let update_tagline_from_tags ds =
let tagline = ds.ds_tagline in
let tags = ds.ds_last_tags in
let rec loop i = function
| [] ->
for j = i to String.length tagline - 1 do
tagline.[j] <- '-'
done
| (tag, c) :: rest ->
if Tags.mem tag tags then
tagline.[i] <- Char.uppercase c
else
if Tags.mem tag ds.ds_seen_tags then
tagline.[i] <- Char.lowercase c
else
tagline.[i] <- '-';
loop (i + 1) rest
in
loop 0 ds.ds_tld;