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From r..@apache.org
Subject [trafficserver] 01/02: Drop config bits of tsconfig
Date Thu, 13 Jun 2019 18:43:09 GMT
This is an automated email from the ASF dual-hosted git repository.

rrm pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/trafficserver.git

commit a9ec130d958a5414aec130a16eafa3352cdbda9d
Author: Randall Meyer <randallmeyer@yahoo.com>
AuthorDate: Wed May 8 19:09:15 2019 -0700

    Drop config bits of tsconfig
---
 .gitignore                         |    4 -
 lib/tsconfig/BisonHeaderToC++.sed  |    8 -
 lib/tsconfig/Makefile.am           |   39 +-
 lib/tsconfig/TsBuilder.cc          |  220 ----
 lib/tsconfig/TsBuilder.h           |  101 --
 lib/tsconfig/TsConfigGrammar.c     | 1618 ---------------------------
 lib/tsconfig/TsConfigGrammar.h     |  114 --
 lib/tsconfig/TsConfigGrammar.y     |  124 ---
 lib/tsconfig/TsConfigLexer.h       |   61 -
 lib/tsconfig/TsConfigParseEvents.h |   67 --
 lib/tsconfig/TsConfigSyntax.c      | 2168 ------------------------------------
 lib/tsconfig/TsConfigSyntax.l      |  133 ---
 lib/tsconfig/TsConfigTypes.h       |   66 --
 lib/tsconfig/TsErrataUtil.cc       |  190 ----
 lib/tsconfig/TsErrataUtil.h        |  169 ---
 lib/tsconfig/TsValue.cc            |  392 -------
 lib/tsconfig/TsValue.h             |  741 ------------
 lib/tsconfig/test-1.tsconfig       |   18 -
 lib/tsconfig/test-tsconfig.cc      |   50 -
 19 files changed, 1 insertion(+), 6282 deletions(-)

diff --git a/.gitignore b/.gitignore
index c4dd0f6..89b2b22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -164,10 +164,6 @@ GTAGS
 ETAGS
 CTAGS
 
-lib/tsconfig/TsConfigGrammar.hpp
-lib/tsconfig/TsConfigSyntax.c
-lib/tsconfig/test-tsconfig
-
 tools/http_load/http_load
 tools/jtest/jtest
 tools/trafficserver.pc
diff --git a/lib/tsconfig/BisonHeaderToC++.sed b/lib/tsconfig/BisonHeaderToC++.sed
deleted file mode 100644
index abd72ec..0000000
--- a/lib/tsconfig/BisonHeaderToC++.sed
+++ /dev/null
@@ -1,8 +0,0 @@
-1a\
-namespace ts { namespace config {\
-  enum TokenType {
-1,/^  *enum/d
-/^ *{/d
-/^  *};/a\
-}} // namespace ts::config
-/^#endif/,$d
diff --git a/lib/tsconfig/Makefile.am b/lib/tsconfig/Makefile.am
index 880840c..fd47d44 100644
--- a/lib/tsconfig/Makefile.am
+++ b/lib/tsconfig/Makefile.am
@@ -17,59 +17,22 @@
 #  limitations under the License.
 
 lib_LTLIBRARIES = libtsconfig.la
-check_PROGRAMS = test-tsconfig
 libtsconfig_la_LDFLAGS = -version-info @TS_LIBTOOL_VERSION@
 
 AM_CFLAGS += @FLEX_CFLAGS@
-AM_YFLAGS = --yacc -d -p tsconfig
 
 AM_CPPFLAGS += \
 	-I$(abs_top_srcdir)/include \
 	-I$(abs_top_srcdir)/lib \
 	$(TS_INCLUDES)
 
-BUILT_SOURCES = \
-	TsConfigGrammar.hpp
-
 CLEANFILES = $(BUILT_SOURCES)
 
 libtsconfig_la_SOURCES = \
 	Errata.cc \
 	Errata.h \
 	IntrusivePtr.h \
-	NumericType.h \
-	TsBuilder.cc \
-	TsBuilder.h \
-	TsConfigGrammar.hpp \
-	TsConfigLexer.h \
-	TsConfigParseEvents.h \
-	TsConfigTypes.h \
-	TsErrataUtil.cc \
-	TsErrataUtil.h \
-	TsValue.cc \
-	TsValue.h
-
-# Depend on the original grammar files only if we can build them.
-if BUILD_TSCONFIG_GRAMMAR
-libtsconfig_la_SOURCES += TsConfigGrammar.y TsConfigSyntax.l
-else
-libtsconfig_la_SOURCES += TsConfigGrammar.c TsConfigGrammar.h TsConfigSyntax.c
-
-# Prevent automatic rules from firing if invalid.
-TsConfigSyntax.c: ;
-TsConfigGrammar.h: ;
-TsConfigGrammar.c: ;
-
-endif
-
-test_tsconfig_SOURCES = test-tsconfig.cc
-
-test_tsconfig_LDADD = libtsconfig.la $(top_builddir)/src/tscore/libtscore.la $(top_builddir)/src/tscpp/util/libtscpputil.la
-
-# Strip to just the enum in the ts::config namespace so we can use
-# it more easily in C++.
-TsConfigGrammar.hpp: TsConfigGrammar.h BisonHeaderToC++.sed
-	$(SED) -f $(srcdir)/BisonHeaderToC++.sed $(srcdir)/TsConfigGrammar.h > $@
+	NumericType.h
 
 include $(top_srcdir)/build/tidy.mk
 
diff --git a/lib/tsconfig/TsBuilder.cc b/lib/tsconfig/TsBuilder.cc
deleted file mode 100644
index c174de1..0000000
--- a/lib/tsconfig/TsBuilder.cc
+++ /dev/null
@@ -1,220 +0,0 @@
-/** @file
-
-    Implementation of the handler for parsing events.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-
-# include "TsBuilder.h"
-# include "TsErrataUtil.h"
-# include "TsConfigLexer.h"
-# include "TsConfigGrammar.hpp"
-# include <cstdlib>
-
-// Prefix for text of our messages.
-# define PRE "Configuration Parser: "
-
-namespace {
-/** Compress a string by removing escape characters.
-    @return The new length of the string.
-*/
-size_t unescape_string(char* text, size_t len) {
-  size_t zret = len;
-  // quick check - if no escape char, do nothing.
-  char* dst = static_cast<char*>(memchr(text, '\\', len));
-  if (dst) {
-    char* limit = text + len;
-    char* src = dst + 1; // skip escape char
-    for ( *dst++ = *src++ ; src < limit ; ++src ) {
-      if ('\\' != *src) { *dst++ = *src;
-      } else if (++src < limit) { *dst++ = *src;
-      } else { *dst++ = '\\'; // trailing backslash.
-
-}
-}zret = dst - text;
-  }
-  return zret;
-}
-} // anon namespace
-
-namespace ts { namespace config {
-
-Builder&
-Builder::init() {
-  // Fill in each element to dispatch through the static
-  // method. Callback data is a pointer to an entry in @c dispatch
-  // which contains pointer to this object and a pointer to the
-  // appropriate dispatch method.
-
-  // Zero everything first, just to be safe.
-  memset(_dispatch, 0, sizeof(_dispatch));
-  memset(&_loc, 0, sizeof(_loc));
-
-  for ( size_t i = 0 ; i < TS_CONFIG_N_EVENT_TYPES ; ++i) {
-    _dispatch[i]._ptr = this;
-    _handlers.handler[i]._f = &self::dispatch;
-    _handlers.handler[i]._data = &(_dispatch[i]);
-  }
-
-  _dispatch[TsConfigEventGroupOpen]._method = &self::groupOpen;
-  _dispatch[TsConfigEventGroupName]._method = &self::groupName;
-  _dispatch[TsConfigEventGroupClose]._method = &self::groupClose;
-  _dispatch[TsConfigEventListOpen]._method = &self::listOpen;
-  _dispatch[TsConfigEventListClose]._method = &self::listClose;
-  _dispatch[TsConfigEventPathOpen]._method = &self::pathOpen;
-  _dispatch[TsConfigEventPathTag]._method = &self::pathTag;
-  _dispatch[TsConfigEventPathIndex]._method = &self::pathIndex;
-  _dispatch[TsConfigEventPathClose]._method = &self::pathClose;
-  _dispatch[TsConfigEventLiteralValue]._method = &self::literalValue;
-  _dispatch[TsConfigEventInvalidToken]._method = &self::invalidToken;
-
-  _handlers.error._data = this;
-  _handlers.error._f = &self::syntaxErrorDispatch;
-
-  return *this;
-}
-
-// Error messages here have to just be logged, as they effectively report that
-// the dispatcher can't find the builder object.
-void
-Builder::dispatch(void* data, Token* token) {
-    if (data) {
-        Handler* handler = reinterpret_cast<Handler*>(data);
-        if (handler->_ptr) {
-            if (handler->_method) {
-                ((handler->_ptr)->*(handler->_method))(*token);
-            } else {
-                msg::logf(msg::WARN, PRE "Unable to dispatch event - no method.");
-            }
-        } else {
-            msg::logf(msg::WARN, PRE "Unable to dispatch event - no builder.");
-        }
-    } else {
-        msg::logf(msg::WARN, PRE "Unable to dispatch event - no handler.");
-    }
-}
-
-int
-Builder::syntaxErrorDispatch(void* data, char const* text) {
-    return reinterpret_cast<Builder*>(data)->syntaxError(text);
-}
-
-int
-Builder::syntaxError(char const* text) {
-  msg::logf(_errata, msg::WARN,
-    "Syntax error '%s' near line %d, column %d.",
-    text, tsconfiglex_current_line(), tsconfiglex_current_col()
-  );
-  return 0;
-}
-
-Rv<Configuration>
-Builder::build(Buffer const& buffer) {
-  _v = _config.getRoot(); // seed current value.
-  _errata.clear(); // no errors yet.
-  tsconfig_parse_buffer(&_handlers, buffer._ptr, buffer._size);
-  return MakeRv(_config, _errata);
-}
-
-void
-Builder::groupOpen(Token const& token) {
-    _v = _v.makeGroup(_name);
-    _v.setSource(token._loc._line, token._loc._col);
-}
-void Builder::groupClose(Token const&) {
-    _v = _v.getParent();
-}
-void Builder::groupName(Token const& token) {
-    _name.set(token._s, token._n);
-}
-void Builder::listOpen(Token const& token) {
-    _v = _v.makeList(_name);
-    _v.setSource(token._loc._line, token._loc._col);
-}
-void Builder::listClose(Token const&) {
-    _v = _v.getParent();
-}
-
-void Builder::pathOpen(Token const&) {
-    _path.reset();
-    _extent.reset();
-}
-void Builder::pathTag(Token const& token) {
-    _path.append(Buffer(token._s, token._n));
-    if (_extent._ptr) {
-      _extent._size = token._s - _extent._ptr + token._n;
-    } else {
-      _extent.set(token._s, token._n);
-      _loc = token._loc;
-    }
-}
-void Builder::pathIndex(Token const& token){
-    // We take advantage of the lexer - token will always be a valid
-    // digit string that is followed by a non-digit or the FLEX
-    // required double null at the end of the input buffer.
-    _path.append(Buffer(nullptr, static_cast<size_t>(atol(token._s))));
-    if (_extent._ptr) { _extent._size = token._s - _extent._ptr + token._n;
-    } else { _extent.set(token._s, token._n);
-}
-}
-
-void Builder::pathClose(Token const&) {
-    Rv<Value> cv = _v.makePath(_path, _name);
-    if (cv.isOK()) {
-      cv.result().setText(_extent).setSource(_loc._line, _loc._col);
-      // Terminate path. This will overwrite trailing whitespace or
-      // the closing angle bracket, both of which are expendable.
-      _extent._ptr[_extent._size] = 0;
-    }
-    _name.reset();
-    _extent.reset();
-}
-
-void Builder::literalValue(Token const& token) {
-    Rv<Value> cv;
-    Buffer text(token._s, token._n);
-
-    // It's just too painful to use these strings with standard
-    // libraries without nul terminating. For strings we convert the
-    // trailing quote. For integers we abuse the fact that the parser
-    // can't reduce using this token before the lexer has read at
-    // least one char ahead.
-
-    // Note the nul is *not* included in the reported length.
-
-    if (INTEGER == token._type) {
-        cv = _v.makeInteger(text, _name);
-        token._s[token._n] = 0;
-    } else if (STRING == token._type) {
-        ++text._ptr, text._size -= 2;  // Don't include the quotes.
-        text._size = unescape_string(text._ptr, text._size);
-        text._ptr[text._size] = 0; // OK because we have the trailing quote.
-        cv = _v.makeString(text, _name);
-    } else {
-        msg::logf(_errata, msg::WARN, PRE "Unexpected literal type %d.", token._type);
-    }
-    if (!cv.isOK()) { _errata.pull(cv.errata());
-}
-    if (cv.result()) { cv.result().setSource(token._loc._line, token._loc._col);
-}
-    _name.set(nullptr,0); // used, so clear it.
-}
-void Builder::invalidToken(Token const&) { }
-
-}} // namespace ts::config
diff --git a/lib/tsconfig/TsBuilder.h b/lib/tsconfig/TsBuilder.h
deleted file mode 100644
index de765be..0000000
--- a/lib/tsconfig/TsBuilder.h
+++ /dev/null
@@ -1,101 +0,0 @@
-# if ! defined(TS_CONFIG_BUILDER_HEADER)
-# define TS_CONFIG_BUILDER_HEADER
-
-/** @file
-
-    Header for handler for parsing events.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-
-# include "TsValue.h"
-# include "TsConfigTypes.h"
-# include "TsConfigParseEvents.h"
-
-namespace ts { namespace config {
-
-/** Class to build the configuration table from parser events.
- */
-class Builder {
-public:
-  typedef Builder self;
-  struct Handler {
-    self* _ptr = nullptr; ///< Pointer to Builder instance.
-    /// Pointer to method to invoke for this event.
-    void (self::*_method)(Token const& token) = nullptr;
-
-    /// Default constructor.
-    Handler();
-  };
-
-  /// Default constructor.
-  Builder();
-  /// Destructor.
-  virtual ~Builder() {}
-  /// Construct with existing configuration.
-  Builder(Configuration const& config);
-  /// Build the table.
-  /// @return The configuration or error status.
-  Rv<Configuration> build(
-			  Buffer const& buffer ///< Input text.
-			  );
- protected:
-  /// Dispatch table for parse events.
-  Handler _dispatch[TS_CONFIG_N_EVENT_TYPES];
-  /// Event handler table for the parser.
-  TsConfigHandlers _handlers;
-  /// Dispatch methods
-  virtual void groupOpen(Token const& token);
-  virtual void groupClose(Token const& token);
-  virtual void groupName(Token const& token);
-  virtual void listOpen(Token const& token);
-  virtual void listClose(Token const& token);
-  virtual void pathOpen(Token const& token);
-  virtual void pathTag(Token const& token);
-  virtual void pathIndex(Token const& token);
-  virtual void pathClose(Token const& token);
-  virtual void literalValue(Token const& token);
-  virtual void invalidToken(Token const& token);
-  /// Syntax error handler
-  virtual int syntaxError(char const* text);
-  /// Static method to handle parser event callbacks.
-  static void dispatch(void* data, Token* token);
-  /// Static method for syntax errors.
-  static int syntaxErrorDispatch(void* data, char const* text);
-
-  // Building state.
-  Configuration _config; ///< Configuration to update.
-  Errata _errata; ///< Error accumulator.
-  Value _v; ///< Current value.
-  Buffer _name; ///< Pending group name, if any.
-  Buffer _extent; ///< Accumulator for multi-token text.
-  Location _loc; ///< Cache for multi-token text.
-  Path _path; ///< Path accumulator
-
-  /// Initialization, called from constructors.
-  self& init();
-};
-
-inline Builder::Handler::Handler()  { }
-inline Builder::Builder() { this->init(); }
-inline Builder::Builder(Configuration const& config) : _config(config) { this->init(); }
-
-}} // namespace ts::config
-
-# endif // TS_CONFIG_BUILDER_HEADER
diff --git a/lib/tsconfig/TsConfigGrammar.c b/lib/tsconfig/TsConfigGrammar.c
deleted file mode 100644
index 025b4f9..0000000
--- a/lib/tsconfig/TsConfigGrammar.c
+++ /dev/null
@@ -1,1618 +0,0 @@
-/* A Bison parser, made by GNU Bison 3.0.4.  */
-
-/* Bison implementation for Yacc-like parsers in C
-
-   Copyright (C) 1984, 1989-1990, 2000-2015 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
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* As a special exception, you may create a larger work that contains
-   part or all of the Bison parser skeleton and distribute that work
-   under terms of your choice, so long as that work isn't itself a
-   parser generator using the skeleton or a modified version thereof
-   as a parser skeleton.  Alternatively, if you modify or redistribute
-   the parser skeleton itself, you may (at your option) remove this
-   special exception, which will cause the skeleton and the resulting
-   Bison output files to be licensed under the GNU General Public
-   License without this special exception.
-
-   This special exception was added by the Free Software Foundation in
-   version 2.2 of Bison.  */
-
-/* C LALR(1) parser skeleton written by Richard Stallman, by
-   simplifying the original so-called "semantic" parser.  */
-
-/* All symbols defined below should begin with yy or YY, to avoid
-   infringing on user name space.  This should be done even for local
-   variables, as they might otherwise be expanded by user macros.
-   There are some unavoidable exceptions within include files to
-   define necessary library symbols; they are noted "INFRINGES ON
-   USER NAME SPACE" below.  */
-
-/* Identify Bison output.  */
-#define YYBISON 1
-
-/* Bison version.  */
-#define YYBISON_VERSION "3.0.4"
-
-/* Skeleton name.  */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers.  */
-#define YYPURE 1
-
-/* Push parsers.  */
-#define YYPUSH 0
-
-/* Pull parsers.  */
-#define YYPULL 1
-
-/* "%code top" blocks.  */
-#line 26 "TsConfigGrammar.y" /* yacc.c:316  */
-
-# if ! (defined(__clang_analyzer__) || defined(__COVERITY__))
-# include "TsConfigTypes.h"
-# include <stdlib.h>
-
-// Inhibit Bison definitions.
-# define YYMALLOC malloc
-# define YYFREE free
-
-# include "TsConfigParseEvents.h"
-# include "tscore/ink_defs.h"
-
-// Types we need for the lexer.
