https://faq.i3wm.org/questions/Frequently asked questions and answers about the i3 window managerenCopyright i3, 2012Wed, 08 May 2013 20:10:00 +0000https://faq.i3wm.org/question/1767/cant-get-for_window-to-work-with-audacious/I'm trying to have Audacious float when opened, however it doesn't. Here's what I have in my config: for_window [class="audacious"] floating enable I think it might be because the window title has the current song before it followed by Audacious, so maybe I just need a wildcard character?Wed, 08 May 2013 18:36:16 +0000https://faq.i3wm.org/question/1767/cant-get-for_window-to-work-with-audacious/https://faq.i3wm.org/question/1767/cant-get-for_window-to-work-with-audacious/?answer=1770#post-id-1770Make sure that you match the correct class for the specified program. You can use `xprop` in order to check for the properties of a window. As specified in the [user guide](http://i3wm.org/docs/userguide.html#_list_of_commands): "class: Compares the window class (the second part of WM_CLASS)". So, in this case, you need to use capital letters or match case-insensitive: for_window [class="Audacious"] floating enable or for_window [class="(?i)audacious"] floating enableWed, 08 May 2013 20:05:22 +0000https://faq.i3wm.org/question/1767/cant-get-for_window-to-work-with-audacious/?answer=1770#post-id-1770https://faq.i3wm.org/question/1767/cant-get-for_window-to-work-with-audacious/?comment=1771#comment-1771Thanks, it was case sensitive! Didn't realize that.Wed, 08 May 2013 20:10:00 +0000https://faq.i3wm.org/question/1767/cant-get-for_window-to-work-with-audacious/?comment=1771#comment-1771