Commit d737e497 authored by Stefan Monnier's avatar Stefan Monnier

* lisp/gnus/nnmaildir.el: Fix O(n^2) problem when leaving a group

Use lexical-binding.

(nnmaildir-close-group): Use a hash-table rather than a list to keep
track of the files we have seen.

* lisp/gnus/nnheader.el (nnheader-parse-naked-head):
Use make-full-mail-header.
parent 32f01492
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