-"Usage: lyx [ command line switches ] [ name.lyx ... ]\n"
-"Command line switches (case sensitive):\n"
-"\t-help summarize LyX usage\n"
-"\t-userdir dir try to set user directory to dir\n"
-"\t-sysdir dir try to set system directory to dir\n"
-"\t-geometry WxH+X+Y set geometry of the main window\n"
-"\t-dbg feature[,feature]...\n"
-" select the features to debug.\n"
-" Type `lyx -dbg' to see the list of features\n"
-"\t-x [--execute] command\n"
-" where command is a lyx command.\n"
-"\t-e [--export] fmt\n"
-" where fmt is the export format of choice.\n"
-"\t-i [--import] fmt file.xxx\n"
-" where fmt is the import format of choice\n"
-" and file.xxx is the file to be imported.\n"
-"\t-version summarize version and build info\n"
-"Check the LyX man page for more details."