| 1 | /* | 
|---|
| 2 | * Copyright (c) 1989 The Regents of the University of California. | 
|---|
| 3 | * All rights reserved. | 
|---|
| 4 | * | 
|---|
| 5 | * This code is derived from software contributed to Berkeley by | 
|---|
| 6 | * Robert Paul Corbett. | 
|---|
| 7 | * | 
|---|
| 8 | * Redistribution and use in source and binary forms, with or without | 
|---|
| 9 | * modification, are permitted provided that the following conditions | 
|---|
| 10 | * are met: | 
|---|
| 11 | * 1. Redistributions of source code must retain the above copyright | 
|---|
| 12 | *    notice, this list of conditions and the following disclaimer. | 
|---|
| 13 | * 2. Redistributions in binary form must reproduce the above copyright | 
|---|
| 14 | *    notice, this list of conditions and the following disclaimer in the | 
|---|
| 15 | *    documentation and/or other materials provided with the distribution. | 
|---|
| 16 | * 3. All advertising materials mentioning features or use of this software | 
|---|
| 17 | *    must display the following acknowledgement: | 
|---|
| 18 | *      This product includes software developed by the University of | 
|---|
| 19 | *      California, Berkeley and its contributors. | 
|---|
| 20 | * 4. Neither the name of the University nor the names of its contributors | 
|---|
| 21 | *    may be used to endorse or promote products derived from this software | 
|---|
| 22 | *    without specific prior written permission. | 
|---|
| 23 | * | 
|---|
| 24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | 
|---|
| 25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 
|---|
| 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | 
|---|
| 27 | * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | 
|---|
| 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | 
|---|
| 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | 
|---|
| 30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | 
|---|
| 31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | 
|---|
| 32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | 
|---|
| 33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | 
|---|
| 34 | * SUCH DAMAGE. | 
|---|
| 35 | */ | 
|---|
| 36 |  | 
|---|
| 37 | #if 0 | 
|---|
| 38 | #ifndef lint | 
|---|
| 39 | static char sccsid[] = "@(#)skeleton.c  5.8 (Berkeley) 4/29/95"; | 
|---|
| 40 | #endif | 
|---|
| 41 | #endif | 
|---|
| 42 |  | 
|---|
| 43 | #include <sys/cdefs.h> | 
|---|
| 44 | __FBSDID("$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.37 2003/02/12 18:03:55 davidc Exp $"); | 
|---|
| 45 |  | 
|---|
| 46 | #include "defs.h" | 
|---|
| 47 |  | 
|---|
| 48 | /*  The definition of yysccsid in the banner should be replaced with    */ | 
|---|
| 49 | /*  a #pragma ident directive if the target C compiler supports         */ | 
|---|
| 50 | /*  #pragma ident directives.                                           */ | 
|---|
| 51 | /*                                                                      */ | 
|---|
| 52 | /*  If the skeleton is changed, the banner should be changed so that    */ | 
|---|
| 53 | /*  the altered version can be easily distinguished from the original.  */ | 
