1 | #line 2 "lex_parser.cpp" |
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2 | |
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3 | #line 4 "lex_parser.cpp" |
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4 | |
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5 | #define YY_INT_ALIGNED short int |
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6 | |
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7 | /* A lexical scanner generated by flex */ |
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8 | |
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9 | #define FLEX_SCANNER |
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10 | #define YY_FLEX_MAJOR_VERSION 2 |
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11 | #define YY_FLEX_MINOR_VERSION 5 |
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12 | #define YY_FLEX_SUBMINOR_VERSION 35 |
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13 | #if YY_FLEX_SUBMINOR_VERSION > 0 |
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14 | #define FLEX_BETA |
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15 | #endif |
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16 | |
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17 | /* First, we deal with platform-specific or compiler-specific issues. */ |
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18 | |
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19 | /* begin standard C headers. */ |
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20 | #include <stdio.h> |
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21 | #include <string.h> |
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22 | #include <errno.h> |
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23 | #include <stdlib.h> |
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24 | |
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25 | /* end standard C headers. */ |
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26 | |
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27 | /* flex integer type definitions */ |
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28 | |
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29 | #ifndef FLEXINT_H |
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30 | #define FLEXINT_H |
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31 | |
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32 | /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ |
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33 | |
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34 | #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
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35 | |
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36 | /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, |
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37 | * if you want the limit (max/min) macros for int types. |
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38 | */ |
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39 | #ifndef __STDC_LIMIT_MACROS |
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40 | #define __STDC_LIMIT_MACROS 1 |
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41 | #endif |
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42 | |
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43 | #include <inttypes.h> |
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44 | typedef int8_t flex_int8_t; |
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45 | typedef uint8_t flex_uint8_t; |
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46 | typedef int16_t flex_int16_t; |
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47 | typedef uint16_t flex_uint16_t; |
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48 | typedef int32_t flex_int32_t; |
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49 | typedef uint32_t flex_uint32_t; |
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50 | #else |
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51 | typedef signed char flex_int8_t; |
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52 | typedef short int flex_int16_t; |
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53 | typedef int flex_int32_t; |
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54 | typedef unsigned char flex_uint8_t; |
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55 | typedef unsigned short int flex_uint16_t; |
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56 | typedef unsigned int flex_uint32_t; |
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57 | #endif /* ! C99 */ |
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58 | |
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59 | /* Limits of integral types. */ |
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60 | #ifndef INT8_MIN |
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61 | #define INT8_MIN (-128) |
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62 | #endif |
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63 | #ifndef INT16_MIN |
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64 | #define INT16_MIN (-32767-1) |
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65 | #endif |
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66 | #ifndef INT32_MIN |
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67 | #define INT32_MIN (-2147483647-1) |
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68 | #endif |
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69 | #ifndef INT8_MAX |
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70 | #define INT8_MAX (127) |
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71 | #endif |
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72 | #ifndef INT16_MAX |
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73 | #define INT16_MAX (32767) |
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74 | #endif |
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75 | #ifndef INT32_MAX |
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76 | #define INT32_MAX (2147483647) |
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77 | #endif |
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78 | #ifndef UINT8_MAX |
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79 | #define UINT8_MAX (255U) |
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80 | #endif |
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81 | #ifndef UINT16_MAX |
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82 | #define UINT16_MAX (65535U) |
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83 | #endif |
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84 | #ifndef UINT32_MAX |
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85 | #define UINT32_MAX (4294967295U) |
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86 | #endif |
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87 | |
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88 | #endif /* ! FLEXINT_H */ |
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89 | |
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90 | #ifdef __cplusplus |
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91 | |
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92 | /* The "const" storage-class-modifier is valid. */ |
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93 | #define YY_USE_CONST |
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94 | |
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95 | #else /* ! __cplusplus */ |
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96 | |
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97 | /* C99 requires __STDC__ to be defined as 1. */ |
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98 | #if defined (__STDC__) |
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99 | |
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100 | #define YY_USE_CONST |
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101 | |
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102 | #endif /* defined (__STDC__) */ |
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103 | #endif /* ! __cplusplus */ |
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104 | |
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105 | #ifdef YY_USE_CONST |
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106 | #define yyconst const |
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107 | #else |
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108 | #define yyconst |
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109 | #endif |
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110 | |
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111 | /* Returned upon end-of-file. */ |
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112 | #define YY_NULL 0 |
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113 | |
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114 | /* Promotes a possibly negative, possibly signed char to an unsigned |
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115 | * integer for use as an array index. If the signed char is negative, |
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116 | * we want to instead treat it as an 8-bit unsigned char, hence the |
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117 | * double cast. |
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118 | */ |
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119 | #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) |
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120 | |
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121 | /* Enter a start condition. This macro really ought to take a parameter, |
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122 | * but we do it the disgusting crufty way forced on us by the ()-less |
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123 | * definition of BEGIN. |
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124 | */ |
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125 | #define BEGIN (yy_start) = 1 + 2 * |
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126 | |
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127 | /* Translate the current start state into a value that can be later handed |
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128 | * to BEGIN to return to the state. The YYSTATE alias is for lex |
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129 | * compatibility. |
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130 | */ |
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131 | #define YY_START (((yy_start) - 1) / 2) |
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132 | #define YYSTATE YY_START |
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133 | |
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134 | /* Action number for EOF rule of a given start state. */ |
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135 | #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) |
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136 | |
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137 | /* Special action meaning "start processing a new file". */ |
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138 | #define YY_NEW_FILE yyrestart(yyin ) |
