Subject: header hiding eats parts of body when every header is hidden

From: Nali Toja <[email-masked]>
Date: Thu, 13 Oct 2011 21:53:47 +0400

With a large font or on a small screen every line is precious. In order
to increase the amount of useful information onscreen a user can hide
all headers in Article buffer by either of the forms

  (setq gnus-visible-headers "^nomatch")
  (setq gnus-visible-headers nil
        gnus-ignored-headers nil)

However, if she later decides to look at some header (irrespective of
Summary buffer) by hitting `t' to view and `t' to hide them again parts
of body may disappear, more accuaretely, everything before the first
empty line. And the more she hits `t' (twice) the more parts disappear
until the whole buffer becomes empty.

--
t runs the command gnus-summary-toggle-header...

Gnus v5.13
GNU Emacs 24.0.90.23 r106079 (amd64-unknown-freebsd9.9)
 of 2011-10-13 on hidden
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