108 		if (j->comstring == NULL) {  in next_command()
116 				j->comstring = &dummystring;  in next_command()
121 				j->comstring = &dummystring;  in next_command()
126 				j->comstring = &dummystring;  in next_command()
130 				j->comstring = &dummystring;  in next_command()
135 				j->comstring = create_failed || (stopping &&  in next_command()
142 			j->comstring = j->comstring == &dummystring ? NULL :  in next_command()
145 			    ? TAILQ_PREV(j->comstring, cfstrings, tq)  in next_command()
146 			    : TAILQ_NEXT(j->comstring, tq);  in next_command()
148 		if (j->comstring == NULL || j->comstring->len == 0 ||  in next_command()
277 	const struct cfstring *comstring, *s;  in run_command()  local
331 	comstring = j->comstring;  in run_command()
337 		val = alloca(strlen(comstring->s) + 1);  in run_command()
338 		strcpy(val, comstring->s);  in run_command()
394 		val = alloca(strlen(comstring->s) + 1);  in run_command()
395 		strcpy(val, comstring->s);  in run_command()
443 		argv[1] = comstring->s;  in run_command()
453 		comcs = alloca(comstring->len + 1);  in run_command()
454 		strcpy(comcs, comstring->s);  in run_command()
460 				    j->intparams[comparam]->name, comstring->s);  in run_command()
469 			    j->intparams[comparam]->name, comstring->s);  in run_command()
591 		j->comstring = &dummystring;  in run_command()
596 		if ((cs = strpbrk(comstring->s, "!\"$&'()*;<>?[\\]`{|}~")) &&  in run_command()
601 			argv[2] = comstring->s;  in run_command()
608 			comcs = alloca(comstring->len + 1);  in run_command()
609 			strcpy(comcs, comstring->s);  in run_command()
615 			strcpy(comcs, comstring->s);  in run_command()