X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=client.tcl;h=61e89da8bf81c85b4bc827a2e579e7962fce552c;hb=4ca298d78bdacb8a44057b66fcda06a2c012def4;hp=21e19476352b54e74f00ce6f1afe199b683338f3;hpb=c669df519d4b85babd62917710b997d6ed57ee3a;p=ir-tcl-moved-to-github.git

diff --git a/client.tcl b/client.tcl
index 21e1947..61e89da 100644
--- a/client.tcl
+++ b/client.tcl
@@ -4,7 +4,69 @@
 # Sebastian Hammer, Adam Dickmeiss
 #
 # $Log: client.tcl,v $
-# Revision 1.63  1995-08-04 13:20:48  adam
+# Revision 1.82  1995-11-02 08:47:56  adam
+# Text widgets are flat now.
+#
+# Revision 1.81  1995/10/19  10:34:43  adam
+# More configurable client.
+#
+# Revision 1.80  1995/10/18  17:20:32  adam
+# Work on target setup in client.tcl.
+#
+# Revision 1.79  1995/10/18  16:42:37  adam
+# New settings: smallSetElementSetNames and mediumSetElementSetNames.
+#
+# Revision 1.78  1995/10/18  15:45:36  quinn
+# *** empty log message ***
+#
+# Revision 1.77  1995/10/18  15:37:46  adam
+# Piggy-back present.
+#
+# Revision 1.76  1995/10/18  15:15:20  adam
+# Fixed bug.
+#
+# Revision 1.75  1995/10/17  14:18:05  adam
+# Minor changes in presentation formats.
+#
+# Revision 1.74  1995/10/17  12:18:57  adam
+# Bug fix: when target connection closed, the connection was not
+# properly reestablished.
+#
+# Revision 1.73  1995/10/17  10:58:06  adam
+# More work on presentation formats.
+#
+# Revision 1.72  1995/10/16  17:00:52  adam
+# New setting: elementSetNames.
+# Various client improvements. Medium presentation format looks better.
+#
+# Revision 1.71  1995/10/13  15:35:27  adam
+# Relational operators may be used in search entries - changes
+# in proc index-query.
+#
+# Revision 1.70  1995/10/12  14:46:52  adam
+# Better record popup windows. Next/prev buttons in popup record windows.
+# The record position in the raw format is much more visible.
+#
+# Revision 1.69  1995/09/21  13:42:54  adam
+# Bug fixes.
+#
+# Revision 1.68  1995/09/21  13:11:49  adam
+# Support of dynamic loading.
+# Test script uses load command if necessary.
+#
+# Revision 1.67  1995/09/20  14:35:19  adam
+# Minor changes.
+#
+# Revision 1.66  1995/08/29  15:30:13  adam
+# Work on GRS records.
+#
+# Revision 1.65  1995/08/24  15:39:09  adam
+# Minor changes.
+#
+# Revision 1.64  1995/08/24  15:33:02  adam
+# Minor changes.
+#
+# Revision 1.63  1995/08/04  13:20:48  adam
 # Buttons at the bottom are slightly smaller.
 #
 # Revision 1.62  1995/08/04  11:32:37  adam
@@ -225,12 +287,16 @@
 #
 
 if {$tk_version == "3.6"} {
-    set tk4 0
+    proc tk4 {} {
+        return 0
+    }
 } else {
-    set tk4 1
+    proc tk4 {} {
+        return 1
+    }
 }
 
-if {$tk4} {
+if {[tk4]} {
     proc configure-enable-e {w n} {
         incr n
         $w entryconfigure $n -state normal
@@ -250,7 +316,7 @@ if {$tk4} {
     set noFocus {}
 }
 
-if {! $tk4} {
+if {![tk4]} {
     if {[tk colormodel .] == "color"} {
         set monoFlag 0
     } else {
@@ -275,18 +341,18 @@ set hotTargets {}
 set hotInfo {}
 set busy 0
 
-set profile(Default) {{} {} {210} {} 16384 8192 tcpip {} 1 {} {} Z39 1}
+set profile(Default) {{} {} {210} {} 50000 30000 tcpip {} 1 {} {} Z39 1 2 0 0 4}
 set hostid Default
 set settingsChanged 0
 set setNo 0
 set setNoLast 0
 set cancelFlag 0
 set scanEnable 0
-set fullMarcSeq 0
 set displayFormat 1
 set popupMarcdf 0
 set textWrap word
 set recordSyntax None
+set elementSetNames None
 set delayRequest {}
 
 set queryTypes {Simple}
@@ -318,10 +384,27 @@ proc tkerror err {
     bottom-buttons $w [list {Close} [list destroy $w]] 1
 }
 
+if {[file readable "clientrc.tcl"]} {
+    source "clientrc.tcl"
+} else {
+    if {[file readable "${libdir}/clientrc.tcl"]} {
+        source "${libdir}/clientrc.tcl"
+    }
+}
+
+if {[file readable "~/.clientrc.tcl"]} {
+    source "~/.clientrc.tcl"
+}
+
+set queryButtonsFind [lindex $queryButtons 0]
+set queryInfoFind [lindex $queryInfo 0]
+
 proc read-formats {} {
     global displayFormats
     global libdir
-    set formats [glob -nocomplain ${libdir}/formats/*.tcl]
+    if {[catch {set formats [glob -nocomplain ${libdir}/formats/*.tcl]}]} {
+        set formats ./formats/raw.tcl
+    }
     foreach f $formats {
 	if {[file readable $f]} {
             source $f
@@ -341,7 +424,7 @@ proc set-wrap {m} {
 }
 
 proc dputs {m} {
-   puts $m
+    puts $m
 }
 
 proc set-display-format {f} {
@@ -410,20 +493,6 @@ proc toplevelG {w} {
     bind $w <Destroy> [list destroyGW $w]
 }
 
