Re: How to document dimension units for virtual files?

[Henrique de Moraes Holschuh <hmh@hmh.eng.br>]

On Wed, 08 Nov 2006, Michael Holzheu wrote:
> +- If data has dimension units, encode that in the filename.

Can we please encode units in the filename using a separator other than "_"?
the reason for this is that _ is already_used_to_separate_words in the
entries, and it gets difficult to know if something is part of the entry
name or an unit.

Please consider using ":" to separate units and other specific qualifiers
(e.g. led colors) from the main attribute name.  This helps userspace
applications to behave better when faced with stuff like "a_b_c:unit1" and
"a_b_c:unit2" at the same time.

That said, AFAIK using units is explicitly discouraged on hwmon-style sysfs
classes.  The recent thread about a battery class illustrates this.  Please
keep this in mind.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh