upgrade to tcl/tk 8.6.8

1 files changed, 0 insertions, 4870 deletions

diff --git a/tcl8.6/generic/tclInt.h b/tcl8.6/generic/tclInt.h
deleted file mode 100644
index 2f830cc..0000000
--- a/tcl8.6/generic/tclInt.h
+++ /dev/null
@@ -1,4870 +0,0 @@
-/*
- * tclInt.h --
- *
- *	Declarations of things used internally by the Tcl interpreter.
- *
- * Copyright (c) 1987-1993 The Regents of the University of California.
- * Copyright (c) 1993-1997 Lucent Technologies.
- * Copyright (c) 1994-1998 Sun Microsystems, Inc.
- * Copyright (c) 1998-1999 by Scriptics Corporation.
- * Copyright (c) 2001, 2002 by Kevin B. Kenny.  All rights reserved.
- * Copyright (c) 2007 Daniel A. Steffen <das@users.sourceforge.net>
- * Copyright (c) 2006-2008 by Joe Mistachkin.  All rights reserved.
- * Copyright (c) 2008 by Miguel Sofer. All rights reserved.
- *
- * See the file "license.terms" for information on usage and redistribution of
- * this file, and for a DISCLAIMER OF ALL WARRANTIES.
- */
-
-#ifndef _TCLINT
-#define _TCLINT
-
-/*
- * Some numerics configuration options.
- */
-
-#undef ACCEPT_NAN
-
-/*
- * Common include files needed by most of the Tcl source files are included
- * here, so that system-dependent personalizations for the include files only
- * have to be made in once place. This results in a few extra includes, but
- * greater modularity. The order of the three groups of #includes is
- * important. For example, stdio.h is needed by tcl.h.
- */
-
-#include "tclPort.h"
-
-#include <stdio.h>
-
-#include <ctype.h>
-#ifdef NO_STDLIB_H
-#   include "../compat/stdlib.h"
-#else
-#   include <stdlib.h>
-#endif
-#ifdef NO_STRING_H
-#include "../compat/string.h"
-#else
-#include <string.h>
-#endif
-#if defined(STDC_HEADERS) || defined(__STDC__) || defined(__C99__FUNC__) \
-     || defined(__cplusplus) || defined(_MSC_VER)
-#include <stddef.h>
-#else
-typedef int ptrdiff_t;
-#endif
-
-/*
- * Ensure WORDS_BIGENDIAN is defined correctly:
- * Needs to happen here in addition to configure to work with fat compiles on
- * Darwin (where configure runs only once for multiple architectures).
- */
-
-#ifdef HAVE_SYS_TYPES_H
-#    include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_PARAM_H
-#    include <sys/param.h>
-#endif
-#ifdef BYTE_ORDER
-#    ifdef BIG_ENDIAN
-#	 if BYTE_ORDER == BIG_ENDIAN
-#	     undef WORDS_BIGENDIAN
-#	     define WORDS_BIGENDIAN 1
-#	 endif
-#    endif
-#    ifdef LITTLE_ENDIAN
-#	 if BYTE_ORDER == LITTLE_ENDIAN
-#	     undef WORDS_BIGENDIAN
-#	 endif
-#    endif
-#endif
-
-/*
- * Used to tag functions that are only to be visible within the module being
- * built and not outside it (where this is supported by the linker).
- */
-
-#ifndef MODULE_SCOPE
-#   ifdef __cplusplus
-#	define MODULE_SCOPE extern "C"
-#   else
-#	define MODULE_SCOPE extern
-#   endif
-#endif
-
-/*
- * Macros used to cast between pointers and integers (e.g. when storing an int
- * in ClientData), on 64-bit architectures they avoid gcc warning about "cast
- * to/from pointer from/to integer of different size".
- */
-
-#if !defined(INT2PTR) && !defined(PTR2INT)
-#   if defined(HAVE_INTPTR_T) || defined(intptr_t)
-#	define INT2PTR(p) ((void *)(intptr_t)(p))
-#	define PTR2INT(p) ((int)(intptr_t)(p))
-#   else
-#	define INT2PTR(p) ((void *)(p))
-#	define PTR2INT(p) ((int)(p))
-#   endif
-#endif
-#if !defined(UINT2PTR) && !defined(PTR2UINT)
-#   if defined(HAVE_UINTPTR_T) || defined(uintptr_t)
-#	define UINT2PTR(p) ((void *)(uintptr_t)(p))
-#	define PTR2UINT(p) ((unsigned int)(uintptr_t)(p))
-#   else
-#	define UINT2PTR(p) ((void *)(p))
-#	define PTR2UINT(p) ((unsigned int)(p))
-#   endif
-#endif
-
-#if defined(_WIN32) && defined(_MSC_VER)
-#   define vsnprintf _vsnprintf
-#endif
-
-/*
- * The following procedures allow namespaces to be customized to support
- * special name resolution rules for commands/variables.
- */
-
-struct Tcl_ResolvedVarInfo;
-
-typedef Tcl_Var (Tcl_ResolveRuntimeVarProc)(Tcl_Interp *interp,
-	struct Tcl_ResolvedVarInfo *vinfoPtr);
-
-typedef void (Tcl_ResolveVarDeleteProc)(struct Tcl_ResolvedVarInfo *vinfoPtr);
-
-/*
- * The following structure encapsulates the routines needed to resolve a
- * variable reference at runtime. Any variable specific state will typically
- * be appended to this structure.
- */
-
-typedef struct Tcl_ResolvedVarInfo {
-    Tcl_ResolveRuntimeVarProc *fetchProc;
-    Tcl_ResolveVarDeleteProc *deleteProc;
-} Tcl_ResolvedVarInfo;
-
-typedef int (Tcl_ResolveCompiledVarProc)(Tcl_Interp *interp,
-	CONST84 char *name, int length, Tcl_Namespace *context,
-	Tcl_ResolvedVarInfo **rPtr);
-
-typedef int (Tcl_ResolveVarProc)(Tcl_Interp *interp, CONST84 char *name,
-	Tcl_Namespace *context, int flags, Tcl_Var *rPtr);
-
-typedef int (Tcl_ResolveCmdProc)(Tcl_Interp *interp, CONST84 char *name,
-	Tcl_Namespace *context, int flags, Tcl_Command *rPtr);
-
-typedef struct Tcl_ResolverInfo {
-    Tcl_ResolveCmdProc *cmdResProc;
-				/* Procedure handling command name
-				 * resolution. */
-    Tcl_ResolveVarProc *varResProc;
-				/* Procedure handling variable name resolution
-				 * for variables that can only be handled at
-				 * runtime. */
-    Tcl_ResolveCompiledVarProc *compiledVarResProc;
-				/* Procedure handling variable name resolution
-				 * at compile time. */
-} Tcl_ResolverInfo;
-
-/*
- * This flag bit should not interfere with TCL_GLOBAL_ONLY,
- * TCL_NAMESPACE_ONLY, or TCL_LEAVE_ERR_MSG; it signals that the variable
- * lookup is performed for upvar (or similar) purposes, with slightly
- * different rules:
- *    - Bug #696893 - variable is either proc-local or in the current
- *	namespace; never follow the second (global) resolution path
- *    - Bug #631741 - do not use special namespace or interp resolvers
- *
- * It should also not collide with the (deprecated) TCL_PARSE_PART1 flag
- * (Bug #835020)
- */
-
-#define TCL_AVOID_RESOLVERS 0x40000
-
-/*
- *----------------------------------------------------------------
- * Data structures related to namespaces.
- *----------------------------------------------------------------
- */
-
-typedef struct Tcl_Ensemble Tcl_Ensemble;
-typedef struct NamespacePathEntry NamespacePathEntry;
-
-/*
- * Special hashtable for variables: this is just a Tcl_HashTable with an nsPtr
- * field added at the end: in this way variables can find their namespace
- * without having to copy a pointer in their struct: they can access it via
- * their hPtr->tablePtr.
- */
-
-typedef struct TclVarHashTable {
-    Tcl_HashTable table;
-    struct Namespace *nsPtr;
-} TclVarHashTable;
-
-/*
- * This is for itcl - it likes to search our varTables directly :(
- */
-
-#define TclVarHashFindVar(tablePtr, key) \
-    TclVarHashCreateVar((tablePtr), (key), NULL)
-
-/*
- * Define this to reduce the amount of space that the average namespace
- * consumes by only allocating the table of child namespaces when necessary.
- * Defining it breaks compatibility for Tcl extensions (e.g., itcl) which
- * reach directly into the Namespace structure.
- */
-
-#undef BREAK_NAMESPACE_COMPAT
-
-/*
- * The structure below defines a namespace.
- * Note: the first five fields must match exactly the fields in a
- * Tcl_Namespace structure (see tcl.h). If you change one, be sure to change
- * the other.
- */
-
-typedef struct Namespace {
-    char *name;			/* The namespace's simple (unqualified) name.
-				 * This contains no ::'s. The name of the
-				 * global namespace is "" although "::" is an
-				 * synonym. */
-    char *fullName;		/* The namespace's fully qualified name. This
-				 * starts with ::. */
-    ClientData clientData;	/* An arbitrary value associated with this
-				 * namespace. */
-    Tcl_NamespaceDeleteProc *deleteProc;
-				/* Procedure invoked when deleting the
-				 * namespace to, e.g., free clientData. */
-    struct Namespace *parentPtr;/* Points to the namespace that contains this
-				 * one. NULL if this is the global
-				 * namespace. */
-#ifndef BREAK_NAMESPACE_COMPAT
-    Tcl_HashTable childTable;	/* Contains any child namespaces. Indexed by
-				 * strings; values have type (Namespace *). */
-#else
-    Tcl_HashTable *childTablePtr;
-				/* Contains any child namespaces. Indexed by
-				 * strings; values have type (Namespace *). If
-				 * NULL, there are no children. */
-#endif
-    long nsId;			/* Unique id for the namespace. */
-    Tcl_Interp *interp;		/* The interpreter containing this
-				 * namespace. */
-    int flags;			/* OR-ed combination of the namespace status
-				 * flags NS_DYING and NS_DEAD listed below. */
-    int activationCount;	/* Number of "activations" or active call
-				 * frames for this namespace that are on the
-				 * Tcl call stack. The namespace won't be
-				 * freed until activationCount becomes zero. */
-    int refCount;		/* Count of references by namespaceName
-				 * objects. The namespace can't be freed until
-				 * refCount becomes zero. */
-    Tcl_HashTable cmdTable;	/* Contains all the commands currently
-				 * registered in the namespace. Indexed by
-				 * strings; values have type (Command *).
-				 * Commands imported by Tcl_Import have
-				 * Command structures that point (via an
-				 * ImportedCmdRef structure) to the Command
-				 * structure in the source namespace's command
-				 * table. */
-    TclVarHashTable varTable;	/* Contains all the (global) variables
-				 * currently in this namespace. Indexed by
-				 * strings; values have type (Var *). */
-    char **exportArrayPtr;	/* Points to an array of string patterns
-				 * specifying which commands are exported. A
-				 * pattern may include "string match" style
-				 * wildcard characters to specify multiple
-				 * commands; however, no namespace qualifiers
-				 * are allowed. NULL if no export patterns are
-				 * registered. */
-    int numExportPatterns;	/* Number of export patterns currently
-				 * registered using "namespace export". */
-    int maxExportPatterns;	/* Mumber of export patterns for which space
-				 * is currently allocated. */
-    int cmdRefEpoch;		/* Incremented if a newly added command
-				 * shadows a command for which this namespace
-				 * has already cached a Command* pointer; this
-				 * causes all its cached Command* pointers to
-				 * be invalidated. */
-    int resolverEpoch;		/* Incremented whenever (a) the name
-				 * resolution rules change for this namespace
-				 * or (b) a newly added command shadows a
-				 * command that is compiled to bytecodes. This
-				 * invalidates all byte codes compiled in the
-				 * namespace, causing the code to be
-				 * recompiled under the new rules.*/
-    Tcl_ResolveCmdProc *cmdResProc;
-				/* If non-null, this procedure overrides the
-				 * usual command resolution mechanism in Tcl.
-				 * This procedure is invoked within
-				 * Tcl_FindCommand to resolve all command
-				 * references within the namespace. */
-    Tcl_ResolveVarProc *varResProc;
-				/* If non-null, this procedure overrides the
-				 * usual variable resolution mechanism in Tcl.
-				 * This procedure is invoked within
-				 * Tcl_FindNamespaceVar to resolve all
-				 * variable references within the namespace at
-				 * runtime. */
-    Tcl_ResolveCompiledVarProc *compiledVarResProc;
-				/* If non-null, this procedure overrides the
-				 * usual variable resolution mechanism in Tcl.
-				 * This procedure is invoked within
-				 * LookupCompiledLocal to resolve variable
-				 * references within the namespace at compile
-				 * time. */
-    int exportLookupEpoch;	/* Incremented whenever a command is added to
-				 * a namespace, removed from a namespace or
-				 * the exports of a namespace are changed.
-				 * Allows TIP#112-driven command lists to be
-				 * validated efficiently. */
-    Tcl_Ensemble *ensembles;	/* List of structures that contain the details
-				 * of the ensembles that are implemented on
-				 * top of this namespace. */
-    Tcl_Obj *unknownHandlerPtr;	/* A script fragment to be used when command
-				 * resolution in this namespace fails. TIP
-				 * 181. */
-    int commandPathLength;	/* The length of the explicit path. */
-    NamespacePathEntry *commandPathArray;
-				/* The explicit path of the namespace as an
-				 * array. */
-    NamespacePathEntry *commandPathSourceList;
-				/* Linked list of path entries that point to
-				 * this namespace. */
-    Tcl_NamespaceDeleteProc *earlyDeleteProc;
-				/* Just like the deleteProc field (and called
-				 * with the same clientData) but called at the
-				 * start of the deletion process, so there is
-				 * a chance for code to do stuff inside the
-				 * namespace before deletion completes. */
-} Namespace;
-
-/*
- * An entry on a namespace's command resolution path.
- */
-
-struct NamespacePathEntry {
-    Namespace *nsPtr;		/* What does this path entry point to? If it
-				 * is NULL, this path entry points is
-				 * redundant and should be skipped. */
-    Namespace *creatorNsPtr;	/* Where does this path entry point from? This
-				 * allows for efficient invalidation of
-				 * references when the path entry's target
-				 * updates its current list of defined
-				 * commands. */
-    NamespacePathEntry *prevPtr, *nextPtr;
-				/* Linked list pointers or NULL at either end
-				 * of the list that hangs off Namespace's
-				 * commandPathSourceList field. */
-};
-
-/*
- * Flags used to represent the status of a namespace:
- *
- * NS_DYING -	1 means Tcl_DeleteNamespace has been called to delete the
- *		namespace but there are still active call frames on the Tcl
- *		stack that refer to the namespace. When the last call frame
- *		referring to it has been popped, it's variables and command
- *		will be destroyed and it will be marked "dead" (NS_DEAD). The
- *		namespace can no longer be looked up by name.
- * NS_DEAD -	1 means Tcl_DeleteNamespace has been called to delete the
- *		namespace and no call frames still refer to it. Its variables
- *		and command have already been destroyed. This bit allows the
- *		namespace resolution code to recognize that the namespace is
- *		"deleted". When the last namespaceName object in any byte code
- *		unit that refers to the namespace has been freed (i.e., when
- *		the namespace's refCount is 0), the namespace's storage will
- *		be freed.
- * NS_KILLED -	1 means that TclTeardownNamespace has already been called on
- *		this namespace and it should not be called again [Bug 1355942]
- * NS_SUPPRESS_COMPILATION -
- *		Marks the commands in this namespace for not being compiled,
- *		forcing them to be looked up every time.
- */
-
-#define NS_DYING	0x01
-#define NS_DEAD		0x02
-#define NS_KILLED	0x04
-#define NS_SUPPRESS_COMPILATION	0x08
-
-/*
- * Flags passed to TclGetNamespaceForQualName:
- *
- * TCL_GLOBAL_ONLY		- (see tcl.h) Look only in the global ns.
- * TCL_NAMESPACE_ONLY		- (see tcl.h) Look only in the context ns.
- * TCL_CREATE_NS_IF_UNKNOWN	- Create unknown namespaces.
- * TCL_FIND_ONLY_NS		- The name sought is a namespace name.
- */
-
-#define TCL_CREATE_NS_IF_UNKNOWN	0x800
-#define TCL_FIND_ONLY_NS		0x1000
-
-/*
- * The client data for an ensemble command. This consists of the table of
- * commands that are actually exported by the namespace, and an epoch counter
- * that, combined with the exportLookupEpoch field of the namespace structure,
- * defines whether the table contains valid data or will need to be recomputed
- * next time the ensemble command is called.
- */
-
-typedef struct EnsembleConfig {
-    Namespace *nsPtr;		/* The namspace backing this ensemble up. */
-    Tcl_Command token;		/* The token for the command that provides
-				 * ensemble support for the namespace, or NULL
-				 * if the command has been deleted (or never
-				 * existed; the global namespace never has an
-				 * ensemble command.) */
-    int epoch;			/* The epoch at which this ensemble's table of
-				 * exported commands is valid. */
-    char **subcommandArrayPtr;	/* Array of ensemble subcommand names. At all
-				 * consistent points, this will have the same
-				 * number of entries as there are entries in
-				 * the subcommandTable hash. */
-    Tcl_HashTable subcommandTable;
-				/* Hash table of ensemble subcommand names,
-				 * which are its keys so this also provides
-				 * the storage management for those subcommand
-				 * names. The contents of the entry values are
-				 * object version the prefix lists to use when
-				 * substituting for the command/subcommand to
-				 * build the ensemble implementation command.
-				 * Has to be stored here as well as in
-				 * subcommandDict because that field is NULL
-				 * when we are deriving the ensemble from the
-				 * namespace exports list. FUTURE WORK: use
-				 * object hash table here. */
-    struct EnsembleConfig *next;/* The next ensemble in the linked list of
-				 * ensembles associated with a namespace. If
-				 * this field points to this ensemble, the
-				 * structure has already been unlinked from
-				 * all lists, and cannot be found by scanning
-				 * the list from the namespace's ensemble
-				 * field. */
-    int flags;			/* ORed combo of TCL_ENSEMBLE_PREFIX,
-				 * ENSEMBLE_DEAD and ENSEMBLE_COMPILE. */
-
-    /* OBJECT FIELDS FOR ENSEMBLE CONFIGURATION */
-
-    Tcl_Obj *subcommandDict;	/* Dictionary providing mapping from
-				 * subcommands to their implementing command
-				 * prefixes, or NULL if we are to build the
-				 * map automatically from the namespace
-				 * exports. */
-    Tcl_Obj *subcmdList;	/* List of commands that this ensemble
-				 * actually provides, and whose implementation
-				 * will be built using the subcommandDict (if
-				 * present and defined) and by simple mapping
-				 * to the namespace otherwise. If NULL,
-				 * indicates that we are using the (dynamic)
-				 * list of currently exported commands. */
-    Tcl_Obj *unknownHandler;	/* Script prefix used to handle the case when
-				 * no match is found (according to the rule
-				 * defined by flag bit TCL_ENSEMBLE_PREFIX) or
-				 * NULL to use the default error-generating
-				 * behaviour. The script execution gets all
-				 * the arguments to the ensemble command
-				 * (including objv[0]) and will have the
-				 * results passed directly back to the caller
-				 * (including the error code) unless the code
-				 * is TCL_CONTINUE in which case the
-				 * subcommand will be reparsed by the ensemble
-				 * core, presumably because the ensemble
-				 * itself has been updated. */
-    Tcl_Obj *parameterList;	/* List of ensemble parameter names. */
-    int numParameters;		/* Cached number of parameters. This is either
-				 * 0 (if the parameterList field is NULL) or
-				 * the length of the list in the parameterList
-				 * field. */
-} EnsembleConfig;
-
-/*
- * Various bits for the EnsembleConfig.flags field.
- */
-
-#define ENSEMBLE_DEAD	0x1	/* Flag value to say that the ensemble is dead
-				 * and on its way out. */
-#define ENSEMBLE_COMPILE 0x4	/* Flag to enable bytecode compilation of an
-				 * ensemble. */
-
-/*
- *----------------------------------------------------------------
- * Data structures related to variables. These are used primarily in tclVar.c
- *----------------------------------------------------------------
- */
-
-/*
- * The following structure defines a variable trace, which is used to invoke a
- * specific C procedure whenever certain operations are performed on a
- * variable.
- */
-
-typedef struct VarTrace {
-    Tcl_VarTraceProc *traceProc;/* Procedure to call when operations given by
-				 * flags are performed on variable. */
-    ClientData clientData;	/* Argument to pass to proc. */
-    int flags;			/* What events the trace procedure is
-				 * interested in: OR-ed combination of
-				 * TCL_TRACE_READS, TCL_TRACE_WRITES,
-				 * TCL_TRACE_UNSETS and TCL_TRACE_ARRAY. */
-    struct VarTrace *nextPtr;	/* Next in list of traces associated with a
-				 * particular variable. */
-} VarTrace;
-
-/*
- * The following structure defines a command trace, which is used to invoke a
- * specific C procedure whenever certain operations are performed on a
- * command.
- */
-
-typedef struct CommandTrace {
-    Tcl_CommandTraceProc *traceProc;
-				/* Procedure to call when operations given by
-				 * flags are performed on command. */
-    ClientData clientData;	/* Argument to pass to proc. */
-    int flags;			/* What events the trace procedure is
-				 * interested in: OR-ed combination of
-				 * TCL_TRACE_RENAME, TCL_TRACE_DELETE. */
-    struct CommandTrace *nextPtr;
-				/* Next in list of traces associated with a
-				 * particular command. */
-    int refCount;		/* Used to ensure this structure is not
-				 * deleted too early. Keeps track of how many
-				 * pieces of code have a pointer to this
-				 * structure. */
-} CommandTrace;
-
-/*
- * When a command trace is active (i.e. its associated procedure is executing)
- * one of the following structures is linked into a list associated with the
- * command's interpreter. The information in the structure is needed in order
- * for Tcl to behave reasonably if traces are deleted while traces are active.
- */
-
-typedef struct ActiveCommandTrace {
-    struct Command *cmdPtr;	/* Command that's being traced. */
-    struct ActiveCommandTrace *nextPtr;
-				/* Next in list of all active command traces
-				 * for the interpreter, or NULL if no more. */
-    CommandTrace *nextTracePtr;	/* Next trace to check after current trace
-				 * procedure returns; if this trace gets
-				 * deleted, must update pointer to avoid using
-				 * free'd memory. */
-    int reverseScan;		/* Boolean set true when traces are scanning
-				 * in reverse order. */
-} ActiveCommandTrace;
-
-/*
- * When a variable trace is active (i.e. its associated procedure is
- * executing) one of the following structures is linked into a list associated
- * with the variable's interpreter. The information in the structure is needed
- * in order for Tcl to behave reasonably if traces are deleted while traces
- * are active.
- */
-
-typedef struct ActiveVarTrace {
-    struct Var *varPtr;		/* Variable that's being traced. */
-    struct ActiveVarTrace *nextPtr;
-				/* Next in list of all active variable traces
-				 * for the interpreter, or NULL if no more. */
-    VarTrace *nextTracePtr;	/* Next trace to check after current trace
-				 * procedure returns; if this trace gets
-				 * deleted, must update pointer to avoid using
-				 * free'd memory. */
-} ActiveVarTrace;
-
-/*
- * The structure below defines a variable, which associates a string name with
- * a Tcl_Obj value. These structures are kept in procedure call frames (for
- * local variables recognized by the compiler) or in the heap (for global
- * variables and any variable not known to the compiler). For each Var
- * structure in the heap, a hash table entry holds the variable name and a
- * pointer to the Var structure.