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139 | |
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140 | #define YY_END_OF_BUFFER_CHAR 0 |
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141 | |
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142 | /* Size of default input buffer. */ |
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143 | #ifndef YY_BUF_SIZE |
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144 | #define YY_BUF_SIZE 16384 |
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145 | #endif |
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146 | |
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147 | /* The state buf must be large enough to hold one state per character in the main buffer. |
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148 | */ |
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149 | #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) |
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150 | |
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151 | #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
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152 | #define YY_TYPEDEF_YY_BUFFER_STATE |
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153 | typedef struct yy_buffer_state *YY_BUFFER_STATE; |
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154 | #endif |
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155 | |
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156 | extern int yyleng; |
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157 | |
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158 | extern FILE *yyin, *yyout; |
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159 | |
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160 | #define EOB_ACT_CONTINUE_SCAN 0 |
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161 | #define EOB_ACT_END_OF_FILE 1 |
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162 | #define EOB_ACT_LAST_MATCH 2 |
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163 | |
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164 | #define YY_LESS_LINENO(n) |
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165 | |
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166 | /* Return all but the first "n" matched characters back to the input stream. */ |
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167 | #define yyless(n) \ |
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168 | do \ |
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169 | { \ |
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170 | /* Undo effects of setting up yytext. */ \ |
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171 | int yyless_macro_arg = (n); \ |
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172 | YY_LESS_LINENO(yyless_macro_arg);\ |
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173 | *yy_cp = (yy_hold_char); \ |
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174 | YY_RESTORE_YY_MORE_OFFSET \ |
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175 | (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ |
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176 | YY_DO_BEFORE_ACTION; /* set up yytext again */ \ |
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177 | } \ |
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178 | while ( 0 ) |
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179 | |
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180 | #define unput(c) yyunput( c, (yytext_ptr) ) |
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181 | |
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182 | #ifndef YY_TYPEDEF_YY_SIZE_T |
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183 | #define YY_TYPEDEF_YY_SIZE_T |
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184 | typedef size_t yy_size_t; |
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185 | #endif |
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186 | |
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187 | #ifndef YY_STRUCT_YY_BUFFER_STATE |
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188 | #define YY_STRUCT_YY_BUFFER_STATE |
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189 | struct yy_buffer_state |
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190 | { |
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191 | FILE *yy_input_file; |
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192 | |
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193 | char *yy_ch_buf; /* input buffer */ |
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194 | char *yy_buf_pos; /* current position in input buffer */ |
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195 | |
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196 | /* Size of input buffer in bytes, not including room for EOB |
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197 | * characters. |
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198 | */ |
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199 | yy_size_t yy_buf_size; |
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200 | |
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201 | /* Number of characters read into yy_ch_buf, not including EOB |
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202 | * characters. |
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203 | */ |
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204 | int yy_n_chars; |
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205 | |
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206 | /* Whether we "own" the buffer - i.e., we know we created it, |
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207 | * and can realloc() it to grow it, and should free() it to |
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208 | * delete it. |
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209 | */ |
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210 | int yy_is_our_buffer; |
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211 | |
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212 | /* Whether this is an "interactive" input source; if so, and |
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213 | * if we're using stdio for input, then we want to use getc() |
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214 | * instead of fread(), to make sure we stop fetching input after |
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215 | * each newline. |
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216 | */ |
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217 | int yy_is_interactive; |
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218 | |
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219 | /* Whether we're considered to be at the beginning of a line. |
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220 | * If so, '^' rules will be active on the next match, otherwise |
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221 | * not. |
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222 | */ |
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223 | int yy_at_bol; |
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224 | |
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225 | int yy_bs_lineno; /**< The line count. */ |
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226 | int yy_bs_column; /**< The column count. */ |
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227 | |
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228 | /* Whether to try to fill the input buffer when we reach the |
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229 | * end of it. |
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230 | */ |
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231 | int yy_fill_buffer; |
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232 | |
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233 | int yy_buffer_status; |
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234 | |
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235 | #define YY_BUFFER_NEW 0 |
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236 | #define YY_BUFFER_NORMAL 1 |
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237 | /* When an EOF's been seen but there's still some text to process |
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238 | * then we mark the buffer as YY_EOF_PENDING, to indicate that we |
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239 | * shouldn't try reading from the input source any more. We might |
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240 | * still have a bunch of tokens to match, though, because of |
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241 | * possible backing-up. |
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242 | * |
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243 | * When we actually see the EOF, we change the status to "new" |
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244 | * (via yyrestart()), so that the user can continue scanning by |
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245 | * just pointing yyin at a new input file. |
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246 | */ |
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247 | #define YY_BUFFER_EOF_PENDING 2 |
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248 | |
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249 | }; |
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250 | #endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
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251 | |
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252 | /* Stack of input buffers. */ |
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253 | static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ |
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254 | static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ |
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255 | static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ |
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256 | |
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257 | /* We provide macros for accessing buffer states in case in the |
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258 | * future we want to put the buffer states in a more general |
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259 | * "scanner state". |
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260 | * |
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261 | * Returns the top of the stack, or NULL. |
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262 | */ |
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263 | #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ |
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264 | ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ |
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265 | : NULL) |
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266 | |
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267 | /* Same as previous macro, but useful when we know that the buffer stack is not |
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268 | * NULL or when we need an lvalue. For internal use only. |
