All, Recently I was appreciating the beauty of using "pumvisible()" to setup all kinds of mappings for the completion menu (ex. <enter> to do <c-y>).
I noticed when messing around with all of that, that <space> actually exits the menu. Is this the desired behavior? Sometimes I am doing line completion (c-x,c-l) and I type part of the line to narrow the matches; however, space just exits the completion. If someone wants space to behave this way, couldn't he/she just make the mapping? --Matt P.S. Another example is <c-x><c-f>; and some of the filenames have spaces in them. The menu exits before you can make your selection.