-typedef void* yyscan_t;
-extern int tsconfiglex(YYSTYPE* yylval, yyscan_t lexer);
-
-
-#line 81 "TsConfigGrammar.c" /* yacc.c:316  */
-
-/* Substitute the variable and function names.  */
-#define yyparse         tsconfigparse
-#define yylex           tsconfiglex
-#define yyerror         tsconfigerror
-#define yydebug         tsconfigdebug
-#define yynerrs         tsconfignerrs
-
-
-/* Copy the first part of user declarations.  */
-
-#line 93 "TsConfigGrammar.c" /* yacc.c:339  */
-
-# ifndef YY_NULLPTR
-#  if defined __cplusplus && 201103L <= __cplusplus
-#   define YY_NULLPTR nullptr
-#  else
-#   define YY_NULLPTR 0
-#  endif
-# endif
-
-/* Enabling verbose error messages.  */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 1
-#endif
-
-/* In a future release of Bison, this section will be replaced
-   by #include "y.tab.h".  */
-#ifndef YY_TSCONFIG_TSCONFIGGRAMMAR_H_INCLUDED
-# define YY_TSCONFIG_TSCONFIGGRAMMAR_H_INCLUDED
-/* Debug traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-#if YYDEBUG
-extern int tsconfigdebug;
-#endif
-/* "%code requires" blocks.  */
-#line 1 "TsConfigGrammar.y" /* yacc.c:355  */
-
-/** @file
-
-    TS Configuration grammar.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-
-#line 148 "TsConfigGrammar.c" /* yacc.c:355  */
-
-/* Token type.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-  enum yytokentype
-  {
-    STRING = 258,
-    IDENT = 259,
-    INTEGER = 260,
-    LIST_OPEN = 261,
-    LIST_CLOSE = 262,
-    GROUP_OPEN = 263,
-    GROUP_CLOSE = 264,
-    PATH_OPEN = 265,
-    PATH_CLOSE = 266,
-    PATH_SEPARATOR = 267,
-    SEPARATOR = 268,
-    ASSIGN = 269
-  };
-#endif
-/* Tokens.  */
-#define STRING 258
-#define IDENT 259
-#define INTEGER 260
-#define LIST_OPEN 261
-#define LIST_CLOSE 262
-#define GROUP_OPEN 263
-#define GROUP_CLOSE 264
-#define PATH_OPEN 265
-#define PATH_CLOSE 266
-#define PATH_SEPARATOR 267
-#define SEPARATOR 268
-#define ASSIGN 269
-
-/* Value type.  */
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef int YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
-# define YYSTYPE_IS_DECLARED 1
-#endif
-
-
-
-int tsconfigparse (yyscan_t lexer, struct TsConfigHandlers* handlers);
-
-#endif /* !YY_TSCONFIG_TSCONFIGGRAMMAR_H_INCLUDED  */
-
-/* Copy the second part of user declarations.  */
-
-#line 198 "TsConfigGrammar.c" /* yacc.c:358  */
-/* Unqualified %code blocks.  */
-#line 44 "TsConfigGrammar.y" /* yacc.c:359  */
-
-
-# define HANDLE_EVENT(x,y)                                                   \
-  if (handlers) {                                                            \
-    struct TsConfigEventHandler* h = &(handlers->handler[TsConfigEvent##x]); \
-    if (h->_f) h->_f(h->_data, &(y));                                        \
-  }
-
-int tsconfigerror(
-  yyscan_t lexer ATS_UNUSED,
-  struct TsConfigHandlers* handlers,
-  char const* text
-) {
-  return (handlers && handlers->error._f)
-    ? handlers->error._f(handlers->error._data, text)
-    : 0
-    ;
-}
-
-
-#line 221 "TsConfigGrammar.c" /* yacc.c:359  */
-
-#ifdef short
-# undef short
-#endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
-#endif
-
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#else
-typedef signed char yytype_int8;
-#endif
-
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
-
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
-
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-#  define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-#  define YYSIZE_T size_t
-# elif ! defined YYSIZE_T
-#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYSIZE_T size_t
-# else
-#  define YYSIZE_T unsigned int
-# endif
-#endif
-
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if defined YYENABLE_NLS && YYENABLE_NLS
-#  if ENABLE_NLS
-#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
-#  endif
-# endif
-# ifndef YY_
-#  define YY_(Msgid) Msgid
-# endif
-#endif
-
-#ifndef YY_ATTRIBUTE
-# if (defined __GNUC__                                               \
-      && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \
-     || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
-#  define YY_ATTRIBUTE(Spec) __attribute__(Spec)
-# else
-#  define YY_ATTRIBUTE(Spec) /* empty */
-# endif
-#endif
-
-#ifndef YY_ATTRIBUTE_PURE
-# define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))
-#endif
-
-#ifndef YY_ATTRIBUTE_UNUSED
-# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
-#endif
-
-#if !defined _Noreturn \
-     && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
-# if defined _MSC_VER && 1200 <= _MSC_VER
-#  define _Noreturn __declspec (noreturn)
-# else
-#  define _Noreturn YY_ATTRIBUTE ((__noreturn__))
-# endif
-#endif
-
-/* Suppress unused-variable warnings by "using" E.  */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(E) ((void) (E))
-#else
-# define YYUSE(E) /* empty */
-#endif
-
-#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
-/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
-    _Pragma ("GCC diagnostic push") \
-    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
-    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
-# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
-    _Pragma ("GCC diagnostic pop")
-#else
-# define YY_INITIAL_VALUE(Value) Value
-#endif
-#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_END
-#endif
-#ifndef YY_INITIAL_VALUE
-# define YY_INITIAL_VALUE(Value) /* Nothing. */
-#endif
-
-
-#if ! defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols.  */
-
-# ifdef YYSTACK_USE_ALLOCA
-#  if YYSTACK_USE_ALLOCA
-#   ifdef __GNUC__
-#    define YYSTACK_ALLOC __builtin_alloca
-#   elif defined __BUILTIN_VA_ARG_INCR
-#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-#   elif defined _AIX
-#    define YYSTACK_ALLOC __alloca
-#   elif defined _MSC_VER
-#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-#    define alloca _alloca
-#   else
-#    define YYSTACK_ALLOC alloca
-#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
-#     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
-#    endif
-#   endif
-#  endif
-# endif
-
-# ifdef YYSTACK_ALLOC
-   /* Pacify GCC's 'empty if-body' warning.  */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
-#  ifndef YYSTACK_ALLOC_MAXIMUM
-    /* The OS might guarantee only one guard page at the bottom of the stack,
-       and a page size can be as small as 4096 bytes.  So we cannot safely
-       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
-       to allow for a few compiler-allocated temporary stack slots.  */
-#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-#  endif
-# else
-#  define YYSTACK_ALLOC YYMALLOC
-#  define YYSTACK_FREE YYFREE
-#  ifndef YYSTACK_ALLOC_MAXIMUM
-#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-#  endif
-#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
-       && ! ((defined YYMALLOC || defined malloc) \
-             && (defined YYFREE || defined free)))
-#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#   ifndef EXIT_SUCCESS
-#    define EXIT_SUCCESS 0
-#   endif
-#  endif
-#  ifndef YYMALLOC
-#   define YYMALLOC malloc
-#   if ! defined malloc && ! defined EXIT_SUCCESS
-void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-#   endif
-#  endif
-#  ifndef YYFREE
-#   define YYFREE free
-#   if ! defined free && ! defined EXIT_SUCCESS
-void free (void *); /* INFRINGES ON USER NAME SPACE */
-#   endif
-#  endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (! defined yyoverflow \
-     && (! defined __cplusplus \
-         || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member.  */
-union yyalloc
-{
-  yytype_int16 yyss_alloc;
-  YYSTYPE yyvs_alloc;
-};
-
-/* The size of the maximum gap between one aligned stack and the next.  */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
-   N elements.  */
-# define YYSTACK_BYTES(N) \
-     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
-      + YYSTACK_GAP_MAXIMUM)
-
-# define YYCOPY_NEEDED 1
-
-/* Relocate STACK from its old location to the new one.  The
-   local variables YYSIZE and YYSTACKSIZE give the old and new number of
-   elements in the stack, and YYPTR gives the new location of the
-   stack.  Advance YYPTR to a properly aligned location for the next
-   stack.  */
-# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
-    do                                                                  \
-      {                                                                 \
-        YYSIZE_T yynewbytes;                                            \
-        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
-        Stack = &yyptr->Stack_alloc;                                    \
-        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
-        yyptr += yynewbytes / sizeof (*yyptr);                          \
-      }                                                                 \
-    while (0)
-
-#endif
-
-#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
-/* Copy COUNT objects from SRC to DST.  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)))
-#  else
-#   define YYCOPY(Dst, Src, Count)              \
-      do                                        \
-        {                                       \
-          YYSIZE_T yyi;                         \
-          for (yyi = 0; yyi < (Count); yyi++)   \
-            (Dst)[yyi] = (Src)[yyi];            \
-        }                                       \
-      while (0)
-#  endif
-# endif
-#endif /* !YYCOPY_NEEDED */
-
-/* YYFINAL -- State number of the termination state.  */
-#define YYFINAL  3
-/* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   33
-
-/* YYNTOKENS -- Number of terminals.  */
-#define YYNTOKENS  15
-/* YYNNTS -- Number of nonterminals.  */
-#define YYNNTS  20
-/* YYNRULES -- Number of rules.  */
-#define YYNRULES  32
-/* YYNSTATES -- Number of states.  */
-#define YYNSTATES  44
-
-/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
-   by yylex, with out-of-bounds checking.  */
-#define YYUNDEFTOK  2
-#define YYMAXUTOK   269
-
-#define YYTRANSLATE(YYX)                                                \
-  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
-   as returned by yylex, without out-of-bounds checking.  */
-static const yytype_uint8 yytranslate[] =
-{
-       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
-       5,     6,     7,     8,     9,    10,    11,    12,    13,    14
-};
-
-#if YYDEBUG
-  /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
-static const yytype_uint8 yyrline[] =
-{
-       0,    86,    86,    88,    90,    92,    94,    94,    94,    96,
-      96,    98,   100,   102,   104,   104,   104,   106,   106,   106,
-     106,   108,   108,   108,   110,   110,   112,   114,   116,   118,
-     118,   120,   120
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE || 1
-/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
-   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
-static const char *const yytname[] =
-{
-  "$end", "error", "$undefined", "STRING", "IDENT", "INTEGER",
-  "LIST_OPEN", "LIST_CLOSE", "GROUP_OPEN", "GROUP_CLOSE", "PATH_OPEN",
-  "PATH_CLOSE", "PATH_SEPARATOR", "SEPARATOR", "ASSIGN", "$accept",
-  "config", "group", "group_open", "group_close", "group_items", "assign",
-  "$@1", "list", "list_open", "list_close", "list_items", "value",
-  "literal", "separator", "path", "path_open", "path_close", "path_item",
-  "path_tag", YY_NULLPTR
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[NUM] -- (External) token number corresponding to the
-   (internal) symbol number NUM (which must be that of a token).  */
-static const yytype_uint16 yytoknum[] =
-{
-       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
-     265,   266,   267,   268,   269
-};
-# endif
-
-#define YYPACT_NINF -11
-
-#define yypact_value_is_default(Yystate) \
-  (!!((Yystate) == (-11)))
-
-#define YYTABLE_NINF -3
-
-#define yytable_value_is_error(Yytable_value) \
-  0
-
-  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
-     STATE-NUM.  */
-static const yytype_int8 yypact[] =
-{
-     -11,     2,    21,   -11,    -2,     5,    -2,   -11,   -11,   -11,
-     -11,    10,   -11,   -11,   -11,   -11,   -11,   -11,   -11,   -11,
-     -11,   -11,   -11,   -11,   -11,    19,     8,     0,   -11,   -11,
-      15,   -11,   -11,   -11,    -2,   -11,   -11,    -2,   -11,    19,
-     -11,   -11,   -11,   -11
-};
-
-  /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
-     Performed when YYTABLE does not specify something else to do.  Zero
-     means the default is an error.  */
-static const yytype_uint8 yydefact[] =
-{
-       6,     0,     0,     1,    24,     0,    24,    25,     8,     9,
-       7,     0,    21,    22,    23,    12,     4,    27,    19,     6,
-      18,    14,    10,    17,    20,     0,     0,     0,    31,    32,
-       0,    29,     5,     3,    24,    13,    11,    24,    28,     0,
-      26,    16,    15,    30
-};
-
-  /* YYPGOTO[NTERM-NUM].  */
-static const yytype_int8 yypgoto[] =
-{
-     -11,   -11,   -11,   -11,   -11,    11,   -11,   -11,   -11,   -11,
-     -11,   -11,     6,   -11,    -6,   -11,   -11,   -11,   -11,   -10
-};
-
-  /* YYDEFGOTO[NTERM-NUM].  */
-static const yytype_int8 yydefgoto[] =
-{
-      -1,     1,    18,    19,    33,     2,     6,    11,    20,    21,
-      36,    27,    22,    23,     8,    24,    25,    40,    30,    31
-};
-
-  /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
-     positive, shift that token.  If negative, reduce the rule whose
-     number is the opposite.  If YYTABLE_NINF, syntax error.  */
-static const yytype_int8 yytable[] =
-{
-      10,    34,     3,    12,    13,    14,    15,    35,    16,     4,
-      17,     7,     5,    12,    13,    14,    15,    32,    16,     9,
-      17,    -2,     4,    28,    29,     5,    38,    39,    41,    43,
-      26,    42,     0,    37
-};
-
-static const yytype_int8 yycheck[] =
-{
-       6,     1,     0,     3,     4,     5,     6,     7,     8,     1,
-      10,    13,     4,     3,     4,     5,     6,     9,     8,    14,
-      10,     0,     1,     4,     5,     4,    11,    12,    34,    39,
-      19,    37,    -1,    27
-};
-
-  /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
-     symbol of state STATE-NUM.  */
-static const yytype_uint8 yystos[] =
-{
-       0,    16,    20,     0,     1,     4,    21,    13,    29,    14,
-      29,    22,     3,     4,     5,     6,     8,    10,    17,    18,
-      23,    24,    27,    28,    30,    31,    20,    26,     4,     5,
-      33,    34,     9,    19,     1,     7,    25,    27,    11,    12,
-      32,    29,    29,    34
-};
-
-  /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
-static const yytype_uint8 yyr1[] =
-{
-       0,    15,    16,    17,    18,    19,    20,    20,    20,    22,
-      21,    23,    24,    25,    26,    26,    26,    27,    27,    27,
-      27,    28,    28,    28,    29,    29,    30,    31,    32,    33,
-      33,    34,    34
-};
-
-  /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
-static const yytype_uint8 yyr2[] =
-{
-       0,     2,     1,     3,     1,     1,     0,     3,     3,     0,
-       4,     3,     1,     1,     0,     3,     3,     1,     1,     1,
-       1,     1,     1,     1,     0,     1,     3,     1,     1,     1,
-       3,     1,     1
-};
-
-
-#define yyerrok         (yyerrstatus = 0)
-#define yyclearin       (yychar = YYEMPTY)
-#define YYEMPTY         (-2)
-#define YYEOF           0
-
-#define YYACCEPT        goto yyacceptlab
-#define YYABORT         goto yyabortlab
-#define YYERROR         goto yyerrorlab
-
-
-#define YYRECOVERING()  (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value)                                  \
-do                                                              \
-  if (yychar == YYEMPTY)                                        \
-    {                                                           \
-      yychar = (Token);                                         \
-      yylval = (Value);                                         \
-      YYPOPSTACK (yylen);                                       \
-      yystate = *yyssp;                                         \
-      goto yybackup;                                            \
-    }                                                           \
-  else                                                          \
-    {                                                           \
-      yyerror (lexer, handlers, YY_("syntax error: cannot back up")); \
-      YYERROR;                                                  \
-    }                                                           \
-while (0)
-
-/* Error token number */
-#define YYTERROR        1
-#define YYERRCODE       256
-
-
-
-/* Enable debugging if requested.  */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args)                        \
-do {                                            \
-  if (yydebug)                                  \
-    YYFPRINTF Args;                             \
-} while (0)
-
-/* This macro is provided for backward compatibility. */
-#ifndef YY_LOCATION_PRINT
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-#endif
-
-
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)                    \
-do {                                                                      \
-  if (yydebug)                                                            \
-    {                                                                     \
-      YYFPRINTF (stderr, "%s ", Title);                                   \
-      yy_symbol_print (stderr,                                            \
-                  Type, Value, lexer, handlers); \
-      YYFPRINTF (stderr, "\n");                                           \
-    }                                                                     \
-} while (0)
-
-
-/*----------------------------------------.
-| Print this symbol's value on YYOUTPUT.  |
-`----------------------------------------*/
-
-static void
-yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, yyscan_t lexer, struct TsConfigHandlers* handlers)
-{
-  FILE *yyo = yyoutput;
-  YYUSE (yyo);
-  YYUSE (lexer);
-  YYUSE (handlers);
-  if (!yyvaluep)
-    return;
-# ifdef YYPRINT
-  if (yytype < YYNTOKENS)
-    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
-  YYUSE (yytype);
-}
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT.  |
-`--------------------------------*/
-
-static void
-yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, yyscan_t lexer, struct TsConfigHandlers* handlers)
-{
-  YYFPRINTF (yyoutput, "%s %s (",
-             yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
-
-  yy_symbol_value_print (yyoutput, yytype, yyvaluep, lexer, handlers);
-  YYFPRINTF (yyoutput, ")");
-}
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included).                                                   |
-`------------------------------------------------------------------*/
-
-static void
-yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
-{
-  YYFPRINTF (stderr, "Stack now");
-  for (; yybottom <= yytop; yybottom++)
-    {
-      int yybot = *yybottom;
-      YYFPRINTF (stderr, " %d", yybot);
-    }
-  YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top)                            \
-do {                                                            \
-  if (yydebug)                                                  \
-    yy_stack_print ((Bottom), (Top));                           \
-} while (0)
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced.  |
-`------------------------------------------------*/
-
-static void
-yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule, yyscan_t lexer, struct TsConfigHandlers* handlers)
-{
-  unsigned long int yylno = yyrline[yyrule];
-  int yynrhs = yyr2[yyrule];
-  int yyi;
-  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
-             yyrule - 1, yylno);
-  /* The symbols being reduced.  */
-  for (yyi = 0; yyi < yynrhs; yyi++)
-    {
-      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
-      yy_symbol_print (stderr,
-                       yystos[yyssp[yyi + 1 - yynrhs]],
-                       &(yyvsp[(yyi + 1) - (yynrhs)])
-                                              , lexer, handlers);
-      YYFPRINTF (stderr, "\n");
-    }
-}
-
-# define YY_REDUCE_PRINT(Rule)          \
-do {                                    \
-  if (yydebug)                          \
-    yy_reduce_print (yyssp, yyvsp, Rule, lexer, handlers); \
-} while (0)
-
-/* Nonzero means print parse trace.  It is left uninitialized so that
-   multiple parsers can coexist.  */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks.  */
-#ifndef YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
-   if the built-in stack extension method is used).
-
-   Do not make this value too large; the results are undefined if
-   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
-   evaluated with infinite-precision integer arithmetic.  */
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-#  if defined __GLIBC__ && defined _STRING_H
-#   define yystrlen strlen
-#  else
-/* Return the length of YYSTR.  */
-static YYSIZE_T
-yystrlen (const char *yystr)
-{
-  YYSIZE_T yylen;
-  for (yylen = 0; yystr[yylen]; yylen++)
-    continue;
-  return yylen;
-}
-#  endif
-# endif
-
-# ifndef yystpcpy
-#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
-#   define yystpcpy stpcpy
-#  else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
-   YYDEST.  */
-static char *
-yystpcpy (char *yydest, const char *yysrc)
-{
-  char *yyd = yydest;
-  const char *yys = yysrc;
-
-  while ((*yyd++ = *yys++) != '\0')
-    continue;
-
-  return yyd - 1;
-}
-#  endif
-# endif
-
-# ifndef yytnamerr
-/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
-   quotes and backslashes, so that it's suitable for yyerror.  The
-   heuristic is that double-quoting is unnecessary unless the string
-   contains an apostrophe, a comma, or backslash (other than
-   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
-   null, do not copy; instead, return the length of what the result
-   would have been.  */
-static YYSIZE_T
-yytnamerr (char *yyres, const char *yystr)
-{
-  if (*yystr == '"')
-    {
-      YYSIZE_T yyn = 0;
-      char const *yyp = yystr;
-
-      for (;;)
-        switch (*++yyp)
-          {
-          case '\'':
-          case ',':
-            goto do_not_strip_quotes;
-
-          case '\\':
-            if (*++yyp != '\\')
-              goto do_not_strip_quotes;
-            /* Fall through.  */
-          default:
-            if (yyres)
-              yyres[yyn] = *yyp;
-            yyn++;
-            break;
-
-          case '"':
-            if (yyres)
-              yyres[yyn] = '\0';
-            return yyn;
-          }
-    do_not_strip_quotes: ;
-    }
-
-  if (! yyres)
-    return yystrlen (yystr);
-
-  return yystpcpy (yyres, yystr) - yyres;
-}
-# endif
-
-/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
-   about the unexpected token YYTOKEN for the state stack whose top is
-   YYSSP.
-
-   Return 0 if *YYMSG was successfully written.  Return 1 if *YYMSG is
-   not large enough to hold the message.  In that case, also set
-   *YYMSG_ALLOC to the required number of bytes.  Return 2 if the
-   required number of bytes is too large to store.  */
-static int
-yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
-                yytype_int16 *yyssp, int yytoken)
-{
-  YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
-  YYSIZE_T yysize = yysize0;
-  enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
-  /* Internationalized format string. */
-  const char *yyformat = YY_NULLPTR;
-  /* Arguments of yyformat. */
-  char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
-  /* Number of reported tokens (one for the "unexpected", one per
-     "expected"). */
-  int yycount = 0;
-
-  /* There are many possibilities here to consider:
-     - If this state is a consistent state with a default action, then
-       the only way this function was invoked is if the default action
-       is an error action.  In that case, don't check for expected
-       tokens because there are none.
-     - The only way there can be no lookahead present (in yychar) is if
-       this state is a consistent state with a default action.  Thus,
-       detecting the absence of a lookahead is sufficient to determine
-       that there is no unexpected or expected token to report.  In that
-       case, just report a simple "syntax error".
-     - Don't assume there isn't a lookahead just because this state is a
-       consistent state with a default action.  There might have been a
-       previous inconsistent state, consistent state with a non-default
-       action, or user semantic action that manipulated yychar.
-     - Of course, the expected token list depends on states to have
-       correct lookahead information, and it depends on the parser not
-       to perform extra reductions after fetching a lookahead from the
-       scanner and before detecting a syntax error.  Thus, state merging
-       (from LALR or IELR) and default reductions corrupt the expected
-       token list.  However, the list is correct for canonical LR with
-       one exception: it will still contain any token that will not be
-       accepted due to an error action in a later state.
-  */
-  if (yytoken != YYEMPTY)
-    {
-      int yyn = yypact[*yyssp];
-      yyarg[yycount++] = yytname[yytoken];
-      if (!yypact_value_is_default (yyn))
-        {
-          /* Start YYX at -YYN if negative to avoid negative indexes in
-             YYCHECK.  In other words, skip the first -YYN actions for
-             this state because they are default actions.  */
-          int yyxbegin = yyn < 0 ? -yyn : 0;
-          /* Stay within bounds of both yycheck and yytname.  */
-          int yychecklim = YYLAST - yyn + 1;
-          int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
-          int yyx;
-
-          for (yyx = yyxbegin; yyx < yyxend; ++yyx)
-            if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
-                && !yytable_value_is_error (yytable[yyx + yyn]))
-              {
-                if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
-                  {
-                    yycount = 1;
-                    yysize = yysize0;
-                    break;
-                  }
-                yyarg[yycount++] = yytname[yyx];
-                {
-                  YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
-                  if (! (yysize <= yysize1
-                         && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
-                    return 2;
-                  yysize = yysize1;
-                }
-              }
-        }
-    }
-
-  switch (yycount)
-    {
-# define YYCASE_(N, S)                      \
-      case N:                               \
-        yyformat = S;                       \
-      break
-      YYCASE_(0, YY_("syntax error"));
-      YYCASE_(1, YY_("syntax error, unexpected %s"));
-      YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
-      YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
-      YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
-      YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
-# undef YYCASE_
-    }
-
-  {
-    YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
-    if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
-      return 2;
-    yysize = yysize1;
-  }
-
-  if (*yymsg_alloc < yysize)
-    {
-      *yymsg_alloc = 2 * yysize;
-      if (! (yysize <= *yymsg_alloc
-             && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
-        *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
-      return 1;
-    }
-
-  /* Avoid sprintf, as that infringes on the user's name space.
-     Don't have undefined behavior even if the translation
-     produced a string with the wrong number of "%s"s.  */
-  {
-    char *yyp = *yymsg;
-    int yyi = 0;
-    while ((*yyp = *yyformat) != '\0')
-      if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
-        {
-          yyp += yytnamerr (yyp, yyarg[yyi++]);
-          yyformat += 2;
-        }
-      else
-        {
-          yyp++;
-          yyformat++;
-        }
-  }
-  return 0;
-}
-#endif /* YYERROR_VERBOSE */
-
-/*-----------------------------------------------.
-| Release the memory associated to this symbol.  |
-`-----------------------------------------------*/
-
-static void
-yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, yyscan_t lexer, struct TsConfigHandlers* handlers)
-{
-  YYUSE (yyvaluep);
-  YYUSE (lexer);
-  YYUSE (handlers);
-  if (!yymsg)
-    yymsg = "Deleting";
-  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
-
-  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-  YYUSE (yytype);
-  YY_IGNORE_MAYBE_UNINITIALIZED_END
-}
-
-
-
-
-/*----------.
-| yyparse.  |
-`----------*/
-
-int
-yyparse (yyscan_t lexer, struct TsConfigHandlers* handlers)
-{
-/* The lookahead symbol.  */
-int yychar;
-
-
-/* The semantic value of the lookahead symbol.  */
-/* Default value used for initialization, for pacifying older GCCs
-   or non-GCC compilers.  */
-YY_INITIAL_VALUE (static YYSTYPE yyval_default;)
-YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);
-
-    /* Number of syntax errors so far.  */
-    int yynerrs;
-
-    int yystate;
-    /* Number of tokens to shift before error messages enabled.  */
-    int yyerrstatus;
-
-    /* The stacks and their tools:
-       'yyss': related to states.
-       'yyvs': related to semantic values.
-
-       Refer to the stacks through separate pointers, to allow yyoverflow
-       to reallocate them elsewhere.  */
-
-    /* The state stack.  */
-    yytype_int16 yyssa[YYINITDEPTH];
-    yytype_int16 *yyss;
-    yytype_int16 *yyssp;
-
-    /* The semantic value stack.  */
-    YYSTYPE yyvsa[YYINITDEPTH];
-    YYSTYPE *yyvs;
-    YYSTYPE *yyvsp;
-
-    YYSIZE_T yystacksize;
-
-  int yyn;
-  int yyresult;
-  /* Lookahead token as an internal (translated) token number.  */
-  int yytoken = 0;
-  /* The variables used to return semantic value and location from the
-     action routines.  */
-  YYSTYPE yyval;
-
-#if YYERROR_VERBOSE
-  /* Buffer for error messages, and its allocated size.  */
-  char yymsgbuf[128];
-  char *yymsg = yymsgbuf;
-  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
-#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
-
-  /* The number of symbols on the RHS of the reduced rule.