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269 | */ |
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270 | #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] |
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271 | |
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272 | /* yy_hold_char holds the character lost when yytext is formed. */ |
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273 | static char yy_hold_char; |
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274 | static int yy_n_chars; /* number of characters read into yy_ch_buf */ |
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275 | int yyleng; |
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276 | |
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277 | /* Points to current character in buffer. */ |
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278 | static char *yy_c_buf_p = (char *) 0; |
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279 | static int yy_init = 0; /* whether we need to initialize */ |
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280 | static int yy_start = 0; /* start state number */ |
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281 | |
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282 | /* Flag which is used to allow yywrap()'s to do buffer switches |
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283 | * instead of setting up a fresh yyin. A bit of a hack ... |
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284 | */ |
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285 | static int yy_did_buffer_switch_on_eof; |
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286 | |
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287 | void yyrestart (FILE *input_file ); |
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288 | void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); |
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289 | YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); |
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290 | void yy_delete_buffer (YY_BUFFER_STATE b ); |
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291 | void yy_flush_buffer (YY_BUFFER_STATE b ); |
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292 | void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); |
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293 | void yypop_buffer_state (void ); |
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294 | |
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295 | static void yyensure_buffer_stack (void ); |
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296 | static void yy_load_buffer_state (void ); |
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297 | static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); |
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298 | |
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299 | #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) |
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300 | |
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301 | YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); |
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302 | YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); |
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303 | YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); |
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304 | |
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305 | void *yyalloc (yy_size_t ); |
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306 | void *yyrealloc (void *,yy_size_t ); |
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307 | void yyfree (void * ); |
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308 | |
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309 | #define yy_new_buffer yy_create_buffer |
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310 | |
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311 | #define yy_set_interactive(is_interactive) \ |
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312 | { \ |
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313 | if ( ! YY_CURRENT_BUFFER ){ \ |
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314 | yyensure_buffer_stack (); \ |
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315 | YY_CURRENT_BUFFER_LVALUE = \ |
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316 | yy_create_buffer(yyin,YY_BUF_SIZE ); \ |
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317 | } \ |
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318 | YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ |
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319 | } |
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320 | |
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321 | #define yy_set_bol(at_bol) \ |
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322 | { \ |
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323 | if ( ! YY_CURRENT_BUFFER ){\ |
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324 | yyensure_buffer_stack (); \ |
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325 | YY_CURRENT_BUFFER_LVALUE = \ |
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326 | yy_create_buffer(yyin,YY_BUF_SIZE ); \ |
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327 | } \ |
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328 | YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ |
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329 | } |
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330 | |
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331 | #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
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332 | |
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333 | #define yywrap(n) 1 |
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334 | #define YY_SKIP_YYWRAP |
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335 | |
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336 | typedef char YY_CHAR; |
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337 | |
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338 | FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; |
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339 | |
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340 | typedef int yy_state_type; |
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341 | |
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342 | extern int yylineno; |
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343 | |
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344 | int yylineno = 1; |
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345 | |
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346 | extern char *yytext; |
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347 | #define yytext_ptr yytext |
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348 | static yyconst flex_int16_t yy_nxt[][128] = |
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349 | { |
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350 | { |
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351 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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352 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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353 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
354 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
355 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
356 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
357 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
358 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
359 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
360 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
361 | |
---|
362 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
363 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
364 | 0, 0, 0, 0, 0, 0, 0, 0 |
---|
365 | }, |
---|
366 | |
---|
367 | { |
---|
368 | 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, |
---|
369 | 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, |
---|
370 | 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, |
---|
371 | 4, 4, 5, 4, 4, 4, 6, 4, 4, 4, |
---|
372 | 7, 8, 9, 10, 4, 11, 4, 12, 13, 13, |
---|
373 | 13, 13, 13, 13, 13, 13, 13, 13, 4, 4, |
---|
374 | 4, 4, 4, 4, 14, 15, 15, 15, 15, 15, |
---|
375 | |
---|
376 | 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, |
---|
377 | 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, |
---|
378 | 15, 4, 4, 4, 16, 4, 4, 15, 15, 15, |
---|
379 | 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, |
---|
380 | 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, |
---|
381 | 15, 15, 15, 4, 4, 4, 4, 4 |
---|
382 | }, |
---|
383 | |
---|
384 | { |
---|
385 | 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, |
---|
386 | 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, |
---|
387 | 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, |
---|
388 | 4, 4, 5, 4, 4, 4, 6, 4, 4, 4, |
---|
389 | |
---|
390 | 7, 8, 9, 10, 4, 11, 4, 12, 13, 13, |
---|
391 | 13, 13, 13, 13, 13, 13, 13, 13, 4, 4, |
---|
392 | 4, 4, 4, 4, 14, 15, 15, 15, 15, 15, |
---|
393 | 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, |
---|
394 | 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, |
---|
395 | 15, 4, 4, 4, 16, 4, 4, 15, 15, 15, |
---|
396 | 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, |
---|
397 | 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, |
---|
398 | 15, 15, 15, 4, 4, 4, 4, 4 |
---|
399 | }, |
---|
400 | |
---|
401 | { |
---|
402 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
403 | |
---|
404 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
405 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
406 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
407 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
408 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
409 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
410 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
411 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
412 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
413 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
414 | |
---|
415 | -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
---|
416 | -3, -3, -3, -3, -3, -3, -3, -3 |
---|
417 | }, |
---|
418 | |
---|
419 | { |
---|
420 | 3, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
421 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
422 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
423 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
424 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
425 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
426 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
427 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
428 | |
---|
429 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
430 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
431 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
432 | -4, -4, -4, -4, -4, -4, -4, -4, -4, -4, |
---|
433 | -4, -4, -4, -4, -4, -4, -4, -4 |
---|
434 | }, |
