global-subword-mode without modifying changing case of words

[Karl Voit]

Hi!

I recently found global-subword-mode[1]. With it I can navigate
through CamelCaseWords as within separate words.

However, when I am using downcase-word on a CamelCaseWord, I get
only a downcase-subword like camelCaseWord (if invoked on the first
character).

What I would like to have: Navigating as with global-subword-mode
but whenever I up/down-case or capitalize a word, I want to get rid
of CamelCase-words. For example down-case on CamelCaseWord should
end up in camelcaseword. Capitalizing CamelCaseWord should end up in
Camelcaseword.

Is this possible? How?

Thanks!

  1. http://ergoemacs.org/emacs/emacs_adv_tips.html and more
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