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Author SHA1 Message Date
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
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
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
Akim Demaille
86b08b49b3 build: do not prototype flex-generated functions. 
Some versions of Flex, possibly modified by the distribution package
maintainers, have incompatible signatures.  Since newer versions of
Flex prototype their functions, avoid the conflicts in that case.
Reported by Stefano Lattarini.
<http://lists.gnu.org/archive/html/bug-bison/2012-05/msg00012.html>.

* src/flex-scanner.h (FLEX_VERSION_GT): New.
Use it to issue prototypes for flex-generated functions only for
versions up to 2.5.31, in accordance with the comment.
See commit dc9701e848.
Use it to define yylex_destroy when needed.
 2012-05-21 14:48:52 +02:00
Akim Demaille
7fb72c6e53 build: fix ChangeLog generation. 
* Makefile.am (gen-ChangeLog): Fix for VPATH builds.
 2012-05-16 10:36:13 +02:00
Akim Demaille
1ef57c947d Bison 2.5.1_rc1. 
* NEWS: Update.
* src/parse-gram.c, src/parse-gram.h: Regen.
 2012-05-14 14:29:36 +02:00
Akim Demaille
035810ed2e tests: save/restore Autotest special files when checking XML support. 
Currently the test 248, "parse-gram.y: LALR = IELR", fails
BISON_TEST_XML is set.

* tests/local.at (AT_BISON_CHECK_XML): Belt: Save/restore files.
* tests/regression.at (parse-gram.y: LALR = IELR): Suspenders: Don't
rely on expout.
Each one of these changes suffices.
 2012-05-11 17:13:48 +02:00
Akim Demaille
5192fd5d50 tests: AT_SAVE_SPECIAL_FILES / AT_RESTORE_SPECIAL_FILES. 
Some of our macros play with expout and other Autotest special files,
which may break their callers (e.g., currently TESTSUITEFLAGS='248
BISON_TEST_XML=1' fails).

There is already some support for this.  Expand it to be ready to use
it elsewhere.

* tests/local.at (AT_RESTORE_SPECIAL_FILES, AT_SAVE_SPECIAL_FILES)
(at_save_special_files, at_restore_special_files): New.
(AT_BISON_CHECK_NO_XML): Use them.
 2012-05-11 17:06:18 +02:00
Akim Demaille
7f7fdba418 tests: honor TESTSUITEFLAGS in all the check targets. 
* tests/Makefile.am (installcheck-local): Simplify.
(maintainer-check-posix, maintainer-check-valgrind): Honor
$(TESTSUITEFLAGS).
 2012-05-11 15:06:58 +02:00
Akim Demaille
7e3510e6dd build: do not enable c++ warnings on 0 when nullptr is not supported. 
* configure.ac (WARN_CXXFLAGS): Enable -Wzero-as-null-pointer-constant
only when nullptr is supported..
 2012-05-11 09:26:09 +02:00
Akim Demaille
b2c4c25d4a maint: update gnulib. 
* bootstrap, gnulib: Update.
 2012-05-11 09:26:09 +02:00
Akim Demaille
91fd2b60b6 build: config.in.h. 
Historically we used config.hin (where everybody else used
config.h.in) to please DOS.  Now that we use gnulib, there are already
tons of files with several dots, especially *.in.h.

