I have been an emacs user for many years. For the last months (might be a year or longer) M-c is do not capitalize the next word as described in the documentation, but call up Calc.
How do I get the default (Capitalize next word) back to M-c?
If I want to use Calc I can do M-x * c
Regards
Johann
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Because experiencing your loyal love is better than life itself,
my lips will praise you. (Psalm 63:3)