119 shellexec(char **argv, char **envp, const char *path, int idx, int vforked)  in shellexec()  argument
129 		while ((cmdname = padvance(&path, argv[0])) != NULL) {  in shellexec()
292 padvance(const char **path, const char *name)  in padvance()  argument
299 	if (*path == NULL)  in padvance()
301 	start = *path;  in padvance()
319 		*path = p + 1;  in padvance()
321 		*path = NULL;  in padvance()
380 	const char *path;  in printentry()  local
386 		path = pathval();  in printentry()
388 			name = padvance(&path, cmdp->cmdname);  in printentry()
427 find_command(char *name, struct cmdentry *entry, int act, const char *path)  in find_command()  argument
460 	if (path != pathval())  in find_command()
463 	if (act & DO_ALTPATH && strstr(path, "%builtin") != NULL)  in find_command()
512 	while ((fullname = padvance(&path, name)) != NULL) {  in find_command()
1008 				const char *path = pathval();  in typecmd()  local
1012 					name = padvance(&path, arg);  in typecmd()