* doc/ParseCmd.3: Implementation of TIP 157. Adds recognition

        * doc/Tcl.n:            of the new leading {expand} syntax on words.
        * generic/tcl.h:        Parses such words as the new Tcl_Token type
        * generic/tclBasic.c:   TCL_TOKEN_EXPAND_WORD.  Updated Tcl_EvalEx
        * generic/tclCompile.c: and the bytecode compiler/execution engine
        * generic/tclCompile.h: to recognize the new token type.  New opcodes
        * generic/tclExecute.c: INST_LIST_VERIFY and INST_INVOKE_EXP and a new
        * generic/tclParse.c:   operand type OPERAND_ULIST1 are defined.  Docs
        * generic/tclTest.c:    and tests are included.
        * tests/basic.test:
        * tests/compile.test:
        * tests/parse.test:

        * library/auto.tcl:     Replaced several [eval]s used to perform
        * library/package.tcl:  argument expansion with the new syntax.
        * library/safe.tcl:     In the test files lindex.test and lset.test,
        * tests/cmdInfo.test:   replaced use of [eval] to force direct
        * tests/encoding.test:  string evaluation with use of [testevalex]
        * tests/execute.test:   which more directly and robustly serves the
        * tests/fCmd.test:      same purpose.
        * tests/http.test:
        * tests/init.test:
        * tests/interp.test:
        * tests/io.test:
        * tests/ioUtil.test:
        * tests/iogt.test:
        * tests/lindex.test:
        * tests/lset.test:
        * tests/namespace-old.test:
        * tests/namespace.test:
        * tests/pkg.test:
        * tests/pkgMkIndex.test:
        * tests/proc.test:
        * tests/reg.test:
        * tests/trace.test:
        * tests/upvar.test:
        * tests/winConsole.test:
        * tests/winFCmd.test:

3 files changed, 18 insertions, 18 deletions

diff --git a/library/auto.tcl b/library/auto.tcl
index 217d1c4..236af39 100644
--- a/library/auto.tcl
+++ b/library/auto.tcl
@@ -3,7 +3,7 @@
 # utility procs formerly in init.tcl dealing with auto execution
 # of commands and can be auto loaded themselves.
 #
-# RCS: @(#) $Id: auto.tcl,v 1.13 2003/03/19 21:57:40 dgp Exp $
+# RCS: @(#) $Id: auto.tcl,v 1.14 2003/11/14 20:44:45 dgp Exp $
 #
 # Copyright (c) 1991-1993 The Regents of the University of California.
 # Copyright (c) 1994-1998 Sun Microsystems, Inc.
@@ -178,12 +178,12 @@ proc auto_mkindex {dir args} {
     append index "# sets an element in the auto_index array, where the\n"
     append index "# element name is the name of a command and the value is\n"
     append index "# a script that loads the command.\n\n"
-    if {$args == ""} {
+    if {[llength $args] == 0} {
 	set args *.tcl
     }
 
     auto_mkindex_parser::init
-    foreach file [eval glob $args] {
+    foreach file [glob {expand}$args] {
         if {[catch {auto_mkindex_parser::mkindex $file} msg] == 0} {
             append index $msg
         } else {
@@ -216,10 +216,10 @@ proc auto_mkindex_old {dir args} {
     append index "# sets an element in the auto_index array, where the\n"
     append index "# element name is the name of a command and the value is\n"
     append index "# a script that loads the command.\n\n"
-    if {[string equal $args ""]} {
+    if {[llength $args] == 0} {
 	set args *.tcl
     }
-    foreach file [eval glob $args] {
+    foreach file [glob {expand}$args] {
 	set f ""
 	set error [catch {
 	    set f [open $file]
diff --git a/library/package.tcl b/library/package.tcl
index 77812f3..21fadd1 100644
--- a/library/package.tcl
+++ b/library/package.tcl
@@ -3,7 +3,7 @@
 # utility procs formerly in init.tcl which can be loaded on demand
 # for package management.
 #
-# RCS: @(#) $Id: package.tcl,v 1.26 2003/09/24 18:07:45 vincentdarley Exp $
+# RCS: @(#) $Id: package.tcl,v 1.27 2003/11/14 20:44:45 dgp Exp $
 #
 # Copyright (c) 1991-1993 The Regents of the University of California.
 # Copyright (c) 1994-1998 Sun Microsystems, Inc.
@@ -140,7 +140,7 @@ proc pkg_mkIndex {args} {
     set oldDir [pwd]
     cd $dir
 
