Partial fix of [Bug 1662436]

1 files changed, 40 insertions, 39 deletions

diff --git a/doc/interp.n b/doc/interp.n
index 880925a..615fbbd 100644
--- a/doc/interp.n
+++ b/doc/interp.n
@@ -5,7 +5,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: interp.n,v 1.25 2006/11/03 00:34:52 hobbs Exp $
+'\" RCS: @(#) $Id: interp.n,v 1.26 2007/02/18 01:06:14 dkf Exp $
 '\" 
 .so man.macros
 .TH interp n 7.6 Tcl "Tcl Built-In Commands"
@@ -19,10 +19,10 @@ interp \- Create and manipulate Tcl interpreters
 
 .SH DESCRIPTION
 .PP
-This command makes it possible to create one or more new Tcl 
+This command makes it possible to create one or more new Tcl
 interpreters that co-exist with the creating interpreter in the
 same application.  The creating interpreter is called the \fImaster\fR
-and the new interpreter is called a \fIslave\fR. 
+and the new interpreter is called a \fIslave\fR.
 A master can create any number of slaves, and each slave can
 itself create additional slaves for which it is master, resulting
 in a hierarchy of interpreters.
@@ -59,8 +59,8 @@ instead, it is \fIhidden\fR, so that only trusted interpreters can obtain
 access to it. For a detailed explanation of hidden commands, see
 \fBHIDDEN COMMANDS\fR, below.
 The alias mechanism can be used for protected communication (analogous to a
-kernel call) between a slave interpreter and its master. 
-See \fBALIAS INVOCATION\fR, below, for more details 
+kernel call) between a slave interpreter and its master.
+See \fBALIAS INVOCATION\fR, below, for more details
 on how the alias mechanism works.
 .PP
 A qualified interpreter name is a proper Tcl lists containing a subset of its
@@ -121,7 +121,7 @@ already exist; it is not created by this command.
 The alias arranges for the given target command to be invoked
 in the target interpreter whenever the given source command is
 invoked in the source interpreter.  See \fBALIAS INVOCATION\fR below for
-more details. 
+more details.
 The command returns a token that uniquely identifies the command created
 \fIsrcCmd\fR, even if the command is renamed afterwards. The token may but
 does not have to be equal to \fIsrcCmd\fR.
@@ -129,8 +129,8 @@ does not have to be equal to \fIsrcCmd\fR.
 \fBinterp\fR \fBaliases \fR?\fIpath\fR?
 This command returns a Tcl list of the tokens of all the source commands for
 aliases defined in the interpreter identified by \fIpath\fR. The tokens
-correspond to the values returned when 
-the aliases were created (which may not be the same 
+correspond to the values returned when
+the aliases were created (which may not be the same
 as the current names of the commands).
 .TP
 \fBinterp bgerror \fIpath\fR ?\fIcmdPrefix\fR?
@@ -205,11 +205,11 @@ Hidden commands are explained in more detail in \fBHIDDEN COMMANDS\fR, below.
 \fBinterp\fR \fBhide\fR \fIpath\fR \fIexposedCmdName\fR ?\fIhiddenCmdName\fR?
 Makes the exposed command \fIexposedCmdName\fR hidden, renaming
 it to the hidden command \fIhiddenCmdName\fR, or keeping the same name if
-\fIhiddenCmdName\fR is not given, in the interpreter denoted 
+\fIhiddenCmdName\fR is not given, in the interpreter denoted
 by \fIpath\fR.
 If a hidden command with the targeted name already exists, this command
 fails.
-Currently both \fIexposedCmdName\fR and \fIhiddenCmdName\fR can 
+Currently both \fIexposedCmdName\fR and \fIhiddenCmdName\fR can
 not contain namespace qualifiers, or an error is raised.
 Commands to be hidden by \fBinterp hide\fR are looked up in the global
 namespace even if the current namespace is not the global one. This
@@ -231,7 +231,7 @@ If the \fB-global\fR flag is present, the hidden command is invoked at the
 global level in the target interpreter; otherwise it is invoked at the
 current call frame and can access local variables in that and outer call
 frames.
-If both the \fB-namespace\fR and \fB-global\fR flags are present, the 
+If both the \fB-namespace\fR and \fB-global\fR flags are present, the
 \fB-namespace\fR flag is ignored.
 Note that the hidden command will be executed (by default) in the
 current context stack frame of the \fIpath\fR interpreter.
@@ -267,14 +267,14 @@ of more than \fInewlimit\fR calls to \fBTcl_Eval()\fR
 and related procedures in that interpreter will return an error.
 The \fInewlimit\fR value is also returned.
 The \fInewlimit\fR value must be a positive integer between 1 and the
-maximum value of a non-long integer on the platform.  
+maximum value of a non-long integer on the platform.
 .sp
 The command sets the maximum size of the Tcl call stack only. It cannot
 by itself prevent stack overflows on the C stack being used by the
 application. If your machine has a limit on the size of the C stack, you
 may get stack overflows before reaching the limit set by the command. If
 this happens, see if there is a mechanism in your system for increasing
