lei: note some TODO items (curl, externals)

I don't know if it's worth it to use libcurl directly
(nor the effort to support and maintain tests)

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/PublicInbox/LeiExternal.pm b/lib/PublicInbox/LeiExternal.pm
index b402eed4..8a51afcb 100644
--- a/lib/PublicInbox/LeiExternal.pm
+++ b/lib/PublicInbox/LeiExternal.pm
@@ -44,6 +44,8 @@ sub ext_canonicalize {
         }
 }
 
+# TODO: we will probably extract glob2re into a separate module for
+# PublicInbox::Filter::Base and maybe other places
 my %re_map = ( '*' => '[^/]*?', '?' => '[^/]',
                 '[' => '[', ']' => ']', ',' => ',' );
 
@@ -99,6 +101,7 @@ sub get_externals {
         ();
 }
 
+# TODO: does this need JSON output?
 sub lei_ls_external {
         my ($self, $filter) = @_;
         my $opt = $self->{opt};