-if {[file readable "clientrc.tcl"]} {
-    source "clientrc.tcl"
-} else {
-    if {[file readable "${libdir}/clientrc.tcl"]} {
-        source "${libdir}/clientrc.tcl"
-    }
-}
-
-if {[file readable "~/.clientrc.tcl"]} {
-    source "~/.clientrc.tcl"
-}
-
-set queryButtonsFind [lindex $queryButtons 0]
-set queryInfoFind [lindex $queryInfo 0]
 
 proc top-down-window {w} {
     frame $w.top -relief raised -border 1
@@ -435,11 +504,11 @@ proc top-down-window {w} {
 
 proc top-down-ok-cancel {w ok-action g} {
     frame $w.bot.left -relief sunken -border 1
-    pack $w.bot.left -side left -expand yes -ipadx 2 -ipady 2 -padx 4 -pady 4
-    button $w.bot.left.ok -width 5 -text {Ok} \
+    pack $w.bot.left -side left -expand yes -ipadx 2 -ipady 2 -padx 1 -pady 1
+    button $w.bot.left.ok -width 4 -text {Ok} \
             -command ${ok-action}
-    pack $w.bot.left.ok -expand yes -ipadx 2 -ipady 2 -padx 3 -pady 3
-    button $w.bot.cancel -width 6 -text {Cancel} \
+    pack $w.bot.left.ok -expand yes -ipadx 1 -ipady 1 -padx 2 -pady 2
+    button $w.bot.cancel -width 5 -text {Cancel} \
             -command [list destroy $w]
     pack $w.bot.cancel -side left -expand yes    
 
@@ -454,16 +523,16 @@ proc bottom-buttons {w buttonList g} {
     set l [llength $buttonList]
 
     frame $w.bot.$i -relief sunken -border 1
-    pack $w.bot.$i -side left -expand yes -padx 4 -pady 4
+    pack $w.bot.$i -side left -expand yes -padx 2 -pady 2
     button $w.bot.$i.ok -text [lindex $buttonList $i] \
             -command [lindex $buttonList [expr $i+1]]
-    pack $w.bot.$i.ok -expand yes -ipadx 2 -ipady 2 -padx 2 -pady 2 -side left
+    pack $w.bot.$i.ok -expand yes -padx 2 -pady 2 -side left
 
     incr i 2
     while {$i < $l} {
         button $w.bot.$i -text [lindex $buttonList $i] \
                 -command [lindex $buttonList [expr $i+1]]
-        pack $w.bot.$i -expand yes -ipadx 2 -ipady 2 -padx 2 -pady 2 -side left
+        pack $w.bot.$i -expand yes -padx 2 -pady 2 -side left
         incr i 2
     }
     if {$g} {
@@ -597,7 +666,7 @@ proc popup-license {} {
 
     top-down-window $w
 
-    text $w.top.t -width 80 -height 10 -wrap word \
+    text $w.top.t -width 80 -height 10 -wrap word -relief flat -borderwidth 0 \
         -yscrollcommand [list $w.top.s set]
     scrollbar $w.top.s -command [list $w.top.t yview]
     
@@ -666,6 +735,7 @@ proc about-origin-logo {n} {
 proc about-origin {} {
     set w .about-origin-w
     global libdir
+    global tk_version
     
     if {[winfo exists $w]} {
         destroy $w
@@ -686,14 +756,17 @@ proc about-origin {} {
     label $w.top.a.logo -bitmap @${libdir}/bitmaps/book1 
     pack $w.top.a.irtcl $w.top.a.logo -side left -expand yes
 
-    set i [z39 implementationName]
+    set i unknown
+    catch {set i [z39 implementationName]}
     label $w.top.p.in -text "Implementation name: $i"
-    set i [z39 implementationId]
+    catch {set i [z39 implementationId]}
     label $w.top.p.ii -text "Implementation id: $i"
-    set i [z39 implementationVersion]
+    catch {set i [z39 implementationVersion]}
     label $w.top.p.iv -text "Implementation version: $i"
+    set i $tk_version
+    label $w.top.p.tk -text "Tk version: $i"
 
-    pack $w.top.p.in $w.top.p.ii $w.top.p.iv -side top -anchor nw
+    pack $w.top.p.in $w.top.p.ii $w.top.p.iv $w.top.p.tk -side top -anchor nw
 
     about-origin-logo 1
     bottom-buttons $w [list {Close} [list destroy $w] \
@@ -701,25 +774,21 @@ proc about-origin {} {
 }
 
 proc popup-marc {sno no b df} {
-    global fullMarcSeq
     global displayFormats
     global popupMarcdf
 
     if {[z39.$sno type $no] != "DB"} {
         return
     }
-    if {$b} {
-        set w .full-marc-$fullMarcSeq
-        incr fullMarcSeq
-        set df $popupMarcdf
-    } else {
-        set w .full-marc
-        set df $popupMarcdf
+    if {$b == -1} {
+        set b 0
+        while {[winfo exists .full-marc$b]} {
+            incr b
+        }
     }
-    if {[winfo exists $w]} {
-        set new 0
-    } else {
-
+    set df $popupMarcdf
+    set w .full-marc$b
+    if {![winfo exists $w]} {
         toplevelG $w
 
         wm minsize $w 0 0
@@ -730,7 +799,7 @@ proc popup-marc {sno no b df} {
         pack  $w.top -side top -fill both -expand yes
         pack  $w.bot -fill both
 
-        text $w.top.record -width 60 -height 5 -wrap word \
+        text $w.top.record -width 60 -height 5 -wrap word -relief flat -borderwidth 0 \
                 -yscrollcommand [list $w.top.s set]
         scrollbar $w.top.s -command [list $w.top.record yview]
 
@@ -743,47 +812,62 @@ proc popup-marc {sno no b df} {
             $w.top.record tag configure marc-id -foreground black
         }
         $w.top.record tag configure marc-data -foreground black
-        set new 1
-    }
-    $w.top.record delete 0.0 end
-    set recordType [z39.$sno recordType $no]
-    wm title $w "$recordType record #$no"
+        $w.top.record tag configure marc-head \
+                -font -Adobe-Times-Medium-R-Normal-*-180-* \
+                -background black -foreground white
+
+        $w.top.record tag configure marc-pref \
+                -font -Adobe-Times-Medium-R-Normal-*-180-* \
+                -foreground blue
+        $w.top.record tag configure marc-text \
+                -font -Adobe-Times-Medium-R-Normal-*-180-* \
+                -foreground black
+        $w.top.record tag configure marc-it \
+                -font -Adobe-Times-Medium-I-Normal-*-180-* \
+                -foreground black
 
-    if {$new} {
-        bind $w.top.record <Return> {destroy .full-marc}
-        
         pack $w.top.s -side right -fill y
         pack $w.top.record -expand yes -fill both
         
