Always set visual-line-mode to the intended state

Since the article buffer is re-used, visual-line-mode will keep its
previous state if not explicitly set.  So before the patch

1. I display article 1, which should be wrapped: the hook sets
visual-line-mode to t,

2. I display article 2, which should not be wrapped: truncate-lines is
set to t, but visual-line-mode remains t (not a biggie, truncate-lines
"wins"),

3. I decide I want to wrap article 2, so I call the visual-line-mode
toggling command: visual-line-mode is set to nil; seemingly nothing
happens.

This patch dispels the confusion.

0 files changed, 0 insertions, 0 deletions