12012-01-15 Thomas E. Dickey <tom@invisible-island.net> 2 3 * package/debian/copyright: bump 4 5 * test/run_make.sh: workaround for breakage due to GNU make 3.82 6 7 * test/run_make.sh: 8 tested with Solaris 10 (bison 1.875) and added scripting to exercise 9 the /usr/ccs/bin/yacc executable 10 11 * test/grammar.tab.c: regen 12 13 * test/grammar.y: modify to also build with Solaris yacc 14 15 * VERSION, package/debian/changelog, package/byacc.spec: bump 16 17 * test/calc1.output, test/calc1.tab.c: regen 18 19 * test/calc1.y: 20 undo the change made to appease bison, since it was only a warning. 21 22 * test/pure_calc.tab.c, test/pure_error.tab.c: regen 23 24 * test/run_make.sh: another fix for running from top-level directory 25 26 * makefile.in: 27 ensure that check_make rule depends on having byacc built. 28 29 * test/run_make.sh: fixes for building from parent directory 30 31 * test/pure_error.y, test/pure_calc.y: bison-fixes 32 33 * test/calc2.tab.c, test/calc3.tab.c, test/code_error.code.c, test/ftp.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c: 34 regen 35 36 * test/calc2.y, test/calc3.y, test/code_error.y, test/ftp.y: 37 byacc already declares yyerror 38 39 * test/pure_error.y, test/pure_calc.y: 40 modified to help make the files build with bison 41 42 * test/run_make.sh: 43 supply a "%pure-parser" directive when bison needs it. 44 45 * test/code_calc.code.c: regen 46 47 * test/code_calc.y: modified to help make the files build with bison 48 49 * yacc.1: 50 in testing, found that %expect did not work as documented for bison. 51 do not recommend it for portable code. 52 53 * test/run_make.sh: workaround breakage in bison's %expect directive 54 55 * test/grammar.y: modified to help make the files build with bison 56 57 * test/calc1.output, test/calc1.tab.c, test/grammar.tab.c: regen 58 59 * test/calc1.y: quiet a spurious warning from bison 2.3 60 61 * test/calc1.tab.c: regen 62 63 * test/calc1.y: modified to help make the files build with bison 64 65 * yacc.1: comment on "-y" and "-P" options. 66 67 * yacc.1: comment on portability 68 69 * test/ftp.tab.c, test/quote_calc-s.tab.c, test/quote_calc.tab.c, test/quote_calc2-s.tab.c, test/quote_calc3-s.tab.c: 70 regen 71 72 * test/ftp.y: modified to help make the files build with bison 73 (bison's "-y" option is of no use in providing "yacc" compatibility) 74 75 * test/quote_calc2.tab.c, test/quote_calc3.tab.c, test/quote_calc4-s.tab.c, test/quote_calc4.tab.c: 76 regen 77 78 * test/code_calc.y, test/quote_calc2.y, test/quote_calc.y, test/quote_calc4.y, test/quote_calc3.y: 79 modified to help make the files build with bison 80 81 * test/calc.tab.c: regen 82 83 * test/calc.y: modified to help make the files build with bison 84 85 * test/error.tab.c: regen 86 87 * test/error.y: modified to help make the files build with bison 88 89 * test/calc2.tab.c, test/calc3.tab.c, test/code_error.code.c: regen 90 91 * test/run_make.sh: 92 check for older bisons which (2.3 for instance) do not support pure parsers 93 94 * test/code_error.y, test/calc3.y, test/calc2.y: 95 modified to help make the files build with bison 96 97 * test/run_test.sh: use $opt2 in filenames of the generated files 98 99 * test/quote_calc2-s.tab.c, test/quote_calc3-s.tab.c, test/quote_calc4-s.tab.c, test/quote_calc-s.tab.c, test/quote_calc.tab.c, test/quote_calc2.tab.c, test/quote_calc3.tab.c, test/quote_calc4.tab.c: 100 regen 101 1022012-01-14 Thomas E. Dickey <tom@invisible-island.net> 103 104 * test/calc2.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c, test/calc1.tab.c: 105 regen 106 107 * output.c: Several changes: 108 a) add YYLEX_PARAM_TYPE, like YYPARSE_PARAM_TYPE, but for yylex. 109 b) modify definitions for YYLEX_DECL to be more like YYPARSE_DECL, 110 using YYLEX_PARAM_TYPE and YYLEX_PARAM. 111 c) add ifdef's around #define's for YYERROR_DECL and YYERROR_CALL, 112 to help with redefinitions. 113 114 * test/pure_calc.tab.c: 115 modified to help make the files build with bison 116 117 * test/run_make.sh: 118 start work on followup, to check if the generated files build with bison. 119 120 * test/pure_calc.y, test/pure_error.tab.c: 121 modified to help make the files build with bison 122 123 * test/calc3.tab.c: regen 124 125 * test/quote_calc-s.output, test/quote_calc-s.tab.c, test/quote_calc-s.tab.h, test/quote_calc2-s.output, test/quote_calc2-s.tab.c, test/quote_calc2-s.tab.h, test/quote_calc3-s.output, test/quote_calc3-s.tab.c, test/quote_calc3-s.tab.h, test/quote_calc4-s.output, test/quote_calc4-s.tab.c, test/quote_calc4-s.tab.h: 126 RCS_BASE 127 128 * test/run_test.sh: generate/test with "-s" option applied. 129 1302012-01-13 Thomas E. Dickey <tom@invisible-island.net> 131 132 * package/debian/changelog, package/byacc.spec, VERSION: bump 133 134 * yacc.1: improve documentation of -s option 135 136 * yacc.1: note that yacc ignores -y 137 138 * main.c: add -s option to usage message. 