More improvements to the documentation of the prologue alternatives:

[bison.git] / ChangeLog

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+2006-10-20  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       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  <jdenny@ces.clemson.edu>
+
+       Similar to the recently removed %before-header, add %code-top as the
+       alternative to the pre-prologue.  Mentioned at
+       <http://lists.gnu.org/archive/html/bison-patches/2006-10/msg00063.html>.
+       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  <juan.guerrero@gmx.de>
+
+       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  <bonzini@gnu.org>
+
+       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  <eggert@cs.ucla.edu>
+
+       * lib/Makefile.am (AM_CFLAGS): Remove $(WERROR_CFLAGS).
+       Problem reported by Joel E. Denny.
+
+2006-10-14  Jim Meyering  <jim@meyering.net>
+
+       (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  <jdenny@ces.clemson.edu>
+
+       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 <stdlib.h> for abort.
+       * test/regression.at (Diagnostic that expects two alternatives):
+       Likewise.
+

 2006-10-12  Paul Eggert  <eggert@cs.ucla.edu>
 
 2006-10-12  Paul Eggert  <eggert@cs.ucla.edu>
 

+       * bootstrap.conf (gnulib_modules): Add config-h.
+       * djgpp/subpipe.c: Include <config.h> 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 <config.h> unconditionally.
+

        * bootstrap: Sync from coreutils, as follows:
 
        2006-10-11  Paul Eggert  <eggert@cs.ucla.edu>
        * bootstrap: Sync from coreutils, as follows:
 
        2006-10-11  Paul Eggert  <eggert@cs.ucla.edu>