|---|
| 54 | /*                                                                      */ | 
|---|
| 55 | /*  The #defines included with the banner are there because they are    */ | 
|---|
| 56 | /*  useful in subsequent code.  The macros #defined in the header or    */ | 
|---|
| 57 | /*  the body either are not useful outside of semantic actions or       */ | 
|---|
| 58 | /*  are conditional.                                                    */ | 
|---|
| 59 |  | 
|---|
| 60 | const char *banner[] = | 
|---|
| 61 | { | 
|---|
| 62 | "#include <stdlib.h>", | 
|---|
| 63 | "#ifndef lint", | 
|---|
| 64 | "#ifdef __unused", | 
|---|
| 65 | "__unused", | 
|---|
| 66 | "#endif", | 
|---|
| 67 | "static char const ", | 
|---|
| 68 | "yyrcsid[] = \"$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.37 2003/02/12 18:03:55 davidc Exp $\";", | 
|---|
| 69 | "#endif", | 
|---|
| 70 | "#define YYBYACC 1", | 
|---|
| 71 | "#define YYMAJOR 1", | 
|---|
| 72 | "#define YYMINOR 9", | 
|---|
| 73 | "#define YYLEX yylex()", | 
|---|
| 74 | "#define YYEMPTY -1", | 
|---|
| 75 | "#define yyclearin (yychar=(YYEMPTY))", | 
|---|
| 76 | "#define yyerrok (yyerrflag=0)", | 
|---|
| 77 | "#define YYRECOVERING() (yyerrflag!=0)", | 
|---|
| 78 | "#if defined(__cplusplus) || __STDC__", | 
|---|
| 79 | "static int yygrowstack(void);", | 
|---|
| 80 | "#else", | 
|---|
| 81 | "static int yygrowstack();", | 
|---|
| 82 | "#endif", | 
|---|
| 83 | 0 | 
|---|
| 84 | }; | 
|---|
| 85 |  | 
|---|
| 86 |  | 
|---|
| 87 | const char *tables[] = | 
|---|
| 88 | { | 
|---|
| 89 | "extern const short yylhs[];", | 
|---|
| 90 | "extern const short yylen[];", | 
|---|
| 91 | "extern const short yydefred[];", | 
|---|
| 92 | "extern const short yydgoto[];", | 
|---|
| 93 | "extern const short yysindex[];", | 
|---|
| 94 | "extern const short yyrindex[];", | 
|---|
| 95 | "extern const short yygindex[];", | 
|---|
| 96 | "extern const short yytable[];", | 
|---|
| 97 | "extern const short yycheck[];", | 
|---|
| 98 | "#if YYDEBUG", | 
|---|
| 99 | "extern char *yyname[];", | 
|---|
| 100 | "extern char *yyrule[];", | 
|---|
| 101 | "#endif", | 
|---|
| 102 | 0 | 
|---|
| 103 | }; | 
|---|
| 104 |  | 
|---|
| 105 |  | 
|---|
| 106 | const char *header[] = | 
|---|
| 107 | { | 
|---|
| 108 | "#if YYDEBUG", | 
|---|
| 109 | "#include <stdio.h>", | 
|---|
| 110 | "#endif", | 
|---|
| 111 | "#ifdef YYSTACKSIZE", | 
|---|
| 112 | "#undef YYMAXDEPTH", | 
|---|
| 113 | "#define YYMAXDEPTH YYSTACKSIZE", | 
|---|
| 114 | "#else", | 
|---|
| 115 | "#ifdef YYMAXDEPTH", | 
|---|
| 116 | "#define YYSTACKSIZE YYMAXDEPTH", | 
|---|
| 117 | "#else", | 
|---|
| 118 | "#define YYSTACKSIZE 10000", | 
|---|
| 119 | "#define YYMAXDEPTH 10000", | 
|---|
| 120 | "#endif", | 
|---|
| 121 | "#endif", | 
|---|
| 122 | "#define YYINITSTACKSIZE 200", | 
|---|
| 123 | "int yydebug;", | 
|---|
| 124 | "int yynerrs;", | 
|---|
| 125 | "int yyerrflag;", | 
|---|
| 126 | "int yychar;", | 
|---|
| 127 | "short *yyssp;", | 
|---|
| 128 | "YYSTYPE *yyvsp;", | 
|---|
| 129 | "YYSTYPE yyval;", | 
|---|
| 130 | "YYSTYPE yylval;", | 
|---|
| 131 | "short *yyss;", | 
|---|
| 132 | "short *yysslim;", | 