139 140 * test/quote_calc3.output, test/quote_calc3.tab.c, test/quote_calc4.output, test/quote_calc4.tab.c, test/quote_calc4.tab.h, test/quote_calc3.y, test/quote_calc.tab.h, test/quote_calc.output, test/quote_calc.tab.c, test/quote_calc2.output, test/quote_calc2.tab.c, test/quote_calc2.tab.h, test/quote_calc3.tab.h, test/quote_calc4.y, test/quote_calc.y, test/quote_calc2.y: 141 RCS_BASE 142 143 * configure: regen 144 145 * aclocal.m4: resync with my-autoconf, i.e., fixes for CF_XOPEN_SOURCE 146 1472011-12-19 Thomas E. Dickey <tom@invisible-island.net> 148 149 * package/debian/changelog, package/byacc.spec, VERSION: bump 150 151 * yacc.1, output.c, main.c, defs.h: 152 add "-s" option to suppress generating #define's based on string contents 153 in a %token statement. For instance 154 %token EQLS "Equals" 155 would generate 156 #define EQLS 256 157 #define Equals 257 158 Simply suppressing the second #define makes the behavior closer to yacc. 159 (report by Paulo Andrade). 160 1612011-09-08 Thomas E. Dickey <tom@invisible-island.net> 162 163 * package/debian/changelog, package/byacc.spec, VERSION: bump 164 165 * output.c: 166 fix some more interaction between -i and -d flags to ensure YYERRCODE 167 and YYSTYPE are declared, tested with cproto. 168 1692011-09-07 Thomas E. Dickey <tom@invisible-island.net> 170 171 * yacc.1: document "-i" option. 172 173 * package/debian/changelog, package/byacc.spec, VERSION: bump 174 175 * output.c: fix an interaction between -i and -d 176 177 * test/code_error.code.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c: 178 regen - changes for "-i" option move the global/impure variables near the 179 macros that may add a prefix, etc. 180 181 * skeleton.c, output.c, defs.h: changes to support "-i" option. 182 1832011-09-06 Thomas E. Dickey <tom@invisible-island.net> 184 185 * reader.c: pass explicit file-pointer to write_section() 186 187 * main.c: 188 add "-i" option, to generate interface-file (suggested by Denis M. Wilson) 189 1902011-09-05 Thomas E. Dickey <tom@invisible-island.net> 191 192 * configure: regen 193 194 * aclocal.m4: 195 resync with my-autoconf: CF_ANSI_CC_CHECK (check for $CFLAGS in $CC) 196 and CF_XOPEN_SOURCE (update aix, cygwin and netbsd checks) 197 198 * defs.h, error.c, reader.c: 199 add check for missing "}" on %parse-param and %lex-param lines (report by Denis M Wilson) 200 2012011-04-01 Thomas E. Dickey <tom@invisible-island.net> 202 203 * config.sub: 2011-04-01 204 2052011-02-02 Thomas E. Dickey <tom@invisible-island.net> 206 207 * config.guess: 2011-01-01 208 2092010-12-29 Thomas E. Dickey <tom@invisible-island.net> 210 211 * defs.h, skeleton.c: 212 add const qualifier to skeleton data, per NetBSD changes (report by Christos Zoulas) 213 214 * defs.h: 215 mark all of the error-functions as non-returning (report by Christos Zoulas) 216 217 * test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c, test/ftp.tab.c: 218 regen 219 220 * skeleton.c: 221 use only realloc() rather than realloc+malloc, agree that systems needing this 222 are very rare (prompted by NetBSD change). 223 224 * test/ftp.tab.c: regen 225 2262010-12-29 Christos.Zoulas 227 228 * test/ftp.y: 229 improve example, which was stuck in 19XX and assumed file sizes were longs. 230 2312010-12-29 Thomas E. Dickey <tom@invisible-island.net> 232 233 * test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c: 234 regen 235 236 * test/pure_error.y, test/pure_calc.y, test/ftp.y, test/error.y, test/code_error.y, test/code_calc.y, test/calc.y, test/calc3.y, test/calc2.y, test/calc1.y: 237 use byacc's YYLEX_DECL/YYERROR_DECL symbols to prototype yylex/yyerror 238 239 * skeleton.c: 240 remove explicit prototype for yylex() via YYLEX_DECL() macro, since that 241 would prevent declaring yylex() static (request by Christos Zoulas). 242 243 * test/calc2.tab.c, test/calc3.tab.c: regen 244 2452010-12-29 Christos.Zoulas 246 247 * output.c: correct definition for YYERROR_DECL() 248 2492010-12-29 Thomas E. Dickey <tom@invisible-island.net> 250 251 * package/debian/changelog, package/byacc.spec, VERSION: bump 252 2532010-12-26 Thomas E. Dickey <tom@invisible-island.net> 254 255 * defs.h, main.c: 256 change return-type of allocate() to avoid warnings of alignment problems 257 258 * main.c: Solaris declares chmod() in <sys/stat.h> 259 260 * configure: regen 261 262 * main.c: ifdef'd use of fcntl.h 263 264 * configure.in: add configure checks for fcntl.h, atexit and mkstemp 265 266 * main.c: for cases where mkstemp() is not available, use tempnam/open 267 268 * aclocal.m4: add CF_MKSTEMP 269 270 * aclocal.m4: 271 improve quoting, deprecate ${name-value} in favor of standard ${name:-value} 272 2732010-12-25 Thomas E. Dickey <tom@invisible-island.net> 274 275 * main.c: 276 start revising use of tmpfile(), to make this work with MinGW. Start by 277 implementing a mkstemp() alternative - noting that mkstemp() also is broken 278 for MinGW. 