-        if {$b} {
-            bottom-buttons $w [list \
-                {Close} [list destroy $w]] 0
-        } else {
-            bottom-buttons $w [list \
-                    {Close} [list destroy $w] \
-                    {Duplicate} [list popup-marc $sno $no 1 0]] 0
-            menubutton $w.bot.formats -text "Format" -menu $w.bot.formats.m
-            menu $w.bot.formats.m
-            set i 0
-            foreach f $displayFormats {
-                $w.bot.formats.m add radiobutton -label $f \
-                        -variable popupMarcdf -value $i \
-                        -command [list display-$f $sno $no $w.top.record 0]
-                incr i
-            }
-            pack $w.bot.formats -expand yes -ipadx 2 -ipady 2 \
-                    -padx 3 -pady 3 -side left
-        }
+        bottom-buttons $w [list \
+                {Close} [list destroy $w] \
+                {Prev} {} \
+                {Next} {} \
+                {Duplicate} {}] 0
+        menubutton $w.bot.formats -text "Format" -menu $w.bot.formats.m \
+                -relief raised
+        menu $w.bot.formats.m
+        pack $w.bot.formats -expand yes -ipadx 2 -ipady 2 \
+                -padx 3 -pady 3 -side left
     } else {
-        set i 0
         $w.bot.formats.m delete 0 last
-        foreach f $displayFormats {
-            $w.bot.formats.m add radiobutton -label $f \
-                    -variable popupMarcdf -value $i \
-                    -command [list display-$f $sno $no $w.top.record 0]
-            incr i
-        }
     }
+    set i 0
+    foreach f $displayFormats {
+        $w.bot.formats.m add radiobutton -label $f \
+                -variable popupMarcdf -value $i \
+                -command [list popup-marc $sno $no $b 0]
+        incr i
+    }
+    $w.top.record delete 0.0 end
+    set recordType [z39.$sno recordType $no]
+    wm title $w "$recordType record #$no"
+
+    $w.bot.2 configure -command \
+            [list popup-marc $sno [expr $no-1] $b $df]
+    $w.bot.4 configure -command \
+            [list popup-marc $sno [expr $no+1] $b $df]
+    if {$no == 1} {
+        $w.bot.2 configure -state disabled
+    } else {
+        $w.bot.2 configure -state normal
+    }
+    if {[z39.$sno type [expr $no+1]] != "DB"} {
+        $w.bot.4 configure -state disabled
+    } else {
+        $w.bot.4 configure -state normal
+    }
+    $w.bot.6 configure -command [list popup-marc $sno $no -1 0]
     set ffunc [lindex $displayFormats $df]
     set ffunc "display-$ffunc"
 
@@ -822,10 +906,9 @@ proc delete-target-hotlist {target} {
 
 proc set-target-hotlist {olen} {
     global hotTargets
-    global tk4
    
     if {$olen > 0} {
-        if {$tk4} {
+        if {[tk4]} {
             .top.target.m delete 7 [expr 7+$olen]
         } else {
             .top.target.m delete 6 [expr 6+$olen]
@@ -864,15 +947,17 @@ proc define-target-action {} {
     }
     foreach n [array names profile] {
         if {$n == $target} {
+            destroy .target-define
             protocol-setup $n
             return
         }
     }
     set seq [lindex $profile(Default) 12]
     dputs "seq=${seq}"
+    dputs $profile(Default)
     set profile($target) $profile(Default)
     set profile(Default) [lreplace $profile(Default) 12 12 [incr seq]]
-
+   
     protocol-setup $target
     destroy .target-define
 }
@@ -893,6 +978,7 @@ proc connect-response {target base} {
 proc open-target {target base} {
     global profile
     global hostid
+    global presentChunk
 
     z39 disconnect
     z39 comstack [lindex $profile($target) 6]
@@ -910,6 +996,29 @@ proc open-target {target base} {
     } else {
         z39 databaseNames $base
     }
+    set x [lindex $profile($target) 13]
+    if {$x == ""} {
+        set x 2
+    }
+    z39 largeSetLowerBound $x
+
+    set x [lindex $profile($target) 14]
+    if {$x == ""} {
+        set x 0
+    }
+    z39 smallSetUpperBound $x
+
+    set x [lindex $profile($target) 15]
+    if {$x == ""} {
+        set x 0
+    }
+    z39 mediumSetPresentNumber $x
+
+    set presentChunk [lindex $profile($target) 16]
+    if {$presentChunk == ""} {
+        set presentChunk 4
+    }
+
     z39 failback [list fail-response $target]
     z39 callback [list connect-response $target $base]
     update idletasks
@@ -932,7 +1041,6 @@ proc close-target {} {
     global cancelFlag
     global setNo
     global setNoLast
-    global tk4
 
     set cancelFlag 0
     set setNo 0
@@ -946,7 +1054,7 @@ proc close-target {} {
     show-message {}
     configure-disable-e .top.target.m 1
     configure-disable-e .top.target.m 2
-    if {$tk4} {
+    if {[tk4]} {
         .top.rset.m delete 2 last
     } else {
         .top.rset.m delete 1 last
@@ -1015,6 +1123,7 @@ proc init-response {} {
     global cancelFlag
     global scanEnable
 
+    dputs {init-reponse}
     if {$cancelFlag} {
         close-target
         return
@@ -1043,9 +1152,13 @@ proc search-request {bflag} {
     global cancelFlag
     global delayRequest
     global recordSyntax
+    global elementSetNames
 
     set target $hostid
 
+    if {[z39 connect] == ""} {
+        return
+    }
     dputs "search-request"
     show-message {}
     if {!$bflag && $busy} {
@@ -1088,6 +1201,15 @@ proc search-request {bflag} {
     } else {
         z39.$setNo preferredRecordSyntax $recordSyntax
     }
+    if {$elementSetNames == "None" } {
+        z39.$setNo elementSetNames {}
+        z39.$setNo smallSetElementSetNames {}
+        z39.$setNo mediumSetElementSetNames {}
+    } else {
+        z39.$setNo elementSetNames $elementSetNames
+        z39.$setNo smallSetElementSetNames $elementSetNames
+        z39.$setNo mediumSetElementSetNames $elementSetNames
+    }
     z39 callback {search-response}
     z39.$setNo search $query
     show-status Searching 1 0
@@ -1371,6 +1493,8 @@ proc search-response {} {
     global cancelFlag
     global busy
     global delayRequest
+    global presentChunk
+
 
