bug#12309: Option `(bookmark-)version-control': Use :tag so doc string matches menu

[Andreas Schwab]

Karl Fogel <kfogel@openitp.org> writes:

> I don't fully understand the whole customization system because I never
> use it myself (I just read doc strings and set variables directly in
> Elisp), so I don't quite get what `other' mean if used instead of
> `const', and I didn't fully understand the last paragraph of the
> original bug report.  I looked in the Info pages, but they didn't
> clarify much about this.

const only matches the specified value, other matches any value, but
uses the specified value when setting.  Thus setting the variable
manually to 'foo won't get a mismatch.  You can see the documentation of
each widget with widget-browse.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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