-     Keep to zero when no symbol should be popped.  */
-  int yylen = 0;
-
-  yyssp = yyss = yyssa;
-  yyvsp = yyvs = yyvsa;
-  yystacksize = YYINITDEPTH;
-
-  YYDPRINTF ((stderr, "Starting parse\n"));
-
-  yystate = 0;
-  yyerrstatus = 0;
-  yynerrs = 0;
-  yychar = YYEMPTY; /* Cause a token to be read.  */
-  goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate.  |
-`------------------------------------------------------------*/
- yynewstate:
-  /* In all cases, when you get here, the value and location stacks
-     have just been pushed.  So pushing a state here evens the stacks.  */
-  yyssp++;
-
- yysetstate:
-  *yyssp = yystate;
-
-  if (yyss + yystacksize - 1 <= yyssp)
-    {
-      /* Get the current used size of the three stacks, in elements.  */
-      YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
-      {
-        /* Give user a chance to reallocate the stack.  Use copies of
-           these so that the &'s don't force the real ones into
-           memory.  */
-        YYSTYPE *yyvs1 = yyvs;
-        yytype_int16 *yyss1 = yyss;
-
-        /* Each stack pointer address is followed by the size of the
-           data in use in that stack, in bytes.  This used to be a
-           conditional around just the two extra args, but that might
-           be undefined if yyoverflow is a macro.  */
-        yyoverflow (YY_("memory exhausted"),
-                    &yyss1, yysize * sizeof (*yyssp),
-                    &yyvs1, yysize * sizeof (*yyvsp),
-                    &yystacksize);
-
-        yyss = yyss1;
-        yyvs = yyvs1;
-      }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
-      goto yyexhaustedlab;
-# else
-      /* Extend the stack our own way.  */
-      if (YYMAXDEPTH <= yystacksize)
-        goto yyexhaustedlab;
-      yystacksize *= 2;
-      if (YYMAXDEPTH < yystacksize)
-        yystacksize = YYMAXDEPTH;
-
-      {
-        yytype_int16 *yyss1 = yyss;
-        union yyalloc *yyptr =
-          (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
-        if (! yyptr)
-          goto yyexhaustedlab;
-        YYSTACK_RELOCATE (yyss_alloc, yyss);
-        YYSTACK_RELOCATE (yyvs_alloc, yyvs);
-#  undef YYSTACK_RELOCATE
-        if (yyss1 != yyssa)
-          YYSTACK_FREE (yyss1);
-      }
-# endif
-#endif /* no yyoverflow */
-
-      yyssp = yyss + yysize - 1;
-      yyvsp = yyvs + yysize - 1;
-
-      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
-                  (unsigned long int) yystacksize));
-
-      if (yyss + yystacksize - 1 <= yyssp)
-        YYABORT;
-    }
-
-  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
-  if (yystate == YYFINAL)
-    YYACCEPT;
-
-  goto yybackup;
-
-/*-----------.
-| yybackup.  |
-`-----------*/
-yybackup:
-
-  /* Do appropriate processing given the current state.  Read a
-     lookahead token if we need one and don't already have one.  */
-
-  /* First try to decide what to do without reference to lookahead token.  */
-  yyn = yypact[yystate];
-  if (yypact_value_is_default (yyn))
-    goto yydefault;
-
-  /* Not known => get a lookahead token if don't already have one.  */
-
-  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
-  if (yychar == YYEMPTY)
-    {
-      YYDPRINTF ((stderr, "Reading a token: "));
-      yychar = yylex (&yylval, lexer);
-    }
-
-  if (yychar <= YYEOF)
-    {
-      yychar = yytoken = YYEOF;
-      YYDPRINTF ((stderr, "Now at end of input.\n"));
-    }
-  else
-    {
-      yytoken = YYTRANSLATE (yychar);
-      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
-    }
-
-  /* If the proper action on seeing token YYTOKEN is to reduce or to
-     detect an error, take that action.  */
-  yyn += yytoken;
-  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
-    goto yydefault;
-  yyn = yytable[yyn];
-  if (yyn <= 0)
-    {
-      if (yytable_value_is_error (yyn))
-        goto yyerrlab;
-      yyn = -yyn;
-      goto yyreduce;
-    }
-
-  /* Count tokens shifted since error; after three, turn off error
-     status.  */
-  if (yyerrstatus)
-    yyerrstatus--;
-
-  /* Shift the lookahead token.  */
-  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
-  /* Discard the shifted token.  */
-  yychar = YYEMPTY;
-
-  yystate = yyn;
-  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-  *++yyvsp = yylval;
-  YY_IGNORE_MAYBE_UNINITIALIZED_END
-
-  goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state.  |
-`-----------------------------------------------------------*/
-yydefault:
-  yyn = yydefact[yystate];
-  if (yyn == 0)
-    goto yyerrlab;
-  goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction.  |
-`-----------------------------*/
-yyreduce:
-  /* yyn is the number of a rule to reduce with.  */
-  yylen = yyr2[yyn];
-
-  /* If YYLEN is nonzero, implement the default value of the action:
-     '$$ = $1'.
-
-     Otherwise, the following line sets YYVAL to garbage.
-     This behavior is undocumented and Bison
-     users should not rely upon it.  Assigning to YYVAL
-     unconditionally makes the parser a bit smaller, and it avoids a
-     GCC warning that YYVAL may be used uninitialized.  */
-  yyval = yyvsp[1-yylen];
-
-
-  YY_REDUCE_PRINT (yyn);
-  switch (yyn)
-    {
-        case 4:
-#line 90 "TsConfigGrammar.y" /* yacc.c:1646  */
-    { HANDLE_EVENT(GroupOpen, (yyvsp[0])); }
-#line 1330 "TsConfigGrammar.c" /* yacc.c:1646  */
-    break;
-
-  case 5:
-#line 92 "TsConfigGrammar.y" /* yacc.c:1646  */
-    { HANDLE_EVENT(GroupClose, (yyvsp[0])); }
-#line 1336 "TsConfigGrammar.c" /* yacc.c:1646  */
-    break;
-
-  case 9:
-#line 96 "TsConfigGrammar.y" /* yacc.c:1646  */
-    { HANDLE_EVENT(GroupName, (yyvsp[-1])); }
-#line 1342 "TsConfigGrammar.c" /* yacc.c:1646  */
-    break;
-
-  case 12:
-#line 100 "TsConfigGrammar.y" /* yacc.c:1646  */
-    { HANDLE_EVENT(ListOpen, (yyvsp[0])); }
-#line 1348 "TsConfigGrammar.c" /* yacc.c:1646  */
-    break;
-
-  case 13:
-#line 102 "TsConfigGrammar.y" /* yacc.c:1646  */
-    { HANDLE_EVENT(ListClose, (yyvsp[0])); }
-#line 1354 "TsConfigGrammar.c" /* yacc.c:1646  */
-    break;
-
-  case 17:
-#line 106 "TsConfigGrammar.y" /* yacc.c:1646  */
-    { HANDLE_EVENT(LiteralValue, (yyvsp[0])); }
-#line 1360 "TsConfigGrammar.c" /* yacc.c:1646  */
-    break;
-
-  case 27:
-#line 114 "TsConfigGrammar.y" /* yacc.c:1646  */
-    { HANDLE_EVENT(PathOpen, (yyvsp[0])); }
-#line 1366 "TsConfigGrammar.c" /* yacc.c:1646  */
-    break;
-
-  case 28:
-#line 116 "TsConfigGrammar.y" /* yacc.c:1646  */
-    { HANDLE_EVENT(PathClose, (yyvsp[0])); }
-#line 1372 "TsConfigGrammar.c" /* yacc.c:1646  */
-    break;
-
-  case 31:
-#line 120 "TsConfigGrammar.y" /* yacc.c:1646  */
-    { HANDLE_EVENT(PathTag, (yyvsp[0])); }
-#line 1378 "TsConfigGrammar.c" /* yacc.c:1646  */
-    break;
-
-  case 32:
-#line 120 "TsConfigGrammar.y" /* yacc.c:1646  */
-    { HANDLE_EVENT(PathIndex, (yyvsp[0])); }
-#line 1384 "TsConfigGrammar.c" /* yacc.c:1646  */
-    break;
-
-
-#line 1388 "TsConfigGrammar.c" /* yacc.c:1646  */
-      default: break;
-    }
-  /* User semantic actions sometimes alter yychar, and that requires
-     that yytoken be updated with the new translation.  We take the
-     approach of translating immediately before every use of yytoken.
-     One alternative is translating here after every semantic action,
-     but that translation would be missed if the semantic action invokes
-     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
-     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
-     incorrect destructor might then be invoked immediately.  In the
-     case of YYERROR or YYBACKUP, subsequent parser actions might lead
-     to an incorrect destructor call or verbose syntax error message
-     before the lookahead is translated.  */
-  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-
-  YYPOPSTACK (yylen);
-  yylen = 0;
-  YY_STACK_PRINT (yyss, yyssp);
-
-  *++yyvsp = yyval;
-
-  /* Now 'shift' the result of the reduction.  Determine what state
-     that goes to, based on the state we popped back to and the rule
-     number reduced by.  */
-
-  yyn = yyr1[yyn];
-
-  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
-  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
-    yystate = yytable[yystate];
-  else
-    yystate = yydefgoto[yyn - YYNTOKENS];
-
-  goto yynewstate;
-
-
-/*--------------------------------------.
-| yyerrlab -- here on detecting error.  |
-`--------------------------------------*/
-yyerrlab:
-  /* Make sure we have latest lookahead translation.  See comments at
-     user semantic actions for why this is necessary.  */
-  yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
-
-  /* If not already recovering from an error, report this error.  */
-  if (!yyerrstatus)
-    {
-      ++yynerrs;
-#if ! YYERROR_VERBOSE
-      yyerror (lexer, handlers, YY_("syntax error"));
-#else
-# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
-                                        yyssp, yytoken)
-      {
-        char const *yymsgp = YY_("syntax error");
-        int yysyntax_error_status;
-        yysyntax_error_status = YYSYNTAX_ERROR;
-        if (yysyntax_error_status == 0)
-          yymsgp = yymsg;
-        else if (yysyntax_error_status == 1)
-          {
-            if (yymsg != yymsgbuf)
-              YYSTACK_FREE (yymsg);
-            yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
-            if (!yymsg)
-              {
-                yymsg = yymsgbuf;
-                yymsg_alloc = sizeof yymsgbuf;
-                yysyntax_error_status = 2;
-              }
-            else
-              {
-                yysyntax_error_status = YYSYNTAX_ERROR;
-                yymsgp = yymsg;
-              }
-          }
-        yyerror (lexer, handlers, yymsgp);
-        if (yysyntax_error_status == 2)
-          goto yyexhaustedlab;
-      }
-# undef YYSYNTAX_ERROR
-#endif
-    }
-
-
-
-  if (yyerrstatus == 3)
-    {
-      /* If just tried and failed to reuse lookahead token after an
-         error, discard it.  */
-
-      if (yychar <= YYEOF)
-        {
-          /* Return failure if at end of input.  */
-          if (yychar == YYEOF)
-            YYABORT;
-        }
-      else
-        {
-          yydestruct ("Error: discarding",
-                      yytoken, &yylval, lexer, handlers);
-          yychar = YYEMPTY;
-        }
-    }
-
-  /* Else will try to reuse lookahead token after shifting the error
-     token.  */
-  goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR.  |
-`---------------------------------------------------*/
-yyerrorlab:
-
-  /* Pacify compilers like GCC when the user code never invokes
-     YYERROR and the label yyerrorlab therefore never appears in user
-     code.  */
-  if (/*CONSTCOND*/ 0)
-     goto yyerrorlab;
-
-  /* Do not reclaim the symbols of the rule whose action triggered
-     this YYERROR.  */
-  YYPOPSTACK (yylen);
-  yylen = 0;
-  YY_STACK_PRINT (yyss, yyssp);
-  yystate = *yyssp;
-  goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR.  |
-`-------------------------------------------------------------*/
-yyerrlab1:
-  yyerrstatus = 3;      /* Each real token shifted decrements this.  */
-
-  for (;;)
-    {
-      yyn = yypact[yystate];
-      if (!yypact_value_is_default (yyn))
-        {
-          yyn += YYTERROR;
-          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
-            {
-              yyn = yytable[yyn];
-              if (0 < yyn)
-                break;
-            }
-        }
-
-      /* Pop the current state because it cannot handle the error token.  */
-      if (yyssp == yyss)
-        YYABORT;
-
-
-      yydestruct ("Error: popping",
-                  yystos[yystate], yyvsp, lexer, handlers);
-      YYPOPSTACK (1);
-      yystate = *yyssp;
-      YY_STACK_PRINT (yyss, yyssp);
-    }
-
-  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-  *++yyvsp = yylval;
-  YY_IGNORE_MAYBE_UNINITIALIZED_END
-
-
-  /* Shift the error token.  */
-  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
-
-  yystate = yyn;
-  goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here.  |
-`-------------------------------------*/
-yyacceptlab:
-  yyresult = 0;
-  goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here.  |
-`-----------------------------------*/
-yyabortlab:
-  yyresult = 1;
-  goto yyreturn;
-
-#if !defined yyoverflow || YYERROR_VERBOSE
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here.  |
-`-------------------------------------------------*/
-yyexhaustedlab:
-  yyerror (lexer, handlers, YY_("memory exhausted"));
-  yyresult = 2;
-  /* Fall through.  */
-#endif
-
-yyreturn:
-  if (yychar != YYEMPTY)
-    {
-      /* Make sure we have latest lookahead translation.  See comments at
-         user semantic actions for why this is necessary.  */
-      yytoken = YYTRANSLATE (yychar);
-      yydestruct ("Cleanup: discarding lookahead",
-                  yytoken, &yylval, lexer, handlers);
-    }
-  /* Do not reclaim the symbols of the rule whose action triggered
-     this YYABORT or YYACCEPT.  */
-  YYPOPSTACK (yylen);
-  YY_STACK_PRINT (yyss, yyssp);
-  while (yyssp != yyss)
-    {
-      yydestruct ("Cleanup: popping",
-                  yystos[*yyssp], yyvsp, lexer, handlers);
-      YYPOPSTACK (1);
-    }
-#ifndef yyoverflow
-  if (yyss != yyssa)
-    YYSTACK_FREE (yyss);
-#endif
-#if YYERROR_VERBOSE
-  if (yymsg != yymsgbuf)
-    YYSTACK_FREE (yymsg);
-#endif
-  return yyresult;
-}
-#line 122 "TsConfigGrammar.y" /* yacc.c:1906  */
-
-
-# endif // __clang_analyzer__
diff --git a/lib/tsconfig/TsConfigGrammar.h b/lib/tsconfig/TsConfigGrammar.h
deleted file mode 100644
index 4d98d3a..0000000
--- a/lib/tsconfig/TsConfigGrammar.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/* A Bison parser, made by GNU Bison 3.0.4.  */
-
-/* Bison interface for Yacc-like parsers in C
-
-   Copyright (C) 1984, 1989-1990, 2000-2015 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
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* As a special exception, you may create a larger work that contains
-   part or all of the Bison parser skeleton and distribute that work
-   under terms of your choice, so long as that work isn't itself a
-   parser generator using the skeleton or a modified version thereof
-   as a parser skeleton.  Alternatively, if you modify or redistribute
-   the parser skeleton itself, you may (at your option) remove this
-   special exception, which will cause the skeleton and the resulting
-   Bison output files to be licensed under the GNU General Public
-   License without this special exception.
-
-   This special exception was added by the Free Software Foundation in
-   version 2.2 of Bison.  */
-
-#ifndef YY_TSCONFIG_TSCONFIGGRAMMAR_H_INCLUDED
-# define YY_TSCONFIG_TSCONFIGGRAMMAR_H_INCLUDED
-/* Debug traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-#if YYDEBUG
-extern int tsconfigdebug;
-#endif
-/* "%code requires" blocks.  */
-#line 1 "TsConfigGrammar.y" /* yacc.c:1909  */
-
-/** @file
-
-    TS Configuration grammar.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-
-#line 69 "TsConfigGrammar.h" /* yacc.c:1909  */
-
-/* Token type.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-  enum yytokentype
-  {
-    STRING = 258,
-    IDENT = 259,
-    INTEGER = 260,
-    LIST_OPEN = 261,
-    LIST_CLOSE = 262,
-    GROUP_OPEN = 263,
-    GROUP_CLOSE = 264,
-    PATH_OPEN = 265,
-    PATH_CLOSE = 266,
-    PATH_SEPARATOR = 267,
-    SEPARATOR = 268,
-    ASSIGN = 269
-  };
-#endif
-/* Tokens.  */
-#define STRING 258
-#define IDENT 259
-#define INTEGER 260
-#define LIST_OPEN 261
-#define LIST_CLOSE 262
-#define GROUP_OPEN 263
-#define GROUP_CLOSE 264
-#define PATH_OPEN 265
-#define PATH_CLOSE 266
-#define PATH_SEPARATOR 267
-#define SEPARATOR 268
-#define ASSIGN 269
-
-/* Value type.  */
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef int YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
-# define YYSTYPE_IS_DECLARED 1
-#endif
-
-
-
-int tsconfigparse (yyscan_t lexer, struct TsConfigHandlers* handlers);
-
-#endif /* !YY_TSCONFIG_TSCONFIGGRAMMAR_H_INCLUDED  */
diff --git a/lib/tsconfig/TsConfigGrammar.y b/lib/tsconfig/TsConfigGrammar.y
deleted file mode 100644
index a1e65a1..0000000
--- a/lib/tsconfig/TsConfigGrammar.y
+++ /dev/null
@@ -1,124 +0,0 @@
-%code requires {
-/** @file
-
-    TS Configuration grammar.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-}
-
-%code top {
-# if ! (defined(__clang_analyzer__) || defined(__COVERITY__))
-# include "TsConfigTypes.h"
-# include <stdlib.h>
-
-// Inhibit Bison definitions.
-# define YYMALLOC malloc
-# define YYFREE free
-
-# include "TsConfigParseEvents.h"
-# include "tscore/ink_defs.h"
-
-// Types we need for the lexer.
-typedef void* yyscan_t;
-extern int tsconfiglex(YYSTYPE* yylval, yyscan_t lexer);
-
-}
-
-%code {
-
-# define HANDLE_EVENT(x,y)                                                   \
-  if (handlers) {                                                            \
-    struct TsConfigEventHandler* h = &(handlers->handler[TsConfigEvent##x]); \
-    if (h->_f) h->_f(h->_data, &(y));                                        \
-  }
-
-int tsconfigerror(
-  yyscan_t lexer ATS_UNUSED,
-  struct TsConfigHandlers* handlers,
-  char const* text
-) {
-  return (handlers && handlers->error._f)
-    ? handlers->error._f(handlers->error._data, text)
-    : 0
-    ;
-}
-
-}
-
-%token STRING
-%token IDENT
-%token INTEGER
-%token LIST_OPEN
-%token LIST_CLOSE
-%token GROUP_OPEN
-%token GROUP_CLOSE
-%token PATH_OPEN
-%token PATH_CLOSE
-%token PATH_SEPARATOR
-%token SEPARATOR
-%token ASSIGN
-
-%error-verbose
-%define api.pure
-%parse-param { yyscan_t lexer }
-%parse-param { struct TsConfigHandlers* handlers }
-%lex-param { yyscan_t lexer }
-
-%%
-
-config: group_items;
-
-group: group_open group_items group_close ;
-
-group_open: GROUP_OPEN { HANDLE_EVENT(GroupOpen, $1); } ;
-
-group_close: GROUP_CLOSE { HANDLE_EVENT(GroupClose, $1); } ;
-
-group_items: /* empty */ | group_items assign separator | group_items error separator ;
-
-assign: IDENT ASSIGN { HANDLE_EVENT(GroupName, $1); } value ;
-
-list: list_open list_items list_close ;
-
-list_open: LIST_OPEN { HANDLE_EVENT(ListOpen, $1); } ;
-
-list_close: LIST_CLOSE { HANDLE_EVENT(ListClose, $1); } ;
-
-list_items: /* empty */ | list_items value separator | list_items error separator;
-
-value: literal { HANDLE_EVENT(LiteralValue, $1); } | list | group | path;
-
-literal: STRING | IDENT | INTEGER ;
-
-separator: /* empty */ | SEPARATOR ;
-
-path: path_open path_item path_close;
-
-path_open: PATH_OPEN { HANDLE_EVENT(PathOpen, $1); }
-
-path_close: PATH_CLOSE { HANDLE_EVENT(PathClose, $1); }
-
-path_item: path_tag | path_item PATH_SEPARATOR path_tag ;
-
-path_tag: IDENT { HANDLE_EVENT(PathTag, $1); } | INTEGER { HANDLE_EVENT(PathIndex, $1); };
-
-%%
-
-# endif // __clang_analyzer__
diff --git a/lib/tsconfig/TsConfigLexer.h b/lib/tsconfig/TsConfigLexer.h
deleted file mode 100644
index 40262ed..0000000
--- a/lib/tsconfig/TsConfigLexer.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/** @file
-
-    A brief file description
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-# if ! defined(TS_CONFIG_LEXER_HEADER)
-# define TS_CONFIG_LEXER_HEADER
-
-struct TsConfigHandlers; // forward declare.
-
-# if defined(__cplusplus)
-    extern "C" {
-# endif
-
-/// Get the current line in the buffer during parsing.
-/// @return 1 based line number.
-extern int tsconfiglex_current_line(void);
-/// Get the current column in the buffer during parsing.
-/// @return 0 base column number.
-extern int tsconfiglex_current_col(void);
-
-/** Parse @a buffer.
-
-    The @a buffer is parsed and the events dispatched via @a handlers.
-
-    @note The contents of @a buffer are in general modified to handle
-    null termination and processing escape codes in strings. Tokens
-    passed to the handlers are simply offsets in to @a buffer and
-    therefore have the same lifetime as @a buffer.
-
-    @return Not sure.
- */
-extern int tsconfig_parse_buffer(
-  struct TsConfigHandlers* handlers, ///< Syntax handlers.
-  char* buffer, ///< Input buffer.
-  size_t buffer_len ///< Length of input buffer.
-);
-
-# if defined(__cplusplus)
-}
-# endif
-
-# endif // TS_CONFIG_LEXER_HEADER
diff --git a/lib/tsconfig/TsConfigParseEvents.h b/lib/tsconfig/TsConfigParseEvents.h
deleted file mode 100644
index 237514b..0000000
--- a/lib/tsconfig/TsConfigParseEvents.h
+++ /dev/null
@@ -1,67 +0,0 @@
-# if ! defined(TS_CONFIG_PARSE_EVENTS_HEADER)
-# define TS_CONFIG_PARSE_EVENTS_HEADER
-
-/** @file
-
-    Definition of parsing events and handlers.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-
-# include "TsConfigTypes.h"
-
-typedef void (*TsConfigEventFunction)(void* data, YYSTYPE* token);
-struct TsConfigEventHandler {
-    TsConfigEventFunction _f; ///< Callback function.
