complete --condition given multiple times should complicate predicate

[floam]

So, it seems like currently this is basically strange undefined behavior:

$ complete foo -n false -n true -x -a bar
$ complete -C'foo '
bar
$ complete --erase foo
$ complete foo -n true -n false -x -a bar
$ complete -C'foo '
<file completions>

I propose this should have been equivalent to: complete foo -n "false; and true" ….

[krobelus]

Yeah, that sounds better. Looks like we ignore all but the last -n

[floam]

There might be an argument it could be equivalent to or, but a quick grep suggests and is more useful:

~/s/f/s/completions (master|💩2…) $ grep -r ' -n .* and .*-d' | count
398
~/s/f/s/completions (master|💩2…) $ grep -r ' -n .* or .*-d' | count
36

(It also seems logically intuitive to me that more conditions behave that way.)