xfree86: man: Add IsolateKeyboard.

Author: itz-me-zappex

hw/xfree86/man/xorg.conf.man

@@ -687,6 +687,11 @@ Unset by default.
 .TP 7
 .BI "Option \*qAllowByteSwappedClients\*q  \*q" boolean \*q
 Allow clients with a different byte-order than the server. Disabled by default.
+.TP 7
+.BI "Option \*qIsolateKeyboard\*q \*q" boolean \*q
+Disallows all not grabbed raw events and keyboard input events to both
+unfocused windows and clients without window to prevent keylogging.
+Disabled by default.
 .SH "MODULE SECTION"
 The
 .B Module