     dputs "In search-response"
     if {$cancelFlag} {
@@ -1407,9 +1531,22 @@ proc search-response {} {
     if {$setMax > 20} {
         set setMax 20
     }
-    z39 callback {present-response}
-    z39.$setNo present $setOffset 1
-    show-status Retrieving 1 0
+    set no [z39.$setNo numberOfRecordsReturned]
+    dputs "Returned $no records, setOffset $setOffset"
+    add-title-lines $setNo $no $setOffset
+    set setOffset [expr $setOffset + $no]
+
+    set toGet [expr $setMax - $setOffset + 1]
+    if {$toGet > 0} {
+        if {$setOffset == 1} {
+            set toGet 1
+        } elseif {$toGet > $presentChunk} {
+            set toGet $presentChunk
+        }
+        z39 callback {present-response}
+        z39.$setNo present $setOffset $toGet
+        show-status Retrieving 1 0
+    }
 }
 
 proc present-more {number} {
@@ -1419,6 +1556,7 @@ proc present-more {number} {
     global busy
     global cancelFlag
     global delayRequest
+    global presentChunk
 
     dputs "present-more"
     if {$cancelFlag} {
@@ -1456,8 +1594,8 @@ proc present-more {number} {
     if {$toGet <= 0} {
         return
     }
-    if {$toGet > 3} {
-        set toGet 3
+    if {$toGet > $presentChunk} {
+        set toGet $presentChunk
     } 
     z39.$setNo present $setOffset $toGet
     show-status Retrieving 1 0
@@ -1467,22 +1605,20 @@ proc init-title-lines {} {
     .data.record delete 0.0 end
 }
 
-proc title-press {y setno} {
-    show-full-marc $setno [expr 1 + [.data.list nearest $y]] 0
-}
-
 proc add-title-lines {setno no offset} {
     global displayFormats
     global displayFormat
     global setNo
     global busy
 
+    dputs "add-title-lines offset=${offset} no=${no}"
     if {$setno != -1} {
         set setNo $setno
     } else {
         set setno $setNo
     }
     if {$offset == 1} {
+        
         .bot.a.set configure -text $setno
         .data.record delete 0.0 end
     }
@@ -1493,6 +1629,7 @@ proc add-title-lines {setno no offset} {
         set o [expr $i + $offset]
         set type [z39.$setno type $o]
         if {$type == ""} {
+            dputs "no more at $o"
             break
         }
         .data.record tag bind r$o <Any-Enter> {}
@@ -1515,6 +1652,7 @@ proc present-response {} {
     global setMax
     global cancelFlag
     global delayRequest
+    global presentChunk
 
     dputs "In present-response"
     set no [z39.$setNo numberOfRecordsReturned]
@@ -1541,8 +1679,8 @@ proc present-response {} {
     if {$no > 0 && $setOffset <= $setMax} {
         dputs "present-request from ${setOffset}"
         set toGet [expr $setMax - $setOffset + 1]
-        if {$toGet > 3} {
-            set toGet 3
+        if {$toGet > $presentChunk} {
+            set toGet $presentChunk
         }
         z39.$setNo present $setOffset $toGet
     } else {
@@ -1567,12 +1705,11 @@ proc right-cursor {w} {
 }
 
 proc bind-fields {list returnAction escapeAction} {
-    global tk4
     set max [expr [llength $list]-1]
     for {set i 0} {$i < $max} {incr i} {
         bind [lindex $list $i] <Return> $returnAction
         bind [lindex $list $i] <Escape> $escapeAction
-        if {!$tk4} {
+        if {![tk4]} {
             bind [lindex $list $i] <Tab> \
                     [list focus [lindex $list [expr $i+1]]]
             bind [lindex $list $i] <Left> \
@@ -1583,7 +1720,7 @@ proc bind-fields {list returnAction escapeAction} {
     }
     bind [lindex $list $i] <Return> $returnAction
     bind [lindex $list $i] <Escape> $escapeAction
-    if {!$tk4} {
+    if {![tk4]} {
         bind [lindex $list $i] <Tab>  [list focus [lindex $list 0]]
         bind [lindex $list $i] <Left> [list left-cursor [lindex $list $i]]
         bind [lindex $list $i] <Right> [list right-cursor [lindex $list $i]]
@@ -1622,15 +1759,13 @@ proc define-target-dialog {} {
     top-down-ok-cancel $w {define-target-action} 1
 }
 
-proc protocol-setup-delete {target} {
+proc protocol-setup-delete {target w} {
     global profile
     global settingsChanged
 
     set a [alert "Are you sure you want to delete the target \
 definition $target ?"]
     if {$a} {
-        set wno [lindex $profile($target) 12]
-        set w .setup-${wno}
         destroy $w
         unset profile($target)
         set settingsChanged 1
@@ -1639,37 +1774,36 @@ definition $target ?"]
     }
 }
 
-proc protocol-setup-action {target} {
+proc protocol-setup-action {target w} {
     global profile
-    global csRadioType
-    global protocolRadioType
     global settingsChanged
-    global RPNCheck
-    global CCLCheck
-    global ResultSetCheck
+    global targetS
 
-    set wno [lindex $profile($target) 12]
-    set w .setup-${wno}
-    
-    set b {}
+    set dataBases {}
     set settingsChanged 1
     set len [$w.top.databases.list size]
     for {set i 0} {$i < $len} {incr i} {
-        lappend b [$w.top.databases.list get $i]
+        lappend dataBases [$w.top.databases.list get $i]
     }
+    set wno [lindex $profile($target) 12]
+
     set profile($target) [list [$w.top.description.entry get] \
             [$w.top.host.entry get] \
             [$w.top.port.entry get] \
             [$w.top.idAuthentication.entry get] \
-            [$w.top.maximumRecordSize.entry get] \
-            [$w.top.preferredMessageSize.entry get] \
-            $csRadioType \
-            $b \
-            $RPNCheck \
-            $CCLCheck \
-            $ResultSetCheck \
-            $protocolRadioType \
-            $wno]
+            $targetS($target,MRS) \
+            $targetS($target,PMS) \
+            $targetS($target,csType) \
+            $dataBases \
+            $targetS($target,RPN) \
+            $targetS($target,CCL) \
+            $targetS($target,ResultSets) \
+            $targetS($target,protocolType) \
+            $wno \
+            $targetS($target,LSLB) \
+            $targetS($target,SSUB) \
+            $targetS($target,MSPN) \
+            $targetS($target,presentChunk) ]
 
     cascade-target-list
     delete-target-hotlist $target
@@ -1688,26 +1822,22 @@ proc place-force {window parent} {
     wm geometry $window +${x}+${y}
 }
 
