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bug#67138: closed ([PATCH] ; Fix 'add-face-text-property' shortdoc)

From: GNU bug Tracking System
Subject: bug#67138: closed ([PATCH] ; Fix 'add-face-text-property' shortdoc)
Date: Tue, 14 Nov 2023 14:13:02 +0000 
Your message dated Tue, 14 Nov 2023 16:11:56 +0200
with message-id <83y1f0s9ub.fsf@gnu.org>
and subject line Re: bug#67138: [PATCH] ; Fix 'add-face-text-property' shortdoc
has caused the debbugs.gnu.org bug report #67138,
regarding [PATCH] ; Fix 'add-face-text-property' shortdoc
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs@gnu.org.)


-- 
67138: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=67138
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--- Begin Message --- Subject: [PATCH] ; Fix 'add-face-text-property' shortdoc Date: Sun, 12 Nov 2023 21:49:24 +0100 User-agent: Gnus/5.13 (Gnus v5.13) 
Tags: patch

Hi,

This fixes an omission in shortdoc.el that causes the following to emit
an error instead of showing the *Help* buffer:

1. emacs -Q
2. (add-hook 'help-fns-describe-function-functions
             #'shortdoc-help-fns-examples-function)
3. C-h f add-face-text-property RET
4. Emacs says "Wrong type argument: prop-match, nil"

Attachment: 0001-Fix-add-face-text-property-shortdoc.patch
Description: Text Data


--- End Message ---
--- Begin Message --- Subject: Re: bug#67138: [PATCH] ; Fix 'add-face-text-property' shortdoc Date: Tue, 14 Nov 2023 16:11:56 +0200 
> Date: Sun, 12 Nov 2023 21:49:24 +0100
> From:  Eshel Yaron via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> This fixes an omission in shortdoc.el that causes the following to emit
> an error instead of showing the *Help* buffer:
> 
> 1. emacs -Q
> 2. (add-hook 'help-fns-describe-function-functions
>              #'shortdoc-help-fns-examples-function)
> 3. C-h f add-face-text-property RET
> 4. Emacs says "Wrong type argument: prop-match, nil"

It also shows the example if one just does "C-h f" without any hooks.

Thanks, installed on the emacs-29 branch, and closing the bug.

--- End Message ---
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