| /* Find near-matches for strings and identifiers. |
| Copyright (C) 2015-2016 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it under |
| the terms of the GNU General Public License as published by the Free |
| Software Foundation; either version 3, or (at your option) any later |
| version. |
| |
| GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef GCC_SPELLCHECK_H |
| #define GCC_SPELLCHECK_H |
| |
| typedef unsigned int edit_distance_t; |
| const edit_distance_t MAX_EDIT_DISTANCE = UINT_MAX; |
| |
| /* spellcheck.c */ |
| extern edit_distance_t |
| levenshtein_distance (const char *s, int len_s, |
| const char *t, int len_t); |
| |
| extern edit_distance_t |
| levenshtein_distance (const char *s, const char *t); |
| |
| extern const char * |
| find_closest_string (const char *target, |
| const auto_vec<const char *> *candidates); |
| |
| /* spellcheck-tree.c */ |
| |
| extern edit_distance_t |
| levenshtein_distance (tree ident_s, tree ident_t); |
| |
| extern tree |
| find_closest_identifier (tree target, const auto_vec<tree> *candidates); |
| |
| #endif /* GCC_SPELLCHECK_H */ |