Remove last commit at the request of Paul Eggert.

[bison.git] / ChangeLog

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+2006-11-10  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       * tests/testsuite.at (AT_CHECK): Don't miss an exit value of 0 because
+       it was double-quoted.
+       * src/Makefile.am (YACC): Use --warnings=all,error so that Bison's own
+       grammar is maintained with Bison's highest standards.
+       * src/getargs.c: Fix some typos in Doxygen comments.
+
+2006-11-10  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       Fix memory leaks in scanners generated by at least Flex 2.5.9 and
+       later.  Reported by Paul Eggert in
+       <http://lists.gnu.org/archive/html/bison-patches/2006-11/msg00014.html>.
+       * src/flex-scanner.h (yylex_destroy): Define for Flex before 2.5.9.
+       * src/scan-code.l (translate_action): Don't bother invoking
+       yy_delete_buffer (YY_CURRENT_BUFFER) before creating the first buffer.
+       (code_scanner_free): Instead of invoking
+       yy_delete_buffer (YY_CURRENT_BUFFER) directly, invoke yylex_destroy,
+       which frees more.
+       * src/scan-gram.l (gram_scanner_free): Likewise.
+       * src/scan-skel.l (scan_skel): Likewise.
+
+2006-11-09  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       * src/files.c (tr): Change return type to void.
+       * src/muscle_tab.c (muscle_insert): Free storage in case muscle_grow
+       has been called previously for the same key.
+       (muscle_find): Return storage instead of value so that
+       --enable-gcc-warnings doesn't produce warnings that the return discards
+       const.  aver that the value and storage are the same since storage
+       could potentially be NULL when value is not.
+       * tests/testsuite.at (AT_CHECK): Treat an unspecified exit value the
+       same as 0.
+
+2006-11-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * bootstrap.conf (excluded_files): Exclude m4/codeset.m4 (undoing
+       the earlier change today), m4/intl.m4, m4/intldir.m4.  This gives
+       us a slightly cleaner distribution, and also works.
+       * m4/.cvsignore: Add inline.m4, wint_t.m4 to accommodate recent
+       gnulib changes.
+
 2006-11-08  Joel E. Denny  <jdenny@ces.clemson.edu>
        and Paul Eggert  <eggert@cs.ucla.edu>