-.B \-xidle\-extension
-Use the \fBXIDLE\fP server extension to decide whether the user is idle.
-This is the default if \fIxscreensaver\fP has been compiled with support
-for this extension. On X11R4 or X11R5 systems, the XIdle method is faster
-and more reliable than what will be done otherwise, so use it if you can.
-.TP 8
-.B \-no\-xidle\-extension
-Don't use the \fBXIDLE\fP server extension.
-.TP 8
-.B \-sgi\-extension
-Use the SGI \fBSCREEN_SAVER\fP server extension to decide whether the user
-is idle. This is the default if \fIxscreensaver\fP has been compiled with
-support for this extension (which is the default on SGI systems.). If it
-is available, the \fBSCREEN_SAVER\fP method is faster and more reliable than
-what will be done otherwise, so use it if you can.
-.TP 8
-.B \-no\-sgi\-extension
-Don't use the SGI \fBSCREEN_SAVER\fP server extension.
-.TP 8
-.B \-mit\-extension
-Use the \fBMIT\-SCREEN\-SAVER\fP server extension to decide whether the user
-is idle. This is the default if \fIxscreensaver\fP has been compiled with
-support for this extension. However, this extension is flaky, so it's use
-is not really recommended. (It also makes the \fIfade\fP option not work
-properly.)
-.TP 8
-.B \-no\-mit\-extension
-Don't use the \fBMIT\-SCREEN\-SAVER\fP server extension.
-.SH X RESOURCES
-\fIxscreensaver\fP understands the following resources:
-.PP
-.TP 8
-.B timeout \fR(class \fBTime\fP)
-Same as the \fI\-timeout\fP command-line option. Default 10 minutes.
-.TP 8
-.B cycle \fR(class \fBTime\fP)
-Same as the \fI\-cycle\fP command-line option. Default 10 minutes.
-.TP 8
-.B nice \fR(class \fBNice\fP)
-Same as the \fI\-nice\fP command-line option. Default 10.
-.TP 8
-.B lock \fR(class \fBBoolean\fP)
-Same as the \fI\-lock\fP command-line option.
-.TP 8
-.B lockTimeout \fR(class \fBTime\fP)
-Same as the \fI\-lock\-timeout\fP command-line option.
-.TP 8
-.B passwdTimeout \fR(class \fBTime\fP)
-If the screen is locked, then this is how many seconds the password dialog box
-should be left on the screen before giving up (default 30.) This should not
-be too large: the X server is grabbed for the duration that the password
-dialog box is up (for security purposes) and leaving the server grabbed for
-too long can cause problems.
-.TP 8
-.B verbose \fR(class \fBBoolean\fP)
-Same as the \fI\-verbose\fP command-line option.
-.TP 8
-.B xidle \fR(class \fBBoolean\fP)
-Same as the \fI\-xidle\fP command-line option.
-.TP 8
-.B fade \fR(class \fBBoolean\fP)
+.B sgiSaverExtension\fP (class \fBBoolean\fP)
+There are a number of different X server extensions which can make
+xscreensaver's job easier. The next few resources specify whether these
+extensions should be utilized if they are available.
+
+This resource controls whether the SGI \fBSCREEN_SAVER\fP server extension
+will be used to decide whether the user is idle. This is the default
+if \fIxscreensaver\fP has been compiled with support for this
+extension (which is the default on SGI systems.). If it is available,
+the \fBSCREEN_SAVER\fP method is faster and more reliable than what will
+be done otherwise, so use it if you can. (This extension is only available
+on Silicon Graphics systems, unfortunately.)
+.TP 8
+.B mitSaverExtension\fP (class \fBBoolean\fP)
+This resource controls whether the \fBMIT\-SCREEN\-SAVER\fP server extension
+will be used to decide whether the user is idle. However, the default for
+this resource is \fIfalse\fP, because even if this extension is available,
+it is flaky (and it also makes the \fBfade\fP option not work properly.)
+Use of this extension is not recommended.
+.TP 8
+.B xidleExtension\fP (class \fBBoolean\fP)
+This resource controls whether the \fBXIDLE\fP server extension will be
+used to decide whether the user is idle. This is the default
+if \fIxscreensaver\fP has been compiled with support for this extension.
+(This extension is only available for X11R4 and X11R5 systems, unfortunately.)
+.TP 8
+.B fade\fP (class \fBBoolean\fP)