-proc add-database-action {target} {
+proc add-database-action {target w} {
     global profile
 
-    set wno [lindex $profile($target) 12]
-    set w .setup-${wno}
-
     $w.top.databases.list insert end \
             [.database-select.top.database.entry get]
     destroy .database-select
 }
 
-proc add-database {target} {
+proc add-database {target wp} {
     global profile
 
     set w .database-select
     toplevel $w
     set oldFocus [focus]
  
-    set wno [lindex $profile($target) 12]
-    place-force $w .setup-${wno}
+    place-force $w $wp
 
     top-down-window $w
 
@@ -1717,17 +1847,15 @@ proc add-database {target} {
     
     entry-fields $w.top {database} \
             {{Database to add:}} \
-            [list add-database-action $target] {destroy .database-select}
+            [list add-database-action $target $wp] {destroy .database-select}
 
-    top-down-ok-cancel $w [list add-database-action $target] 1
+    top-down-ok-cancel $w [list add-database-action $target $wp] 1
     focus $oldFocus
 }
 
-proc delete-database {target} {
+proc delete-database {target w} {
     global profile
 
-    set wno [lindex $profile($target) 12]
-    set w .setup-${wno}
     set l {}
     foreach i [$w.top.databases.list curselection] {
         set b [$w.top.databases.list get $i]
@@ -1744,14 +1872,13 @@ proc delete-database {target} {
 
 proc protocol-setup {target} {
     global profile
-    global csRadioType
-    global protocolRadioType
-    global RPNCheck
-    global CCLCheck
-    global ResultSetCheck
-
-    set wno [lindex $profile($target) 12]
-    set w .setup-${wno}
+    global targetS
+    
+    set bno 0
+    while {[winfo exists .setup-$bno]} {
+        incr bno
+    }
+    set w .setup-$bno
 
     toplevelG $w
 
@@ -1769,8 +1896,6 @@ proc protocol-setup {target} {
     frame $w.top.host
     frame $w.top.port
     frame $w.top.idAuthentication
-    frame $w.top.maximumRecordSize
-    frame $w.top.preferredMessageSize
     frame $w.top.cs-type -relief ridge -border 2
     frame $w.top.protocol -relief ridge -border 2
     frame $w.top.query -relief ridge -border 2
@@ -1778,50 +1903,48 @@ proc protocol-setup {target} {
 
     # Maximum/preferred/idAuth ...
     pack $w.top.description $w.top.host $w.top.port \
-            $w.top.idAuthentication $w.top.maximumRecordSize \
-            $w.top.preferredMessageSize -side top -anchor e -pady 2
+            $w.top.idAuthentication -side top -anchor e -pady 2
     
-    entry-fields $w.top {description host port idAuthentication \
-            maximumRecordSize preferredMessageSize} \
-            {{Description:} {Host:} {Port:} {Id Authentication:} \
-            {Maximum Record Size:} {Preferred Message Size:}} \
-            [list protocol-setup-action $target] [list destroy $w]
+    entry-fields $w.top {description host port idAuthentication } \
+            {{Description:} {Host:} {Port:} {Id Authentication:}} \
+            [list protocol-setup-action $target $w] [list destroy $w]
     
-    foreach sub {description host port idAuthentication \
-            maximumRecordSize preferredMessageSize} {
+    foreach sub {description host port idAuthentication} {
         dputs $sub
-        bind $w.top.$sub.entry <Control-a> [list add-database $target]
-        bind $w.top.$sub.entry <Control-d> [list delete-database $target]
+        bind $w.top.$sub.entry <Control-a> [list add-database $target $w]
+        bind $w.top.$sub.entry <Control-d> [list delete-database $target $w]
     }
     $w.top.description.entry insert 0 [lindex $profile($target) 0]
     $w.top.host.entry insert 0 [lindex $profile($target) 1]
     $w.top.port.entry insert 0 [lindex $profile($target) 2]
     $w.top.idAuthentication.entry insert 0 [lindex $profile($target) 3]
-    $w.top.maximumRecordSize.entry insert 0 [lindex $profile($target) 4]
-    $w.top.preferredMessageSize.entry insert 0 [lindex $profile($target) 5]
-    set csRadioType [lindex $profile($target) 6]
-    set RPNCheck [lindex $profile($target) 8]
-    set CCLCheck [lindex $profile($target) 9]
-    set ResultSetCheck [lindex $profile($target) 10]
-    set protocolRadioType [lindex $profile($target) 11]
-    if {$protocolRadioType == ""} {
-        set protocolRadioType Z39
-    }
-
+    set targetS($target,csType) [lindex $profile($target) 6]
+    set targetS($target,RPN) [lindex $profile($target) 8]
+    set targetS($target,CCL) [lindex $profile($target) 9]
+    set targetS($target,ResultSets) [lindex $profile($target) 10]
+    set targetS($target,protocolType) [lindex $profile($target) 11]
+    if {$targetS($target,protocolType) == ""} {
+        set targetS($target,protocolType) Z39
+    }
+    set targetS($target,LSLB) [lindex $profile($target) 13]
+    set targetS($target,SSUB) [lindex $profile($target) 14]
+    set targetS($target,MSPN) [lindex $profile($target) 15]
+    set targetS($target,presentChunk) [lindex $profile($target) 16]
+    set targetS($target,MRS) [lindex $profile($target) 4]
+    set targetS($target,PMS) [lindex $profile($target) 5]
     # Databases ....
-    pack $w.top.databases -side left -pady 4 -padx 4 -expand yes -fill both
+    pack $w.top.databases -side left -pady 2 -padx 2 -expand yes -fill both
 
     label $w.top.databases.label -text "Databases"
-    button $w.top.databases.add -text "Add" \
-            -command [list add-database $target]
-    button $w.top.databases.delete -text "Delete" \
-            -command [list delete-database $target]
-    global tk4
-    if {! $tk4} {
-        listbox $w.top.databases.list -geometry 20x6 \
+    button $w.top.databases.add -text Add \
+            -command [list add-database $target $w]
+    button $w.top.databases.delete -text Delete \
+            -command [list delete-database $target $w]
+    if {! [tk4]} {
+        listbox $w.top.databases.list -geometry 14x6 \
                 -yscrollcommand "$w.top.databases.scroll set"
     } else {
-        listbox $w.top.databases.list -width 20 \
+        listbox $w.top.databases.list -width 14 -height 5\
                 -yscrollcommand "$w.top.databases.scroll set"
     }
     scrollbar $w.top.databases.scroll -orient vertical -border 1
@@ -1840,47 +1963,115 @@ proc protocol-setup {target} {
     }
 
