342 #define b_getch(input) ((input)->get(input))  argument
343 #define b_peek(input) ((input)->peek(input))  argument
461 static int setup_redirect(struct p_context *ctx, int fd, redir_type style, struct in_str *input);
469 static int redirect_dup_num(struct in_str *input);
471 static int process_command_subs(o_string *dest, struct p_context *ctx, struct in_str *input, int su…
472 static int parse_group(o_string *dest, struct p_context *ctx, struct in_str *input, int ch);
476 static int handle_dollar(o_string *dest, struct p_context *ctx, struct in_str *input);
812 	FILE *input;  in builtin_source()  local
819 	input = fopen(child->argv[1], "r");  in builtin_source()
820 	if (!input) {  in builtin_source()
829 	mark_open(fileno(input));  in builtin_source()
830 	status = parse_file_outer(input);  in builtin_source()
831 	mark_closed(fileno(input));  in builtin_source()
832 	fclose(input);  in builtin_source()
2298 	struct in_str *input)  argument
2324 	redir->dup = redirect_dup_num(input);
2611 static int redirect_dup_num(struct in_str *input)  argument
2614 	ch = b_peek(input);
2617 	b_getch(input);  /* get the & */
2618 	ch=b_peek(input);
2620 		b_getch(input);
2626 		b_getch(input);
2627 		ch = b_peek(input);
2699 static int process_command_subs(o_string *dest, struct p_context *ctx, struct in_str *input, int su…  argument
2709 	retcode = parse_stream(&result, &inner, input, subst_end);
2743 	struct in_str *input, int ch)  argument
2758 	rcode=parse_stream(dest,&sub,input,endch);
2838 static int handle_dollar(o_string *dest, struct p_context *ctx, struct in_str *input)  argument
2848 	int ch = input->peek(input);  /* first character after the $ */
2853 		while(ch=b_peek(input),isalnum(ch) || ch=='_') {
2854 			b_getch(input);
2898 			b_getch(input);
2900 			while(ch=b_getch(input),ch!=EOF && ch!='}') {
2911 			b_getch(input);
2912 			process_command_subs(dest, ctx, input, ')');
2937 	if (advance) b_getch(input);
2952 			struct in_str *input, int end_trigger)  argument
2966 	while ((ch=b_getch(input))!=EOF) {
2969 		if (input->__promptme == 0) return 1;
2971 		next = (ch == '\n') ? 0 : b_peek(input);
3004 				while(ch=b_peek(input),ch!=EOF && ch!='\n') { b_getch(input); }
3015 			b_addqchr(dest, b_getch(input), dest->quote);
3018 			if (handle_dollar(dest, ctx, input)!=0) return 1;
3022 			while(ch=b_getch(input),ch!=EOF && ch!='\'') {
3024 				if(input->__promptme == 0) return 1;
3039 			process_command_subs(dest, ctx, input, '`');
3047 				b_getch(input);
3052 			setup_redirect(ctx, redir_fd, redir_style, input);
3060 				b_getch(input);
3063 				b_getch(input);
3068 			setup_redirect(ctx, redir_fd, redir_style, input);
3078 				b_getch(input);
3092 				b_getch(input);
3109 			if (parse_group(dest, ctx, input, ch)!=0) return 1;
3119 			while (ch = b_getch(input), ch != EOF &&
3122 				if (input->__promptme == 0)
3262 	struct in_str input;  local
3274 		setup_string_in_str(&input, p);
3275 		rcode = parse_stream_outer(&input, flag);
3280 	setup_string_in_str(&input, s);
3281 	return parse_stream_outer(&input, flag);
3294 	struct in_str input;  local
3296 	setup_file_in_str(&input, f);
3298 	setup_file_in_str(&input);
3300 	rcode = parse_stream_outer(&input, FLAG_PARSE_SEMICOLON);
3389 	FILE *input;  local
3429 		if ((input = fopen("/etc/profile", "r")) != NULL) {
3430 			mark_open(fileno(input));
3431 			parse_file_outer(input);
3432 			mark_closed(fileno(input));
3433 			fclose(input);
3436 	input=stdin;
3471 	if (argv[optind]==NULL && input==stdin &&
3494 	input = xfopen(argv[optind], "r");
3495 	opt = parse_file_outer(input);
3498 	fclose(input);