-    void* _data; ///< Callback context data.
-};
-typedef int (*TsConfigErrorFunction)(void* data, char const* text);
-struct TsConfigErrorHandler {
-    TsConfigErrorFunction _f; ///< Callback function.
-    void* _data; ///< Callback context data.
-};
-
-enum TsConfigEventType {
-    TsConfigEventGroupOpen,
-    TsConfigEventGroupName,
-    TsConfigEventGroupClose,
-    TsConfigEventListOpen,
-    TsConfigEventListClose,
-    TsConfigEventPathOpen,
-    TsConfigEventPathTag,
-    TsConfigEventPathIndex,
-    TsConfigEventPathClose,
-    TsConfigEventLiteralValue,
-    TsConfigEventInvalidToken
-};
-
-# if defined(__cplusplus)
-static const size_t TS_CONFIG_N_EVENT_TYPES = TsConfigEventInvalidToken + 1;
-# else
-# define TS_CONFIG_N_EVENT_TYPES (TsConfigEventInvalidToken + 1)
-# endif
-
-struct TsConfigHandlers {
-    struct TsConfigErrorHandler error; ///< Syntax error.
-    /// Parsing event handlers.
-    /// Indexed by @c TsConfigEventType.
-    struct TsConfigEventHandler handler[TS_CONFIG_N_EVENT_TYPES];
-};
-
-# endif // TS_CONFIG_PARSE_EVENTS_HEADER
diff --git a/lib/tsconfig/TsConfigSyntax.c b/lib/tsconfig/TsConfigSyntax.c
deleted file mode 100644
index 8876431..0000000
--- a/lib/tsconfig/TsConfigSyntax.c
+++ /dev/null
@@ -1,2168 +0,0 @@
-#line 2 "TsConfigSyntax.c"
-
-#line 4 "TsConfigSyntax.c"
-
-#define  YY_INT_ALIGNED short int
-
-/* A lexical scanner generated by flex */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 6
-#define YY_FLEX_SUBMINOR_VERSION 0
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif
-
-/* First, we deal with  platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-
-/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types.
- */
-#ifndef __STDC_LIMIT_MACROS
-#define __STDC_LIMIT_MACROS 1
-#endif
-
-#include <inttypes.h>
-typedef int8_t flex_int8_t;
-typedef uint8_t flex_uint8_t;
-typedef int16_t flex_int16_t;
-typedef uint16_t flex_uint16_t;
-typedef int32_t flex_int32_t;
-typedef uint32_t flex_uint32_t;
-#else
-typedef signed char flex_int8_t;
-typedef short int flex_int16_t;
-typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t;
-typedef unsigned short int flex_uint16_t;
-typedef unsigned int flex_uint32_t;
-
-/* Limits of integral types. */
-#ifndef INT8_MIN
-#define INT8_MIN               (-128)
-#endif
-#ifndef INT16_MIN
-#define INT16_MIN              (-32767-1)
-#endif
-#ifndef INT32_MIN
-#define INT32_MIN              (-2147483647-1)
-#endif
-#ifndef INT8_MAX
-#define INT8_MAX               (127)
-#endif
-#ifndef INT16_MAX
-#define INT16_MAX              (32767)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX              (2147483647)
-#endif
-#ifndef UINT8_MAX
-#define UINT8_MAX              (255U)
-#endif
-#ifndef UINT16_MAX
-#define UINT16_MAX             (65535U)
-#endif
-#ifndef UINT32_MAX
-#define UINT32_MAX             (4294967295U)
-#endif
-
-#endif /* ! C99 */
-
-#endif /* ! FLEXINT_H */
-
-#ifdef __cplusplus
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else	/* ! __cplusplus */
-
-/* C99 requires __STDC__ to be defined as 1. */
-#if defined (__STDC__)
-
-#define YY_USE_CONST
-
-#endif	/* defined (__STDC__) */
-#endif	/* ! __cplusplus */
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index.  If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* An opaque pointer. */
-#ifndef YY_TYPEDEF_YY_SCANNER_T
-#define YY_TYPEDEF_YY_SCANNER_T
-typedef void* yyscan_t;
-#endif
-
-/* For convenience, these vars (plus the bison vars far below)
-   are macros in the reentrant scanner. */
-#define yyin yyg->yyin_r
-#define yyout yyg->yyout_r
-#define yyextra yyg->yyextra_r
-#define yyleng yyg->yyleng_r
-#define yytext yyg->yytext_r
-#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
-#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
-#define yy_flex_debug yyg->yy_flex_debug_r
-
-/* Enter a start condition.  This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yyg->yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state.  The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yyg->yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE tsconfigrestart(yyin ,yyscanner )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* 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.
- */
-#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
-
-#ifndef YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-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
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-    #define YY_LESS_LINENO(n)
-    #define YY_LINENO_REWIND_TO(ptr)
-
-/* Return all but the first "n" matched characters back to the input stream. */
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-        yy_size_t yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-		*yy_cp = yyg->yy_hold_char; \
-		YY_RESTORE_YY_MORE_OFFSET \
-		yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
-		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
-		} \
-	while ( 0 )
-
-#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
-
-#ifndef YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-struct yy_buffer_state
-	{
-	FILE *yy_input_file;
-
-	char *yy_ch_buf;		/* input buffer */
-	char *yy_buf_pos;		/* current position in input buffer */
-
-	/* Size of input buffer in bytes, not including room for EOB
-	 * characters.
-	 */
-	yy_size_t yy_buf_size;
-
-	/* Number of characters read into yy_ch_buf, not including EOB
-	 * characters.
-	 */
-	yy_size_t 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
-	 * delete it.
-	 */
-	int yy_is_our_buffer;
-
-	/* Whether this is an "interactive" input source; if so, and
-	 * if we're using stdio for input, then we want to use getc()
-	 * instead of fread(), to make sure we stop fetching input after
-	 * each newline.
-	 */
-	int yy_is_interactive;
-
-	/* Whether we're considered to be at the beginning of a line.
-	 * If so, '^' rules will be active on the next match, otherwise
-	 * not.
-	 */
-	int yy_at_bol;
-
-    int yy_bs_lineno; /**< The line count. */
-    int yy_bs_column; /**< The column count. */
-
-	/* Whether to try to fill the input buffer when we reach the
-	 * end of it.
-	 */
-	int yy_fill_buffer;
-
-	int yy_buffer_status;
-
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
-	/* When an EOF's been seen but there's still some text to process
-	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
-	 * shouldn't try reading from the input source any more.  We might
-	 * still have a bunch of tokens to match, though, because of
-	 * possible backing-up.
-	 *
-	 * When we actually see the EOF, we change the status to "new"
-	 * (via tsconfigrestart()), so that the user can continue scanning by
-	 * just pointing yyin at a new input file.
-	 */
-#define YY_BUFFER_EOF_PENDING 2
-
-	};
-#endif /* !YY_STRUCT_YY_BUFFER_STATE */
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- *
- * Returns the top of the stack, or NULL.
- */
-#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
-                          ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
-                          : NULL)
-
-/* Same as previous macro, but useful when we know that the buffer stack is not
- * NULL or when we need an lvalue. For internal use only.
- */
-#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
-
-void tsconfigrestart (FILE *input_file ,yyscan_t yyscanner );
-void tsconfig_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
-YY_BUFFER_STATE tsconfig_create_buffer (FILE *file,int size ,yyscan_t yyscanner );
-void tsconfig_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
-void tsconfig_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
-void tsconfigpush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
-void tsconfigpop_buffer_state (yyscan_t yyscanner );
-
-static void tsconfigensure_buffer_stack (yyscan_t yyscanner );
-static void tsconfig_load_buffer_state (yyscan_t yyscanner );
-static void tsconfig_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );
-
-#define YY_FLUSH_BUFFER tsconfig_flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
-
-YY_BUFFER_STATE tsconfig_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
-YY_BUFFER_STATE tsconfig_scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
-YY_BUFFER_STATE tsconfig_scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner );
-
-void *tsconfigalloc (yy_size_t ,yyscan_t yyscanner );
-void *tsconfigrealloc (void *,yy_size_t ,yyscan_t yyscanner );
-void tsconfigfree (void * ,yyscan_t yyscanner );
-
-#define yy_new_buffer tsconfig_create_buffer
-
-#define yy_set_interactive(is_interactive) \
-	{ \
-	if ( ! YY_CURRENT_BUFFER ){ \
-        tsconfigensure_buffer_stack (yyscanner); \
-		YY_CURRENT_BUFFER_LVALUE =    \
-            tsconfig_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
-	} \
-	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
-	}
-
-#define yy_set_bol(at_bol) \
-	{ \
-	if ( ! YY_CURRENT_BUFFER ){\
-        tsconfigensure_buffer_stack (yyscanner); \
-		YY_CURRENT_BUFFER_LVALUE =    \
-            tsconfig_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
-	} \
-	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
-	}
-
-#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
-
-/* Begin user sect3 */
-
-#define tsconfigwrap(yyscanner) (/*CONSTCOND*/1)
-#define YY_SKIP_YYWRAP
-
-typedef unsigned char YY_CHAR;
-
-typedef int yy_state_type;
-
-#define yytext_ptr yytext_r
-
-static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
-static yy_state_type yy_try_NUL_trans (yy_state_type current_state  ,yyscan_t yyscanner);
-static int yy_get_next_buffer (yyscan_t yyscanner );
-#if defined(__GNUC__) && __GNUC__ >= 3
-__attribute__((__noreturn__))
-#endif
-static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
-	yyg->yytext_ptr = yy_bp; \
-	yyleng = (size_t) (yy_cp - yy_bp); \
-	yyg->yy_hold_char = *yy_cp; \
-	*yy_cp = '\0'; \
-	yyg->yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 21
-#define YY_END_OF_BUFFER 22
-/* This struct is not used in this scanner,
-   but its presence is necessary. */
-struct yy_trans_info
-	{
-	flex_int32_t yy_verify;
-	flex_int32_t yy_nxt;
-	};
-static yyconst flex_int16_t yy_accept[48] =
-    {   0,
-        0,    0,    0,    0,   22,   17,    3,    1,   17,   17,
-       10,   11,   16,   14,   17,    7,   12,   15,   13,    6,
-        8,    9,    3,    1,   17,   20,   19,   18,    3,    0,
-        2,    0,    0,    0,   16,    0,    7,    0,    6,    3,
-        0,    0,    0,    4,    0,    5,    0
-    } ;
-
-static yyconst YY_CHAR yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        2,    2,    2,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    2,    1,    4,    5,    1,    1,    1,    6,    7,
-        8,    1,    1,    9,   10,   11,   12,   13,   13,   13,
-       13,   13,   13,   13,   13,   13,   13,    1,    9,   14,
-       15,   16,    1,    1,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-        1,   18,    1,    1,   17,    1,   17,   17,   17,   17,
-
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   19,    1,   20,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1
-    } ;
-
-static yyconst YY_CHAR yy_meta[21] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    2,
-        1,    1,    2,    1,    1,    1,    2,    1,    1,    1
-    } ;
-
-static yyconst flex_uint16_t yy_base[54] =
-    {   0,
-        0,   19,   23,   25,   67,   68,   64,   68,   19,   23,
-       68,   68,   56,   68,   52,   50,   68,   68,   68,   52,
-       68,   68,   28,   59,   57,   68,   68,   68,   57,   28,
-       68,   55,   29,   42,   35,   40,   29,   30,    0,    0,
-        0,   36,   35,   68,   33,   68,   68,   47,   49,   51,
-       32,   53,   55
-    } ;
-
-static yyconst flex_int16_t yy_def[54] =
-    {   0,
-       47,    1,   48,   48,   47,   47,   47,   47,   49,   50,
-       47,   47,   47,   47,   47,   47,   47,   47,   47,   51,
-       47,   47,   47,   23,   52,   47,   47,   47,   47,   49,
-       47,   49,   50,   50,   47,   53,   47,   51,   38,   23,
-       24,   52,   52,   47,   53,   47,    0,   47,   47,   47,
-       47,   47,   47
-    } ;
-
-static yyconst flex_uint16_t yy_nxt[89] =
-    {   0,
-        6,    7,    8,    9,    6,   10,   11,   12,   13,    6,
-       14,   15,   16,   17,   18,   19,   20,    6,   21,   22,
-       23,   24,   31,   25,   27,   28,   27,   28,   31,   40,
-       41,   31,   42,   39,   31,   46,   32,   44,   44,   38,
-       34,   37,   46,   35,   47,   32,   34,   26,   26,   30,
-       30,   33,   33,   43,   43,   45,   45,   47,   29,   44,
-       41,   38,   37,   36,   35,   29,   47,    5,   47,   47,
-       47,   47,   47,   47,   47,   47,   47,   47,   47,   47,
-       47,   47,   47,   47,   47,   47,   47,   47
-    } ;
-
-static yyconst flex_int16_t yy_chk[89] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        2,    2,    9,    2,    3,    3,    4,    4,   10,   23,
-       23,   30,   23,   51,   33,   45,    9,   43,   42,   38,
-       10,   37,   36,   35,   34,   30,   33,   48,   48,   49,
-       49,   50,   50,   52,   52,   53,   53,   32,   29,   25,
-       24,   20,   16,   15,   13,    7,    5,   47,   47,   47,
-       47,   47,   47,   47,   47,   47,   47,   47,   47,   47,
-       47,   47,   47,   47,   47,   47,   47,   47
-    } ;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-#line 1 "TsConfigSyntax.l"
-#line 2 "TsConfigSyntax.l"
-
-/** @file
-
-    Syntactic analyzer for TS Configuration.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-# if defined(__GNUC__)
-# pragma GCC diagnostic ignored "-Wsign-compare"
-# endif
-
-
-# if ! (defined(__clang_analyzer__) || defined(__COVERITY__))
-
-# include "TsConfigParseEvents.h"
-# include "TsConfigGrammar.h"
-
-extern int tsconfigparse(yyscan_t lexer, struct TsConfigHandlers* handlers);
-
-struct Location TsConfig_Lex_Location = { 0, 1 };
-
-# define YY_USER_ACTION TsConfig_Lex_Location._col += yyleng;
-
-# define FILL \
-  yylval->_s = yytext; \
-  yylval->_n = yyleng; \
-  yylval->_loc = TsConfig_Lex_Location; \
-  yylval->_loc._col -= yyleng;
-
-# define ZRET(t) FILL; yylval->_type = t; return t;
-
-# define HANDLE_EVENT(x) \
-  if (yyextra) { \
-    struct TsConfigEventHandler* h = &(yyextra->handler[TsConfigEvent##x]); \
-    if (h->_f) h->_f(h->_data, yylval); \
-  }
-
-#define YY_NO_INPUT 1
-
-#line 533 "TsConfigSyntax.c"
-
-#define INITIAL 0
-#define bad 1
-
-#ifndef YY_NO_UNISTD_H
-/* Special case for "unistd.h", since it is non-ANSI. We include it way
- * down here because we want the user's section 1 to have been scanned first.
- * The user has a chance to override it with an option.
- */
-#include <unistd.h>
-#endif
-
-#define YY_EXTRA_TYPE struct TsConfigHandlers*
-
-/* Holds the entire state of the reentrant scanner. */
-struct yyguts_t
-    {
-
-    /* User-defined. Not touched by flex. */
-    YY_EXTRA_TYPE yyextra_r;
-
-    /* The rest are the same as the globals declared in the non-reentrant scanner. */
-    FILE *yyin_r, *yyout_r;
-    size_t yy_buffer_stack_top; /**< index of top of stack. */
-    size_t yy_buffer_stack_max; /**< capacity of stack. */
-    YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
-    char yy_hold_char;
-    yy_size_t yy_n_chars;
-    yy_size_t yyleng_r;
-    char *yy_c_buf_p;
-    int yy_init;
-    int yy_start;
-    int yy_did_buffer_switch_on_eof;
-    int yy_start_stack_ptr;
-    int yy_start_stack_depth;
-    int *yy_start_stack;
-    yy_state_type yy_last_accepting_state;
-    char* yy_last_accepting_cpos;
-
-    int yylineno_r;
-    int yy_flex_debug_r;
-
-    char *yytext_r;
-    int yy_more_flag;
-    int yy_more_len;
-
-    YYSTYPE * yylval_r;
-
-    }; /* end struct yyguts_t */
-
-static int yy_init_globals (yyscan_t yyscanner );
-
-    /* This must go here because YYSTYPE and YYLTYPE are included
-     * from bison output in section 1.*/
-    #    define yylval yyg->yylval_r
-
-int tsconfiglex_init (yyscan_t* scanner);
-
-int tsconfiglex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
-
-/* Accessor methods to globals.
-   These are made visible to non-reentrant scanners for convenience. */
-
-int tsconfiglex_destroy (yyscan_t yyscanner );
-
-int tsconfigget_debug (yyscan_t yyscanner );
-
-void tsconfigset_debug (int debug_flag ,yyscan_t yyscanner );
-
-YY_EXTRA_TYPE tsconfigget_extra (yyscan_t yyscanner );
-
-void tsconfigset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
-
-FILE *tsconfigget_in (yyscan_t yyscanner );
-
-void tsconfigset_in  (FILE * _in_str ,yyscan_t yyscanner );
-
-FILE *tsconfigget_out (yyscan_t yyscanner );
-
-void tsconfigset_out  (FILE * _out_str ,yyscan_t yyscanner );
-
-yy_size_t tsconfigget_leng (yyscan_t yyscanner );
-
-char *tsconfigget_text (yyscan_t yyscanner );
-
-int tsconfigget_lineno (yyscan_t yyscanner );
-
-void tsconfigset_lineno (int _line_number ,yyscan_t yyscanner );
-
-int tsconfigget_column  (yyscan_t yyscanner );
-
-void tsconfigset_column (int _column_no ,yyscan_t yyscanner );
-
-YYSTYPE * tsconfigget_lval (yyscan_t yyscanner );
-
-void tsconfigset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int tsconfigwrap (yyscan_t yyscanner );
-#else
-extern int tsconfigwrap (yyscan_t yyscanner );
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
-#endif
-
-#ifndef YY_NO_INPUT
-
-#ifdef __cplusplus
-static int yyinput (yyscan_t yyscanner );
-#else
-static int input (yyscan_t yyscanner );
-#endif
-
-#endif
-
-/* 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. */
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
-#endif
-
-/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
-		{ \
-		int c = '*'; \
-		size_t n; \
-		for ( n = 0; n < max_size && \
-			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
-			buf[n] = (char) c; \
-		if ( c == '\n' ) \
-			buf[n++] = (char) c; \
-		if ( c == EOF && ferror( yyin ) ) \
-			YY_FATAL_ERROR( "input in flex scanner failed" ); \
-		result = n; \
-		} \
-	else \
-		{ \
-		errno=0; \
-		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
-			{ \
-			if( errno != EINTR) \
-				{ \
-				YY_FATAL_ERROR( "input in flex scanner failed" ); \
-				break; \
-				} \
-			errno=0; \
-			clearerr(yyin); \
-			} \
-		}\
-\
-
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
-#endif
-
-/* end tables serialization structures and prototypes */
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL_IS_OURS 1
-
-extern int tsconfiglex \
-               (YYSTYPE * yylval_param ,yyscan_t yyscanner);
-
-#define YY_DECL int tsconfiglex \
-               (YYSTYPE * yylval_param , yyscan_t yyscanner)
-#endif /* !YY_DECL */
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK /*LINTED*/break;
-#endif
-
-#define YY_RULE_SETUP \
-	if ( yyleng > 0 ) \
-		YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
-				(yytext[yyleng - 1] == '\n'); \
-	YY_USER_ACTION
-
-/** The main scanner function which does all the work.
- */
-YY_DECL
-{
-	yy_state_type yy_current_state;
-	char *yy_cp, *yy_bp;
-	int yy_act;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-    yylval = yylval_param;
-
-	if ( !yyg->yy_init )
-		{
-		yyg->yy_init = 1;
-
-#ifdef YY_USER_INIT
-		YY_USER_INIT;
-#endif
-
-		if ( ! yyg->yy_start )
-			yyg->yy_start = 1;	/* first start state */
-
-		if ( ! yyin )
-			yyin = stdin;
-
-		if ( ! yyout )
-			yyout = stdout;
-
-		if ( ! YY_CURRENT_BUFFER ) {
-			tsconfigensure_buffer_stack (yyscanner);
-			YY_CURRENT_BUFFER_LVALUE =
-				tsconfig_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
-		}
-
-		tsconfig_load_buffer_state(yyscanner );
-		}
-
-	{
-#line 71 "TsConfigSyntax.l"
-
-
-#line 811 "TsConfigSyntax.c"
-
-	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
-		{
-		yy_cp = yyg->yy_c_buf_p;
-
-		/* Support of yytext. */
-		*yy_cp = yyg->yy_hold_char;
-
-		/* yy_bp points to the position in yy_ch_buf of the start of
-		 * the current run.
