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Author SHA1 Message Date
Akim Demaille
e29f0771d7 maint: formatting changes. 
* NEWS: Fix indentation of code snippets.
Untabify.
 2012-06-19 17:01:35 +02:00
Akim Demaille
71c7e24f2e tests: support api.prefix. 
* tests/local.at (AT_BISON_OPTION_PUSHDEFS, AT_BISON_OPTION_POPDEFS):
Define AT_API_PREFIX.
(AT_YYERROR_DEFINE, AT_YYERROR_DECLARE_EXTERN, AT_YYLEX_DECLARE_EXTERN)
(AT_YYLEX_DEFINE): Use it.
* tests/input.at, tests/regression.at, tests/torture.at: Add
AT_BISON_OPTION_PUSHDEFS/POPDEFS.
 2012-06-17 19:37:07 +02:00
Akim Demaille
5f7f1e210b tests: pacify font-lock-mode. 
* tests/local.at: here.
 2012-06-17 19:37:07 +02:00
Akim Demaille
eb83259dc1 tests: remove test covered elsewhere. 
* tests/headers.at (%union and --defines): Remove, pretty useless and
insignificant.
 2012-06-17 19:37:07 +02:00
Akim Demaille
55f48c4831 tests: factor the declaration/definition of yyerror and yylex. 
* tests/local.at (AT_YYERROR_DECLARE, AT_YYERROR_DECLARE_EXTERN)
(AT_YYERROR_DEFINE, AT_YYLEX_DECLARE, AT_YYLEX_DECLARE_EXTERN)
(AT_YYLEX_DEFINE): New.
Must be used inside AT_BISON_OPTION_PUSHDEFS/POPDEFS pair.
* tests/actions.at, tests/conflicts.at, tests/glr-regression.at,
* tests/headers.at, tests/input.at, tests/named-refs.at,
* tests/regression.at, tests/skeletons.at, tests/synclines.at,
* tests/torture.at: Use them.
 2012-06-17 19:37:07 +02:00
Akim Demaille
34d867d7d2 regen. 2012-06-17 12:13:20 +02:00
Akim Demaille
363bf73276 tests: portability issues. 
* tests/calc.at (AT_CALC_MAIN): Missing include reported by Hydra.
 2012-06-17 11:20:21 +02:00
Akim Demaille
c8c220d19a tests: call the parser from another compilation unit. 
In order to improve the testing of %defines, which exports the
interface of the generated parser, change the calc.at tests so that
when %defines is passed, main will be in another compilation unit.  It
loads the generated header.

* tests/calc.at (AT_CALC_MAIN): New.
Includes the definition of the global variables.
Therefore, now declare them from the %requires section of the parser.
Adjust to yydebug and yyparse being renamed by %name-prefix.
 2012-06-15 15:39:19 +02:00
Akim Demaille
56ca3d8fce glr.c, yacc.c: declare yydebug in the header. 
* data/c.m4 (b4_declare_yydebug): New.
* data/glr.c, data/yacc.c (b4_shared_declarations): Use it.
Remove the corresponding code from the parser body.
* NEWS: Doc this.
 2012-06-15 15:33:14 +02:00
Akim Demaille
c3e9f08f93 skeletons: use header guards. 
* data/glr.c, data/glr.cc, data/yacc.c: here.
* NEWS: Document it.
 2012-06-15 15:33:14 +02:00
Akim Demaille
6aef2e01a4 tests: improve AT_FULL_COMPILE. 
* tests/local.at: Accept a third argument.
Simplify quotation pattern.
Calls for better refactoring, but will suffice for a while.
 2012-06-15 15:20:53 +02:00
Akim Demaille
3d8082ad27 tests: reorder. 
* tests/calc.at (power): Move its definition, as a preparation for
forthcoming changes.
And space changes.
 2012-06-15 13:36:01 +02:00
Akim Demaille
9d67a52ad6 tests: strengthen the test on generated headers inclusion 
* tests/headers.at (AT_TEST_CPP_GUARD_H): Accept Bison directives.
(Invalid CPP headers): Check glr.
 2012-06-15 13:31:59 +02:00
Akim Demaille
0f11eec272 yacc.c: instead of duplicating y.tab.h inside y.tac.c, include it. 
This is already what glr.c and lalr1.cc do.

