Imported Upstream version 7.6.3upstream/7.6.3

4 files changed, 356 insertions, 392 deletions

diff --git a/grammar/Makefile.in b/grammar/Makefile.in
index 3e99e58..c982f6f 100644
--- a/grammar/Makefile.in
+++ b/grammar/Makefile.in
@@ -1,8 +1,9 @@
-# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# Makefile.in generated by automake 1.11.3 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
-
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -15,51 +16,6 @@
 @SET_MAKE@
 
 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-am__make_running_with_option = \
-  case $${target_option-} in \
-      ?) ;; \
-      *) echo "am__make_running_with_option: internal error: invalid" \
-              "target option '$${target_option-}' specified" >&2; \
-         exit 1;; \
-  esac; \
-  has_opt=no; \
-  sane_makeflags=$$MAKEFLAGS; \
-  if $(am__is_gnu_make); then \
-    sane_makeflags=$$MFLAGS; \
-  else \
-    case $$MAKEFLAGS in \
-      *\\[\ \	]*) \
-        bs=\\; \
-        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
-          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
-    esac; \
-  fi; \
-  skip_next=no; \
-  strip_trailopt () \
-  { \
-    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
-  }; \
-  for flg in $$sane_makeflags; do \
-    test $$skip_next = yes && { skip_next=no; continue; }; \
-    case $$flg in \
-      *=*|--*) continue;; \
-        -*I) strip_trailopt 'I'; skip_next=yes;; \
-      -*I?*) strip_trailopt 'I';; \
-        -*O) strip_trailopt 'O'; skip_next=yes;; \
-      -*O?*) strip_trailopt 'O';; \
-        -*l) strip_trailopt 'l'; skip_next=yes;; \
-      -*l?*) strip_trailopt 'l';; \
-      -[dEDm]) skip_next=yes;; \
-      -[JT]) skip_next=yes;; \
-    esac; \
-    case $$flg in \
-      *$$target_option*) has_opt=yes; break;; \
-    esac; \
-  done; \
-  test $$has_opt = yes
-am__make_dryrun = (target_option=n; $(am__make_running_with_option))
-am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -79,8 +35,8 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = grammar
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am grammar.h \
-	grammar.c lexer.c $(top_srcdir)/depcomp $(top_srcdir)/ylwrap
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in grammar.c \
+	grammar.h lexer.c
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/atomic_operations.m4 \
 	$(top_srcdir)/m4/atomic_operations_64bit.m4 \
@@ -101,19 +57,6 @@ libgrammar_la_OBJECTS = $(am_libgrammar_la_OBJECTS)
 AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
 am__v_lt_0 = --silent
-am__v_lt_1 = 
-AM_V_P = $(am__v_P_@AM_V@)
-am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
-am__v_P_0 = false
-am__v_P_1 = :
-AM_V_GEN = $(am__v_GEN_@AM_V@)
-am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
-am__v_GEN_0 = @echo "  GEN     " $@;
-am__v_GEN_1 = 
-AM_V_at = $(am__v_at_@AM_V@)
-am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
-am__v_at_0 = @
-am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
 depcomp = $(SHELL) $(top_srcdir)/depcomp
 am__depfiles_maybe = depfiles
@@ -126,57 +69,35 @@ LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(AM_CFLAGS) $(CFLAGS)
 AM_V_CC = $(am__v_CC_@AM_V@)
 am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
-am__v_CC_0 = @echo "  CC      " $@;
-am__v_CC_1 = 
+am__v_CC_0 = @echo "  CC    " $@;
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
 CCLD = $(CC)
 LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
 AM_V_CCLD = $(am__v_CCLD_@AM_V@)
 am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
-am__v_CCLD_0 = @echo "  CCLD    " $@;
-am__v_CCLD_1 = 
+am__v_CCLD_0 = @echo "  CCLD  " $@;
 LEXCOMPILE = $(LEX) $(AM_LFLAGS) $(LFLAGS)
 LTLEXCOMPILE = $(LIBTOOL) $(AM_V_lt) $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=compile $(LEX) $(AM_LFLAGS) $(LFLAGS)
 AM_V_LEX = $(am__v_LEX_@AM_V@)
 am__v_LEX_ = $(am__v_LEX_@AM_DEFAULT_V@)
-am__v_LEX_0 = @echo "  LEX     " $@;
-am__v_LEX_1 = 
+am__v_LEX_0 = @echo "  LEX   " $@;
 YLWRAP = $(top_srcdir)/ylwrap
-am__yacc_c2h = sed -e s/cc$$/hh/ -e s/cpp$$/hpp/ -e s/cxx$$/hxx/ \
-		   -e s/c++$$/h++/ -e s/c$$/h/
 YACCCOMPILE = $(YACC) $(AM_YFLAGS) $(YFLAGS)
 LTYACCCOMPILE = $(LIBTOOL) $(AM_V_lt) $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=compile $(YACC) $(AM_YFLAGS) $(YFLAGS)
 AM_V_YACC = $(am__v_YACC_@AM_V@)
 am__v_YACC_ = $(am__v_YACC_@AM_DEFAULT_V@)
-am__v_YACC_0 = @echo "  YACC    " $@;
-am__v_YACC_1 = 
+am__v_YACC_0 = @echo "  YACC  " $@;
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN   " $@;
 SOURCES = $(libgrammar_la_SOURCES)
 DIST_SOURCES = $(libgrammar_la_SOURCES)
-am__can_run_installinfo = \
-  case $$AM_UPDATE_INFO_DIR in \
-    n|no|NO) false;; \
-    *) (install-info --version) >/dev/null 2>&1;; \
-  esac
-am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
-# Read a list of newline-separated strings from the standard input,
-# and print each of them once, without duplicates.  Input order is
-# *not* preserved.
-am__uniquify_input = $(AWK) '\
-  BEGIN { nonempty = 0; } \
-  { items[$$0] = 1; nonempty = 1; } \
-  END { if (nonempty) { for (i in items) print i; }; } \
-'
-# Make sure the list of sources is unique.  This is necessary because,
-# e.g., the same source file might be shared among _SOURCES variables
-# for different programs/libraries.
-am__define_uniq_tagged_files = \
-  list='$(am__tagged_files)'; \
-  unique=`for i in $$list; do \
-    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-  done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -216,7 +137,6 @@ GREP = @GREP@
 GSS_LIBS = @GSS_LIBS@
 GUARDTIME_CFLAGS = @GUARDTIME_CFLAGS@
 GUARDTIME_LIBS = @GUARDTIME_LIBS@
-HAVE_LIBGCRYPT_CONFIG = @HAVE_LIBGCRYPT_CONFIG@
 HAVE_MYSQL_CONFIG = @HAVE_MYSQL_CONFIG@
 HAVE_ORACLE_CONFIG = @HAVE_ORACLE_CONFIG@
 HAVE_PGSQL_CONFIG = @HAVE_PGSQL_CONFIG@
@@ -242,6 +162,7 @@ LIBEE_LIBS = @LIBEE_LIBS@
 LIBESTR_CFLAGS = @LIBESTR_CFLAGS@
 LIBESTR_LIBS = @LIBESTR_LIBS@
 LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@
+LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@
 LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@
 LIBLOGGING_CFLAGS = @LIBLOGGING_CFLAGS@
 LIBLOGGING_LIBS = @LIBLOGGING_LIBS@
@@ -423,18 +344,15 @@ $(am__aclocal_m4_deps):
 
