+Like \fB--chunk-size\fR, but set the chunk size used in packed resources. See
+the documentation for this option to \fB@IMAGEX_PROGNAME@ capture\fR (1) for
+more details.
+.TP
+\fB--pack-compress\fR=\fITYPE\fR, \fB--solid-compress\fR=\fITYPE\fR
+Like \fB--compress\fR, but set the compression format used in packed resources.
+See the documentation for this option to \fB@IMAGEX_PROGNAME@ capture\fR (1) for
+more details.