[hackers] [st] Remove explicit XNFocusWindow || Ivan Tham

[git]

commit 51e19ea11dd42eefed1ca136ee3f6be975f618b1
Author:     Ivan Tham <pickf...@riseup.net>
AuthorDate: Tue Feb 18 23:28:47 2020 +0800
Commit:     Hiltjo Posthuma <hil...@codemadness.org>
CommitDate: Wed Feb 19 00:46:20 2020 +0100

    Remove explicit XNFocusWindow
    
    XCreateIC ICValues default XNFocusWindow to XNClientWindow if not
    specified, it can be omitted since it is the same.
    
    From the documentation
    https://www.x.org/releases/current/doc/libX11/libX11/libX11.html
    
    > Focus Window
    >
    > The XNFocusWindow argument specifies the focus window. The primary
    > purpose of the XNFocusWindow is to identify the window that will receive
    > the key event when input is composed.
    >
    > When this XIC value is left unspecified, the input method will use the
    > client window as the default focus window.

diff --git a/x.c b/x.c
index 1f62129..48a6676 100644
--- a/x.c
+++ b/x.c
@@ -1047,7 +1047,6 @@ ximopen(Display *dpy)
                xw.ime.xic = XCreateIC(xw.ime.xim, XNInputStyle,
                                       XIMPreeditNothing | XIMStatusNothing,
                                       XNClientWindow, xw.win,
-                                      XNFocusWindow, xw.win,
                                       XNDestroyCallback, &icdestroy,
                                       NULL);
        }