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BSD 4.3tahoe
XAPOLLO(8) UNIX Programmer's Manual XAPOLLO(8)
NAME
Xapollo - X window system Apollo implementation notes
DESCRIPTION
The Apollo X server can be started as a command to /bin/csh.
It requires two arguments, both of which should be 0. Nor-
mally, however, the server should be started by invoking
_x_i_n_i_t(1).
The device dependent portion of the server is implemented
using GPR system calls, and is known to work on DN300,
DN330, DN560, DN660, and DN3000 systems, all running SR9.2.
SEE ALSO
X(1)
`Xlib - C Language X Interface'
`ddX - Device Dependent X Interface'
AUTHOR
Mark Swanson
Copyright (c) 1986 by University of Utah.
Much of the initial work was done by Doug Orr.
BUGS
Restrictions in the current implementation:
- Brush shapes are ignored and all result in 1x1 brush.
- The labelled control and shift keys do not affect the
mouse buttons; the keys LD, LE, and LF have been
pressed into service to provide control, meta, and
shift, respectively, for the mouse buttons. The "POP"
key also serves as a general meta key. Should the
server become "wedged", typing shift F8 will terminate
the server.
- Apollo fonts impose restrictions on the number of char-
acters (127) and their maximum size; thus, some fonts
cannot be converted to Apollo format and performance
using them is badly degraded. Those fonts that can be
converted to Apollo format should be converted using
the cvtfont program.
- XY masks (for defining non-rectangular clipping regions
or "stencils") are not implemented.
- No SHIFT LOCK key is implementd.
- Only down events are available for the standard "print-
able" keys.
Printed 9/15/87 3O October 1986 1
XAPOLLO(8) UNIX Programmer's Manual XAPOLLO(8)
- Up- and Down-events for the normal Control and Shift
keys are simulated, as these keys do not correspond to
separate GPR events.
- The csh invoking xinit should not have inprocess set.
This will cause the initial xterm process to hang.
Printed 9/15/87 3O October 1986 2
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