Dear ConTeXt folks,


according to [1] the number sets were originally set using bold
characters and only on the blackboard the double strokes were used.

ConTeXt defines for example `\naturalnumbers` or `\reals` [2] which are
set using double strokes.

How can I redefine those to be just bold?


Thanks,

Paul


PS: Does somebody actually use these commands (`\naturalnumbers`, …`) or
do you define for example `\N`?


[1] http://projekte.dante.de/DanteFAQ/MathematischerFormelsatz#22
[2] http://wiki.contextgarden.net/Blackboard_bold