* data/yacc.c: here.
 2012-06-15 13:31:34 +02:00
Akim Demaille
22539284f3 maint: xfdopen, and scope reduction. 
* src/files.h, src/files.c (xfdopen): New.
* src/output.c (output_skeleton): Use it.
Reduce the scope of argv.
 2012-06-15 11:56:13 +02:00
Akim Demaille
aed41cf9a0 maint: space changes 
* configure.ac, src/complain.c: space changes.
 2012-06-15 11:54:57 +02:00
Akim Demaille
ae6bdabbf6 yacc.c: factor. 
yacc.c used to include two almost identical sections: one for the *.h
file, and another for the *.c file.  The main difference is that in
the *.c file we used the yy* names (as %name-prefix is handled by
"#define yy* <prefix>*" before), while the *.hh used <prefix>* names.
Keep only the later.  If this is troublesome, b4_shared_declarations
can easily take the desired prefix as argument.

* data/yacc.c (b4_shared_declarations): New.
Use it to factor duplicated declarations.
 2012-06-13 21:52:38 +02:00
Stefano Lattarini
c0beb08772 cosmetics: prettify names for compiled object for bison 
* src/local.mk (src_bison_SHORTNAME): Define to "bison".

Copyright-paperwork-exempt: yes
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
 2012-06-13 21:36:07 +02:00
Akim Demaille
5237cd1ac8 lalr1.cc: spello. 
* data/lalr1.cc: Reported by Gilles Espinasse.
 2012-06-13 21:12:15 +02:00
Akim Demaille
9ce27ab013 Merge remote-tracking branch 'origin/maint' 
* origin/maint:
  skeletons: factor yacc.c and glr.c.
  glr.c: minor refactoring.
  tests: remove all the -On flags.
  maint: fix spello.
  maint: improve release procedure instructions.
  gnulib: update readme-release.
  maint: cfg.mk: manual title.
  maint: cfg.mk: simplify
  maint: post-release administrivia

Conflicts:
	NEWS
	bootstrap.conf
 2012-06-13 21:03:29 +02:00
Akim Demaille
c0828abf9d skeletons: factor yacc.c and glr.c. 
yacc.c and glr.c share common declarations.  Their YYLTYPE are exactly
equal, and their YYSTYPE are sufficiently alike to be fused (its
declaration was protected by YYSTYPE_IS_DECLARED in yacc.c, but not in
glr.c).  Besides, yacc.c duplicated the definitions of YYLTYPE and
YYSTYPE (*.h/*.c).

* data/c.m4 (b4_declare_yylstype): New.
* data/yacc.c, data/glr.c: Use it.
 2012-06-12 14:49:48 +02:00
Akim Demaille
e9807a7934 glr.c: minor refactoring. 
* data/glr.c (b4_shared_declarations): Move from the generated file
section, to the M4 prologue.
 2012-06-12 14:49:48 +02:00
Akim Demaille
02287ec650 tests: remove all the -On flags. 
* tests/atlocal.in: Here.
Reported by Gilles Espinasse.
 2012-06-12 14:49:48 +02:00
Akim Demaille
6537c71fcc maint: fix spello. 
* README-hacking: Here.
* THANKS: Reported by Gilles Espinasse.
 2012-06-12 14:49:48 +02:00
Akim Demaille
6733d02476 maint: improve release procedure instructions. 
* gnulib: Update, in particular (README-release).
* bootstrap.conf: don't require gendocs, provided by gnu-web-doc-update,
provided by readme-release.
* README-hacking: Update accordingly.
 2012-06-12 14:49:15 +02:00
Akim Demaille
cc9fb4f6b6 gnulib: update readme-release. 
* gnulib (readme-release): Now includes the modules it promotes.
* bootstrap.conf: Simplify accordingly.
 2012-06-07 11:15:04 +02:00
Akim Demaille
f763e6ef67 maint: cfg.mk: manual title. 
* cfg.mk (manuel_title): New.
 2012-06-07 11:15:04 +02:00
Akim Demaille
c4576b484a maint: cfg.mk: simplify 
* cfg.mk: Remove bits provided by maint.mk.
 2012-06-07 11:15:04 +02:00
Akim Demaille
91aadcc7a9 maint: post-release administrivia 
* NEWS: Add header line for next release.
* .prev-version: Record previous version.
* cfg.mk (old_NEWS_hash): Auto-update.
 2012-06-07 11:15:04 +02:00
Akim Demaille
4896ede89c maint: an envvar equal to "00" is 0. 
* src/output.c (prepare): here.
Reported by Paul Eggert.
 2012-06-05 18:02:49 +02:00
Akim Demaille
84526bf3d1 maint: don't use mbsr?chr. 
Basically, revert ba60c39547a445dee3e07920931b4d7a81843868's move to
mbs* functions, which was prompted by -DGNULIB_POSIXCHECK.  See
<http://lists.gnu.org/archive/html/bison-patches/2012-05/msg00052.html>
and following.