 clean-noinstLTLIBRARIES:
 	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
-	@list='$(noinst_LTLIBRARIES)'; \
-	locs=`for p in $$list; do echo $$p; done | \
-	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
-	      sort -u`; \
-	test -z "$$locs" || { \
-	  echo rm -f $${locs}; \
-	  rm -f $${locs}; \
-	}
+	@list='$(noinst_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
 grammar.h: grammar.c
 	@if test ! -f $@; then rm -f grammar.c; else :; fi
 	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) grammar.c; else :; fi
-
 libgrammar.la: $(libgrammar_la_OBJECTS) $(libgrammar_la_DEPENDENCIES) $(EXTRA_libgrammar_la_DEPENDENCIES) 
 	$(AM_V_CCLD)$(LINK)  $(libgrammar_la_OBJECTS) $(libgrammar_la_LIBADD) $(LIBS)
 
@@ -497,7 +415,7 @@ libgrammar_la-rainerscript.lo: rainerscript.c
 	$(AM_V_LEX)$(am__skiplex) $(SHELL) $(YLWRAP) $< $(LEX_OUTPUT_ROOT).c $@ -- $(LEXCOMPILE)
 
 .y.c:
-	$(AM_V_YACC)$(am__skipyacc) $(SHELL) $(YLWRAP) $< y.tab.c $@ y.tab.h `echo $@ | $(am__yacc_c2h)` y.output $*.output -- $(YACCCOMPILE)
+	$(AM_V_YACC)$(am__skipyacc) $(SHELL) $(YLWRAP) $< y.tab.c $@ y.tab.h $*.h y.output $*.output -- $(YACCCOMPILE)
 
 mostlyclean-libtool:
 	-rm -f *.lo
@@ -505,15 +423,26 @@ mostlyclean-libtool:
 clean-libtool:
 	-rm -rf .libs _libs
 
-ID: $(am__tagged_files)
-	$(am__define_uniq_tagged_files); mkid -fID $$unique
-tags: tags-am
-TAGS: tags
-
-tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
 	set x; \
 	here=`pwd`; \
-	$(am__define_uniq_tagged_files); \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	shift; \
 	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
 	  test -n "$$unique" || unique=$$empty_fix; \
@@ -525,11 +454,15 @@ tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
 	      $$unique; \
 	  fi; \
 	fi
-ctags: ctags-am
-
-CTAGS: ctags
-ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
-	$(am__define_uniq_tagged_files); \
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	test -z "$(CTAGS_ARGS)$$unique" \
 	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
 	     $$unique
@@ -538,21 +471,6 @@ GTAGS:
 	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
-cscopelist: cscopelist-am
-
-cscopelist-am: $(am__tagged_files)
-	list='$(am__tagged_files)'; \
-	case "$(srcdir)" in \
-	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
-	  *) sdir=$(subdir)/$(srcdir) ;; \
-	esac; \
-	for i in $$list; do \
-	  if test -f "$$i"; then \
-	    echo "$(subdir)/$$i"; \
-	  else \
-	    echo "$$sdir/$$i"; \
-	  fi; \
-	done >> $(top_builddir)/cscope.files
 
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
@@ -701,19 +619,18 @@ uninstall-am:
 
 .MAKE: all check install install-am install-strip
 
-.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
-	clean-libtool clean-noinstLTLIBRARIES cscopelist-am ctags \
-	ctags-am distclean distclean-compile distclean-generic \
-	distclean-libtool distclean-tags distdir dvi dvi-am html \
-	html-am info info-am install install-am install-data \
-	install-data-am install-dvi install-dvi-am install-exec \
-	install-exec-am install-html install-html-am install-info \
-	install-info-am install-man install-pdf install-pdf-am \
-	install-ps install-ps-am install-strip installcheck \
-	installcheck-am installdirs maintainer-clean \
-	maintainer-clean-generic mostlyclean mostlyclean-compile \
-	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
-	tags tags-am uninstall uninstall-am
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-noinstLTLIBRARIES ctags distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags uninstall uninstall-am
 