-the maximum size of the C stack. 
+the maximum size of the C stack.
 .TP
 \fBinterp\fR \fBshare\fR \fIsrcPath channelId destPath\fR
 Causes the IO channel identified by \fIchannelId\fR to become shared
@@ -321,7 +321,7 @@ The valid forms of this command are:
 \fIslave \fBaliases\fR
 Returns a Tcl list whose elements are the tokens of all the
 aliases in \fIslave\fR.  The tokens correspond to the values returned when
-the aliases were created (which may not be the same 
+the aliases were created (which may not be the same
 as the current names of the commands).
 .TP
 \fIslave \fBalias \fIsrcToken\fR
@@ -381,12 +381,12 @@ fails.
 For more details on hidden commands, see \fBHIDDEN COMMANDS\fR, below.
 .TP
 \fIslave \fBhide \fIexposedCmdName\fR ?\fIhiddenCmdName\fR?
-This command hides the exposed command \fIexposedCmdName\fR, renaming it to 
+This command hides the exposed command \fIexposedCmdName\fR, renaming it to
 the hidden command \fIhiddenCmdName\fR, or keeping the same name if the
 argument is not given, in the \fIslave\fR interpreter.
 If a hidden command with the targeted name already exists, this command
 fails.
-Currently both \fIexposedCmdName\fR and \fIhiddenCmdName\fR can 
+Currently both \fIexposedCmdName\fR and \fIhiddenCmdName\fR can
 not contain namespace qualifiers, or an error is raised.
 Commands to be hidden are looked up in the global
 namespace even if the current namespace is not the global one. This
@@ -406,11 +406,11 @@ the specified namespace in the slave.
 If the \fB-global\fR flag is given, the command is invoked at the global
 level in the slave; otherwise it is invoked at the current call frame and
 can access local variables in that or outer call frames.
-If both the \fB-namespace\fR and \fB-global\fR flags are given, the 
+If both the \fB-namespace\fR and \fB-global\fR flags are given, the
 \fB-namespace\fR flag is ignored.
 Note that the hidden command will be executed (by default) in the
 current context stack frame of \fIslave\fR.
-For more details on hidden commands, 
+For more details on hidden commands,
 see \fBHIDDEN COMMANDS\fR, below.
 .TP
 \fIslave \fBissafe\fR
@@ -440,14 +440,14 @@ set so that nesting of more than \fInewlimit\fR calls to \fBTcl_Eval()\fR
 and related procedures in \fIslave\fR will return an error.
 The \fInewlimit\fR value is also returned.
 The \fInewlimit\fR value must be a positive integer between 1 and the
-maximum value of a non-long integer on the platform.  
+maximum value of a non-long integer on the platform.
 .sp
 The command sets the maximum size of the Tcl call stack only. It cannot
 by itself prevent stack overflows on the C stack being used by the
 application. If your machine has a limit on the size of the C stack, you
 may get stack overflows before reaching the limit set by the command. If
 this happens, see if there is a mechanism in your system for increasing
-the maximum size of the C stack. 
+the maximum size of the C stack.
 .SH "SAFE INTERPRETERS"
 .PP
 A safe interpreter is one with restricted functionality, so that
@@ -473,23 +473,24 @@ A safe interpreter is created with exactly the following set of
 built-in commands:
 .DS
 .ta 1.2i 2.4i 3.6i
-\fBafter	append	array	binary
-break	case	catch	clock
-close	concat	continue	eof
-error	eval	expr	fblocked
-fcopy	fileevent	flush	for
-foreach	format	gets	global
-if	incr	info	interp
-join	lappend	lindex	linsert
-list	llength	lrange	lreplace
-lsearch	lsort	namespace	package
-pid	proc	puts	read
-regexp	regsub	rename	return
-scan	seek	set	split
-string	subst	switch	tell
-time	trace	unset	update
-uplevel	upvar	variable	vwait
-while\fR
+\fBafter	append	apply	array
+binary	break	case	catch
+clock	close	concat	continue
+dict	eof	error	eval
+expr	fblocked	fcopy	fileevent
+flush	for	foreach	format
+gets	global	if	incr
+info	interp	join	lappend
+lassign	lindex	linsert	list
+llength	lrange	lrepeat	lreplace
+lsearch	lset	lsort	namespace
+package	pid	proc	puts
+read	regexp	regsub	rename
+return	scan	seek	set
+split	string	subst	switch
+tell	time	trace	unset
+update	uplevel	upvar	variable
+vwait	while\fR
 .DE
 The following commands are hidden by \fBinterp create\fR when it
 creates a safe interpreter:
@@ -497,7 +498,7 @@ creates a safe interpreter:
 .ta 1.2i 2.4i 3.6i
 \fBcd	encoding	exec	exit
 fconfigure	file	glob	load
-open	pwd	socket	source\fR
+open	pwd	socket	source	unload\fR
 .DE
 These commands can be recreated later as Tcl procedures or aliases, or
 re-exposed by \fBinterp expose\fR.
@@ -510,7 +511,7 @@ not present in a safe interpreter:
 auto_load_index	auto_qualify	unknown\fR
 .DE
 Note in particular that safe interpreters have no default \fBunknown\fR
-command, so Tcl's default autoloading facilities are not available.  
+command, so Tcl's default autoloading facilities are not available.
 Autoload access to Tcl's commands that are normally autoloaded:
 .DS
 .ta 2.1i