|---|
| 133 | "YYSTYPE *yyvs;", | 
|---|
| 134 | "int yystacksize;", | 
|---|
| 135 | 0 | 
|---|
| 136 | }; | 
|---|
| 137 |  | 
|---|
| 138 |  | 
|---|
| 139 | const char *body[] = | 
|---|
| 140 | { | 
|---|
| 141 | "/* allocate initial stack or double stack size, up to YYMAXDEPTH */", | 
|---|
| 142 | "static int yygrowstack()", | 
|---|
| 143 | "{", | 
|---|
| 144 | "    int newsize, i;", | 
|---|
| 145 | "    short *newss;", | 
|---|
| 146 | "    YYSTYPE *newvs;", | 
|---|
| 147 | "", | 
|---|
| 148 | "    if ((newsize = yystacksize) == 0)", | 
|---|
| 149 | "        newsize = YYINITSTACKSIZE;", | 
|---|
| 150 | "    else if (newsize >= YYMAXDEPTH)", | 
|---|
| 151 | "        return -1;", | 
|---|
| 152 | "    else if ((newsize *= 2) > YYMAXDEPTH)", | 
|---|
| 153 | "        newsize = YYMAXDEPTH;", | 
|---|
| 154 | "    i = yyssp - yyss;", | 
|---|
| 155 | "    newss = yyss ? (short *)realloc(yyss, newsize * sizeof *newss) :", | 
|---|
| 156 | "      (short *)malloc(newsize * sizeof *newss);", | 
|---|
| 157 | "    if (newss == NULL)", | 
|---|
| 158 | "        return -1;", | 
|---|
| 159 | "    yyss = newss;", | 
|---|
| 160 | "    yyssp = newss + i;", | 
|---|
| 161 | "    newvs = yyvs ? (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs) :", | 
|---|
| 162 | "      (YYSTYPE *)malloc(newsize * sizeof *newvs);", | 
|---|
| 163 | "    if (newvs == NULL)", | 
|---|
| 164 | "        return -1;", | 
|---|
| 165 | "    yyvs = newvs;", | 
|---|
| 166 | "    yyvsp = newvs + i;", | 
|---|
| 167 | "    yystacksize = newsize;", | 
|---|
| 168 | "    yysslim = yyss + newsize - 1;", | 
|---|
| 169 | "    return 0;", | 
|---|
| 170 | "}", | 
|---|
| 171 | "", | 
|---|
| 172 | "#define YYABORT goto yyabort", | 
|---|
| 173 | "#define YYREJECT goto yyabort", | 
|---|
| 174 | "#define YYACCEPT goto yyaccept", | 
|---|
| 175 | "#define YYERROR goto yyerrlab", | 
|---|
| 176 | "", | 
|---|
| 177 | "#ifndef YYPARSE_PARAM", | 
|---|
| 178 | "#if defined(__cplusplus) || __STDC__", | 
|---|
| 179 | "#define YYPARSE_PARAM_ARG void", | 
|---|
| 180 | "#define YYPARSE_PARAM_DECL", | 
|---|
| 181 | "#else      /* ! ANSI-C/C++ */", | 
|---|
| 182 | "#define YYPARSE_PARAM_ARG", | 
|---|
| 183 | "#define YYPARSE_PARAM_DECL", | 
|---|
| 184 | "#endif     /* ANSI-C/C++ */", | 
|---|
| 185 | "#else      /* YYPARSE_PARAM */", | 
|---|
| 186 | "#ifndef YYPARSE_PARAM_TYPE", | 
|---|
| 187 | "#define YYPARSE_PARAM_TYPE void *", | 
|---|
| 188 | "#endif", | 
|---|
| 189 | "#if defined(__cplusplus) || __STDC__", | 
|---|
| 190 | "#define YYPARSE_PARAM_ARG YYPARSE_PARAM_TYPE YYPARSE_PARAM", | 
|---|
| 191 | "#define YYPARSE_PARAM_DECL", | 
|---|
| 192 | "#else      /* ! ANSI-C/C++ */", | 
|---|
| 193 | "#define YYPARSE_PARAM_ARG YYPARSE_PARAM", | 
|---|
| 194 | "#define YYPARSE_PARAM_DECL YYPARSE_PARAM_TYPE YYPARSE_PARAM;", | 
|---|
| 195 | "#endif     /* ANSI-C/C++ */", | 
|---|
| 196 | "#endif     /* ! YYPARSE_PARAM */", | 
|---|
| 197 | "", | 
|---|
| 198 | "int", | 
|---|
| 199 | "yyparse (YYPARSE_PARAM_ARG)", | 
|---|
| 200 | "    YYPARSE_PARAM_DECL", | 
|---|
| 201 | "{", | 
|---|
| 202 | "    int yym, yyn, yystate;", | 