---|
435 | |
---|
436 | { |
---|
437 | 3, -5, -5, -5, -5, -5, -5, -5, -5, 18, |
---|
438 | -5, -5, -5, -5, -5, -5, -5, -5, -5, -5, |
---|
439 | -5, -5, -5, -5, -5, -5, -5, -5, -5, -5, |
---|
440 | -5, -5, 18, -5, -5, -5, -5, -5, -5, -5, |
---|
441 | -5, -5, -5, -5, -5, -5, -5, -5, -5, -5, |
---|
442 | |
---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
539 | |
---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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---|
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720 | -21, -21, -21, -21, -21, -21, -21, -21, -21, 22, |
---|
721 | |
---|
722 | -21, -21, -21, -21, -21, -21, -21, -21, -21, -21, |
---|
723 | -21, -21, -21, -21, -21, -21, -21, -21, -21, -21, |
---|
724 | -21, -21, -21, -21, -21, -21, -21, -21, -21, -21, |
---|
725 | -21, 22, -21, -21, -21, -21, -21, -21, -21, -21, |
---|
726 | -21, -21, -21, -21, -21, -21, -21, -21, -21, -21, |
---|
727 | -21, -21, -21, -21, -21, -21, -21, -21 |
---|
728 | }, |
---|
729 | |
---|
730 | { |
---|
731 | 3, -22, -22, -22, -22, -22, -22, -22, -22, -22, |
---|
732 | -22, -22, -22, -22, -22, -22, -22, -22, -22, -22, |
---|
733 | -22, -22, -22, -22, -22, -22, -22, -22, -22, -22, |
---|
734 | -22, -22, -22, -22, -22, -22, -22, -22, -22, -22, |
---|
735 | |
---|
736 | -22, -22, -22, 27, -22, 27, -22, -22, 28, 28, |
---|
737 | 28, 28, 28, 28, 28, 28, 28, 28, -22, -22, |
---|
738 | -22, -22, -22, -22, -22, -22, -22, -22, -22, -22, |
---|
739 | -22, -22, -22, -22, -22, -22, -22, -22, -22, -22, |
---|
740 | -22, -22, -22, -22, -22, -22, -22, -22, -22, -22, |
---|
741 | -22, -22, -22, -22, -22, -22, -22, -22, -22, -22, |
---|
742 | -22, -22, -22, -22, -22, -22, -22, -22, -22, -22, |
---|
743 | -22, -22, -22, -22, -22, -22, -22, -22, -22, -22, |
---|
744 | -22, -22, -22, -22, -22, -22, -22, -22 |
---|
745 | }, |
---|
746 | |
---|
747 | { |
---|
748 | 3, -23, -23, -23, -23, -23, -23, -23, -23, -23, |
---|
749 | |
---|
750 | -23, -23, -23, -23, -23, -23, -23, -23, -23, -23, |
---|
751 | -23, -23, -23, -23, -23, -23, -23, -23, -23, -23, |
---|
752 | -23, -23, -23, -23, -23, -23, -23, -23, -23, -23, |
---|
753 | -23, -23, -23, -23, -23, -23, -23, -23, 29, 29, |
---|
754 | 29, 29, 29, 29, 29, 29, 29, 29, -23, -23, |
---|
755 | -23, -23, -23, -23, -23, 29, 29, 29, 29, 29, |
---|
756 | 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, |
---|
757 | 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, |
---|
758 | 29, -23, -23, -23, -23, 29, -23, 29, 29, 29, |
---|
759 | 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, |
---|
760 | |
---|
761 | 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, |
---|
762 | 29, 29, 29, -23, -23, -23, -23, -23 |
---|
763 | }, |
---|
764 | |
---|
765 | { |
---|
766 | 3, -24, -24, -24, -24, -24, -24, -24, -24, -24, |
---|
767 | -24, -24, -24, -24, -24, -24, -24, -24, -24, -24, |
---|
768 | -24, -24, -24, -24, -24, -24, -24, -24, -24, -24, |
---|
769 | -24, -24, -24, -24, -24, -24, -24, -24, -24, -24, |
---|
770 | -24, -24, -24, -24, -24, -24, -24, -24, 24, 24, |
---|
771 | 24, 24, 24, 24, 24, 24, 24, 24, -24, -24, |
---|
772 | -24, -24, -24, -24, -24, 24, 24, 24, 24, 24, |
---|
773 | 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, |
---|
774 | |
---|
775 | 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, |
---|
776 | 24, -24, -24, -24, -24, 24, -24, 24, 24, 24, |
---|
777 | 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, |
---|
778 | 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, |
---|
779 | 24, 24, 24, -24, -24, -24, -24, -24 |
---|
780 | }, |
---|
781 | |
---|
782 | { |
---|
783 | 3, -25, -25, -25, -25, -25, -25, -25, -25, -25, |
---|
784 | -25, -25, -25, -25, -25, -25, -25, -25, -25, -25, |
---|
785 | -25, -25, -25, -25, -25, -25, -25, -25, -25, -25, |
---|
786 | -25, -25, -25, -25, -25, -25, -25, -25, -25, -25, |
---|
787 | -25, -25, -25, -25, -25, -25, -25, -25, 25, 25, |
---|
788 | |
---|
789 | 25, 25, 25, 25, 25, 25, 25, 25, -25, -25, |
---|
790 | -25, -25, -25, -25, -25, 25, 25, 25, 25, 25, |
---|
791 | 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, |
---|
792 | 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, |
---|
793 | 25, -25, -25, -25, -25, 25, -25, 25, 25, 25, |
---|
794 | 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, |
---|
795 | 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, |
---|
796 | 25, 25, 25, -25, -25, -25, -25, -25 |
---|
797 | }, |
---|
798 | |
---|
799 | { |
---|
800 | 3, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
---|
801 | -26, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
---|
802 | |
---|
803 | -26, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
---|
804 | -26, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
---|
805 | -26, -26, -26, -26, -26, -26, -26, -26, 26, 26, |
---|
806 | 26, 26, 26, 26, 26, 26, 26, 26, -26, -26, |
---|
807 | -26, -26, -26, -26, -26, -26, -26, -26, -26, 22, |
---|
808 | -26, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
---|
809 | -26, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
---|
810 | -26, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
---|
811 | -26, 22, -26, -26, -26, -26, -26, -26, -26, -26, |
---|
812 | -26, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
---|
813 | |
---|
814 | -26, -26, -26, -26, -26, -26, -26, -26 |
---|
815 | }, |
---|
816 | |
---|
817 | { |
---|
818 | 3, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
---|
819 | -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
---|
820 | -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
---|
821 | -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
---|
822 | -27, -27, -27, -27, -27, -27, -27, -27, 28, 28, |
---|
823 | 28, 28, 28, 28, 28, 28, 28, 28, -27, -27, |
---|
824 | -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
---|
825 | -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
---|
826 | -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
---|
827 | |
---|
828 | -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
---|
829 | -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
---|
830 | -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
---|
831 | -27, -27, -27, -27, -27, -27, -27, -27 |
---|
832 | }, |
---|
833 | |
---|
834 | { |
---|
835 | 3, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
---|
836 | -28, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
---|
837 | -28, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
---|
838 | -28, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
---|
839 | -28, -28, -28, -28, -28, -28, -28, -28, 28, 28, |
---|
840 | 28, 28, 28, 28, 28, 28, 28, 28, -28, -28, |
---|
841 | |
---|
842 | -28, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
---|
843 | -28, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
---|
844 | -28, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
---|
845 | -28, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
---|
846 | -28, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
---|
847 | -28, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
---|
848 | -28, -28, -28, -28, -28, -28, -28, -28 |
---|
849 | }, |
---|
850 | |
---|
851 | { |
---|
852 | 3, -29, -29, -29, -29, -29, -29, -29, -29, -29, |
---|
853 | -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, |
---|
854 | -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, |
---|
855 | |
---|
856 | -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, |
---|
857 | -29, -29, -29, -29, -29, -29, -29, -29, 29, 29, |
---|
858 | 29, 29, 29, 29, 29, 29, 29, 29, -29, -29, |
---|
859 | -29, -29, -29, -29, -29, 29, 29, 29, 29, 29, |
---|
860 | 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, |
---|
861 | 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, |
---|
862 | 29, -29, -29, -29, -29, 29, -29, 29, 29, 29, |
---|
863 | 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, |
---|
864 | 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, |
---|
865 | 29, 29, 29, -29, -29, -29, -29, -29 |
---|
866 | |
---|
867 | }, |
---|
868 | |
---|
869 | } ; |
---|
870 | |
---|
871 | static yy_state_type yy_get_previous_state (void ); |
---|
872 | static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); |
---|
873 | static int yy_get_next_buffer (void ); |
---|
874 | static void yy_fatal_error (yyconst char msg[] ); |
---|
875 | |
---|
876 | /* Done after the current pattern has been matched and before the |
---|
877 | * corresponding action - sets up yytext. |
---|
878 | */ |
---|
879 | #define YY_DO_BEFORE_ACTION \ |
---|
880 | (yytext_ptr) = yy_bp; \ |
---|
881 | yyleng = (size_t) (yy_cp - yy_bp); \ |
---|
882 | (yy_hold_char) = *yy_cp; \ |
---|
883 | *yy_cp = '\0'; \ |
---|
884 | (yy_c_buf_p) = yy_cp; |
---|
885 | |
---|
886 | #define YY_NUM_RULES 14 |
---|
887 | #define YY_END_OF_BUFFER 15 |
---|
888 | /* This struct is not used in this scanner, |
---|
889 | but its presence is necessary. */ |
---|
890 | struct yy_trans_info |
---|
891 | { |
---|
892 | flex_int32_t yy_verify; |
---|
893 | flex_int32_t yy_nxt; |
---|
894 | }; |
---|
895 | static yyconst flex_int16_t yy_accept[30] = |
---|
896 | { 0, |
---|
897 | 0, 0, 15, 14, 1, 14, 11, 12, 8, 6, |
---|
898 | 7, 9, 2, 14, 5, 10, 13, 1, 4, 0, |
---|
899 | 2, 0, 3, 5, 4, 2, 0, 2, 3 |
---|
900 | } ; |
---|
901 | |
---|
902 | static yy_state_type yy_last_accepting_state; |
---|
903 | static char *yy_last_accepting_cpos; |
---|
904 | |
---|
905 | static yyconst yy_state_type yy_NUL_trans[30] = |
---|
906 | { 0, |
---|
907 | 17, 17, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
908 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
---|
909 | 0, 0, 0, 0, 0, 0, 0, 0, 0 |
---|
910 | } ; |
---|
911 | |
---|
912 | extern int yy_flex_debug; |
---|
913 | int yy_flex_debug = 0; |
---|
914 | |
---|
915 | /* The intent behind this definition is that it'll catch |
---|
916 | * any uses of REJECT which flex missed. |
---|
917 | */ |
---|
918 | #define REJECT reject_used_but_not_detected |
---|
919 | #define yymore() yymore_used_but_not_detected |
---|
920 | #define YY_MORE_ADJ 0 |
---|
921 | #define YY_RESTORE_YY_MORE_OFFSET |
---|
922 | char *yytext; |
---|
923 | #line 1 "lex_parser.lex" |
---|
924 | #line 3 "lex_parser.lex" |
---|
925 | |
---|
926 | extern "C" |
---|
927 | { |
---|
928 | int yylex(void); |
---|
929 | } |
---|
930 | #undef YY_INPUT |
---|
931 | #define YY_INPUT(b,r,s) readInputForLexer(b,&r,s) |
---|
932 | #include <string> |
---|
933 | |
---|
934 | int readInputForLexer( char *buffer, int *numBytesRead, int maxBytesToRead ) ; |
---|
935 | |
---|
936 | |
---|
937 | #include "simple_node_expr.hpp" |
---|
938 | #include "yacc_parser.hpp" |
---|
939 | |
---|
940 | #line 941 "lex_parser.cpp" |
---|
941 | |
---|
942 | #define INITIAL 0 |
---|
943 | |
---|
944 | #ifndef YY_NO_UNISTD_H |
---|
945 | /* Special case for "unistd.h", since it is non-ANSI. We include it way |
---|
946 | * down here because we want the user's section 1 to have been scanned first. |
---|
947 | * The user has a chance to override it with an option. |
---|
948 | */ |
---|
949 | #include <unistd.h> |
---|
950 | #endif |
---|
951 | |
---|
952 | #ifndef YY_EXTRA_TYPE |
---|
953 | #define YY_EXTRA_TYPE void * |
---|
954 | #endif |
---|
955 | |
---|
956 | static int yy_init_globals (void ); |
---|
957 | |
---|
958 | /* Accessor methods to globals. |
---|
959 | These are made visible to non-reentrant scanners for convenience. */ |
