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.\" ========================================================================
.\"
.IX Title "YAE 1"
.TH YAE 1 "2021-10-12" "0.7" "yae"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
yae \- Yet another Apple Emulator
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fByae\fR [\-2|\-e|\-+] [disk\-image] ...
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fByae\fR emulates the Apple \s-1II, II+,\s0 and //e 8\-bit computers from Apple,
Inc. Standard .dsk images are supported. If \fByae\fR is run without any
disk image arguments, \fI/usr/share/yae/Master.dsk\fR will be booted.
.PP
\&\s-1ROM\s0 image files are required; see \fB\s-1FILES\s0\fR for details.
.PP
\&\s-1ALSA\s0 audio is supported, by linking the emulator with \fB\-laoss\fR. This
also allows PulseAudio to work, if you have the default \s-1ALSA\s0 device
set to \*(L"pcm.default pulse\*(R" (and \*(L"ctl.default pulse\*(R") in \fB/etc/asound.conf\fR.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-2\fR" 4
.IX Item "-2"
Emulate the Apple \s-1II.\s0
.Sp
Note that the emulator uses the same \s-1ROM\s0 image for \s-1II\s0 and \s-1II+,\s0 so the
emulated \s-1II\s0 will have Applesoft and autostart (which the original \s-1II\s0
didn't ship with).
.IP "\fB\-+\fR" 4
.IX Item "-+"
Emulate the Apple \s-1II+.\s0
.IP "\fB\-e\fR" 4
.IX Item "-e"
Emulate the Apple //e (the default).
.SH "KEYSTROKES"
.IX Header "KEYSTROKES"
.IP "\fBBackspace\fR" 4
.IX Item "Backspace"
Alias for the left-arrow key.
.IP "\fBControl+Delete\fR" 4
.IX Item "Control+Delete"
Apple Reset key.
.IP "\fBLeft Alt\fR" 4
.IX Item "Left Alt"
The left (open) apple key on the //e keyboard.
.IP "\fBRight Alt\fR" 4
.IX Item "Right Alt"
The right (closed) apple key on the //e keyboard.
.IP "\fBF1\fR" 4
.IX Item "F1"
Change disks in the first drive (slot 6, drive 0). This will either
read a filename on standard input (if kdialog can't be run), or display
a kdialog file-selector. Either way, the emulator stops and its window
becomes unresponsive until a file has been chosen.
.IP "\fBF2\fR" 4
.IX Item "F2"
Exit the emulator immediately. No confirmation dialog, so
be careful.
.PP
All other keystrokes are translated to their equivalent Apple \s-1II\s0
keystrokes, or ignored if there is no equivalent key on the Apple
keyboard.
.SH "FILES"
.IX Header "FILES"
.IP "\fB.yaerc\fR, \fB~/.yaerc\fR" 4
.IX Item ".yaerc, ~/.yaerc"
Config file. Searched for first in the current directory,
then in user's home directory. For config file syntax, see
\&\fI/usr/share/yae/yaerc.sample\fR.
.IP "\fB\s-1ROM\s0 files\fR" 4
.IX Item "ROM files"
For \s-1II\s0 and \s-1II+\s0 emulation, the required \s-1ROM\s0 image is called \fB\s-1APPLE2.ROM\s0\fR.
For the //e, the image is \fB\s-1APPLE2E.ROM\s0\fR. For all modes, \fB\s-1DISK.ROM\s0\fR is
required.
.Sp
\&\s-1ROM\s0 file locations can be set in the config file. By default, they're
searched for in the current directory. If the ROMs can't be found in
the configured location or the current directory, they will searched
for in \fI/usr/share/yae\fR.
.Sp
If the required \s-1ROM\s0 files can't be found, the emulator will refuse
to start.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBkegs\fR(1), \fBdos33fsutils\fR(1)
.SH "AUTHORS"
.IX Header "AUTHORS"
\&\fByae\fR was originally written by Doug Kwan, and includes enhancements by
Warren Toomey. The version documented here also has some small bugfixes
and enhancements by B. Watson.
.PP
This man page was written by B. Watson.