279 280 * package/debian/changelog, package/byacc.spec, VERSION: bump 281 2822010-11-27 Thomas E. Dickey <tom@invisible-island.net> 283 284 * package/byacc.spec, package/debian/changelog, VERSION: bump 285 286 * test/calc2.tab.c, test/calc3.tab.c: regen 287 288 * output.c: 289 corrected use of %parse-param value in yyerror(); it doesn't use &yylval 290 (report by Clifford Yapp) 291 2922010-11-26 Thomas E. Dickey <tom@invisible-island.net> 293 294 * skeleton.c: typo 295 296 * output.c: 297 correct line-numbering when "-r" option is used; the 'outline' variable 298 should only be incremented when writing to the code-file. 299 300 * test/code_calc.code.c, test/code_error.code.c: regen 301 302 * yacc.1: bump date 303 304 * yacc.1: comment on -b option vs -r 305 306 * test/calc2.tab.c, test/calc2.y, test/calc3.tab.c, test/calc3.y, test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/calc.tab.c, test/calc1.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c: 307 regen 308 309 * output.c: 310 improve on YYERROR_DECL(), adding dummy params which can be used for the 311 actual function declaration. Also add YYERROR_CALL(). The two macros 312 simplify maintaining sets of grammars which may/may not be pure. 313 314 * test/calc1.y, test/ftp.tab.c, test/grammar.tab.c, test/pure_calc.tab.c, test/pure_error.tab.c, test/calc.tab.c, test/calc1.tab.c, test/calc2.tab.c, test/calc3.tab.c, test/code_calc.code.c, test/code_error.code.c, test/error.tab.c: 315 regen 316 317 * output.c: generate yyerror() calls in output.c 318 This is for compatibility with bison, which passes the yylval to yyerror 319 when the %parse-param feature is used. 320 321 * skeleton.c, defs.h: generate yyerror() calls in output.c 322 323 * output.c: simplified a little, using putc_code() and putl_code() 324 325 * test/calc1.tab.h: regen 326 327 * reader.c: 328 improve ifdef for YYSTYPE union declaration (report by Clifford Yapp) 329 330 * reader.c: 331 accept underscore as a replacement for dash in command names, e.g., 332 "%pure_parser" vs "%pure-parser". 333 334 * test/calc1.tab.c: regen 335 336 * output.c, reader.c: 337 also ifdef YYSTYPE declaration in the generated code (report by Clifford Yapp) 338 339 * package/debian/changelog, package/byacc.spec, VERSION: bump 340 3412010-11-24 Thomas E. Dickey <tom@invisible-island.net> 342 343 * main.c, defs.h, symtab.c, error.c: reduce global variables 344 345 * package/debian/changelog, package/byacc.spec, VERSION: bump 346 347 * reader.c: 348 amend fix for Redhat #112617 to still call default_action_warning() for 349 empty rules (report by Bruce Cran). 350 3512010-11-22 Thomas E. Dickey <tom@invisible-island.net> 352 353 * output.c: 354 add ifdef to guard against redefinition of YYSTYPE union (request by Clifford Yapp). 355 356 * test/calc1.tab.c: regen 357 358 * test/calc1.y: cleanup compiler warnings 359 360 * test/grammar.y: add "%expect" 361 362 * test/calc1.tab.h: regen 363 364 * test/calc1.output, test/calc1.tab.c, test/calc1.tab.h: RCS_BASE 365 366 * test/calc2.tab.c, test/calc3.tab.c: regen 367 368 * test/calc1.y: 369 advanced example from Steve Johnson's paper, uses unions 370 371 * test/calc3.y, test/calc2.y: init 'base', so examples can run 372 373 * test/ftp.tab.c, test/ftp.y: tweaks to compile with g++ 374 375 * output.c: compensate for fix in reader.c 376 377 * reader.c: 378 add/use putc_both() and puts_both(), incidentally fixing a place where 379 a union copied to the union_file may be missing the end of the last line. 380 381 * package/debian/changelog, package/byacc.spec, VERSION: bump 382 3832010-09-28 Thomas E. Dickey <tom@invisible-island.net> 384 385 * config.guess: 2010-09-24 386 3872010-09-10 Thomas E. Dickey <tom@invisible-island.net> 388 389 * config.sub: 2010-09-11 390 3912010-06-10 Thomas E. Dickey <tom@invisible-island.net> 392 393 * yacc.1, package/debian/changelog, package/byacc.spec, VERSION: 394 bump to 2010/06/10 395 3962010-06-09 Thomas E. Dickey <tom@invisible-island.net> 397 398 * reader.c: free declarations in leak-testing code. 399 400 * main.c: close code_file if -r option used, for leak-testing 401 402 * defs.h, reader.c: 403 improve %lex-param / %parse-param implementation by allowing for arrays to 404 be passed as parameters, e.g., "int regs[26]". 405 406 * test/calc3.tab.c, test/calc3.y, test/calc3.output, test/calc3.tab.h, test/calc2.tab.c, test/calc2.y, test/calc2.tab.h, test/calc2.output: 407 RCS_BASE 408 409 * output.c: 410 improve %lex-param / %parse-param implementation by allowing for arrays to 411 be passed as parameters, e.g., "int regs[26]". 