---|
960 | |
---|
961 | int yylex_destroy (void ); |
---|
962 | |
---|
963 | int yyget_debug (void ); |
---|
964 | |
---|
965 | void yyset_debug (int debug_flag ); |
---|
966 | |
---|
967 | YY_EXTRA_TYPE yyget_extra (void ); |
---|
968 | |
---|
969 | void yyset_extra (YY_EXTRA_TYPE user_defined ); |
---|
970 | |
---|
971 | FILE *yyget_in (void ); |
---|
972 | |
---|
973 | void yyset_in (FILE * in_str ); |
---|
974 | |
---|
975 | FILE *yyget_out (void ); |
---|
976 | |
---|
977 | void yyset_out (FILE * out_str ); |
---|
978 | |
---|
979 | int yyget_leng (void ); |
---|
980 | |
---|
981 | char *yyget_text (void ); |
---|
982 | |
---|
983 | int yyget_lineno (void ); |
---|
984 | |
---|
985 | void yyset_lineno (int line_number ); |
---|
986 | |
---|
987 | /* Macros after this point can all be overridden by user definitions in |
---|
988 | * section 1. |
---|
989 | */ |
---|
990 | |
---|
991 | #ifndef YY_SKIP_YYWRAP |
---|
992 | #ifdef __cplusplus |
---|
993 | extern "C" int yywrap (void ); |
---|
994 | #else |
---|
995 | extern int yywrap (void ); |
---|
996 | #endif |
---|
997 | #endif |
---|
998 | |
---|
999 | static void yyunput (int c,char *buf_ptr ); |
---|
1000 | |
---|
1001 | #ifndef yytext_ptr |
---|
1002 | static void yy_flex_strncpy (char *,yyconst char *,int ); |
---|
1003 | #endif |
---|
1004 | |
---|
1005 | #ifdef YY_NEED_STRLEN |
---|
1006 | static int yy_flex_strlen (yyconst char * ); |
---|
1007 | #endif |
---|
1008 | |
---|
1009 | #ifndef YY_NO_INPUT |
---|
1010 | |
---|
1011 | #ifdef __cplusplus |
---|
1012 | static int yyinput (void ); |
---|
1013 | #else |
---|
1014 | static int input (void ); |
---|
1015 | #endif |
---|
1016 | |
---|
1017 | #endif |
---|
1018 | |
---|
1019 | /* Amount of stuff to slurp up with each read. */ |
---|
1020 | #ifndef YY_READ_BUF_SIZE |
---|
1021 | #define YY_READ_BUF_SIZE 8192 |
---|
1022 | #endif |
---|
1023 | |
---|
1024 | /* Copy whatever the last rule matched to the standard output. */ |
---|
1025 | #ifndef ECHO |
---|
1026 | /* This used to be an fputs(), but since the string might contain NUL's, |
---|
1027 | * we now use fwrite(). |
---|
1028 | */ |
---|
1029 | #define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) |
---|
1030 | #endif |
---|
1031 | |
---|
1032 | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, |
---|
1033 | * is returned in "result". |
---|
1034 | */ |
---|
1035 | #ifndef YY_INPUT |
---|
1036 | #define YY_INPUT(buf,result,max_size) \ |
---|
1037 | errno=0; \ |
---|
1038 | while ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \ |
---|
1039 | { \ |
---|
1040 | if( errno != EINTR) \ |
---|
1041 | { \ |
---|
1042 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
---|
1043 | break; \ |
---|
1044 | } \ |
---|
1045 | errno=0; \ |
---|
1046 | clearerr(yyin); \ |
---|
1047 | }\ |
---|
1048 | \ |
---|
1049 | |
---|
1050 | #endif |
---|
1051 | |
---|
1052 | /* No semi-colon after return; correct usage is to write "yyterminate();" - |
---|
1053 | * we don't want an extra ';' after the "return" because that will cause |
---|
1054 | * some compilers to complain about unreachable statements. |
---|
1055 | */ |
---|
1056 | #ifndef yyterminate |
---|
1057 | #define yyterminate() return YY_NULL |
---|
1058 | #endif |
---|
1059 | |
---|
1060 | /* Number of entries by which start-condition stack grows. */ |
---|
1061 | #ifndef YY_START_STACK_INCR |
---|
1062 | #define YY_START_STACK_INCR 25 |
---|
1063 | #endif |
---|
1064 | |
---|
1065 | /* Report a fatal error. */ |
---|
1066 | #ifndef YY_FATAL_ERROR |
---|
1067 | #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) |
---|
1068 | #endif |
---|
1069 | |
---|
1070 | /* end tables serialization structures and prototypes */ |
---|
1071 | |
---|
1072 | /* Default declaration of generated scanner - a define so the user can |
---|
1073 | * easily add parameters. |
---|
1074 | */ |
---|
1075 | #ifndef YY_DECL |
---|
1076 | #define YY_DECL_IS_OURS 1 |
---|
1077 | |
---|
1078 | extern int yylex (void); |
---|
1079 | |
---|
1080 | #define YY_DECL int yylex (void) |
---|
1081 | #endif /* !YY_DECL */ |
---|
1082 | |
---|
1083 | /* Code executed at the beginning of each rule, after yytext and yyleng |
---|
1084 | * have been set up. |
---|
1085 | */ |
---|
1086 | #ifndef YY_USER_ACTION |
---|
1087 | #define YY_USER_ACTION |
---|
1088 | #endif |
---|
1089 | |
---|
1090 | /* Code executed at the end of each rule. */ |
---|
1091 | #ifndef YY_BREAK |
---|
1092 | #define YY_BREAK break; |
---|
1093 | #endif |
---|
1094 | |
---|
1095 | #define YY_RULE_SETUP \ |
---|
1096 | YY_USER_ACTION |
---|
1097 | |
---|
1098 | /** The main scanner function which does all the work. |
---|
1099 | */ |
---|
1100 | YY_DECL |
---|
1101 | { |
---|
1102 | register yy_state_type yy_current_state; |
---|
1103 | register char *yy_cp, *yy_bp; |
---|
1104 | register int yy_act; |
---|
1105 | |
---|
1106 | #line 29 "lex_parser.lex" |
---|
1107 | |
---|
1108 | |
---|
1109 | #line 1110 "lex_parser.cpp" |
---|
1110 | |
---|
1111 | if ( !(yy_init) ) |
---|
1112 | { |
---|
1113 | (yy_init) = 1; |
---|
1114 | |
---|
1115 | #ifdef YY_USER_INIT |
---|
1116 | YY_USER_INIT; |
---|
1117 | #endif |
---|
1118 | |
---|
1119 | if ( ! (yy_start) ) |
---|
1120 | (yy_start) = 1; /* first start state */ |
---|
1121 | |
---|
1122 | if ( ! yyin ) |
---|
1123 | yyin = stdin; |
---|
1124 | |
---|
1125 | if ( ! yyout ) |
---|
1126 | yyout = stdout; |
---|
1127 | |
---|
1128 | if ( ! YY_CURRENT_BUFFER ) { |
---|
1129 | yyensure_buffer_stack (); |
---|
1130 | YY_CURRENT_BUFFER_LVALUE = |
---|
1131 | yy_create_buffer(yyin,YY_BUF_SIZE ); |
---|
1132 | } |
---|
1133 | |
---|
1134 | yy_load_buffer_state( ); |
---|
1135 | } |
---|
1136 | |
---|
1137 | while ( 1 ) /* loops until end-of-file is reached */ |
---|
1138 | { |
---|
1139 | yy_cp = (yy_c_buf_p); |
---|
1140 | |
---|
1141 | /* Support of yytext. */ |
---|
1142 | *yy_cp = (yy_hold_char); |
---|
1143 | |
---|
1144 | /* yy_bp points to the position in yy_ch_buf of the start of |
---|
1145 | * the current run. |
---|
1146 | */ |
---|
1147 | yy_bp = yy_cp; |
---|
1148 | |
---|
1149 | yy_current_state = (yy_start); |
---|
1150 | yy_match: |
---|
1151 | while ( (yy_current_state = yy_nxt[yy_current_state][ YY_SC_TO_UI(*yy_cp) ]) > 0 ) |
---|
1152 | { |
---|
1153 | if ( yy_accept[yy_current_state] ) |
---|
1154 | { |
---|
1155 | (yy_last_accepting_state) = yy_current_state; |
---|
1156 | (yy_last_accepting_cpos) = yy_cp; |
---|
1157 | } |
---|
1158 | |
---|
1159 | ++yy_cp; |
---|
1160 | } |
---|
1161 | |
---|
1162 | yy_current_state = -yy_current_state; |
---|
1163 | |
---|
1164 | yy_find_action: |
---|
1165 | yy_act = yy_accept[yy_current_state]; |
---|
1166 | |
---|
1167 | YY_DO_BEFORE_ACTION; |
---|
1168 | |
---|
1169 | do_action: /* This label is used only to access EOF actions. */ |
---|
1170 | |
---|
1171 | switch ( yy_act ) |
---|
1172 | { /* beginning of action switch */ |
---|
1173 | case 0: /* must back up */ |
---|
1174 | /* undo the effects of YY_DO_BEFORE_ACTION */ |
---|
1175 | *yy_cp = (yy_hold_char); |
---|
1176 | yy_cp = (yy_last_accepting_cpos) + 1; |
---|
1177 | yy_current_state = (yy_last_accepting_state); |
---|
1178 | goto yy_find_action; |
---|
1179 | |
---|
1180 | case 1: |
---|
1181 | YY_RULE_SETUP |
---|
1182 | #line 31 "lex_parser.lex" |
---|
1183 | { /* We ignore white characters */ } |
---|
1184 | YY_BREAK |
---|
1185 | case 2: |
---|
1186 | YY_RULE_SETUP |
---|
1187 | #line 33 "lex_parser.lex" |
---|
1188 | { |
---|
1189 | yylval.str=new std::string(yytext); |
---|
1190 | return NUMBER ; |
---|
1191 | } |
---|
1192 | YY_BREAK |
---|
1193 | case 3: |
---|
1194 | YY_RULE_SETUP |
---|
1195 | #line 38 "lex_parser.lex" |
---|
1196 | { |
---|
1197 | yylval.str=new std::string(yytext+1) ; |
---|
1198 | return AVERAGE ; |
---|
1199 | } |
---|
1200 | YY_BREAK |
---|
1201 | case 4: |
---|
1202 | YY_RULE_SETUP |
---|
1203 | #line 43 "lex_parser.lex" |
---|
1204 | { |
---|
1205 | yylval.str=new std::string(yytext+1) ; |
---|
1206 | return VAR ; |
---|
1207 | } |
---|
1208 | YY_BREAK |
---|
1209 | case 5: |
---|
1210 | YY_RULE_SETUP |
---|
1211 | #line 48 "lex_parser.lex" |
---|
1212 | { |
---|
1213 | yylval.str=new std::string(yytext) ; |
---|
1214 | return ID ; |
---|
1215 | } |
---|
1216 | YY_BREAK |
---|
1217 | case 6: |
---|
1218 | YY_RULE_SETUP |
---|
1219 | #line 54 "lex_parser.lex" |
---|
1220 | return(PLUS); |
---|
1221 | YY_BREAK |
---|
1222 | case 7: |
---|
1223 | YY_RULE_SETUP |
---|
1224 | #line 55 "lex_parser.lex" |
---|
1225 | return(MINUS); |
---|
1226 | YY_BREAK |
---|
1227 | case 8: |
---|
1228 | YY_RULE_SETUP |
---|
1229 | #line 57 "lex_parser.lex" |
---|
1230 | return(TIMES); |
---|
1231 | YY_BREAK |
---|
1232 | case 9: |
---|
1233 | YY_RULE_SETUP |
---|
1234 | #line 58 "lex_parser.lex" |
---|
1235 | return(DIVIDE); |
---|
1236 | YY_BREAK |
---|
1237 | case 10: |
---|
1238 | YY_RULE_SETUP |
---|
1239 | #line 60 "lex_parser.lex" |
---|
1240 | return(POWER); |
---|
1241 | YY_BREAK |
---|
1242 | case 11: |
---|
1243 | YY_RULE_SETUP |
---|
1244 | #line 62 "lex_parser.lex" |
---|
1245 | return(LEFT_PARENTHESIS); |
---|
1246 | YY_BREAK |
---|
1247 | case 12: |
---|
1248 | YY_RULE_SETUP |
---|
1249 | #line 63 "lex_parser.lex" |
---|
1250 | return(RIGHT_PARENTHESIS); |
---|
1251 | YY_BREAK |
---|
1252 | case 13: |
---|
1253 | YY_RULE_SETUP |
---|
1254 | #line 65 "lex_parser.lex" |
---|
1255 | { |
---|
1256 | return(END); |
---|
1257 | } |
---|
1258 | YY_BREAK |
---|
1259 | case 14: |
---|
1260 | YY_RULE_SETUP |
---|
1261 | #line 68 "lex_parser.lex" |
---|
1262 | ECHO; |
---|
1263 | YY_BREAK |
---|
1264 | #line 1265 "lex_parser.cpp" |
---|
1265 | case YY_STATE_EOF(INITIAL): |
---|
1266 | yyterminate(); |
---|
1267 | |
---|
1268 | case YY_END_OF_BUFFER: |
---|
1269 | { |
---|
1270 | /* Amount of text matched not including the EOB char. */ |
---|
1271 | int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; |
---|
1272 | |
---|
1273 | /* Undo the effects of YY_DO_BEFORE_ACTION. */ |
---|
1274 | *yy_cp = (yy_hold_char); |
---|
1275 | YY_RESTORE_YY_MORE_OFFSET |
---|
1276 | |
---|
1277 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) |
---|
1278 | { |
---|
1279 | /* We're scanning a new file or input source. It's |
---|
1280 | * possible that this happened because the user |
---|
1281 | * just pointed yyin at a new source and called |
---|
1282 | * yylex(). If so, then we have to assure |
---|
1283 | * consistency between YY_CURRENT_BUFFER and our |
---|
1284 | * globals. Here is the right place to do so, because |
---|
1285 | * this is the first action (other than possibly a |
---|
1286 | * back-up) that will match for the new input source. |
---|
1287 | */ |
---|
1288 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
---|
1289 | YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; |
---|
1290 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; |
---|
1291 | } |
---|
1292 | |
---|
1293 | /* Note that here we test for yy_c_buf_p "<=" to the position |
---|
1294 | * of the first EOB in the buffer, since yy_c_buf_p will |
---|
1295 | * already have been incremented past the NUL character |
---|
1296 | * (since all states make transitions on EOB to the |
---|
1297 | * end-of-buffer state). Contrast this with the test |
---|
1298 | * in input(). |
---|
1299 | */ |
---|
1300 | if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
