bug#67600: [PATCH] Add dashes to 'thing-at-point-email-regexp'

[Philip Kaludercic <philipk@posteo.net>]

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Tags: patch


I noticed this recently when trying to extract a link to an mailing list
of mine hosted on SourceHut.

In GNU Emacs 30.0.50 (build 3, x86_64-pc-linux-gnu, X toolkit, cairo
 version 1.16.0, Xaw scroll bars) of 2023-11-25 built on icterid
Repository revision: 78eb99c72c6834a9161fc4e3f3cef3fc6bdffefd
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101007
System Description: Debian GNU/Linux 12 (bookworm)

Configured using:
 'configure --with-imagemagick --with-x-toolkit=lucid
 --with-native-compilation=aot --with-tree-sitter 'CFLAGS=-O2
 -march=native -mtune=native -pipe''


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From 1caf9c71b7b0ad4a31a9318932b242f7a46183f5 Mon Sep 17 00:00:00 2001
From: Philip Kaludercic <philipk@posteo.net>
Date: Sun, 3 Dec 2023 13:49:07 +0100
Subject: [PATCH] Add dashes to 'thing-at-point-email-regexp'

* lisp/thingatpt.el (thing-at-point-email-regexp): Allow for
a (thing-at-point 'email) query to match addresses with dashes, as
used by Sourcehut.
---
 lisp/thingatpt.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/thingatpt.el b/lisp/thingatpt.el
index 88efbf73beb..80dc5ee60b7 100644
--- a/lisp/thingatpt.el
+++ b/lisp/thingatpt.el
@@ -652,7 +652,7 @@ thing-at-point-looking-at
 
 ;;   Email addresses
 (defvar thing-at-point-email-regexp
-  "<?[-+_~a-zA-Z0-9][-+_.~:a-zA-Z0-9]*@[-a-zA-Z0-9]+[-.a-zA-Z0-9]*>?"
+  "<?[-+_~a-zA-Z0-9/][-+_.~:a-zA-Z0-9/]*@[-a-zA-Z0-9]+[-.a-zA-Z0-9]*>?"
   "A regular expression probably matching an email address.
 This does not match the real name portion, only the address, optionally
 with angle brackets.")
-- 
2.39.2


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Philip Kaludercic