|---|
| 203 | "#if YYDEBUG", | 
|---|
| 204 | "    const char *yys;", | 
|---|
| 205 | "", | 
|---|
| 206 | "    if ((yys = getenv(\"YYDEBUG\")))", | 
|---|
| 207 | "    {", | 
|---|
| 208 | "        yyn = *yys;", | 
|---|
| 209 | "        if (yyn >= '0' && yyn <= '9')", | 
|---|
| 210 | "            yydebug = yyn - '0';", | 
|---|
| 211 | "    }", | 
|---|
| 212 | "#endif", | 
|---|
| 213 | "", | 
|---|
| 214 | "    yynerrs = 0;", | 
|---|
| 215 | "    yyerrflag = 0;", | 
|---|
| 216 | "    yychar = (-1);", | 
|---|
| 217 | "", | 
|---|
| 218 | "    if (yyss == NULL && yygrowstack()) goto yyoverflow;", | 
|---|
| 219 | "    yyssp = yyss;", | 
|---|
| 220 | "    yyvsp = yyvs;", | 
|---|
| 221 | "    *yyssp = yystate = 0;", | 
|---|
| 222 | "", | 
|---|
| 223 | "yyloop:", | 
|---|
| 224 | "    if ((yyn = yydefred[yystate])) goto yyreduce;", | 
|---|
| 225 | "    if (yychar < 0)", | 
|---|
| 226 | "    {", | 
|---|
| 227 | "        if ((yychar = yylex()) < 0) yychar = 0;", | 
|---|
| 228 | "#if YYDEBUG", | 
|---|
| 229 | "        if (yydebug)", | 
|---|
| 230 | "        {", | 
|---|
| 231 | "            yys = 0;", | 
|---|
| 232 | "            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];", | 
|---|
| 233 | "            if (!yys) yys = \"illegal-symbol\";", | 
|---|
| 234 | "            printf(\"%sdebug: state %d, reading %d (%s)\\n\",", | 
|---|
| 235 | "                    YYPREFIX, yystate, yychar, yys);", | 
|---|
| 236 | "        }", | 
|---|
| 237 | "#endif", | 
|---|
| 238 | "    }", | 
|---|
| 239 | "    if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&", | 
|---|
| 240 | "            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)", | 
|---|
| 241 | "    {", | 
|---|
| 242 | "#if YYDEBUG", | 
|---|
| 243 | "        if (yydebug)", | 
|---|
| 244 | "            printf(\"%sdebug: state %d, shifting to state %d\\n\",", | 
|---|
| 245 | "                    YYPREFIX, yystate, yytable[yyn]);", | 
|---|
| 246 | "#endif", | 
|---|
| 247 | "        if (yyssp >= yysslim && yygrowstack())", | 
|---|
| 248 | "        {", | 
|---|
| 249 | "            goto yyoverflow;", | 
|---|
| 250 | "        }", | 
|---|
| 251 | "        *++yyssp = yystate = yytable[yyn];", | 
|---|
| 252 | "        *++yyvsp = yylval;", | 
|---|
| 253 | "        yychar = (-1);", | 
|---|
| 254 | "        if (yyerrflag > 0)  --yyerrflag;", | 
|---|
| 255 | "        goto yyloop;", | 
|---|
| 256 | "    }", | 
|---|
| 257 | "    if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&", | 
|---|
| 258 | "            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)", | 
|---|
| 259 | "    {", | 
|---|
| 260 | "        yyn = yytable[yyn];", | 
|---|
| 261 | "        goto yyreduce;", | 
|---|
| 262 | "    }", | 
|---|
| 263 | "    if (yyerrflag) goto yyinrecovery;", | 
|---|
| 264 | "#if defined(lint) || defined(__GNUC__)", | 
|---|
| 265 | "    goto yynewerror;", | 
|---|
| 266 | "#endif", | 
|---|
| 267 | "yynewerror:", | 
|---|
| 268 | "    yyerror(\"syntax error\");", | 
|---|
| 269 | "#if defined(lint) || defined(__GNUC__)", | 
|---|
| 270 | "    goto yyerrlab;", | 
|---|
| 271 | "#endif", | 
|---|
| 272 | "yyerrlab:", | 
