X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/35fe08345edf43644a80a5987a50937c67e7c937..a501eca911c81bd7875633ff1d9734e1fb4a3fe3:/ChangeLog diff --git a/ChangeLog b/ChangeLog index 8ff6afcf..a8912a45 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,9 +1,157 @@ +2006-10-20 Joel E. Denny + + More improvements to the documentation of the prologue alternatives: + * NEWS (2.3a+): Mention the new `Prologue Alternatives' section in the + Bison manual. + * doc/bison.texinfo (Prologue Alternatives): Correct some errors. Add + some text to clarify the relative importance of the new directives and + to show how these directives may be viewed as code labels. + +2006-10-16 Joel E. Denny + + Similar to the recently removed %before-header, add %code-top as the + alternative to the pre-prologue. Mentioned at + . + Also, let the prologue alternatives appear in the grammar section. + * src/parse-gram.y (PERCENT_CODE_TOP): New token. + (prologue_declaration): Move the existing prologue alternatives to... + (grammar_declaration): ... here and add %code-top. + * src/scan-gram.l (PERCENT_CODE_TOP): New token. + + Clean up and extend documentation for the prologue alternatives. + * NEWS (2.3a+): Describe prologue alternatives. + * doc/bison.texinfo (Prologue): Move discussion of prologue + alternatives to... + (Prologue Alternatives): ... this new section, and extend it to discuss + all 4 directives in detail. + (Bison Symbols): Clean up discussion of prologue alternatives and add + %code-top. + +2006-10-16 Juan Manuel Guerrero + + DJGPP specific issues. + + * djgpp/config.bat: config.hin has been moved to lib. Adjust + config.bat accordingly. + * djgpp/config.sed: Adjust config.sed for the use of autoconf 2.60. + * djgpp/config.site: Likewise. + +2006-10-16 Paolo Bonzini + + Replace %*-header with %provides, %requires, %code. See discussion at + http://lists.gnu.org/archive/html/bison-patches/2006-10/msg00002.html + + * data/bison.m4 (b4_user_requires, b4_user_provides): New. + (b4_user_start_header): Remove. + * data/glr.c: Use new macros instead of b4_*start_header + and b4_*end_header. + * data/glr.cc: Likewise. + * data/lalr1.cc: Likewise. + * data/push.c: Likewise. + * data/yacc.c: Likewise. + + * doc/bison.texinfo: Remove %before-header, rename + %{start,end,after}-header to %requires, %provides, %code. + + * src/parse-gram.y: Likewise (also rename token names accordingly). + * src/scan-gram.l: Likewise. + * tests/actions.at: Likewise. + +2006-10-14 Paul Eggert + + * lib/Makefile.am (AM_CFLAGS): Remove $(WERROR_CFLAGS). + Problem reported by Joel E. Denny. + +2006-10-14 Jim Meyering + + (Sync from coreutils.) + Work also when the working directory (with e.g. coreutils sources) + is version controlled with git, rather than CVS. + * bootstrap (CVS_only_file): Test for the existence of README-cvs, + rather than CVS. + In messages and comments, say e.g., "checked-out sources", + rather than "CVS sources". + (version_controlled_file): New function. Work for git as well as + for CVS. Don't use grep's -q option. + (slurp): Call it here, in place of CVS-specific code. + +2006-10-14 Joel E. Denny + + Fix testsuite for ./configure --enable-gcc-warnings: + * configure.ac (gcc-warnings): Move -Wall before -Wno-sign-compare. + Otherwise, gcc 4.1.0 (at least) warns about sign comparisons in + __AT_CHECK_PRINTER_AND_DESTRUCTOR in tests/actions.at. + * test/input.at (Torturing the Scanner): #include for abort. + * test/regression.at (Diagnostic that expects two alternatives): + Likewise. + +2006-10-12 Paul Eggert + + * bootstrap.conf (gnulib_modules): Add config-h. + * djgpp/subpipe.c: Include unconditionally; don't + worry about HAVE_CONFIG_H. + * lib/abitset.c: Likewise. + * lib/bitset.c: Likewise. + * lib/bitset_stats.c: Likewise. + * lib/bitsetv-print.c: Likewise. + * lib/bitsetv.c: Likewise. + * lib/ebitset.c: Likewise. + * lib/get-errno.c: Likewise. + * lib/lbitset.c: Likewise. + * lib/subpipe.c: Likewise. + * lib/timevar.c: Likewise. + * lib/vbitset.c: Likewise. + * lib/bitset.c: Include "bitset.h" first, to test interface. + * lib/bitset_stats.c: Include "bitset_stats.h" first. + * lib/bitsetv-print.c: Include "bitsetv-print.h" first. + * lib/bitsetv.c: Include "bitsetv.h" first. + * lib/get-errno.c: Include "get-errno.h" first. + * m4/.cvsignore: Add config-h.m4. + * tests/actions.at (Default %printer and %destructor for ...): + Adjust expected line numbers in output to reflect removal of #if + HAVE_CONFIG_H lines. + * tests/glr-regression.at (Missed %merge type warnings when ...): + Likewise. + * tests/regression.at (Braced code in declaration in rules section): + Likewise. + * tests/atlocal.in (CPPFLAGS): Don't define HAVE_CONFIG_H. + * tests/local.at (AT_DATA_GRAMMAR_PROLOGUE): + Include unconditionally. + + * bootstrap: Sync from coreutils, as follows: + + 2006-10-11 Paul Eggert + + * bootstrap (symlink_to_gnulib): Fix bug: the dot_dots shell + variable was sometimes used without being initialized. This + messed up the installation of the INSTALL file in some cases. + + 2006-10-09 Paul Eggert + + * bootstrap (usage, main program, symlink_to_gnulib): Add option + --copy. Inspired by a suggestion from Bruno Haible. + + 2006-10-03 Jim Meyering + + * bootstrap: Undo last change to this file, since now gnulib-tool + sticks with the automake default in generating dependencies. + 2006-10-12 Paul Eggert + * configure.ac: Use AC_PROG_CC_STDC; this is more modern than + the old AC_PROG_CC / AM_PROG_CC_STDC combination. + + * doc/bison.1: Add copyright notice. + + * data/glr.c: Don't include ; not used. + * NEWS: The -g and --graph options now output graphs in Graphviz DOT format, not VCG format. * doc/bison.1: Likewise. * doc/bison.texinfo (Understanding, Bison Options): Likewise. + * THANKS: Add Satya Kiran Popuri, who proposed the initial version + of this change in + . * TODO: Remove Graphviz entry. * src/Makefile.am (bison_SOURCES): Add graphviz.c and graphviz.h; remove vcg.c, vcg.h, vcg_defaults.h. @@ -40,10 +188,10 @@ 2006-10-11 Bob Rossi - * data/push.c (struct yypvars): Remove yymsgbuf, yymsgbuf_ptr, yymsg, - yymsg_alloc fields. - (yypvarsinit, yypushparse): Remove init of removed fields. - (yypushparse): Use yymsgbuf instead of yymsgbuf_ptr. + * data/push.c (struct yypvars): Remove yymsgbuf, yymsgbuf_ptr, yymsg, + yymsg_alloc fields. + (yypvarsinit, yypushparse): Remove init of removed fields. + (yypushparse): Use yymsgbuf instead of yymsgbuf_ptr. 2006-10-09 Paul Eggert