48 static int parse_dollars (char **word, size_t *word_length, size_t *max_length,
52 static int parse_backtick (char **word, size_t *word_length,
56 static int parse_dquote (char **word, size_t *word_length, size_t *max_length,
181 parse_backslash (char **word, size_t *word_length, size_t *max_length,  in parse_backslash()  argument
197       *word = w_addchar (*word, word_length, max_length, words[1 + *offset]);  in parse_backslash()
209 parse_qtd_backslash (char **word, size_t *word_length, size_t *max_length,  in parse_qtd_backslash()  argument
228       *word = w_addchar (*word, word_length, max_length, words[1 + *offset]);  in parse_qtd_backslash()
236       *word = w_addchar (*word, word_length, max_length, words[*offset]);  in parse_qtd_backslash()
238 	*word = w_addchar (*word, word_length, max_length, words[1 + *offset]);  in parse_qtd_backslash()
251 parse_tilde (char **word, size_t *word_length, size_t *max_length,  in parse_tilde()  argument
257   if (*word_length != 0)  in parse_tilde()
259       if (!((*word)[*word_length - 1] == '=' && wordc == 0))  in parse_tilde()
261 	  if (!((*word)[*word_length - 1] == ':'  in parse_tilde()
264 	      *word = w_addchar (*word, word_length, max_length, '~');  in parse_tilde()
278 	  *word = w_addchar (*word, word_length, max_length, '~');  in parse_tilde()
295 	  *word = w_addstr (*word, word_length, max_length, home);  in parse_tilde()
316 	      *word = w_addstr (*word, word_length, max_length, pwd.pw_dir);  in parse_tilde()
325 	      *word = w_addchar (*word, word_length, max_length, '~');  in parse_tilde()
351 	*word = w_addstr (*word, word_length, max_length, pwd.pw_dir);  in parse_tilde()
355 	  *word = w_addchar (*word, word_length, max_length, '~');  in parse_tilde()
357 	    *word = w_addstr (*word, word_length, max_length, user);  in parse_tilde()
369 do_parse_glob (const char *glob_word, char **word, size_t *word_length,  in do_parse_glob()  argument
390       *word = w_addstr (*word, word_length, max_length, globbuf.gl_pathv[0]);  in do_parse_glob()
393 	  *word = w_addchar (*word, word_length, max_length, ' ');  in do_parse_glob()
395 	    *word = w_addstr (*word, word_length, max_length,  in do_parse_glob()
407       *word = w_newword (word_length, max_length);  in do_parse_glob()
425 parse_glob (char **word, size_t *word_length, size_t *max_length,  in parse_glob()  argument
475 	  error = parse_dollars (word, word_length, max_length, words,  in parse_glob()
486 	    error = parse_qtd_backslash (word, word_length, max_length,  in parse_glob()
489 	    error = parse_backslash (word, word_length, max_length,  in parse_glob()
498       *word = w_addchar (*word, word_length, max_length, words[*offset]);  in parse_glob()
508   *word = w_newword (word_length, max_length);  in parse_glob()
510     error = do_parse_glob (glob_list.we_wordv[i], word, word_length,  in parse_glob()
520 parse_squote (char **word, size_t *word_length, size_t *max_length,  in parse_squote()  argument
528 	  *word = w_addchar (*word, word_length, max_length, words[*offset]);  in parse_squote()
651 parse_arith (char **word, size_t *word_length, size_t *max_length,  in parse_arith()  argument
732 		  *word = w_addchar (*word, word_length, max_length, '-');  in parse_arith()
743 	      *word = w_addstr (*word, word_length, max_length,  in parse_arith()
768 	      *word = w_addstr (*word, word_length, max_length,  in parse_arith()
874 exec_comm (char *comm, char **word, size_t *word_length, size_t *max_length,  in exec_comm()  argument
939 	  *word = w_addmem (*word, word_length, max_length, buffer, buflen);  in exec_comm()
1030 		  *word = w_newword (word_length, max_length);  in exec_comm()
