147 int var_complete(int argc, char * const argv[], char last_char, int maxv, char *cmdv[])  in var_complete()  argument
151 	space = last_char == '\0' || isblank(last_char);  in var_complete()
165 static int dollar_complete(int argc, char * const argv[], char last_char,  in dollar_complete()  argument
170 	    last_char == '\0' || isblank(last_char))  in dollar_complete()
180 		     char * const argv[], char last_char,  in complete_subcmdv()  argument
210 	if (argc > 1 || last_char == '\0' || isblank(last_char)) {  in complete_subcmdv()
216 		return (*cmdtp->complete)(argc, argv, last_char, maxv, cmdv);  in complete_subcmdv()
256 static int complete_cmdv(int argc, char * const argv[], char last_char,  in complete_cmdv()  argument
262 				last_char, maxv, cmdv);  in complete_cmdv()
358 	char last_char;  in cmd_auto_complete()  local
365 		last_char = buf[cnt - 1];  in cmd_auto_complete()
367 		last_char = '\0';  in cmd_auto_complete()
376 	i = dollar_complete(argc, argv, last_char,  in cmd_auto_complete()
380 		i = complete_cmdv(argc, argv, last_char,  in cmd_auto_complete()
397 		if (last_char != '\0' && !isblank(last_char))  in cmd_auto_complete()
407 		if (last_char != '\0' && !isblank(last_char))  in cmd_auto_complete()