 
 #testdriver_SOURCES = testdriver.c libgrammar.la
diff --git a/grammar/grammar.c b/grammar/grammar.c
index 0905c28..4a70e3d 100644
--- a/grammar/grammar.c
+++ b/grammar/grammar.c
@@ -1,8 +1,8 @@
-/* A Bison parser, made by GNU Bison 2.6.4.  */
+/* A Bison parser, made by GNU Bison 2.5.  */
 
 /* Bison implementation for Yacc-like parsers in C
    
-      Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+      Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
    
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -44,7 +44,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
-#define YYBISON_VERSION "2.6.4"
+#define YYBISON_VERSION "2.5"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -58,11 +58,14 @@
 /* Pull parsers.  */
 #define YYPULL 1
 
+/* Using locations.  */
+#define YYLSP_NEEDED 0
 
 
 
 /* Copy the first part of user declarations.  */
-/* Line 358 of yacc.c  */
+
+/* Line 268 of yacc.c  */
 #line 31 "grammar.y"
 
 #include <stdio.h>
@@ -76,16 +79,14 @@ extern int yylineno;
 extern int yylex(void);
 extern int yyerror(char*);
 
-/* Line 358 of yacc.c  */
-#line 81 "grammar.c"
 
-# ifndef YY_NULL
-#  if defined __cplusplus && 201103L <= __cplusplus
-#   define YY_NULL nullptr
-#  else
-#   define YY_NULL 0
-#  endif
-# endif
+/* Line 268 of yacc.c  */
+#line 85 "grammar.c"
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
 
 /* Enabling verbose error messages.  */
 #ifdef YYERROR_VERBOSE
@@ -95,18 +96,12 @@ extern int yyerror(char*);
 # define YYERROR_VERBOSE 0
 #endif
 
-/* In a future release of Bison, this section will be replaced
-   by #include "y.tab.h".  */
-#ifndef YY_YY_GRAMMAR_H_INCLUDED
-# define YY_YY_GRAMMAR_H_INCLUDED
-/* Enabling traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-#if YYDEBUG
-extern int yydebug;
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
 #endif
 
+
 /* Tokens.  */
 #ifndef YYTOKENTYPE
 # define YYTOKENTYPE
@@ -199,10 +194,12 @@ extern int yydebug;
 
 
 
+
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef union YYSTYPE
 {
-/* Line 374 of yacc.c  */
+
+/* Line 293 of yacc.c  */
 #line 44 "grammar.y"
 
 	char *s;
@@ -219,36 +216,21 @@ typedef union YYSTYPE
 	struct cnffparamlst *fparams;
 
 
-/* Line 374 of yacc.c  */
-#line 224 "grammar.c"
+
+/* Line 293 of yacc.c  */
+#line 222 "grammar.c"
 } YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
 #endif
 
-extern YYSTYPE yylval;
-
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-#endif /* !YY_YY_GRAMMAR_H_INCLUDED  */
 
 /* Copy the second part of user declarations.  */
 
-/* Line 377 of yacc.c  */
-#line 252 "grammar.c"
+
+/* Line 343 of yacc.c  */
+#line 234 "grammar.c"
 
 #ifdef short
 # undef short
@@ -301,24 +283,24 @@ typedef short int yytype_int16;
 # if defined YYENABLE_NLS && YYENABLE_NLS
 #  if ENABLE_NLS
 #   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
 #  endif
 # endif
 # ifndef YY_
-#  define YY_(Msgid) Msgid
+#  define YY_(msgid) msgid
 # endif
 #endif
 
 /* Suppress unused-variable warnings by "using" E.  */
 #if ! defined lint || defined __GNUC__
-# define YYUSE(E) ((void) (E))
+# define YYUSE(e) ((void) (e))
 #else
-# define YYUSE(E) /* empty */
+# define YYUSE(e) /* empty */
 #endif
 
 /* Identity function, used to suppress warnings about constant conditions.  */
 #ifndef lint
-# define YYID(N) (N)
+# define YYID(n) (n)
 #else
 #if (defined __STDC__ || defined __C99__FUNC__ \
      || defined __cplusplus || defined _MSC_VER)
@@ -354,7 +336,6 @@ YYID (yyi)
 #    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
      || defined __cplusplus || defined _MSC_VER)
 #     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
 #     ifndef EXIT_SUCCESS
 #      define EXIT_SUCCESS 0
 #     endif
@@ -446,20 +427,20 @@ union yyalloc
 #endif
 
 #if defined YYCOPY_NEEDED && YYCOPY_NEEDED
-/* Copy COUNT objects from SRC to DST.  The source and destination do
+/* Copy COUNT objects from FROM to TO.  The source and destination do
    not overlap.  */
 # ifndef YYCOPY
 #  if defined __GNUC__ && 1 < __GNUC__
-#   define YYCOPY(Dst, Src, Count) \
-      __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+#   define YYCOPY(To, From, Count) \
+      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
 #  else
-#   define YYCOPY(Dst, Src, Count)              \
-      do                                        \
-        {                                       \
-          YYSIZE_T yyi;                         \
-          for (yyi = 0; yyi < (Count); yyi++)   \
-            (Dst)[yyi] = (Src)[yyi];            \
-        }                                       \
+#   define YYCOPY(To, From, Count)		\
+      do					\
+	{					\
+	  YYSIZE_T yyi;				\
+	  for (yyi = 0; yyi < (Count); yyi++)	\
+	    (To)[yyi] = (From)[yyi];		\
+	}					\
       while (YYID (0))
 #  endif
 # endif
@@ -580,7 +561,7 @@ static const yytype_uint8 yyrline[] =
 };
 #endif
 
