From: Miles Bader <miles@gnu.org>
Date: Sat, 9 Sep 2017 14:28:08 +0000 (+0900)
Subject: ; Add a comment for make-text-button in rcirc-markup-urls
X-Git-Tag: emacs-26.0.90~219
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e91da7f8f2523057fa93ea4aace36863315abb5b;p=emacs.git

; Add a comment for make-text-button in rcirc-markup-urls
---

diff --git a/lisp/net/rcirc.el b/lisp/net/rcirc.el
index 60af1973ccb..6377f791f45 100644
--- a/lisp/net/rcirc.el
+++ b/lisp/net/rcirc.el
@@ -2499,6 +2499,9 @@ If ARG is given, opens the URL in a new browser window."
            (end (match-end 0))
            (url (match-string-no-properties 0))
            (link-text (buffer-substring-no-properties start end)))
+      ;; Add a button for the URL.  Note that we use `make-text-button',
+      ;; rather than `make-button', as text-buttons are much faster in
+      ;; large buffers.
       (make-text-button start end
 			'face 'rcirc-url
 			'follow-link t