func newHistoryListing(s *store.Store) (*historyListing, error) {
seq, err := s.NextCmdSeq()
if err != nil {
return nil, err
}
cmds, err := s.Cmds(seq-100, seq)
if err != nil {
return nil, err
}
return &historyListing{cmds}, nil
}
func newHistlist(s *store.Store) (*histlist, error) {
if s == nil {
return nil, ErrStoreOffline
}
seq, err := s.NextCmdSeq()
if err != nil {
return nil, err
}
all, err := s.Cmds(0, seq)
if err != nil {
return nil, err
}
last := make(map[string]int)
for i, entry := range all {
last[entry] = i
}
hl := &histlist{all: all, last: last, indexWidth: len(strconv.Itoa(len(all) - 1))}
hl.listing = newListing(modeHistoryListing, hl)
return hl, nil
}