* bootstrap.conf: No longer ask for them.
* src/files.c, src/getargs.c, src/location.c,
* src/parse-gram.c, src/parse-gram.y, src/scan-gram.l,
* src/symtab.c: s/mbs(r?chr)/str$1/g.
 2012-06-05 17:55:24 +02:00
Akim Demaille
d9a7c07c5a maint: use xconcat-filename. 
* bootstrap.conf (gnulib_modules): Request it.
* src/output.h, src/output.c (compute_pkgdatadir): Rename as...
(pkgdatadir): this.
Adjust dependencies.
* src/output.c (output_skeleton): Reduce the scope of "in".
Use xconcatenated_filename to simplify the construction of the
qualified paths to m4sugar.m4, bison.m4, and the selected skeleton.
There are a few minor differences: the new code uses strchr instead of
mbschr (but this was not really justified), and the new code does not
garantee a single slash even if $BISON_PKGDATADIR ends with several
(which was considered more accurate).  See the discussion at
<http://lists.gnu.org/archive/html/bison-patches/2012-05/msg00052.html>.
 2012-06-05 17:34:57 +02:00
Akim Demaille
28126202a5 maint: minor simplification 
* src/output.c (prepare): Assign use_push_for_pull_flag's value at its
declaration.
 2012-06-05 17:26:35 +02:00
Akim Demaille
527187137a Merge remote-tracking branch 'origin/maint' 
* origin/maint:
  version 2.5.1
  NEWS: prepare for 2.5.1.
  maint: update release procedure
  maint: fix comment typos
  maint: post-release administrivia

Conflicts:
	NEWS
 2012-06-05 14:07:43 +02:00
Akim Demaille
dfaac27242 version 2.5.1 
* NEWS: Record release date.
v2.5.1 		2012-06-05 10:03:25 +02:00
Akim Demaille
ed7658fe17 NEWS: prepare for 2.5.1. 
* NEWS: Be compliant with do-release-commit-and-tag.
 2012-06-05 10:02:17 +02:00
Akim Demaille
4d4777c786 maint: update release procedure 
* bootstrap.conf: Request do-release-commit-and-tag and readme-release.
* README-hacking: Adjust.
 2012-06-05 09:24:43 +02:00
Jim Meyering
cbdb6d9145 maint: fix comment typos 
Using http://github.com/lyda/misspell-check, massage its
output into sed commands to perform the suggested changes.
Initially, I filtered out the THRU->Through changes, because
that failed to retain capitalization in the grammar token.
Instead, do this manually, beforehand:

sed -i s/THRU/THROUGH/ tests/existing.at
git ls-files|misspellings -f -|perl -nl \
  -e '/^(.*?)\[(\d+)\]: (\w+) -> "(.*?)"$/ or next;' \
  -e '($file,$n,$l,$r)=($1,$2,$3,$4); $q="'\''"; $r=~s/$q/$q\\$q$q/g;'\
  -e 'print "sed -i $q${n}s!$l!$r!$q $file"'|bash
 2012-06-05 09:17:43 +02:00
Akim Demaille
398c298c88 build: regen. 2012-05-24 13:55:57 +02:00
Akim Demaille
c547693afd Merge tag 'v2.5.1_rc2' 
Bison 2.5.1_rc2.