---|
1301 | { /* This was really a NUL. */ |
---|
1302 | yy_state_type yy_next_state; |
---|
1303 | |
---|
1304 | (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; |
---|
1305 | |
---|
1306 | yy_current_state = yy_get_previous_state( ); |
---|
1307 | |
---|
1308 | /* Okay, we're now positioned to make the NUL |
---|
1309 | * transition. We couldn't have |
---|
1310 | * yy_get_previous_state() go ahead and do it |
---|
1311 | * for us because it doesn't know how to deal |
---|
1312 | * with the possibility of jamming (and we don't |
---|
1313 | * want to build jamming into it because then it |
---|
1314 | * will run more slowly). |
---|
1315 | */ |
---|
1316 | |
---|
1317 | yy_next_state = yy_try_NUL_trans( yy_current_state ); |
---|
1318 | |
---|
1319 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
---|
1320 | |
---|
1321 | if ( yy_next_state ) |
---|
1322 | { |
---|
1323 | /* Consume the NUL. */ |
---|
1324 | yy_cp = ++(yy_c_buf_p); |
---|
1325 | yy_current_state = yy_next_state; |
---|
1326 | goto yy_match; |
---|
1327 | } |
---|
1328 | |
---|
1329 | else |
---|
1330 | { |
---|
1331 | yy_cp = (yy_c_buf_p); |
---|
1332 | goto yy_find_action; |
---|
1333 | } |
---|
1334 | } |
---|
1335 | |
---|
1336 | else switch ( yy_get_next_buffer( ) ) |
---|
1337 | { |
---|
1338 | case EOB_ACT_END_OF_FILE: |
---|
1339 | { |
---|
1340 | (yy_did_buffer_switch_on_eof) = 0; |
---|
1341 | |
---|
1342 | if ( yywrap( ) ) |
---|
1343 | { |
---|
1344 | /* Note: because we've taken care in |
---|
1345 | * yy_get_next_buffer() to have set up |
---|
1346 | * yytext, we can now set up |
---|
1347 | * yy_c_buf_p so that if some total |
---|
1348 | * hoser (like flex itself) wants to |
---|
1349 | * call the scanner after we return the |
---|
1350 | * YY_NULL, it'll still work - another |
---|
1351 | * YY_NULL will get returned. |
---|
1352 | */ |
---|
1353 | (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; |
---|
1354 | |
---|
1355 | yy_act = YY_STATE_EOF(YY_START); |
---|
1356 | goto do_action; |
---|
1357 | } |
---|
1358 | |
---|
1359 | else |
---|
1360 | { |
---|
1361 | if ( ! (yy_did_buffer_switch_on_eof) ) |
---|
1362 | YY_NEW_FILE; |
---|
1363 | } |
---|
1364 | break; |
---|
1365 | } |
---|
1366 | |
---|
1367 | case EOB_ACT_CONTINUE_SCAN: |
---|
1368 | (yy_c_buf_p) = |
---|
1369 | (yytext_ptr) + yy_amount_of_matched_text; |
---|
1370 | |
---|
1371 | yy_current_state = yy_get_previous_state( ); |
---|
1372 | |
---|
1373 | yy_cp = (yy_c_buf_p); |
---|
1374 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
---|
1375 | goto yy_match; |
---|
1376 | |
---|
1377 | case EOB_ACT_LAST_MATCH: |
---|
1378 | (yy_c_buf_p) = |
---|
1379 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; |
---|
1380 | |
---|
1381 | yy_current_state = yy_get_previous_state( ); |
---|
1382 | |
---|
1383 | yy_cp = (yy_c_buf_p); |
---|
1384 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
---|
1385 | goto yy_find_action; |
---|
1386 | } |
---|
1387 | break; |
---|
1388 | } |
---|
1389 | |
---|
1390 | default: |
---|
1391 | YY_FATAL_ERROR( |
---|
1392 | "fatal flex scanner internal error--no action found" ); |
---|
1393 | } /* end of action switch */ |
---|
1394 | } /* end of scanning one token */ |
---|
1395 | } /* end of yylex */ |
---|
1396 | |
---|
1397 | /* yy_get_next_buffer - try to read in a new buffer |
---|
1398 | * |
---|
1399 | * Returns a code representing an action: |
---|
1400 | * EOB_ACT_LAST_MATCH - |
---|
1401 | * EOB_ACT_CONTINUE_SCAN - continue scanning from current position |
---|
1402 | * EOB_ACT_END_OF_FILE - end of file |
---|
1403 | */ |
---|
1404 | static int yy_get_next_buffer (void) |
---|
1405 | { |
---|
1406 | register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; |
---|
1407 | register char *source = (yytext_ptr); |
---|
1408 | register int number_to_move, i; |
---|
1409 | int ret_val; |
---|
1410 | |
---|
1411 | if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) |
---|
1412 | YY_FATAL_ERROR( |
---|
1413 | "fatal flex scanner internal error--end of buffer missed" ); |
---|
1414 | |
---|
1415 | if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) |
---|
1416 | { /* Don't try to fill the buffer, so this is an EOF. */ |
---|
1417 | if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) |
---|
1418 | { |
---|
1419 | /* We matched a single character, the EOB, so |
---|
1420 | * treat this as a final EOF. |
---|
1421 | */ |
---|
1422 | return EOB_ACT_END_OF_FILE; |
---|
1423 | } |
---|
1424 | |
---|
1425 | else |
---|
1426 | { |
---|
1427 | /* We matched some text prior to the EOB, first |
---|
1428 | * process it. |
---|
1429 | */ |
---|
1430 | return EOB_ACT_LAST_MATCH; |
---|
1431 | } |
---|
1432 | } |
---|
1433 | |
---|
1434 | /* Try to read more data. */ |
---|
1435 | |
---|
1436 | /* First move last chars to start of buffer. */ |
---|
1437 | number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; |
---|
1438 | |
---|
1439 | for ( i = 0; i < number_to_move; ++i ) |
---|
1440 | *(dest++) = *(source++); |
---|
1441 | |
---|
1442 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) |
---|
1443 | /* don't do the read, it's not guaranteed to return an EOF, |
---|
1444 | * just force an EOF |
---|
1445 | */ |
---|
1446 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; |
---|
1447 | |
---|
1448 | else |
---|
1449 | { |
---|
1450 | int num_to_read = |
---|
1451 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
---|
1452 | |
---|
1453 | while ( num_to_read <= 0 ) |
---|
1454 | { /* Not enough room in the buffer - grow it. */ |
---|
1455 | |
---|
1456 | /* just a shorter name for the current buffer */ |
---|
1457 | YY_BUFFER_STATE b = YY_CURRENT_BUFFER; |
---|
1458 | |
---|
1459 | int yy_c_buf_p_offset = |
---|
1460 | (int) ((yy_c_buf_p) - b->yy_ch_buf); |
---|
1461 | |
---|
1462 | if ( b->yy_is_our_buffer ) |
---|
1463 | { |
---|
1464 | int new_size = b->yy_buf_size * 2; |
---|
1465 | |
---|
1466 | if ( new_size <= 0 ) |
---|
1467 | b->yy_buf_size += b->yy_buf_size / 8; |
---|
1468 | else |
---|
1469 | b->yy_buf_size *= 2; |
---|
1470 | |
---|
1471 | b->yy_ch_buf = (char *) |
---|
1472 | /* Include room in for 2 EOB chars. */ |
---|
1473 | yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); |
---|
1474 | } |
---|
1475 | else |
---|
1476 | /* Can't grow it, we don't own it. */ |
---|
1477 | b->yy_ch_buf = 0; |
---|
1478 | |
---|
1479 | if ( ! b->yy_ch_buf ) |
---|
1480 | YY_FATAL_ERROR( |
---|
1481 | "fatal error - scanner input buffer overflow" ); |
---|
1482 | |
---|
1483 | (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; |
---|
1484 | |
---|
1485 | num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - |
---|
1486 | number_to_move - 1; |
---|
1487 | |
---|
1488 | } |
---|
1489 | |
---|
1490 | if ( num_to_read > YY_READ_BUF_SIZE ) |
---|
1491 | num_to_read = YY_READ_BUF_SIZE; |
---|
1492 | |
---|
1493 | /* Read in more data. */ |
---|
1494 | YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
---|
1495 | (yy_n_chars), (size_t) num_to_read ); |
---|
1496 | |
---|
1497 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
---|
1498 | } |
---|
1499 | |
---|
1500 | if ( (yy_n_chars) == 0 ) |
---|
1501 | { |
---|
1502 | if ( number_to_move == YY_MORE_ADJ ) |
---|
1503 | { |
---|
1504 | ret_val = EOB_ACT_END_OF_FILE; |
---|
1505 | yyrestart(yyin ); |
---|
1506 | } |
---|
1507 | |
---|
1508 | else |
---|
1509 | { |
---|
1510 | ret_val = EOB_ACT_LAST_MATCH; |
---|
1511 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = |
---|
1512 | YY_BUFFER_EOF_PENDING; |
---|
1513 | } |
---|
1514 | } |
---|
1515 | |
---|
1516 | else |
---|
1517 | ret_val = EOB_ACT_CONTINUE_SCAN; |
---|
1518 | |
---|
1519 | if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { |
---|
1520 | /* Extend the array by 50%, plus the number we really need. */ |
---|
1521 | yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); |
---|
1522 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); |
---|
1523 | if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
---|
1524 | YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); |
---|
1525 | } |
---|
1526 | |
---|
1527 | (yy_n_chars) += number_to_move; |
---|
1528 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; |
---|
1529 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; |
---|
1530 | |
---|
1531 | (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; |
---|
1532 | |
---|
1533 | return ret_val; |
---|
1534 | } |
---|
1535 | |
---|
1536 | /* yy_get_previous_state - get the state just before the EOB char was reached */ |
---|
1537 | |
---|
1538 | static yy_state_type yy_get_previous_state (void) |
---|
1539 | { |
---|
1540 | register yy_state_type yy_current_state; |
---|
1541 | register char *yy_cp; |
---|
1542 | |
---|
1543 | yy_current_state = (yy_start); |
---|
1544 | |
---|
1545 | for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) |
---|
1546 | { |
---|
1547 | if ( *yy_cp ) |
---|
1548 | { |
---|
1549 | yy_current_state = yy_nxt[yy_current_state][YY_SC_TO_UI(*yy_cp)]; |
---|
1550 | } |
---|
1551 | else |
---|
1552 | yy_current_state = yy_NUL_trans[yy_current_state]; |
---|
1553 | if ( yy_accept[yy_current_state] ) |
---|
1554 | { |
---|
1555 | (yy_last_accepting_state) = yy_current_state; |
---|
1556 | (yy_last_accepting_cpos) = yy_cp; |
---|
1557 | } |
---|
1558 | } |
---|
1559 | |
---|
1560 | return yy_current_state; |
---|
1561 | } |
---|
1562 | |
---|
1563 | /* yy_try_NUL_trans - try to make a transition on the NUL character |
---|
1564 | * |
---|
1565 | * synopsis |
---|
1566 | * next_state = yy_try_NUL_trans( current_state ); |
---|
1567 | */ |
---|
1568 | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) |
---|
1569 | { |
---|
1570 | register int yy_is_jam; |
---|
1571 | register char *yy_cp = (yy_c_buf_p); |
---|
1572 | |
---|
1573 | yy_current_state = yy_NUL_trans[yy_current_state]; |
---|
1574 | yy_is_jam = (yy_current_state == 0); |
---|
1575 | |
---|
1576 | if ( ! yy_is_jam ) |
---|
1577 | { |
---|
1578 | if ( yy_accept[yy_current_state] ) |
---|
1579 | { |
---|
1580 | (yy_last_accepting_state) = yy_current_state; |
---|
1581 | (yy_last_accepting_cpos) = yy_cp; |
---|
1582 | } |
---|
1583 | } |
---|
1584 | |
---|
1585 | return yy_is_jam ? 0 : yy_current_state; |
---|
1586 | } |
---|
1587 | |
---|
1588 | static void yyunput (int c, register char * yy_bp ) |
---|
1589 | { |
---|
1590 | register char *yy_cp; |
---|
1591 | |
---|
1592 | yy_cp = (yy_c_buf_p); |
---|
1593 | |
---|
1594 | /* undo effects of setting up yytext */ |
---|
1595 | *yy_cp = (yy_hold_char); |
---|
1596 | |
---|
1597 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
---|
1598 | { /* need to shift things up to make room */ |
---|
1599 | /* +2 for EOB chars. */ |
---|
1600 | register int number_to_move = (yy_n_chars) + 2; |
---|
1601 | register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ |
---|
1602 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; |
---|
1603 | register char *source = |
---|
1604 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; |
---|
1605 | |
---|
1606 | while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
---|
1607 | *--dest = *--source; |
---|
1608 | |
---|
1609 | yy_cp += (int) (dest - source); |
---|
1610 | yy_bp += (int) (dest - source); |
---|
1611 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = |
---|