-		 */
-		yy_bp = yy_cp;
-
-		yy_current_state = yyg->yy_start;
-		yy_current_state += YY_AT_BOL();
-yy_match:
-		do
-			{
-			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
-			if ( yy_accept[yy_current_state] )
-				{
-				yyg->yy_last_accepting_state = yy_current_state;
-				yyg->yy_last_accepting_cpos = yy_cp;
-				}
-			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-				{
-				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 48 )
-					yy_c = yy_meta[(unsigned int) yy_c];
-				}
-			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-			++yy_cp;
-			}
-		while ( yy_current_state != 47 );
-		yy_cp = yyg->yy_last_accepting_cpos;
-		yy_current_state = yyg->yy_last_accepting_state;
-
-yy_find_action:
-		yy_act = yy_accept[yy_current_state];
-
-		YY_DO_BEFORE_ACTION;
-
-do_action:	/* This label is used only to access EOF actions. */
-
-		switch ( yy_act )
-	{ /* beginning of action switch */
-			case 0: /* must back up */
-			/* undo the effects of YY_DO_BEFORE_ACTION */
-			*yy_cp = yyg->yy_hold_char;
-			yy_cp = yyg->yy_last_accepting_cpos;
-			yy_current_state = yyg->yy_last_accepting_state;
-			goto yy_find_action;
-
-case 1:
-/* rule 1 can match eol */
-YY_RULE_SETUP
-#line 73 "TsConfigSyntax.l"
-{
-                  ++(TsConfig_Lex_Location._line);
-                  TsConfig_Lex_Location._col = 0;
-                }
-	YY_BREAK
-case 2:
-/* rule 2 can match eol */
-YY_RULE_SETUP
-#line 78 "TsConfigSyntax.l"
-ZRET(STRING); /* Quote string overrides comments */
-	YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 80 "TsConfigSyntax.l"
-/* Ignore all white space. */
-	YY_BREAK
-case 4:
-/* rule 4 can match eol */
-*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
-YY_LINENO_REWIND_TO(yy_cp - 1);
-yyg->yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 81 "TsConfigSyntax.l"
-/* Leading '#' is a comment. */
-	YY_BREAK
-case 5:
-*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
-yyg->yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 82 "TsConfigSyntax.l"
-/* Trailing '//' is a comment. */
-	YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 84 "TsConfigSyntax.l"
-ZRET(IDENT);
-	YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 85 "TsConfigSyntax.l"
-ZRET(INTEGER);
-	YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 86 "TsConfigSyntax.l"
-ZRET(GROUP_OPEN);
-	YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 87 "TsConfigSyntax.l"
-ZRET(GROUP_CLOSE);
-	YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 88 "TsConfigSyntax.l"
-ZRET(LIST_OPEN);
-	YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 89 "TsConfigSyntax.l"
-ZRET(LIST_CLOSE);
-	YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 90 "TsConfigSyntax.l"
-ZRET(PATH_OPEN);
-	YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 91 "TsConfigSyntax.l"
-ZRET(PATH_CLOSE);
-	YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 92 "TsConfigSyntax.l"
-ZRET(PATH_SEPARATOR);
-	YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 93 "TsConfigSyntax.l"
-ZRET(ASSIGN);
-	YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 94 "TsConfigSyntax.l"
-ZRET(SEPARATOR);
-	YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 96 "TsConfigSyntax.l"
-BEGIN(bad); FILL;
-	YY_BREAK
-case 18:
-/* rule 18 can match eol */
-YY_RULE_SETUP
-#line 97 "TsConfigSyntax.l"
-{
-              BEGIN(0); // Terminate bad token mode.
-              ++(TsConfig_Lex_Location._line); // Must bump line count.
-              HANDLE_EVENT(InvalidToken);
-            }
-	YY_BREAK
-case 19:
-/* rule 19 can match eol */
-YY_RULE_SETUP
-#line 102 "TsConfigSyntax.l"
-BEGIN(0); HANDLE_EVENT(InvalidToken);
-	YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 103 "TsConfigSyntax.l"
-++(yylval->_n);
-	YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 104 "TsConfigSyntax.l"
-ECHO;
-	YY_BREAK
-#line 989 "TsConfigSyntax.c"
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(bad):
-	yyterminate();
-
-	case YY_END_OF_BUFFER:
-		{
-		/* Amount of text matched not including the EOB char. */
-		int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
-
-		/* Undo the effects of YY_DO_BEFORE_ACTION. */
-		*yy_cp = yyg->yy_hold_char;
-		YY_RESTORE_YY_MORE_OFFSET
-
-		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
-			{
-			/* We're scanning a new file or input source.  It's
-			 * possible that this happened because the user
-			 * just pointed yyin at a new source and called
-			 * tsconfiglex().  If so, then we have to assure
-			 * consistency between YY_CURRENT_BUFFER and our
-			 * globals.  Here is the right place to do so, because
-			 * this is the first action (other than possibly a
-			 * back-up) that will match for the new input source.
-			 */
-			yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
-			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
-			}
-
-		/* Note that here we test for yy_c_buf_p "<=" to the position
-		 * of the first EOB in the buffer, since yy_c_buf_p will
-		 * already have been incremented past the NUL character
-		 * (since all states make transitions on EOB to the
-		 * end-of-buffer state).  Contrast this with the test
-		 * in input().
-		 */
-		if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
-			{ /* This was really a NUL. */
-			yy_state_type yy_next_state;
-
-			yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
-
-			yy_current_state = yy_get_previous_state( yyscanner );
-
-			/* Okay, we're now positioned to make the NUL
-			 * transition.  We couldn't have
-			 * yy_get_previous_state() go ahead and do it
-			 * for us because it doesn't know how to deal
-			 * with the possibility of jamming (and we don't
-			 * want to build jamming into it because then it
-			 * will run more slowly).
-			 */
-
-			yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner);
-
-			yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
-
-			if ( yy_next_state )
-				{
-				/* Consume the NUL. */
-				yy_cp = ++yyg->yy_c_buf_p;
-				yy_current_state = yy_next_state;
-				goto yy_match;
-				}
-
-			else
-				{
-				yy_cp = yyg->yy_last_accepting_cpos;
-				yy_current_state = yyg->yy_last_accepting_state;
-				goto yy_find_action;
-				}
-			}
-
-		else switch ( yy_get_next_buffer( yyscanner ) )
-			{
-			case EOB_ACT_END_OF_FILE:
-				{
-				yyg->yy_did_buffer_switch_on_eof = 0;
-
-				if ( tsconfigwrap(yyscanner ) )
-					{
-					/* Note: because we've taken care in
-					 * yy_get_next_buffer() to have set up
-					 * yytext, we can now set up
-					 * yy_c_buf_p so that if some total
-					 * hoser (like flex itself) wants to
-					 * call the scanner after we return the
-					 * YY_NULL, it'll still work - another
-					 * YY_NULL will get returned.
-					 */
-					yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
-
-					yy_act = YY_STATE_EOF(YY_START);
-					goto do_action;
-					}
-
-				else
-					{
-					if ( ! yyg->yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-					}
-				break;
-				}
-
-			case EOB_ACT_CONTINUE_SCAN:
-				yyg->yy_c_buf_p =
-					yyg->yytext_ptr + yy_amount_of_matched_text;
-
-				yy_current_state = yy_get_previous_state( yyscanner );
-
-				yy_cp = yyg->yy_c_buf_p;
-				yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
-				goto yy_match;
-
-			case EOB_ACT_LAST_MATCH:
-				yyg->yy_c_buf_p =
-				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
-
-				yy_current_state = yy_get_previous_state( yyscanner );
-
-				yy_cp = yyg->yy_c_buf_p;
-				yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
-				goto yy_find_action;
-			}
-		break;
-		}
-
-	default:
-		YY_FATAL_ERROR(
-			"fatal flex scanner internal error--no action found" );
-	} /* end of action switch */
-		} /* end of scanning one token */
-	} /* end of user's declarations */
-} /* end of tsconfiglex */
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- *	EOB_ACT_LAST_MATCH -
- *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- *	EOB_ACT_END_OF_FILE - end of file
- */
-static int yy_get_next_buffer (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
-	char *source = yyg->yytext_ptr;
-	yy_size_t number_to_move, i;
-	int ret_val;
-
-	if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
-		YY_FATAL_ERROR(
-		"fatal flex scanner internal error--end of buffer missed" );
-
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
-		{ /* Don't try to fill the buffer, so this is an EOF. */
-		if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
-			{
-			/* We matched a single character, the EOB, so
-			 * treat this as a final EOF.
-			 */
-			return EOB_ACT_END_OF_FILE;
-			}
-
-		else
-			{
-			/* We matched some text prior to the EOB, first
-			 * process it.
-			 */
-			return EOB_ACT_LAST_MATCH;
-			}
-		}
-
-	/* Try to read more data. */
-
-	/* First move last chars to start of buffer. */
-	number_to_move = (yy_size_t) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
-
-	for ( i = 0; i < number_to_move; ++i )
-		*(dest++) = *(source++);
-
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
-		/* don't do the read, it's not guaranteed to return an EOF,
-		 * just force an EOF
-		 */
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
-
-	else
-		{
-			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;
-
-			int yy_c_buf_p_offset =
-				(int) (yyg->yy_c_buf_p - b->yy_ch_buf);
-
-			if ( b->yy_is_our_buffer )
-				{
-				yy_size_t new_size = b->yy_buf_size * 2;
-
-				if ( new_size <= 0 )
-					b->yy_buf_size += b->yy_buf_size / 8;
-				else
-					b->yy_buf_size *= 2;
-
-				b->yy_ch_buf = (char *)
-					/* Include room in for 2 EOB chars. */
-					tsconfigrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner );
-				}
-			else
-				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = 0;
-
-			if ( ! b->yy_ch_buf )
-				YY_FATAL_ERROR(
-				"fatal error - scanner input buffer overflow" );
-
-			yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
-			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
-						number_to_move - 1;
-
-			}
-
-		if ( num_to_read > YY_READ_BUF_SIZE )
-			num_to_read = YY_READ_BUF_SIZE;
-
-		/* Read in more data. */
-		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-			yyg->yy_n_chars, num_to_read );
-
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
-		}
-
-	if ( yyg->yy_n_chars == 0 )
-		{
-		if ( number_to_move == YY_MORE_ADJ )
-			{
-			ret_val = EOB_ACT_END_OF_FILE;
-			tsconfigrestart(yyin  ,yyscanner);
-			}
-
-		else
-			{
-			ret_val = EOB_ACT_LAST_MATCH;
-			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
-				YY_BUFFER_EOF_PENDING;
-			}
-		}
-
-	else
-		ret_val = EOB_ACT_CONTINUE_SCAN;
-
-	if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
-		/* Extend the array by 50%, plus the number we really need. */
-		yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
-		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) tsconfigrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner );
-		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
-			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
-	}
-
-	yyg->yy_n_chars += number_to_move;
-	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
-	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
-	yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
-
-	return ret_val;
-}
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-    static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
-{
-	yy_state_type yy_current_state;
-	char *yy_cp;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-	yy_current_state = yyg->yy_start;
-	yy_current_state += YY_AT_BOL();
-
-	for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
-		{
-		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
-		if ( yy_accept[yy_current_state] )
-			{
-			yyg->yy_last_accepting_state = yy_current_state;
-			yyg->yy_last_accepting_cpos = yy_cp;
-			}
-		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-			{
-			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 48 )
-				yy_c = yy_meta[(unsigned int) yy_c];
-			}
-		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-		}
-
-	return yy_current_state;
-}
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- *	next_state = yy_try_NUL_trans( current_state );
- */
-    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state , yyscan_t yyscanner)
-{
-	int yy_is_jam;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
-	char *yy_cp = yyg->yy_c_buf_p;
-
-	YY_CHAR yy_c = 1;
-	if ( yy_accept[yy_current_state] )
-		{
-		yyg->yy_last_accepting_state = yy_current_state;
-		yyg->yy_last_accepting_cpos = yy_cp;
-		}
-	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-		{
-		yy_current_state = (int) yy_def[yy_current_state];
-		if ( yy_current_state >= 48 )
-			yy_c = yy_meta[(unsigned int) yy_c];
-		}
-	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-	yy_is_jam = (yy_current_state == 47);
-
-	(void)yyg;
-	return yy_is_jam ? 0 : yy_current_state;
-}
-
-#ifndef YY_NO_UNPUT
-
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-    static int yyinput (yyscan_t yyscanner)
-#else
-    static int input  (yyscan_t yyscanner)
-#endif
-
-{
-	int c;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-	*yyg->yy_c_buf_p = yyg->yy_hold_char;
-
-	if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
-		{
-		/* yy_c_buf_p now points to the character we want to return.
-		 * If this occurs *before* the EOB characters, then it's a
-		 * valid NUL; if not, then we've hit the end of the buffer.
-		 */
-		if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
-			/* This was really a NUL. */
-			*yyg->yy_c_buf_p = '\0';
-
-		else
-			{ /* need more input */
-			yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
-			++yyg->yy_c_buf_p;
-
-			switch ( yy_get_next_buffer( yyscanner ) )
-				{
-				case EOB_ACT_LAST_MATCH:
-					/* This happens because yy_g_n_b()
-					 * sees that we've accumulated a
-					 * token and flags that we need to
-					 * try matching the token before
-					 * proceeding.  But for input(),
-					 * there's no matching to consider.
-					 * So convert the EOB_ACT_LAST_MATCH
-					 * to EOB_ACT_END_OF_FILE.
-					 */
-
-					/* Reset buffer status. */
-					tsconfigrestart(yyin ,yyscanner);
-
-					/*FALLTHROUGH*/
-
-				case EOB_ACT_END_OF_FILE:
-					{
-					if ( tsconfigwrap(yyscanner ) )
-						return EOF;
-
-					if ( ! yyg->yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-#ifdef __cplusplus
-					return yyinput(yyscanner);
-#else
-					return input(yyscanner);
-#endif
-					}
-
-				case EOB_ACT_CONTINUE_SCAN:
-					yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
-					break;
-				}
-			}
-		}
-
-	c = *(unsigned char *) yyg->yy_c_buf_p;	/* cast for 8-bit char's */
-	*yyg->yy_c_buf_p = '\0';	/* preserve yytext */
-	yyg->yy_hold_char = *++yyg->yy_c_buf_p;
-
-	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
-
-	return c;
-}
-#endif	/* ifndef YY_NO_INPUT */
-
-/** Immediately switch to a different input stream.
- * @param input_file A readable stream.
- * @param yyscanner The scanner object.
- * @note This function does not reset the start condition to @c INITIAL .
- */
-    void tsconfigrestart  (FILE * input_file , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-	if ( ! YY_CURRENT_BUFFER ){
-        tsconfigensure_buffer_stack (yyscanner);
-		YY_CURRENT_BUFFER_LVALUE =
-            tsconfig_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
-	}
-
-	tsconfig_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
-	tsconfig_load_buffer_state(yyscanner );
-}
-
-/** Switch to a different input buffer.
- * @param new_buffer The new input buffer.
- * @param yyscanner The scanner object.
- */
-    void tsconfig_switch_to_buffer  (YY_BUFFER_STATE  new_buffer , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-	/* TODO. We should be able to replace this entire function body
-	 * with
-	 *		tsconfigpop_buffer_state();
-	 *		tsconfigpush_buffer_state(new_buffer);
-     */
-	tsconfigensure_buffer_stack (yyscanner);
-	if ( YY_CURRENT_BUFFER == new_buffer )
-		return;
-
-	if ( YY_CURRENT_BUFFER )
-		{
-		/* Flush out information for old buffer. */
-		*yyg->yy_c_buf_p = yyg->yy_hold_char;
-		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
-		}
-
-	YY_CURRENT_BUFFER_LVALUE = new_buffer;
-	tsconfig_load_buffer_state(yyscanner );
-
-	/* We don't actually know whether we did this switch during
-	 * EOF (tsconfigwrap()) processing, but the only time this flag
-	 * is looked at is after tsconfigwrap() is called, so it's safe
-	 * to go ahead and always set it.
-	 */
-	yyg->yy_did_buffer_switch_on_eof = 1;
-}
-
-static void tsconfig_load_buffer_state  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-	yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
-	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
-	yyg->yy_hold_char = *yyg->yy_c_buf_p;
-}
-
-/** Allocate and initialize an input buffer state.
- * @param file A readable stream.
- * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * @param yyscanner The scanner object.
- * @return the allocated buffer state.
- */
-    YY_BUFFER_STATE tsconfig_create_buffer  (FILE * file, int  size , yyscan_t yyscanner)
-{
-	YY_BUFFER_STATE b;
-
-	b = (YY_BUFFER_STATE) tsconfigalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in tsconfig_create_buffer()" );
-
-	b->yy_buf_size = (yy_size_t)size;
-
-	/* yy_ch_buf has to be 2 characters longer than the size given because
-	 * we need to put in 2 end-of-buffer characters.
-	 */
-	b->yy_ch_buf = (char *) tsconfigalloc(b->yy_buf_size + 2 ,yyscanner );
-	if ( ! b->yy_ch_buf )
-		YY_FATAL_ERROR( "out of dynamic memory in tsconfig_create_buffer()" );
-
-	b->yy_is_our_buffer = 1;
-
-	tsconfig_init_buffer(b,file ,yyscanner);
-
-	return b;
-}
-
-/** Destroy the buffer.
- * @param b a buffer created with tsconfig_create_buffer()
- * @param yyscanner The scanner object.
- */
-    void tsconfig_delete_buffer (YY_BUFFER_STATE  b , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-	if ( ! b )
-		return;
-
-	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
-		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
-
-	if ( b->yy_is_our_buffer )
-		tsconfigfree((void *) b->yy_ch_buf ,yyscanner );
-
-	tsconfigfree((void *) b ,yyscanner );
-}
-
-/* Initializes or reinitializes a buffer.
- * This function is sometimes called more than once on the same buffer,
- * such as during a tsconfigrestart() or at EOF.
- */
-    static void tsconfig_init_buffer  (YY_BUFFER_STATE  b, FILE * file , yyscan_t yyscanner)
-
-{
-	int oerrno = errno;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-	tsconfig_flush_buffer(b ,yyscanner);
-
-	b->yy_input_file = file;
-	b->yy_fill_buffer = 1;
-
-    /* If b is the current buffer, then tsconfig_init_buffer was _probably_
-     * called from tsconfigrestart() or through yy_get_next_buffer.
-     * In that case, we don't want to reset the lineno or column.
-     */
-    if (b != YY_CURRENT_BUFFER){
-        b->yy_bs_lineno = 1;
-        b->yy_bs_column = 0;
-    }
-
-        b->yy_is_interactive = 0;
-
-	errno = oerrno;
-}
-
-/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
- * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * @param yyscanner The scanner object.
- */
-    void tsconfig_flush_buffer (YY_BUFFER_STATE  b , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	if ( ! b )
-		return;
-
-	b->yy_n_chars = 0;
-
-	/* We always need two end-of-buffer characters.  The first causes
-	 * a transition to the end-of-buffer state.  The second causes
-	 * a jam in that state.
-	 */
-	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
-	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
-	b->yy_buf_pos = &b->yy_ch_buf[0];
-
-	b->yy_at_bol = 1;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	if ( b == YY_CURRENT_BUFFER )
-		tsconfig_load_buffer_state(yyscanner );
-}
-
-/** Pushes the new state onto the stack. The new state becomes
- *  the current state. This function will allocate the stack
- *  if necessary.
- *  @param new_buffer The new state.
- *  @param yyscanner The scanner object.
- */
-void tsconfigpush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	if (new_buffer == NULL)
-		return;
-
-	tsconfigensure_buffer_stack(yyscanner);
-
-	/* This block is copied from tsconfig_switch_to_buffer. */
-	if ( YY_CURRENT_BUFFER )
-		{
-		/* Flush out information for old buffer. */
-		*yyg->yy_c_buf_p = yyg->yy_hold_char;
-		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
-		}
-
-	/* Only push if top exists. Otherwise, replace top. */
-	if (YY_CURRENT_BUFFER)
-		yyg->yy_buffer_stack_top++;
-	YY_CURRENT_BUFFER_LVALUE = new_buffer;
-
-	/* copied from tsconfig_switch_to_buffer. */
-	tsconfig_load_buffer_state(yyscanner );
-	yyg->yy_did_buffer_switch_on_eof = 1;
-}
-
-/** Removes and deletes the top of the stack, if present.
- *  The next element becomes the new top.
- *  @param yyscanner The scanner object.
- */
-void tsconfigpop_buffer_state (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	if (!YY_CURRENT_BUFFER)
-		return;
-
-	tsconfig_delete_buffer(YY_CURRENT_BUFFER ,yyscanner);
-	YY_CURRENT_BUFFER_LVALUE = NULL;
-	if (yyg->yy_buffer_stack_top > 0)
-		--yyg->yy_buffer_stack_top;
-
-	if (YY_CURRENT_BUFFER) {
-		tsconfig_load_buffer_state(yyscanner );
-		yyg->yy_did_buffer_switch_on_eof = 1;
-	}
-}
-
-/* Allocates the stack if it does not exist.
- *  Guarantees space for at least one push.
- */
-static void tsconfigensure_buffer_stack (yyscan_t yyscanner)
-{
-	yy_size_t num_to_alloc;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-	if (!yyg->yy_buffer_stack) {
-
-		/* First allocation is just for 2 elements, since we don't know if this
-		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
-		 * immediate realloc on the next call.
-         */
-      num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
-		yyg->yy_buffer_stack = (struct yy_buffer_state**)tsconfigalloc
-								(num_to_alloc * sizeof(struct yy_buffer_state*)
-								, yyscanner);
-		if ( ! yyg->yy_buffer_stack )
-			YY_FATAL_ERROR( "out of dynamic memory in tsconfigensure_buffer_stack()" );
-
-		memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-
-		yyg->yy_buffer_stack_max = num_to_alloc;
-		yyg->yy_buffer_stack_top = 0;
-		return;
-	}
-
-	if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
-
-		/* Increase the buffer to prepare for a possible push. */
-		yy_size_t grow_size = 8 /* arbitrary grow size */;
-
-		num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
-		yyg->yy_buffer_stack = (struct yy_buffer_state**)tsconfigrealloc
-								(yyg->yy_buffer_stack,
-								num_to_alloc * sizeof(struct yy_buffer_state*)
-								, yyscanner);
-		if ( ! yyg->yy_buffer_stack )
-			YY_FATAL_ERROR( "out of dynamic memory in tsconfigensure_buffer_stack()" );
-
-		/* zero only the new slots.*/
-		memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
-		yyg->yy_buffer_stack_max = num_to_alloc;
-	}
-}
-
-/** Setup the input buffer state to scan directly from a user-specified character buffer.
- * @param base the character buffer
- * @param size the size in bytes of the character buffer
- * @param yyscanner The scanner object.
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE tsconfig_scan_buffer  (char * base, yy_size_t  size , yyscan_t yyscanner)
-{
-	YY_BUFFER_STATE b;
-
-	if ( size < 2 ||
-	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
-	     base[size-1] != YY_END_OF_BUFFER_CHAR )
-		/* They forgot to leave room for the EOB's. */
-		return 0;
-
-	b = (YY_BUFFER_STATE) tsconfigalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in tsconfig_scan_buffer()" );
-
-	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
-	b->yy_buf_pos = b->yy_ch_buf = base;
-	b->yy_is_our_buffer = 0;
-	b->yy_input_file = 0;
-	b->yy_n_chars = b->yy_buf_size;
-	b->yy_is_interactive = 0;
-	b->yy_at_bol = 1;
-	b->yy_fill_buffer = 0;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	tsconfig_switch_to_buffer(b ,yyscanner );
-
-	return b;
-}
-
-/** Setup the input buffer state to scan a string. The next call to tsconfiglex() will
- * scan from a @e copy of @a str.
- * @param yystr a NUL-terminated string to scan
- * @param yyscanner The scanner object.
- * @return the newly allocated buffer state object.
- * @note If you want to scan bytes that may contain NUL values, then use
- *       tsconfig_scan_bytes() instead.
- */
-YY_BUFFER_STATE tsconfig_scan_string (yyconst char * yystr , yyscan_t yyscanner)
-{
-
-	return tsconfig_scan_bytes(yystr,strlen(yystr) ,yyscanner);
-}
-
-/** Setup the input buffer state to scan the given bytes. The next call to tsconfiglex() will
- * scan from a @e copy of @a bytes.
- * @param yybytes the byte buffer to scan
- * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
- * @param yyscanner The scanner object.
