Re: [PATCH] Documentation: help: explain 'man.viewer' multiple values

   Also add titles to paragraphs under "CONFIGURATION VARIABLES".

   Signed-off-by: Christian Couder [off-list ref]

<snip>

    man.viewer::
   -	Specify the program that will be used to display help in the
   +	Specify the programs that may be used to display help in the

I would have prefered the following wording:

"List of viewer candidates used to display help in"

   +If everythings fails the 'man' program will be tried anyway.
       ^^^^^^^^^^^
everything :)

Regards

	Xavier
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