NAME

       X11::Protocol::Ext::MIT_SUNDRY_NONSTANDARD - X11R2/R3 compatibility mode

SYNOPSIS

        use X11::Protocol;
        my $X = X11::Protocol->new;
        $X->init_extension('MIT-SUNDRY-NONSTANDARD')
          or print "MIT-SUNDRY-NONSTANDARD extension not available";

DESCRIPTION

       The MIT-SUNDRY-NONSTANDARD extension controls a "bug mode" setting in the server which
       helps some X11R2 and X11R3 client programs, including "xterm" from those releases.

       Bug mode means: relaxing event mask checking in grab pointer and button requests and
       window do-not-propagate attributes (to ignore mask bits which are not applicable);
       something for non-overlapping sibling window stacking order; and keeping maximum keycode
       below 255 to avoid an Xt toolkit segfault.  Unless working with old client programs then
       these things are unlikely to be of interest.

REQUESTS

       The following are made available with an "init_extension()" per "EXTENSIONS" in
       X11::Protocol.

           my $bool = $X->init_extension('MIT-SUNDRY-NONSTANDARD');

       "$X->MitSundryNonstandardSetBugMode ($flag)"
       "$flag = $X->MitSundryNonstandardGetBugMode ()"
           Get or set the bug mode flag.  1 means compatibility mode is on, 0 means off.

SEE ALSO

       X11::Protocol

       xset(1) "bc" option to control the bug flag from the command line.

       Xserver(1) "bc" command-line option to set the flag at server startup.

HOME PAGE

       <http://user42.tuxfamily.org/x11-protocol-other/index.html>

LICENSE

       Copyright 2011, 2012, 2013, 2014 Kevin Ryde

       X11-Protocol-Other is free software; you can redistribute it and/or modify it under the
       terms of the GNU General Public License as published by the Free Software Foundation;
       either version 3, or (at your option) any later version.

       X11-Protocol-Other is distributed in the hope that it will be useful, but WITHOUT ANY
       WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
       PURPOSE.  See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with
       X11-Protocol-Other.  If not, see <http://www.gnu.org/licenses/>.

perl v5.26.1                                2017-1X11::Protocol::Ext::MIT_SUNDRY_NONSTANDARD(3pm)