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE tsconfig_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len , yyscan_t yyscanner)
-{
-	YY_BUFFER_STATE b;
-	char *buf;
-	yy_size_t n;
-	yy_size_t i;
-
-	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = _yybytes_len + 2;
-	buf = (char *) tsconfigalloc(n ,yyscanner );
-	if ( ! buf )
-		YY_FATAL_ERROR( "out of dynamic memory in tsconfig_scan_bytes()" );
-
-	for ( i = 0; i < _yybytes_len; ++i )
-		buf[i] = yybytes[i];
-
-	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
-
-	b = tsconfig_scan_buffer(buf,n ,yyscanner);
-	if ( ! b )
-		YY_FATAL_ERROR( "bad buffer in tsconfig_scan_bytes()" );
-
-	/* It's okay to grow etc. this buffer, and we should throw it
-	 * away when we're done.
-	 */
-	b->yy_is_our_buffer = 1;
-
-	return b;
-}
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
-{
-	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	(void)yyg;
-	(void) fprintf( stderr, "%s\n", msg );
-	exit( YY_EXIT_FAILURE );
-}
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-        yy_size_t yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-		yytext[yyleng] = yyg->yy_hold_char; \
-		yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
-		yyg->yy_hold_char = *yyg->yy_c_buf_p; \
-		*yyg->yy_c_buf_p = '\0'; \
-		yyleng = yyless_macro_arg; \
-		} \
-	while ( 0 )
-
-/* Accessor  methods (get/set functions) to struct members. */
-
-/** Get the user-defined data for this scanner.
- * @param yyscanner The scanner object.
- */
-YY_EXTRA_TYPE tsconfigget_extra  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yyextra;
-}
-
-/** Get the current line number.
- * @param yyscanner The scanner object.
- */
-int tsconfigget_lineno  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-        if (! YY_CURRENT_BUFFER)
-            return 0;
-
-    return yylineno;
-}
-
-/** Get the current column number.
- * @param yyscanner The scanner object.
- */
-int tsconfigget_column  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-        if (! YY_CURRENT_BUFFER)
-            return 0;
-
-    return yycolumn;
-}
-
-/** Get the input stream.
- * @param yyscanner The scanner object.
- */
-FILE *tsconfigget_in  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yyin;
-}
-
-/** Get the output stream.
- * @param yyscanner The scanner object.
- */
-FILE *tsconfigget_out  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yyout;
-}
-
-/** Get the length of the current token.
- * @param yyscanner The scanner object.
- */
-yy_size_t tsconfigget_leng  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yyleng;
-}
-
-/** Get the current token.
- * @param yyscanner The scanner object.
- */
-
-char *tsconfigget_text  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yytext;
-}
-
-/** Set the user-defined data. This data is never touched by the scanner.
- * @param user_defined The data to be associated with this scanner.
- * @param yyscanner The scanner object.
- */
-void tsconfigset_extra (YY_EXTRA_TYPE  user_defined , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yyextra = user_defined ;
-}
-
-/** Set the current line number.
- * @param _line_number line number
- * @param yyscanner The scanner object.
- */
-void tsconfigset_lineno (int  _line_number , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-        /* lineno is only valid if an input buffer exists. */
-        if (! YY_CURRENT_BUFFER )
-           YY_FATAL_ERROR( "tsconfigset_lineno called with no buffer" );
-
-    yylineno = _line_number;
-}
-
-/** Set the current column.
- * @param _column_no column number
- * @param yyscanner The scanner object.
- */
-void tsconfigset_column (int  _column_no , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-        /* column is only valid if an input buffer exists. */
-        if (! YY_CURRENT_BUFFER )
-           YY_FATAL_ERROR( "tsconfigset_column called with no buffer" );
-
-    yycolumn = _column_no;
-}
-
-/** Set the input stream. This does not discard the current
- * input buffer.
- * @param _in_str A readable stream.
- * @param yyscanner The scanner object.
- * @see tsconfig_switch_to_buffer
- */
-void tsconfigset_in (FILE *  _in_str , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yyin = _in_str ;
-}
-
-void tsconfigset_out (FILE *  _out_str , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yyout = _out_str ;
-}
-
-int tsconfigget_debug  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yy_flex_debug;
-}
-
-void tsconfigset_debug (int  _bdebug , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yy_flex_debug = _bdebug ;
-}
-
-/* Accessor methods for yylval and yylloc */
-
-YYSTYPE * tsconfigget_lval  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    return yylval;
-}
-
-void tsconfigset_lval (YYSTYPE *  yylval_param , yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yylval = yylval_param;
-}
-
-/* User-visible API */
-
-/* tsconfiglex_init is special because it creates the scanner itself, so it is
- * the ONLY reentrant function that doesn't take the scanner as the last argument.
- * That's why we explicitly handle the declaration, instead of using our macros.
- */
-
-int tsconfiglex_init(yyscan_t* ptr_yy_globals)
-
-{
-    if (ptr_yy_globals == NULL){
-        errno = EINVAL;
-        return 1;
-    }
-
-    *ptr_yy_globals = (yyscan_t) tsconfigalloc ( sizeof( struct yyguts_t ), NULL );
-
-    if (*ptr_yy_globals == NULL){
-        errno = ENOMEM;
-        return 1;
-    }
-
-    /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
-    memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
-
-    return yy_init_globals ( *ptr_yy_globals );
-}
-
-/* tsconfiglex_init_extra has the same functionality as tsconfiglex_init, but follows the
- * convention of taking the scanner as the last argument. Note however, that
- * this is a *pointer* to a scanner, as it will be allocated by this call (and
- * is the reason, too, why this function also must handle its own declaration).
- * The user defined value in the first argument will be available to tsconfigalloc in
- * the yyextra field.
- */
-
-int tsconfiglex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
-
-{
-    struct yyguts_t dummy_yyguts;
-
-    tsconfigset_extra (yy_user_defined, &dummy_yyguts);
-
-    if (ptr_yy_globals == NULL){
-        errno = EINVAL;
-        return 1;
-    }
-
-    *ptr_yy_globals = (yyscan_t) tsconfigalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
-
-    if (*ptr_yy_globals == NULL){
-        errno = ENOMEM;
-        return 1;
-    }
-
-    /* By setting to 0xAA, we expose bugs in
-    yy_init_globals. Leave at 0x00 for releases. */
-    memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
-
-    tsconfigset_extra (yy_user_defined, *ptr_yy_globals);
-
-    return yy_init_globals ( *ptr_yy_globals );
-}
-
-static int yy_init_globals (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    /* Initialization is the same as for the non-reentrant scanner.
-     * This function is called from tsconfiglex_destroy(), so don't allocate here.
-     */
-
-    yyg->yy_buffer_stack = 0;
-    yyg->yy_buffer_stack_top = 0;
-    yyg->yy_buffer_stack_max = 0;
-    yyg->yy_c_buf_p = (char *) 0;
-    yyg->yy_init = 0;
-    yyg->yy_start = 0;
-
-    yyg->yy_start_stack_ptr = 0;
-    yyg->yy_start_stack_depth = 0;
-    yyg->yy_start_stack =  NULL;
-
-/* Defined in main.c */
-#ifdef YY_STDINIT
-    yyin = stdin;
-    yyout = stdout;
-#else
-    yyin = (FILE *) 0;
-    yyout = (FILE *) 0;
-#endif
-
-    /* For future reference: Set errno on error, since we are called by
-     * tsconfiglex_init()
-     */
-    return 0;
-}
-
-/* tsconfiglex_destroy is for both reentrant and non-reentrant scanners. */
-int tsconfiglex_destroy  (yyscan_t yyscanner)
-{
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
-    /* Pop the buffer stack, destroying each element. */
-	while(YY_CURRENT_BUFFER){
-		tsconfig_delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
-		YY_CURRENT_BUFFER_LVALUE = NULL;
-		tsconfigpop_buffer_state(yyscanner);
-	}
-
-	/* Destroy the stack itself. */
-	tsconfigfree(yyg->yy_buffer_stack ,yyscanner);
-	yyg->yy_buffer_stack = NULL;
-
-    /* Destroy the start condition stack. */
-        tsconfigfree(yyg->yy_start_stack ,yyscanner );
-        yyg->yy_start_stack = NULL;
-
-    /* Reset the globals. This is important in a non-reentrant scanner so the next time
-     * tsconfiglex() is called, initialization will occur. */
-    yy_init_globals( yyscanner);
-
-    /* Destroy the main struct (reentrant only). */
-    tsconfigfree ( yyscanner , yyscanner );
-    yyscanner = NULL;
-    return 0;
-}
-
-/*
- * Internal utility routines.
- */
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
-{
-	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	(void)yyg;
-
-	int i;
-	for ( i = 0; i < n; ++i )
-		s1[i] = s2[i];
-}
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
-{
-	int n;
-	for ( n = 0; s[n]; ++n )
-		;
-
-	return n;
-}
-#endif
-
-void *tsconfigalloc (yy_size_t  size , yyscan_t yyscanner)
-{
-	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	(void)yyg;
-	return (void *) malloc( size );
-}
-
-void *tsconfigrealloc  (void * ptr, yy_size_t  size , yyscan_t yyscanner)
-{
-	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	(void)yyg;
-
-	/* The cast to (char *) in the following accommodates both
-	 * implementations that use char* generic pointers, and those
-	 * that use void* generic pointers.  It works with the latter
-	 * because both ANSI C and C++ allow castless assignment from
-	 * any pointer type to void*, and deal with argument conversions
-	 * as though doing an assignment.
-	 */
-	return (void *) realloc( (char *) ptr, size );
-}
-
-void tsconfigfree (void * ptr , yyscan_t yyscanner)
-{
-	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	(void)yyg;
-	free( (char *) ptr );	/* see tsconfigrealloc() for (char *) cast */
-}
-
-#define YYTABLES_NAME "yytables"
-
-#line 104 "TsConfigSyntax.l"
-
-
-
-int tsconfiglex_current_line(void) { return TsConfig_Lex_Location._line; }
-int tsconfiglex_current_col(void) { return TsConfig_Lex_Location._col; }
-
-// This is in here because it's easier than trying to convince automake
-// to let me have a generated header from flex. The header is only needed
-// to define the various macros used here outside of the .l file so if
-// this is here, we don't need the header anymore. This also means we
-// don't have to deal with C/C++ issues in that regard either.
-int tsconfig_parse_buffer(
-  struct TsConfigHandlers* handlers,
-  char* buffer,
-  size_t buffer_len
-) {
-  int zret;
-  yyscan_t lexer;
-  YY_BUFFER_STATE lexer_buffer_state;
-
-  tsconfiglex_init(&lexer);
-  tsconfigset_extra(handlers, lexer);
-  lexer_buffer_state = tsconfig_scan_buffer(buffer, buffer_len, lexer);
-  zret = tsconfigparse(lexer, handlers);
-  tsconfig_delete_buffer(lexer_buffer_state, lexer);
-  tsconfiglex_destroy(lexer);
-
-  return zret;
-}
-
-# endif // __clang_analyzer__
-
diff --git a/lib/tsconfig/TsConfigSyntax.l b/lib/tsconfig/TsConfigSyntax.l
deleted file mode 100644
index dc11a2f..0000000
--- a/lib/tsconfig/TsConfigSyntax.l
+++ /dev/null
@@ -1,133 +0,0 @@
-%{
-
-/** @file
-
-    Syntactic analyzer for TS Configuration.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-# if defined(__GNUC__)
-# pragma GCC diagnostic ignored "-Wsign-compare"
-# endif
-
-
-# if ! (defined(__clang_analyzer__) || defined(__COVERITY__))
-
-# include "TsConfigParseEvents.h"
-# include "TsConfigGrammar.h"
-
-extern int tsconfigparse(yyscan_t lexer, struct TsConfigHandlers* handlers);
-
-struct Location TsConfig_Lex_Location = { 0, 1 };
-
-# define YY_USER_ACTION TsConfig_Lex_Location._col += yyleng;
-
-# define FILL \
-  yylval->_s = yytext; \
-  yylval->_n = yyleng; \
-  yylval->_loc = TsConfig_Lex_Location; \
-  yylval->_loc._col -= yyleng;
-
-# define ZRET(t) FILL; yylval->_type = t; return t;
-
-# define HANDLE_EVENT(x) \
-  if (yyextra) { \
-    struct TsConfigEventHandler* h = &(yyextra->handler[TsConfigEvent##x]); \
-    if (h->_f) h->_f(h->_data, yylval); \
-  }
-
-%}
-
-%option outfile="lex.yy.c"
-%option never-interactive reentrant bison-bridge noyywrap
-%option prefix="tsconfig"
-%option nounput noinput
-%option extra-type="struct TsConfigHandlers*"
-
-DSTRING		\"(?:[^\"\\]|\\.)*\"
-SSTRING		'(?:[^'\\]|\\.)*'
-QSTRING		{DSTRING}|{SSTRING}
-IDENT		[[:alpha:]_](?:-*[[:alnum:]_])*
-
-%x		bad
-
-%%
-
-\n              {
-                  ++(TsConfig_Lex_Location._line);
-                  TsConfig_Lex_Location._col = 0;
-                }
-
-{QSTRING}	ZRET(STRING); /* Quote string overrides comments */
-
-(?:[[:space:]]{-}[\n])+       /* Ignore all white space. */
-^[[:space:]]*#.*$             /* Leading '#' is a comment. */
-\/\/.*$                       /* Trailing '//' is a comment. */
-
-{IDENT}		ZRET(IDENT);
-[[:digit:]]+	ZRET(INTEGER);
-\{              ZRET(GROUP_OPEN);
-\}              ZRET(GROUP_CLOSE);
-\(              ZRET(LIST_OPEN);
-\)              ZRET(LIST_CLOSE);
-\<              ZRET(PATH_OPEN);
-\>              ZRET(PATH_CLOSE);
-\.              ZRET(PATH_SEPARATOR);
-=               ZRET(ASSIGN);
-[,;]+           ZRET(SEPARATOR);
-
-.           BEGIN(bad); FILL;
-<bad>\n     {
-              BEGIN(0); // Terminate bad token mode.
-              ++(TsConfig_Lex_Location._line); // Must bump line count.
-              HANDLE_EVENT(InvalidToken);
-            }
-<bad>[[:space:]]  BEGIN(0); HANDLE_EVENT(InvalidToken);
-<bad>.      ++(yylval->_n);
-%%
-
-int tsconfiglex_current_line(void) { return TsConfig_Lex_Location._line; }
-int tsconfiglex_current_col(void) { return TsConfig_Lex_Location._col; }
-
-// This is in here because it's easier than trying to convince automake
-// to let me have a generated header from flex. The header is only needed
-// to define the various macros used here outside of the .l file so if
-// this is here, we don't need the header anymore. This also means we
-// don't have to deal with C/C++ issues in that regard either.
-int tsconfig_parse_buffer(
-  struct TsConfigHandlers* handlers,
-  char* buffer,
-  size_t buffer_len
-) {
-  int zret;
-  yyscan_t lexer;
-  YY_BUFFER_STATE lexer_buffer_state;
-
-  tsconfiglex_init(&lexer);
-  tsconfigset_extra(handlers, lexer);
-  lexer_buffer_state = tsconfig_scan_buffer(buffer, buffer_len, lexer);
-  zret = tsconfigparse(lexer, handlers);
-  tsconfig_delete_buffer(lexer_buffer_state, lexer);
-  tsconfiglex_destroy(lexer);
-
-  return zret;
-}
-
-# endif // __clang_analyzer__
diff --git a/lib/tsconfig/TsConfigTypes.h b/lib/tsconfig/TsConfigTypes.h
deleted file mode 100644
index 6c64e04..0000000
--- a/lib/tsconfig/TsConfigTypes.h
+++ /dev/null
@@ -1,66 +0,0 @@
-# if ! defined(TS_CONFIG_TYPES_HEADER)
-# define TS_CONFIG_TYPES_HEADER
-
-/** @file
-
-    Basic types for configuration parsing.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-
-# if defined(_MSC_VER)
-#   include <stddef.h>
-# else
-#   include <unistd.h>
-# endif
-
-# if defined(__cplusplus)
-namespace ts { namespace config {
-# endif
-
-/** A location in the source stream.
-    @internal At some point we may need to add stream information,
-    e.g. file name, once includes are supported. Or should that
-    be the caller's responsibility?
- */
-struct Location {
-  int _col; ///< Column.
-  int _line; ///< Line.
-};
-
-/** A token from the source stream.
-    @internal We should use ts::Buffer here, but because this
-    has to work in C as well, it's less painful to do it by hand.
- */
-struct Token {
-  char* _s; ///< Text of token.
-  size_t _n; ///< Text length.
-  int _type; ///< Type of token.
-  struct Location _loc; ///< Location of token.
-};
-
-# if defined(__cplusplus)
-}} // namespace ts::config
-# define YYSTYPE ts::config::Token
-# else
-# define YYSTYPE struct Token
-#endif
-
-
-# endif // TS_CONFIG_TYPES_HEADER
diff --git a/lib/tsconfig/TsErrataUtil.cc b/lib/tsconfig/TsErrataUtil.cc
deleted file mode 100644
index 1f8fbed..0000000
--- a/lib/tsconfig/TsErrataUtil.cc
+++ /dev/null
@@ -1,190 +0,0 @@
-/** @file
-
-    TS Configuration utilities for Errata and logging.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-
-# if !defined(_MSC_VER)
-# include <cstdio>
-# include <cstring>
-# endif
-# include <cstdarg>
-# include <cerrno>
-# include <TsErrataUtil.h>
-# include "tscore/ink_string.h"
-# include "tscore/ink_defs.h"
-
-namespace ts { namespace msg {
-
-Errata::Code FATAL = 3; ///< Fatal, cannot continue.
-Errata::Code WARN = 2; ///< Significant, should be fixed.
-Errata::Code INFO = 1; /// Interesting, not necessarily a problem.
-Errata::Code DEBUG = 0; /// Debugging information.
-
-# if defined(_MSC_VER)
-char* strerror_r(int err, char* s, size_t n) {
-    ink_strlcpy(s, strerror(err), n);
-    return s;
-}
-
-# define snprintf _snprintf
-# endif
-
-Errata&
-log(Errata& err, Errata::Id id, Errata::Code code, char const* text) {
-  err.push(id, code, text);
-  return err;
-}
-
-Errata&
-log(Errata& err, Errata::Code code, char const* text) {
-  err.push(0, code, text);
-  return err;
-}
-
-Errata&
-log(RvBase& rv, Errata::Code code, char const* text) {
-    rv._errata.push(0, code, text);
-    return rv._errata;
-}
-
-Errata
-log(Errata::Code code, char const* text) {
-  Errata err;
-  err.push(0, code, text);
-  return err;
-}
-
-Errata&
-vlogf(
-  Errata& err,
-  Errata::Id id,
-  Errata::Code code,
-  char const* format,
-  va_list& rest
-) {
-  static size_t const SIZE = 8192;
-  char buffer[SIZE];
-
-  vsnprintf(buffer, SIZE, format, rest);
-  err.push(id, code, buffer);
-  return err;
-}
-
-Errata&
-logf(
-  Errata& err,
-  Errata::Id id,
-  Errata::Code code,
-  char const* format,
-  ...
-) {
-  va_list rest;
-  va_start(rest, format);
-  vlogf(err, id, code, format, rest);
-  va_end(rest);
-  return err;
-}
-
-Errata
-logf(Errata::Code code, char const* format, ...) {
-  Errata err;
-  va_list rest;
-  va_start(rest, format);
-  vlogf(err, Errata::Id(0), code, format, rest);
-  va_end(rest);
-  return err;
-}
-
-Errata&
-logf(Errata& err, Errata::Code code, char const* format, ...) {
-  va_list rest;
-  va_start(rest, format);
-  vlogf(err, Errata::Id(0), code, format, rest);
-  va_end(rest);
-  return err;
-}
-
-Errata&
-logf(RvBase& base, Errata::Code code, char const* format, ...) {
-  va_list rest;
-  va_start(rest, format);
-  vlogf(base._errata, Errata::Id(0), code, format, rest);
-  va_end(rest);
-  return base._errata;
-}
-
-Errata
-log_errno(Errata::Code code, char const* text) {
-  static size_t const SIZE = 1024;
-  char buffer[SIZE];
-  ATS_UNUSED_RETURN(strerror_r(errno, buffer, SIZE));
-  return logf(code, "%s [%d] %s", text, errno, buffer);
-}
-
-Errata
-vlogf_errno(Errata& errata, Errata::Id id, Errata::Code code, char const* format, va_list& rest) {
-  int e = errno; // Preserve value before making system calls.
-  int n;
-  static int const E_SIZE = 512;
-  char e_buffer[E_SIZE];
-  static int const T_SIZE = 8192;
-  char t_buffer[T_SIZE];
-
-  n = vsnprintf(t_buffer, T_SIZE, format, rest);
-  if (0 <= n && n < T_SIZE) { // still have room.
-    ATS_UNUSED_RETURN(strerror_r(e, e_buffer, E_SIZE));
-    snprintf(t_buffer + n, T_SIZE - n, "[%d] %s", e, e_buffer);
-  }
-  errata.push(id, code, t_buffer);
-  return errata;
-}
-
-Errata
-logf_errno(Errata::Code code, char const* format, ...) {
-  Errata zret;
-  va_list rest;
-  va_start(rest, format);
-  zret = vlogf_errno(zret, 0, code, format, rest);
-  va_end(rest);
-  return zret;
-}
-
-Errata
-logf_errno(Errata& errata, Errata::Code code, char const* format, ...) {
-  Errata zret;
-  va_list rest;
-  va_start(rest, format);
-  zret = vlogf_errno(errata, 0, code, format, rest);
-  va_end(rest);
-  return zret;
-}
-
-Errata
-logf_errno(RvBase& rv, Errata::Code code, char const* format, ...) {
-  Errata zret;
-  va_list rest;
-  va_start(rest, format);
-  zret = vlogf_errno(rv._errata, 0, code, format, rest);
-  va_end(rest);
-  return zret;
-}
-// ------------------------------------------------------
-}} // namespace ts::msg
diff --git a/lib/tsconfig/TsErrataUtil.h b/lib/tsconfig/TsErrataUtil.h
deleted file mode 100644
index f9df89d..0000000
--- a/lib/tsconfig/TsErrataUtil.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/** @file
-
-    TS Configuration utilities for Errata and logging.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-
-# if !defined(TS_ERRATA_UTIL_HEADER)
-# define TS_ERRATA_UTIL_HEADER
-
-// TBD: Need to do something better than this to get around using
-// 'DEBUG' as the name of a constant.
-# if defined DEBUG
-# undef DEBUG
-# define DEBUG DEBUG
-# endif
-
-# include <Errata.h>
-
-namespace ts { namespace msg {
-
-/// @name Message severity levels.
-//@{
-extern Errata::Code FATAL; ///< Fatal, cannot continue.
-extern Errata::Code WARN; ///< Significant, function degraded.
-extern Errata::Code INFO; ///< Interesting, not necessarily a problem.