-#if YYDEBUG || YYERROR_VERBOSE || 0
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
    First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
 static const char *const yytname[] =
@@ -596,7 +577,7 @@ static const char *const yytname[] =
   "'%'", "UMINUS", "'{'", "'}'", "'='", "';'", "'('", "')'", "','", "'['",
   "']'", "$accept", "conf", "obj", "propconst", "property", "constant",
   "nvlst", "nv", "value", "script", "stmt", "block", "actlst", "s_act",
-  "expr", "fparams", "array", "arrayelt", YY_NULL
+  "expr", "fparams", "array", "arrayelt", 0
 };
 #endif
 
@@ -735,10 +716,10 @@ static const yytype_uint8 yytable[] =
       74,    75,    76,    77,    78,    79
 };
 
-#define yypact_value_is_default(Yystate) \
-  (!!((Yystate) == (-50)))
+#define yypact_value_is_default(yystate) \
+  ((yystate) == (-50))
 
-#define yytable_value_is_error(Yytable_value) \
+#define yytable_value_is_error(yytable_value) \
   YYID (0)
 
 static const yytype_int8 yycheck[] =
@@ -823,18 +804,17 @@ static const yytype_uint8 yystos[] =
 
 #define YYRECOVERING()  (!!yyerrstatus)
 
-#define YYBACKUP(Token, Value)                                  \
-do                                                              \
-  if (yychar == YYEMPTY)                                        \
-    {                                                           \
-      yychar = (Token);                                         \
-      yylval = (Value);                                         \
-      YYPOPSTACK (yylen);                                       \
-      yystate = *yyssp;                                         \
-      goto yybackup;                                            \
-    }                                                           \
-  else                                                          \
-    {                                                           \
+#define YYBACKUP(Token, Value)					\
+do								\
+  if (yychar == YYEMPTY && yylen == 1)				\
+    {								\
+      yychar = (Token);						\
+      yylval = (Value);						\
+      YYPOPSTACK (1);						\
+      goto yybackup;						\
+    }								\
+  else								\
+    {								\
       yyerror (YY_("syntax error: cannot back up")); \
       YYERROR;							\
     }								\
@@ -844,33 +824,32 @@ while (YYID (0))
 #define YYTERROR	1
 #define YYERRCODE	256
 
+
 /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
    If N is 0, then set CURRENT to the empty location which ends
    the previous symbol: RHS[0] (always defined).  */
 
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
 #ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N)                                \
-    do                                                                  \
-      if (YYID (N))                                                     \
-        {                                                               \
-          (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;        \
-          (Current).first_column = YYRHSLOC (Rhs, 1).first_column;      \
-          (Current).last_line    = YYRHSLOC (Rhs, N).last_line;         \
-          (Current).last_column  = YYRHSLOC (Rhs, N).last_column;       \
-        }                                                               \
-      else                                                              \
-        {                                                               \
-          (Current).first_line   = (Current).last_line   =              \
-            YYRHSLOC (Rhs, 0).last_line;                                \
-          (Current).first_column = (Current).last_column =              \
-            YYRHSLOC (Rhs, 0).last_column;                              \
-        }                                                               \
+# define YYLLOC_DEFAULT(Current, Rhs, N)				\
+    do									\
+      if (YYID (N))                                                    \
+	{								\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
+	}								\
+      else								\
+	{								\
+	  (Current).first_line   = (Current).last_line   =		\
+	    YYRHSLOC (Rhs, 0).last_line;				\
+	  (Current).first_column = (Current).last_column =		\
+	    YYRHSLOC (Rhs, 0).last_column;				\
+	}								\
     while (YYID (0))
 #endif
 
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
-
-
 
 /* This macro is provided for backward compatibility. */
 
@@ -930,8 +909,6 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep)
     YYSTYPE const * const yyvaluep;
 #endif
 {
-  FILE *yyo = yyoutput;
-  YYUSE (yyo);
   if (!yyvaluep)
     return;
 # ifdef YYPRINT
@@ -1183,12 +1160,12 @@ static int
 yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
                 yytype_int16 *yyssp, int yytoken)
 {
-  YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
+  YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
   YYSIZE_T yysize = yysize0;
   YYSIZE_T yysize1;
   enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
   /* Internationalized format string. */
-  const char *yyformat = YY_NULL;
+  const char *yyformat = 0;
   /* Arguments of yyformat. */
   char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
   /* Number of reported tokens (one for the "unexpected", one per
@@ -1248,7 +1225,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
                     break;
                   }
                 yyarg[yycount++] = yytname[yyx];
-                yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
+                yysize1 = yysize + yytnamerr (0, yytname[yyx]);
                 if (! (yysize <= yysize1
                        && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
                   return 2;
@@ -1340,20 +1317,25 @@ yydestruct (yymsg, yytype, yyvaluep)
 }
 
 
+/* Prevent warnings from -Wmissing-prototypes.  */
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
 
 
 /* The lookahead symbol.  */
 int yychar;
 
-
-#ifndef YYLVAL_INITIALIZE
-# define YYLVAL_INITIALIZE()
-#endif
-#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_END
-#endif
-
 /* The semantic value of the lookahead symbol.  */
 YYSTYPE yylval;
 
@@ -1395,7 +1377,7 @@ yyparse ()
        `yyss': related to states.
        `yyvs': related to semantic values.
 