412 413 * test/calc.tab.c, test/calc.y: 414 test-cases and reference files for %lex-param / %parse-param 415 416 * makefile.in: add docs-rule, for html/pdf/txt form of manpage 417 418 * configure: regen 419 420 * aclocal.m4: add CF_XOPEN_SOURCE, etc. 421 422 * configure.in: 423 use CF_XOPEN_SOURCE check to ensure that strdup is in scope, e.g., for c89 424 425 * test/ftp.tab.c, test/ftp.y, reader.c, symtab.c, verbose.c, lr0.c, main.c, mkpar.c, output.c, defs.h, closure.c: 426 fix warnings from clang --analyze 427 4282010-06-08 Thomas E. Dickey <tom@invisible-island.net> 429 430 * output.c: fix to build with c89, etc. 431 432 * reader.c: gcc warning 433 434 * test/ftp.tab.c, test/ftp.y, test/calc.tab.c, test/code_calc.code.c, test/code_error.code.c, test/code_error.y, test/code_calc.y, test/calc.y, test/pure_error.tab.c, test/error.tab.c, test/error.y, test/pure_error.y, test/pure_calc.tab.c, test/pure_calc.y: 435 modified test-cases to allow them to compile, to validate pure-parser changes. 436 updated reference files to match. 437 438 * output.c: 439 move call for output_stype() earlier since it is used in pure-parser declarations 440 441 * test/grammar.tab.c, test/grammar.y: 442 modified test-cases to allow them to compile, to validate pure-parser changes. 443 updated reference files to match. 444 445 * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c: 446 regen 447 448 * yacc.1: document %lex-param and %parse-param 449 450 * test/run_lint.sh, test/run_make.sh: RCS_BASE 451 452 * test/run_test.sh: 453 further modify to allow build-directory to be in a different location by 454 passing this directory's location as a parameter to the script. 455 456 * makefile.in: 457 add check_make and check_lint rules to help validate the generated files 458 in the test-directory 459 4602010-06-07 Thomas E. Dickey <tom@invisible-island.net> 461 462 * test/pure_calc.tab.c, test/pure_error.tab.c: RCS_BASE 463 464 * test/run_test.sh: 465 provide for testing -r and -P options by checking if the ".y" filename 466 begins with "code_" or "pure_", respectively. 467 468 * test/code_error.code.c, test/code_error.tab.c, test/code_error.tab.h, test/code_calc.code.c, test/code_calc.tab.c, test/code_calc.tab.h, test/pure_calc.output, test/pure_calc.tab.h, test/pure_error.output, test/pure_error.tab.h, test/code_calc.output, test/code_error.output: 469 RCS_BASE 470 471 * test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c: regen 472 473 * test/run_test.sh: 474 changes to support running "make check" in a separate build-tree 475 476 * main.c: add "-P" to usage message 477 478 * reader.c: use UCH() macro to hide casts. 479 4802010-06-07 Andres.Mejia 481 482 * main.c, output.c, reader.c, defs.h, skeleton.c: 483 Fix the output order of the generated parse code file. This allows for 484 the use of YYPARSE_PARAM, by having the output that checks for 485 YYPARSE_PARAM to be defined come after the C code block in the 486 definitions section of a yacc file. 487 488 Implement support for YYLEX_PARAM, similar to bison. This is useful for 489 support for building reentrant lexers with flex. 490 491 Fix a compatibility issue with bison's pure-parser option. Bison 492 defines yylex as sending at least one parameter, &yylval, as the first 493 parameter and doesn't seem to have an easy way to remove that parameter. 494 This on the other hand is rather convenient to support saving to yylval 495 from flex when building reentrant lexers and parsers. 496 497 Add support for the %parse-param and %lex-param directives used in 498 bison. This change bears some similarity to NetBSD's changes to byacc 499 at http://www.mail-archive.com/source-changes-full@netbsd.org/msg08143.html 500 501 Bison allows for POSIX yacc emulation via a yacc directive in the yacc 502 file, and also via a command line switch. Implement this feature as a 503 no-op for byacc, since byacc is designed to be POSIX yacc compatible 504 anyway. This allows for better compatibility with yacc sources written 505 for bison. 506 5072010-06-07 Thomas E. Dickey <tom@invisible-island.net> 508 509 * VERSION: bump to 2010/06/07 510 5112010-06-06 Thomas E. Dickey <tom@invisible-island.net> 512 513 * test/calc.tab.c, configure: regen 514 515 * skeleton.c: 516 move #include's down into the generated code, to allow user-defined code 517 to override feature definitions, particularly with stdlib.h (request by 518 Marcus Kool). 