* configure.ac: Rename config.hin as config.in.h.
 2012-05-09 11:21:34 +02:00
Akim Demaille
08ab0101bd build: move silent rules. 
* tests/Makefile.am: In the generation of the test suite.
 2012-05-09 10:44:24 +02:00
Akim Demaille
aebb55eb92 glr.c: reduce variable scopes. 
* data/glr.c: Where appropriate, fuse variable declarations followed
by assignments by variable declarations with a value.
Where appropriate, introduce new scopes to limit variable spans.
 2012-05-09 10:44:23 +02:00
Akim Demaille
a0cd287e64 maint: maintainer-release-check. 
* tests/Makefile.am (maintainer-release-check): New.
* Makefile.am (MAINTAINER_CHECKS): New.
Support maintainer-release-check.
* README-hacking: Document it, and syntax-check too.
 2012-05-08 12:07:29 +02:00
Akim Demaille
dc584206f9 maint: shush a syntax-check. 
* cfg.mk: lib/timevar is not planned to be gnulib'ed, as it comes
from GCC.
 2012-05-08 12:07:29 +02:00
Akim Demaille
7de42e52bf maint: prefer "commit message" to "log entry". 
* README-hacking: here.
Suggested by Stefano Lattarini.
 2012-05-08 12:07:29 +02:00
Akim Demaille
0b7fba1335 command line: fix minor leaks. 
* src/getargs.c (getargs): Free pointers before allocating them new
content.
 2012-05-08 10:27:34 +02:00
Akim Demaille
e2eb03d4e9 maint: we no longer maintain the ChangeLog. 
* .gitattributes: No need to merge it.
* README-hacking: Update release instructions.
 2012-05-08 10:17:46 +02:00
Akim Demaille
db0054f7e6 maint: fix the generation of the synclines for bison's parser. 
* tests/bison.in: Import from master the changes that make
this script generate synclines that are independant of the
builddir/srcdir user's set up.
 2012-05-06 10:38:29 +02:00
Akim Demaille
45aab21d77 maint: regen. 
* src/parse-gram.c, src/parse-gram.h: Regen.
 2012-05-06 10:29:43 +02:00
Akim Demaille
e54ec80c0c maint: import the xmemdup0 gnulib module. 
* bootstrap.conf: Require this module.
* src/parse-gram.y: Include xmemdup0.h.
 2012-05-06 10:20:43 +02:00
Akim Demaille
85557aa1cb maint: remove left-over gnulib modules. 
* bootstrap.conf (gnulib_modules): Remove pipe-posix.
* lib/.gitignore, m4/.gitignore: Remove files that we no longer use.
 2012-05-06 10:08:18 +02:00
Akim Demaille
47dcfd5a5c maint: ignore files imported by autopoint. 
* m4/.gitignore: here.
 2012-05-06 10:08:18 +02:00
Akim Demaille
355e5a7255 build: AC_PROG_LEX: use more readable variable names. 
* m4/flex.m4 (AC_PROG_LEX): Prefer LEX_IS_FLEX to FLEX.
Prefer true/false to yes/no for such variables.
* configure.ac: Adjust.
 2012-05-06 10:08:18 +02:00
Jim Meyering
9c883a6bb0 maint: regen src/parse-gram.[ch] 2012-05-06 09:30:52 +02:00
Jim Meyering
60457f308d maint: simplify parse-gram.y 
* src/parse-gram.y (add_param): Use xmemdup0 in place of
xmalloc+memcpy, and strspn in place of an open-coded loop.

Co-authored-by: Akim Demaille <akim@lrde.epita.fr>
 2012-05-06 09:29:36 +02:00
Jim Meyering
bb3b912b0a maint: s/strncpy/memcpy/, when equivalent 
* src/output.c (output_skeleton): Use memcpy, not strncpy,
since the source is known to fit in the destination buffer.
* src/parse-gram.y (%skeleton): Likewise.
 2012-05-06 09:13:51 +02:00
Akim Demaille
7020e5f050 glr.c: untabify. 
* data/glr.c: here.
 2012-05-04 14:53:49 +02:00
Akim Demaille
dd8d335174 glr.cc: untabify. 
* data/glr.cc: here.
 2012-05-04 14:53:49 +02:00
Akim Demaille
021a7cfb3e glr.cc: formatting changes. 
* data/glr.cc: Fit in 80 columns.
 2012-05-04 14:53:49 +02:00
Akim Demaille
30bc96ceca glr.cc: remove unused signature. 
* data/glr.cc (yydestruct_): Not used, remove.
It is yydestruct which is used.
 2012-05-04 14:53:49 +02:00
Akim Demaille
78ab351c4f glr.cc: properly declare locations are const where appropriate. 
* data/glr.cc (yyerror): The location is const.
 2012-05-04 14:53:48 +02:00