I would like to use the default value for the customization setting Slime Completion At Point Functions, (slime-filename-completion slime-simple-completion-at-point). But something has added slime-c-p-c-completion-at-point to the list of functions from outside Customize. I have not altered slime-completion-at-point-functions in my .emacs or anywhere else.
If I use Customize to erase the customization, then I get the desired value for the current session. But there is no option to save the setting and my .emacs is unaltered; in my next Emacs session, slime-c-p-c-completion-at-point is back in the setting.
How can I prevent slime-c-p-c-completion-at-point from being added?
If you look at slime-contribs (the default list of contribs to load), it is set to slime-fancy, which includes slime-c-p-c. So that is where the hook to slime-completion-at-point-functions is being added.
You can either eval (slime-c-p-c-unload) after loading SLIME, or customize slime-contribs to load only the contribs you want (recommended by the manual).
-- Vladimir Sedach
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Andrew Brace -
Vladimir Sedach