- */
-
-typedef struct Var {
-    int flags;			/* Miscellaneous bits of information about
-				 * variable. See below for definitions. */
-    union {
-	Tcl_Obj *objPtr;	/* The variable's object value. Used for
-				 * scalar variables and array elements. */
-	TclVarHashTable *tablePtr;/* For array variables, this points to
-				 * information about the hash table used to
-				 * implement the associative array. Points to
-				 * ckalloc-ed data. */
-	struct Var *linkPtr;	/* If this is a global variable being referred
-				 * to in a procedure, or a variable created by
-				 * "upvar", this field points to the
-				 * referenced variable's Var struct. */
-    } value;
-} Var;
-
-typedef struct VarInHash {
-    Var var;
-    int refCount;		/* Counts number of active uses of this
-				 * variable: 1 for the entry in the hash
-				 * table, 1 for each additional variable whose
-				 * linkPtr points here, 1 for each nested
-				 * trace active on variable, and 1 if the
-				 * variable is a namespace variable. This
-				 * record can't be deleted until refCount
-				 * becomes 0. */
-    Tcl_HashEntry entry;	/* The hash table entry that refers to this
-				 * variable. This is used to find the name of
-				 * the variable and to delete it from its
-				 * hashtable if it is no longer needed. It
-				 * also holds the variable's name. */
-} VarInHash;
-
-/*
- * Flag bits for variables. The first two (VAR_ARRAY and VAR_LINK) are
- * mutually exclusive and give the "type" of the variable. If none is set,
- * this is a scalar variable.
- *
- * VAR_ARRAY -			1 means this is an array variable rather than
- *				a scalar variable or link. The "tablePtr"
- *				field points to the array's hashtable for its
- *				elements.
- * VAR_LINK -			1 means this Var structure contains a pointer
- *				to another Var structure that either has the
- *				real value or is itself another VAR_LINK
- *				pointer. Variables like this come about
- *				through "upvar" and "global" commands, or
- *				through references to variables in enclosing
- *				namespaces.
- *
- * Flags that indicate the type and status of storage; none is set for
- * compiled local variables (Var structs).
- *
- * VAR_IN_HASHTABLE -		1 means this variable is in a hashtable and
- *				the Var structure is malloced. 0 if it is a
- *				local variable that was assigned a slot in a
- *				procedure frame by the compiler so the Var
- *				storage is part of the call frame.
- * VAR_DEAD_HASH		1 means that this var's entry in the hashtable
- *				has already been deleted.
- * VAR_ARRAY_ELEMENT -		1 means that this variable is an array
- *				element, so it is not legal for it to be an
- *				array itself (the VAR_ARRAY flag had better
- *				not be set).
- * VAR_NAMESPACE_VAR -		1 means that this variable was declared as a
- *				namespace variable. This flag ensures it
- *				persists until its namespace is destroyed or
- *				until the variable is unset; it will persist
- *				even if it has not been initialized and is
- *				marked undefined. The variable's refCount is
- *				incremented to reflect the "reference" from
- *				its namespace.
- *
- * Flag values relating to the variable's trace and search status.
- *
- * VAR_TRACED_READ
- * VAR_TRACED_WRITE
- * VAR_TRACED_UNSET
- * VAR_TRACED_ARRAY
- * VAR_TRACE_ACTIVE -		1 means that trace processing is currently
- *				underway for a read or write access, so new
- *				read or write accesses should not cause trace
- *				procedures to be called and the variable can't
- *				be deleted.
- * VAR_SEARCH_ACTIVE
- *
- * The following additional flags are used with the CompiledLocal type defined
- * below:
- *
- * VAR_ARGUMENT -		1 means that this variable holds a procedure
- *				argument.
- * VAR_TEMPORARY -		1 if the local variable is an anonymous
- *				temporary variable. Temporaries have a NULL
- *				name.
- * VAR_RESOLVED -		1 if name resolution has been done for this
- *				variable.
- * VAR_IS_ARGS			1 if this variable is the last argument and is
- *				named "args".
- */
-
-/*
- * FLAGS RENUMBERED: everything breaks already, make things simpler.
- *
- * IMPORTANT: skip the values 0x10, 0x20, 0x40, 0x800 corresponding to
- * TCL_TRACE_(READS/WRITES/UNSETS/ARRAY): makes code simpler in tclTrace.c
- *
- * Keep the flag values for VAR_ARGUMENT and VAR_TEMPORARY so that old values
- * in precompiled scripts keep working.
- */
-
-/* Type of value (0 is scalar) */
-#define VAR_ARRAY		0x1
-#define VAR_LINK		0x2
-
-/* Type of storage (0 is compiled local) */
-#define VAR_IN_HASHTABLE	0x4
-#define VAR_DEAD_HASH		0x8
-#define VAR_ARRAY_ELEMENT	0x1000
-#define VAR_NAMESPACE_VAR	0x80	/* KEEP OLD VALUE for Itcl */
-
-#define VAR_ALL_HASH \
-	(VAR_IN_HASHTABLE|VAR_DEAD_HASH|VAR_NAMESPACE_VAR|VAR_ARRAY_ELEMENT)
-
-/* Trace and search state. */
-
-#define VAR_TRACED_READ		0x10	/* TCL_TRACE_READS */
-#define VAR_TRACED_WRITE	0x20	/* TCL_TRACE_WRITES */
-#define VAR_TRACED_UNSET	0x40	/* TCL_TRACE_UNSETS */
-#define VAR_TRACED_ARRAY	0x800	/* TCL_TRACE_ARRAY */
-#define VAR_TRACE_ACTIVE	0x2000
-#define VAR_SEARCH_ACTIVE	0x4000
-#define VAR_ALL_TRACES \
-	(VAR_TRACED_READ|VAR_TRACED_WRITE|VAR_TRACED_ARRAY|VAR_TRACED_UNSET)
-
-/* Special handling on initialisation (only CompiledLocal). */
-#define VAR_ARGUMENT		0x100	/* KEEP OLD VALUE! See tclProc.c */
-#define VAR_TEMPORARY		0x200	/* KEEP OLD VALUE! See tclProc.c */
-#define VAR_IS_ARGS		0x400
-#define VAR_RESOLVED		0x8000
-
-/*
- * Macros to ensure that various flag bits are set properly for variables.
- * The ANSI C "prototypes" for these macros are:
- *
- * MODULE_SCOPE void	TclSetVarScalar(Var *varPtr);
- * MODULE_SCOPE void	TclSetVarArray(Var *varPtr);
- * MODULE_SCOPE void	TclSetVarLink(Var *varPtr);
- * MODULE_SCOPE void	TclSetVarArrayElement(Var *varPtr);
- * MODULE_SCOPE void	TclSetVarUndefined(Var *varPtr);
- * MODULE_SCOPE void	TclClearVarUndefined(Var *varPtr);
- */
-
-#define TclSetVarScalar(varPtr) \
-    (varPtr)->flags &= ~(VAR_ARRAY|VAR_LINK)
-
-#define TclSetVarArray(varPtr) \
-    (varPtr)->flags = ((varPtr)->flags & ~VAR_LINK) | VAR_ARRAY
-
-#define TclSetVarLink(varPtr) \
-    (varPtr)->flags = ((varPtr)->flags & ~VAR_ARRAY) | VAR_LINK
-
-#define TclSetVarArrayElement(varPtr) \
-    (varPtr)->flags = ((varPtr)->flags & ~VAR_ARRAY) | VAR_ARRAY_ELEMENT
-
-#define TclSetVarUndefined(varPtr) \
-    (varPtr)->flags &= ~(VAR_ARRAY|VAR_LINK);\
-    (varPtr)->value.objPtr = NULL
-
-#define TclClearVarUndefined(varPtr)
-
-#define TclSetVarTraceActive(varPtr) \
-    (varPtr)->flags |= VAR_TRACE_ACTIVE
-
-#define TclClearVarTraceActive(varPtr) \
-    (varPtr)->flags &= ~VAR_TRACE_ACTIVE
-
-#define TclSetVarNamespaceVar(varPtr) \
-    if (!TclIsVarNamespaceVar(varPtr)) {\
-	(varPtr)->flags |= VAR_NAMESPACE_VAR;\
-	if (TclIsVarInHash(varPtr)) {\
-	    ((VarInHash *)(varPtr))->refCount++;\
-	}\
-    }
-
-#define TclClearVarNamespaceVar(varPtr) \
-    if (TclIsVarNamespaceVar(varPtr)) {\
-	(varPtr)->flags &= ~VAR_NAMESPACE_VAR;\
-	if (TclIsVarInHash(varPtr)) {\
-	    ((VarInHash *)(varPtr))->refCount--;\
-	}\
-    }
-
-/*
- * Macros to read various flag bits of variables.
- * The ANSI C "prototypes" for these macros are:
- *
- * MODULE_SCOPE int	TclIsVarScalar(Var *varPtr);
- * MODULE_SCOPE int	TclIsVarLink(Var *varPtr);
- * MODULE_SCOPE int	TclIsVarArray(Var *varPtr);
- * MODULE_SCOPE int	TclIsVarUndefined(Var *varPtr);
- * MODULE_SCOPE int	TclIsVarArrayElement(Var *varPtr);
- * MODULE_SCOPE int	TclIsVarTemporary(Var *varPtr);
- * MODULE_SCOPE int	TclIsVarArgument(Var *varPtr);
- * MODULE_SCOPE int	TclIsVarResolved(Var *varPtr);
- */
-
-#define TclIsVarScalar(varPtr) \
-    !((varPtr)->flags & (VAR_ARRAY|VAR_LINK))
-
-#define TclIsVarLink(varPtr) \
-    ((varPtr)->flags & VAR_LINK)
-
-#define TclIsVarArray(varPtr) \
-    ((varPtr)->flags & VAR_ARRAY)
-
-#define TclIsVarUndefined(varPtr) \
-    ((varPtr)->value.objPtr == NULL)
-
-#define TclIsVarArrayElement(varPtr) \
-    ((varPtr)->flags & VAR_ARRAY_ELEMENT)
-
-#define TclIsVarNamespaceVar(varPtr) \
-    ((varPtr)->flags & VAR_NAMESPACE_VAR)
-
-#define TclIsVarTemporary(varPtr) \
-    ((varPtr)->flags & VAR_TEMPORARY)
-
-#define TclIsVarArgument(varPtr) \
-    ((varPtr)->flags & VAR_ARGUMENT)
-
-#define TclIsVarResolved(varPtr) \
-    ((varPtr)->flags & VAR_RESOLVED)
-
-#define TclIsVarTraceActive(varPtr) \
-    ((varPtr)->flags & VAR_TRACE_ACTIVE)
-
-#define TclIsVarTraced(varPtr) \
-    ((varPtr)->flags & VAR_ALL_TRACES)
-
-#define TclIsVarInHash(varPtr) \
-    ((varPtr)->flags & VAR_IN_HASHTABLE)
-
-#define TclIsVarDeadHash(varPtr) \
-    ((varPtr)->flags & VAR_DEAD_HASH)
-
-#define TclGetVarNsPtr(varPtr) \
-    (TclIsVarInHash(varPtr) \
-	? ((TclVarHashTable *) ((((VarInHash *) (varPtr))->entry.tablePtr)))->nsPtr \
-	: NULL)
-
-#define VarHashRefCount(varPtr) \
-    ((VarInHash *) (varPtr))->refCount
-
-/*
- * Macros for direct variable access by TEBC.
- */
-
-#define TclIsVarDirectReadable(varPtr) \
-    (   !((varPtr)->flags & (VAR_ARRAY|VAR_LINK|VAR_TRACED_READ)) \
-    &&  (varPtr)->value.objPtr)
-
-#define TclIsVarDirectWritable(varPtr) \
-    !((varPtr)->flags & (VAR_ARRAY|VAR_LINK|VAR_TRACED_WRITE|VAR_DEAD_HASH))
-
-#define TclIsVarDirectUnsettable(varPtr) \
-    !((varPtr)->flags & (VAR_ARRAY|VAR_LINK|VAR_TRACED_READ|VAR_TRACED_WRITE|VAR_TRACED_UNSET|VAR_DEAD_HASH))
-
-#define TclIsVarDirectModifyable(varPtr) \
-    (   !((varPtr)->flags & (VAR_ARRAY|VAR_LINK|VAR_TRACED_READ|VAR_TRACED_WRITE)) \
-    &&  (varPtr)->value.objPtr)
-
-#define TclIsVarDirectReadable2(varPtr, arrayPtr) \
-    (TclIsVarDirectReadable(varPtr) &&\
-	(!(arrayPtr) || !((arrayPtr)->flags & VAR_TRACED_READ)))
-
-#define TclIsVarDirectWritable2(varPtr, arrayPtr) \
-    (TclIsVarDirectWritable(varPtr) &&\
-	(!(arrayPtr) || !((arrayPtr)->flags & VAR_TRACED_WRITE)))
-
-#define TclIsVarDirectModifyable2(varPtr, arrayPtr) \
-    (TclIsVarDirectModifyable(varPtr) &&\
-	(!(arrayPtr) || !((arrayPtr)->flags & (VAR_TRACED_READ|VAR_TRACED_WRITE))))
-
-/*
- *----------------------------------------------------------------
- * Data structures related to procedures. These are used primarily in
- * tclProc.c, tclCompile.c, and tclExecute.c.
- *----------------------------------------------------------------
- */
-
-/*
- * Forward declaration to prevent an error when the forward reference to
- * Command is encountered in the Proc and ImportRef types declared below.
- */
-
-struct Command;
-
-/*
- * The variable-length structure below describes a local variable of a
- * procedure that was recognized by the compiler. These variables have a name,
- * an element in the array of compiler-assigned local variables in the
- * procedure's call frame, and various other items of information. If the
- * local variable is a formal argument, it may also have a default value. The
- * compiler can't recognize local variables whose names are expressions (these
- * names are only known at runtime when the expressions are evaluated) or
- * local variables that are created as a result of an "upvar" or "uplevel"
- * command. These other local variables are kept separately in a hash table in
- * the call frame.
- */
-
-typedef struct CompiledLocal {
-    struct CompiledLocal *nextPtr;
-				/* Next compiler-recognized local variable for
-				 * this procedure, or NULL if this is the last
-				 * local. */
-    int nameLength;		/* The number of characters in local
-				 * variable's name. Used to speed up variable
-				 * lookups. */
-    int frameIndex;		/* Index in the array of compiler-assigned
-				 * variables in the procedure call frame. */
-    int flags;			/* Flag bits for the local variable. Same as
-				 * the flags for the Var structure above,
-				 * although only VAR_ARGUMENT, VAR_TEMPORARY,
-				 * and VAR_RESOLVED make sense. */
-    Tcl_Obj *defValuePtr;	/* Pointer to the default value of an
-				 * argument, if any. NULL if not an argument
-				 * or, if an argument, no default value. */
-    Tcl_ResolvedVarInfo *resolveInfo;
-				/* Customized variable resolution info
-				 * supplied by the Tcl_ResolveCompiledVarProc
-				 * associated with a namespace. Each variable
-				 * is marked by a unique ClientData tag during
-				 * compilation, and that same tag is used to
-				 * find the variable at runtime. */
-    char name[1];		/* Name of the local variable starts here. If
-				 * the name is NULL, this will just be '\0'.
-				 * The actual size of this field will be large
-				 * enough to hold the name. MUST BE THE LAST
-				 * FIELD IN THE STRUCTURE! */
-} CompiledLocal;
-
-/*
- * The structure below defines a command procedure, which consists of a
- * collection of Tcl commands plus information about arguments and other local
- * variables recognized at compile time.
- */
-
-typedef struct Proc {
-    struct Interp *iPtr;	/* Interpreter for which this command is
-				 * defined. */
-    int refCount;		/* Reference count: 1 if still present in
-				 * command table plus 1 for each call to the
-				 * procedure that is currently active. This
-				 * structure can be freed when refCount
-				 * becomes zero. */
-    struct Command *cmdPtr;	/* Points to the Command structure for this
-				 * procedure. This is used to get the
-				 * namespace in which to execute the
-				 * procedure. */
-    Tcl_Obj *bodyPtr;		/* Points to the ByteCode object for
-				 * procedure's body command. */
-    int numArgs;		/* Number of formal parameters. */
-    int numCompiledLocals;	/* Count of local variables recognized by the
-				 * compiler including arguments and
-				 * temporaries. */
-    CompiledLocal *firstLocalPtr;
-				/* Pointer to first of the procedure's
-				 * compiler-allocated local variables, or NULL
-				 * if none. The first numArgs entries in this
-				 * list describe the procedure's formal
-				 * arguments. */
-    CompiledLocal *lastLocalPtr;/* Pointer to the last allocated local
-				 * variable or NULL if none. This has frame
-				 * index (numCompiledLocals-1). */
-} Proc;
-
-/*
- * The type of functions called to process errors found during the execution
- * of a procedure (or lambda term or ...).
- */
-
-typedef void (ProcErrorProc)(Tcl_Interp *interp, Tcl_Obj *procNameObj);
-
-/*
- * The structure below defines a command trace. This is used to allow Tcl
- * clients to find out whenever a command is about to be executed.
- */
-
-typedef struct Trace {
-    int level;			/* Only trace commands at nesting level less
-				 * than or equal to this. */
-    Tcl_CmdObjTraceProc *proc;	/* Procedure to call to trace command. */
-    ClientData clientData;	/* Arbitrary value to pass to proc. */
-    struct Trace *nextPtr;	/* Next in list of traces for this interp. */
-    int flags;			/* Flags governing the trace - see
-				 * Tcl_CreateObjTrace for details. */
-    Tcl_CmdObjTraceDeleteProc *delProc;
-				/* Procedure to call when trace is deleted. */
-} Trace;
-
-/*
- * When an interpreter trace is active (i.e. its associated procedure is
- * executing), one of the following structures is linked into a list
- * associated with the interpreter. The information in the structure is needed
- * in order for Tcl to behave reasonably if traces are deleted while traces
- * are active.
- */
-
-typedef struct ActiveInterpTrace {
-    struct ActiveInterpTrace *nextPtr;
-				/* Next in list of all active command traces
-				 * for the interpreter, or NULL if no more. */
-    Trace *nextTracePtr;	/* Next trace to check after current trace
-				 * procedure returns; if this trace gets
-				 * deleted, must update pointer to avoid using
-				 * free'd memory. */
-    int reverseScan;		/* Boolean set true when traces are scanning
-				 * in reverse order. */
-} ActiveInterpTrace;
-
-/*
- * Flag values designating types of execution traces. See tclTrace.c for
- * related flag values.
- *
- * TCL_TRACE_ENTER_EXEC		- triggers enter/enterstep traces.
- * 				- passed to Tcl_CreateObjTrace to set up
- *				  "enterstep" traces.
- * TCL_TRACE_LEAVE_EXEC		- triggers leave/leavestep traces.
- * 				- passed to Tcl_CreateObjTrace to set up
- *				  "leavestep" traces.
- */
-
-#define TCL_TRACE_ENTER_EXEC	1
-#define TCL_TRACE_LEAVE_EXEC	2
-
-/*
- * The structure below defines an entry in the assocData hash table which is
- * associated with an interpreter. The entry contains a pointer to a function
- * to call when the interpreter is deleted, and a pointer to a user-defined
- * piece of data.
- */
-
-typedef struct AssocData {
-    Tcl_InterpDeleteProc *proc;	/* Proc to call when deleting. */
-    ClientData clientData;	/* Value to pass to proc. */
-} AssocData;
-
-/*
- * The structure below defines a call frame. A call frame defines a naming
- * context for a procedure call: its local naming scope (for local variables)
- * and its global naming scope (a namespace, perhaps the global :: namespace).
- * A call frame can also define the naming context for a namespace eval or
- * namespace inscope command: the namespace in which the command's code should
- * execute. The Tcl_CallFrame structures exist only while procedures or
- * namespace eval/inscope's are being executed, and provide a kind of Tcl call
- * stack.
- *
- * WARNING!! The structure definition must be kept consistent with the
- * Tcl_CallFrame structure in tcl.h. If you change one, change the other.
- */
-
-/*
- * Will be grown to contain: pointers to the varnames (allocated at the end),
- * plus the init values for each variable (suitable to be memcopied on init)
- */
-
-typedef struct LocalCache {
-    int refCount;
-    int numVars;
-    Tcl_Obj *varName0;
-} LocalCache;
-
-#define localName(framePtr, i) \
-    ((&((framePtr)->localCachePtr->varName0))[(i)])
-
-MODULE_SCOPE void	TclFreeLocalCache(Tcl_Interp *interp,
-			    LocalCache *localCachePtr);
-
-typedef struct CallFrame {
-    Namespace *nsPtr;		/* Points to the namespace used to resolve
-				 * commands and global variables. */
-    int isProcCallFrame;	/* If 0, the frame was pushed to execute a
-				 * namespace command and var references are
-				 * treated as references to namespace vars;
-				 * varTablePtr and compiledLocals are ignored.
-				 * If FRAME_IS_PROC is set, the frame was
-				 * pushed to execute a Tcl procedure and may
-				 * have local vars. */
-    int objc;			/* This and objv below describe the arguments
-				 * for this procedure call. */
-    Tcl_Obj *const *objv;	/* Array of argument objects. */
-    struct CallFrame *callerPtr;
-				/* Value of interp->framePtr when this
-				 * procedure was invoked (i.e. next higher in
-				 * stack of all active procedures). */
-    struct CallFrame *callerVarPtr;
-				/* Value of interp->varFramePtr when this
-				 * procedure was invoked (i.e. determines
-				 * variable scoping within caller). Same as
-				 * callerPtr unless an "uplevel" command or
-				 * something equivalent was active in the
-				 * caller). */
-    int level;			/* Level of this procedure, for "uplevel"
-				 * purposes (i.e. corresponds to nesting of
-				 * callerVarPtr's, not callerPtr's). 1 for
-				 * outermost procedure, 0 for top-level. */
-    Proc *procPtr;		/* Points to the structure defining the called
-				 * procedure. Used to get information such as
-				 * the number of compiled local variables
-				 * (local variables assigned entries ["slots"]
-				 * in the compiledLocals array below). */
-    TclVarHashTable *varTablePtr;
-				/* Hash table containing local variables not
-				 * recognized by the compiler, or created at
-				 * execution time through, e.g., upvar.
-				 * Initially NULL and created if needed. */
-    int numCompiledLocals;	/* Count of local variables recognized by the
-				 * compiler including arguments. */
-    Var *compiledLocals;	/* Points to the array of local variables
-				 * recognized by the compiler. The compiler
-				 * emits code that refers to these variables
-				 * using an index into this array. */
-    ClientData clientData;	/* Pointer to some context that is used by
-				 * object systems. The meaning of the contents
-				 * of this field is defined by the code that
-				 * sets it, and it should only ever be set by
-				 * the code that is pushing the frame. In that
-				 * case, the code that sets it should also
-				 * have some means of discovering what the
-				 * meaning of the value is, which we do not
-				 * specify. */
-    LocalCache *localCachePtr;
-    Tcl_Obj    *tailcallPtr;
-				/* NULL if no tailcall is scheduled */
-} CallFrame;
-
-#define FRAME_IS_PROC	0x1
-#define FRAME_IS_LAMBDA 0x2
-#define FRAME_IS_METHOD	0x4	/* The frame is a method body, and the frame's
-				 * clientData field contains a CallContext
-				 * reference. Part of TIP#257. */
-#define FRAME_IS_OO_DEFINE 0x8	/* The frame is part of the inside workings of
-				 * the [oo::define] command; the clientData
-				 * field contains an Object reference that has
-				 * been confirmed to refer to a class. Part of
-				 * TIP#257. */
-
-/*
- * TIP #280
- * The structure below defines a command frame. A command frame provides
- * location information for all commands executing a tcl script (source, eval,
- * uplevel, procedure bodies, ...). The runtime structure essentially contains
- * the stack trace as it would be if the currently executing command were to
- * throw an error.