-    if {[catch {eval glob $patternList} fileList]} {
+    if {[catch {glob {expand}$patternList} fileList]} {
 	global errorCode errorInfo
 	cd $oldDir
 	return -code error -errorcode $errorCode -errorinfo $errorInfo $fileList
@@ -206,7 +206,7 @@ proc pkg_mkIndex {args} {
 	    proc package {what args} {
 		switch -- $what {
 		    require { return ; # ignore transitive requires }
-		    default { eval __package_orig {$what} $args }
+		    default { __package_orig $what {expand}$args }
 		}
 	    }
 	    proc tclPkgUnknown args {}
@@ -261,7 +261,7 @@ proc pkg_mkIndex {args} {
 		proc ::tcl::GetAllNamespaces {{root ::}} {
 		    set list $root
 		    foreach ns [namespace children $root] {
-			eval lappend list [::tcl::GetAllNamespaces $ns]
+			lappend list {expand}[::tcl::GetAllNamespaces $ns]
 		    }
 		    return $list
 		}
diff --git a/library/safe.tcl b/library/safe.tcl
index 541bdec..9420186 100644
--- a/library/safe.tcl
+++ b/library/safe.tcl
@@ -12,7 +12,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: safe.tcl,v 1.11 2003/07/16 22:49:12 hobbs Exp $
+# RCS: @(#) $Id: safe.tcl,v 1.12 2003/11/14 20:44:45 dgp Exp $
 
 #
 # The implementation is based on namespaces. These naming conventions
@@ -525,7 +525,7 @@ proc ::safe::interpDelete {slave} {
 		# remove the hook now, otherwise if the hook
 		# calls us somehow, we'll loop
 		Unset $hookname
-		if {[catch {eval $hook [list $slave]} err]} {
+		if {[catch {{expand}$hook $slave} err]} {
 		    Log $slave "Delete hook error ($err)"
 		}
 	    }
@@ -636,15 +636,15 @@ proc ::safe::setLogCmd {args} {
     }
     # set/get values
     proc Set {args} {
-	eval [list Toplevel set] $args
+	Toplevel set {expand}$args
     }
     # lappend on toplevel vars
     proc Lappend {args} {
-	eval [list Toplevel lappend] $args
+	Toplevel lappend {expand}$args
     }
     # unset a var/token (currently just an global level eval)
     proc Unset {args} {
-	eval [list Toplevel unset] $args
+	Toplevel unset {expand}$args
     }
     # test existance 
     proc Exists {varname} {
@@ -691,7 +691,7 @@ proc ::safe::setLogCmd {args} {
     proc Log {slave msg {type ERROR}} {
 	variable Log
 	if {[info exists Log] && [llength $Log]} {
-	    eval $Log [list "$type for slave $slave : $msg"]
+	    {expand}$Log "$type for slave $slave : $msg"
 	}
     }
 
@@ -856,7 +856,7 @@ proc ::safe::setLogCmd {args} {
     proc Subset {slave command okpat args} {
 	set subcommand [lindex $args 0]
 	if {[regexp $okpat $subcommand]} {
-	    return [eval [list $command $subcommand] [lrange $args 1 end]]
+	    return [$command $subcommand {expand}[lrange $args 1 end]]
 	}
 	set msg "not allowed to invoke subcommand $subcommand of $command"
 	Log $slave $msg
@@ -891,8 +891,8 @@ proc ::safe::setLogCmd {args} {
 	set subcommand [lindex $args 0]
 
 	if {[regexp $okpat $subcommand]} {
-	    return [eval ::interp invokehidden $slave encoding $subcommand \
-		    [lrange $args 1 end]]
+	    return [::interp invokehidden $slave encoding $subcommand \
+		    {expand}[lrange $args 1 end]]
 	}
 
 	if {[string match $subcommand system]} {