1612 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; |
---|
1613 | |
---|
1614 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
---|
1615 | YY_FATAL_ERROR( "flex scanner push-back overflow" ); |
---|
1616 | } |
---|
1617 | |
---|
1618 | *--yy_cp = (char) c; |
---|
1619 | |
---|
1620 | (yytext_ptr) = yy_bp; |
---|
1621 | (yy_hold_char) = *yy_cp; |
---|
1622 | (yy_c_buf_p) = yy_cp; |
---|
1623 | } |
---|
1624 | |
---|
1625 | #ifndef YY_NO_INPUT |
---|
1626 | #ifdef __cplusplus |
---|
1627 | static int yyinput (void) |
---|
1628 | #else |
---|
1629 | static int input (void) |
---|
1630 | #endif |
---|
1631 | |
---|
1632 | { |
---|
1633 | int c; |
---|
1634 | |
---|
1635 | *(yy_c_buf_p) = (yy_hold_char); |
---|
1636 | |
---|
1637 | if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) |
---|
1638 | { |
---|
1639 | /* yy_c_buf_p now points to the character we want to return. |
---|
1640 | * If this occurs *before* the EOB characters, then it's a |
---|
1641 | * valid NUL; if not, then we've hit the end of the buffer. |
---|
1642 | */ |
---|
1643 | if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
---|
1644 | /* This was really a NUL. */ |
---|
1645 | *(yy_c_buf_p) = '\0'; |
---|
1646 | |
---|
1647 | else |
---|
1648 | { /* need more input */ |
---|
1649 | int offset = (yy_c_buf_p) - (yytext_ptr); |
---|
1650 | ++(yy_c_buf_p); |
---|
1651 | |
---|
1652 | switch ( yy_get_next_buffer( ) ) |
---|
1653 | { |
---|
1654 | case EOB_ACT_LAST_MATCH: |
---|
1655 | /* This happens because yy_g_n_b() |
---|
1656 | * sees that we've accumulated a |
---|
1657 | * token and flags that we need to |
---|
1658 | * try matching the token before |
---|
1659 | * proceeding. But for input(), |
---|
1660 | * there's no matching to consider. |
---|
1661 | * So convert the EOB_ACT_LAST_MATCH |
---|
1662 | * to EOB_ACT_END_OF_FILE. |
---|
1663 | */ |
---|
1664 | |
---|
1665 | /* Reset buffer status. */ |
---|
1666 | yyrestart(yyin ); |
---|
1667 | |
---|
1668 | /*FALLTHROUGH*/ |
---|
1669 | |
---|
1670 | case EOB_ACT_END_OF_FILE: |
---|
1671 | { |
---|
1672 | if ( yywrap( ) ) |
---|
1673 | return EOF; |
---|
1674 | |
---|
1675 | if ( ! (yy_did_buffer_switch_on_eof) ) |
---|
1676 | YY_NEW_FILE; |
---|
1677 | #ifdef __cplusplus |
---|
1678 | return yyinput(); |
---|
1679 | #else |
---|
1680 | return input(); |
---|
1681 | #endif |
---|
1682 | } |
---|
1683 | |
---|
1684 | case EOB_ACT_CONTINUE_SCAN: |
---|
1685 | (yy_c_buf_p) = (yytext_ptr) + offset; |
---|
1686 | break; |
---|
1687 | } |
---|
1688 | } |
---|
1689 | } |
---|
1690 | |
---|
1691 | c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ |
---|
1692 | *(yy_c_buf_p) = '\0'; /* preserve yytext */ |
---|
1693 | (yy_hold_char) = *++(yy_c_buf_p); |
---|
1694 | |
---|
1695 | return c; |
---|
1696 | } |
---|
1697 | #endif /* ifndef YY_NO_INPUT */ |
---|
1698 | |
---|
1699 | /** Immediately switch to a different input stream. |
---|
1700 | * @param input_file A readable stream. |
---|
1701 | * |
---|
1702 | * @note This function does not reset the start condition to @c INITIAL . |
---|
1703 | */ |
---|
1704 | void yyrestart (FILE * input_file ) |
---|
1705 | { |
---|
1706 | |
---|
1707 | if ( ! YY_CURRENT_BUFFER ){ |
---|
1708 | yyensure_buffer_stack (); |
---|
1709 | YY_CURRENT_BUFFER_LVALUE = |
---|
1710 | yy_create_buffer(yyin,YY_BUF_SIZE ); |
---|
1711 | } |
---|
1712 | |
---|
1713 | yy_init_buffer(YY_CURRENT_BUFFER,input_file ); |
---|
1714 | yy_load_buffer_state( ); |
---|
1715 | } |
---|
1716 | |
---|
1717 | /** Switch to a different input buffer. |
---|
1718 | * @param new_buffer The new input buffer. |
---|
1719 | * |
---|
1720 | */ |
---|
1721 | void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) |
---|
1722 | { |
---|
1723 | |
---|
1724 | /* TODO. We should be able to replace this entire function body |
---|
1725 | * with |
---|
1726 | * yypop_buffer_state(); |
---|
1727 | * yypush_buffer_state(new_buffer); |
---|
1728 | */ |
---|
1729 | yyensure_buffer_stack (); |
---|
1730 | if ( YY_CURRENT_BUFFER == new_buffer ) |
---|
1731 | return; |
---|
1732 | |
---|
1733 | if ( YY_CURRENT_BUFFER ) |
---|
1734 | { |
---|
1735 | /* Flush out information for old buffer. */ |
---|
1736 | *(yy_c_buf_p) = (yy_hold_char); |
---|
1737 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
---|
1738 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
---|
1739 | } |
---|
1740 | |
---|
1741 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
---|
1742 | yy_load_buffer_state( ); |
---|
1743 | |
---|
1744 | /* We don't actually know whether we did this switch during |
---|
1745 | * EOF (yywrap()) processing, but the only time this flag |
---|
1746 | * is looked at is after yywrap() is called, so it's safe |
---|
1747 | * to go ahead and always set it. |
---|
1748 | */ |
---|
1749 | (yy_did_buffer_switch_on_eof) = 1; |
---|
1750 | } |
---|
1751 | |
---|
1752 | static void yy_load_buffer_state (void) |
---|
1753 | { |
---|
1754 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
---|
1755 | (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; |
---|
1756 | yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; |
---|
1757 | (yy_hold_char) = *(yy_c_buf_p); |
---|
1758 | } |
---|
1759 | |
---|
1760 | /** Allocate and initialize an input buffer state. |
---|
1761 | * @param file A readable stream. |
---|
1762 | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. |
---|
1763 | * |
---|
1764 | * @return the allocated buffer state. |
---|
1765 | */ |
---|
1766 | YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) |
---|
1767 | { |
---|
1768 | YY_BUFFER_STATE b; |
---|
1769 | |
---|
1770 | b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); |
---|
1771 | if ( ! b ) |
---|
1772 | YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); |
---|
1773 | |
---|
1774 | b->yy_buf_size = size; |
---|
1775 | |
---|
1776 | /* yy_ch_buf has to be 2 characters longer than the size given because |
---|
1777 | * we need to put in 2 end-of-buffer characters. |
---|
1778 | */ |
---|
1779 | b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); |
---|
1780 | if ( ! b->yy_ch_buf ) |
---|
1781 | YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); |
---|
1782 | |
---|
1783 | b->yy_is_our_buffer = 1; |
---|
1784 | |
---|
1785 | yy_init_buffer(b,file ); |
---|
1786 | |
---|
1787 | return b; |
---|
1788 | } |
---|
1789 | |
---|
1790 | /** Destroy the buffer. |
---|
1791 | * @param b a buffer created with yy_create_buffer() |
---|
1792 | * |
---|
1793 | */ |
---|
1794 | void yy_delete_buffer (YY_BUFFER_STATE b ) |
---|
1795 | { |
---|
1796 | |
---|
1797 | if ( ! b ) |
---|
1798 | return; |
---|
1799 | |
---|
1800 | if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ |
---|
1801 | YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; |
---|
1802 | |
---|
1803 | if ( b->yy_is_our_buffer ) |
---|
1804 | yyfree((void *) b->yy_ch_buf ); |
---|
1805 | |
---|
1806 | yyfree((void *) b ); |
---|
1807 | } |
---|
1808 | |
---|
1809 | #ifndef __cplusplus |
---|
1810 | extern int isatty (int ); |
---|
1811 | #endif /* __cplusplus */ |
---|
1812 | |
---|
1813 | /* Initializes or reinitializes a buffer. |
---|
1814 | * This function is sometimes called more than once on the same buffer, |
---|
1815 | * such as during a yyrestart() or at EOF. |
---|
1816 | */ |
---|
1817 | static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) |
---|
1818 | |
---|
1819 | { |
---|
1820 | int oerrno = errno; |
---|
1821 | |
---|
1822 | yy_flush_buffer(b ); |
---|
1823 | |
---|
1824 | b->yy_input_file = file; |
---|
1825 | b->yy_fill_buffer = 1; |
---|
1826 | |
---|
1827 | /* If b is the current buffer, then yy_init_buffer was _probably_ |
---|
1828 | * called from yyrestart() or through yy_get_next_buffer. |
---|
1829 | * In that case, we don't want to reset the lineno or column. |
---|
1830 | */ |
---|
1831 | if (b != YY_CURRENT_BUFFER){ |
---|
1832 | b->yy_bs_lineno = 1; |
---|
1833 | b->yy_bs_column = 0; |
---|
1834 | } |
---|
1835 | |
---|
1836 | b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; |
---|
1837 | |
---|
1838 | errno = oerrno; |
---|
1839 | } |
---|
1840 | |
---|
1841 | /** Discard all buffered characters. On the next scan, YY_INPUT will be called. |
---|
1842 | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. |
---|
1843 | * |
---|
1844 | */ |
---|
1845 | void yy_flush_buffer (YY_BUFFER_STATE b ) |
---|
1846 | { |
---|
1847 | if ( ! b ) |
---|
1848 | return; |
---|
1849 | |
---|
1850 | b->yy_n_chars = 0; |
---|
1851 | |
---|
1852 | /* We always need two end-of-buffer characters. The first causes |
---|
1853 | * a transition to the end-of-buffer state. The second causes |
---|
1854 | * a jam in that state. |
---|
1855 | */ |
---|
1856 | b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; |
---|
1857 | b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; |
---|
1858 | |
---|
1859 | b->yy_buf_pos = &b->yy_ch_buf[0]; |
---|
1860 | |
---|
1861 | b->yy_at_bol = 1; |
---|
1862 | b->yy_buffer_status = YY_BUFFER_NEW; |
---|
1863 | |
---|
1864 | if ( b == YY_CURRENT_BUFFER ) |
---|
1865 | yy_load_buffer_state( ); |
---|
1866 | } |
---|
1867 | |
---|
1868 | /** Pushes the new state onto the stack. The new state becomes |
---|
1869 | * the current state. This function will allocate the stack |
---|
1870 | * if necessary. |
---|
1871 | * @param new_buffer The new state. |
---|
1872 | * |
---|
1873 | */ |
---|
1874 | void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) |
---|
1875 | { |
---|
1876 | if (new_buffer == NULL) |
---|
1877 | return; |
---|
1878 | |
---|
1879 | yyensure_buffer_stack(); |
---|
1880 | |
---|
1881 | /* This block is copied from yy_switch_to_buffer. */ |
---|
1882 | if ( YY_CURRENT_BUFFER ) |
---|
1883 | { |
---|
1884 | /* Flush out information for old buffer. */ |
---|
1885 | *(yy_c_buf_p) = (yy_hold_char); |
---|
1886 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
---|
1887 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
---|
1888 | } |
---|
1889 | |
---|
1890 | /* Only push if top exists. Otherwise, replace top. */ |
---|
1891 | if (YY_CURRENT_BUFFER) |
---|
1892 | (yy_buffer_stack_top)++; |
---|
1893 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
---|
1894 | |
---|
1895 | /* copied from yy_switch_to_buffer. */ |
---|
1896 | yy_load_buffer_state( ); |
---|
1897 | (yy_did_buffer_switch_on_eof) = 1; |
---|
1898 | } |
---|
1899 | |
---|
1900 | /** Removes and deletes the top of the stack, if present. |
---|
1901 | * The next element becomes the new top. |
---|
1902 | * |
---|
1903 | */ |
---|
1904 | void yypop_buffer_state (void) |
---|
1905 | { |
---|
1906 | if (!YY_CURRENT_BUFFER) |
---|
1907 | return; |
---|
1908 | |
---|
1909 | yy_delete_buffer(YY_CURRENT_BUFFER ); |
---|
1910 | YY_CURRENT_BUFFER_LVALUE = NULL; |
---|
1911 | if ((yy_buffer_stack_top) > 0) |
---|
1912 | --(yy_buffer_stack_top); |
---|
1913 | |
---|
1914 | if (YY_CURRENT_BUFFER) { |
---|
1915 | yy_load_buffer_state( ); |
---|
1916 | (yy_did_buffer_switch_on_eof) = 1; |
---|
1917 | } |
---|
1918 | } |
---|
1919 | |
---|
1920 | /* Allocates the stack if it does not exist. |
---|
1921 | * Guarantees space for at least one push. |
---|
1922 | */ |
---|
1923 | static void yyensure_buffer_stack (void) |
---|
1924 | { |
---|
1925 | int num_to_alloc; |
---|
1926 | |
---|
1927 | if (!(yy_buffer_stack)) { |
---|
1928 | |
---|
