93 	skip();  in casern()
96 	skip();  in casern()
173 	while (!skip() && (j = getrq()) != 0)  in caserm()
222 	skip();  in casede()
336 skip()			/*skip over blanks; return nlflg*/  in skip()  function
355 	if (skip() || !(j = getrq()))  in copyb()
421 	if (skip())  in copys()
763 	if (skip())  in collect()
802 	while ((argpp != argppend) && (!skip())) {  in collect()
873 	if (skip() || (i = getrq()) == 0) {  in casedi()
912 	skip();  in casedt()
916 	skip();  in casedt()
933 	skip();  in casetl()
1013 	tot = !skip();  in casepm()