Commit Briefs
refactor struct vline
the new `meta.data' field will be useful for holding completions data.
improve about:about and don't scare users in about:help
> is better than C-x C-f to open a url...
bind <up> and <down> for completion instead of history
<up> and <down> are now bound to previous/next-completion instead of previous/next-history-item
improve history navigation messages
"no prev item" (or next) can be misleading during a completing-read
support completions in minibuffer + related interactive fns
* cmd.c (cmd_previous_completion): add previous-completion (cmd_next_completion): add next-completion (cmd_insert_current_candidate): add insert-current-candidate * minibuffer.c (enter_minibuffer): support completions in minibuffer