- *
- * For commands where it makes sense it refers to the associated CallFrame as
- * well.
- *
- * The structures are chained in a single list, with the top of the stack
- * anchored in the Interp structure.
- *
- * Instances can be allocated on the C stack, or the heap, the former making
- * cleanup a bit simpler.
- */
-
-typedef struct CmdFrame {
-    /*
-     * General data. Always available.
-     */
-
-    int type;			/* Values see below. */
-    int level;			/* Number of frames in stack, prevent O(n)
-				 * scan of list. */
-    int *line;			/* Lines the words of the command start on. */
-    int nline;
-    CallFrame *framePtr;	/* Procedure activation record, may be
-				 * NULL. */
-    struct CmdFrame *nextPtr;	/* Link to calling frame. */
-    /*
-     * Data needed for Eval vs TEBC
-     *
-     * EXECUTION CONTEXTS and usage of CmdFrame
-     *
-     * Field	  TEBC		  EvalEx
-     * =======	  ====		  ======
-     * level	  yes		  yes
-     * type	  BC/PREBC	  SRC/EVAL
-     * line0	  yes		  yes
-     * framePtr	  yes		  yes
-     * =======	  ====		  ======
-     *
-     * =======	  ====		  ========= union data
-     * line1	  -		  yes
-     * line3	  -		  yes
-     * path	  -		  yes
-     * -------	  ----		  ------
-     * codePtr	  yes		  -
-     * pc	  yes		  -
-     * =======	  ====		  ======
-     *
-     * =======	  ====		  ========= union cmd
-     * str.cmd	  yes		  yes
-     * str.len	  yes		  yes
-     * -------	  ----		  ------
-     */
-
-    union {
-	struct {
-	    Tcl_Obj *path;	/* Path of the sourced file the command is
-				 * in. */
-	} eval;
-	struct {
-	    const void *codePtr;/* Byte code currently executed... */
-	    const char *pc;	/* ... and instruction pointer. */
-	} tebc;
-    } data;
-    Tcl_Obj *cmdObj;
-    const char *cmd;		/* The executed command, if possible... */
-    int len;			/* ... and its length. */
-    const struct CFWordBC *litarg;
-				/* Link to set of literal arguments which have
-				 * ben pushed on the lineLABCPtr stack by
-				 * TclArgumentBCEnter(). These will be removed
-				 * by TclArgumentBCRelease. */
-} CmdFrame;
-
-typedef struct CFWord {
-    CmdFrame *framePtr;		/* CmdFrame to access. */
-    int word;			/* Index of the word in the command. */
-    int refCount;		/* Number of times the word is on the
-				 * stack. */
-} CFWord;
-
-typedef struct CFWordBC {
-    CmdFrame *framePtr;		/* CmdFrame to access. */
-    int pc;			/* Instruction pointer of a command in
-				 * ExtCmdLoc.loc[.] */
-    int word;			/* Index of word in
-				 * ExtCmdLoc.loc[cmd]->line[.] */
-    struct CFWordBC *prevPtr;	/* Previous entry in stack for same Tcl_Obj. */
-    struct CFWordBC *nextPtr;	/* Next entry for same command call. See
-				 * CmdFrame litarg field for the list start. */
-    Tcl_Obj *obj;		/* Back reference to hashtable key */
-} CFWordBC;
-
-/*
- * Structure to record the locations of invisible continuation lines in
- * literal scripts, as character offset from the beginning of the script. Both
- * compiler and direct evaluator use this information to adjust their line
- * counters when tracking through the script, because when it is invoked the
- * continuation line marker as a whole has been removed already, meaning that
- * the \n which was part of it is gone as well, breaking regular line
- * tracking.
- *
- * These structures are allocated and filled by both the function
- * TclSubstTokens() in the file "tclParse.c" and its caller TclEvalEx() in the
- * file "tclBasic.c", and stored in the thread-global hashtable "lineCLPtr" in
- * file "tclObj.c". They are used by the functions TclSetByteCodeFromAny() and
- * TclCompileScript(), both found in the file "tclCompile.c". Their memory is
- * released by the function TclFreeObj(), in the file "tclObj.c", and also by
- * the function TclThreadFinalizeObjects(), in the same file.
- */
-
-#define CLL_END		(-1)
-
-typedef struct ContLineLoc {
-    int num;			/* Number of entries in loc, not counting the
-				 * final -1 marker entry. */
-    int loc[1];			/* Table of locations, as character offsets.
-				 * The table is allocated as part of the
-				 * structure, extending behind the nominal end
-				 * of the structure. An entry containing the
-				 * value -1 is put after the last location, as
-				 * end-marker/sentinel. */
-} ContLineLoc;
-
-/*
- * The following macros define the allowed values for the type field of the
- * CmdFrame structure above. Some of the values occur only in the extended
- * location data referenced via the 'baseLocPtr'.
- *
- * TCL_LOCATION_EVAL	  : Frame is for a script evaluated by EvalEx.
- * TCL_LOCATION_BC	  : Frame is for bytecode.
- * TCL_LOCATION_PREBC	  : Frame is for precompiled bytecode.
- * TCL_LOCATION_SOURCE	  : Frame is for a script evaluated by EvalEx, from a
- *			    sourced file.
- * TCL_LOCATION_PROC	  : Frame is for bytecode of a procedure.
- *
- * A TCL_LOCATION_BC type in a frame can be overridden by _SOURCE and _PROC
- * types, per the context of the byte code in execution.
- */
-
-#define TCL_LOCATION_EVAL	(0) /* Location in a dynamic eval script. */
-#define TCL_LOCATION_BC		(2) /* Location in byte code. */
-#define TCL_LOCATION_PREBC	(3) /* Location in precompiled byte code, no
-				     * location. */
-#define TCL_LOCATION_SOURCE	(4) /* Location in a file. */
-#define TCL_LOCATION_PROC	(5) /* Location in a dynamic proc. */
-#define TCL_LOCATION_LAST	(6) /* Number of values in the enum. */
-
-/*
- * Structure passed to describe procedure-like "procedures" that are not
- * procedures (e.g. a lambda) so that their details can be reported correctly
- * by [info frame]. Contains a sub-structure for each extra field.
- */
-
-typedef Tcl_Obj * (GetFrameInfoValueProc)(ClientData clientData);
-typedef struct {
-    const char *name;		/* Name of this field. */
-    GetFrameInfoValueProc *proc;	/* Function to generate a Tcl_Obj* from the
-				 * clientData, or just use the clientData
-				 * directly (after casting) if NULL. */
-    ClientData clientData;	/* Context for above function, or Tcl_Obj* if
-				 * proc field is NULL. */
-} ExtraFrameInfoField;
-typedef struct {
-    int length;			/* Length of array. */
-    ExtraFrameInfoField fields[2];
-				/* Really as long as necessary, but this is
-				 * long enough for nearly anything. */
-} ExtraFrameInfo;
-
-/*
- *----------------------------------------------------------------
- * Data structures and procedures related to TclHandles, which are a very
- * lightweight method of preserving enough information to determine if an
- * arbitrary malloc'd block has been deleted.
- *----------------------------------------------------------------
- */
-
-typedef void **TclHandle;
-
-/*
- *----------------------------------------------------------------
- * Experimental flag value passed to Tcl_GetRegExpFromObj. Intended for use
- * only by Expect. It will probably go away in a later release.
- *----------------------------------------------------------------
- */
-
-#define TCL_REG_BOSONLY 002000	/* Prepend \A to pattern so it only matches at
-				 * the beginning of the string. */
-
-/*
- * These are a thin layer over TclpThreadKeyDataGet and TclpThreadKeyDataSet
- * when threads are used, or an emulation if there are no threads. These are
- * really internal and Tcl clients should use Tcl_GetThreadData.
- */
-
-MODULE_SCOPE void *	TclThreadDataKeyGet(Tcl_ThreadDataKey *keyPtr);
-MODULE_SCOPE void	TclThreadDataKeySet(Tcl_ThreadDataKey *keyPtr,
-			    void *data);
-
-/*
- * This is a convenience macro used to initialize a thread local storage ptr.
- */
-
-#define TCL_TSD_INIT(keyPtr) \
-  (ThreadSpecificData *)Tcl_GetThreadData((keyPtr), sizeof(ThreadSpecificData))
-
-/*
- *----------------------------------------------------------------
- * Data structures related to bytecode compilation and execution. These are
- * used primarily in tclCompile.c, tclExecute.c, and tclBasic.c.
- *----------------------------------------------------------------
- */
-
-/*
- * Forward declaration to prevent errors when the forward references to
- * Tcl_Parse and CompileEnv are encountered in the procedure type CompileProc
- * declared below.
- */
-
-struct CompileEnv;
-
-/*
- * The type of procedures called by the Tcl bytecode compiler to compile
- * commands. Pointers to these procedures are kept in the Command structure
- * describing each command. The integer value returned by a CompileProc must
- * be one of the following:
- *
- * TCL_OK		Compilation completed normally.
- * TCL_ERROR 		Compilation could not be completed. This can be just a
- * 			judgment by the CompileProc that the command is too
- * 			complex to compile effectively, or it can indicate
- * 			that in the current state of the interp, the command
- * 			would raise an error. The bytecode compiler will not
- * 			do any error reporting at compiler time. Error
- * 			reporting is deferred until the actual runtime,
- * 			because by then changes in the interp state may allow
- * 			the command to be successfully evaluated.
- * TCL_OUT_LINE_COMPILE	A source-compatible alias for TCL_ERROR, kept for the
- * 			sake of old code only.
- */
-
-#define TCL_OUT_LINE_COMPILE	TCL_ERROR
-
-typedef int (CompileProc)(Tcl_Interp *interp, Tcl_Parse *parsePtr,
-	struct Command *cmdPtr, struct CompileEnv *compEnvPtr);
-
-/*
- * The type of procedure called from the compilation hook point in
- * SetByteCodeFromAny.
- */
-
-typedef int (CompileHookProc)(Tcl_Interp *interp,
-	struct CompileEnv *compEnvPtr, ClientData clientData);
-
-/*
- * The data structure for a (linked list of) execution stacks.
- */
-
-typedef struct ExecStack {
-    struct ExecStack *prevPtr;
-    struct ExecStack *nextPtr;
-    Tcl_Obj **markerPtr;
-    Tcl_Obj **endPtr;
-    Tcl_Obj **tosPtr;
-    Tcl_Obj *stackWords[1];
-} ExecStack;
-
-/*
- * The data structure defining the execution environment for ByteCode's.
- * There is one ExecEnv structure per Tcl interpreter. It holds the evaluation
- * stack that holds command operands and results. The stack grows towards
- * increasing addresses. The member stackPtr points to the stackItems of the
- * currently active execution stack.
- */
-
-typedef struct CorContext {
-    struct CallFrame *framePtr;
-    struct CallFrame *varFramePtr;
-    struct CmdFrame *cmdFramePtr;  /* See Interp.cmdFramePtr */
-    Tcl_HashTable *lineLABCPtr;    /* See Interp.lineLABCPtr */
-} CorContext;
-
-typedef struct CoroutineData {
-    struct Command *cmdPtr;	/* The command handle for the coroutine. */
-    struct ExecEnv *eePtr;	/* The special execution environment (stacks,
-				 * etc.) for the coroutine. */
-    struct ExecEnv *callerEEPtr;/* The execution environment for the caller of
-				 * the coroutine, which might be the
-				 * interpreter global environment or another
-				 * coroutine. */
-    CorContext caller;
-    CorContext running;
-    Tcl_HashTable *lineLABCPtr;    /* See Interp.lineLABCPtr */
-    void *stackLevel;
-    int auxNumLevels;		/* While the coroutine is running the
-				 * numLevels of the create/resume command is
-				 * stored here; for suspended coroutines it
-				 * holds the nesting numLevels at yield. */
-    int nargs;                  /* Number of args required for resuming this
-				 * coroutine; -2 means "0 or 1" (default), -1
-				 * means "any" */
-} CoroutineData;
-
-typedef struct ExecEnv {
-    ExecStack *execStackPtr;	/* Points to the first item in the evaluation
-				 * stack on the heap. */
-    Tcl_Obj *constants[2];	/* Pointers to constant "0" and "1" objs. */
-    struct Tcl_Interp *interp;
-    struct NRE_callback *callbackPtr;
-				/* Top callback in NRE's stack. */
-    struct CoroutineData *corPtr;
-    int rewind;
-} ExecEnv;
-
-#define COR_IS_SUSPENDED(corPtr) \
-    ((corPtr)->stackLevel == NULL)
-
-/*
- * The definitions for the LiteralTable and LiteralEntry structures. Each
- * interpreter contains a LiteralTable. It is used to reduce the storage
- * needed for all the Tcl objects that hold the literals of scripts compiled
- * by the interpreter. A literal's object is shared by all the ByteCodes that
- * refer to the literal. Each distinct literal has one LiteralEntry entry in
- * the LiteralTable. A literal table is a specialized hash table that is
- * indexed by the literal's string representation, which may contain null
- * characters.
- *
- * Note that we reduce the space needed for literals by sharing literal
- * objects both within a ByteCode (each ByteCode contains a local
- * LiteralTable) and across all an interpreter's ByteCodes (with the
- * interpreter's global LiteralTable).
- */
-
-typedef struct LiteralEntry {
-    struct LiteralEntry *nextPtr;
-				/* Points to next entry in this hash bucket or
-				 * NULL if end of chain. */
-    Tcl_Obj *objPtr;		/* Points to Tcl object that holds the
-				 * literal's bytes and length. */
-    int refCount;		/* If in an interpreter's global literal
-				 * table, the number of ByteCode structures
-				 * that share the literal object; the literal
-				 * entry can be freed when refCount drops to
-				 * 0. If in a local literal table, -1. */
-    Namespace *nsPtr;		/* Namespace in which this literal is used. We
-				 * try to avoid sharing literal non-FQ command
-				 * names among different namespaces to reduce
-				 * shimmering. */
-} LiteralEntry;
-
-typedef struct LiteralTable {
-    LiteralEntry **buckets;	/* Pointer to bucket array. Each element
-				 * points to first entry in bucket's hash
-				 * chain, or NULL. */
-    LiteralEntry *staticBuckets[TCL_SMALL_HASH_TABLE];
-				/* Bucket array used for small tables to avoid
-				 * mallocs and frees. */
-    int numBuckets;		/* Total number of buckets allocated at
-				 * **buckets. */
-    int numEntries;		/* Total number of entries present in
-				 * table. */
-    int rebuildSize;		/* Enlarge table when numEntries gets to be
-				 * this large. */
-    int mask;			/* Mask value used in hashing function. */
-} LiteralTable;
-
-/*
- * The following structure defines for each Tcl interpreter various
- * statistics-related information about the bytecode compiler and
- * interpreter's operation in that interpreter.
- */
-
-#ifdef TCL_COMPILE_STATS
-typedef struct ByteCodeStats {
-    long numExecutions;		/* Number of ByteCodes executed. */
-    long numCompilations;	/* Number of ByteCodes created. */
-    long numByteCodesFreed;	/* Number of ByteCodes destroyed. */
-    long instructionCount[256];	/* Number of times each instruction was
-				 * executed. */
-
-    double totalSrcBytes;	/* Total source bytes ever compiled. */
-    double totalByteCodeBytes;	/* Total bytes for all ByteCodes. */
-    double currentSrcBytes;	/* Src bytes for all current ByteCodes. */
-    double currentByteCodeBytes;/* Code bytes in all current ByteCodes. */
-
-    long srcCount[32];		/* Source size distribution: # of srcs of
-				 * size [2**(n-1)..2**n), n in [0..32). */
-    long byteCodeCount[32];	/* ByteCode size distribution. */
-    long lifetimeCount[32];	/* ByteCode lifetime distribution (ms). */
-
-    double currentInstBytes;	/* Instruction bytes-current ByteCodes. */
-    double currentLitBytes;	/* Current literal bytes. */
-    double currentExceptBytes;	/* Current exception table bytes. */
-    double currentAuxBytes;	/* Current auxiliary information bytes. */
-    double currentCmdMapBytes;	/* Current src<->code map bytes. */
-
-    long numLiteralsCreated;	/* Total literal objects ever compiled. */
-    double totalLitStringBytes;	/* Total string bytes in all literals. */
-    double currentLitStringBytes;
-				/* String bytes in current literals. */
-    long literalCount[32];	/* Distribution of literal string sizes. */
-} ByteCodeStats;
-#endif /* TCL_COMPILE_STATS */
-
-/*
- * Structure used in implementation of those core ensembles which are
- * partially compiled. Used as an array of these, with a terminating field
- * whose 'name' is NULL.
- */
-
-typedef struct {
-    const char *name;		/* The name of the subcommand. */
-    Tcl_ObjCmdProc *proc;	/* The implementation of the subcommand. */
-    CompileProc *compileProc;	/* The compiler for the subcommand. */
-    Tcl_ObjCmdProc *nreProc;	/* NRE implementation of this command. */
-    ClientData clientData;	/* Any clientData to give the command. */
-    int unsafe;			/* Whether this command is to be hidden by
-				 * default in a safe interpreter. */
-} EnsembleImplMap;
-
-/*
- *----------------------------------------------------------------
- * Data structures related to commands.
- *----------------------------------------------------------------
- */
-
-/*
- * An imported command is created in an namespace when it imports a "real"
- * command from another namespace. An imported command has a Command structure
- * that points (via its ClientData value) to the "real" Command structure in
- * the source namespace's command table. The real command records all the
- * imported commands that refer to it in a list of ImportRef structures so
- * that they can be deleted when the real command is deleted.
- */
-
-typedef struct ImportRef {
-    struct Command *importedCmdPtr;
-				/* Points to the imported command created in
-				 * an importing namespace; this command
-				 * redirects its invocations to the "real"
-				 * command. */
-    struct ImportRef *nextPtr;	/* Next element on the linked list of imported
-				 * commands that refer to the "real" command.
-				 * The real command deletes these imported
-				 * commands on this list when it is
-				 * deleted. */
-} ImportRef;
-
-/*
- * Data structure used as the ClientData of imported commands: commands
- * created in an namespace when it imports a "real" command from another
- * namespace.
- */
-
-typedef struct ImportedCmdData {
-    struct Command *realCmdPtr;	/* "Real" command that this imported command
-				 * refers to. */
-    struct Command *selfPtr;	/* Pointer to this imported command. Needed
-				 * only when deleting it in order to remove it
-				 * from the real command's linked list of
-				 * imported commands that refer to it. */
-} ImportedCmdData;
-
-/*
- * A Command structure exists for each command in a namespace. The Tcl_Command
- * opaque type actually refers to these structures.
- */
-
-typedef struct Command {
-    Tcl_HashEntry *hPtr;	/* Pointer to the hash table entry that refers
-				 * to this command. The hash table is either a
-				 * namespace's command table or an
-				 * interpreter's hidden command table. This
-				 * pointer is used to get a command's name
-				 * from its Tcl_Command handle. NULL means
-				 * that the hash table entry has been removed
-				 * already (this can happen if deleteProc
-				 * causes the command to be deleted or
-				 * recreated). */
-    Namespace *nsPtr;		/* Points to the namespace containing this
-				 * command. */
-    int refCount;		/* 1 if in command hashtable plus 1 for each
-				 * reference from a CmdName Tcl object
-				 * representing a command's name in a ByteCode
-				 * instruction sequence. This structure can be
-				 * freed when refCount becomes zero. */
-    int cmdEpoch;		/* Incremented to invalidate any references
-				 * that point to this command when it is
-				 * renamed, deleted, hidden, or exposed. */
-    CompileProc *compileProc;	/* Procedure called to compile command. NULL
-				 * if no compile proc exists for command. */
-    Tcl_ObjCmdProc *objProc;	/* Object-based command procedure. */
-    ClientData objClientData;	/* Arbitrary value passed to object proc. */
-    Tcl_CmdProc *proc;		/* String-based command procedure. */
-    ClientData clientData;	/* Arbitrary value passed to string proc. */
-    Tcl_CmdDeleteProc *deleteProc;
-				/* Procedure invoked when deleting command to,
-				 * e.g., free all client data. */
-    ClientData deleteData;	/* Arbitrary value passed to deleteProc. */
-    int flags;			/* Miscellaneous bits of information about
-				 * command. See below for definitions. */
-    ImportRef *importRefPtr;	/* List of each imported Command created in
-				 * another namespace when this command is
-				 * imported. These imported commands redirect
-				 * invocations back to this command. The list
-				 * is used to remove all those imported
-				 * commands when deleting this "real"
-				 * command. */
-    CommandTrace *tracePtr;	/* First in list of all traces set for this
-				 * command. */
-    Tcl_ObjCmdProc *nreProc;	/* NRE implementation of this command. */
-} Command;
-
-/*
- * Flag bits for commands.
- *
- * CMD_IS_DELETED -		Means that the command is in the process of
- *				being deleted (its deleteProc is currently
- *				executing). Other attempts to delete the
- *				command should be ignored.
- * CMD_TRACE_ACTIVE -		1 means that trace processing is currently
- *				underway for a rename/delete change. See the
- *				two flags below for which is currently being
- *				processed.
- * CMD_HAS_EXEC_TRACES -	1 means that this command has at least one
- *				execution trace (as opposed to simple
- *				delete/rename traces) in its tracePtr list.
- * CMD_COMPILES_EXPANDED -	1 means that this command has a compiler that
- *				can handle expansion (provided it is not the
- *				first word).
- * TCL_TRACE_RENAME -		A rename trace is in progress. Further
- *				recursive renames will not be traced.
- * TCL_TRACE_DELETE -		A delete trace is in progress. Further
- *				recursive deletes will not be traced.
- * (these last two flags are defined in tcl.h)
- */
-
-#define CMD_IS_DELETED		    0x01
-#define CMD_TRACE_ACTIVE	    0x02
-#define CMD_HAS_EXEC_TRACES	    0x04
-#define CMD_COMPILES_EXPANDED	    0x08
-#define CMD_REDEF_IN_PROGRESS	    0x10
-#define CMD_VIA_RESOLVER	    0x20
-
-
-/*
- *----------------------------------------------------------------
- * Data structures related to name resolution procedures.
- *----------------------------------------------------------------
- */
-
-/*
- * The interpreter keeps a linked list of name resolution schemes. The scheme
- * for a namespace is consulted first, followed by the list of schemes in an
- * interpreter, followed by the default name resolution in Tcl. Schemes are
- * added/removed from the interpreter's list by calling Tcl_AddInterpResolver
- * and Tcl_RemoveInterpResolver.
- */
-
-typedef struct ResolverScheme {
-    char *name;			/* Name identifying this scheme. */
-    Tcl_ResolveCmdProc *cmdResProc;
-				/* Procedure handling command name
-				 * resolution. */
-    Tcl_ResolveVarProc *varResProc;
-				/* Procedure handling variable name resolution
-				 * for variables that can only be handled at
-				 * runtime. */
-    Tcl_ResolveCompiledVarProc *compiledVarResProc;
-				/* Procedure handling variable name resolution
-				 * at compile time. */
-
-    struct ResolverScheme *nextPtr;
-				/* Pointer to next record in linked list. */
-} ResolverScheme;
-
-/*
- * Forward declaration of the TIP#143 limit handler structure.
- */
-
-typedef struct LimitHandler LimitHandler;
-
-/*
- * TIP #268.
- * Values for the selection mode, i.e the package require preferences.