1046 		      *word = w_newword (word_length, max_length);  in exec_comm()
1056 		  *word = w_addchar (*word, word_length, max_length,  in exec_comm()
1069 	 && *word_length > 0 && (*word)[*word_length - 1] == '\n')  in exec_comm()
1071       (*word)[--*word_length] = '\0';  in exec_comm()
1075       if (*word_length == 0)  in exec_comm()
1078 	  *word = w_newword (word_length, max_length);  in exec_comm()
1103 parse_comm (char **word, size_t *word_length, size_t *max_length,  in parse_comm()  argument
1142 		  error = exec_comm (comm, word, word_length, max_length,  in parse_comm()
1173 parse_param (char **word, size_t *word_length, size_t *max_length,  in parse_param()  argument
1394 	  *word = w_addchar (*word, word_length, max_length, '$');  in parse_param()
1425 	  *word = w_addstr (*word, word_length, max_length, value);  in parse_param()
1467 	      value = w_addstr (*word, word_length, max_length,  in parse_param()
1480 	      *word = w_newword (word_length, max_length);  in parse_param()
1882       *word = w_addstr (*word, word_length, max_length,  in parse_param()
1900       *word = w_addstr (*word, word_length, max_length, value);  in parse_param()
1933 	      *word = w_newword (word_length, max_length);  in parse_param()
1962 	  *word = w_addstr (*word, word_length, max_length, field_begin);  in parse_param()
2001 parse_dollars (char **word, size_t *word_length, size_t *max_length,  in parse_dollars()  argument
2012       *word = w_addchar (*word, word_length, max_length, '$');  in parse_dollars()
2035 	      return parse_arith (word, word_length, max_length, words, offset,  in parse_dollars()
2041       return parse_comm (word, word_length, max_length, words, offset, flags,  in parse_dollars()
2047       return parse_arith (word, word_length, max_length, words, offset, flags,  in parse_dollars()
2053       return parse_param (word, word_length, max_length, words, offset, flags,  in parse_dollars()
2059 parse_backtick (char **word, size_t *word_length, size_t *max_length,  in parse_backtick()  argument
2076 	  error = exec_comm (comm, word, word_length, max_length, flags,  in parse_backtick()
2123 parse_dquote (char **word, size_t *word_length, size_t *max_length,  in parse_dquote()  argument
2138 	  error = parse_dollars (word, word_length, max_length, words, offset,  in parse_dquote()
2150 	  error = parse_backtick (word, word_length, max_length, words,  in parse_dquote()
2161 	  error = parse_qtd_backslash (word, word_length, max_length, words,  in parse_dquote()
2170 	  *word = w_addchar (*word, word_length, max_length, words[*offset]);  in parse_dquote()
2210   size_t word_length;  in libc_hidden_def()  local
2212   char *word = w_newword (&word_length, &max_length);  in libc_hidden_def()
2288 	error = parse_backslash (&word, &word_length, &max_length, words,  in libc_hidden_def()
2297 	error = parse_dollars (&word, &word_length, &max_length, words,  in libc_hidden_def()
2308 	error = parse_backtick (&word, &word_length, &max_length, words,  in libc_hidden_def()
2319 	error = parse_dquote (&word, &word_length, &max_length, words,  in libc_hidden_def()
2325 	if (!word_length)  in libc_hidden_def()
2337 	error = parse_squote (&word, &word_length, &max_length, words,  in libc_hidden_def()
2343 	if (!word_length)  in libc_hidden_def()
2354 	error = parse_tilde (&word, &word_length, &max_length, words,  in libc_hidden_def()
2365 	error = parse_glob (&word, &word_length, &max_length, words,  in libc_hidden_def()
2388 	    word = w_addchar (word, &word_length, &max_length,  in libc_hidden_def()
2407 	word = w_newword (&word_length, &max_length);  in libc_hidden_def()