-       Refer to the stacks through separate pointers, to allow yyoverflow
+       Refer to the stacks thru separate pointers, to allow yyoverflow
        to reallocate them elsewhere.  */
 
     /* The state stack.  */
@@ -1413,7 +1395,7 @@ yyparse ()
   int yyn;
   int yyresult;
   /* Lookahead token as an internal (translated) token number.  */
-  int yytoken = 0;
+  int yytoken;
   /* The variables used to return semantic value and location from the
      action routines.  */
   YYSTYPE yyval;
@@ -1431,6 +1413,7 @@ yyparse ()
      Keep to zero when no symbol should be popped.  */
   int yylen = 0;
 
+  yytoken = 0;
   yyss = yyssa;
   yyvs = yyvsa;
   yystacksize = YYINITDEPTH;
@@ -1449,7 +1432,6 @@ yyparse ()
   yyssp = yyss;
   yyvsp = yyvs;
 
-  YYLVAL_INITIALIZE ();
   goto yysetstate;
 
 /*------------------------------------------------------------.
@@ -1590,9 +1572,7 @@ yybackup:
   yychar = YYEMPTY;
 
   yystate = yyn;
-  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
   *++yyvsp = yylval;
-  YY_IGNORE_MAYBE_UNINITIALIZED_END
 
   goto yynewstate;
 
@@ -1629,49 +1609,57 @@ yyreduce:
   switch (yyn)
     {
         case 3:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 123 "grammar.y"
     { cnfDoObj((yyvsp[(2) - (2)].obj)); }
     break;
 
   case 4:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 124 "grammar.y"
     { cnfDoScript((yyvsp[(2) - (2)].stmt)); }
     break;
 
   case 5:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 125 "grammar.y"
     { cnfDoCfsysline((yyvsp[(2) - (2)].s)); }
     break;
 
   case 6:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 126 "grammar.y"
     { cnfDoBSDTag((yyvsp[(2) - (2)].s)); }
     break;
 
   case 7:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 127 "grammar.y"
     { cnfDoBSDHost((yyvsp[(2) - (2)].s)); }
     break;
 
   case 8:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 128 "grammar.y"
     { (yyval.obj) = cnfobjNew((yyvsp[(1) - (3)].objType), (yyvsp[(2) - (3)].nvlst)); }
     break;
 
   case 9:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 129 "grammar.y"
     { (yyval.obj) = cnfobjNew(CNFOBJ_TPL, (yyvsp[(2) - (3)].nvlst)); }
     break;
 
   case 10:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 131 "grammar.y"
     { (yyval.obj) = cnfobjNew(CNFOBJ_TPL, (yyvsp[(2) - (6)].nvlst));
 					  (yyval.obj)->subobjs = (yyvsp[(5) - (6)].objlst);
@@ -1679,7 +1667,8 @@ yyreduce:
     break;
 
   case 11:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 135 "grammar.y"
     { (yyval.obj) = cnfobjNew(CNFOBJ_RULESET, (yyvsp[(2) - (6)].nvlst));
 					  (yyval.obj)->script = (yyvsp[(5) - (6)].stmt);
@@ -1687,85 +1676,99 @@ yyreduce:
     break;
 
   case 12:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 138 "grammar.y"
     { (yyval.objlst) = NULL; }
     break;
 
   case 13:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 139 "grammar.y"
     { (yyval.objlst) = objlstAdd((yyvsp[(1) - (2)].objlst), (yyvsp[(2) - (2)].obj)); }
     break;
 
   case 14:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 140 "grammar.y"
     { (yyval.objlst) = objlstAdd((yyvsp[(1) - (2)].objlst), (yyvsp[(2) - (2)].obj)); }
     break;
 
   case 15:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 141 "grammar.y"
     { (yyval.obj) = cnfobjNew(CNFOBJ_PROPERTY, (yyvsp[(2) - (3)].nvlst)); }
     break;
 
   case 16:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 142 "grammar.y"
     { (yyval.obj) = cnfobjNew(CNFOBJ_CONSTANT, (yyvsp[(2) - (3)].nvlst)); }
     break;
 
   case 17:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 143 "grammar.y"
     { (yyval.nvlst) = NULL; }
     break;
 
   case 18:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 144 "grammar.y"
     { (yyvsp[(2) - (2)].nvlst)->next = (yyvsp[(1) - (2)].nvlst); (yyval.nvlst) = (yyvsp[(2) - (2)].nvlst); }
     break;
 
   case 19:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 145 "grammar.y"
     { (yyval.nvlst) = nvlstSetName((yyvsp[(3) - (3)].nvlst), (yyvsp[(1) - (3)].estr)); }
     break;
 
   case 20:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 146 "grammar.y"
     { (yyval.nvlst) = nvlstNewStr((yyvsp[(1) - (1)].estr)); }
     break;
 
   case 21:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 147 "grammar.y"
     { (yyval.nvlst) = nvlstNewArray((yyvsp[(1) - (1)].arr)); }
     break;
 
   case 22:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 148 "grammar.y"
     { (yyval.stmt) = (yyvsp[(1) - (1)].stmt); }
     break;
 
   case 23:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 149 "grammar.y"
     { (yyval.stmt) = scriptAddStmt((yyvsp[(1) - (2)].stmt), (yyvsp[(2) - (2)].stmt)); }
     break;
 
   case 24:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 150 "grammar.y"
     { (yyval.stmt) = (yyvsp[(1) - (1)].stmt); }
     break;
 
