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bug#51852: Gnus: Add User-Defined Spec example
From: |
Lars Ingebrigtsen |
Subject: |
bug#51852: Gnus: Add User-Defined Spec example |
Date: |
Sun, 14 Nov 2021 19:36:09 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
積丹尼 Dan Jacobson <jidanni@jidanni.org> writes:
> (info "(gnus) Formatting Basics") says
>
> Also Gnus supports some extended format specifications, such as
> ‘%&user-date;’.
>
> OK, please say what user-date is, and list the rest.
It's documented in the "Summary Buffer Lines" node:
@item &user-date;
Age sensitive date format. Various date format is defined in
@code{gnus-user-date-format-alist}.
There is (currently) no rest to list.
> And mainly, on (info "(gnus) User-Defined Specs") there is no example of
> how to make a User-Defined Spec. E.g., how to continue the example on
> (info "(gnus) Advanced Formatting") to finally get 96/08/09 .
This seems sufficient?
---
All the specs allow for inserting user defined specifiers---@samp{u}.
The next character in the format string should be a letter. Gnus
will call the function @code{gnus-user-format-function-}@samp{X}, where
@samp{X} is the letter following @samp{%u}. The function will be passed
a single parameter---what the parameter means depends on what buffer
it's being called from.
---
So there doesn't seem to be anything here to do, and I'm closing this
bug report. If you want help with using Gnus, then I suggest asking on
an Emacs help-oriented mailing list.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no