From f47fa38944c02518936f12a7bf883cb48b7feca8 Mon Sep 17 00:00:00 2001
From: dgp <dgp@users.sourceforge.net>
Date: Mon, 29 Sep 2008 15:38:30 +0000
Subject:         TIP #323 IMPLEMENTATION (partial)

        * doc/linsert.n:        Revise [linsert] to accept zero elements.
        * generic/tclCmdIL.c:
        * tests/linsert.test:
---
 ChangeLog          |  8 ++++++++
 doc/linsert.n      |  4 ++--
 generic/tclCmdIL.c |  6 +++---
 tests/linsert.test | 12 +++++++++---
 4 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4a1c197..03715da 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2008-09-29  Don Porter  <dgp@users.sourceforge.net>
+
+	TIP #323 IMPLEMENTATION (partial)
+
+	* doc/linsert.n:	Revise [linsert] to accept zero elements.
+	* generic/tclCmdIL.c:
+	* tests/linsert.test:
+
 2008-09-29  Donal K. Fellows  <dkf@users.sf.net>
 
 	TIP #326 IMPLEMENTATION
diff --git a/doc/linsert.n b/doc/linsert.n
index 79ec3ff..c552a54 100644
--- a/doc/linsert.n
+++ b/doc/linsert.n
@@ -6,7 +6,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: linsert.n,v 1.15 2008/06/29 22:28:24 dkf Exp $
+'\" RCS: @(#) $Id: linsert.n,v 1.16 2008/09/29 15:38:32 dgp Exp $
 '\" 
 .so man.macros
 .TH linsert n 8.2 Tcl "Tcl Built-In Commands"
@@ -15,7 +15,7 @@
 .SH NAME
 linsert \- Insert elements into a list
 .SH SYNOPSIS
-\fBlinsert \fIlist index element \fR?\fIelement element ...\fR?
+\fBlinsert \fIlist index \fR?\fIelement element ...\fR?
 .BE
 .SH DESCRIPTION
 .PP
diff --git a/generic/tclCmdIL.c b/generic/tclCmdIL.c
index 4041512..d479f81 100644
--- a/generic/tclCmdIL.c
+++ b/generic/tclCmdIL.c
@@ -16,7 +16,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclCmdIL.c,v 1.157 2008/09/29 13:33:16 dkf Exp $
+ * RCS: @(#) $Id: tclCmdIL.c,v 1.158 2008/09/29 15:38:32 dgp Exp $
  */
 
 #include "tclInt.h"
@@ -2189,8 +2189,8 @@ Tcl_LinsertObjCmd(
     Tcl_Obj *listPtr;
     int index, len, result;
 
-    if (objc < 4) {
-	Tcl_WrongNumArgs(interp, 1, objv, "list index element ?element ...?");
+    if (objc < 3) {
+	Tcl_WrongNumArgs(interp, 1, objv, "list index ?element ...?");
 	return TCL_ERROR;
     }
 
diff --git a/tests/linsert.test b/tests/linsert.test
index 3419c74..e9c545a 100644
--- a/tests/linsert.test
+++ b/tests/linsert.test
@@ -11,7 +11,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: linsert.test,v 1.10 2005/05/10 18:35:22 kennykb Exp $
+# RCS: @(#) $Id: linsert.test,v 1.11 2008/09/29 15:38:32 dgp Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest
@@ -84,16 +84,22 @@ test linsert-1.20 {linsert command, use of end-int index} {
 
 test linsert-2.1 {linsert errors} {
     list [catch linsert msg] $msg
-} {1 {wrong # args: should be "linsert list index element ?element ...?"}}
+} {1 {wrong # args: should be "linsert list index ?element ...?"}}
 test linsert-2.2 {linsert errors} {
     list [catch {linsert a b} msg] $msg
-} {1 {wrong # args: should be "linsert list index element ?element ...?"}}
+} {1 {bad index "b": must be integer?[+-]integer? or end?[+-]integer?}}
 test linsert-2.3 {linsert errors} {
     list [catch {linsert a 12x 2} msg] $msg
 } {1 {bad index "12x": must be integer?[+-]integer? or end?[+-]integer?}}
 test linsert-2.4 {linsert errors} {
     list [catch {linsert \{ 12 2} msg] $msg
 } {1 {unmatched open brace in list}}
+test linsert-2.5 {syntax (TIP 323)} {
+    linsert {a b c} 0
+} [list a b c]
+test linsert-2.6 {syntax (TIP 323)} {
+    linsert "a\nb\nc" 0
+} [list a b c]
 
 test linsert-3.1 {linsert won't modify shared argument objects} {
     proc p {} {
-- 
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