     # Transport ...
-    pack $w.top.cs-type -pady 4 -padx 4 -side top -fill x
+    pack $w.top.cs-type -pady 2 -padx 2 -side top -fill x
     
     label $w.top.cs-type.label -text "Transport" 
     radiobutton $w.top.cs-type.tcpip -text "TCP/IP" -anchor w \
-            -variable csRadioType -value tcpip
+            -variable targetS($target,csType) -value tcpip
     radiobutton $w.top.cs-type.mosi -text "MOSI" -anchor w\
-            -variable csRadioType -value mosi
+            -variable targetS($target,csType) -value mosi
     
     pack $w.top.cs-type.label $w.top.cs-type.tcpip $w.top.cs-type.mosi \
-            -padx 4 -side top -fill x
+            -padx 2 -side top -fill x
 
     # Protocol ...
-    pack $w.top.protocol -pady 4 -padx 4 -side top -fill x
+    pack $w.top.protocol -pady 2 -padx 2 -side top -fill x
     
     label $w.top.protocol.label -text "Protocol" 
     radiobutton $w.top.protocol.z39v2 -text "Z39.50" -anchor w \
-            -variable protocolRadioType -value Z39
+            -variable targetS($target,protocolType) -value Z39
     radiobutton $w.top.protocol.sr -text "SR" -anchor w \
-            -variable protocolRadioType -value SR
+            -variable targetS($target,protocolType) -value SR
     
     pack $w.top.protocol.label $w.top.protocol.z39v2 $w.top.protocol.sr \
-            -padx 4 -side top -fill x
+            -padx 2 -side top -fill x
 
     # Query ...
-    pack $w.top.query -pady 4 -padx 4 -side top -fill x
+    pack $w.top.query -pady 2 -padx 2 -side top -fill x
 
     label $w.top.query.label -text "Query support"
-    checkbutton $w.top.query.c1 -text "RPN query" -anchor w -variable RPNCheck
-    checkbutton $w.top.query.c2 -text "CCL query" -anchor w -variable CCLCheck
-    checkbutton $w.top.query.c3 -text "Result sets" -anchor w -variable ResultSetCheck
+    checkbutton $w.top.query.c1 -text "RPN query" -anchor w \
+            -variable targetS($target,RPN)
+    checkbutton $w.top.query.c2 -text "CCL query" -anchor w \
+            -variable targetS($target,CCL)
+    checkbutton $w.top.query.c3 -text "Result sets" -anchor w \
+            -variable targetS($target,ResultSets)
 
     pack $w.top.query.label -side top 
     pack $w.top.query.c1 $w.top.query.c2 $w.top.query.c3 \
-            -padx 4 -side top -fill x
+            -padx 2 -side top -fill x
 
     # Ok-cancel
-    bottom-buttons $w [list {Ok} [list protocol-setup-action $target] \
-            {Delete} [list protocol-setup-delete $target] \
+    bottom-buttons $w [list {Ok} [list protocol-setup-action $target $w] \
+            {Delete} [list protocol-setup-delete $target $w] \
+            {Advanced} [list advanced-setup $target $bno] \
             {Cancel} [list destroy $w]] 0   
 }
 
+
+proc advanced-setup {target b} {
+    global profile
+    global targetS
+
+    set w .advanced-setup-$b
+    
+    toplevelG $w
+    
+    wm title $w "Advanced setup $target"
+    
+    top-down-window $w
+    
+    if {$target == ""} {
+        set target Default
+    }
+    dputs target
+    
+    frame $w.top.largeSetLowerBound
+    frame $w.top.smallSetUpperBound
+    frame $w.top.mediumSetPresentNumber
+    frame $w.top.presentChunk
+    frame $w.top.maximumRecordSize
+    frame $w.top.preferredMessageSize
+
+    pack $w.top.largeSetLowerBound $w.top.smallSetUpperBound \
+            $w.top.mediumSetPresentNumber $w.top.presentChunk \
+            $w.top.maximumRecordSize $w.top.preferredMessageSize \
+            -side top -anchor e -pady 2
+    
+    entry-fields $w.top {largeSetLowerBound smallSetUpperBound \
+            mediumSetPresentNumber presentChunk maximumRecordSize \
+            preferredMessageSize} \
+            {{Large Set Lower Bound:} {Small Set Upper Bound:} \
+            {Medium Set Present Number:} {Present Chunk:} \
+            {Maximum Record Size:} {Preferred Message Size:}} \
+            [list advanced-setup-action $target $b] [list destroy $w]
+
+    $w.top.largeSetLowerBound.entry insert 0 $targetS($target,LSLB)
+    $w.top.smallSetUpperBound.entry insert 0 $targetS($target,SSUB)
+    $w.top.mediumSetPresentNumber.entry insert 0 $targetS($target,MSPN)
+    $w.top.presentChunk.entry insert 0 $targetS($target,presentChunk)
+    $w.top.maximumRecordSize.entry insert 0 $targetS($target,MRS)
+    $w.top.preferredMessageSize.entry insert 0 $targetS($target,PMS)
+    
+    bottom-buttons $w [list {Ok} [list advanced-setup-action $target $b] \
+            {Cancel} [list destroy $w]] 0   
+}
+
+proc advanced-setup-action {target b} {
+    set w .advanced-setup-$b
+    global targetS
+    
+    set targetS($target,LSLB) [$w.top.largeSetLowerBound.entry get]
+    set targetS($target,SSUB) [$w.top.smallSetUpperBound.entry get]
+    set targetS($target,MSPN) [$w.top.mediumSetPresentNumber.entry get]
+    set targetS($target,presentChunk) [$w.top.presentChunk.entry get]
+    set targetS($target,MRS) [$w.top.maximumRecordSize.entry get]
+    set targetS($target,PMS) [$w.top.preferredMessageSize.entry get]
+
+    dputs "advanced-setup-action"
+    destroy $w
+}
+
 proc database-select-action {} {
     set w .database-select.top
     set b {}
@@ -1953,10 +2144,8 @@ proc cascade-target-list {} {
     }
     .top.target.m.slist delete 0 last
     foreach n [lsort [array names profile]] {
-        if {$n != "Default"} {
-            .top.target.m.slist add command -label $n \
-                    -command [list protocol-setup $n]
-        }
+        .top.target.m.slist add command -label $n \
+                -command [list protocol-setup $n]
     }
 }
 
@@ -2069,16 +2258,25 @@ proc save-geometry {} {
     global displayFormat
     global popupMarcdf
     global recordSyntax
-    
-    set windowGeometry(.) [wm geometry .]
+    global elementSetNames
+    global hostid
 
-    set f [open "~/.clientrc.tcl" w]
+    set windowGeometry(.) [wm geometry .]
 
