[erlang-questions] Charset conversion / stylistic question.
Thu Apr 19 08:59:45 CEST 2007
On 2007-04-18 23:19, Tim Becker wrote:
> cp037_to_iso_8859_1 (129) -> 97; % a
> cp037_to_iso_8859_1 (130) -> 98; % b
> cp037_to_iso_8859_1 (131) -> 99; % c
> seems sort of inefficient, especially considering the size of the
> source to convert UCS :)
in the case of a simple mapping like the one above (cp037 - 32 =
iso_8859_1) you can write:
cp037_to_iso_8859_1( Cp037 ) -> Cp037 - 32.
if the mapping only holds for the range specified in the example you can
cp037_to_iso_8859_1( Cp037 ) when
(Cp037 >= 129) andalso (Cp037 =< 131) ->
Cp037 - 32.
Those were the days...
EPO guidelines 1978: "If the contribution to the known art resides
solely in a computer program then the subject matter is not
patentable in whatever manner it may be presented in the claims."
More information about the erlang-questions