+If you use Mew, put the following lines into your ~/.mew:
+(autoload 'lsdb-mew-insinuate "lsdb")
+(add-hook 'mew-init-hook 'lsdb-mew-insinuate)
+(add-hook 'mew-draft-mode-hook
+ (lambda ()
+ (define-key mew-draft-header-map "\M-\t" 'lsdb-complete-name)))
+