+    if {[catch {set f [open ~/.clientrc.tcl w]}]} {
+        return
+    } 
+    if {$hostid != "Default"} {
+        puts $f "set hostid $hostid"
+        set b [z39 databaseNames]
+        puts $f "set hostbase $b"
+    }
     puts $f "set hotTargets \{ $hotTargets \}"
     puts $f "set textWrap $textWrap"
     puts $f "set displayFormat $displayFormat"
     puts $f "set popupMarcdf $popupMarcdf"
     puts $f "set recordSyntax $recordSyntax"
+    puts $f "set elementSetNames $elementSetNames"
     foreach n [array names windowGeometry] {
         puts -nonewline $f "set \{windowGeometry($n)\} \{"
         puts -nonewline $f $windowGeometry($n)
@@ -2458,7 +2656,6 @@ proc use-attr {init} {
         {Content type}                 1034 
         {Anywhere}                     1035 
     }
-    global tk4
     set w .index-setup
     global useTmpValue
     set l [llength $attr]
@@ -2474,7 +2671,7 @@ proc use-attr {init} {
             }
             incr lno
         }
-        if {$tk4} {
+        if {[tk4]} {
             $w.top.use.list selection clear 0 end
             $w.top.use.list selection set $s $s
         } else {
@@ -2542,7 +2739,6 @@ proc index-setup {attr queryNo indexNo} {
     global completenessTmpValue
     global positionTmpValue
     global useTmpValue
-    global tk4
     set relationTmpValue 0
     set truncationTmpValue 0
     set structureTmpValue 0
@@ -2550,6 +2746,14 @@ proc index-setup {attr queryNo indexNo} {
     set completenessTmpValue 0
     set useTmpValue 0
 
+    catch {destroy $w}
+    toplevelG $w
+
+    set n [lindex $attr 0]
+    wm title $w "Index setup $n"
+
+    top-down-window $w
+
     set len [llength $attr]
     for {set i 1} {$i < $len} {incr i} {
         set q [lindex $attr $i]
@@ -2573,15 +2777,6 @@ proc index-setup {attr queryNo indexNo} {
             }
         }
     }
-    if {[winfo exists $w]} {
-        destroy $w
-    }
-    toplevelG $w
-
-    set n [lindex $attr 0]
-    wm title $w "Index setup $n"
-
-    top-down-window $w
 
     frame $w.top.use -relief ridge -border 2
     frame $w.top.relation -relief ridge -border 2
@@ -2597,7 +2792,7 @@ proc index-setup {attr queryNo indexNo} {
     pack $w.top.use -side left -pady 6 -padx 6 -fill y
 
     label $w.top.use.label -text "Use"
-    if {$tk4} {
+    if {[tk4]} {
         listbox $w.top.use.list -width 26 \
                 -yscrollcommand "$w.top.use.scroll set"
     } else {
@@ -2693,7 +2888,6 @@ proc query-setup {queryNo} {
     global queryButtonsTmp
     global queryInfoTmp
     global queryIndexTmp
-    global tk4
     
     set queryIndexTmp 0
     set queryName [lindex $queryTypes $queryNo]
@@ -2731,12 +2925,12 @@ proc query-setup {queryNo} {
     listbox $w.top.index.list -yscrollcommand [list $w.top.index.scroll set]
     scrollbar $w.top.index.scroll -orient vertical -border 1 \
         -command [list $w.top.index.list yview]
-    bind $w.top.index.list <2> [list query-edit-index $queryNo]
+    bind $w.top.index.list <Double-1> [list query-edit-index $queryNo]
 
     pack $w.top.index.list -side left -fill both -expand yes -padx 2 -pady 2
     pack $w.top.index.scroll -side right -fill y -padx 2 -pady 2
 
-    if {$tk4} {
+    if {[tk4]} {
         $w.top.index.list selection clear 0 end
         $w.top.index.list selection set 0 0
     } else {
@@ -2747,13 +2941,14 @@ proc query-setup {queryNo} {
     foreach x $queryInfoTmp {
         $w.top.index.list insert end [lindex $x 0]
     }
+
     # Bottom
     bottom-buttons $w [list \
-            {Ok} [list query-setup-action $queryNo] \
-            {Add index} [list query-add-index $queryNo] \
-            {Edit index} [list query-edit-index $queryNo] \
-            {Delete index} [list query-delete-index $queryNo] \
-            {Cancel} [list destroy $w]] 0
+            Ok [list query-setup-action $queryNo] \
+            Add [list query-add-index $queryNo] \
+            Edit [list query-edit-index $queryNo] \
+            Delete [list query-delete-index $queryNo] \
+            Cancel [list destroy $w]] 0
 }
 
 proc index-clear {} {
@@ -2778,6 +2973,32 @@ proc index-query {} {
         if {$term != ""} {
             set attr [lrange [lindex $queryInfoFind [lindex $b 1]] 1 end]
 