- */
-
-enum PkgPreferOptions {
-    PKG_PREFER_LATEST, PKG_PREFER_STABLE
-};
-
-/*
- *----------------------------------------------------------------
- * This structure shadows the first few fields of the memory cache for the
- * allocator defined in tclThreadAlloc.c; it has to be kept in sync with the
- * definition there.
- * Some macros require knowledge of some fields in the struct in order to
- * avoid hitting the TSD unnecessarily. In order to facilitate this, a pointer
- * to the relevant fields is kept in the allocCache field in struct Interp.
- *----------------------------------------------------------------
- */
-
-typedef struct AllocCache {
-    struct Cache *nextPtr;	/* Linked list of cache entries. */
-    Tcl_ThreadId owner;		/* Which thread's cache is this? */
-    Tcl_Obj *firstObjPtr;	/* List of free objects for thread. */
-    int numObjects;		/* Number of objects for thread. */
-} AllocCache;
-
-/*
- *----------------------------------------------------------------
- * This structure defines an interpreter, which is a collection of commands
- * plus other state information related to interpreting commands, such as
- * variable storage. Primary responsibility for this data structure is in
- * tclBasic.c, but almost every Tcl source file uses something in here.
- *----------------------------------------------------------------
- */
-
-typedef struct Interp {
-    /*
-     * Note: the first three fields must match exactly the fields in a
-     * Tcl_Interp struct (see tcl.h). If you change one, be sure to change the
-     * other.
-     *
-     * The interpreter's result is held in both the string and the
-     * objResultPtr fields. These fields hold, respectively, the result's
-     * string or object value. The interpreter's result is always in the
-     * result field if that is non-empty, otherwise it is in objResultPtr.
-     * The two fields are kept consistent unless some C code sets
-     * interp->result directly. Programs should not access result and
-     * objResultPtr directly; instead, they should always get and set the
-     * result using procedures such as Tcl_SetObjResult, Tcl_GetObjResult, and
-     * Tcl_GetStringResult. See the SetResult man page for details.
-     */
-
-    char *result;		/* If the last command returned a string
-				 * result, this points to it. Should not be
-				 * accessed directly; see comment above. */
-    Tcl_FreeProc *freeProc;	/* Zero means a string result is statically
-				 * allocated. TCL_DYNAMIC means string result
-				 * was allocated with ckalloc and should be
-				 * freed with ckfree. Other values give
-				 * address of procedure to invoke to free the
-				 * string result. Tcl_Eval must free it before
-				 * executing next command. */
-    int errorLine;		/* When TCL_ERROR is returned, this gives the
-				 * line number in the command where the error
-				 * occurred (1 means first line). */
-    const struct TclStubs *stubTable;
-				/* Pointer to the exported Tcl stub table. On
-				 * previous versions of Tcl this is a pointer
-				 * to the objResultPtr or a pointer to a
-				 * buckets array in a hash table. We therefore
-				 * have to do some careful checking before we
-				 * can use this. */
-
-    TclHandle handle;		/* Handle used to keep track of when this
-				 * interp is deleted. */
-
-    Namespace *globalNsPtr;	/* The interpreter's global namespace. */
-    Tcl_HashTable *hiddenCmdTablePtr;
-				/* Hash table used by tclBasic.c to keep track
-				 * of hidden commands on a per-interp
-				 * basis. */
-    ClientData interpInfo;	/* Information used by tclInterp.c to keep
-				 * track of master/slave interps on a
-				 * per-interp basis. */
-    union {
-	void (*optimizer)(void *envPtr);
-	Tcl_HashTable unused2;	/* No longer used (was mathFuncTable). The
-				 * unused space in interp was repurposed for
-				 * pluggable bytecode optimizers. The core
-				 * contains one optimizer, which can be
-				 * selectively overriden by extensions. */
-    } extra;
-
-    /*
-     * Information related to procedures and variables. See tclProc.c and
-     * tclVar.c for usage.
-     */
-
-    int numLevels;		/* Keeps track of how many nested calls to
-				 * Tcl_Eval are in progress for this
-				 * interpreter. It's used to delay deletion of
-				 * the table until all Tcl_Eval invocations
-				 * are completed. */
-    int maxNestingDepth;	/* If numLevels exceeds this value then Tcl
-				 * assumes that infinite recursion has
-				 * occurred and it generates an error. */
-    CallFrame *framePtr;	/* Points to top-most in stack of all nested
-				 * procedure invocations. */
-    CallFrame *varFramePtr;	/* Points to the call frame whose variables
-				 * are currently in use (same as framePtr
-				 * unless an "uplevel" command is
-				 * executing). */
-    ActiveVarTrace *activeVarTracePtr;
-				/* First in list of active traces for interp,
-				 * or NULL if no active traces. */
-    int returnCode;		/* [return -code] parameter. */
-    CallFrame *rootFramePtr;	/* Global frame pointer for this
-				 * interpreter. */
-    Namespace *lookupNsPtr;	/* Namespace to use ONLY on the next
-				 * TCL_EVAL_INVOKE call to Tcl_EvalObjv. */
-
-    /*
-     * Information used by Tcl_AppendResult to keep track of partial results.
-     * See Tcl_AppendResult code for details.
-     */
-
-    char *appendResult;		/* Storage space for results generated by
-				 * Tcl_AppendResult. Ckalloc-ed. NULL means
-				 * not yet allocated. */
-    int appendAvl;		/* Total amount of space available at
-				 * partialResult. */
-    int appendUsed;		/* Number of non-null bytes currently stored
-				 * at partialResult. */
-
-    /*
-     * Information about packages. Used only in tclPkg.c.
-     */
-
-    Tcl_HashTable packageTable;	/* Describes all of the packages loaded in or
-				 * available to this interpreter. Keys are
-				 * package names, values are (Package *)
-				 * pointers. */
-    char *packageUnknown;	/* Command to invoke during "package require"
-				 * commands for packages that aren't described
-				 * in packageTable. Ckalloc'ed, may be
-				 * NULL. */
-    /*
-     * Miscellaneous information:
-     */
-
-    int cmdCount;		/* Total number of times a command procedure
-				 * has been called for this interpreter. */
-    int evalFlags;		/* Flags to control next call to Tcl_Eval.
-				 * Normally zero, but may be set before
-				 * calling Tcl_Eval. See below for valid
-				 * values. */
-    int unused1;		/* No longer used (was termOffset) */
-    LiteralTable literalTable;	/* Contains LiteralEntry's describing all Tcl
-				 * objects holding literals of scripts
-				 * compiled by the interpreter. Indexed by the
-				 * string representations of literals. Used to
-				 * avoid creating duplicate objects. */
-    int compileEpoch;		/* Holds the current "compilation epoch" for
-				 * this interpreter. This is incremented to
-				 * invalidate existing ByteCodes when, e.g., a
-				 * command with a compile procedure is
-				 * redefined. */
-    Proc *compiledProcPtr;	/* If a procedure is being compiled, a pointer
-				 * to its Proc structure; otherwise, this is
-				 * NULL. Set by ObjInterpProc in tclProc.c and
-				 * used by tclCompile.c to process local
-				 * variables appropriately. */
-    ResolverScheme *resolverPtr;
-				/* Linked list of name resolution schemes
-				 * added to this interpreter. Schemes are
-				 * added and removed by calling
-				 * Tcl_AddInterpResolvers and
-				 * Tcl_RemoveInterpResolver respectively. */
-    Tcl_Obj *scriptFile;	/* NULL means there is no nested source
-				 * command active; otherwise this points to
-				 * pathPtr of the file being sourced. */
-    int flags;			/* Various flag bits. See below. */
-    long randSeed;		/* Seed used for rand() function. */
-    Trace *tracePtr;		/* List of traces for this interpreter. */
-    Tcl_HashTable *assocData;	/* Hash table for associating data with this
-				 * interpreter. Cleaned up when this
-				 * interpreter is deleted. */
-    struct ExecEnv *execEnvPtr;	/* Execution environment for Tcl bytecode
-				 * execution. Contains a pointer to the Tcl
-				 * evaluation stack. */
-    Tcl_Obj *emptyObjPtr;	/* Points to an object holding an empty
-				 * string. Returned by Tcl_ObjSetVar2 when
-				 * variable traces change a variable in a
-				 * gross way. */
-    char resultSpace[TCL_RESULT_SIZE+1];
-				/* Static space holding small results. */
-    Tcl_Obj *objResultPtr;	/* If the last command returned an object
-				 * result, this points to it. Should not be
-				 * accessed directly; see comment above. */
-    Tcl_ThreadId threadId;	/* ID of thread that owns the interpreter. */
-
-    ActiveCommandTrace *activeCmdTracePtr;
-				/* First in list of active command traces for
-				 * interp, or NULL if no active traces. */
-    ActiveInterpTrace *activeInterpTracePtr;
-				/* First in list of active traces for interp,
-				 * or NULL if no active traces. */
-
-    int tracesForbiddingInline;	/* Count of traces (in the list headed by
-				 * tracePtr) that forbid inline bytecode
-				 * compilation. */
-
-    /*
-     * Fields used to manage extensible return options (TIP 90).
-     */
-
-    Tcl_Obj *returnOpts;	/* A dictionary holding the options to the
-				 * last [return] command. */
-
-    Tcl_Obj *errorInfo;		/* errorInfo value (now as a Tcl_Obj). */
-    Tcl_Obj *eiVar;		/* cached ref to ::errorInfo variable. */
-    Tcl_Obj *errorCode;		/* errorCode value (now as a Tcl_Obj). */
-    Tcl_Obj *ecVar;		/* cached ref to ::errorInfo variable. */
-    int returnLevel;		/* [return -level] parameter. */
-
-    /*
-     * Resource limiting framework support (TIP#143).
-     */
-
-    struct {
-	int active;		/* Flag values defining which limits have been
-				 * set. */
-	int granularityTicker;	/* Counter used to determine how often to
-				 * check the limits. */
-	int exceeded;		/* Which limits have been exceeded, described
-				 * as flag values the same as the 'active'
-				 * field. */
-
-	int cmdCount;		/* Limit for how many commands to execute in
-				 * the interpreter. */
-	LimitHandler *cmdHandlers;
-				/* Handlers to execute when the limit is
-				 * reached. */
-	int cmdGranularity;	/* Mod factor used to determine how often to
-				 * evaluate the limit check. */
-
-	Tcl_Time time;		/* Time limit for execution within the
-				 * interpreter. */
-	LimitHandler *timeHandlers;
-				/* Handlers to execute when the limit is
-				 * reached. */
-	int timeGranularity;	/* Mod factor used to determine how often to
-				 * evaluate the limit check. */
-	Tcl_TimerToken timeEvent;
-				/* Handle for a timer callback that will occur
-				 * when the time-limit is exceeded. */
-
-	Tcl_HashTable callbacks;/* Mapping from (interp,type) pair to data
-				 * used to install a limit handler callback to
-				 * run in _this_ interp when the limit is
-				 * exceeded. */
-    } limit;
-
-    /*
-     * Information for improved default error generation from ensembles
-     * (TIP#112).
-     */
-
-    struct {
-	Tcl_Obj *const *sourceObjs;
-				/* What arguments were actually input into the
-				 * *root* ensemble command? (Nested ensembles
-				 * don't rewrite this.) NULL if we're not
-				 * processing an ensemble. */
-	int numRemovedObjs;	/* How many arguments have been stripped off
-				 * because of ensemble processing. */
-	int numInsertedObjs;	/* How many of the current arguments were
-				 * inserted by an ensemble. */
-    } ensembleRewrite;
-
-    /*
-     * TIP #219: Global info for the I/O system.
-     */
-
-    Tcl_Obj *chanMsg;		/* Error message set by channel drivers, for
-				 * the propagation of arbitrary Tcl errors.
-				 * This information, if present (chanMsg not
-				 * NULL), takes precedence over a POSIX error
-				 * code returned by a channel operation. */
-
-    /*
-     * Source code origin information (TIP #280).
-     */
-
-    CmdFrame *cmdFramePtr;	/* Points to the command frame containing the
-				 * location information for the current
-				 * command. */
-    const CmdFrame *invokeCmdFramePtr;
-				/* Points to the command frame which is the
-				 * invoking context of the bytecode compiler.
-				 * NULL when the byte code compiler is not
-				 * active. */
-    int invokeWord;		/* Index of the word in the command which
-				 * is getting compiled. */
-    Tcl_HashTable *linePBodyPtr;/* This table remembers for each statically
-				 * defined procedure the location information
-				 * for its body. It is keyed by the address of
-				 * the Proc structure for a procedure. The
-				 * values are "struct CmdFrame*". */
-    Tcl_HashTable *lineBCPtr;	/* This table remembers for each ByteCode
-				 * object the location information for its
-				 * body. It is keyed by the address of the
-				 * Proc structure for a procedure. The values
-				 * are "struct ExtCmdLoc*". (See
-				 * tclCompile.h) */
-    Tcl_HashTable *lineLABCPtr;
-    Tcl_HashTable *lineLAPtr;	/* This table remembers for each argument of a
-				 * command on the execution stack the index of
-				 * the argument in the command, and the
-				 * location data of the command. It is keyed
-				 * by the address of the Tcl_Obj containing
-				 * the argument. The values are "struct
-				 * CFWord*" (See tclBasic.c). This allows
-				 * commands like uplevel, eval, etc. to find
-				 * location information for their arguments,
-				 * if they are a proper literal argument to an
-				 * invoking command. Alt view: An index to the
-				 * CmdFrame stack keyed by command argument
-				 * holders. */
-    ContLineLoc *scriptCLLocPtr;/* This table points to the location data for
-				 * invisible continuation lines in the script,
-				 * if any. This pointer is set by the function
-				 * TclEvalObjEx() in file "tclBasic.c", and
-				 * used by function ...() in the same file.
-				 * It does for the eval/direct path of script
-				 * execution what CompileEnv.clLoc does for
-				 * the bytecode compiler.
-				 */
-    /*
-     * TIP #268. The currently active selection mode, i.e. the package require
-     * preferences.
-     */
-
-    int packagePrefer;		/* Current package selection mode. */
-
-    /*
-     * Hashtables for variable traces and searches.
-     */
-
-    Tcl_HashTable varTraces;	/* Hashtable holding the start of a variable's
-				 * active trace list; varPtr is the key. */
-    Tcl_HashTable varSearches;	/* Hashtable holding the start of a variable's
-				 * active searches list; varPtr is the key. */
-    /*
-     * The thread-specific data ekeko: cache pointers or values that
-     *  (a) do not change during the thread's lifetime
-     *  (b) require access to TSD to determine at runtime
-     *  (c) are accessed very often (e.g., at each command call)
-     *
-     * Note that these are the same for all interps in the same thread. They
-     * just have to be initialised for the thread's master interp, slaves
-     * inherit the value.
-     *
-     * They are used by the macros defined below.
-     */
-
-    AllocCache *allocCache;
-    void *pendingObjDataPtr;	/* Pointer to the Cache and PendingObjData
-				 * structs for this interp's thread; see
-				 * tclObj.c and tclThreadAlloc.c */
-    int *asyncReadyPtr;		/* Pointer to the asyncReady indicator for
-				 * this interp's thread; see tclAsync.c */
-    /*
-     * The pointer to the object system root ekeko. c.f. TIP #257.
-     */
-    void *objectFoundation;	/* Pointer to the Foundation structure of the
-				 * object system, which contains things like
-				 * references to key namespaces. See
-				 * tclOOInt.h and tclOO.c for real definition
-				 * and setup. */
-
-    struct NRE_callback *deferredCallbacks;
-				/* Callbacks that are set previous to a call
-				 * to some Eval function but that actually
-				 * belong to the command that is about to be
-				 * called - i.e., they should be run *before*
-				 * any tailcall is invoked. */
-
-    /*
-     * TIP #285, Script cancellation support.
-     */
-
-    Tcl_AsyncHandler asyncCancel;
-				/* Async handler token for Tcl_CancelEval. */
-    Tcl_Obj *asyncCancelMsg;	/* Error message set by async cancel handler
-				 * for the propagation of arbitrary Tcl
-				 * errors. This information, if present
-				 * (asyncCancelMsg not NULL), takes precedence
-				 * over the default error messages returned by
-				 * a script cancellation operation. */
-
-	/*
-	 * TIP #348 IMPLEMENTATION  -  Substituted error stack
-	 */
-    Tcl_Obj *errorStack;	/* [info errorstack] value (as a Tcl_Obj). */
-    Tcl_Obj *upLiteral;		/* "UP" literal for [info errorstack] */
-    Tcl_Obj *callLiteral;	/* "CALL" literal for [info errorstack] */
-    Tcl_Obj *innerLiteral;	/* "INNER" literal for [info errorstack] */
-    Tcl_Obj *innerContext;	/* cached list for fast reallocation */
-    int resetErrorStack;        /* controls cleaning up of ::errorStack */
-
-#ifdef TCL_COMPILE_STATS
-    /*
-     * Statistical information about the bytecode compiler and interpreter's
-     * operation. This should be the last field of Interp.
-     */
-
-    ByteCodeStats stats;	/* Holds compilation and execution statistics
-				 * for this interpreter. */
-#endif /* TCL_COMPILE_STATS */
-} Interp;
-
-/*
- * Macros that use the TSD-ekeko.
- */
-
-#define TclAsyncReady(iPtr) \
-    *((iPtr)->asyncReadyPtr)
-
-/*
- * Macros for script cancellation support (TIP #285).
- */
-
-#define TclCanceled(iPtr) \
-    (((iPtr)->flags & CANCELED) || ((iPtr)->flags & TCL_CANCEL_UNWIND))
-
-#define TclSetCancelFlags(iPtr, cancelFlags)   \
-    (iPtr)->flags |= CANCELED;                 \
-    if ((cancelFlags) & TCL_CANCEL_UNWIND) {   \
-        (iPtr)->flags |= TCL_CANCEL_UNWIND;    \
-    }
-
-#define TclUnsetCancelFlags(iPtr) \
-    (iPtr)->flags &= (~(CANCELED | TCL_CANCEL_UNWIND))
-
-/*
- * Macros for splicing into and out of doubly linked lists. They assume
- * existence of struct items 'prevPtr' and 'nextPtr'.
- *
- * a = element to add or remove.
- * b = list head.
- *
- * TclSpliceIn adds to the head of the list.
- */
-
-#define TclSpliceIn(a,b)			\
-    (a)->nextPtr = (b);				\
-    if ((b) != NULL) {				\
-	(b)->prevPtr = (a);			\
-    }						\
-    (a)->prevPtr = NULL, (b) = (a);
-
-#define TclSpliceOut(a,b)			\
-    if ((a)->prevPtr != NULL) {			\
-	(a)->prevPtr->nextPtr = (a)->nextPtr;	\
-    } else {					\
-	(b) = (a)->nextPtr;			\
-    }						\
-    if ((a)->nextPtr != NULL) {			\
-	(a)->nextPtr->prevPtr = (a)->prevPtr;	\
-    }
-
-/*
- * EvalFlag bits for Interp structures:
- *
- * TCL_ALLOW_EXCEPTIONS	1 means it's OK for the script to terminate with a
- *			code other than TCL_OK or TCL_ERROR; 0 means codes
- *			other than these should be turned into errors.
- */
-
-#define TCL_ALLOW_EXCEPTIONS		0x04
-#define TCL_EVAL_FILE			0x02
-#define TCL_EVAL_SOURCE_IN_FRAME	0x10
-#define TCL_EVAL_NORESOLVE		0x20
-
-/*
- * Flag bits for Interp structures:
- *
- * DELETED:		Non-zero means the interpreter has been deleted:
- *			don't process any more commands for it, and destroy
- *			the structure as soon as all nested invocations of
- *			Tcl_Eval are done.
- * ERR_ALREADY_LOGGED:	Non-zero means information has already been logged in
- *			iPtr->errorInfo for the current Tcl_Eval instance, so
- *			Tcl_Eval needn't log it (used to implement the "error
- *			message log" command).
- * DONT_COMPILE_CMDS_INLINE: Non-zero means that the bytecode compiler should
- *			not compile any commands into an inline sequence of
- *			instructions. This is set 1, for example, when command
- *			traces are requested.
- * RAND_SEED_INITIALIZED: Non-zero means that the randSeed value of the interp
- *			has not be initialized. This is set 1 when we first
- *			use the rand() or srand() functions.
- * SAFE_INTERP:		Non zero means that the current interp is a safe
- *			interp (i.e. it has only the safe commands installed,
- *			less priviledge than a regular interp).
- * INTERP_DEBUG_FRAME:	Used for switching on various extra interpreter
- *			debug/info mechanisms (e.g. info frame eval/uplevel
- *			tracing) which are performance intensive.
- * INTERP_TRACE_IN_PROGRESS: Non-zero means that an interp trace is currently
- *			active; so no further trace callbacks should be
- *			invoked.
- * INTERP_ALTERNATE_WRONG_ARGS: Used for listing second and subsequent forms
- *			of the wrong-num-args string in Tcl_WrongNumArgs.
- *			Makes it append instead of replacing and uses
- *			different intermediate text.
- * CANCELED:		Non-zero means that the script in progress should be
- *			canceled as soon as possible. This can be checked by
- *			extensions (and the core itself) by calling
- *			Tcl_Canceled and checking if TCL_ERROR is returned.
- *			This is a one-shot flag that is reset immediately upon
- *			being detected; however, if the TCL_CANCEL_UNWIND flag
- *			is set Tcl_Canceled will continue to report that the
- *			script in progress has been canceled thereby allowing
- *			the evaluation stack for the interp to be fully
- *			unwound.
- *
- * WARNING: For the sake of some extensions that have made use of former
- * internal values, do not re-use the flag values 2 (formerly ERR_IN_PROGRESS)
- * or 8 (formerly ERROR_CODE_SET).
- */
-
-#define DELETED				     1
-#define ERR_ALREADY_LOGGED		     4
-#define INTERP_DEBUG_FRAME		  0x10
-#define DONT_COMPILE_CMDS_INLINE	  0x20
-#define RAND_SEED_INITIALIZED		  0x40
-#define SAFE_INTERP			  0x80
-#define INTERP_TRACE_IN_PROGRESS	 0x200
-#define INTERP_ALTERNATE_WRONG_ARGS	 0x400
-#define ERR_LEGACY_COPY			 0x800
-#define CANCELED			0x1000
-
-/*
- * Maximum number of levels of nesting permitted in Tcl commands (used to
- * catch infinite recursion).
- */
-
-#define MAX_NESTING_DEPTH	1000
-
-/*
- * The macro below is used to modify a "char" value (e.g. by casting it to an
- * unsigned character) so that it can be used safely with macros such as
- * isspace.
- */
-
-#define UCHAR(c) ((unsigned char) (c))
-
-/*
- * This macro is used to properly align the memory allocated by Tcl, giving
- * the same alignment as the native malloc.
- */
-
-#if defined(__APPLE__)
-#define TCL_ALLOCALIGN	16
-#else
-#define TCL_ALLOCALIGN	(2*sizeof(void *))
-#endif
-
-/*
- * This macro is used to determine the offset needed to safely allocate any
- * data structure in memory. Given a starting offset or size, it "rounds up"
- * or "aligns" the offset to the next 8-byte boundary so that any data
- * structure can be placed at the resulting offset without fear of an
- * alignment error.
- *
- * WARNING!! DO NOT USE THIS MACRO TO ALIGN POINTERS: it will produce the
- * wrong result on platforms that allocate addresses that are divisible by 4
- * or 2. Only use it for offsets or sizes.
- *
- * This macro is only used by tclCompile.c in the core (Bug 926445). It
- * however not be made file static, as extensions that touch bytecodes
- * (notably tbcload) require it.
