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Re: Getting custom variables in a group
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From: |
Stefan Monnier |
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Subject: |
Re: Getting custom variables in a group |
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Date: |
Mon, 30 Apr 2018 20:34:42 -0400 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
> I'm having an oddly hard time finding out programatically all the custom
> variables in a custom group (recursively),
The variables and subgroups of a custom group are stored in the
`custom-group` property of the group's symbol.
> or which group a custom variable belongs to.
For this one you're going to have to mapatom to enumerate all symbols,
looking for the var in the `custom-group` property.
You can look at custom-add-parent-links to find inspiration (and feel
free to refector this function so you can reuse part of its code rather
than duplicate it).
Stefan