sx: use the default logfile

There's not a lot of point in absorbing the xserver's log file when it
will just be less intuitive for those looking for it in the standard
location.  Since the log is generated by Xorg and not sx, it only seems
reasonable.

This commit also renames xauthfile to xauthority for a little more
consistency with documentation and prior art.

README

@@ -14,31 +14,18 @@ INTRODUCTION
 
     * The Xorg server's command-line is hard coded and not exposed to the
       user.
-
     * The first DISPLAY is 1 instead of 0 contrary to what X(7) suggests.
-
     * xauth entries are overwritten if the displayname is identical.
-
     * Corresponding xauth entries are unconditionally removed when the Xorg
       server is terminated.
-
     * The Xorg server uses the -noreset flag.
-
     * /usr/lib/xorg-server/Xorg is used directly, bypassing Xorg.wrap.
-
-    * The Xorg server logs are written to $XDG_DATA_HOME/sx/$DISPLAY instead
-      of Xorg.$DISPLAY.log
-
     * While XAUTHORITY is still honoured, $XDG_CONFIG_HOME/sx/xauthfile is
       used instead of $HOME/.Xauthority
-
     * Very little proxy error checking is used preferring instead to let each
       tool speak for itself.
-
     * None of the typical /etc/X11/xinit infrastructure is directly used.
-
     * Neither XINITRC is honoured nor .xinitrc used.
-
     * The XDG_CONFIG_HOME/sx/sxrc file is used instead of .xinitrc and is
       required to be executable.
 

sx

@@ -44,10 +44,9 @@ case $tty in
 esac
 
 cfgdir=${XDG_CONFIG_HOME:-$HOME/.config}/sx
-datadir=${XDG_DATA_HOME:-$HOME/.local/share}/sx
-XAUTHORITY=${XAUTHORITY:-$cfgdir/xauthfile}
+XAUTHORITY=${XAUTHORITY:-$cfgdir/xauthority}
 
-mkdir -p "$cfgdir" "$datadir"
+mkdir -p "$cfgdir"
 
 touch "$XAUTHORITY"
 export XAUTHORITY
@@ -65,8 +64,7 @@ xauth add :"$tty" MIT-MAGIC-COOKIE-1 "$(mcookie)"
 trap 'DISPLAY=:$tty "${@:-"$cfgdir"/sxrc}"' USR1
 (
     trap '' USR1
-    exec /usr/lib/xorg-server/Xorg :"$tty" -keeptty vt"$tty" -noreset \
-                                   -logfile "$datadir/$tty" -auth "$XAUTHORITY"
+    exec /usr/lib/xorg-server/Xorg :"$tty" -keeptty vt"$tty" -noreset -auth "$XAUTHORITY"
 ) & pid=$!
 
 wait

sx.1

@@ -24,13 +24,13 @@ argument is provided.
 .SH ENVIRONMENT
 .TP
 .B XAUTHORITY
-This environment represents the file used to store authorisation entries used
-to secure
+This environment is the path to a file which to stores authorisation entries
+used to secure
 .BR Xorg (1) .
 If this environment is not set then
 .B sx
 will create and use
-.IR \%$XDG_CONFIG_HOME/sx/xauthfile
+.IR \%$XDG_CONFIG_HOME/sx/xauthority
 instead.
 
 .SH FILES
@@ -40,18 +40,18 @@ The default client started by
 .BR sx .
 This file must be executable.
 .TP
-.BR $XDG_DATA_HOME/sx " " "" ( $HOME/.local/share/sx )
-This directory is used for storing the logs generated by
-.BR Xorg (1) .
-Each log is named numerically based on the
-.B DISPLAY
-environment.
+.BR $XDG_CONFIG_HOME/sx/xauthority " " "" ( $HOME/.config/sx/xauthority )
+The default authority used by
+.B sx
+if an alternative file is not provided with
+.BR $XAUTHORITY .
 
 .SH SOURCE
 .UR https://github.com/Earnestly/sx
 .UE
 
 .SH SEE ALSO
+.BR xauth (1),
 .BR xinit (1),
 .BR startx (1),
 .BR Xserver (1),