- */
-
-#define TCL_ALIGN(x) (((int)(x) + 7) & ~7)
-
-/*
- * The following enum values are used to specify the runtime platform setting
- * of the tclPlatform variable.
- */
-
-typedef enum {
-    TCL_PLATFORM_UNIX = 0,	/* Any Unix-like OS. */
-    TCL_PLATFORM_WINDOWS = 2	/* Any Microsoft Windows OS. */
-} TclPlatformType;
-
-/*
- * The following enum values are used to indicate the translation of a Tcl
- * channel. Declared here so that each platform can define
- * TCL_PLATFORM_TRANSLATION to the native translation on that platform.
- */
-
-typedef enum TclEolTranslation {
-    TCL_TRANSLATE_AUTO,		/* Eol == \r, \n and \r\n. */
-    TCL_TRANSLATE_CR,		/* Eol == \r. */
-    TCL_TRANSLATE_LF,		/* Eol == \n. */
-    TCL_TRANSLATE_CRLF		/* Eol == \r\n. */
-} TclEolTranslation;
-
-/*
- * Flags for TclInvoke:
- *
- * TCL_INVOKE_HIDDEN		Invoke a hidden command; if not set, invokes
- *				an exposed command.
- * TCL_INVOKE_NO_UNKNOWN	If set, "unknown" is not invoked if the
- *				command to be invoked is not found. Only has
- *				an effect if invoking an exposed command,
- *				i.e. if TCL_INVOKE_HIDDEN is not also set.
- * TCL_INVOKE_NO_TRACEBACK	Does not record traceback information if the
- *				invoked command returns an error. Used if the
- *				caller plans on recording its own traceback
- *				information.
- */
-
-#define	TCL_INVOKE_HIDDEN	(1<<0)
-#define TCL_INVOKE_NO_UNKNOWN	(1<<1)
-#define TCL_INVOKE_NO_TRACEBACK	(1<<2)
-
-/*
- * The structure used as the internal representation of Tcl list objects. This
- * struct is grown (reallocated and copied) as necessary to hold all the
- * list's element pointers. The struct might contain more slots than currently
- * used to hold all element pointers. This is done to make append operations
- * faster.
- */
-
-typedef struct List {
-    int refCount;
-    int maxElemCount;		/* Total number of element array slots. */
-    int elemCount;		/* Current number of list elements. */
-    int canonicalFlag;		/* Set if the string representation was
-				 * derived from the list representation. May
-				 * be ignored if there is no string rep at
-				 * all.*/
-    Tcl_Obj *elements;		/* First list element; the struct is grown to
-				 * accomodate all elements. */
-} List;
-
-#define LIST_MAX \
-	(1 + (int)(((size_t)UINT_MAX - sizeof(List))/sizeof(Tcl_Obj *)))
-#define LIST_SIZE(numElems) \
-	(unsigned)(sizeof(List) + (((numElems) - 1) * sizeof(Tcl_Obj *)))
-
-/*
- * Macro used to get the elements of a list object.
- */
-
-#define ListRepPtr(listPtr) \
-    ((List *) (listPtr)->internalRep.twoPtrValue.ptr1)
-
-#define ListSetIntRep(objPtr, listRepPtr) \
-    (objPtr)->internalRep.twoPtrValue.ptr1 = (void *)(listRepPtr), \
-    (objPtr)->internalRep.twoPtrValue.ptr2 = NULL, \
-    (listRepPtr)->refCount++, \
-    (objPtr)->typePtr = &tclListType
-
-#define ListObjGetElements(listPtr, objc, objv) \
-    ((objv) = &(ListRepPtr(listPtr)->elements), \
-     (objc) = ListRepPtr(listPtr)->elemCount)
-
-#define ListObjLength(listPtr, len) \
-    ((len) = ListRepPtr(listPtr)->elemCount)
-
-#define ListObjIsCanonical(listPtr) \
-    (((listPtr)->bytes == NULL) || ListRepPtr(listPtr)->canonicalFlag)
-
-#define TclListObjGetElements(interp, listPtr, objcPtr, objvPtr) \
-    (((listPtr)->typePtr == &tclListType) \
-	    ? ((ListObjGetElements((listPtr), *(objcPtr), *(objvPtr))), TCL_OK)\
-	    : Tcl_ListObjGetElements((interp), (listPtr), (objcPtr), (objvPtr)))
-
-#define TclListObjLength(interp, listPtr, lenPtr) \
-    (((listPtr)->typePtr == &tclListType) \
-	    ? ((ListObjLength((listPtr), *(lenPtr))), TCL_OK)\
-	    : Tcl_ListObjLength((interp), (listPtr), (lenPtr)))
-
-#define TclListObjIsCanonical(listPtr) \
-    (((listPtr)->typePtr == &tclListType) ? ListObjIsCanonical((listPtr)) : 0)
-
-/*
- * Modes for collecting (or not) in the implementations of TclNRForeachCmd,
- * TclNRLmapCmd and their compilations.
- */
-
-#define TCL_EACH_KEEP_NONE  0	/* Discard iteration result like [foreach] */
-#define TCL_EACH_COLLECT    1	/* Collect iteration result like [lmap] */
-
-/*
- * Macros providing a faster path to integers: Tcl_GetLongFromObj everywhere,
- * Tcl_GetIntFromObj and TclGetIntForIndex on platforms where longs are ints.
- *
- * WARNING: these macros eval their args more than once.
- */
-
-#define TclGetLongFromObj(interp, objPtr, longPtr) \
-    (((objPtr)->typePtr == &tclIntType)	\
-	    ? ((*(longPtr) = (objPtr)->internalRep.longValue), TCL_OK) \
-	    : Tcl_GetLongFromObj((interp), (objPtr), (longPtr)))
-
-#if (LONG_MAX == INT_MAX)
-#define TclGetIntFromObj(interp, objPtr, intPtr) \
-    (((objPtr)->typePtr == &tclIntType)	\
-	    ? ((*(intPtr) = (objPtr)->internalRep.longValue), TCL_OK) \
-	    : Tcl_GetIntFromObj((interp), (objPtr), (intPtr)))
-#define TclGetIntForIndexM(interp, objPtr, endValue, idxPtr) \
-    (((objPtr)->typePtr == &tclIntType)	\
-	    ? ((*(idxPtr) = (objPtr)->internalRep.longValue), TCL_OK) \
-	    : TclGetIntForIndex((interp), (objPtr), (endValue), (idxPtr)))
-#else
-#define TclGetIntFromObj(interp, objPtr, intPtr) \
-    Tcl_GetIntFromObj((interp), (objPtr), (intPtr))
-#define TclGetIntForIndexM(interp, objPtr, ignore, idxPtr)	\
-    TclGetIntForIndex(interp, objPtr, ignore, idxPtr)
-#endif
-
-/*
- * Macro used to save a function call for common uses of
- * Tcl_GetWideIntFromObj(). The ANSI C "prototype" is:
- *
- * MODULE_SCOPE int TclGetWideIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
- *			Tcl_WideInt *wideIntPtr);
- */
-
-#ifdef TCL_WIDE_INT_IS_LONG
-#define TclGetWideIntFromObj(interp, objPtr, wideIntPtr) \
-    (((objPtr)->typePtr == &tclIntType)					\
-	? (*(wideIntPtr) = (Tcl_WideInt)				\
-		((objPtr)->internalRep.longValue), TCL_OK) :		\
-	Tcl_GetWideIntFromObj((interp), (objPtr), (wideIntPtr)))
-#else /* !TCL_WIDE_INT_IS_LONG */
-#define TclGetWideIntFromObj(interp, objPtr, wideIntPtr)		\
-    (((objPtr)->typePtr == &tclWideIntType)				\
-	? (*(wideIntPtr) = (objPtr)->internalRep.wideValue, TCL_OK) :	\
-    ((objPtr)->typePtr == &tclIntType)					\
-	? (*(wideIntPtr) = (Tcl_WideInt)				\
-		((objPtr)->internalRep.longValue), TCL_OK) :		\
-	Tcl_GetWideIntFromObj((interp), (objPtr), (wideIntPtr)))
-#endif /* TCL_WIDE_INT_IS_LONG */
-
-/*
- * Flag values for TclTraceDictPath().
- *
- * DICT_PATH_READ indicates that all entries on the path must exist but no
- * updates will be needed.
- *
- * DICT_PATH_UPDATE indicates that we are going to be doing an update at the
- * tip of the path, so duplication of shared objects should be done along the
- * way.
- *
- * DICT_PATH_EXISTS indicates that we are performing an existance test and a
- * lookup failure should therefore not be an error. If (and only if) this flag
- * is set, TclTraceDictPath() will return the special value
- * DICT_PATH_NON_EXISTENT if the path is not traceable.
- *
- * DICT_PATH_CREATE (which also requires the DICT_PATH_UPDATE bit to be set)
- * indicates that we are to create non-existant dictionaries on the path.
- */
-
-#define DICT_PATH_READ		0
-#define DICT_PATH_UPDATE	1
-#define DICT_PATH_EXISTS	2
-#define DICT_PATH_CREATE	5
-
-#define DICT_PATH_NON_EXISTENT	((Tcl_Obj *) (void *) 1)
-
-/*
- *----------------------------------------------------------------
- * Data structures related to the filesystem internals
- *----------------------------------------------------------------
- */
-
-/*
- * The version_2 filesystem is private to Tcl. As and when these changes have
- * been thoroughly tested and investigated a new public filesystem interface
- * will be released. The aim is more versatile virtual filesystem interfaces,
- * more efficiency in 'path' manipulation and usage, and cleaner filesystem
- * code internally.
- */
-
-#define TCL_FILESYSTEM_VERSION_2	((Tcl_FSVersion) 0x2)
-typedef ClientData (TclFSGetCwdProc2)(ClientData clientData);
-typedef int (Tcl_FSLoadFileProc2) (Tcl_Interp *interp, Tcl_Obj *pathPtr,
-	Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr, int flags);
-
-/*
- * The following types are used for getting and storing platform-specific file
- * attributes in tclFCmd.c and the various platform-versions of that file.
- * This is done to have as much common code as possible in the file attributes
- * code. For more information about the callbacks, see TclFileAttrsCmd in
- * tclFCmd.c.
- */
-
-typedef int (TclGetFileAttrProc)(Tcl_Interp *interp, int objIndex,
-	Tcl_Obj *fileName, Tcl_Obj **attrObjPtrPtr);
-typedef int (TclSetFileAttrProc)(Tcl_Interp *interp, int objIndex,
-	Tcl_Obj *fileName, Tcl_Obj *attrObjPtr);
-
-typedef struct TclFileAttrProcs {
-    TclGetFileAttrProc *getProc;/* The procedure for getting attrs. */
-    TclSetFileAttrProc *setProc;/* The procedure for setting attrs. */
-} TclFileAttrProcs;
-
-/*
- * Opaque handle used in pipeline routines to encapsulate platform-dependent
- * state.
- */
-
-typedef struct TclFile_ *TclFile;
-
-/*
- * The "globParameters" argument of the function TclGlob is an or'ed
- * combination of the following values:
- */
-
-#define TCL_GLOBMODE_NO_COMPLAIN	1
-#define TCL_GLOBMODE_JOIN		2
-#define TCL_GLOBMODE_DIR		4
-#define TCL_GLOBMODE_TAILS		8
-
-typedef enum Tcl_PathPart {
-    TCL_PATH_DIRNAME,
-    TCL_PATH_TAIL,
-    TCL_PATH_EXTENSION,
-    TCL_PATH_ROOT
-} Tcl_PathPart;
-
-/*
- *----------------------------------------------------------------
- * Data structures related to obsolete filesystem hooks
- *----------------------------------------------------------------
- */
-
-typedef int (TclStatProc_)(const char *path, struct stat *buf);
-typedef int (TclAccessProc_)(const char *path, int mode);
-typedef Tcl_Channel (TclOpenFileChannelProc_)(Tcl_Interp *interp,
-	const char *fileName, const char *modeString, int permissions);
-
-/*
- *----------------------------------------------------------------
- * Data structures related to procedures
- *----------------------------------------------------------------
- */
-
-typedef Tcl_CmdProc *TclCmdProcType;
-typedef Tcl_ObjCmdProc *TclObjCmdProcType;
-
-/*
- *----------------------------------------------------------------
- * Data structures for process-global values.
- *----------------------------------------------------------------
- */
-
-typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, int *lengthPtr,
-	Tcl_Encoding *encodingPtr);
-
-/*
- * A ProcessGlobalValue struct exists for each internal value in Tcl that is
- * to be shared among several threads. Each thread sees a (Tcl_Obj) copy of
- * the value, and the master is kept as a counted string, with epoch and mutex
- * control. Each ProcessGlobalValue struct should be a static variable in some
- * file.
- */
-
-typedef struct ProcessGlobalValue {
-    int epoch;			/* Epoch counter to detect changes in the
-				 * master value. */
-    int numBytes;		/* Length of the master string. */
-    char *value;		/* The master string value. */
-    Tcl_Encoding encoding;	/* system encoding when master string was
-				 * initialized. */
-    TclInitProcessGlobalValueProc *proc;
-    				/* A procedure to initialize the master string
-				 * copy when a "get" request comes in before
-				 * any "set" request has been received. */
-    Tcl_Mutex mutex;		/* Enforce orderly access from multiple
-				 * threads. */
-    Tcl_ThreadDataKey key;	/* Key for per-thread data holding the
-				 * (Tcl_Obj) copy for each thread. */
-} ProcessGlobalValue;
-
-/*
- *----------------------------------------------------------------------
- * Flags for TclParseNumber
- *----------------------------------------------------------------------
- */
-
-#define TCL_PARSE_DECIMAL_ONLY		1
-				/* Leading zero doesn't denote octal or
-				 * hex. */
-#define TCL_PARSE_OCTAL_ONLY		2
-				/* Parse octal even without prefix. */
-#define TCL_PARSE_HEXADECIMAL_ONLY	4
-				/* Parse hexadecimal even without prefix. */
-#define TCL_PARSE_INTEGER_ONLY		8
-				/* Disable floating point parsing. */
-#define TCL_PARSE_SCAN_PREFIXES		16
-				/* Use [scan] rules dealing with 0?
-				 * prefixes. */
-#define TCL_PARSE_NO_WHITESPACE		32
-				/* Reject leading/trailing whitespace. */
-#define TCL_PARSE_BINARY_ONLY	64
-				/* Parse binary even without prefix. */
-
-/*
- *----------------------------------------------------------------------
- * Type values TclGetNumberFromObj
- *----------------------------------------------------------------------
- */
-
-#define TCL_NUMBER_LONG		1
-#define TCL_NUMBER_WIDE		2
-#define TCL_NUMBER_BIG		3
-#define TCL_NUMBER_DOUBLE	4
-#define TCL_NUMBER_NAN		5
-
-/*
- *----------------------------------------------------------------
- * Variables shared among Tcl modules but not used by the outside world.
- *----------------------------------------------------------------
- */
-
-MODULE_SCOPE char *tclNativeExecutableName;
-MODULE_SCOPE int tclFindExecutableSearchDone;
-MODULE_SCOPE char *tclMemDumpFileName;
-MODULE_SCOPE TclPlatformType tclPlatform;
-MODULE_SCOPE Tcl_NotifierProcs tclNotifierHooks;
-
-MODULE_SCOPE Tcl_Encoding tclIdentityEncoding;
-
-/*
- * TIP #233 (Virtualized Time)
- * Data for the time hooks, if any.
- */
-
-MODULE_SCOPE Tcl_GetTimeProc *tclGetTimeProcPtr;
-MODULE_SCOPE Tcl_ScaleTimeProc *tclScaleTimeProcPtr;
-MODULE_SCOPE ClientData tclTimeClientData;
-
-/*
- * Variables denoting the Tcl object types defined in the core.
- */
-
-MODULE_SCOPE const Tcl_ObjType tclBignumType;
-MODULE_SCOPE const Tcl_ObjType tclBooleanType;
-MODULE_SCOPE const Tcl_ObjType tclByteArrayType;
-MODULE_SCOPE const Tcl_ObjType tclByteCodeType;
-MODULE_SCOPE const Tcl_ObjType tclDoubleType;
-MODULE_SCOPE const Tcl_ObjType tclEndOffsetType;
-MODULE_SCOPE const Tcl_ObjType tclIntType;
-MODULE_SCOPE const Tcl_ObjType tclListType;
-MODULE_SCOPE const Tcl_ObjType tclDictType;
-MODULE_SCOPE const Tcl_ObjType tclProcBodyType;
-MODULE_SCOPE const Tcl_ObjType tclStringType;
-MODULE_SCOPE const Tcl_ObjType tclArraySearchType;
-MODULE_SCOPE const Tcl_ObjType tclEnsembleCmdType;
-#ifndef TCL_WIDE_INT_IS_LONG
-MODULE_SCOPE const Tcl_ObjType tclWideIntType;
-#endif
-MODULE_SCOPE const Tcl_ObjType tclRegexpType;
-MODULE_SCOPE Tcl_ObjType tclCmdNameType;
-
-/*
- * Variables denoting the hash key types defined in the core.
- */
-
-MODULE_SCOPE const Tcl_HashKeyType tclArrayHashKeyType;
-MODULE_SCOPE const Tcl_HashKeyType tclOneWordHashKeyType;
-MODULE_SCOPE const Tcl_HashKeyType tclStringHashKeyType;
-MODULE_SCOPE const Tcl_HashKeyType tclObjHashKeyType;
-
-/*
- * The head of the list of free Tcl objects, and the total number of Tcl
- * objects ever allocated and freed.
- */
-
-MODULE_SCOPE Tcl_Obj *	tclFreeObjList;
-
-#ifdef TCL_COMPILE_STATS
-MODULE_SCOPE long	tclObjsAlloced;
-MODULE_SCOPE long	tclObjsFreed;
-#define TCL_MAX_SHARED_OBJ_STATS 5
-MODULE_SCOPE long	tclObjsShared[TCL_MAX_SHARED_OBJ_STATS];
-#endif /* TCL_COMPILE_STATS */
-
-/*
- * Pointer to a heap-allocated string of length zero that the Tcl core uses as
- * the value of an empty string representation for an object. This value is
- * shared by all new objects allocated by Tcl_NewObj.
- */
-
-MODULE_SCOPE char *	tclEmptyStringRep;
-MODULE_SCOPE char	tclEmptyString;
-
-/*
- *----------------------------------------------------------------
- * Procedures shared among Tcl modules but not used by the outside world,
- * introduced by/for NRE.
- *----------------------------------------------------------------
- */
-
-MODULE_SCOPE Tcl_ObjCmdProc TclNRApplyObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNREvalObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRCatchObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRExprObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRForObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRForeachCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRIfObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRLmapCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRSourceObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRSubstObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRSwitchObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRTryObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRUplevelObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRWhileObjCmd;
-
-MODULE_SCOPE Tcl_NRPostProc TclNRForIterCallback;
-MODULE_SCOPE Tcl_NRPostProc TclNRCoroutineActivateCallback;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRTailcallObjCmd;
-MODULE_SCOPE Tcl_NRPostProc TclNRTailcallEval;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRCoroutineObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRYieldObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRYieldmObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRYieldToObjCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclNRInvoke;
-MODULE_SCOPE Tcl_NRPostProc TclNRReleaseValues;
-
-MODULE_SCOPE void  TclSetTailcall(Tcl_Interp *interp, Tcl_Obj *tailcallPtr);
-MODULE_SCOPE void  TclPushTailcallPoint(Tcl_Interp *interp);
-
-/* These two can be considered for the public api */
-MODULE_SCOPE void  TclMarkTailcall(Tcl_Interp *interp);
-MODULE_SCOPE void  TclSkipTailcall(Tcl_Interp *interp);
-
-/*
- * This structure holds the data for the various iteration callbacks used to
- * NRE the 'for' and 'while' commands. We need a separate structure because we
- * have more than the 4 client data entries we can provide directly thorugh
- * the callback API. It is the 'word' information which puts us over the
- * limit. It is needed because the loop body is argument 4 of 'for' and
- * argument 2 of 'while'. Not providing the correct index confuses the #280
- * code. We TclSmallAlloc/Free this.
