Lines Matching refs:regexp

61 static bin_tree_t *parse (re_string_t *regexp, regex_t *preg,
63 static bin_tree_t *parse_reg_exp (re_string_t *regexp, regex_t *preg,
66 static bin_tree_t *parse_branch (re_string_t *regexp, regex_t *preg,
69 static bin_tree_t *parse_expression (re_string_t *regexp, regex_t *preg,
72 static bin_tree_t *parse_sub_exp (re_string_t *regexp, regex_t *preg,
75 static bin_tree_t *parse_dup_op (bin_tree_t *dup_elem, re_string_t *regexp,
78 static bin_tree_t *parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa,
82 					    re_string_t *regexp,
88 					  re_string_t *regexp,
248 /* Set by `re_set_syntax' to the current regexp syntax to recognize.  Can
762   re_string_t regexp;
805   err = re_string_construct (&regexp, pattern, length, preg->translate,
811       re_string_destruct (&regexp);
820   dfa->str_tree = parse (&regexp, preg, syntax, &err);
840   re_string_destruct (&regexp);
2117 parse (re_string_t *regexp, regex_t *preg, reg_syntax_t syntax,
2124   fetch_token (&current_token, regexp, syntax | RE_CARET_ANCHORS_HERE);
2125   tree = parse_reg_exp (regexp, preg, &current_token, syntax, 0, err);
2151 parse_reg_exp (re_string_t *regexp, regex_t *preg, re_token_t *token,
2156   tree = parse_branch (regexp, preg, token, syntax, nest, err);
2162       fetch_token (token, regexp, syntax | RE_CARET_ANCHORS_HERE);
2166 	  branch = parse_branch (regexp, preg, token, syntax, nest, err);
2192 parse_branch (re_string_t *regexp, regex_t *preg, re_token_t *token,
2197   tree = parse_expression (regexp, preg, token, syntax, nest, err);
2204       expr = parse_expression (regexp, preg, token, syntax, nest, err);
2232 parse_expression (re_string_t *regexp, regex_t *preg, re_token_t *token,
2249 	  while (!re_string_eoi (regexp)
2250 		 && !re_string_first_byte (regexp, re_string_cur_idx (regexp)))
2253 	      fetch_token (token, regexp, syntax);
2266       tree = parse_sub_exp (regexp, preg, token, syntax, nest + 1, err);
2271       tree = parse_bracket_exp (regexp, dfa, token, syntax, err);
2308 	  fetch_token (token, regexp, syntax);
2309 	  return parse_expression (regexp, preg, token, syntax, nest, err);
2376       fetch_token (token, regexp, syntax);
2390       tree = build_charclass_op (dfa, regexp->trans,
2399       tree = build_charclass_op (dfa, regexp->trans,
2419   fetch_token (token, regexp, syntax);
2424       tree = parse_dup_op (tree, regexp, dfa, token, syntax, err);
2448 parse_sub_exp (re_string_t *regexp, regex_t *preg, re_token_t *token,
2456   fetch_token (token, regexp, syntax | RE_CARET_ANCHORS_HERE);
2463       tree = parse_reg_exp (regexp, preg, token, syntax, nest, err);
2486 parse_dup_op (bin_tree_t *elem, re_string_t *regexp, re_dfa_t *dfa,
2490   Idx i, start, end, start_idx = re_string_cur_idx (regexp);
2496       start = fetch_number (regexp, token, syntax);
2512 		    ? fetch_number (regexp, token, syntax) : REG_ERROR));
2528 	  re_string_set_index (regexp, start_idx);
2550   fetch_token (token, regexp, syntax);
2784 parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
3099   token_len = peek_token_bracket (token, regexp, syntax);
3113       re_string_skip_bytes (regexp, token_len); /* Skip a token.  */
3114       token_len = peek_token_bracket (token, regexp, syntax);
3137       ret = parse_bracket_element (&start_elem, regexp, token, token_len, dfa,
3147       token_len = peek_token_bracket (token, regexp, syntax);
3159 	      re_string_skip_bytes (regexp, token_len); /* Skip '-'.  */
3160 	      token_len2 = peek_token_bracket (&token2, regexp, syntax);
3169 		  re_string_skip_bytes (regexp, -token_len);
3180 	  ret = parse_bracket_element (&end_elem, regexp, &token2, token_len2,
3188 	  token_len = peek_token_bracket (token, regexp, syntax);
3250 	      *err = build_charclass (regexp->trans, sbcset,
3272   re_string_skip_bytes (regexp, token_len); /* Skip a token.  */
3351 parse_bracket_element (bracket_elem_t *elem, re_string_t *regexp,
3357   cur_char_size = re_string_char_size_at (regexp, re_string_cur_idx (regexp));
3361       elem->opr.wch = re_string_wchar_at (regexp, re_string_cur_idx (regexp));
3362       re_string_skip_bytes (regexp, cur_char_size);
3366   re_string_skip_bytes (regexp, token_len); /* Skip a token.  */
3369     return parse_bracket_symbol (elem, regexp, token);
3375       (void) peek_token_bracket (&token2, regexp, syntax);
3391 parse_bracket_symbol (bracket_elem_t *elem, re_string_t *regexp,
3396   if (re_string_eoi(regexp))
3403 	ch = re_string_fetch_byte_case (regexp);
3405 	ch = re_string_fetch_byte (regexp);
3406       if (re_string_eoi(regexp))
3408       if (ch == delim && re_string_peek_byte (regexp, 0) == ']')
3412   re_string_skip_bytes (regexp, 1);