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Doc fixes for browse-url

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* lisp/net/browse-url.el (browse-url-can-use-xdg-open, browse-url-xdg-open):
Doc fixes.
This commit is contained in:
Glenn Morris 2012-02-08 22:14:22 -05:00
parent 54cdb2530e
commit d95b247d1d
2 changed files with 10 additions and 2 deletions
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9
lisp/net/browse-url.el
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@ -944,7 +944,9 @@ used instead of `browse-url-new-window-flag'."
url args))
(defun browse-url-can-use-xdg-open ()
"Check if xdg-open can be used, i.e. we are on Gnome, KDE, Xfce4 or LXDE."
"Return non-nil if the \"xdg-open\" program can be used.
xdg-open is a desktop utility that calls your preferred web browser.
This requires you to be running either Gnome, KDE, Xfce4 or LXDE."
(and (getenv "DISPLAY")
(executable-find "xdg-open")
;; xdg-open may call gnome-open and that does not wait for its child
@ -974,7 +976,10 @@ used instead of `browse-url-new-window-flag'."
;;;###autoload
(defun browse-url-xdg-open (url &optional new-window)
(defun browse-url-xdg-open (url &optional ignored)
"Pass the specified URL to the \"xdg-open\" command.
xdg-open is a desktop utility that calls your preferred web browser.
The optional argument IGNORED is not used."
(interactive (browse-url-interactive-arg "URL: "))
(call-process "xdg-open" nil 0 nil url))