   case 25:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 151 "grammar.y"
     { (yyval.stmt) = cnfstmtNew(S_IF);
 					  (yyval.stmt)->d.s_if.expr = (yyvsp[(2) - (4)].expr);
@@ -1774,7 +1777,8 @@ yyreduce:
     break;
 
   case 26:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 155 "grammar.y"
     { (yyval.stmt) = cnfstmtNew(S_IF);
 					  (yyval.stmt)->d.s_if.expr = (yyvsp[(2) - (6)].expr);
@@ -1783,278 +1787,324 @@ yyreduce:
     break;
 
   case 27:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 159 "grammar.y"
     { (yyval.stmt) = cnfstmtNewSet((yyvsp[(2) - (5)].s), (yyvsp[(4) - (5)].expr)); }
     break;
 
   case 28:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 160 "grammar.y"
     { (yyval.stmt) = cnfstmtNewUnset((yyvsp[(2) - (3)].s)); }
     break;
 
   case 29:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 161 "grammar.y"
     { (yyval.stmt) = cnfstmtNewPRIFILT((yyvsp[(1) - (2)].s), (yyvsp[(2) - (2)].stmt)); }
     break;
 
   case 30:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 162 "grammar.y"
     { (yyval.stmt) = cnfstmtNewPROPFILT((yyvsp[(1) - (2)].s), (yyvsp[(2) - (2)].stmt)); }
     break;
 
   case 31:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 163 "grammar.y"
     { (yyval.stmt) = (yyvsp[(1) - (1)].stmt); }
     break;
 
   case 32:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 164 "grammar.y"
     { (yyval.stmt) = (yyvsp[(2) - (3)].stmt); }
     break;
 
   case 33:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 165 "grammar.y"
     { (yyval.stmt) = (yyvsp[(1) - (1)].stmt); }
     break;
 
   case 34:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 166 "grammar.y"
     { (yyval.stmt) = scriptAddStmt((yyvsp[(1) - (3)].stmt), (yyvsp[(3) - (3)].stmt)); }
     break;
 
   case 35:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 168 "grammar.y"
     { (yyval.stmt) = cnfstmtNewAct((yyvsp[(2) - (3)].nvlst)); }
     break;
 
   case 36:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 169 "grammar.y"
     { (yyval.stmt) = cnfstmtNewLegaAct((yyvsp[(1) - (1)].s)); }
     break;
 
   case 37:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 170 "grammar.y"
     { (yyval.stmt) = cnfstmtNew(S_STOP); }
     break;
 
   case 38:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 171 "grammar.y"
     { (yyval.stmt) = cnfstmtNewCall((yyvsp[(2) - (2)].estr)); }
     break;
 
   case 39:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 172 "grammar.y"
     { (yyval.stmt) = cnfstmtNewContinue(); }
     break;
 
   case 40:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 173 "grammar.y"
     { (yyval.expr) = cnfexprNew(AND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 41:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 174 "grammar.y"
     { (yyval.expr) = cnfexprNew(OR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 42:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 175 "grammar.y"
     { (yyval.expr) = cnfexprNew(NOT, NULL, (yyvsp[(2) - (2)].expr)); }
     break;
 
   case 43:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 176 "grammar.y"
     { (yyval.expr) = cnfexprNew(CMP_EQ, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 44:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 177 "grammar.y"
     { (yyval.expr) = cnfexprNew(CMP_NE, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 45:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 178 "grammar.y"
     { (yyval.expr) = cnfexprNew(CMP_LE, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 46:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 179 "grammar.y"
     { (yyval.expr) = cnfexprNew(CMP_GE, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 47:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 180 "grammar.y"
     { (yyval.expr) = cnfexprNew(CMP_LT, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 48:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 181 "grammar.y"
     { (yyval.expr) = cnfexprNew(CMP_GT, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 49:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 182 "grammar.y"
     { (yyval.expr) = cnfexprNew(CMP_CONTAINS, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 50:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 183 "grammar.y"
     { (yyval.expr) = cnfexprNew(CMP_CONTAINSI, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 51:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 184 "grammar.y"
     { (yyval.expr) = cnfexprNew(CMP_STARTSWITH, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 52:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 185 "grammar.y"
     { (yyval.expr) = cnfexprNew(CMP_STARTSWITHI, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 53:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 186 "grammar.y"
     { (yyval.expr) = cnfexprNew('&', (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 54:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 187 "grammar.y"
     { (yyval.expr) = cnfexprNew('+', (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 55:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 188 "grammar.y"
     { (yyval.expr) = cnfexprNew('-', (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 56:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 189 "grammar.y"
     { (yyval.expr) = cnfexprNew('*', (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 57:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 190 "grammar.y"
     { (yyval.expr) = cnfexprNew('/', (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 58:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 191 "grammar.y"
     { (yyval.expr) = cnfexprNew('%', (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
     break;
 
   case 59:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 192 "grammar.y"
     { (yyval.expr) = (yyvsp[(2) - (3)].expr); }
     break;
 
   case 60:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 193 "grammar.y"
     { (yyval.expr) = cnfexprNew('M', NULL, (yyvsp[(2) - (2)].expr)); }
     break;
 
   case 61:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 194 "grammar.y"
     { (yyval.expr) = (struct cnfexpr*) cnffuncNew((yyvsp[(1) - (3)].estr), NULL); }
     break;
 
   case 62:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 195 "grammar.y"
     { (yyval.expr) = (struct cnfexpr*) cnffuncNew((yyvsp[(1) - (4)].estr), (yyvsp[(3) - (4)].fparams)); }
     break;
 
   case 63:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 196 "grammar.y"
     { (yyval.expr) = (struct cnfexpr*) cnfnumvalNew((yyvsp[(1) - (1)].n)); }
     break;
 
