other indesign files. it works in command menus like the find menu. it does not work in this one particular document. I am not able to type a space between words. I have to hit CTRL+space to be able to type a space. this is a really difficult change in flow to get used to. I don't know if a hit a function that accidentally set this to be the norm. please help. I want to be able to type spaces normally...