519 520 * lr0.c, error.c, reader.c, defs.h: 521 strict gcc 3.4.6 warnings on 64-bit platform 522 523 * aclocal.m4, configure.in: add check for lint 524 525 * makefile.in: add lint rule 526 527 * defs.h, closure.c, lr0.c, warshall.c, main.c: 528 fix gcc warnings, mostly for 64-bit platform 529 530 * aclocal.m4: 531 add macros for checking ctags/etags, e.g., to work with NetBSD pkgsrc 532 533 * makefile.in: add etags/TAGS if available 534 535 * configure.in: add configure check for actual ctags and etags programs 536 537 * package/debian/copyright: add copyright notices for non-PD files 538 539 * package/debian/changelog: 540 incorporated scripts in upstream to use for test-builds 541 542 * makefile.in: drop mkdirs.sh, just use "mkdir -p" 543 544 * AUTHORS: nicknames for some contributors (see CHANGES for details) 545 546 * package/byacc.spec: RPM file for byacc 547 548 * VERSION: bump to 2010/06/06 549 550 * aclocal.m4: add copyright notice, from "my-autoconf" macros 551 http://invisible-island.net/autoconf/autoconf.html 552 553 * package/RCS, package/debian/RCS, package/debian/source/RCS, package/pkgsrc/RCS: 554 PERMIT FILE 555 556 * aclocal.m4: resync with my-autoconf. summary of changes: 557 a) CF_ADD_CFLAGS, etc., improve quoting of ifelse() parameter 558 b) CF_DISABLE_ECHO, change indent-convention for substituted makefile 559 c) CF_GCC_VERSION, ignore stderr 560 d) CF_GCC_WARNINGS, adjust options to work with c89 wrapper of gcc 561 5622010-04-20 Thomas E. Dickey <tom@invisible-island.net> 563 564 * package/debian/changelog, package/debian/compat, package/debian/control, package/debian/copyright, package/debian/docs, package/debian/postinst, package/debian/prerm, package/debian/rules, package/debian/watch: 565 scripts from Debian package 566 5672010-02-16 Thomas E. Dickey <tom@invisible-island.net> 568 569 * yacc.1: document -P and bison-extensions 570 571 * test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c, test/error.tab.c: 572 regen 573 574 * output.c: implement %pure-parser 575 576 * skeleton.c: 577 implement %pure-parser, like bison. To help with this, changed the stack 578 variables, putting them into a struct. 579 580 * reader.c: implement %pure-parser 581 582 * defs.h: modified skeleton to support %pure-parser feature 583 584 * main.c: add -P option to set %pure-parser 585 586 * output.c: 587 make -r and -p options work together. The -r option splits the generated 588 parser into code/table files; for this case we cannot use static data. 589 Also, we have to repeat the #define's used for prefix (-p) as well as the 590 redeclaration of yyparse(). Finally, allow any of the prefixed names to 591 be overridden, e.g., by passing a -D option to the compiler. Make that 592 a little more readable by putting a blank line before each chunk. 593 594 * defs.h: add definitions for %pure-parser 595 596 * skeleton.c: 597 put blank line before/after the redeclaration of yyparse() 598 599 * output.c: allow for other program redefining yylex() 600 601 * skeleton.c: 602 split-off xdecls[] array, to move declaration of yyparse() after #define's 603 604 * defs.h: split-out xdecls[] 605 606 * VERSION: bump 607 608 * configure: regen 609 610 * aclocal.m4: add CF_REMOVE_DEFINE, needed by CF_ADD_CFLAGS 611 612 * aclocal.m4: 613 resync with my-autoconf CF_ADD_CFLAGS and CF_DISABLE_ECHO changes. 614 6152010-02-16 Ostap.Cherkashi 616 617 * skeleton.c: fix a memory leak in the generated skeleton 618 6192010-01-01 Thomas E. Dickey <tom@invisible-island.net> 620 621 * package/debian/source/format: scripts from Debian package 622 6232009-12-31 Thomas E. Dickey <tom@invisible-island.net> 624 625 * config.guess: 2009-12-30 626 627 * config.sub: 2009-12-31 628 6292009-10-27 Thomas E. Dickey <tom@invisible-island.net> 630 631 * VERSION: 20091027 632 633 * output.c, mkpar.c, defs.h, lalr.c, closure.c, graph.c, lr0.c, verbose.c, main.c, reader.c: 634 strict compiler warnings 635 6362009-10-26 Thomas E. Dickey <tom@invisible-island.net> 637 638 * test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c, test/error.tab.c: 639 resync 640 641 * main.c, defs.h: introduce some typedefs for portability, etc. 642 643 * makefile.in: 644 don't remove "*.log" in mostlyclean rule since it interferes with regression 645 script. 646 647 * configure: regen 648 649 * aclocal.m4: resync with my-autoconf 650 6512009-08-25 Thomas E. Dickey <tom@invisible-island.net> 652 653 * config.guess, config.sub: 2009-08-19 654 6552009-02-21 Thomas E. Dickey <tom@invisible-island.net> 656 657 * VERSION: bump 658 659 * output.c: restore "yylval" symbol, omitted in cleanup on 2008/8/25 660 6612008-12-26 Thomas E. Dickey <tom@invisible-island.net> 662 663 * configure: regen with autoconf-2.52 (patched) 664 6652008-12-25 Thomas E. Dickey <tom@invisible-island.net> 666 667 * test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c: 668 regenerated 669 6702008-12-24 Thomas E. Dickey <tom@invisible-island.net> 671 672 * VERSION: bump 673 674 * skeleton.c: 675 remove ifdef-lint from goto yyerrlab, to quiet gcc warning 676 6772008-11-26 Thomas E. Dickey <tom@invisible-island.net> 678 679 * verbose.c, main.c, defs.h, mkpar.c, reader.c: 680 completed implementation of "%expect" (report by Perry E. Metzger). 