1929 | /* First allocation is just for 2 elements, since we don't know if this |
---|
1930 | * scanner will even need a stack. We use 2 instead of 1 to avoid an |
---|
1931 | * immediate realloc on the next call. |
---|
1932 | */ |
---|
1933 | num_to_alloc = 1; |
---|
1934 | (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc |
---|
1935 | (num_to_alloc * sizeof(struct yy_buffer_state*) |
---|
1936 | ); |
---|
1937 | if ( ! (yy_buffer_stack) ) |
---|
1938 | YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); |
---|
1939 | |
---|
1940 | memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
---|
1941 | |
---|
1942 | (yy_buffer_stack_max) = num_to_alloc; |
---|
1943 | (yy_buffer_stack_top) = 0; |
---|
1944 | return; |
---|
1945 | } |
---|
1946 | |
---|
1947 | if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ |
---|
1948 | |
---|
1949 | /* Increase the buffer to prepare for a possible push. */ |
---|
1950 | int grow_size = 8 /* arbitrary grow size */; |
---|
1951 | |
---|
1952 | num_to_alloc = (yy_buffer_stack_max) + grow_size; |
---|
1953 | (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc |
---|
1954 | ((yy_buffer_stack), |
---|
1955 | num_to_alloc * sizeof(struct yy_buffer_state*) |
---|
1956 | ); |
---|
1957 | if ( ! (yy_buffer_stack) ) |
---|
1958 | YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); |
---|
1959 | |
---|
1960 | /* zero only the new slots.*/ |
---|
1961 | memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); |
---|
1962 | (yy_buffer_stack_max) = num_to_alloc; |
---|
1963 | } |
---|
1964 | } |
---|
1965 | |
---|
1966 | /** Setup the input buffer state to scan directly from a user-specified character buffer. |
---|
1967 | * @param base the character buffer |
---|
1968 | * @param size the size in bytes of the character buffer |
---|
1969 | * |
---|
1970 | * @return the newly allocated buffer state object. |
---|
1971 | */ |
---|
1972 | YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) |
---|
1973 | { |
---|
1974 | YY_BUFFER_STATE b; |
---|
1975 | |
---|
1976 | if ( size < 2 || |
---|
1977 | base[size-2] != YY_END_OF_BUFFER_CHAR || |
---|
1978 | base[size-1] != YY_END_OF_BUFFER_CHAR ) |
---|
1979 | /* They forgot to leave room for the EOB's. */ |
---|
1980 | return 0; |
---|
1981 | |
---|
1982 | b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); |
---|
1983 | if ( ! b ) |
---|
1984 | YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); |
---|
1985 | |
---|
1986 | b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ |
---|
1987 | b->yy_buf_pos = b->yy_ch_buf = base; |
---|
1988 | b->yy_is_our_buffer = 0; |
---|
1989 | b->yy_input_file = 0; |
---|
1990 | b->yy_n_chars = b->yy_buf_size; |
---|
1991 | b->yy_is_interactive = 0; |
---|
1992 | b->yy_at_bol = 1; |
---|
1993 | b->yy_fill_buffer = 0; |
---|
1994 | b->yy_buffer_status = YY_BUFFER_NEW; |
---|
1995 | |
---|
1996 | yy_switch_to_buffer(b ); |
---|
1997 | |
---|
1998 | return b; |
---|
1999 | } |
---|
2000 | |
---|
2001 | /** Setup the input buffer state to scan a string. The next call to yylex() will |
---|
2002 | * scan from a @e copy of @a str. |
---|
2003 | * @param yystr a NUL-terminated string to scan |
---|
2004 | * |
---|
2005 | * @return the newly allocated buffer state object. |
---|
2006 | * @note If you want to scan bytes that may contain NUL values, then use |
---|
2007 | * yy_scan_bytes() instead. |
---|
2008 | */ |
---|
2009 | YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) |
---|
2010 | { |
---|
2011 | |
---|
2012 | return yy_scan_bytes(yystr,strlen(yystr) ); |
---|
2013 | } |
---|
2014 | |
---|
2015 | /** Setup the input buffer state to scan the given bytes. The next call to yylex() will |
---|
2016 | * scan from a @e copy of @a bytes. |
---|
2017 | * @param bytes the byte buffer to scan |
---|
2018 | * @param len the number of bytes in the buffer pointed to by @a bytes. |
---|
2019 | * |
---|
2020 | * @return the newly allocated buffer state object. |
---|
2021 | */ |
---|
2022 | YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) |
---|
2023 | { |
---|
2024 | YY_BUFFER_STATE b; |
---|
2025 | char *buf; |
---|
2026 | yy_size_t n; |
---|
2027 | int i; |
---|
2028 | |
---|
2029 | /* Get memory for full buffer, including space for trailing EOB's. */ |
---|
2030 | n = _yybytes_len + 2; |
---|
2031 | buf = (char *) yyalloc(n ); |
---|
2032 | if ( ! buf ) |
---|
2033 | YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); |
---|
2034 | |
---|
2035 | for ( i = 0; i < _yybytes_len; ++i ) |
---|
2036 | buf[i] = yybytes[i]; |
---|
2037 | |
---|
2038 | buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
---|
2039 | |
---|
2040 | b = yy_scan_buffer(buf,n ); |
---|
2041 | if ( ! b ) |
---|
2042 | YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); |
---|
2043 | |
---|
2044 | /* It's okay to grow etc. this buffer, and we should throw it |
---|
2045 | * away when we're done. |
---|
2046 | */ |
---|
2047 | b->yy_is_our_buffer = 1; |
---|
2048 | |
---|
2049 | return b; |
---|
2050 | } |
---|
2051 | |
---|
2052 | #ifndef YY_EXIT_FAILURE |
---|
2053 | #define YY_EXIT_FAILURE 2 |
---|
2054 | #endif |
---|
2055 | |
---|
2056 | static void yy_fatal_error (yyconst char* msg ) |
---|
2057 | { |
---|
2058 | (void) fprintf( stderr, "%s\n", msg ); |
---|
2059 | exit( YY_EXIT_FAILURE ); |
---|
2060 | } |
---|
2061 | |
---|
2062 | /* Redefine yyless() so it works in section 3 code. */ |
---|
2063 | |
---|
2064 | #undef yyless |
---|
2065 | #define yyless(n) \ |
---|
2066 | do \ |
---|
2067 | { \ |
---|
2068 | /* Undo effects of setting up yytext. */ \ |
---|
2069 | int yyless_macro_arg = (n); \ |
---|
2070 | YY_LESS_LINENO(yyless_macro_arg);\ |
---|
2071 | yytext[yyleng] = (yy_hold_char); \ |
---|
2072 | (yy_c_buf_p) = yytext + yyless_macro_arg; \ |
---|
2073 | (yy_hold_char) = *(yy_c_buf_p); \ |
---|
2074 | *(yy_c_buf_p) = '\0'; \ |
---|
2075 | yyleng = yyless_macro_arg; \ |
---|
2076 | } \ |
---|
2077 | while ( 0 ) |
---|
2078 | |
---|
2079 | /* Accessor methods (get/set functions) to struct members. */ |
---|
2080 | |
---|
2081 | /** Get the current line number. |
---|
2082 | * |
---|
2083 | */ |
---|
2084 | int yyget_lineno (void) |
---|
2085 | { |
---|
2086 | |
---|
2087 | return yylineno; |
---|
2088 | } |
---|
2089 | |
---|
2090 | /** Get the input stream. |
---|
2091 | * |
---|
2092 | */ |
---|
2093 | FILE *yyget_in (void) |
---|
2094 | { |
---|
2095 | return yyin; |
---|
2096 | } |
---|
2097 | |
---|
2098 | /** Get the output stream. |
---|
2099 | * |
---|
2100 | */ |
---|
2101 | FILE *yyget_out (void) |
---|
2102 | { |
---|
2103 | return yyout; |
---|
2104 | } |
---|
2105 | |
---|
2106 | /** Get the length of the current token. |
---|
2107 | * |
---|
2108 | */ |
---|
2109 | int yyget_leng (void) |
---|
2110 | { |
---|
2111 | return yyleng; |
---|
2112 | } |
---|
2113 | |
---|
2114 | /** Get the current token. |
---|
2115 | * |
---|
2116 | */ |
---|
2117 | |
---|
2118 | char *yyget_text (void) |
---|
2119 | { |
---|
2120 | return yytext; |
---|
2121 | } |
---|
2122 | |
---|
2123 | /** Set the current line number. |
---|
2124 | * @param line_number |
---|
2125 | * |
---|
2126 | */ |
---|
2127 | void yyset_lineno (int line_number ) |
---|
2128 | { |
---|
2129 | |
---|
2130 | yylineno = line_number; |
---|
2131 | } |
---|
2132 | |
---|
2133 | /** Set the input stream. This does not discard the current |
---|
2134 | * input buffer. |
---|
2135 | * @param in_str A readable stream. |
---|
2136 | * |
---|
2137 | * @see yy_switch_to_buffer |
---|
2138 | */ |
---|
2139 | void yyset_in (FILE * in_str ) |
---|
2140 | { |
---|
2141 | yyin = in_str ; |
---|
2142 | } |
---|
2143 | |
---|
2144 | void yyset_out (FILE * out_str ) |
---|
2145 | { |
---|
2146 | yyout = out_str ; |
---|
2147 | } |
---|
2148 | |
---|
2149 | int yyget_debug (void) |
---|
2150 | { |
---|
2151 | return yy_flex_debug; |
---|
2152 | } |
---|
2153 | |
---|
2154 | void yyset_debug (int bdebug ) |
---|
2155 | { |
---|
2156 | yy_flex_debug = bdebug ; |
---|
2157 | } |
---|
2158 | |
---|
2159 | static int yy_init_globals (void) |
---|
2160 | { |
---|
2161 | /* Initialization is the same as for the non-reentrant scanner. |
---|
2162 | * This function is called from yylex_destroy(), so don't allocate here. |
---|
2163 | */ |
---|
2164 | |
---|
2165 | (yy_buffer_stack) = 0; |
---|
2166 | (yy_buffer_stack_top) = 0; |
---|
2167 | (yy_buffer_stack_max) = 0; |
---|
2168 | (yy_c_buf_p) = (char *) 0; |
---|
2169 | (yy_init) = 0; |
---|
2170 | (yy_start) = 0; |
---|
2171 | |
---|
2172 | /* Defined in main.c */ |
---|
2173 | #ifdef YY_STDINIT |
---|
2174 | yyin = stdin; |
---|
2175 | yyout = stdout; |
---|
2176 | #else |
---|
2177 | yyin = (FILE *) 0; |
---|
2178 | yyout = (FILE *) 0; |
---|
2179 | #endif |
---|
2180 | |
---|
2181 | /* For future reference: Set errno on error, since we are called by |
---|
2182 | * yylex_init() |
---|
2183 | */ |
---|
2184 | return 0; |
---|
2185 | } |
---|
2186 | |
---|
2187 | /* yylex_destroy is for both reentrant and non-reentrant scanners. */ |
---|
2188 | int yylex_destroy (void) |
---|
2189 | { |
---|
2190 | |
---|
2191 | /* Pop the buffer stack, destroying each element. */ |
---|
2192 | while(YY_CURRENT_BUFFER){ |
---|
2193 | yy_delete_buffer(YY_CURRENT_BUFFER ); |
---|
2194 | YY_CURRENT_BUFFER_LVALUE = NULL; |
---|
2195 | yypop_buffer_state(); |
---|
2196 | } |
---|
2197 | |
---|
2198 | /* Destroy the stack itself. */ |
---|
2199 | yyfree((yy_buffer_stack) ); |
---|
2200 | (yy_buffer_stack) = NULL; |
---|
2201 | |
---|
2202 | /* Reset the globals. This is important in a non-reentrant scanner so the next time |
---|
2203 | * yylex() is called, initialization will occur. */ |
---|
2204 | yy_init_globals( ); |
---|
2205 | |
---|
2206 | return 0; |
---|
2207 | } |
---|
2208 | |
---|
2209 | /* |
---|
2210 | * Internal utility routines. |
---|
2211 | */ |
---|
2212 | |
---|
2213 | #ifndef yytext_ptr |
---|
2214 | static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) |
---|
2215 | { |
---|
2216 | register int i; |
---|
2217 | for ( i = 0; i < n; ++i ) |
---|
2218 | s1[i] = s2[i]; |
---|
2219 | } |
---|
2220 | #endif |
---|
2221 | |
---|
2222 | #ifdef YY_NEED_STRLEN |
---|
2223 | static int yy_flex_strlen (yyconst char * s ) |
---|
2224 | { |
---|
2225 | register int n; |
---|
2226 | for ( n = 0; s[n]; ++n ) |
---|
2227 | ; |
---|
2228 | |
---|
2229 | return n; |
---|
2230 | } |
---|
2231 | #endif |
---|
2232 | |
---|
2233 | void *yyalloc (yy_size_t size ) |
---|
2234 | { |
---|
2235 | return (void *) malloc( size ); |
---|
2236 | } |
---|
2237 | |
---|
2238 | void *yyrealloc (void * ptr, yy_size_t size ) |
---|
2239 | { |
---|
2240 | /* The cast to (char *) in the following accommodates both |
---|
2241 | * implementations that use char* generic pointers, and those |
---|
2242 | * that use void* generic pointers. It works with the latter |
---|
2243 | * because both ANSI C and C++ allow castless assignment from |
---|
2244 | * any pointer type to void*, and deal with argument conversions |
---|
2245 | * as though doing an assignment. |
---|
2246 | */ |
---|
2247 | return (void *) realloc( (char *) ptr, size ); |
---|
2248 | } |
---|
2249 | |
---|
2250 | void yyfree (void * ptr ) |
---|
2251 | { |
---|
2252 | free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ |
---|
2253 | } |
---|
2254 | |
---|
2255 | #define YYTABLES_NAME "yytables" |
---|
2256 | |
---|
2257 | #line 68 "lex_parser.lex" |
---|