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comparison regexParser/regexParser.cc @ 287:2f3e7bba038e

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fix \
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 31 Jan 2016 22:59:59 +0900
parents 3f3c9902bb6d
children 3e78631a6222
comparison
equal deleted inserted replaced
286:555ca452f031 287:2f3e7bba038e
205 \0xa5 205 \0xa5
206 \[ 206 \[
207 \\ 207 \\
208 \utf-8 etc... 208 \utf-8 etc...
209 */ 209 */
210 ri->ptr++;
211 ri->tokenType = 'a';
212 ri->tokenValue = ri->ptr;
213 ri->ptr++;
214 return;
210 } else if (ri->ptr[0] == '[') { 215 } else if (ri->ptr[0] == '[') {
211 ri->ptr++; 216 ri->ptr++;
212 ri->tokenType = 'c'; 217 ri->tokenType = 'c';
213 ri->tokenValue = ri->ptr; 218 ri->tokenValue = ri->ptr;
214 return; 219 return;
215 } else { 220 } else {
216 ri->tokenType = 'a'; 221 ri->tokenType = 'a';
217 ri->tokenValue = ri->ptr; 222 ri->tokenValue = ri->ptr;
218 if (isalnum(ri->ptr[0])) { 223 // if (isalnum(ri->ptr[0])) {
219 ri->ptr++; 224 ri->ptr++;
220 } 225 // }
221 return; 226 return;
222 } 227 }
223 } 228 }
224 ri->tokenType = 0; 229 ri->tokenType = 0;
225 ri->tokenValue = NULL; 230 ri->tokenValue = NULL;
235 else if (ri->tokenType == 'a') n = literal(ri); 240 else if (ri->tokenType == 'a') n = literal(ri);
236 else if (ri->tokenType == '(') { 241 else if (ri->tokenType == '(') {
237 n = regex(ri); 242 n = regex(ri);
238 if (ri->tokenType != ')') { 243 if (ri->tokenType != ')') {
239 // error 244 // error
245 fprintf(stderr,"unclosed ')' before %s \n", ri->ptr);
246 return createNode(ri,0,0,0,0);
240 } 247 }
241 token(ri); 248 token(ri);
242 } 249 }
243 if (ri->tokenType == '*') { 250 if (ri->tokenType == '*') {
244 n = createNode(ri,'*',0,n,0); 251 n = createNode(ri,'*',0,n,0);