681 add "%expect-rr", which is (unlike bison) allowable in LALR parsers. 682 6832008-11-24 Thomas E. Dickey <tom@invisible-island.net> 684 685 * closure.c, defs.h, error.c, graph.c, lalr.c, lr0.c, main.c, mkpar.c, output.c, reader.c, skeleton.c, symtab.c, verbose.c, warshall.c: 686 change indent-style (request by Perry E. Metzger) 687 6882008-08-27 Thomas E. Dickey <tom@invisible-island.net> 689 690 * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c: 691 better implementation of YYPARSE_PARAM, using YYPARSE_DECL() macro 692 693 * VERSION: bump 694 695 * skeleton.c: 696 better implementation of YYPARSE_PARAM, using YYPARSE_DECL() macro 697 698 * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, skeleton.c: 699 change YYRECOVERING to YYRECOVERING(), for compatibility with other yacc's. 700 701 * configure: regen'd 702 703 * configure.in: add -Wwrite-strings to warnings 704 705 * test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c, test/error.tab.c: 706 add YYPARSE_PARAM and YYPARSE_PARAM_TYPE 707 708 * skeleton.c: 709 add YYPARSE_PARAM (bison) and YYPARSE_PARAM_TYPE (FreeBSD) features. 710 711 * main.c, defs.h, output.c, skeleton.c, symtab.c, error.c, reader.c: 712 fixes for gcc -Wwrite-strings 713 714 * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c: 715 generate the tables as static-const (this is an interface change) 716 717 * output.c: realign columns in start_table() 718 719 * output.c: 720 generate the tables as static-const (this is an interface change) 721 722 * output.c: reorder functions to eliminate forward-references 723 724 * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c: 725 remove 'register' keywords 726 7272008-08-26 Thomas E. Dickey <tom@invisible-island.net> 728 729 * warshall.c, verbose.c, symtab.c, skeleton.c, reader.c, output.c, mkpar.c, main.c, lr0.c, lalr.c, graph.c, error.c, closure.c: 730 remove 'register' keywords 731 7322008-08-25 Thomas E. Dickey <tom@invisible-island.net> 733 734 * test/ftp.tab.c: regen'd 735 736 * reader.c: 737 improve the left-curly fix by testing after blanks, to avoid having a 738 " {" at the beginning of a line. 739 740 * test/error.tab.c, test/grammar.tab.c: regen'd 741 742 * output.c: 743 move the remaining newline-counting into write_XXX functions. 744 745 * test/calc.tab.c: regen'd 746 747 * output.c: 748 simplify part of the output_file formatting using new functions, e.g., 749 start_int_table(), output_newline(). 750 751 * reader.c: 752 modify copy_action() to indent the first character, it if is is left-curly 753 brace. That makes the output look more like the original, as well as makes 754 it simpler to edit (not confuse editors which look for a left-curly in the 755 first column as if it were the beginning of a function). 756 757 * skeleton.c: minor fixes to avoid gcc -Wconversion warnings 758 759 * output.c: align the #define's produced for "-p" option 760 761 * test/run_test.sh: use the "-p" option for better coverage. 762 763 * output.c: simplify output_prefix() with new define_prefixed() 764 765 * skeleton.c: include string.h, for memset() 766 change stack size to unsigned to fix gcc -Wconversion warnings. 767 768 * VERSION: bump to 2008/8/25 769 770 * makefile.in: add dependency on VERSION file. 771 7722008-08-24 Thomas E. Dickey <tom@invisible-island.net> 773 774 * VERSION: bump 775 776 * lalr.c: improved memory-leak checking by freeing data in includes[] 777 778 * test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c, test/calc.tab.c: 779 update to match skeleton-change 780 781 * configure: regen'd 782 783 * skeleton.c: Add fix for stack discussed 784 http://undeadly.org/cgi?action=article&sid=20080708155228 785 and applied 786 http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/yacc/skeleton.c.diff?r1=1.28&r2=1.29 787 788 * aclocal.m4: resync with my-autoconf (no major changes) 789 7902008-07-24 Thomas E. Dickey <tom@invisible-island.net> 791 792 * package/pkgsrc/Makefile, package/pkgsrc/distinfo: 793 scripts from NetBSD pkgsrc, for test-builds 794 7952008-03-14 Thomas E. Dickey <tom@invisible-island.net> 796 797 * config.sub: update to 2008-03-08 798 799 * config.guess: update to 2008-03-12 800 8012007-05-09 Thomas E. Dickey <tom@invisible-island.net> 802 803 * main.c: close graph, verbose files if opened, on exit. 804 805 * main.c: 806 audit memory leaks - valgrind reported some memory still in use on exit. 807 808 * lalr.c, output.c, reader.c, mkpar.c, lr0.c: 809 add hook for auditing memory leaks 810 811 * defs.h: add hooks for auditing memory leaks 812 813 * configure: regen'd 814 815 * configure.in: 816 use CF_DISABLE_LEAKS, which combines --disable-leaks, --with-valgrind, 817 --with-dbmalloc and --with-dmalloc 818 819 * aclocal.m4: add CF_DISABLE_LEAKS and CF_WITH_VALGRIND 820 821 * aclocal.m4: improve