146 	struct stackmark smark;  in evalstring()  local
153 	setstackmark(&smark);  in evalstring()
165 		popstackmark(&smark);  in evalstring()
166 		setstackmark(&smark);  in evalstring()
169 	popstackmark(&smark);  in evalstring()
187 	struct stackmark smark;  in evaltree()  local
189 	setstackmark(&smark);  in evaltree()
290 		popstackmark(&smark);  in evaltree()
291 		setstackmark(&smark);  in evaltree()
294 	popstackmark(&smark);  in evaltree()
638 	struct stackmark smark;  in evalbackcmd()  local
652 	setstackmark(&smark);  in evalbackcmd()
697 	popstackmark(&smark);  in evalbackcmd()