doc-view.el: about cursor and filename display

[William Xu <william.xwl@gmail.com>]

Just began to use doc-view.el, some suggestions: 

1. Hide the cursor

   Cursor in a image buffer looks peculiar, maybe better hide it just
   like image-mode? namely, (setq cursor-type nil)

2. Filename on mode line

   Why not simply display the filename on mode line as usual, like
   `foo.pdf'? At present, the filename on the mode line is very long,
   occupies lots of space of mode line, and is inconvenient to switch to
   by ido, for instance.

3. Add auto-revert-mode support?

-- 
William

http://williamxu.net9.org

  天下皆知美之为美,斯恶已。 皆知善之为善,斯不善已。
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前后相随。恒也。
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而弗有,为而弗恃,功成而不居。夫唯弗居,是以不去。
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