- */
-
-typedef struct ForIterData {
-    Tcl_Obj *cond;		/* Loop condition expression. */
-    Tcl_Obj *body;		/* Loop body. */
-    Tcl_Obj *next;		/* Loop step script, NULL for 'while'. */
-    const char *msg;		/* Error message part. */
-    int word;			/* Index of the body script in the command */
-} ForIterData;
-
-/* TIP #357 - Structure doing the bookkeeping of handles for Tcl_LoadFile
- *            and Tcl_FindSymbol. This structure corresponds to an opaque
- *            typedef in tcl.h */
-
-typedef void* TclFindSymbolProc(Tcl_Interp* interp, Tcl_LoadHandle loadHandle,
-				const char* symbol);
-struct Tcl_LoadHandle_ {
-    ClientData clientData;	/* Client data is the load handle in the
-				 * native filesystem if a module was loaded
-				 * there, or an opaque pointer to a structure
-				 * for further bookkeeping on load-from-VFS
-				 * and load-from-memory */
-    TclFindSymbolProc* findSymbolProcPtr;
-				/* Procedure that resolves symbols in a
-				 * loaded module */
-    Tcl_FSUnloadFileProc* unloadFileProcPtr;
-				/* Procedure that unloads a loaded module */
-};
-
-/* Flags for conversion of doubles to digit strings */
-
-#define TCL_DD_SHORTEST 		0x4
-				/* Use the shortest possible string */
-#define TCL_DD_STEELE   		0x5
-				/* Use the original Steele&White algorithm */
-#define TCL_DD_E_FORMAT 		0x2
-				/* Use a fixed-length string of digits,
-				 * suitable for E format*/
-#define TCL_DD_F_FORMAT 		0x3
-				/* Use a fixed number of digits after the
-				 * decimal point, suitable for F format */
-
-#define TCL_DD_SHORTEN_FLAG 		0x4
-				/* Allow return of a shorter digit string
-				 * if it converts losslessly */
-#define TCL_DD_NO_QUICK 		0x8
-				/* Debug flag: forbid quick FP conversion */
-
-#define TCL_DD_CONVERSION_TYPE_MASK	0x3
-				/* Mask to isolate the conversion type */
-#define TCL_DD_STEELE0 			0x1
-				/* 'Steele&White' after masking */
-#define TCL_DD_SHORTEST0		0x0
-				/* 'Shortest possible' after masking */
-
-/*
- *----------------------------------------------------------------
- * Procedures shared among Tcl modules but not used by the outside world:
- *----------------------------------------------------------------
- */
-
-MODULE_SCOPE void	TclAppendBytesToByteArray(Tcl_Obj *objPtr,
-			    const unsigned char *bytes, int len);
-MODULE_SCOPE int	TclNREvalCmd(Tcl_Interp *interp, Tcl_Obj *objPtr,
-			    int flags);
-MODULE_SCOPE void	TclAdvanceContinuations(int *line, int **next,
-			    int loc);
-MODULE_SCOPE void	TclAdvanceLines(int *line, const char *start,
-			    const char *end);
-MODULE_SCOPE void	TclArgumentEnter(Tcl_Interp *interp,
-			    Tcl_Obj *objv[], int objc, CmdFrame *cf);
-MODULE_SCOPE void	TclArgumentRelease(Tcl_Interp *interp,
-			    Tcl_Obj *objv[], int objc);
-MODULE_SCOPE void	TclArgumentBCEnter(Tcl_Interp *interp,
-			    Tcl_Obj *objv[], int objc,
-			    void *codePtr, CmdFrame *cfPtr, int cmd, int pc);
-MODULE_SCOPE void	TclArgumentBCRelease(Tcl_Interp *interp,
-			    CmdFrame *cfPtr);
-MODULE_SCOPE void	TclArgumentGet(Tcl_Interp *interp, Tcl_Obj *obj,
-			    CmdFrame **cfPtrPtr, int *wordPtr);
-MODULE_SCOPE int	TclArraySet(Tcl_Interp *interp,
-			    Tcl_Obj *arrayNameObj, Tcl_Obj *arrayElemObj);
-MODULE_SCOPE double	TclBignumToDouble(const mp_int *bignum);
-MODULE_SCOPE int	TclByteArrayMatch(const unsigned char *string,
-			    int strLen, const unsigned char *pattern,
-			    int ptnLen, int flags);
-MODULE_SCOPE double	TclCeil(const mp_int *a);
-MODULE_SCOPE void	TclChannelPreserve(Tcl_Channel chan);
-MODULE_SCOPE void	TclChannelRelease(Tcl_Channel chan);
-MODULE_SCOPE int	TclCheckBadOctal(Tcl_Interp *interp,
-			    const char *value);
-MODULE_SCOPE int	TclChanCaughtErrorBypass(Tcl_Interp *interp,
-			    Tcl_Channel chan);
-MODULE_SCOPE Tcl_ObjCmdProc TclChannelNamesCmd;
-MODULE_SCOPE Tcl_NRPostProc TclClearRootEnsemble;
-MODULE_SCOPE ContLineLoc *TclContinuationsEnter(Tcl_Obj *objPtr, int num,
-			    int *loc);
-MODULE_SCOPE void	TclContinuationsEnterDerived(Tcl_Obj *objPtr,
-			    int start, int *clNext);
-MODULE_SCOPE ContLineLoc *TclContinuationsGet(Tcl_Obj *objPtr);
-MODULE_SCOPE void	TclContinuationsCopy(Tcl_Obj *objPtr,
-			    Tcl_Obj *originObjPtr);
-MODULE_SCOPE int	TclConvertElement(const char *src, int length,
-			    char *dst, int flags);
-MODULE_SCOPE void	TclDeleteNamespaceVars(Namespace *nsPtr);
-MODULE_SCOPE int	TclFindDictElement(Tcl_Interp *interp,
-			    const char *dict, int dictLength,
-			    const char **elementPtr, const char **nextPtr,
-			    int *sizePtr, int *literalPtr);
-/* TIP #280 - Modified token based evulation, with line information. */
-MODULE_SCOPE int	TclEvalEx(Tcl_Interp *interp, const char *script,
-			    int numBytes, int flags, int line,
-			    int *clNextOuter, const char *outerScript);
-MODULE_SCOPE Tcl_ObjCmdProc TclFileAttrsCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclFileCopyCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclFileDeleteCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclFileLinkCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclFileMakeDirsCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclFileReadLinkCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclFileRenameCmd;
-MODULE_SCOPE Tcl_ObjCmdProc TclFileTemporaryCmd;
-MODULE_SCOPE void	TclCreateLateExitHandler(Tcl_ExitProc *proc,
-			    ClientData clientData);
-MODULE_SCOPE void	TclDeleteLateExitHandler(Tcl_ExitProc *proc,
-			    ClientData clientData);
-MODULE_SCOPE char *	TclDStringAppendObj(Tcl_DString *dsPtr,
-			    Tcl_Obj *objPtr);
-MODULE_SCOPE char *	TclDStringAppendDString(Tcl_DString *dsPtr,
-			    Tcl_DString *toAppendPtr);
-MODULE_SCOPE Tcl_Obj *	TclDStringToObj(Tcl_DString *dsPtr);
-MODULE_SCOPE Tcl_Obj *const *	TclFetchEnsembleRoot(Tcl_Interp *interp,
-			    Tcl_Obj *const *objv, int objc, int *objcPtr);
-MODULE_SCOPE void	TclFinalizeAllocSubsystem(void);
-MODULE_SCOPE void	TclFinalizeAsync(void);
-MODULE_SCOPE void	TclFinalizeDoubleConversion(void);
-MODULE_SCOPE void	TclFinalizeEncodingSubsystem(void);
-MODULE_SCOPE void	TclFinalizeEnvironment(void);
-MODULE_SCOPE void	TclFinalizeEvaluation(void);
-MODULE_SCOPE void	TclFinalizeExecution(void);
-MODULE_SCOPE void	TclFinalizeIOSubsystem(void);
-MODULE_SCOPE void	TclFinalizeFilesystem(void);
-MODULE_SCOPE void	TclResetFilesystem(void);
-MODULE_SCOPE void	TclFinalizeLoad(void);
-MODULE_SCOPE void	TclFinalizeLock(void);
-MODULE_SCOPE void	TclFinalizeMemorySubsystem(void);
-MODULE_SCOPE void	TclFinalizeNotifier(void);
-MODULE_SCOPE void	TclFinalizeObjects(void);
-MODULE_SCOPE void	TclFinalizePreserve(void);
-MODULE_SCOPE void	TclFinalizeSynchronization(void);
-MODULE_SCOPE void	TclFinalizeThreadAlloc(void);
-MODULE_SCOPE void	TclFinalizeThreadAllocThread(void);
-MODULE_SCOPE void	TclFinalizeThreadData(int quick);
-MODULE_SCOPE void	TclFinalizeThreadObjects(void);
-MODULE_SCOPE double	TclFloor(const mp_int *a);
-MODULE_SCOPE void	TclFormatNaN(double value, char *buffer);
-MODULE_SCOPE int	TclFSFileAttrIndex(Tcl_Obj *pathPtr,
-			    const char *attributeName, int *indexPtr);
-MODULE_SCOPE int	TclNREvalFile(Tcl_Interp *interp, Tcl_Obj *pathPtr,
-			    const char *encodingName);
-MODULE_SCOPE void	TclFSUnloadTempFile(Tcl_LoadHandle loadHandle);
-MODULE_SCOPE int *	TclGetAsyncReadyPtr(void);
-MODULE_SCOPE Tcl_Obj *	TclGetBgErrorHandler(Tcl_Interp *interp);
-MODULE_SCOPE int	TclGetChannelFromObj(Tcl_Interp *interp,
-			    Tcl_Obj *objPtr, Tcl_Channel *chanPtr,
-			    int *modePtr, int flags);
-MODULE_SCOPE CmdFrame *	TclGetCmdFrameForProcedure(Proc *procPtr);
-MODULE_SCOPE int	TclGetCompletionCodeFromObj(Tcl_Interp *interp,
-			    Tcl_Obj *value, int *code);
-MODULE_SCOPE int	TclGetNumberFromObj(Tcl_Interp *interp,
-			    Tcl_Obj *objPtr, ClientData *clientDataPtr,
-			    int *typePtr);
-MODULE_SCOPE int	TclGetOpenModeEx(Tcl_Interp *interp,
-			    const char *modeString, int *seekFlagPtr,
-			    int *binaryPtr);
-MODULE_SCOPE Tcl_Obj *	TclGetProcessGlobalValue(ProcessGlobalValue *pgvPtr);
-MODULE_SCOPE Tcl_Obj *	TclGetSourceFromFrame(CmdFrame *cfPtr, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE char *	TclGetStringStorage(Tcl_Obj *objPtr,
-			    unsigned int *sizePtr);
-MODULE_SCOPE int	TclGlob(Tcl_Interp *interp, char *pattern,
-			    Tcl_Obj *unquotedPrefix, int globFlags,
-			    Tcl_GlobTypeData *types);
-MODULE_SCOPE int	TclIncrObj(Tcl_Interp *interp, Tcl_Obj *valuePtr,
-			    Tcl_Obj *incrPtr);
-MODULE_SCOPE Tcl_Obj *	TclIncrObjVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
-			    Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, int flags);
-MODULE_SCOPE int	TclInfoExistsCmd(ClientData dummy, Tcl_Interp *interp,
-			    int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclInfoCoroutineCmd(ClientData dummy, Tcl_Interp *interp,
-			    int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_Obj *	TclInfoFrame(Tcl_Interp *interp, CmdFrame *framePtr);
-MODULE_SCOPE int	TclInfoGlobalsCmd(ClientData dummy, Tcl_Interp *interp,
-			    int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclInfoLocalsCmd(ClientData dummy, Tcl_Interp *interp,
-			    int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclInfoVarsCmd(ClientData dummy, Tcl_Interp *interp,
-			    int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE void	TclInitAlloc(void);
-MODULE_SCOPE void	TclInitDbCkalloc(void);
-MODULE_SCOPE void	TclInitDoubleConversion(void);
-MODULE_SCOPE void	TclInitEmbeddedConfigurationInformation(
-			    Tcl_Interp *interp);
-MODULE_SCOPE void	TclInitEncodingSubsystem(void);
-MODULE_SCOPE void	TclInitIOSubsystem(void);
-MODULE_SCOPE void	TclInitLimitSupport(Tcl_Interp *interp);
-MODULE_SCOPE void	TclInitNamespaceSubsystem(void);
-MODULE_SCOPE void	TclInitNotifier(void);
-MODULE_SCOPE void	TclInitObjSubsystem(void);
-MODULE_SCOPE void	TclInitSubsystems(void);
-MODULE_SCOPE int	TclInterpReady(Tcl_Interp *interp);
-MODULE_SCOPE int	TclIsSpaceProc(char byte);
-MODULE_SCOPE int	TclIsBareword(char byte);
-MODULE_SCOPE Tcl_Obj *	TclJoinPath(int elements, Tcl_Obj * const objv[]);
-MODULE_SCOPE int	TclJoinThread(Tcl_ThreadId id, int *result);
-MODULE_SCOPE void	TclLimitRemoveAllHandlers(Tcl_Interp *interp);
-MODULE_SCOPE Tcl_Obj *	TclLindexList(Tcl_Interp *interp,
-			    Tcl_Obj *listPtr, Tcl_Obj *argPtr);
-MODULE_SCOPE Tcl_Obj *	TclLindexFlat(Tcl_Interp *interp, Tcl_Obj *listPtr,
-			    int indexCount, Tcl_Obj *const indexArray[]);
-/* TIP #280 */
-MODULE_SCOPE void	TclListLines(Tcl_Obj *listObj, int line, int n,
-			    int *lines, Tcl_Obj *const *elems);
-MODULE_SCOPE Tcl_Obj *	TclListObjCopy(Tcl_Interp *interp, Tcl_Obj *listPtr);
-MODULE_SCOPE Tcl_Obj *	TclLsetList(Tcl_Interp *interp, Tcl_Obj *listPtr,
-			    Tcl_Obj *indexPtr, Tcl_Obj *valuePtr);
-MODULE_SCOPE Tcl_Obj *	TclLsetFlat(Tcl_Interp *interp, Tcl_Obj *listPtr,
-			    int indexCount, Tcl_Obj *const indexArray[],
-			    Tcl_Obj *valuePtr);
-MODULE_SCOPE Tcl_Command TclMakeEnsemble(Tcl_Interp *interp, const char *name,
-			    const EnsembleImplMap map[]);
-MODULE_SCOPE int	TclMaxListLength(const char *bytes, int numBytes,
-			    const char **endPtr);
-MODULE_SCOPE int	TclMergeReturnOptions(Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[], Tcl_Obj **optionsPtrPtr,
-			    int *codePtr, int *levelPtr);
-MODULE_SCOPE Tcl_Obj *  TclNoErrorStack(Tcl_Interp *interp, Tcl_Obj *options);
-MODULE_SCOPE int	TclNokia770Doubles(void);
-MODULE_SCOPE void	TclNsDecrRefCount(Namespace *nsPtr);
-MODULE_SCOPE void	TclObjVarErrMsg(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
-			    Tcl_Obj *part2Ptr, const char *operation,
-			    const char *reason, int index);
-MODULE_SCOPE int	TclObjInvokeNamespace(Tcl_Interp *interp,
-			    int objc, Tcl_Obj *const objv[],
-			    Tcl_Namespace *nsPtr, int flags);
-MODULE_SCOPE int	TclObjUnsetVar2(Tcl_Interp *interp,
-			    Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags);
-MODULE_SCOPE int	TclParseBackslash(const char *src,
-			    int numBytes, int *readPtr, char *dst);
-MODULE_SCOPE int	TclParseHex(const char *src, int numBytes,
-			    int *resultPtr);
-MODULE_SCOPE int	TclParseNumber(Tcl_Interp *interp, Tcl_Obj *objPtr,
-			    const char *expected, const char *bytes,
-			    int numBytes, const char **endPtrPtr, int flags);
-MODULE_SCOPE void	TclParseInit(Tcl_Interp *interp, const char *string,
-			    int numBytes, Tcl_Parse *parsePtr);
-MODULE_SCOPE int	TclParseAllWhiteSpace(const char *src, int numBytes);
-MODULE_SCOPE int	TclProcessReturn(Tcl_Interp *interp,
-			    int code, int level, Tcl_Obj *returnOpts);
-MODULE_SCOPE int	TclpObjLstat(Tcl_Obj *pathPtr, Tcl_StatBuf *buf);
-MODULE_SCOPE Tcl_Obj *	TclpTempFileName(void);
-MODULE_SCOPE Tcl_Obj *  TclpTempFileNameForLibrary(Tcl_Interp *interp, Tcl_Obj* pathPtr);
-MODULE_SCOPE Tcl_Obj *	TclNewFSPathObj(Tcl_Obj *dirPtr, const char *addStrRep,
-			    int len);
-MODULE_SCOPE int	TclpDeleteFile(const void *path);
-MODULE_SCOPE void	TclpFinalizeCondition(Tcl_Condition *condPtr);
-MODULE_SCOPE void	TclpFinalizeMutex(Tcl_Mutex *mutexPtr);
-MODULE_SCOPE void	TclpFinalizePipes(void);
-MODULE_SCOPE void	TclpFinalizeSockets(void);
-MODULE_SCOPE int	TclCreateSocketAddress(Tcl_Interp *interp,
-			    struct addrinfo **addrlist,
-			    const char *host, int port, int willBind,
-			    const char **errorMsgPtr);
-MODULE_SCOPE int	TclpThreadCreate(Tcl_ThreadId *idPtr,
-			    Tcl_ThreadCreateProc *proc, ClientData clientData,
-			    int stackSize, int flags);
-MODULE_SCOPE int	TclpFindVariable(const char *name, int *lengthPtr);
-MODULE_SCOPE void	TclpInitLibraryPath(char **valuePtr,
-			    int *lengthPtr, Tcl_Encoding *encodingPtr);
-MODULE_SCOPE void	TclpInitLock(void);
-MODULE_SCOPE void	TclpInitPlatform(void);
-MODULE_SCOPE void	TclpInitUnlock(void);
-MODULE_SCOPE Tcl_Obj *	TclpObjListVolumes(void);
-MODULE_SCOPE void	TclpMasterLock(void);
-MODULE_SCOPE void	TclpMasterUnlock(void);
-MODULE_SCOPE int	TclpMatchFiles(Tcl_Interp *interp, char *separators,
-			    Tcl_DString *dirPtr, char *pattern, char *tail);
-MODULE_SCOPE int	TclpObjNormalizePath(Tcl_Interp *interp,
-			    Tcl_Obj *pathPtr, int nextCheckpoint);
-MODULE_SCOPE void	TclpNativeJoinPath(Tcl_Obj *prefix, const char *joining);
-MODULE_SCOPE Tcl_Obj *	TclpNativeSplitPath(Tcl_Obj *pathPtr, int *lenPtr);
-MODULE_SCOPE Tcl_PathType TclpGetNativePathType(Tcl_Obj *pathPtr,
-			    int *driveNameLengthPtr, Tcl_Obj **driveNameRef);
-MODULE_SCOPE int	TclCrossFilesystemCopy(Tcl_Interp *interp,
-			    Tcl_Obj *source, Tcl_Obj *target);
-MODULE_SCOPE int	TclpMatchInDirectory(Tcl_Interp *interp,
-			    Tcl_Obj *resultPtr, Tcl_Obj *pathPtr,
-			    const char *pattern, Tcl_GlobTypeData *types);
-MODULE_SCOPE ClientData	TclpGetNativeCwd(ClientData clientData);
-MODULE_SCOPE Tcl_FSDupInternalRepProc TclNativeDupInternalRep;
-MODULE_SCOPE Tcl_Obj *	TclpObjLink(Tcl_Obj *pathPtr, Tcl_Obj *toPtr,
-			    int linkType);
-MODULE_SCOPE int	TclpObjChdir(Tcl_Obj *pathPtr);
-MODULE_SCOPE Tcl_Channel TclpOpenTemporaryFile(Tcl_Obj *dirObj,
-			    Tcl_Obj *basenameObj, Tcl_Obj *extensionObj,
-			    Tcl_Obj *resultingNameObj);
-MODULE_SCOPE Tcl_Obj *	TclPathPart(Tcl_Interp *interp, Tcl_Obj *pathPtr,
-			    Tcl_PathPart portion);
-MODULE_SCOPE char *	TclpReadlink(const char *fileName,
-			    Tcl_DString *linkPtr);
-MODULE_SCOPE void	TclpSetInterfaces(void);
-MODULE_SCOPE void	TclpSetVariables(Tcl_Interp *interp);
-MODULE_SCOPE void *	TclThreadStorageKeyGet(Tcl_ThreadDataKey *keyPtr);
-MODULE_SCOPE void	TclThreadStorageKeySet(Tcl_ThreadDataKey *keyPtr,
-			    void *data);
-MODULE_SCOPE void	TclpThreadExit(int status);
-MODULE_SCOPE void	TclRememberCondition(Tcl_Condition *mutex);
-MODULE_SCOPE void	TclRememberJoinableThread(Tcl_ThreadId id);
-MODULE_SCOPE void	TclRememberMutex(Tcl_Mutex *mutex);
-MODULE_SCOPE void	TclRemoveScriptLimitCallbacks(Tcl_Interp *interp);
-MODULE_SCOPE int	TclReToGlob(Tcl_Interp *interp, const char *reStr,
-			    int reStrLen, Tcl_DString *dsPtr, int *flagsPtr,
-			    int *quantifiersFoundPtr);
-MODULE_SCOPE int	TclScanElement(const char *string, int length,
-			    int *flagPtr);
-MODULE_SCOPE void	TclSetBgErrorHandler(Tcl_Interp *interp,
-			    Tcl_Obj *cmdPrefix);
-MODULE_SCOPE void	TclSetBignumIntRep(Tcl_Obj *objPtr,
-			    mp_int *bignumValue);
-MODULE_SCOPE int	TclSetBooleanFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
-MODULE_SCOPE void	TclSetCmdNameObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
-			    Command *cmdPtr);
-MODULE_SCOPE void	TclSetDuplicateObj(Tcl_Obj *dupPtr, Tcl_Obj *objPtr);
-MODULE_SCOPE void	TclSetProcessGlobalValue(ProcessGlobalValue *pgvPtr,
-			    Tcl_Obj *newValue, Tcl_Encoding encoding);
-MODULE_SCOPE void	TclSignalExitThread(Tcl_ThreadId id, int result);
-MODULE_SCOPE void	TclSpellFix(Tcl_Interp *interp,
-			    Tcl_Obj *const *objv, int objc, int subIdx,
-			    Tcl_Obj *bad, Tcl_Obj *fix);
-MODULE_SCOPE void *	TclStackRealloc(Tcl_Interp *interp, void *ptr,
-			    int numBytes);
-MODULE_SCOPE int	TclStringMatch(const char *str, int strLen,
-			    const char *pattern, int ptnLen, int flags);
-MODULE_SCOPE int	TclStringMatchObj(Tcl_Obj *stringObj,
-			    Tcl_Obj *patternObj, int flags);
-MODULE_SCOPE Tcl_Obj *	TclStringObjReverse(Tcl_Obj *objPtr);
-MODULE_SCOPE void	TclSubstCompile(Tcl_Interp *interp, const char *bytes,
-			    int numBytes, int flags, int line,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclSubstOptions(Tcl_Interp *interp, int numOpts,
-			    Tcl_Obj *const opts[], int *flagPtr);
-MODULE_SCOPE void	TclSubstParse(Tcl_Interp *interp, const char *bytes,
-			    int numBytes, int flags, Tcl_Parse *parsePtr,
-			    Tcl_InterpState *statePtr);
-MODULE_SCOPE int	TclSubstTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr,
-			    int count, int *tokensLeftPtr, int line,
-			    int *clNextOuter, const char *outerScript);
-MODULE_SCOPE int	TclTrimLeft(const char *bytes, int numBytes,
-			    const char *trim, int numTrim);
-MODULE_SCOPE int	TclTrimRight(const char *bytes, int numBytes,
-			    const char *trim, int numTrim);
-MODULE_SCOPE int	TclUtfCasecmp(const char *cs, const char *ct);
-MODULE_SCOPE Tcl_Obj *	TclpNativeToNormalized(ClientData clientData);
-MODULE_SCOPE Tcl_Obj *	TclpFilesystemPathType(Tcl_Obj *pathPtr);
-MODULE_SCOPE int	TclpDlopen(Tcl_Interp *interp, Tcl_Obj *pathPtr,
-			    Tcl_LoadHandle *loadHandle,
-			    Tcl_FSUnloadFileProc **unloadProcPtr, int flags);
-MODULE_SCOPE int	TclpUtime(Tcl_Obj *pathPtr, struct utimbuf *tval);
-#ifdef TCL_LOAD_FROM_MEMORY
-MODULE_SCOPE void *	TclpLoadMemoryGetBuffer(Tcl_Interp *interp, int size);
-MODULE_SCOPE int	TclpLoadMemory(Tcl_Interp *interp, void *buffer,
-			    int size, int codeSize, Tcl_LoadHandle *loadHandle,
-			    Tcl_FSUnloadFileProc **unloadProcPtr, int flags);
-#endif
-MODULE_SCOPE void	TclInitThreadStorage(void);
-MODULE_SCOPE void	TclFinalizeThreadDataThread(void);
-MODULE_SCOPE void	TclFinalizeThreadStorage(void);
-#ifdef TCL_WIDE_CLICKS
-MODULE_SCOPE Tcl_WideInt TclpGetWideClicks(void);
-MODULE_SCOPE double	TclpWideClicksToNanoseconds(Tcl_WideInt clicks);
-#endif
-MODULE_SCOPE int	TclZlibInit(Tcl_Interp *interp);
-MODULE_SCOPE void *	TclpThreadCreateKey(void);
-MODULE_SCOPE void	TclpThreadDeleteKey(void *keyPtr);
-MODULE_SCOPE void	TclpThreadSetMasterTSD(void *tsdKeyPtr, void *ptr);
-MODULE_SCOPE void *	TclpThreadGetMasterTSD(void *tsdKeyPtr);
-
-MODULE_SCOPE void	TclErrorStackResetIf(Tcl_Interp *interp, const char *msg, int length);
-
-/*
- *----------------------------------------------------------------
- * Command procedures in the generic core:
- *----------------------------------------------------------------
- */
-
-MODULE_SCOPE int	Tcl_AfterObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_AppendObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ApplyObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_Command TclInitArrayCmd(Tcl_Interp *interp);
-MODULE_SCOPE Tcl_Command TclInitBinaryCmd(Tcl_Interp *interp);
-MODULE_SCOPE int	Tcl_BreakObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_CaseObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_CatchObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_CdObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_Command TclInitChanCmd(Tcl_Interp *interp);
-MODULE_SCOPE int	TclChanCreateObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclChanPostEventObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclChanPopObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclChanPushObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE void	TclClockInit(Tcl_Interp *interp);
-MODULE_SCOPE int	TclClockOldscanObjCmd(
-			    ClientData clientData, Tcl_Interp *interp,
-			    int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_CloseObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ConcatObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ContinueObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_TimerToken TclCreateAbsoluteTimerHandler(
-			    Tcl_Time *timePtr, Tcl_TimerProc *proc,
-			    ClientData clientData);
-MODULE_SCOPE int	TclDefaultBgErrorHandlerObjCmd(
-			    ClientData clientData, Tcl_Interp *interp,
-			    int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_Command TclInitDictCmd(Tcl_Interp *interp);
-MODULE_SCOPE int	TclDictWithFinish(Tcl_Interp *interp, Var *varPtr,
-			    Var *arrayPtr, Tcl_Obj *part1Ptr,
-			    Tcl_Obj *part2Ptr, int index, int pathc,
-			    Tcl_Obj *const pathv[], Tcl_Obj *keysPtr);
-MODULE_SCOPE Tcl_Obj *	TclDictWithInit(Tcl_Interp *interp, Tcl_Obj *dictPtr,
-			    int pathc, Tcl_Obj *const pathv[]);
-MODULE_SCOPE int	Tcl_DisassembleObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-
-/* Assemble command function */
-MODULE_SCOPE int	Tcl_AssembleObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclNRAssembleObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_Command TclInitEncodingCmd(Tcl_Interp *interp);
-MODULE_SCOPE int	TclMakeEncodingCommandSafe(Tcl_Interp *interp);
-MODULE_SCOPE int	Tcl_EofObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ErrorObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_EvalObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ExecObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ExitObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ExprObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_FblockedObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_FconfigureObjCmd(
-			    ClientData clientData, Tcl_Interp *interp,
-			    int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_FcopyObjCmd(ClientData dummy,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_Command TclInitFileCmd(Tcl_Interp *interp);
-MODULE_SCOPE int	TclMakeFileCommandSafe(Tcl_Interp *interp);
-MODULE_SCOPE int	Tcl_FileEventObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_FlushObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ForObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ForeachObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_FormatObjCmd(ClientData dummy,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_GetsObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_GlobalObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_GlobObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_IfObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_IncrObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_Command TclInitInfoCmd(Tcl_Interp *interp);
-MODULE_SCOPE int	Tcl_InterpObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int argc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_JoinObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LappendObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LassignObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LindexObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LinsertObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LlengthObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ListObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LmapObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LoadObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LrangeObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LrepeatObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LreplaceObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LreverseObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LsearchObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LsetObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_LsortObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_Command TclInitNamespaceCmd(Tcl_Interp *interp);
-MODULE_SCOPE int	TclNamespaceEnsembleCmd(ClientData dummy,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_OpenObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_PackageObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_PidObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_Command TclInitPrefixCmd(Tcl_Interp *interp);
-MODULE_SCOPE int	Tcl_PutsObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_PwdObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ReadObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_RegexpObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_RegsubObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_RenameObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_RepresentationCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ReturnObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ScanObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_SeekObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_SetObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_SplitObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_SocketObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_SourceObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE Tcl_Command TclInitStringCmd(Tcl_Interp *interp);
-MODULE_SCOPE int	Tcl_SubstObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_SwitchObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_TellObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_ThrowObjCmd(ClientData dummy, Tcl_Interp *interp,
-			    int objc, Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_TimeObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_TraceObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_TryObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_UnloadObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_UnsetObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_UpdateObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_UplevelObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_UpvarObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_VariableObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_VwaitObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	Tcl_WhileObjCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-
-/*
- *----------------------------------------------------------------
- * Compilation procedures for commands in the generic core:
- *----------------------------------------------------------------
- */
-
-MODULE_SCOPE int	TclCompileAppendCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileArrayExistsCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileArraySetCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileArrayUnsetCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBreakCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileCatchCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileClockClicksCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileClockReadingCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileConcatCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileContinueCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictAppendCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictCreateCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictExistsCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictForCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictGetCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictIncrCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictLappendCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictMapCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictMergeCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictSetCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictUnsetCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictUpdateCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileDictWithCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileEnsemble(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileErrorCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileExprCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileForCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileForeachCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileFormatCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileGlobalCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileIfCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileInfoCommandsCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileInfoCoroutineCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileInfoExistsCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileInfoLevelCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileInfoObjectClassCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileInfoObjectIsACmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileInfoObjectNamespaceCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileIncrCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileLappendCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileLassignCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileLindexCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileLinsertCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileListCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileLlengthCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileLmapCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileLrangeCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileLreplaceCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileLsetCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileNamespaceCodeCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileNamespaceCurrentCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileNamespaceOriginCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileNamespaceQualifiersCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileNamespaceTailCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileNamespaceUpvarCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileNamespaceWhichCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileNoOp(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileObjectNextCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileObjectNextToCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileObjectSelfCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileRegexpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileRegsubCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileReturnCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileSetCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringCatCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringCmpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringEqualCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringFirstCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringIndexCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringIsCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringLastCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringLenCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringMapCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringMatchCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringRangeCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringReplaceCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringToLowerCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringToTitleCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringToUpperCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringTrimCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringTrimLCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileStringTrimRCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileSubstCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileSwitchCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileTailcallCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileThrowCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileTryCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileUnsetCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileUpvarCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileVariableCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileWhileCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileYieldCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileYieldToCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasic0ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasic1ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasic2ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasic3ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasic0Or1ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasic1Or2ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasic2Or3ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasic0To2ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasic1To3ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasicMin0ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasicMin1ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclCompileBasicMin2ArgCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-
-MODULE_SCOPE int	TclInvertOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileInvertOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclNotOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileNotOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclAddOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileAddOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclMulOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileMulOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclAndOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileAndOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclOrOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileOrOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclXorOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileXorOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclPowOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompilePowOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclLshiftOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileLshiftOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclRshiftOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileRshiftOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclModOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileModOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclNeqOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileNeqOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclStrneqOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileStrneqOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclInOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileInOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclNiOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileNiOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclMinusOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileMinusOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclDivOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileDivOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclLessOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileLessOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclLeqOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileLeqOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclGreaterOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileGreaterOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclGeqOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileGeqOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclEqOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileEqOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-MODULE_SCOPE int	TclStreqOpCmd(ClientData clientData,
-			    Tcl_Interp *interp, int objc,
-			    Tcl_Obj *const objv[]);
-MODULE_SCOPE int	TclCompileStreqOpCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-
-MODULE_SCOPE int	TclCompileAssembleCmd(Tcl_Interp *interp,
-			    Tcl_Parse *parsePtr, Command *cmdPtr,
-			    struct CompileEnv *envPtr);
-
-/*
- * Functions defined in generic/tclVar.c and currently exported only for use
- * by the bytecode compiler and engine. Some of these could later be placed in
- * the public interface.