-extern Errata::Code DEBUG; ///< Debugging information.
-//@}
-
-/** Logging / reporting support.
-    We build on top of @c Errata but we want to be able to prevent
-    message generation / allocation for messages with severity levels
-    less than a run time controllable value.
-
-    @internal Far from complete but serving as a prototype / experiment
-    to learn what's actually useful.
-*/
-//@{
-/// Report literal string to an Errata.
-/// @return @a err.
-Errata& log(
-  Errata& err,///< Target errata.
-  Errata::Id id, ///< Message ID.
-  Errata::Code code, ///< Severity level.
-  char const* text ///< Message text.
-);
-/// Report literal string to an Errata.
-/// Use message ID 0.
-/// @return @a err.
-Errata& log(
-    Errata& err,///< Target errata.
-    Errata::Code code, ///< Severity level.
-    char const* text ///< Message text.
-);
-/// Report literal string to a return value.
-/// Use message ID 0.
-/// @return The @c Errata in @a rv.
-Errata& log(
-    RvBase& rv,///< Return value.
-    Errata::Code code, ///< Severity level.
-    char const* text ///< Message text.
-);
-/// printf style log to Errata.
-/// @return @a err.
-Errata& logf(
-  Errata& err,///< Target errata.
-  Errata::Id id, ///< Message ID.
-  Errata::Code code, ///< Severity level.
-  char const* format, ///< Format string.
-  ... ///< Format string parameters.
-);
-/// printf style log to Errata.
-/// The message id is set to zero.
-/// @return @a err.
-Errata& logf(
-  Errata& err,///< Target errata.
-  Errata::Code code, ///< Severity level.
-  char const* format, ///< Format string.
-  ... ///< Format string parameters.
-);
-/// Return an Errata in a return value populated with a printf style formatted string.
-/// Use message ID 0.
-/// @return The @c Errata in @a rv.
-Errata& logf(
-    RvBase& rv, ///< Rv value.
-    Errata::Code code, ///< Severity level.
-    char const* format, ///< Message text.
-    ...
-);
-/// Return an Errata populated with a literal string.
-/// Use message ID 0.
-/// @return @a err.
-Errata log(
-  Errata::Code code, ///< Severity level.
-  char const* text ///< Message text.
-);
-/// Return an Errata populated with a printf style formatted string.
-/// Use message ID 0.
-/// @return @a err.
-Errata logf(
-  Errata::Code code, ///< Severity level.
-  char const* format, ///< Message text.
-  ...
-);
-/** Return an Errata based on @c errno.
-    The literal string is combined with the system text for the current
-    value of @c errno. This is modeled on @c perror. Message ID 0 is used.
-    @return The new @c Errata.
- */
-Errata log_errno(
-  Errata::Code code, ///< Severity level.
-  char const* text ///< Message text.
-);
-/** Return an @c Errata based on @c errno.
-    @c errno and the corresponding system error string are appended to
-    the results from the @a format and following arguments.
-    @return The new @c Errata.
- */
-Errata
-logf_errno(
-  Errata::Code code,  ///< Severity code.
-  char const* format, ///< Format string.
-  ... ///< Arguments for @a format.
-);
-/** Add a message to an @a errata based on @c errno.
-    @c errno and the corresponding system error string are appended to
-    the results from the @a format and following arguments.
-    @return @a errata.
- */
-Errata
-logf_errno(
-  Errata& errata, ///< Errata to use.
-  Errata::Code code,  ///< Severity code.
-  char const* format, ///< Format string.
-  ... ///< Arguments for @a format.
-);
-/** Add a message to a return value based on @c errno.
-    @c errno and the corresponding system error string are appended to
-    the results from the @a format and following arguments.
-    @return The errata in @a rv.
- */
-Errata
-logf_errno(
-  RvBase& rv, ///< Return value.
-  Errata::Code code,  ///< Severity code.
-  char const* format, ///< Format string.
-  ... ///< Arguments for @a format.
-);
-//@}
-
-}} // namespace ts::msg
-
-# endif // define TS_ERRATA_UTIL_HEADER
diff --git a/lib/tsconfig/TsValue.cc b/lib/tsconfig/TsValue.cc
deleted file mode 100644
index 0cccc56..0000000
--- a/lib/tsconfig/TsValue.cc
+++ /dev/null
@@ -1,392 +0,0 @@
-/** @file
-
-    TS Configuration API implementation.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-
-# include "TsValue.h"
-# include "TsBuilder.h"
-# include "tscore/ink_defs.h"
-
-# include <TsErrataUtil.h>
-# include <sys/stat.h>
-# include <cstdio>
-# include <cstdlib>
-
-# if !defined(_MSC_VER)
-# define _fileno fileno
-# endif
-
-// ---------------------------------------------------------------------------
-namespace ts { namespace config {
-// ---------------------------------------------------------------------------
-Buffer const detail::NULL_BUFFER;
-ConstBuffer const detail::NULL_CONST_BUFFER;
-detail::ValueItem detail::ValueTableImpl::NULL_ITEM(VoidValue);
-detail::PseudoBool::Type const detail::PseudoBool::FALSE = nullptr;
-detail::PseudoBool::Type const detail::PseudoBool::TRUE = &detail::PseudoBool::operator !;
-// This should not be called, it is used only as a pointer value.
-bool detail::PseudoBool::operator ! () const { return false; }
-// ---------------------------------------------------------------------------
-unsigned int const detail::Type_Property[N_VALUE_TYPES] = {
-  0, // Void
-  detail::IS_VALID | detail::IS_CONTAINER, // List
-  detail::IS_VALID | detail::IS_CONTAINER, // Group
-  detail::IS_VALID | detail::IS_LITERAL, // String
-  detail::IS_VALID | detail::IS_LITERAL, // Integer
-};
-// ---------------------------------------------------------------------------
-detail::ValueTableImpl::ValueTableImpl() : _generation(0) { }
-detail::ValueTableImpl::~ValueTableImpl() {
-  for (auto & _buffer : _buffers) {
-    free(_buffer._ptr);
-}
-}
-// ---------------------------------------------------------------------------
-detail::ValueTable::ImplType*
-detail::ValueTable::instance() {
-  // Stupid workaround for clang analyzer false positive. The new instance isn't leaked because
-  // it's stored in a shared ptr type.
-#if !defined(__clang_analyzer__)
-  if (! _ptr) { _ptr.reset(new ImplType); }
-#else
-  assert(_ptr.get() != nullptr);
-#endif
-  return _ptr.get();
-}
-
-detail::ValueTable&
-detail::ValueTable::forceRootItem() {
-  ImplType* imp = this->instance();
-  if (0 == imp->_values.size()) {
-    imp->_values.push_back(ValueItem(GroupValue));
-}
-  return *this;
-}
-
-Rv<detail::ValueIndex>
-detail::ValueTable::make(ValueIndex pidx, ValueType type, ConstBuffer const& name) {
-  Rv<ValueIndex> zret = NULL_VALUE_INDEX;
-  if (_ptr) {
-    size_t n = _ptr->_values.size();
-    // Check the parent
-    if (pidx < n) {
-      ValueItem* parent = &(_ptr->_values[pidx]);
-      if (IS_CONTAINER & Type_Property[parent->_type]) {
-        ValueItem* item;
-
-        _ptr->_values.push_back(ValueItem(type));
-        parent = &(_ptr->_values[pidx]); // possibly stale, refresh.
-        item = &(_ptr->_values[n]);
-        item->_parent = pidx;
-        parent->_children.push_back(n);
-        item->_local_index = parent->_children.size() - 1;
-        // Only use the name if the parent is a group.
-        if (GroupValue == parent->_type) { item->_name = name;
-}
-        zret = n; // mark for return to caller.
-      } else {
-        msg::log(zret.errata(), msg::WARN, "Add child failed because parent is not a container.");
-      }
-    } else {
-      msg::logf(zret.errata(), msg::WARN, "Add child failed because parent index (%ul) is out of range (%ul).", pidx.raw(), n);
-    }
-  } else {
-    msg::log(zret.errata(), msg::WARN, "Add child failed because the configuration is null.");
-  }
-  return zret;
-}
-
-detail::ValueItem&
-detail::ValueTable::operator [] ( ValueIndex idx ) {
-  assert(_ptr && idx < _ptr->_values.size());
-  return _ptr->_values[idx];
-}
-Buffer
-detail::ValueTable::alloc(size_t n) {
-  ImplType* imp = this->instance();
-  Buffer zret(static_cast<char*>(malloc(n)), n);
-  if (zret._ptr) { imp->_buffers.push_back(zret);
-}
-  return zret;
-}
-
-// ---------------------------------------------------------------------------
-Value
-Value::operator [] (size_t idx) const {
-  Value zret;
-  detail::ValueItem const* item = this->item();
-  if (item && idx < item->_children.size()) {
-    zret = Value(_config, item->_children[idx]);
-    if (PathValue == zret.getType()) { zret = _config.getRoot().find(_config._table[zret._vidx]._path);
-}
-  }
-  return zret;
-}
-
-Value
-Value::operator [] (ConstBuffer const& name) const {
-  Value zret;
-  detail::ValueItem const* item = this->item();
-  if (item) {
-    for (const auto & spot : item->_children) {
-      if (_config._table[spot]._name == name) {
-        zret = Value(_config, spot);
-        if (PathValue == zret.getType()) { zret = _config.getRoot().find(_config._table[zret._vidx]._path);
-}
-        break;
-      }
-    }
-  }
-  return zret;
-}
-
-Value
-Value::find( ConstBuffer const& path ) {
-  Value zret = *this;
-  Path::Parser parser(path);
-  Rv<Path::Parser::Result> x;
-  ConstBuffer elt;
-  for ( x = parser.parse(&elt) ; zret && Path::Parser::EOP != x && Path::Parser::ERROR != x ; x = parser.parse(&elt) ) {
-    if (Path::Parser::TAG == x) { zret = zret[elt];
-    } else if (Path::Parser::INDEX == x) { zret = zret[elt._size];
-    } else { zret.reset();
-}
-  }
-  if (Path::Parser::EOP != x) { zret.reset();
-}
-  return zret;
-}
-
-Value
-Value::find(Path const& path ) {
-  Value zret = *this;
-  for ( size_t i = 0, n = path.count() ; i < n && zret ; ++i ) {
-    ConstBuffer const& elt = path[i];
-    if (elt._ptr) { zret = zret[elt];
-    } else { zret = zret[elt._size];
-}
-  }
-  return zret;
-}
-
-Rv<Value>
-Value::makeChild(ValueType type, ConstBuffer const& name) {
-  Rv<Value> zret;
-  Rv<detail::ValueIndex> vr = _config._table.make(this->_vidx, type, name);
-  if (vr.isOK()) { zret = Value(_config, vr.result());
-  } else { zret.errata() = vr.errata();
-}
-  return zret;
-}
-
-Rv<Value>
-Value::makeGroup(ConstBuffer const& name) {
-  return this->makeChild(GroupValue, name);
-}
-
-Rv<Value>
-Value::makeList(ConstBuffer const& name) {
-  return this->makeChild(ListValue, name);
-}
-
-Rv<Value>
-Value::makeString(ConstBuffer const& text, ConstBuffer const& name) {
-  Rv<Value> zret = this->makeChild(StringValue, name);
-  if (zret.isOK()) { zret.result().setText(text);
-}
-  return zret;
-}
-
-Rv<Value>
-Value::makeInteger(ConstBuffer const& text, ConstBuffer const& name) {
-  Rv<Value> zret = this->makeChild(IntegerValue, name);
-  if (zret.isOK()) { zret.result().setText(text);
-}
-  return zret;
-}
-
-Rv<Value>
-Value::makePath(Path const& path, ConstBuffer const& name) {
-  Rv<Value> zret = this->makeChild(PathValue, name);
-  if (zret.isOK()) { _config._table[zret.result()._vidx]._path = path;
-}
-  return zret;
-}
-// ---------------------------------------------------------------------------
-Path& Path::reset() {
-  if (_ptr) {
-    // If we're sharing the instance, make a new one for us.
-    if (_ptr.use_count() > 1) {
-      _ptr.reset(new ImplType);
-    } else { // clear out the existing instance.
-      _ptr->_elements.clear();
-    }
-  }
-  return *this;
-}
-// ---------------------------------------------------------------------------
-Rv<Path::Parser::Result>
-Path::Parser::parse(ConstBuffer *cbuff) {
-  Rv<Result> zret = EOP;
-  enum State {
-    S_INIT, // initial state
-    S_INDEX, // reading index.
-    S_TAG, // reading tag.
-    S_DASH, // reading dashes in tag.
-  } state = S_INIT;
-
-  // Character bucket
-  enum Bucket {
-    C_INVALID, // Invalid input.
-    C_DIGIT, // digit.
-    C_IDENT, // Identifier character.
-    C_DASH, // A dash
-    C_DOT, // A dot (period).
-  };
-
-  if (cbuff) { cbuff->reset();
-}
-  char const* start = _c; // save starting character location.
-  size_t idx = 0; // accumulator for index value.
-
-  bool final = false;
-  while (! final && this->hasInput()) {
-    Bucket cb;
-    if (isdigit(*_c)) { cb = C_DIGIT;
-    } else if ('_' == *_c || isalpha(*_c)) { cb = C_IDENT;
-    } else if ('-' == *_c) { cb = C_DASH;
-    } else if ('.' == *_c) { cb = C_DOT;
-    } else { cb = C_INVALID;
-}
-
-    if (C_INVALID == cb) {
-      msg::logf(zret, msg::WARN, "Invalid character '%c' [%u] in path.", *_c, *_c);
-    } else { switch (state) {
-      case S_INIT:
-        switch (cb) {
-        case C_DIGIT: state = S_INDEX; idx = *_c - '0'; break;
-        case C_IDENT: state = S_TAG; break;
-        case C_DASH: msg::logf(zret, msg::WARN, "Dash not allowed as leading character for tag."); final = true; break;
-        case C_DOT: msg::logf(zret, msg::WARN, "Separator without preceding element."); final = true; break;
-        default: msg::logf(zret, msg::WARN, "Internal error: unexpected character %u in INIT state.", *_c); final = true; break;
-        }
-        break;
-      case S_INDEX: // reading an index.
-        if (C_DIGIT == cb) { idx = 10 * idx + *_c - '0';
-        } else if (C_DOT == cb) { final = true; }
-        else {
-          msg::logf(zret, msg::WARN, "Invalid character '%c' [%u] in index element.", *_c, *_c);
-          final = true;
-        }
-        break;
-      case S_TAG: // reading a tag.
-        if (C_IDENT == cb || C_DIGIT == cb) { ; // continue
-        } else if (C_DASH == cb) { state = S_DASH;
-        } else if (C_DOT == cb) { final = true; }
-        else { // should never happen, but be safe.
-          msg::logf(zret, msg::WARN, "Invalid character '%c' [%u] in index element.", *_c, *_c);
-          final = true;
-        }
-        break;
-      case S_DASH: // dashes inside tag.
-        if (C_IDENT == cb || C_DIGIT == cb) { state = S_TAG;
-        } else if (C_DOT == cb) {
-          msg::log(zret, msg::WARN, "Trailing dash not allowed in tag element.");
-          final = true;
-        } else if (C_DASH != cb) { // should never happen, but be safe.
-          msg::logf(zret, msg::WARN, "Invalid character '%c' [%u] in index element.", *_c, *_c);
-          final = true;
-        }
-        break;
-      }
-}
-    ++_c;
-  }
-  if (!zret.isOK()) {
-    zret = ERROR;
-    if (cbuff) { cbuff->set(_c - 1, 1);
-}
-    _c = nullptr;
-    _input.reset();
-  } else if (S_INIT == state) {
-    zret = EOP;
-  } else if (S_TAG == state) {
-    zret = TAG;
-    if (cbuff) {
-      cbuff->set(start, _c - start);
-      // if @a final is set, then we parsed a dot separator.
-      // don't include it in the returned tag.
-      if (final) { cbuff->_size -= 1;
-}
-    }
-  } else if (S_INDEX == state) {
-    zret = INDEX;
-    if (cbuff) { cbuff->_size = idx;
-}
-  } else if (S_DASH == state) {
-    zret = ERROR;
-    msg::log(zret, msg::WARN, "Trailing dash not allowed in tag element.");
-    if (cbuff) { cbuff->set(start, _c - start);
-}
-  }
-  return zret;
-}
-// ---------------------------------------------------------------------------
-Value
-Configuration::getRoot() const {
-  const_cast<self*>(this)->_table.forceRootItem();
-  return Value(*this, 0);
-}
-
-Rv<Configuration>
-Configuration::loadFromPath(char const* path) {
-  Rv<Configuration> zret;
-  Buffer buffer;
-  FILE* in = fopen(path, "r");
-
-  if (in) {
-    struct stat info;
-    if (0 == fstat(_fileno(in), &info)) {
-      // Must reserve 2 bytes at the end for FLEX terminator.
-      buffer = zret.result().alloc(info.st_size + 2);
-      if (buffer._ptr) {
-        size_t n;
-        if (0 < (n = fread(buffer._ptr, sizeof(char), info.st_size, in))) {
-          buffer._size = n+2;
-          memset(buffer._ptr + n, 0, 2); // required by FLEX
-          zret = Builder(zret.result()).build(buffer);
-        } else {
-          msg::logf_errno(zret, msg::WARN, "failed to read %" PRIu64 " bytes from configuration file '%s'", info.st_size, path);
-        }
-      } else {
-        msg::logf_errno(zret, msg::WARN, "failed to allocate buffer for configuration file '%s' - needed %" PRIu64 " bytes.", path, info.st_size);
-      }
-    } else {
-      msg::logf_errno(zret, msg::WARN, "failed to determine file information on '%s'", path);
-    }
-    fclose(in);
-  } else {
-    msg::logf_errno(zret, msg::WARN, "failed to open configuration file '%s'", path);
-  }
-  return zret;
-}
-
-}} // namespace ts::config
diff --git a/lib/tsconfig/TsValue.h b/lib/tsconfig/TsValue.h
deleted file mode 100644
index 7d420df..0000000
--- a/lib/tsconfig/TsValue.h
+++ /dev/null
@@ -1,741 +0,0 @@
-# if ! defined(TS_CONFIG_VALUE_HEADER)
-# define TS_CONFIG_VALUE_HEADER
-
-/** @file
-
-    TS Configuration API definition.
-
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- */
-
-#include <cstring>
-#include "tscore/TsBuffer.h"
-#include <tsconfig/NumericType.h>
-#include <tsconfig/IntrusivePtr.h>
-#include <tsconfig/Errata.h>
-#include <utility>
-#include <vector>
-
-namespace ts { namespace config {
-
-// Forward declares.
-class Value;
-class Path;
-
-namespace detail {
-  /** Class to provide a "pseudo bool" value.
-      This is used as the return type for the positive logical operator
-      (the converse of @c operator! ). This makes a class directly
-      usable in logical expressions. It is like a pointer but @b not
-      convertible to anything else, and so avoiding any undesirable
-      automatic conversions and the resulting ambiguities.
-  */
-  struct PseudoBool {
-    typedef bool (PseudoBool::*Type)() const; ///< The type itself.
-    bool operator ! () const; ///< A method to use for the @c true value.
-    static Type const TRUE; ///< The @c true equivalent.
-    static Type const FALSE; ///< The @c false equivalent.
-  };
-}
-
-/// Type of value.
-enum ValueType {
-  VoidValue, ///< No value, invalid.
-  ListValue, ///< List of values.
-  GroupValue, ///< Group of values.
-  StringValue, ///< Text string.
-  IntegerValue, ///< Integer.
-  PathValue, ///< Path.
-  // Update N_VALUE_TYPES if you change the last enum value !!
-};
-/// Number of value types.
-static size_t const N_VALUE_TYPES = PathValue + 1;
-
-/** A path to a value in a configuration.
- */
-class Path {
-  friend class Value;
-protected:
-  class ImplType : public IntrusivePtrCounter {
-    friend class Path;
-  public:
-    ImplType(); ///< Constructor.
-  protected:
-    /** Container for path elements.
-        We are subtle with our elements, which can be either a string
-        or a numeric index. By convention, if the pointer in the buffer is
-        @c NULL, then the size is a numeric index. Otherwise it's a name.
-    */
-    typedef std::vector<ConstBuffer> Elements;
-    Elements _elements; ///< Path elements.
-  };
-public:
-  typedef Path self; ///< Self reference type.
-
-  Path(); ///< Default constructor.
-
-  /// Append a string tag to the path.
-  self& append(
-    ConstBuffer const& tag ///< Text of tag.
-  );
-  /// Append a numeric index to the path.
-  self& append(
-    size_t idx ///< Index.
-  );
-  /// Reset to default constructed state.
-  self& reset();
-
-  /// Get the number of elements in this path.
-  size_t count() const;
-
-  /// Access an element by @a index.
-  ConstBuffer const& operator [] (
-    size_t index ///< Element index.
-  ) const;
-
-  /** Parser for path text.
-      This is restartable so a path can be parsed in pieces.
-      @internal Sadly, FLEX is just too much overhead to be useful here.
-  */
-  class Parser {
-  public:
-    typedef Parser self; ///< Self reference type.
-
-    Parser(); ///< Default constructor.
-    /** Construct with input.
-
-        This default constructs the Parser then calls @c setInput with
-        @a text. It is provided as a convenience as that will be the
-        common use case.
-
-        @see setInput.
-    */
-    Parser(
-      ConstBuffer const& text ///< Input text.
-    );
-
-    /** Set the input @a text.
-        Parsing state is reset and the next parsing call will
-        start at the beginning of @a text.
-    */
-    self& setInput(
-      ConstBuffer const& text ///< Input buffer.
-    );
-
-    /// Parsing result.
-    enum Result {
-      ERROR, ///< Bad input.
-      TAG, ///< Path tag.
-      INDEX, ///< Path index.
-      EOP, ///< End Of Path.
-    };
-
-    /** Parse the next element in the path.
-
-        @a cbuff may be @c NULL in which case no data about elements
-        is available.  In general this should be called until @c EOP
-        or @c ERROR is returned, each call returning the next element.
-
-        @return A parse @c Result.
-        - TAG: A tag was found. The start and length are stored in @a cbuff.
-        - INDEX: An index was found. The value is in @a cbuff._size.
-        - EOP: No more path elements were found. Do not continue parsing.
-        - ERROR: A syntax error was encountered. See the errata for detail. Do not continue parsing.
-    */
-    Rv<Result> parse(
-      ConstBuffer* cbuff = nullptr ///< [out] Parsed path element.
-    );
-
-    /// Check if input is available.
-    bool hasInput() const;
-
-  protected:
-    ConstBuffer _input; ///< Current input buffer.
-    char const* _c; ///< Next input character.
-  };
-protected:
-  typedef IntrusivePtr<ImplType> ImplPtr; ///< Smart pointer to implementation.
-  ImplPtr _ptr; ///< Our instance.