version-checking in CF_GCC_VERSION 822 rework dbmalloc/dmalloc options using CF_NO_LEAKS_OPTION macro 823 824 * VERSION: 2007/5/9 825 826 * main.c: file_prefix did not always have a trailing null. 827 8282007-03-25 Thomas E. Dickey <tom@invisible-island.net> 829 830 * mkdirs.sh: improved version for "make -j" 831 8322006-12-22 Thomas E. Dickey <tom@invisible-island.net> 833 834 * config.guess: 2006/12/22 835 8362006-12-08 Thomas E. Dickey <tom@invisible-island.net> 837 838 * config.sub: 2006/12/08 839 8402005-08-13 Thomas E. Dickey <tom@invisible-island.net> 841 842 * main.c: add -V to usage message 843 844 * makefile.in: remove -t option from ctags 845 846 * VERSION: 2005/8/13 847 8482005-08-13 schmitz 849 850 * main.c: Sylvain Schmitz: 851 modify the '-o' option to work like bison's, which sets the file-prefix. 852 8532005-08-13 Matt.Kraai 854 855 * output.c: 856 Debian #322858 (don't close union_file, which contained data). 857 This feature is used in groff. 858 8592005-08-13 Thomas E. Dickey <tom@invisible-island.net> 860 861 * configure: regenerated 862 863 * aclocal.m4: improve checks for Intel compiler warnings 864 8652005-06-25 Thomas E. Dickey <tom@invisible-island.net> 866 867 * config.sub: 2005/6/2 868 869 * config.guess: 2005/5/27 870 8712005-05-05 Thomas E. Dickey <tom@invisible-island.net> 872 873 * defs.h: add a fallback for GCC_UNUSED 874 8752005-05-04 Thomas E. Dickey <tom@invisible-island.net> 876 877 * makefile.in: add "." to include-path to pickup config.h 878 879 * reader.c: 880 apply fix suggested by Steve Dum for end_rule() in Redhat Bugzilla #112617. 881 882 * output.c: 883 correct a limit check in pack_vector() - report/analysis by William Evans 884 885 * main.c: 886 exit after printing version. Otherwise "yacc -V" will exit with an erro 887 after printing the usage message. 888 889 * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c: 890 regenerated after skeleton-changes 891 892 * skeleton.c: replace a few -1's with YYEMPTY 893 894 * skeleton.c: 895 delete yynewerror (no one uses it any more, and it just makes compiler warnings) 896 897 * skeleton.c: adapt yygrowstack() and related definitions from FreeBSD 898 899 * test/run_test.sh: 900 filter out lines with YYPATCH, since that will change with each update 901 902 * yacc.1: add -V option 903 904 * main.c: add -V option to print the version. 905 simplify option-parsing by moving the duplicate logic for setting flags into 906 new function setflag(). 907 908 * skeleton.c: 909 move the actual definition of YYMAJOR and YYMINOR to defs.h (as numbers). 910 add YYPATCH here so it can be tested by applications. 911 912 * defs.h: 913 add macros to define VERSION in terms of the (numeric) YYMAJOR, YYMINOR and 914 YYPATCH symbols. 915 916 * lalr.c, lr0.c, mkpar.c, defs.h, closure.c, warshall.c, output.c, verbose.c, graph.c, reader.c, main.c, symtab.c: 917 reduce externs by making static the procedures that are not referenced outside 918 the module in which they are defined. 919 920 * makefile.in: 921 the VERSION file holds the patch-date. Define YYPATCH, so this will be 922 compiled into the skeleton. 923 924 * VERSION: patch-level for byacc 925 926 * main.c: 927 add "-o" to usage message. It is too long for a single line; rewrite usage() 928 to show one option per line. 929 9302005-05-03 Thomas E. Dickey <tom@invisible-island.net> 931 932 * main.c: add -o option, to work with scripts that assume bison. 933 simplify create_file_names() with a macro. 934 simplify done() with a macro. 935 adapt fix from FreeBSD for signal race, e.g., if done() is interrupted by 936 onintr(), do not flush output via exit(), but use _exit() instead. 937 938 * defs.h: remove unnecessary externs for main.c 939 940 * yacc.1: add -o option 941 942 * graph.c: remove unused parameter 943 944 * mkpar.c, defs.h, reader.c: 945 add support for "%expect", a bison feature from FreeBSD sources 946 947 * lr0.c, reader.c, main.c, skeleton.c, graph.c, symtab.c, closure.c, mkpar.c, lalr.c, error.c, warshall.c, verbose.c, output.c: 948 indent'd 949 950 * configure: regenerated for 2005/5/5 951 952 * aclocal.m4: miscellaneous updates (adds CF_INTEL_COMPILER) 953 9542005-04-27 schmitz 955 956 * defs.h, graph.c, lr0.c, main.c, makefile.in, reader.c, yacc.1: 957 Sylvain Schmitz <schmitz@i3s.unice.fr>: 958 add graphical output of the LALR(1) automaton for graphviz, 959 associated with command-line option `-g' 960 9612005-04-16 Thomas E. Dickey <tom@invisible-island.net> 962 963 * config.sub: 2005/2/10 964 965 * config.guess: 2005/3/24 966 9672005-04-13 Thomas E. Dickey <tom@invisible-island.net> 968 969 * package/pkgsrc/PLIST: scripts from NetBSD pkgsrc, for test-builds 970 9712005-03-21 Thomas E. Dickey <tom@invisible-island.net> 972 973 * package/pkgsrc/DESCR: scripts from NetBSD pkgsrc, for test-builds 