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.IX Title "X11::Protocol::Ext::MIT_SUNDRY_NONSTANDARD 3"
.TH X11::Protocol::Ext::MIT_SUNDRY_NONSTANDARD 3 2023-07-25 "perl v5.38.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.nh
.SH NAME
X11::Protocol::Ext::MIT_SUNDRY_NONSTANDARD \- X11R2/R3 compatibility mode
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 4
\& use X11::Protocol;
\& my $X = X11::Protocol\->new;
\& $X\->init_extension(\*(AqMIT\-SUNDRY\-NONSTANDARD\*(Aq)
\&   or print "MIT\-SUNDRY\-NONSTANDARD extension not available";
.Ve
.SH DESCRIPTION
.IX Header "DESCRIPTION"
The MIT-SUNDRY-NONSTANDARD extension controls a "bug mode" setting in the
server which helps some X11R2 and X11R3 client programs, including \f(CW\*(C`xterm\*(C'\fR
from those releases.
.PP
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.
.SH REQUESTS
.IX Header "REQUESTS"
The following are made available with an \f(CWinit_extension()\fR per
"EXTENSIONS" in X11::Protocol.
.PP
.Vb 1
\&    my $bool = $X\->init_extension(\*(AqMIT\-SUNDRY\-NONSTANDARD\*(Aq);
.Ve
.ie n .IP """$X\->MitSundryNonstandardSetBugMode ($flag)""" 4
.el .IP "\f(CW$X\->MitSundryNonstandardSetBugMode ($flag)\fR" 4
.IX Item "$X->MitSundryNonstandardSetBugMode ($flag)"
.PD 0
.ie n .IP """$flag = $X\->MitSundryNonstandardGetBugMode ()""" 4
.el .IP "\f(CW$flag = $X\->MitSundryNonstandardGetBugMode ()\fR" 4
.IX Item "$flag = $X->MitSundryNonstandardGetBugMode ()"
.PD
Get or set the bug mode flag.  1 means compatibility mode is on, 0 means
off.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
X11::Protocol
.PP
\&\fBxset\fR\|(1) "bc" option to control the bug flag from the command line.
.PP
\&\fBXserver\fR\|(1) "bc" command-line option to set the flag at server startup.
.SH "HOME PAGE"
.IX Header "HOME PAGE"
<http://user42.tuxfamily.org/x11\-protocol\-other/index.html>
.SH LICENSE
.IX Header "LICENSE"
Copyright 2011, 2012, 2013, 2014, 2017 Kevin Ryde
.PP
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.
.PP
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.
.PP
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/>.