-  /// Force an implementation instance and return a pointer to it.
-  ImplType* instance();
-};
-
-namespace detail {
-  /// Null buffer, handy in several places.
-  extern Buffer const NULL_BUFFER;
-  /// Null buffer, handy in several places.
-  extern ConstBuffer const NULL_CONST_BUFFER;
-  /// Index type for value items in the global table.
-  typedef NumericType<size_t, struct ValueIndexTag> ValueIndex;
-  /// Index value that presents NULL (invalid value).
-  static ValueIndex const NULL_VALUE_INDEX = static_cast<ValueIndex::raw_type>(-1);
-  /// Numeric type for configuration generation.
-  typedef NumericType<size_t, struct GenerationTag> Generation;
-
-  /** Value type properties.
-      These are used as bit masks on elements of an array.
-  */
-  static unsigned int const IS_VALID = 1;
-  static unsigned int const IS_LITERAL = 1<<1;
-  static unsigned int const IS_CONTAINER = 1<<2;
-
-  /// Value type property table.
-  extern unsigned int const Type_Property[N_VALUE_TYPES];
-
-  /** A value in the configuration.
-      This is used in a global table so it handles all types of Values.
-      Members that are not used for scalars are designed to be @c NULL
-      pointers in that case.
-  */
-  class ValueItem {
-    // Apparently the C++ standard, 7.3.1.2, states that unqualified
-    // friend classes only considers the current namespace, not any
-    // outer ones. So we have to fully qualify this. Blech.
-    friend class ts::config::Value;
-    friend class ValueTable;
-  public:
-    /// Default constructor.
-    ValueItem();
-    /// Construct empty item of a specific type.
-    ValueItem(ValueType type);
-    /// Get item type.
-    ValueType getType() const;
-  protected:
-    ValueType _type = VoidValue;      ///< Type of value.
-    ValueIndex _parent = 0;   ///< Table index of parent value.
-    ConstBuffer _text;    ///< Text of value (if scalar).
-    ConstBuffer _name;    ///< Local name of value, if available.
-    size_t _local_index = 0;  ///< Index among siblings.
-    int _srcLine = 0;         ///< Source line.
-    int _srcColumn = 0;       ///< Source column.
-
-    /// Container for children of this item.
-    typedef std::vector<ValueIndex> ChildGroup;
-    /// Child items of this item.
-    ChildGroup _children;
-    /// Path if present.
-    Path _path;
-
-    // This is for optimizing named access at some point in the future.
-    /// Hold a child item name in a table for fast lookup.
-    struct Name {
-      ConstBuffer _text; ///< Text of name.
-      ValueIndex _index; ///< Index of child.
-    };
-    /// Container for child names.
-    typedef std::vector<Name> NameGroup;
-    /** Child names, if appropriate.
-        This is faulted in when needed, if this value is an aggregate with
-        named children. The list must be sorted on name so that it can be binary
-        searched for performance.
-    */
-    NameGroup _names;
-  };
-
-  class ValueTable;
-
-  /** Table of configuration values.
-      This holds all the values for a specific configuration.
-  */
-  class ValueTableImpl : public IntrusivePtrCounter {
-    friend class ValueTable;
-  public:
-    typedef ValueTableImpl self; ///< Self reference type.
-
-    ValueTableImpl(); ///< Constructor.
-    ~ValueTableImpl(); ///< Destructor.
-  protected:
-    /// Container for value items.
-    typedef std::vector<ValueItem> ItemTable;
-    ItemTable _values; ///< All configuration values.
-    Generation _generation; ///< Generation number of configuration.
-    /// A group of buffers.
-    typedef std::vector<Buffer> BufferGroup;
-    /** Locally allocated buffers.
-        These are freed when this object is destroyed.
-    */
-    BufferGroup _buffers;
-
-    static ValueItem NULL_ITEM; ///< Null item for invalid access return.
-  };
-
-  /** Wrapper class for a table of configuration values.
-      @internal Really, this should be merged in to Configuration. The original
-      differences have evolved out of the implementation.
-  */
-  class ValueTable {
-  public:
-    typedef ValueTable self; ///< Self reference type.
-    typedef ValueTableImpl ImplType; ///< Implementation type.
-
-    /// Table size.
-    /// @return The number of value items in the table.
-    size_t size() const;
-    /// Generation.
-    /// @return The generation number.
-    Generation generation() const;
-
-    /// Const access by index.
-    /// @return The value item at index @a idx.
-    ValueItem const& operator [] (
-      ValueIndex idx ///< Index of item.
-    ) const;
-    /// Access by index.
-    /// @return The value item at index @a idx.
-    ValueItem& operator [] (
-      ValueIndex idx ///< Index of item.
-    );
-
-    /// Force the existence of the root item in the table.
-    /// @return @c this object.
-    self& forceRootItem();
-    /** Create a new item (value) with optional @a name
-        The table must contain @a parent. If @a name is omitted, the item
-        has an empty name.
-        @return Index of the new value item.
-    */
-    Rv<ValueIndex> make(
-      ValueIndex parent, ///< Index of parent for item.
-      ValueType type, ///< Type of item.
-      ConstBuffer const& name = NULL_BUFFER ///< Name (may be empty).
-    );
-
-    /// Test for not table existence.
-    /// @return @c false if the implementation instance exists, @c true if not.
-    bool operator ! () const;
-    /// Test for table existence.
-    /// @return @c true if the implementation instance exists, @c false if not.
-    operator PseudoBool::Type() const;
-    /// Reset to default constructed state.
-    /// @return @c this object.
-    self& reset();
-
-    /** Allocate a local buffer.
-        This buffer will persist until the implementation instance
-        is destoyed.
-        @return The allocated buffer.
-    */
-    Buffer alloc(size_t n);
-  protected:
-    typedef IntrusivePtr<ImplType> ImplPtr; ///< Smart pointer to implementation instance.
-    ImplPtr _ptr; ///< Implementation instance.
-
-    /// Force an implementation instance and return a pointer to it.
-    ImplType* instance();
-  };
-} // namespace detail
-
-/** Container for a configuration.
-    This is a wrapper class that holds a shared reference to a configuration.
-*/
-class Configuration {
-  friend class Value;
-public:
-  typedef Configuration self; ///< Self reference type.
-
-  /** Check if configuration is (not) valid.
-      @return @c true if this configuration is invalid, @c false otherwise.
-  */
-  bool operator ! () const;
-  /** Check if the configuration is valid.
-      @return The equivalent of @c true if this does @b not contain a value,
-      the equivalent of @c false if it does.
-  */
-  operator detail::PseudoBool::Type () const;
-  /** Get the root @c Value of the configuration.
-      The root is always a group and has no name.
-      @return The root value.
-  */
-  Value getRoot() const;
-
-  /// Get the number of child values on the root value.
-  size_t childCount() const;
-  /** Root value child access by @a index
-      @return The child or a @c Void value if there is no child with @a name.
-  */
-  Value operator [] (
-    size_t idx ///< Index of child value.
-  ) const;
-  /** Root value child access by @a name.
-      @return The child or a @c Void value if there is no child with @a name.
-  */
-  Value operator [] (
-    ConstBuffer const& name
-  ) const;
-  /** Root value child access by @a name.
-      @return The child or a @c Void value if there is no child with @a name.
-  */
-  Value operator [] (
-    char const* name ///< Null terminated string.
-  ) const;
-
-  /** Find a value.
-      @return The value if found, an void valid if not.
-  */
-  Value find(
-    char const* path ///< configuration path to value.
-  );
-  /** Load a configuration from a file.
-
-      @note Check the returned errata for problems during configuration
-      load. It is probably not a good idea to use the configuration in
-      any error are reported.
-      @return A new @c Configuration and errata.
-  */
-  static Rv<self> loadFromPath(
-    char const* path ///< file system path.
-  );
-  /** Allocate a local buffer of size @a n.
-      This buffer will persist until the implementation instance
-      is destroyed.
-      @return The allocated buffer.
-  */
-  Buffer alloc(
-    size_t n ///< requested size of buffer.
-  );
-protected:
-  detail::ValueTable _table; ///< Table of values from the configuration.
-};
-
-/** This holds a value from the configuration.
-
-    @internal It is critical that none of the type specific subclasses define any data members
-    so that instances can be freely converted to and from this base class.
-*/
-class Value {
-  friend class Configuration;
-public:
-  typedef Value self; ///< Self reference type.
-  /// Default constructors.
-  /// Creates an @c NULL instance.
-  Value();
-  /// Destructor.
-  ~Value();
-
-  /// Get the type of value.
-  ValueType getType() const;
-  /// Test if this is a valid value.
-  /// @return @c true if this contains a value, @c false otherwise.
-  bool hasValue() const;
-  /** Operator form of @c hasValue.
-      @see hasValue
-      @return @c true if this does @b not contain a value, @c false if it does.
-  */
-  bool operator ! () const;
-  /** Logical form of @c hasValue for use in logical expressions.
-      @see hasValue
-      @return The equivalent of @c true if this does @b not contain a value,
-      the equivalent of @c false if it does.
-  */
-  operator detail::PseudoBool::Type () const;
-
-  /** Get the value text.
-      @return The text in the configuration file for this item if the item
-      is a scalar, an empty buffer otherwise.
-  */
-  ConstBuffer const& getText() const;
-  /// Set the @a text for this value.
-  self& setText(
-    ConstBuffer const& text
-  );
-
-  /** Get local name.
-      This gets the local name of the value. That is the name by which it
-      is known to its parent container.
-
-      @internal Only works for groups now. It should be made to work
-      for lists. This would require allocating strings for each index,
-      which should be shared across values. For instance, all values
-      at index 1 should return the same string "1", not separately
-      allocated for each value.
-   */
-  ConstBuffer const& getName() const;
-  /** Get local index.
-      This gets the local index for the value. This is the index which,
-      if used on the parent, would yield this value.
-      @return The local index.
-   */
-  size_t getIndex() const;
-
-  /// Test for a literal value.
-  /// @return @c true if the value is a literal,
-  /// @c false if it is a container or invalid.
-  bool isLiteral() const;
-  /// Test for value container.
-  /// @return @c true if the value is a container (can have child values),
-  /// @c false otherwise.
-  bool isContainer() const;
-  /// Get the parent value.
-  Value getParent() const;
-  /// Test if this is the root value for the configuration.
-  bool isRoot() const;
-
-  /// Get the number of child values.
-  size_t childCount() const;
-  /** Child access by @a index
-      @return The child or a @c Void value if there is no child with @a name.
-  */
-  Value operator [] (
-    size_t idx ///< Index of child value.
-  ) const;
-  /** Child access by @a name.
-      @return The child or a @c Void value if there is no child with @a name.
-  */
-  Value operator [] (
-    ConstBuffer const& name
-  ) const;
-  /** Child access by @a name.
-      @return The child or a @c Void value if there is no child with @a name.
-  */
-  Value operator [] (
-    char const* name ///< Null terminated string.
-  ) const;
-
-  /** @name Creating child values.
-
-      These methods all take an optional @a name argument. This is
-      required if @c this is a @c Group and ignored if @c this is a @c
-      List.
-
-      These methods will fail if
-      - @c this is not a container.
-      - @c this is a @c Group and no @a name is provided.
-
-      @note Currently for groups, duplicate names are not
-      detected. The duplicates will be inaccessible by name but can
-      still be found by index. This is a problem but I am still
-      pondering the appropriate solution.
-
-      @see isContainer
-      @return The new value, or an invalid value plus errata on failure.
-
-      @internal I original had this as a single method, but changed to
-      separate per type.  Overall less ugly because we can get the
-      arguments more useful.
-  */
-  //@{
-  /// Create a @c String value.
-  Rv<Value> makeString(
-    ConstBuffer const& text, ///< String content.
-    ConstBuffer const& name = detail::NULL_BUFFER///< Optional name of value.
-  );
-  /// Create an @c Integer value.
-  Rv<Value> makeInteger(
-    ConstBuffer const& text, ///< Text of number.
-    ConstBuffer const& name = detail::NULL_BUFFER///< Optional name of value.
-  );
-  /// Create a @c Group value.
-  Rv<Value> makeGroup(
-    ConstBuffer const& name = detail::NULL_BUFFER///< Optional name of value.
-  );
-  /// Create a @c List value.
-  Rv<Value> makeList(
-    ConstBuffer const& name = detail::NULL_BUFFER///< Optional name of value.
-  );
-  /// Create a @c Path value.
-  Rv<Value> makePath(
-    Path const& path, ///< Path.
-    ConstBuffer const& name = detail::NULL_BUFFER///< Optional name of value.
-  );
-  /// Create a child by type.
-  /// Client must fill in any other required elements.
-  Rv<Value> makeChild(
-    ValueType type, ///< Type of child.
-    ConstBuffer const& name = detail::NULL_BUFFER///< Optional name of value.
-  );
-  //@}
-
-  /** Find a value.
-      @return The value if found, an void valid if not.
-  */
-  Value find(
-    ConstBuffer const& path ///< Path relative to this value.
-  );
-  /** Find a value.
-      @return The value if found, an void valid if not.
-  */
-  Value find(
-    char const* path ///< Path relative to this value.
-  );
-  /** Find a value using a precondensed path.
-      @return The value if found, an void valid if not.
-  */
-  Value find(
-    Path const& path ///< Path relative to this value.
-  );
-
-  /** Reset to default constructed state.
-      @note This wrapper is reset, the value in the configuration is unchanged.
-      @return @c this object.
-  */
-  self& reset();
-
-  /// Set source line.
-  /// @return @c this object.
-  self& setSourceLine(
-    int line ///< Line in source stream.
-  );
-  /// Set source column.
-  /// @return @c this object.
-  self& setSourceColumn(
-    int col ///< Column in source stream.
-  );
-  /// Set the source location.
-  self& setSource(
-    int line, ///< Line in source stream.
-    int col ///< Column in source stream.
-  );
-  /// Get source line.
-  /// @return The line in the source stream for this value.
-  int getSourceLine() const;
-  /// Get source column.
-  /// @return The column in the source stream for this value.
-  int getSourceColumn() const;
-
-protected:
-  // Note: We store an index and not a pointer because a pointer will go stale
-  // if any items are added or removed from the underlying table.
-  // Also, by storing the configuration, we hold it in memory as long as a Value
-  // is in client hands.
-  Configuration _config; ///< The configuration for this value.
-  detail::ValueIndex _vidx; ///< Index of item.
-
-  static Buffer const NULL_BUFFER; ///< Empty buffer to return on method failures.
-
-  /// Construct from raw data.
-  Value(
-    Configuration cfg, ///< Source configuration.
-    detail::ValueIndex vidx  ///< Index of value.
-  );
-
-  /** Get raw item pointer.
-      @note This pointer is unstable and must be recomputed on each method invocation.
-      @return The item pointer or @c NULL if this value is invalid.
-  */
-  detail::ValueItem* item();
-  /** Get constant raw item pointer.
-      @note This pointer is unstable and must be recomputed on each method invocation.
-      @return The item pointer or @c NULL if this value is invalid.
-  */
-  detail::ValueItem const* item() const;
-};
-
-// Inline methods.
-namespace detail {
-  inline bool ValueTable::operator ! () const { return ! _ptr; }
-  inline ValueTable::operator PseudoBool::Type () const { return _ptr ? PseudoBool::TRUE : PseudoBool::FALSE; }
-  inline size_t ValueTable::size() const { return _ptr ? _ptr->_values.size() : 0; }
-  inline Generation ValueTable::generation() const { return _ptr ? _ptr->_generation : Generation(0); }
-  inline ValueItem const& ValueTable::operator [] (ValueIndex idx) const { return const_cast<self*>(this)->operator [] (idx); }
-  inline ValueTable& ValueTable::reset() { _ptr.reset(); return *this; }
-
-  inline ValueItem::ValueItem()  {}
-  inline ValueItem::ValueItem(ValueType type) : _type(type) {}
-  inline ValueType ValueItem::getType() const { return _type; }
-}
-
-inline Value::~Value() { }
-inline Value::Value() : _vidx(detail::NULL_VALUE_INDEX) {}
-inline Value::Value(Configuration cfg, detail::ValueIndex vidx) : _config(std::move(cfg)), _vidx(vidx) { }
-inline bool Value::hasValue() const { return _config && _vidx != detail::NULL_VALUE_INDEX; }
-inline Value::operator detail::PseudoBool::Type () const { return this->hasValue() ? detail::PseudoBool::TRUE : detail::PseudoBool::FALSE; }
-inline bool Value::operator ! () const { return ! this->hasValue(); }
-inline ValueType Value::getType() const { return this->hasValue() ? _config._table[_vidx]._type : VoidValue; }
-inline ConstBuffer const& Value::getText() const {
-  return this->hasValue() ? _config._table[_vidx]._text : detail::NULL_CONST_BUFFER;
-}
-inline Value& Value::setText(ConstBuffer const& text) {
-  detail::ValueItem* item = this->item();
-  if (item) item->_text = text;
-  return *this;
-}
-inline ConstBuffer const& Value::getName() const {
-  detail::ValueItem const* item = this->item();
-  return item ? item->_name : detail::NULL_CONST_BUFFER;
-}
-inline size_t Value::getIndex() const {
-  detail::ValueItem const* item = this->item();
-  return item ? item->_local_index : 0;
-}
-
-inline bool Value::isLiteral() const { return 0 != (detail::IS_LITERAL & detail::Type_Property[this->getType()]); }
-inline bool Value::isContainer() const { return 0 != (detail::IS_CONTAINER & detail::Type_Property[this->getType()]); }
-inline Value Value::getParent() const { return this->hasValue() ? Value(_config, _config._table[_vidx]._parent) : Value(); }
-inline bool Value::isRoot() const { return this->hasValue() && _vidx == 0; }
-inline Value& Value::reset() { _config = Configuration(); _vidx = detail::NULL_VALUE_INDEX; return *this; }
-inline detail::ValueItem* Value::item() { return this->hasValue() ? &(_config._table[_vidx]) : nullptr; }
-inline detail::ValueItem const* Value::item() const { return const_cast<self*>(this)->item(); }
-inline Value Value::operator [] (char const* name) const { return (*this)[ConstBuffer(name, strlen(name))]; }
-inline size_t Value::childCount() const {
-  detail::ValueItem const* item = this->item();
-  return item ? item->_children.size() : 0;
-}
-inline Value Value::find(char const* path) { return this->find(ConstBuffer(path, strlen(path))); }
-inline int Value::getSourceLine() const {
-  detail::ValueItem const* item = this->item();
-  return item ? item->_srcLine : 0;
-}
-inline int Value::getSourceColumn() const {
-  detail::ValueItem const* item = this->item();
-  return item ? item->_srcColumn : 0;
-}
-inline Value& Value::setSourceLine(int line) {
-  detail::ValueItem* item = this->item();
-  if (item) item->_srcLine = line;
-  return *this;
-}
-inline Value& Value::setSourceColumn(int col) {
-  detail::ValueItem* item = this->item();
-  if (item) item->_srcColumn = col;
-  return *this;
-}
-inline Value& Value::setSource(int line, int col) {
-  detail::ValueItem* item = this->item();
-  if (item) {
-    item->_srcLine = line;
-    item->_srcColumn = col;
-  }
-  return *this;
-}
-
-inline Path::ImplType::ImplType() { }
-
-inline Path::Path() { }
-inline Path::ImplType* Path::instance() { if (!_ptr) _ptr.reset(new ImplType); return _ptr.get(); }
-inline Path& Path::append(ConstBuffer const& tag) { this->instance()->_elements.push_back(tag); return *this; }
-inline Path& Path::append(size_t index) { this->instance()->_elements.push_back(ConstBuffer(nullptr, index)); return *this; }
-inline size_t Path::count() const { return _ptr ? _ptr->_elements.size() : 0; }
-inline ConstBuffer const& Path::operator [] (size_t idx) const { return _ptr ? _ptr->_elements[idx] : detail::NULL_CONST_BUFFER; }
-
-inline Path::Parser::Parser() { }
-inline Path::Parser::Parser( ConstBuffer const& text ) : _input(text), _c(text._ptr) { }
-inline bool Path::Parser::hasInput() const { return _input._ptr && _input._ptr + _input._size > _c; }
-
-inline bool Configuration::operator ! () const { return ! _table; }
-inline Configuration::operator detail::PseudoBool::Type() const { return _table.operator detail::PseudoBool::Type(); }
-inline Value Configuration::find( char const* path ) { return this->getRoot().find(path); }
-inline Buffer Configuration::alloc(size_t n) { return _table.alloc(n);  }
-inline size_t Configuration::childCount() const { return this->getRoot().childCount(); }
-inline Value Configuration::operator [] (size_t idx) const { return (this->getRoot())[idx]; }
-inline Value Configuration::operator [] ( ConstBuffer const& name ) const { return (this->getRoot())[name]; }
-inline Value Configuration::operator [] ( char const* name ) const { return (this->getRoot())[name]; }
-
-}} // namespace ts::config
-
-# endif
diff --git a/lib/tsconfig/test-1.tsconfig b/lib/tsconfig/test-1.tsconfig
deleted file mode 100644
index ee733a8..0000000
--- a/lib/tsconfig/test-1.tsconfig
+++ /dev/null
@@ -1,18 +0,0 @@
-thing-1 = {
-  name = "0\12\\\345678\9";
-}
-
-list = (
-  {
-    prop1 = "Bob";
-    prop2 = "Dave";
-  },
-  {
-    prop1 = "Bobby";
-    prop2 = "Davy";
-  },
-  {
-    prop1 = "Robert";
-    prop2 = "David";
-  }
-)
\ No newline at end of file
diff --git a/lib/tsconfig/test-tsconfig.cc b/lib/tsconfig/test-tsconfig.cc
deleted file mode 100644
index 41bbf02..0000000
--- a/lib/tsconfig/test-tsconfig.cc
+++ /dev/null
@@ -1,50 +0,0 @@
-/** @file
-    @section license License
-
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-# include "tsconfig/TsValue.h"
-# include <cstdio>
-# include <iostream>
-
-using ts::config::Configuration;
-using ts::config::Value;
-
-inline std::ostream& operator << ( std::ostream& s, ts::ConstBuffer const& b ) {
-  if (b._ptr) { s.write(b._ptr, b._size);
-  } else { s << b._size;
-}
-  return s;
-}
-
-int main(int /* argc ATS_UNUSED */, char **/* argv ATS_UNUSED */) {
-  printf("Testing TsConfig\n");
-  ts::Rv<Configuration> cv = Configuration::loadFromPath("test-1.tsconfig");
-  if (cv.isOK()) {
-    Value v = cv.result().find("thing-1.name");
-    if (v) {
-      std::cout << "thing-1.name = " << v.getText() << std::endl;
-    } else {
-      std::cout << "Failed to find 'name' in 'thing-1'" << std::endl;
-    }
-  } else {
-    std::cout << "Load failed" << std::endl
-              << cv.errata()
-      ;
-  }
-}


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