* tag 'v2.5.1_rc2': (34 commits)
  Bison 2.5.1_rc2.
  doc: fixes.
  build: fix ChangeLog generation.
  c++: compute the header guards.
  skeletons: remove support for unused directive.
  lalr1.cc: improve Doxygen documentation.
  lalr1.cc: extract stack.hh.
  news: convert to double quotes.
  space changes.
  build: do not prototype flex-generated functions.
  build: fix ChangeLog generation.
  Bison 2.5.1_rc1.
  tests: save/restore Autotest special files when checking XML support.
  tests: AT_SAVE_SPECIAL_FILES / AT_RESTORE_SPECIAL_FILES.
  tests: honor TESTSUITEFLAGS in all the check targets.
  build: do not enable c++ warnings on 0 when nullptr is not supported.
  maint: update gnulib.
  build: config.in.h.
  build: move silent rules.
  glr.c: reduce variable scopes.
  maint: maintainer-release-check.
  maint: shush a syntax-check.
  maint: prefer "commit message" to "log entry".
  command line: fix minor leaks.
  maint: we no longer maintain the ChangeLog.
  maint: fix the generation of the synclines for bison's parser.
  maint: regen.
  maint: import the xmemdup0 gnulib module.
  maint: remove left-over gnulib modules.
  maint: ignore files imported by autopoint.
  build: AC_PROG_LEX: use more readable variable names.
  maint: regen src/parse-gram.[ch]
  maint: simplify parse-gram.y
  maint: s/strncpy/memcpy/, when equivalent

Conflicts:
	Makefile.am
	NEWS
	data/glr.c
	data/lalr1.cc
	data/stack.hh
	examples/rpcalc/local.mk
	src/flex-scanner.h
	src/getargs.c
	src/output.c
	src/parse-gram.c
	src/parse-gram.h
	src/parse-gram.y
	tests/Makefile.am
	tests/bison.in
 2012-05-24 13:54:55 +02:00
Akim Demaille
6a4f5c6ea0 maint: post-release administrivia 
* NEWS: Add header line for next release.
* .prev-version: Record previous version.
* cfg.mk (old_NEWS_hash): Auto-update.
 2012-05-23 14:41:37 +02:00
Akim Demaille
3cd7c0bfce Bison 2.5.1_rc2. 
* NEWS: Update.
v2.5.1_rc2 		2012-05-23 14:30:22 +02:00
Akim Demaille
188867ac65 doc: fixes. 
* doc/bison.texinfo: Fix errors spotted by syntax-check.
 2012-05-23 14:24:30 +02:00
Akim Demaille
3f32a0d287 build: fix ChangeLog generation. 
* gnulib: Update to get newest gitlog-to-changelog.
* bootstrap: Update.
* Makefile.am (gen-ChangeLog): Fix for Bison's git log style.
 2012-05-23 14:24:30 +02:00
Akim Demaille
22172d4731 c++: compute the header guards. 
This is a frequent request.  Recently pointed out by Wei Song,
<http://lists.gnu.org/archive/html/help-bison/2012-05/msg00002.html>.

* data/c.m4 (b4_tocpp, b4_cpp_guard, b4_cpp_guard_open)
(b4_cpp_guard_close): New.
* data/lalr1.cc, data/location.cc, data/stack.hh: Use them.
* TODO (Header Guards): Move to...
* NEWS: here.
Formatting changes.
 2012-05-21 18:15:41 +02:00
Akim Demaille
a19728cbb5 skeletons: remove support for unused directive. 
* src/scan-skel.l (@dir_prefix@): Remove support, has never been
used, not even in the commit that introduced it,
2b81e969ea.
 2012-05-21 16:07:34 +02:00
Akim Demaille
03f1b545b9 lalr1.cc: improve Doxygen documentation. 
* data/location.cc: Qualify file names with directory name.
 2012-05-21 16:07:34 +02:00
Akim Demaille
a9b67b5b1e lalr1.cc: extract stack.hh. 
See commit 51bacae6b5.
* data/stack.hh: New, extracted from...
* data/lalr1.cc: here.
* data/Makefile.am: Adjust.
 2012-05-21 16:07:34 +02:00
Akim Demaille
e4ab12542b news: convert to double quotes. 
* NEWS: Convert from `quoted' to "quoted".
Reported by Stefano Lattarini.
http://lists.gnu.org/archive/html/bison-patches/2012-05/msg00039.html
 2012-05-21 16:07:34 +02:00
Akim Demaille
08f6341c01 space changes. 
* src/flex-scanner.h: Indent nested cpp directives.
 2012-05-21 14:48:52 +02:00