From eac190f00878021fc937800a4add642647e4dd5d Mon Sep 17 00:00:00 2001
From: Jeff Hobbs <hobbs@users.sourceforge.net>
Date: Thu, 7 Feb 2008 21:02:53 +0000
Subject: [PATCH] 	* tkcon.tcl (::tkcon::Bindings): prevent Expand
 virtual events 	from triggering follow-on events (most important for
 <Tab>). 	(::tkcon::Retrieve): remove extraneous http::geturl call.

---
 ChangeLog |  8 +++++++-
 tkcon.tcl | 10 ++++++----
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 70c5eeb..12a05fc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-02-07  Jeff Hobbs  <jeffh@ActiveState.com>
+
+	* tkcon.tcl (::tkcon::Bindings): prevent Expand virtual events
+	from triggering follow-on events (most important for <Tab>).
+	(::tkcon::Retrieve): remove extraneous http::geturl call.
+	
 2007-06-22  Jeff Hobbs  <jeffh@ActiveState.com>
 
 	* tkcon.tcl (::tkcon::EvalCmd): add OPT(resultfilter) and 'tkcon
@@ -7,7 +13,7 @@
 	Ensure that initial files are sources at level #0.
 	Convert args after (--|-argv|-args) into slave arguments and set
 	them as the main $::argv/$::argc for propagation.
-	
+
 2007-06-21  Jeff Hobbs  <jeffh@ActiveState.com>
 
 	* docs/tkcon.1.man, docs/tkcon.n.man, docs/tkconrc.5.man (new): 
diff --git a/tkcon.tcl b/tkcon.tcl
index 3ae0fad..155727f 100755
--- a/tkcon.tcl
+++ b/tkcon.tcl
@@ -992,7 +992,7 @@ proc ::tkcon::EvalCmd {w cmd} {
 	    # Run any user defined result filter command.  The command is
 	    # passed result code and data.
 	    if {[llength $OPT(resultfilter)]} {
-		set cmd [concat $OPT(resultfilter) [list $code $res]]
+		set cmd [linsert $OPT(resultfilter) end $code $res]
 		if {[catch {EvalAttached $cmd} res2]} {
 		    $w insert output "Filter failed: $res2" stderr \n stdout
 		} else {
@@ -5184,16 +5184,19 @@ proc ::tkcon::Bindings {} {
 
     bind TkConsole <<TkCon_ExpandFile>> {
 	if {[%W compare insert > limit]} {::tkcon::Expand %W path}
-	break
+	break ; # could check "%K" == "Tab"
     }
     bind TkConsole <<TkCon_ExpandProc>> {
 	if {[%W compare insert > limit]} {::tkcon::Expand %W proc}
+	break ; # could check "%K" == "Tab"
     }
     bind TkConsole <<TkCon_ExpandVar>> {
 	if {[%W compare insert > limit]} {::tkcon::Expand %W var}
+	break ; # could check "%K" == "Tab"
     }
     bind TkConsole <<TkCon_Expand>> {
 	if {[%W compare insert > limit]} {::tkcon::Expand %W}
+	break ; # could check "%K" == "Tab"
     }
     bind TkConsole <<TkCon_Tab>> {
 	if {[%W compare insert >= limit]} {
@@ -6142,7 +6145,6 @@ proc ::tkcon::Retrieve {} {
 	}
 	set token [::http::geturl $PRIV(HEADURL) \
 		-headers $headers -timeout 30000]
-	set token [::http::geturl $PRIV(HEADURL) -timeout 30000]
 	::http::wait $token
 	set code [catch {
 	    set ncode [::http::ncode $token]
@@ -6176,7 +6178,7 @@ proc ::tkcon::Retrieve {} {
 	if {$code == 2} {
 	    tk_messageBox -type ok -icon info -parent $PRIV(root) \
 		    -title "Failed to retrieve source" \
-		    -message "Failed to retrieve latest tkcon source:\n$err"
+		    -message "Failed to retrieve latest tkcon source:\n$err\n$PRIV(HEADURL)"
 	} elseif {$code} {
 	    return -code error $err
 	} else {
-- 
2.23.0