@@ -3,18 +3,18 @@
 '\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: tclvars.n,v 1.41 2010/01/13 12:08:30 dkf Exp $
+'\" RCS: @(#) $Id: tclvars.n,v 1.42 2010/01/14 11:47:09 dkf Exp $
 '\" 
 .so man.macros
 .TH tclvars n 8.0 Tcl "Tcl Built-In Commands"
 .BS
 '\" Note:  do not modify the .SH NAME line immediately below!
 .SH NAME
-tclvars \- Variables used by Tcl
+argc, argv, argv0, auto_path, env, errorCode, errorInfo, tcl_interactive, tcl_library, tcl_nonwordchars, tcl_patchLevel, tcl_pkgPath, tcl_platform, tcl_precision, tcl_rcFileName, tcl_traceCompile, tcl_traceEval, tcl_wordchars, tcl_version \- Variables used by Tcl
 .BE
 .SH DESCRIPTION
 .PP
 The following global variables are created and managed automatically
 by the Tcl library.  Except where noted below, these variables should
@@ -24,14 +24,14 @@
 .
 If set, then it must contain a valid Tcl list giving directories to
 search during auto-load operations (including for package index
 files when using the default \fBpackage unknown\fR handler).
 This variable is initialized during startup to contain, in order:
-the directories listed in the TCLLIBPATH environment variable,
-the directory named by the $tcl_library variable,
-the parent directory of $tcl_library,
-the directories listed in the $tcl_pkgPath variable.
+the directories listed in the \fBTCLLIBPATH\fR environment variable,
+the directory named by the \fBtcl_library\fR global variable,
+the parent directory of \fBtcl_library\fR,
+the directories listed in the \fBtcl_pkgPath\fR variable.
 Additional locations to look for files and package indices should
 normally be added to this variable using \fBlappend\fR.
 .RS
 .PP
 Additional variables relating to package management exist. More
@@ -246,12 +246,13 @@
 normally installed.  It is not used on Windows.  It typically contains
 either one or two entries; if it contains two entries, the first is
 normally a directory for platform-dependent packages (e.g., shared library
 binaries) and the second is normally a directory for platform-independent
 packages (e.g., script files). Typically a package is installed as a
-subdirectory of one of the entries in \fB$tcl_pkgPath\fR. The directories
-in \fB$tcl_pkgPath\fR are included by default in the \fBauto_path\fR
+subdirectory of one of the entries in the \fBtcl_pkgPath\fR
+variable. The directories in the \fBtcl_pkgPath\fR variable are
+included by default in the \fBauto_path\fR
 variable, so they and their immediate subdirectories are automatically
 searched for packages during \fBpackage require\fR commands.  Note:
 \fBtcl_pkgPath\fR is not intended to be modified by the application.  Its
 value is added to \fBauto_path\fR at startup; changes to \fBtcl_pkgPath\fR
 are not reflected in \fBauto_path\fR.  If you want Tcl to search additional
@@ -388,14 +389,14 @@
 \fBtcl_traceCompile\fR
 .
 The value of this variable can be set to control
 how much tracing information
 is displayed during bytecode compilation.
-By default, tcl_traceCompile is zero and no information is displayed.
-Setting tcl_traceCompile to 1 generates a one-line summary in stdout
+By default, \fBtcl_traceCompile\fR is zero and no information is displayed.
+Setting \fBtcl_traceCompile\fR to 1 generates a one-line summary in \fBstdout\fR
 whenever a procedure or top-level command is compiled.
-Setting it to 2 generates a detailed listing in stdout of the
+Setting it to 2 generates a detailed listing in \fBstdout\fR of the
 bytecode instructions emitted during every compilation.
 This variable is useful in
 tracking down suspected problems with the Tcl compiler.
 .PP
 .RS
@@ -406,19 +407,19 @@
 \fBtcl_traceExec\fR
 .
 The value of this variable can be set to control
 how much tracing information
 is displayed during bytecode execution.
-By default, tcl_traceExec is zero and no information is displayed.
-Setting tcl_traceExec to 1 generates a one-line trace in stdout
+By default, \fBtcl_traceExec\fR is zero and no information is displayed.
+Setting \fBtcl_traceExec\fR to 1 generates a one-line trace in \fBstdout\fR
 on each call to a Tcl procedure.
 Setting it to 2 generates a line of output
 whenever any Tcl command is invoked
 that contains the name of the command and its arguments.
 Setting it to 3 produces a detailed trace showing the result of
 executing each bytecode instruction.
-Note that when tcl_traceExec is 2 or 3,
+Note that when \fBtcl_traceExec\fR is 2 or 3,
 commands such as \fBset\fR and \fBincr\fR
 that have been entirely replaced by a sequence
 of bytecode instructions are not shown.
 Setting this variable is useful in
 tracking down suspected problems with the bytecode compiler
@@ -482,21 +483,13 @@
 \fBtcl_interactive\fR
 .
 Contains 1 if \fBtclsh\fR or \fBwish\fR is running interactively (no
 script was specified and standard input is a terminal-like device), 0
 otherwise.
-.PP
-The \fBwish\fR executable additionally specifies the following global
-variable:
-.TP 6
-\fBgeometry\fR
-.
-If set, contains the user-supplied geometry specification to use for
-the main Tk window.
 .SH "SEE ALSO"
-eval(n), library(n), tclsh(1), wish(1)
+eval(n), library(n), tclsh(1), tkvars(n), wish(1)
 .SH KEYWORDS
 arithmetic, bytecode, compiler, error, environment, POSIX, precision,
 subprocess, user, variables
 '\" Local Variables:
 '\" mode: nroff
 '\" End: