I can't get my brain around what is probably a very simple problem: I want a paragraph style that applies boldfacing to any character up to an including the first colon in a paragraph. If I used a nested style "through 1 :" the whole graf is bold if there is no colon. So that's out.
A grep style ".+: " seems to work in most cases, but if there's a second colon, the boldfacing is extended to that point. What I think I want is a grep style that works "zero or 1 times" but I cannot figure out how to use the ? to make that happen.