   case 64:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 197 "grammar.y"
     { (yyval.expr) = (struct cnfexpr*) cnfstringvalNew((yyvsp[(1) - (1)].estr)); }
     break;
 
   case 65:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 198 "grammar.y"
     { (yyval.expr) = (struct cnfexpr*) cnfvarNew((yyvsp[(1) - (1)].s)); }
     break;
 
   case 66:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 199 "grammar.y"
     { (yyval.expr) = (struct cnfexpr*) (yyvsp[(1) - (1)].arr); }
     break;
 
   case 67:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 200 "grammar.y"
     { (yyval.fparams) = cnffparamlstNew((yyvsp[(1) - (1)].expr), NULL); }
     break;
 
   case 68:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 201 "grammar.y"
     { (yyval.fparams) = cnffparamlstNew((yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].fparams)); }
     break;
 
   case 69:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 202 "grammar.y"
     { (yyval.arr) = (yyvsp[(2) - (3)].arr); }
     break;
 
   case 70:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 203 "grammar.y"
     { (yyval.arr) = cnfarrayNew((yyvsp[(1) - (1)].estr)); }
     break;
 
   case 71:
-/* Line 1813 of yacc.c  */
+
+/* Line 1806 of yacc.c  */
 #line 204 "grammar.y"
     { (yyval.arr) = cnfarrayAdd((yyvsp[(1) - (3)].arr), (yyvsp[(3) - (3)].estr)); }
     break;
 
 
-/* Line 1813 of yacc.c  */
-#line 2058 "grammar.c"
+
+/* Line 1806 of yacc.c  */
+#line 2108 "grammar.c"
       default: break;
     }
   /* User semantic actions sometimes alter yychar, and that requires
@@ -2217,9 +2267,7 @@ yyerrlab1:
       YY_STACK_PRINT (yyss, yyssp);
     }
 
-  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
   *++yyvsp = yylval;
-  YY_IGNORE_MAYBE_UNINITIALIZED_END
 
 
   /* Shift the error token.  */
@@ -2243,7 +2291,7 @@ yyabortlab:
   yyresult = 1;
   goto yyreturn;
 
-#if !defined yyoverflow || YYERROR_VERBOSE
+#if !defined(yyoverflow) || YYERROR_VERBOSE
 /*-------------------------------------------------.
 | yyexhaustedlab -- memory exhaustion comes here.  |
 `-------------------------------------------------*/
@@ -2285,7 +2333,8 @@ yyreturn:
 }
 
 
-/* Line 2076 of yacc.c  */
+
+/* Line 2067 of yacc.c  */
 #line 206 "grammar.y"
 
 /*
@@ -2295,3 +2344,4 @@ int yyerror(char *s)
 	return 0;
 }
 */
+
diff --git a/grammar/grammar.h b/grammar/grammar.h
index 681e15e..cad1d92 100644
--- a/grammar/grammar.h
+++ b/grammar/grammar.h
@@ -1,8 +1,8 @@
-/* A Bison parser, made by GNU Bison 2.6.4.  */
+/* A Bison parser, made by GNU Bison 2.5.  */
 
 /* Bison interface for Yacc-like parsers in C
    
-      Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+      Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
    
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -30,15 +30,6 @@
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
-#ifndef YY_YY_GRAMMAR_H_INCLUDED
-# define YY_YY_GRAMMAR_H_INCLUDED
-/* Enabling traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-#if YYDEBUG
-extern int yydebug;
-#endif
 
 /* Tokens.  */
 #ifndef YYTOKENTYPE
@@ -132,10 +123,12 @@ extern int yydebug;
 
 
 
+
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef union YYSTYPE
 {
-/* Line 2077 of yacc.c  */
+
+/* Line 2068 of yacc.c  */
 #line 44 "grammar.y"
 
 	char *s;
@@ -152,8 +145,9 @@ typedef union YYSTYPE
 	struct cnffparamlst *fparams;
 
 
-/* Line 2077 of yacc.c  */
-#line 157 "grammar.h"
+
+/* Line 2068 of yacc.c  */
+#line 151 "grammar.h"
 } YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
@@ -162,18 +156,4 @@ typedef union YYSTYPE
 
 extern YYSTYPE yylval;
 
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
 
-#endif /* !YY_YY_GRAMMAR_H_INCLUDED  */
diff --git a/grammar/lexer.c b/grammar/lexer.c
index eb34d2a..482fbe0 100644
--- a/grammar/lexer.c
+++ b/grammar/lexer.c
@@ -8,7 +8,7 @@
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
 #define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 37
+#define YY_FLEX_SUBMINOR_VERSION 35
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -141,7 +141,15 @@ typedef unsigned int flex_uint32_t;
 
 /* Size of default input buffer. */
 #ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
 #define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
 #endif
 
 /* The state buf must be large enough to hold one state per character in the main buffer.
@@ -153,12 +161,7 @@ typedef unsigned int flex_uint32_t;
 typedef struct yy_buffer_state *YY_BUFFER_STATE;
 #endif
 
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
-extern yy_size_t yyleng;
+extern int yyleng;
 
 extern FILE *yyin, *yyout;
 
@@ -197,6 +200,11 @@ extern FILE *yyin, *yyout;
 
 #define unput(c) yyunput( c, (yytext_ptr)  )
 
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
 #ifndef YY_STRUCT_YY_BUFFER_STATE
 #define YY_STRUCT_YY_BUFFER_STATE
 struct yy_buffer_state
@@ -214,7 +222,7 @@ struct yy_buffer_state
 	/* Number of characters read into yy_ch_buf, not including EOB
 	 * characters.
 	 */
-	yy_size_t yy_n_chars;
+	int yy_n_chars;
 
