1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* Copyright (C) 2002-2017 Németh László
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Hunspell is based on MySpell which is Copyright (C) 2002 Kevin Hendricks.
*
* Contributor(s): David Einstein, Davide Prina, Giuseppe Modugno,
* Gianluca Turconi, Simon Brouwer, Noll János, Bíró Árpád,
* Goldman Eleonóra, Sarlós Tamás, Bencsáth Boldizsár, Halácsy Péter,
* Dvornik László, Gefferth András, Nagy Viktor, Varga Dániel, Chris Halls,
* Rene Engelhard, Bram Moolenaar, Dafydd Jones, Harri Pitkänen
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/*
* Copyright 2002 Kevin B. Hendricks, Stratford, Ontario, Canada
* And Contributors. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. All modifications to the source code must be clearly marked as
* such. Binary redistributions based on modified source code
* must be clearly marked as modified versions in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY KEVIN B. HENDRICKS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* KEVIN B. HENDRICKS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <limits>
#include "replist.hxx"
#include "csutil.hxx"
RepList::RepList(int n) {
dat = (replentry**)malloc(sizeof(replentry*) * n);
if (dat == 0)
size = 0;
else
size = n;
pos = 0;
}
RepList::~RepList() {
for (int i = 0; i < pos; i++) {
delete dat[i];
}
free(dat);
}
replentry* RepList::item(int n) {
return dat[n];
}
int RepList::find(const char* word) {
int p1 = 0;
int p2 = pos - 1;
int ret = -1;
while (p1 <= p2) {
int m = ((unsigned)p1 + (unsigned)p2) >> 1;
int c = strncmp(word, dat[m]->pattern.c_str(), dat[m]->pattern.size());
if (c < 0)
p2 = m - 1;
else if (c > 0)
p1 = m + 1;
else { // scan in the right half for a longer match
ret = m;
p1 = m + 1;
}
}
return ret;
}
std::string RepList::replace(const char* word, int ind, bool atstart) {
int type = atstart ? 1 : 0;
if (ind < 0)
return std::string();
if (strlen(word) == dat[ind]->pattern.size())
type = atstart ? 3 : 2;
while (type && dat[ind]->outstrings[type].empty())
type = (type == 2 && !atstart) ? 0 : type - 1;
return dat[ind]->outstrings[type];
}
int RepList::add(const std::string& in_pat1, const std::string& pat2) {
if (pos >= size || in_pat1.empty() || pat2.empty()) {
return 1;
}
// analyse word context
int type = 0;
std::string pat1(in_pat1);
if (pat1[0] == '_') {
pat1.erase(0, 1);
type = 1;
}
if (!pat1.empty() && pat1[pat1.size() - 1] == '_') {
type = type + 2;
pat1.erase(pat1.size() - 1);
}
mystrrep(pat1, "_", " ");
// find existing entry
int m = find(pat1.c_str());
if (m >= 0 && dat[m]->pattern == pat1) {
// since already used
dat[m]->outstrings[type] = pat2;
mystrrep(dat[m]->outstrings[type], "_", " ");
return 0;
}
// make a new entry if none exists
replentry* r = new replentry;
if (r == NULL)
return 1;
r->pattern = pat1;
r->outstrings[type] = pat2;
mystrrep(r->outstrings[type], "_", " ");
dat[pos++] = r;
// sort to the right place in the list
int i;
for (i = pos - 1; i > 0; i--) {
if (strcmp(r->pattern.c_str(), dat[i - 1]->pattern.c_str()) < 0) {
dat[i] = dat[i - 1];
} else
break;
}
dat[i] = r;
return 0;
}
bool RepList::conv(const std::string& in_word, std::string& dest) {
dest.clear();
size_t wordlen = in_word.size();
const char* word = in_word.c_str();
bool change = false;
for (size_t i = 0; i < wordlen; ++i) {
int n = find(word + i);
std::string l = replace(word + i, n, i == 0);
if (!l.empty()) {
dest.append(l);
i += dat[n]->pattern.size() - 1;
change = true;
} else {
dest.push_back(word[i]);
}
}
return change;
}
|