974 9752004-03-28 Thomas E. Dickey <tom@invisible-island.net> 976 977 * test/calc.tab.c, test/error.tab.c, test/ftp.tab.c, test/grammar.tab.c: 978 updates due to adding yyparse() prototype 979 980 * configure: RCS_BASE 981 982 * configure.in: 983 add AC_ARG_PROGRAM to make --program-prefix, etc., work. 984 985 * makefile.in: first cut of script to support --program-prefix 986 987 * configure.in: 988 reorder AC_INIT/AC_CONFIG_HEADER to make this "work" with autoconf 2.52 989 990 * makefile.in: modify so DESTDIR works 991 992 * makefile.in: use EXEEXT and OBJEXT 993 994 * configure.in: use CF_PROG_EXT 995 generate a config.h 996 997 * defs.h: make this use the generated config.h 998 999 * skeleton.c: add a forward-reference for yyparse() 1000 1001 * aclocal.m4: add CF_CHECK_CACHE, needed for CF_PROG_EXT 1002 1003 * yacc.1: remove the discussion of TMPDIR since it is obsolete 1004 1005 * skeleton.c: fix a couple of minor compiler-warnings in the skeleton 1006 1007 * defs.h: remove action_file_name, etc., since we use tmpfile() now. 1008 1009 * main.c: 1010 use tmpfile() for opening the working files. This quiets a warning 1011 advising the use of mkstemp(). 1012 1013 * output.c: 1014 Do not close temporary-files here, since they are opened with tmpfile(). 1015 Just rewind them, and they're ready to read back the data stored in them. 1016 1017 * test/grammar.output, test/grammar.tab.c, test/grammar.tab.h: RCS_BASE 1018 1019 * makefile.in: turn on "make check" rule 1020 1021 * test/calc.output, test/run_test.sh, test/calc.tab.h: RCS_BASE 1022 1023 * test/ftp.tab.c: yyparse() is now yyparse(void) 1024 1025 * test/calc.tab.c: RCS_BASE 1026 1027 * test/error.tab.c: yyparse() is now yyparse(void) 1028 1029 * test/README: RCS_BASE 1030 1031 * yacc.1: various typography fixes prompted by Debian #100947 1032 1033 * aclocal.m4, makefile.in, configure.in: RCS_BASE 1034 1035 * README: updated to note that this is not the original 1036 10372004-03-24 Thomas E. Dickey <tom@invisible-island.net> 1038 1039 * test/grammar.y: RCS_BASE 1040 10412004-02-23 Thomas E. Dickey <tom@invisible-island.net> 1042 1043 * config.sub: RCS_BASE 1044 10452004-02-17 Thomas E. Dickey <tom@invisible-island.net> 1046 1047 * config.guess: RCS_BASE 1048 10492003-11-29 Thomas E. Dickey <tom@invisible-island.net> 1050 1051 * install-sh: improved quoting 1052 10532002-06-29 Thomas E. Dickey <tom@invisible-island.net> 1054 1055 * mkdirs.sh: 1056 don't use character range, since some locales don't work as expected 1057 10582001-06-22 Thomas E. Dickey <tom@invisible-island.net> 1059 1060 * install-sh: RCS_BASE 1061 10622000-11-20 Thomas E. Dickey <tom@invisible-island.net> 1063 1064 * test/calc.y: RCS_BASE 1065 1066 * test/code_calc.y, test/pure_calc.y: copy of calc.y 1067 1068 * vmsbuild.com: original version 1069 10702000-02-23 Thomas E. Dickey <dickey@invisible-island.net> 1071 1072 * test/RCS, RCS: PERMIT FILE 1073 10742000-02-14 Thomas E. Dickey <tom@invisible-island.net> 1075 1076 * main.c: fix for VMS port - making pathname for temp-file 1077 1078 * descrip.mms: original version 1079 10802000-02-13 Thomas E. Dickey <tom@invisible-island.net> 1081 1082 * defs.h, verbose.c, reader.c, main.c, skeleton.c, warshall.c, symtab.c, closure.c, mkpar.c, lalr.c, lr0.c, output.c, error.c: 1083 ansify 1084 10851999-11-30 Thomas E. Dickey <tom@invisible-island.net> 1086 1087 * mkdirs.sh: RCS_BASE 1088 10891995-01-01 Thomas E. Dickey <tom@invisible-island.net> 1090 1091 * config_h.in: RCS_BASE 1092 10931993-12-23 unknown 1094 1095 * README.DOS, main.c: MSDOS-port 1096 10971993-12-22 unknown 1098 1099 * reader.c, defs.h: MSDOS-port 1100 11011993-03-02 unknown 1102 1103 * README: original version 1104 11051993-02-22 unknown 1106 1107 * test/ftp.output, test/ftp.tab.c, test/ftp.tab.h, test/error.output, test/error.tab.c, test/error.tab.h: 1108 RCS_BASE 1109 1110 * skeleton.c, warshall.c, main.c, output.c, reader.c, closure.c, NOTES: 1111 original version 1112 11131992-10-12 unknown 1114 1115 * yacc.1: original version 1116 11171992-10-11 unknown 1118 1119 * defs.h: original version 1120 11211991-01-20 unknown 1122 1123 * mkpar.c, verbose.c: original version 1124 11251991-01-14 unknown 1126 1127 * lr0.c, Makefile, Makefile.old: original version 1128 11291990-07-16 unknown 1130 1131 * NEW_FEATURES: original version 1132 11331990-06-03 unknown 1134 1135 * ACKNOWLEDGEMENTS: original version 1136 11371990-02-05 unknown 1138 1139 * symtab.c, lalr.c, error.c: original version 1140 11411990-01-16 Thomas E. Dickey <tom@invisible-island.net> 1142 1143 * test/code_error.y, test/pure_error.y: RCS_BASE 1144 11451990-01-16 unknown 1146 1147 * test/error.y: RCS_BASE 1148 11491989-11-22 unknown 1150 1151 * NO_WARRANTY: original version 1152 11531989-09-23 unknown 1154 1155 * test/ftp.y: RCS_BASE 1156 1157