|---|
| 273 | "    ++yynerrs;", | 
|---|
| 274 | "yyinrecovery:", | 
|---|
| 275 | "    if (yyerrflag < 3)", | 
|---|
| 276 | "    {", | 
|---|
| 277 | "        yyerrflag = 3;", | 
|---|
| 278 | "        for (;;)", | 
|---|
| 279 | "        {", | 
|---|
| 280 | "            if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&", | 
|---|
| 281 | "                    yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)", | 
|---|
| 282 | "            {", | 
|---|
| 283 | "#if YYDEBUG", | 
|---|
| 284 | "                if (yydebug)", | 
|---|
| 285 | "                    printf(\"%sdebug: state %d, error recovery shifting\\", | 
|---|
| 286 | " to state %d\\n\", YYPREFIX, *yyssp, yytable[yyn]);", | 
|---|
| 287 | "#endif", | 
|---|
| 288 | "                if (yyssp >= yysslim && yygrowstack())", | 
|---|
| 289 | "                {", | 
|---|
| 290 | "                    goto yyoverflow;", | 
|---|
| 291 | "                }", | 
|---|
| 292 | "                *++yyssp = yystate = yytable[yyn];", | 
|---|
| 293 | "                *++yyvsp = yylval;", | 
|---|
| 294 | "                goto yyloop;", | 
|---|
| 295 | "            }", | 
|---|
| 296 | "            else", | 
|---|
| 297 | "            {", | 
|---|
| 298 | "#if YYDEBUG", | 
|---|
| 299 | "                if (yydebug)", | 
|---|
| 300 | "                    printf(\"%sdebug: error recovery discarding state %d\ | 
|---|
| 301 | \\n\",", | 
|---|
| 302 | "                            YYPREFIX, *yyssp);", | 
|---|
| 303 | "#endif", | 
|---|
| 304 | "                if (yyssp <= yyss) goto yyabort;", | 
|---|
| 305 | "                --yyssp;", | 
|---|
| 306 | "                --yyvsp;", | 
|---|
| 307 | "            }", | 
|---|
| 308 | "        }", | 
|---|
| 309 | "    }", | 
|---|
| 310 | "    else", | 
|---|
| 311 | "    {", | 
|---|
| 312 | "        if (yychar == 0) goto yyabort;", | 
|---|
| 313 | "#if YYDEBUG", | 
|---|
| 314 | "        if (yydebug)", | 
|---|
| 315 | "        {", | 
|---|
| 316 | "            yys = 0;", | 
|---|
| 317 | "            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];", | 
|---|
| 318 | "            if (!yys) yys = \"illegal-symbol\";", | 
|---|
| 319 | "            printf(\"%sdebug: state %d, error recovery discards token %d\ | 
|---|
| 320 | (%s)\\n\",", | 
|---|
| 321 | "                    YYPREFIX, yystate, yychar, yys);", | 
|---|
| 322 | "        }", | 
|---|
| 323 | "#endif", | 
|---|
| 324 | "        yychar = (-1);", | 
|---|
| 325 | "        goto yyloop;", | 
|---|
| 326 | "    }", | 
|---|
| 327 | "yyreduce:", | 
|---|
| 328 | "#if YYDEBUG", | 
|---|
| 329 | "    if (yydebug)", | 
|---|
| 330 | "        printf(\"%sdebug: state %d, reducing by rule %d (%s)\\n\",", | 
|---|
| 331 | "                YYPREFIX, yystate, yyn, yyrule[yyn]);", | 
|---|
| 332 | "#endif", | 
|---|
| 333 | "    yym = yylen[yyn];", | 
|---|
| 334 | "    yyval = yyvsp[1-yym];", | 
|---|
| 335 | "    switch (yyn)", | 
|---|
| 336 | "    {", | 
|---|
| 337 | 0 | 
|---|
| 338 | }; | 
|---|
| 339 |  | 
|---|
| 340 |  | 
|---|
| 341 | const char *trailer[] = | 
|---|
| 342 | { | 
|---|
| 343 | "    }", | 
|---|
| 344 | "    yyssp -= yym;", | 