- */
-
-MODULE_SCOPE Var *	TclObjLookupVarEx(Tcl_Interp * interp,
-			    Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags,
-			    const char *msg, const int createPart1,
-			    const int createPart2, Var **arrayPtrPtr);
-MODULE_SCOPE Var *	TclLookupArrayElement(Tcl_Interp *interp,
-			    Tcl_Obj *arrayNamePtr, Tcl_Obj *elNamePtr,
-			    const int flags, const char *msg,
-			    const int createPart1, const int createPart2,
-			    Var *arrayPtr, int index);
-MODULE_SCOPE Tcl_Obj *	TclPtrGetVarIdx(Tcl_Interp *interp,
-			    Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr,
-			    Tcl_Obj *part2Ptr, const int flags, int index);
-MODULE_SCOPE Tcl_Obj *	TclPtrSetVarIdx(Tcl_Interp *interp,
-			    Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr,
-			    Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr,
-			    const int flags, int index);
-MODULE_SCOPE Tcl_Obj *	TclPtrIncrObjVarIdx(Tcl_Interp *interp,
-			    Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr,
-			    Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr,
-			    const int flags, int index);
-MODULE_SCOPE int	TclPtrObjMakeUpvarIdx(Tcl_Interp *interp,
-			    Var *otherPtr, Tcl_Obj *myNamePtr, int myFlags,
-			    int index);
-MODULE_SCOPE int	TclPtrUnsetVarIdx(Tcl_Interp *interp, Var *varPtr,
-			    Var *arrayPtr, Tcl_Obj *part1Ptr,
-			    Tcl_Obj *part2Ptr, const int flags,
-			    int index);
-MODULE_SCOPE void	TclInvalidateNsPath(Namespace *nsPtr);
-MODULE_SCOPE void	TclFindArrayPtrElements(Var *arrayPtr,
-			    Tcl_HashTable *tablePtr);
-
-/*
- * The new extended interface to the variable traces.
- */
-
-MODULE_SCOPE int	TclObjCallVarTraces(Interp *iPtr, Var *arrayPtr,
-			    Var *varPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr,
-			    int flags, int leaveErrMsg, int index);
-
-/*
- * So tclObj.c and tclDictObj.c can share these implementations.
- */
-
-MODULE_SCOPE int	TclCompareObjKeys(void *keyPtr, Tcl_HashEntry *hPtr);
-MODULE_SCOPE void	TclFreeObjEntry(Tcl_HashEntry *hPtr);
-MODULE_SCOPE unsigned	TclHashObjKey(Tcl_HashTable *tablePtr, void *keyPtr);
-
-MODULE_SCOPE int	TclFullFinalizationRequested(void);
-
-/*
- *----------------------------------------------------------------
- * Macros used by the Tcl core to create and release Tcl objects.
- * TclNewObj(objPtr) creates a new object denoting an empty string.
- * TclDecrRefCount(objPtr) decrements the object's reference count, and frees
- * the object if its reference count is zero. These macros are inline versions
- * of Tcl_NewObj() and Tcl_DecrRefCount(). Notice that the names differ in not
- * having a "_" after the "Tcl". Notice also that these macros reference their
- * argument more than once, so you should avoid calling them with an
- * expression that is expensive to compute or has side effects. The ANSI C
- * "prototypes" for these macros are:
- *
- * MODULE_SCOPE void	TclNewObj(Tcl_Obj *objPtr);
- * MODULE_SCOPE void	TclDecrRefCount(Tcl_Obj *objPtr);
- *
- * These macros are defined in terms of two macros that depend on memory
- * allocator in use: TclAllocObjStorage, TclFreeObjStorage. They are defined
- * below.
- *----------------------------------------------------------------
- */
-
-/*
- * DTrace object allocation probe macros.
- */
-
-#ifdef USE_DTRACE
-#ifndef _TCLDTRACE_H
-typedef const char *TclDTraceStr;
-#include "tclDTrace.h"
-#endif
-#define	TCL_DTRACE_OBJ_CREATE(objPtr)	TCL_OBJ_CREATE(objPtr)
-#define	TCL_DTRACE_OBJ_FREE(objPtr)	TCL_OBJ_FREE(objPtr)
-#else /* USE_DTRACE */
-#define	TCL_DTRACE_OBJ_CREATE(objPtr)	{}
-#define	TCL_DTRACE_OBJ_FREE(objPtr)	{}
-#endif /* USE_DTRACE */
-
-#ifdef TCL_COMPILE_STATS
-#  define TclIncrObjsAllocated() \
-    tclObjsAlloced++
-#  define TclIncrObjsFreed() \
-    tclObjsFreed++
-#else
-#  define TclIncrObjsAllocated()
-#  define TclIncrObjsFreed()
-#endif /* TCL_COMPILE_STATS */
-
-#  define TclAllocObjStorage(objPtr)		\
-	TclAllocObjStorageEx(NULL, (objPtr))
-
-#  define TclFreeObjStorage(objPtr)		\
-	TclFreeObjStorageEx(NULL, (objPtr))
-
-#ifndef TCL_MEM_DEBUG
-# define TclNewObj(objPtr) \
-    TclIncrObjsAllocated(); \
-    TclAllocObjStorage(objPtr); \
-    (objPtr)->refCount = 0; \
-    (objPtr)->bytes    = tclEmptyStringRep; \
-    (objPtr)->length   = 0; \
-    (objPtr)->typePtr  = NULL; \
-    TCL_DTRACE_OBJ_CREATE(objPtr)
-
-/*
- * Invalidate the string rep first so we can use the bytes value for our
- * pointer chain, and signal an obj deletion (as opposed to shimmering) with
- * 'length == -1'.
- * Use empty 'if ; else' to handle use in unbraced outer if/else conditions.
- */
-
-# define TclDecrRefCount(objPtr) \
-    if ((objPtr)->refCount-- > 1) ; else { \
-	if (!(objPtr)->typePtr || !(objPtr)->typePtr->freeIntRepProc) { \
-	    TCL_DTRACE_OBJ_FREE(objPtr); \
-	    if ((objPtr)->bytes \
-		    && ((objPtr)->bytes != tclEmptyStringRep)) { \
-		ckfree((char *) (objPtr)->bytes); \
-	    } \
-	    (objPtr)->length = -1; \
-	    TclFreeObjStorage(objPtr); \
-	    TclIncrObjsFreed(); \
-	} else { \
-	    TclFreeObj(objPtr); \
-	} \
-    }
-
-#if defined(PURIFY)
-
-/*
- * The PURIFY mode is like the regular mode, but instead of doing block
- * Tcl_Obj allocation and keeping a freed list for efficiency, it always
- * allocates and frees a single Tcl_Obj so that tools like Purify can better
- * track memory leaks.
- */
-
-#  define TclAllocObjStorageEx(interp, objPtr) \
-	(objPtr) = (Tcl_Obj *) ckalloc(sizeof(Tcl_Obj))
-
-#  define TclFreeObjStorageEx(interp, objPtr) \
-	ckfree((char *) (objPtr))
-
-#undef USE_THREAD_ALLOC
-#undef USE_TCLALLOC
-#elif defined(TCL_THREADS) && defined(USE_THREAD_ALLOC)
-
-/*
- * The TCL_THREADS mode is like the regular mode but allocates Tcl_Obj's from
- * per-thread caches.
- */
-
-MODULE_SCOPE Tcl_Obj *	TclThreadAllocObj(void);
-MODULE_SCOPE void	TclThreadFreeObj(Tcl_Obj *);
-MODULE_SCOPE Tcl_Mutex *TclpNewAllocMutex(void);
-MODULE_SCOPE void	TclFreeAllocCache(void *);
-MODULE_SCOPE void *	TclpGetAllocCache(void);
-MODULE_SCOPE void	TclpSetAllocCache(void *);
-MODULE_SCOPE void	TclpFreeAllocMutex(Tcl_Mutex *mutex);
-MODULE_SCOPE void	TclpFreeAllocCache(void *);
-
-/*
- * These macros need to be kept in sync with the code of TclThreadAllocObj()
- * and TclThreadFreeObj().
- *
- * Note that the optimiser should resolve the case (interp==NULL) at compile
- * time.
- */
-
-#  define ALLOC_NOBJHIGH 1200
-
-#  define TclAllocObjStorageEx(interp, objPtr)				\
-    do {								\
-	AllocCache *cachePtr;						\
-	if (((interp) == NULL) ||					\
-		((cachePtr = ((Interp *)(interp))->allocCache),		\
-			(cachePtr->numObjects == 0))) {			\
-	    (objPtr) = TclThreadAllocObj();				\
-	} else {							\
-	    (objPtr) = cachePtr->firstObjPtr;				\
-	    cachePtr->firstObjPtr = (objPtr)->internalRep.twoPtrValue.ptr1; \
-	    --cachePtr->numObjects;					\
-	}								\
-    } while (0)
-
-#  define TclFreeObjStorageEx(interp, objPtr)				\
-    do {								\
-	AllocCache *cachePtr;						\
-	if (((interp) == NULL) ||					\
-		((cachePtr = ((Interp *)(interp))->allocCache),		\
-			((cachePtr->numObjects == 0) ||			\
-			(cachePtr->numObjects >= ALLOC_NOBJHIGH)))) {	\
-	    TclThreadFreeObj(objPtr);					\
-	} else {							\
-	    (objPtr)->internalRep.twoPtrValue.ptr1 = cachePtr->firstObjPtr; \
-	    cachePtr->firstObjPtr = objPtr;				\
-	    ++cachePtr->numObjects;					\
-	}								\
-    } while (0)
-
-#else /* not PURIFY or USE_THREAD_ALLOC */
-
-#if defined(USE_TCLALLOC) && USE_TCLALLOC
-    MODULE_SCOPE void TclFinalizeAllocSubsystem();
-    MODULE_SCOPE void TclInitAlloc();
-#else
-#   define USE_TCLALLOC 0
-#endif
-
-#ifdef TCL_THREADS
-/* declared in tclObj.c */
-MODULE_SCOPE Tcl_Mutex	tclObjMutex;
-#endif
-
-#  define TclAllocObjStorageEx(interp, objPtr) \
-    do {								\
-	Tcl_MutexLock(&tclObjMutex);					\
-	if (tclFreeObjList == NULL) {					\
-	    TclAllocateFreeObjects();					\
-	}								\
-	(objPtr) = tclFreeObjList;					\
-	tclFreeObjList = (Tcl_Obj *)					\
-		tclFreeObjList->internalRep.twoPtrValue.ptr1;		\
-	Tcl_MutexUnlock(&tclObjMutex);					\
-    } while (0)
-
-#  define TclFreeObjStorageEx(interp, objPtr) \
-    do {							       \
-	Tcl_MutexLock(&tclObjMutex);				       \
-	(objPtr)->internalRep.twoPtrValue.ptr1 = (void *) tclFreeObjList; \
-	tclFreeObjList = (objPtr);				       \
-	Tcl_MutexUnlock(&tclObjMutex);				       \
-    } while (0)
-#endif
-
-#else /* TCL_MEM_DEBUG */
-MODULE_SCOPE void	TclDbInitNewObj(Tcl_Obj *objPtr, const char *file,
-			    int line);
-
-# define TclDbNewObj(objPtr, file, line) \
-    do { \
-	TclIncrObjsAllocated();						\
-	(objPtr) = (Tcl_Obj *)						\
-		Tcl_DbCkalloc(sizeof(Tcl_Obj), (file), (line));		\
-	TclDbInitNewObj((objPtr), (file), (line));			\
-	TCL_DTRACE_OBJ_CREATE(objPtr);					\
-    } while (0)
-
-# define TclNewObj(objPtr) \
-    TclDbNewObj(objPtr, __FILE__, __LINE__);
-
-# define TclDecrRefCount(objPtr) \
-    Tcl_DbDecrRefCount(objPtr, __FILE__, __LINE__)
-
-# define TclNewListObjDirect(objc, objv) \
-    TclDbNewListObjDirect(objc, objv, __FILE__, __LINE__)
-
-#undef USE_THREAD_ALLOC
-#endif /* TCL_MEM_DEBUG */
-
-/*
- *----------------------------------------------------------------
- * Macro used by the Tcl core to set a Tcl_Obj's string representation to a
- * copy of the "len" bytes starting at "bytePtr". This code works even if the
- * byte array contains NULLs as long as the length is correct. Because "len"
- * is referenced multiple times, it should be as simple an expression as
- * possible. The ANSI C "prototype" for this macro is:
- *
- * MODULE_SCOPE void TclInitStringRep(Tcl_Obj *objPtr, char *bytePtr, int len);
- *
- * This macro should only be called on an unshared objPtr where
- *  objPtr->typePtr->freeIntRepProc == NULL
- *----------------------------------------------------------------
- */
-
-#define TclInitStringRep(objPtr, bytePtr, len) \
-    if ((len) == 0) { \
-	(objPtr)->bytes	 = tclEmptyStringRep; \
-	(objPtr)->length = 0; \
-    } else { \
-	(objPtr)->bytes = (char *) ckalloc((unsigned) ((len) + 1)); \
-	memcpy((objPtr)->bytes, (bytePtr), (unsigned) (len)); \
-	(objPtr)->bytes[len] = '\0'; \
-	(objPtr)->length = (len); \
-    }
-
-/*
- *----------------------------------------------------------------
- * Macro used by the Tcl core to get the string representation's byte array
- * pointer from a Tcl_Obj. This is an inline version of Tcl_GetString(). The
- * macro's expression result is the string rep's byte pointer which might be
- * NULL. The bytes referenced by this pointer must not be modified by the
- * caller. The ANSI C "prototype" for this macro is:
- *
- * MODULE_SCOPE char *	TclGetString(Tcl_Obj *objPtr);
- *----------------------------------------------------------------
- */
-
-#define TclGetString(objPtr) \
-    ((objPtr)->bytes? (objPtr)->bytes : Tcl_GetString((objPtr)))
-
-#define TclGetStringFromObj(objPtr, lenPtr) \
-    ((objPtr)->bytes \
-	    ? (*(lenPtr) = (objPtr)->length, (objPtr)->bytes)	\
-	    : Tcl_GetStringFromObj((objPtr), (lenPtr)))
-
-/*
- *----------------------------------------------------------------
- * Macro used by the Tcl core to clean out an object's internal
- * representation. Does not actually reset the rep's bytes. The ANSI C
- * "prototype" for this macro is:
- *
- * MODULE_SCOPE void	TclFreeIntRep(Tcl_Obj *objPtr);
- *----------------------------------------------------------------
- */
-
-#define TclFreeIntRep(objPtr) \
-    if ((objPtr)->typePtr != NULL) { \
-	if ((objPtr)->typePtr->freeIntRepProc != NULL) { \
-	    (objPtr)->typePtr->freeIntRepProc(objPtr); \
-	} \
-	(objPtr)->typePtr = NULL; \
-    }
-
-/*
- *----------------------------------------------------------------
- * Macro used by the Tcl core to clean out an object's string representation.
