    required_argument  120 global/global.c 	{"regexp", required_argument, NULL, 'e'},
    required_argument  143 global/global.c 	{"from-here", required_argument, NULL, FROM_HERE},
    required_argument  147 global/global.c 	{"result", required_argument, NULL, RESULT},
    required_argument  152 gtags-parser/gctags.c 	{"langmap", required_argument, NULL, 0},
    required_argument  113 gtags/gtags.c  	{"file", required_argument, NULL, 'f'},
    required_argument  116 gtags/gtags.c  	{"max-args", required_argument, NULL, 'n'},
    required_argument  136 gtags/gtags.c  	{"gtagsconf", required_argument, NULL, OPT_GTAGSCONF},
    required_argument  137 gtags/gtags.c  	{"gtagslabel", required_argument, NULL, OPT_GTAGSLABEL},
    required_argument  138 gtags/gtags.c  	{"path", required_argument, NULL, OPT_PATH},
    required_argument  253 htags/htags.c          {"dbpath", required_argument, NULL, 'd'},
    required_argument  261 htags/htags.c          {"main-func", required_argument, NULL, 'm'},
    required_argument  263 htags/htags.c          {"secure-cgi", required_argument, NULL, 'S'},
    required_argument  266 htags/htags.c          {"title", required_argument, NULL, 't'},
    required_argument  300 htags/htags.c          {"action", required_argument, NULL, OPT_ACTION},
    required_argument  301 htags/htags.c          {"cvsweb", required_argument, NULL, OPT_CVSWEB},
    required_argument  302 htags/htags.c          {"cvsweb-cvsroot", required_argument, NULL, OPT_CVSWEB_CVSROOT},
    required_argument  303 htags/htags.c          {"gtagsconf", required_argument, NULL, OPT_GTAGSCONF},
    required_argument  304 htags/htags.c          {"gtagslabel", required_argument, NULL, OPT_GTAGSLABEL},
    required_argument  305 htags/htags.c          {"ncol", required_argument, NULL, OPT_NCOL},
    required_argument  306 htags/htags.c          {"id", required_argument, NULL, OPT_ID},
    required_argument  307 htags/htags.c          {"insert-footer", required_argument, NULL, OPT_INSERT_FOOTER},
    required_argument  308 htags/htags.c          {"insert-header", required_argument, NULL, OPT_INSERT_HEADER},
    required_argument  309 htags/htags.c          {"item-order", required_argument, NULL, OPT_ITEM_ORDER},
    required_argument  310 htags/htags.c          {"tabs", required_argument, NULL, OPT_TABS},