|---|
| 345 | "    yystate = *yyssp;", | 
|---|
| 346 | "    yyvsp -= yym;", | 
|---|
| 347 | "    yym = yylhs[yyn];", | 
|---|
| 348 | "    if (yystate == 0 && yym == 0)", | 
|---|
| 349 | "    {", | 
|---|
| 350 | "#if YYDEBUG", | 
|---|
| 351 | "        if (yydebug)", | 
|---|
| 352 | "            printf(\"%sdebug: after reduction, shifting from state 0 to\\", | 
|---|
| 353 | " state %d\\n\", YYPREFIX, YYFINAL);", | 
|---|
| 354 | "#endif", | 
|---|
| 355 | "        yystate = YYFINAL;", | 
|---|
| 356 | "        *++yyssp = YYFINAL;", | 
|---|
| 357 | "        *++yyvsp = yyval;", | 
|---|
| 358 | "        if (yychar < 0)", | 
|---|
| 359 | "        {", | 
|---|
| 360 | "            if ((yychar = yylex()) < 0) yychar = 0;", | 
|---|
| 361 | "#if YYDEBUG", | 
|---|
| 362 | "            if (yydebug)", | 
|---|
| 363 | "            {", | 
|---|
| 364 | "                yys = 0;", | 
|---|
| 365 | "                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];", | 
|---|
| 366 | "                if (!yys) yys = \"illegal-symbol\";", | 
|---|
| 367 | "                printf(\"%sdebug: state %d, reading %d (%s)\\n\",", | 
|---|
| 368 | "                        YYPREFIX, YYFINAL, yychar, yys);", | 
|---|
| 369 | "            }", | 
|---|
| 370 | "#endif", | 
|---|
| 371 | "        }", | 
|---|
| 372 | "        if (yychar == 0) goto yyaccept;", | 
|---|
| 373 | "        goto yyloop;", | 
|---|
| 374 | "    }", | 
|---|
| 375 | "    if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&", | 
|---|
| 376 | "            yyn <= YYTABLESIZE && yycheck[yyn] == yystate)", | 
|---|
| 377 | "        yystate = yytable[yyn];", | 
|---|
| 378 | "    else", | 
|---|
| 379 | "        yystate = yydgoto[yym];", | 
|---|
| 380 | "#if YYDEBUG", | 
|---|
| 381 | "    if (yydebug)", | 
|---|
| 382 | "        printf(\"%sdebug: after reduction, shifting from state %d \\", | 
|---|
| 383 | "to state %d\\n\", YYPREFIX, *yyssp, yystate);", | 
|---|
| 384 | "#endif", | 
|---|
| 385 | "    if (yyssp >= yysslim && yygrowstack())", | 
|---|
| 386 | "    {", | 
|---|
| 387 | "        goto yyoverflow;", | 
|---|
| 388 | "    }", | 
|---|
| 389 | "    *++yyssp = yystate;", | 
|---|
| 390 | "    *++yyvsp = yyval;", | 
|---|
| 391 | "    goto yyloop;", | 
|---|
| 392 | "yyoverflow:", | 
|---|
| 393 | "    yyerror(\"yacc stack overflow\");", | 
|---|
| 394 | "yyabort:", | 
|---|
| 395 | "    return (1);", | 
|---|
| 396 | "yyaccept:", | 
|---|
| 397 | "    return (0);", | 
|---|
| 398 | "}", | 
|---|
| 399 | 0 | 
|---|
| 400 | }; | 
|---|
| 401 |  | 
|---|
| 402 |  | 
|---|
| 403 | void | 
|---|
| 404 | write_section(section) | 
|---|
| 405 | const char *section[]; | 
|---|
| 406 | { | 
|---|
| 407 | int c; | 
|---|
| 408 | int i; | 
|---|
| 409 | const char *s; | 
|---|
| 410 | FILE *f; | 
|---|
| 411 |  | 
|---|
| 412 | f = code_file; | 
|---|
| 413 | for (i = 0; (s = section[i]); ++i) | 
|---|
| 414 | { | 
|---|
| 415 | ++outline; | 
|---|
| 416 | while ((c = *s)) | 
|---|
| 417 | { | 
|---|
| 418 | putc(c, f); | 
|---|
| 419 | ++s; | 
|---|
| 420 | } | 
|---|
| 421 | putc('\n', f); | 
|---|
| 422 | } | 
|---|
| 423 | } | 
|---|