- * The ANSI C "prototype" for this macro is:
- *
- * MODULE_SCOPE void	TclInvalidateStringRep(Tcl_Obj *objPtr);
- *----------------------------------------------------------------
- */
-
-#define TclInvalidateStringRep(objPtr) \
-    if (objPtr->bytes != NULL) { \
-	if (objPtr->bytes != tclEmptyStringRep) { \
-	    ckfree((char *) objPtr->bytes); \
-	} \
-	objPtr->bytes = NULL; \
-    }
-
-/*
- *----------------------------------------------------------------
- * Macros used by the Tcl core to grow Tcl_Token arrays. They use the same
- * growth algorithm as used in tclStringObj.c for growing strings. The ANSI C
- * "prototype" for this macro is:
- *
- * MODULE_SCOPE void	TclGrowTokenArray(Tcl_Token *tokenPtr, int used,
- *				int available, int append,
- *				Tcl_Token *staticPtr);
- * MODULE_SCOPE void	TclGrowParseTokenArray(Tcl_Parse *parsePtr,
- *				int append);
- *----------------------------------------------------------------
- */
-
-/* General tuning for minimum growth in Tcl growth algorithms */
-#ifndef TCL_MIN_GROWTH
-#  ifdef TCL_GROWTH_MIN_ALLOC
-     /* Support for any legacy tuners */
-#    define TCL_MIN_GROWTH TCL_GROWTH_MIN_ALLOC
-#  else
-#    define TCL_MIN_GROWTH 1024
-#  endif
-#endif
-
-/* Token growth tuning, default to the general value. */
-#ifndef TCL_MIN_TOKEN_GROWTH
-#define TCL_MIN_TOKEN_GROWTH TCL_MIN_GROWTH/sizeof(Tcl_Token)
-#endif
-
-#define TCL_MAX_TOKENS (int)(UINT_MAX / sizeof(Tcl_Token))
-#define TclGrowTokenArray(tokenPtr, used, available, append, staticPtr)	\
-    do {								\
-	int _needed = (used) + (append);					\
-	if (_needed > TCL_MAX_TOKENS) {					\
-	    Tcl_Panic("max # of tokens for a Tcl parse (%d) exceeded",	\
-		    TCL_MAX_TOKENS);					\
-	}								\
-	if (_needed > (available)) {					\
-	    int allocated = 2 * _needed;					\
-	    Tcl_Token *oldPtr = (tokenPtr);				\
-	    Tcl_Token *newPtr;						\
-	    if (oldPtr == (staticPtr)) {				\
-		oldPtr = NULL;						\
-	    }								\
-	    if (allocated > TCL_MAX_TOKENS) {				\
-		allocated = TCL_MAX_TOKENS;				\
-	    }								\
-	    newPtr = (Tcl_Token *) attemptckrealloc((char *) oldPtr,	\
-		    (unsigned int) (allocated * sizeof(Tcl_Token)));	\
-	    if (newPtr == NULL) {					\
-		allocated = _needed + (append) + TCL_MIN_TOKEN_GROWTH;	\
-		if (allocated > TCL_MAX_TOKENS) {			\
-		    allocated = TCL_MAX_TOKENS;				\
-		}							\
-		newPtr = (Tcl_Token *) ckrealloc((char *) oldPtr,	\
-			(unsigned int) (allocated * sizeof(Tcl_Token))); \
-	    }								\
-	    (available) = allocated;					\
-	    if (oldPtr == NULL) {					\
-		memcpy(newPtr, staticPtr,				\
-			(size_t) ((used) * sizeof(Tcl_Token)));		\
-	    }								\
-	    (tokenPtr) = newPtr;					\
-	}								\
-    } while (0)
-
-#define TclGrowParseTokenArray(parsePtr, append)			\
-    TclGrowTokenArray((parsePtr)->tokenPtr, (parsePtr)->numTokens,	\
-	    (parsePtr)->tokensAvailable, (append),			\
-	    (parsePtr)->staticTokens)
-
-/*
- *----------------------------------------------------------------
- * Macro used by the Tcl core get a unicode char from a utf string. It checks
- * to see if we have a one-byte utf char before calling the real
- * Tcl_UtfToUniChar, as this will save a lot of time for primarily ASCII
- * string handling. The macro's expression result is 1 for the 1-byte case or
- * the result of Tcl_UtfToUniChar. The ANSI C "prototype" for this macro is:
- *
- * MODULE_SCOPE int	TclUtfToUniChar(const char *string, Tcl_UniChar *ch);
- *----------------------------------------------------------------
- */
-
-#define TclUtfToUniChar(str, chPtr) \
-	((((unsigned char) *(str)) < 0xC0) ?		\
-	    ((*(chPtr) = (unsigned char) *(str)), 1)	\
-	    : Tcl_UtfToUniChar(str, chPtr))
-
-/*
- *----------------------------------------------------------------
- * Macro counterpart of the Tcl_NumUtfChars() function. To be used in speed-
- * -sensitive points where it pays to avoid a function call in the common case
- * of counting along a string of all one-byte characters.  The ANSI C
- * "prototype" for this macro is:
- *
- * MODULE_SCOPE void	TclNumUtfChars(int numChars, const char *bytes,
- *				int numBytes);
- *----------------------------------------------------------------
- */
-
-#define TclNumUtfChars(numChars, bytes, numBytes) \
-    do { \
-	int _count, _i = (numBytes); \
-	unsigned char *_str = (unsigned char *) (bytes); \
-	while (_i && (*_str < 0xC0)) { _i--; _str++; } \
-	_count = (numBytes) - _i; \
-	if (_i) { \
-	    _count += Tcl_NumUtfChars((bytes) + _count, _i); \
-	} \
-	(numChars) = _count; \
-    } while (0);
-
-/*
- *----------------------------------------------------------------
- * Macro that encapsulates the logic that determines when it is safe to
- * interpret a string as a byte array directly. In summary, the object must be
- * a byte array and must not have a string representation (as the operations
- * that it is used in are defined on strings, not byte arrays). Theoretically
- * it is possible to also be efficient in the case where the object's bytes
- * field is filled by generation from the byte array (c.f. list canonicality)
- * but we don't do that at the moment since this is purely about efficiency.
- * The ANSI C "prototype" for this macro is:
- *
- * MODULE_SCOPE int	TclIsPureByteArray(Tcl_Obj *objPtr);
- *----------------------------------------------------------------
- */
-
-#define TclIsPureByteArray(objPtr) \
-	(((objPtr)->typePtr==&tclByteArrayType) && ((objPtr)->bytes==NULL))
-
-/*
- *----------------------------------------------------------------
- * Macro used by the Tcl core to compare Unicode strings. On big-endian
- * systems we can use the more efficient memcmp, but this would not be
- * lexically correct on little-endian systems. The ANSI C "prototype" for
- * this macro is:
- *
- * MODULE_SCOPE int	TclUniCharNcmp(const Tcl_UniChar *cs,
- *			    const Tcl_UniChar *ct, unsigned long n);
- *----------------------------------------------------------------
- */
-
-#ifdef WORDS_BIGENDIAN
-#   define TclUniCharNcmp(cs,ct,n) memcmp((cs),(ct),(n)*sizeof(Tcl_UniChar))
-#else /* !WORDS_BIGENDIAN */
-#   define TclUniCharNcmp Tcl_UniCharNcmp
-#endif /* WORDS_BIGENDIAN */
-
-/*
- *----------------------------------------------------------------
- * Macro used by the Tcl core to increment a namespace's export export epoch
- * counter. The ANSI C "prototype" for this macro is:
- *
- * MODULE_SCOPE void	TclInvalidateNsCmdLookup(Namespace *nsPtr);
- *----------------------------------------------------------------
- */
-
-#define TclInvalidateNsCmdLookup(nsPtr) \
-    if ((nsPtr)->numExportPatterns) {		\
-	(nsPtr)->exportLookupEpoch++;		\
-    }						\
-    if ((nsPtr)->commandPathLength) {		\
-	(nsPtr)->cmdRefEpoch++;			\
-    }
-
-/*
- *----------------------------------------------------------------------
- *
- * Core procedure added to libtommath for bignum manipulation.
- *
- *----------------------------------------------------------------------
- */
-
-MODULE_SCOPE Tcl_PackageInitProc TclTommath_Init;
-
-/*
- *----------------------------------------------------------------------
- *
- * External (platform specific) initialization routine, these declarations
- * explicitly don't use EXTERN since this code does not get compiled into the
- * library:
- *
- *----------------------------------------------------------------------
- */
-
-MODULE_SCOPE Tcl_PackageInitProc TclplatformtestInit;
-MODULE_SCOPE Tcl_PackageInitProc TclObjTest_Init;
-MODULE_SCOPE Tcl_PackageInitProc TclThread_Init;
-MODULE_SCOPE Tcl_PackageInitProc Procbodytest_Init;
-MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit;
-
-/*
- *----------------------------------------------------------------
- * Macro used by the Tcl core to check whether a pattern has any characters
- * special to [string match]. The ANSI C "prototype" for this macro is:
- *
- * MODULE_SCOPE int	TclMatchIsTrivial(const char *pattern);
- *----------------------------------------------------------------
- */
-
-#define TclMatchIsTrivial(pattern) \
-    (strpbrk((pattern), "*[?\\") == NULL)
-
-/*
- *----------------------------------------------------------------
- * Macros used by the Tcl core to set a Tcl_Obj's numeric representation
- * avoiding the corresponding function calls in time critical parts of the
- * core. They should only be called on unshared objects. The ANSI C
- * "prototypes" for these macros are:
- *
- * MODULE_SCOPE void	TclSetIntObj(Tcl_Obj *objPtr, int intValue);
- * MODULE_SCOPE void	TclSetLongObj(Tcl_Obj *objPtr, long longValue);
- * MODULE_SCOPE void	TclSetBooleanObj(Tcl_Obj *objPtr, long boolValue);
- * MODULE_SCOPE void	TclSetWideIntObj(Tcl_Obj *objPtr, Tcl_WideInt w);
- * MODULE_SCOPE void	TclSetDoubleObj(Tcl_Obj *objPtr, double d);
- *----------------------------------------------------------------
- */
-
-#define TclSetLongObj(objPtr, i) \
-    do {						\
-	TclInvalidateStringRep(objPtr);			\
-	TclFreeIntRep(objPtr);				\
-	(objPtr)->internalRep.longValue = (long)(i);	\
-	(objPtr)->typePtr = &tclIntType;		\
-    } while (0)
-
-#define TclSetIntObj(objPtr, l) \
-    TclSetLongObj(objPtr, l)
-
-/*
- * NOTE: There is to be no such thing as a "pure" boolean. Boolean values set
- * programmatically go straight to being "int" Tcl_Obj's, with value 0 or 1.
- * The only "boolean" Tcl_Obj's shall be those holding the cached boolean
- * value of strings like: "yes", "no", "true", "false", "on", "off".
- */
-
-#define TclSetBooleanObj(objPtr, b) \
-    TclSetLongObj(objPtr, (b)!=0);
-
-#ifndef TCL_WIDE_INT_IS_LONG
-#define TclSetWideIntObj(objPtr, w) \
-    do {							\
-	TclInvalidateStringRep(objPtr);				\
-	TclFreeIntRep(objPtr);					\
-	(objPtr)->internalRep.wideValue = (Tcl_WideInt)(w);	\
-	(objPtr)->typePtr = &tclWideIntType;			\
-    } while (0)
-#endif
-
-#define TclSetDoubleObj(objPtr, d) \
-    do {							\
-	TclInvalidateStringRep(objPtr);				\
-	TclFreeIntRep(objPtr);					\
-	(objPtr)->internalRep.doubleValue = (double)(d);	\
-	(objPtr)->typePtr = &tclDoubleType;			\
-    } while (0)
-
-/*
- *----------------------------------------------------------------
- * Macros used by the Tcl core to create and initialise objects of standard
- * types, avoiding the corresponding function calls in time critical parts of
- * the core. The ANSI C "prototypes" for these macros are:
- *
- * MODULE_SCOPE void	TclNewIntObj(Tcl_Obj *objPtr, int i);
- * MODULE_SCOPE void	TclNewLongObj(Tcl_Obj *objPtr, long l);
- * MODULE_SCOPE void	TclNewBooleanObj(Tcl_Obj *objPtr, int b);
- * MODULE_SCOPE void	TclNewWideObj(Tcl_Obj *objPtr, Tcl_WideInt w);
- * MODULE_SCOPE void	TclNewDoubleObj(Tcl_Obj *objPtr, double d);
- * MODULE_SCOPE void	TclNewStringObj(Tcl_Obj *objPtr, char *s, int len);
- * MODULE_SCOPE void	TclNewLiteralStringObj(Tcl_Obj*objPtr, char*sLiteral);
- *
- *----------------------------------------------------------------
- */
-
-#ifndef TCL_MEM_DEBUG
-#define TclNewLongObj(objPtr, i) \
-    do {						\
-	TclIncrObjsAllocated();				\
-	TclAllocObjStorage(objPtr);			\
-	(objPtr)->refCount = 0;				\
-	(objPtr)->bytes = NULL;				\
-	(objPtr)->internalRep.longValue = (long)(i);	\
-	(objPtr)->typePtr = &tclIntType;		\
-	TCL_DTRACE_OBJ_CREATE(objPtr);			\
-    } while (0)
-
-#define TclNewIntObj(objPtr, l) \
-    TclNewLongObj(objPtr, l)
-
-/*
- * NOTE: There is to be no such thing as a "pure" boolean.
- * See comment above TclSetBooleanObj macro above.
- */
-#define TclNewBooleanObj(objPtr, b) \
-    TclNewLongObj((objPtr), (b)!=0)
-
-#define TclNewDoubleObj(objPtr, d) \
-    do {							\
-	TclIncrObjsAllocated();					\
-	TclAllocObjStorage(objPtr);				\
-	(objPtr)->refCount = 0;					\
-	(objPtr)->bytes = NULL;					\
-	(objPtr)->internalRep.doubleValue = (double)(d);	\
-	(objPtr)->typePtr = &tclDoubleType;			\
-	TCL_DTRACE_OBJ_CREATE(objPtr);				\
-    } while (0)
-
-#define TclNewStringObj(objPtr, s, len) \
-    do {							\
-	TclIncrObjsAllocated();					\
-	TclAllocObjStorage(objPtr);				\
-	(objPtr)->refCount = 0;					\
-	TclInitStringRep((objPtr), (s), (len));			\
-	(objPtr)->typePtr = NULL;				\
-	TCL_DTRACE_OBJ_CREATE(objPtr);				\
-    } while (0)
-
-#else /* TCL_MEM_DEBUG */
-#define TclNewIntObj(objPtr, i) \
-    (objPtr) = Tcl_NewIntObj(i)
-
-#define TclNewLongObj(objPtr, l) \
-    (objPtr) = Tcl_NewLongObj(l)
-
-#define TclNewBooleanObj(objPtr, b) \
-    (objPtr) = Tcl_NewBooleanObj(b)
-
-#define TclNewDoubleObj(objPtr, d) \
-    (objPtr) = Tcl_NewDoubleObj(d)
-
-#define TclNewStringObj(objPtr, s, len) \
-    (objPtr) = Tcl_NewStringObj((s), (len))
-#endif /* TCL_MEM_DEBUG */
-
-/*
- * The sLiteral argument *must* be a string literal; the incantation with
- * sizeof(sLiteral "") will fail to compile otherwise.
- */
-#define TclNewLiteralStringObj(objPtr, sLiteral) \
-    TclNewStringObj((objPtr), (sLiteral), (int) (sizeof(sLiteral "") - 1))
-
-/*
- *----------------------------------------------------------------
- * Convenience macros for DStrings.
- * The ANSI C "prototypes" for these macros are:
- *
- * MODULE_SCOPE char * TclDStringAppendLiteral(Tcl_DString *dsPtr,
- *			const char *sLiteral);
- * MODULE_SCOPE void   TclDStringClear(Tcl_DString *dsPtr);
- */
-
-#define TclDStringAppendLiteral(dsPtr, sLiteral) \
-    Tcl_DStringAppend((dsPtr), (sLiteral), (int) (sizeof(sLiteral "") - 1))
-#define TclDStringClear(dsPtr) \
-    Tcl_DStringSetLength((dsPtr), 0)
-
-/*
- *----------------------------------------------------------------
- * Macros used by the Tcl core to test for some special double values.
- * The ANSI C "prototypes" for these macros are:
- *
- * MODULE_SCOPE int	TclIsInfinite(double d);
- * MODULE_SCOPE int	TclIsNaN(double d);
- */
-
-#ifdef _MSC_VER
-#    define TclIsInfinite(d)	(!(_finite((d))))
-#    define TclIsNaN(d)		(_isnan((d)))
-#else
-#    define TclIsInfinite(d)	((d) > DBL_MAX || (d) < -DBL_MAX)
-#    ifdef NO_ISNAN
-#	 define TclIsNaN(d)	((d) != (d))
-#    else
-#	 define TclIsNaN(d)	(isnan(d))
-#    endif
-#endif
-
-/*
- * ----------------------------------------------------------------------
- * Macro to use to find the offset of a field in a structure. Computes number
- * of bytes from beginning of structure to a given field.
- */
-
-#ifdef offsetof
-#define TclOffset(type, field) ((int) offsetof(type, field))
-#else
-#define TclOffset(type, field) ((int) ((char *) &((type *) 0)->field))
-#endif
-
-/*
- *----------------------------------------------------------------
- * Inline version of Tcl_GetCurrentNamespace and Tcl_GetGlobalNamespace.
- */
-
-#define TclGetCurrentNamespace(interp) \
-    (Tcl_Namespace *) ((Interp *)(interp))->varFramePtr->nsPtr
-
-#define TclGetGlobalNamespace(interp) \
-    (Tcl_Namespace *) ((Interp *)(interp))->globalNsPtr
-
-/*
- *----------------------------------------------------------------
- * Inline version of TclCleanupCommand; still need the function as it is in
- * the internal stubs, but the core can use the macro instead.
- */
-
-#define TclCleanupCommandMacro(cmdPtr) \
-    if ((cmdPtr)->refCount-- <= 1) { \
-	ckfree((char *) (cmdPtr));\
-    }
-
-/*
- *----------------------------------------------------------------
- * Inline versions of Tcl_LimitReady() and Tcl_LimitExceeded to limit number
- * of calls out of the critical path. Note that this code isn't particularly
- * readable; the non-inline version (in tclInterp.c) is much easier to
- * understand. Note also that these macros takes different args (iPtr->limit)
- * to the non-inline version.
- */
-
-#define TclLimitExceeded(limit) ((limit).exceeded != 0)
-
-#define TclLimitReady(limit)						\
-    (((limit).active == 0) ? 0 :					\
-    (++(limit).granularityTicker,					\
-    ((((limit).active & TCL_LIMIT_COMMANDS) &&				\
-	    (((limit).cmdGranularity == 1) ||				\
-	    ((limit).granularityTicker % (limit).cmdGranularity == 0)))	\
-	    ? 1 :							\
-    (((limit).active & TCL_LIMIT_TIME) &&				\
-	    (((limit).timeGranularity == 1) ||				\
-	    ((limit).granularityTicker % (limit).timeGranularity == 0)))\
-	    ? 1 : 0)))
-
-/*
- * Compile-time assertions: these produce a compile time error if the
- * expression is not known to be true at compile time. If the assertion is
- * known to be false, the compiler (or optimizer?) will error out with
- * "division by zero". If the assertion cannot be evaluated at compile time,
- * the compiler will error out with "non-static initializer".
- *
- * Adapted with permission from
- * http://www.pixelbeat.org/programming/gcc/static_assert.html
- */
-
-#define TCL_CT_ASSERT(e) \
-    {enum { ct_assert_value = 1/(!!(e)) };}
-
-/*
- *----------------------------------------------------------------
- * Allocator for small structs (<=sizeof(Tcl_Obj)) using the Tcl_Obj pool.
- * Only checked at compile time.
- *
- * ONLY USE FOR CONSTANT nBytes.
- *
- * DO NOT LET THEM CROSS THREAD BOUNDARIES
- *----------------------------------------------------------------
- */
-
-#define TclSmallAlloc(nbytes, memPtr) \
-    TclSmallAllocEx(NULL, (nbytes), (memPtr))
-
-#define TclSmallFree(memPtr) \
-    TclSmallFreeEx(NULL, (memPtr))
-
-#ifndef TCL_MEM_DEBUG
-#define TclSmallAllocEx(interp, nbytes, memPtr) \
-    do {								\
-	Tcl_Obj *_objPtr;						\
-	TCL_CT_ASSERT((nbytes)<=sizeof(Tcl_Obj));			\
-	TclIncrObjsAllocated();						\
-	TclAllocObjStorageEx((interp), (_objPtr));			\
-	memPtr = (ClientData) (_objPtr);					\
-    } while (0)
-
-#define TclSmallFreeEx(interp, memPtr) \
-    do {								\
-	TclFreeObjStorageEx((interp), (Tcl_Obj *) (memPtr));		\
-	TclIncrObjsFreed();						\
-    } while (0)
-
-#else    /* TCL_MEM_DEBUG */
-#define TclSmallAllocEx(interp, nbytes, memPtr) \
-    do {								\
-	Tcl_Obj *_objPtr;						\
-	TCL_CT_ASSERT((nbytes)<=sizeof(Tcl_Obj));			\
-	TclNewObj(_objPtr);						\
-	memPtr = (ClientData) _objPtr;					\
-    } while (0)
-
-#define TclSmallFreeEx(interp, memPtr) \
-    do {								\
-	Tcl_Obj *_objPtr = (Tcl_Obj *) memPtr;				\
-	_objPtr->bytes = NULL;						\
-	_objPtr->typePtr = NULL;					\
-	_objPtr->refCount = 1;						\
-	TclDecrRefCount(_objPtr);					\
-    } while (0)
-#endif   /* TCL_MEM_DEBUG */
-
-/*
- * Support for Clang Static Analyzer <http://clang-analyzer.llvm.org>
- */
-
-#if defined(PURIFY) && defined(__clang__)
-#if __has_feature(attribute_analyzer_noreturn) && \
-	!defined(Tcl_Panic) && defined(Tcl_Panic_TCL_DECLARED)
-void Tcl_Panic(const char *, ...) __attribute__((analyzer_noreturn));
-#endif
-#if !defined(CLANG_ASSERT)
-#include <assert.h>
-#define CLANG_ASSERT(x) assert(x)
-#endif
-#elif !defined(CLANG_ASSERT)
-#define CLANG_ASSERT(x)
-#endif /* PURIFY && __clang__ */
-
-/*
- *----------------------------------------------------------------
- * Parameters, structs and macros for the non-recursive engine (NRE)
- *----------------------------------------------------------------
- */
-
-#define NRE_USE_SMALL_ALLOC	1  /* Only turn off for debugging purposes. */
-#ifndef NRE_ENABLE_ASSERTS
-#define NRE_ENABLE_ASSERTS	0
-#endif
-
-/*
- * This is the main data struct for representing NR commands. It is designed
- * to fit in sizeof(Tcl_Obj) in order to exploit the fastest memory allocator
- * available.
- */
-
-typedef struct NRE_callback {
-    Tcl_NRPostProc *procPtr;
-    ClientData data[4];
-    struct NRE_callback *nextPtr;
-} NRE_callback;
-
-#define TOP_CB(iPtr) (((Interp *)(iPtr))->execEnvPtr->callbackPtr)
-
-/*
- * Inline version of Tcl_NRAddCallback.
- */
-
-#define TclNRAddCallback(interp,postProcPtr,data0,data1,data2,data3) \
-    do {								\
-	NRE_callback *_callbackPtr;					\
-	TCLNR_ALLOC((interp), (_callbackPtr));				\
-	_callbackPtr->procPtr = (postProcPtr);				\
-	_callbackPtr->data[0] = (ClientData)(data0);			\
-	_callbackPtr->data[1] = (ClientData)(data1);			\
-	_callbackPtr->data[2] = (ClientData)(data2);			\
-	_callbackPtr->data[3] = (ClientData)(data3);			\
-	_callbackPtr->nextPtr = TOP_CB(interp);				\
-	TOP_CB(interp) = _callbackPtr;					\
-    } while (0)
-
-#if NRE_USE_SMALL_ALLOC
-#define TCLNR_ALLOC(interp, ptr) \
-    TclSmallAllocEx(interp, sizeof(NRE_callback), (ptr))
-#define TCLNR_FREE(interp, ptr)  TclSmallFreeEx((interp), (ptr))
-#else
-#define TCLNR_ALLOC(interp, ptr) \
-    (ptr = ((ClientData) ckalloc(sizeof(NRE_callback))))
-#define TCLNR_FREE(interp, ptr)  ckfree((char *) (ptr))
-#endif
-
-#if NRE_ENABLE_ASSERTS
-#define NRE_ASSERT(expr) assert((expr))
-#else
-#define NRE_ASSERT(expr)
-#endif
-
-#include "tclIntDecls.h"
-#include "tclIntPlatDecls.h"
-#include "tclTomMathDecls.h"
-
-#if !defined(USE_TCL_STUBS) && !defined(TCL_MEM_DEBUG)
-#define Tcl_AttemptAlloc(size)        TclpAlloc(size)
-#define Tcl_AttemptRealloc(ptr, size) TclpRealloc((ptr), (size))
-#define Tcl_Free(ptr)                 TclpFree(ptr)
-#endif
-
-#endif /* _TCLINT */
-
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 4
- * fill-column: 78
- * End:
- */