Re: Subject: [PATCH] * lisp/xwidget.el (xwidget-webkit-browse-url): Remove space prefix of url.

[Po Lu]

tumashu <tumashu@163.com> writes:

> From 2f460c83b4e304cb1f6df0f11d54e4cb0da0b223 Mon Sep 17 00:00:00 2001
> From: Feng Shu <tumashu@163.com>
> Date: Thu, 11 Nov 2021 17:32:53 +0800
> Subject: [PATCH] * lisp/xwidget.el (xwidget-webkit-browse-url): Remove space
>  prefix of url.
>
> ---
>  lisp/xwidget.el | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/lisp/xwidget.el b/lisp/xwidget.el
> index 2c7b4dd83d..be5a510986 100644
> --- a/lisp/xwidget.el
> +++ b/lisp/xwidget.el
> @@ -114,6 +114,7 @@ xwidget-webkit-browse-url
>    (or (featurep 'xwidget-internal)
>        (user-error "Your Emacs was not compiled with xwidgets support"))
>    (when (stringp url)
> +    (setq url (replace-regexp-in-string "^[[:space:]]+" "" url))
>      ;; If it's a "naked url", just try adding https: to it.
>      (unless (string-match "\\`[A-Za-z]+:" url)
>        (setq url (concat "https://"; url)))

Why is this necessary?  I don't think the other `browse-url-function's
do this.

Thanks in advance.