 	/* Whether we "own" the buffer - i.e., we know we created it,
 	 * and can realloc() it to grow it, and should free() it to
@@ -284,8 +292,8 @@ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
 
 /* yy_hold_char holds the character lost when yytext is formed. */
 static char yy_hold_char;
-static yy_size_t yy_n_chars;		/* number of characters read into yy_ch_buf */
-yy_size_t yyleng;
+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
+int yyleng;
 
 /* Points to current character in buffer. */
 static char *yy_c_buf_p = (char *) 0;
@@ -313,7 +321,7 @@ static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
 
 YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
 YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
-YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len  );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len  );
 
 void *yyalloc (yy_size_t  );
 void *yyrealloc (void *,yy_size_t  );
@@ -345,7 +353,7 @@ void yyfree (void *  );
 
 /* Begin user sect3 */
 
-#define yywrap() 1
+#define yywrap(n) 1
 #define YY_SKIP_YYWRAP
 
 typedef unsigned char YY_CHAR;
@@ -1508,7 +1516,7 @@ extern int yydebug;
 int fileno(FILE *stream);
 #endif
 
-#line 1512 "lexer.c"
+#line 1520 "lexer.c"
 
 #define INITIAL 0
 #define INOBJ 1
@@ -1553,7 +1561,7 @@ FILE *yyget_out (void );
 
 void yyset_out  (FILE * out_str  );
 
-yy_size_t yyget_leng (void );
+int yyget_leng (void );
 
 char *yyget_text (void );
 
@@ -1593,7 +1601,12 @@ static int input (void );
 
 /* Amount of stuff to slurp up with each read. */
 #ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
 #define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
 #endif
 
 /* Copy whatever the last rule matched to the standard output. */
@@ -1701,7 +1714,7 @@ YY_DECL
 
 
  /* keywords */
-#line 1705 "lexer.c"
+#line 1718 "lexer.c"
 
 	if ( !(yy_init) )
 		{
@@ -1776,7 +1789,7 @@ yy_find_action:
 
 		if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
 			{
-			yy_size_t yyl;
+			int yyl;
 			for ( yyl = 0; yyl < yyleng; ++yyl )
 				if ( yytext[yyl] == '\n' )
 					   
@@ -2335,7 +2348,7 @@ YY_RULE_SETUP
 #line 257 "lexer.l"
 YY_FATAL_ERROR( "flex scanner jammed" );
 	YY_BREAK
-#line 2339 "lexer.c"
+#line 2352 "lexer.c"
 
 	case YY_END_OF_BUFFER:
 		{
@@ -2519,21 +2532,21 @@ static int yy_get_next_buffer (void)
 
 	else
 		{
-			yy_size_t num_to_read =
+			int num_to_read =
 			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
 
 		while ( num_to_read <= 0 )
 			{ /* Not enough room in the buffer - grow it. */
 
 			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
 
 			int yy_c_buf_p_offset =
 				(int) ((yy_c_buf_p) - b->yy_ch_buf);
 
 			if ( b->yy_is_our_buffer )
 				{
-				yy_size_t new_size = b->yy_buf_size * 2;
+				int new_size = b->yy_buf_size * 2;
 
 				if ( new_size <= 0 )
 					b->yy_buf_size += b->yy_buf_size / 8;
@@ -2564,7 +2577,7 @@ static int yy_get_next_buffer (void)
 
 		/* Read in more data. */
 		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-			(yy_n_chars), num_to_read );
+			(yy_n_chars), (size_t) num_to_read );
 
 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
 		}
@@ -2660,7 +2673,7 @@ static int yy_get_next_buffer (void)
 	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
 	yy_is_jam = (yy_current_state == 476);
 
-		return yy_is_jam ? 0 : yy_current_state;
+	return yy_is_jam ? 0 : yy_current_state;
 }
 
 #ifndef YY_NO_INPUT
@@ -2687,7 +2700,7 @@ static int yy_get_next_buffer (void)
 
 		else
 			{ /* need more input */
-			yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+			int offset = (yy_c_buf_p) - (yytext_ptr);
 			++(yy_c_buf_p);
 
 			switch ( yy_get_next_buffer(  ) )
@@ -2853,6 +2866,10 @@ static void yy_load_buffer_state  (void)
 	yyfree((void *) b  );
 }
 
+#ifndef __cplusplus
+extern int isatty (int );
+#endif /* __cplusplus */
+    
 /* Initializes or reinitializes a buffer.
  * This function is sometimes called more than once on the same buffer,
  * such as during a yyrestart() or at EOF.
@@ -2965,7 +2982,7 @@ void yypop_buffer_state (void)
  */
 static void yyensure_buffer_stack (void)
 {
-	yy_size_t num_to_alloc;
+	int num_to_alloc;
     
 	if (!(yy_buffer_stack)) {
 
@@ -3062,12 +3079,12 @@ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
  * 
  * @return the newly allocated buffer state object.
  */
-YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
+YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
 {
 	YY_BUFFER_STATE b;
 	char *buf;
 	yy_size_t n;
-	yy_size_t i;
+	int i;
     
 	/* Get memory for full buffer, including space for trailing EOB's. */
 	n = _yybytes_len + 2;
@@ -3149,7 +3166,7 @@ FILE *yyget_out  (void)
 /** Get the length of the current token.
  * 
  */
-yy_size_t yyget_leng  (void)
+int yyget_leng  (void)
 {
         return yyleng;
 }