dist/intl/plural.c

56 #include "plural-exp.h"
72   struct expression *exp;
230   "start", "exp", 0
1012 	    if (yyvsp[0].exp == NULL)
1014 	    ((struct parse_args *) arg)->res = yyvsp[0].exp;
1020 	    yyval.exp = new_exp_3 (qmop, yyvsp[-4].exp, yyvsp[-2].exp, yyvsp[0].exp);
1026 	    yyval.exp = new_exp_2 (lor, yyvsp[-2].exp, yyvsp[0].exp);
1032 	    yyval.exp = new_exp_2 (land, yyvsp[-2].exp, yyvsp[0].exp);
1038 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
1044 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
1050 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
1056 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
1062 	    yyval.exp = new_exp_1 (lnot, yyvsp[0].exp);
1068 	    yyval.exp = new_exp_0 (var);
1074 	    if ((yyval.exp = new_exp_0 (num)) != NULL)
1075 	      yyval.exp->val.num = yyvsp[0].num;
1081 	    yyval.exp = yyvsp[-1].exp;
1323 FREE_EXPRESSION (struct expression *exp)
1325   if (exp == NULL)
1329   switch (exp->nargs)
1332       FREE_EXPRESSION (exp->val.args[2]);
1335       FREE_EXPRESSION (exp->val.args[1]);
1338       FREE_EXPRESSION (exp->val.args[0]);
1344   free (exp);
1351   const char *exp = *pexp;
1356       if (exp[0] == '\0')
1358 	  *pexp = exp;
1362       if (exp[0] != ' ' && exp[0] != '\t')
1365       ++exp;
1368   result = *exp++;
1375 	while (exp[0] >= '0' && exp[0] <= '9')
1378 	    n += exp[0] - '0';
1379 	    ++exp;
1387       if (exp[0] == '=')
1389 	  ++exp;
1398       if (exp[0] == '=')
1400 	  ++exp;
1408       if (exp[0] == result)
1409 	++exp;
1415       if (exp[0] == '=')
1417 	  ++exp;
1426       if (exp[0] == '=')
1428 	  ++exp;
1473       --exp;
1480       --exp;
1485   *pexp = exp;