+            set relation ""
+            set len [string length $term]
+            incr len -1
+
+            if {$len > 1} {
+                if {[string index $term 0] == ">"} {
+                    if {[string index $term 1] == "=" } {
+                        set term [string trim [string range $term 2 $len]]
+                        set relation 4
+                    } else {
+                        set term [string trim [string range $term 1 $len]]
+                        set relation 5
+                    }
+                } elseif {[string index $term 0] == "<"} {
+                    if {[string index $term 1] == "=" } {
+                        set term [string trim [string range $term 2 $len]]
+                        set relation 2
+                    } elseif {[string index $term 1] == ">"} {
+                        set term [string trim [string range $term 2 $len]]
+                        set relation 6
+                    } else {
+                        set term [string trim [string range $term 1 $len]]
+                        set relation 1
+                    }
+                }
+            } 
             set len [string length $term]
             incr len -1
             set left 0
@@ -2798,6 +3019,9 @@ proc index-query {} {
             } elseif {$left} {
                 set term "@attr 5=2 ${term}"
             }
+            if {$relation != ""} {
+                set term "@attr 2=${relation} ${term}"
+            }
             foreach a $attr {
                 set term "@attr $a ${term}"
             }
@@ -2815,20 +3039,18 @@ proc index-query {} {
 
 proc index-focus-in {w i} {
     global curIndexEntry
-    global tk4
 
-    if {! $tk4} {
+    if {! [tk4]} {
         $w.$i configure -background red
     }
     set curIndexEntry $i
 }
 
 proc index-lines {w realOp buttonInfo queryInfo handle} {
-    global tk4
     set i 0
     foreach b $buttonInfo {
         if {! [winfo exists $w.$i]} {
-            if {$tk4} {
+            if {[tk4]} {
                 frame $w.$i -border 0
             } else {
                 frame $w.$i -background white -border 1
@@ -2845,7 +3067,7 @@ proc index-lines {w realOp buttonInfo queryInfo handle} {
                 pack $w.$i.l -side left
                 pack $w.$i.e -side left -fill x -expand yes
                 pack $w.$i -side top -fill x -padx 2 -pady 2
-                if {!$tk4} {
+                if {![tk4]} {
                     bind $w.$i.e <Left> [list left-cursor $w.$i.e]
                     bind $w.$i.e <Right> [list right-cursor $w.$i.e]
                 }
@@ -2865,7 +3087,7 @@ proc index-lines {w realOp buttonInfo queryInfo handle} {
     if {! $realOp} {
         return
     }
-    if {! $tk4} {
+    if {! [tk4]} {
         set j 0
         incr i -1
         while {$j < $i} {
@@ -2875,7 +3097,7 @@ proc index-lines {w realOp buttonInfo queryInfo handle} {
         }
     }
     if {$i >= 0} {
-        if {! $tk4} {
+        if {! [tk4]} {
             bind $w.$i.e <Tab> "focus $w.0.e"
         }
         focus $w.0.e
@@ -2982,6 +3204,7 @@ menu .top.options.m
 .top.options.m add cascade -label "Format" -menu .top.options.m.formats
 .top.options.m add cascade -label "Wrap" -menu .top.options.m.wrap
 .top.options.m add cascade -label "Syntax" -menu .top.options.m.syntax
+.top.options.m add cascade -label "Elements" -menu .top.options.m.elements
 
 menu .top.options.m.query
 .top.options.m.query add cascade -label "Select" \
@@ -3035,6 +3258,17 @@ menu .top.options.m.syntax
 .top.options.m.syntax add separator
 .top.options.m.syntax add radiobutton -label "SUTRS" \
         -value SUTRS -variable recordSyntax
+.top.options.m.syntax add separator
+.top.options.m.syntax add radiobutton -label "GRS1" \
+        -value GRS1 -variable recordSyntax
+
+menu .top.options.m.elements
+.top.options.m.elements add radiobutton -label "Unspecified" \
+        -value None -variable elementSetNames
+.top.options.m.elements add radiobutton -label "Full" \
+        -value F -variable elementSetNames
+.top.options.m.elements add radiobutton -label "Brief" \
+        -value B -variable elementSetNames
 
 menubutton .top.help -text "Help" -menu .top.help.m
 menu .top.help.m
@@ -3048,21 +3282,21 @@ pack .top.help -side right
 
 index-lines .lines 1 $queryButtonsFind [lindex $queryInfo 0] activate-index
 
-button .mid.search -width 7 -text {Search} -command {search-request 0} \
+button .mid.search -text Search -command {search-request 0} \
         -state disabled
-button .mid.scan -width 7 -text {Scan} \
+button .mid.scan -text Scan \
         -command scan-request -state disabled 
-button .mid.present -width 7 -text {Present} -command [list present-more 10] \
+button .mid.present -text {Present} -command [list present-more 10] \
         -state disabled
 
-button .mid.clear -width 7 -text {Clear} -command index-clear
+button .mid.clear -text Clear -command index-clear
 pack .mid.search .mid.scan .mid.present .mid.clear -side left \
-        -fill y -padx 5 -pady 3
+        -fill y -pady 1
 
-text .data.record -height 2 -width 20 -wrap none \
+text .data.record -height 2 -width 20 -wrap none -borderwidth 0 -relief flat \
         -yscrollcommand [list .data.scroll set] -wrap $textWrap
 scrollbar .data.scroll -command [list .data.record yview]
-if {$tk4} {
+if {[tk4]} {
     .data.record configure -takefocus 0
     .data.scroll configure -takefocus 0
 }
@@ -3078,14 +3312,27 @@ if {! $monoFlag} {
     .data.record tag configure marc-id -foreground black
 }
 .data.record tag configure marc-data -foreground black
-
-button .bot.logo  -bitmap @${libdir}/bitmaps/book1 -command cancel-operation
-if {$tk4} {
+.data.record tag configure marc-head \
+        -font -Adobe-Times-Bold-R-Normal-*-140-* \
+        -foreground brown -relief raised -borderwidth 1
+.data.record tag configure marc-small-head -foreground brown
+.data.record tag configure marc-pref \
+        -font -Adobe-Times-Medium-R-Normal-*-140-* \
+        -foreground blue
+.data.record tag configure marc-text \
+        -font -Adobe-Times-Medium-R-Normal-*-140-* \
+        -foreground black
+.data.record tag configure marc-it \
+        -font -Adobe-Times-Medium-I-Normal-*-140-* \
+        -foreground black
+
+button .bot.logo -bitmap @${libdir}/bitmaps/book1 -command cancel-operation
+if {[tk4]} {
     .bot.logo configure -takefocus 0
 }
 frame .bot.a
 pack .bot.a -side left -fill x
-pack .bot.logo -side right -padx 2 -pady 2
+pack .bot.logo -side right -padx 2 -pady 2 -ipadx 1
 
 message .bot.a.target -text "" -aspect 1000 -border 1
 
@@ -3098,9 +3345,20 @@ label .bot.a.message -text "" -width 15 -relief \
 
 pack .bot.a.target -side top -anchor nw -padx 2 -pady 2
 pack .bot.a.status .bot.a.set .bot.a.message \
-        -side left -padx 2 -pady 2
+        -side left -padx 2 -pady 2 -ipadx 1 -ipady 1
 
-ir z39
+if {[catch {ir z39}]} {
+    set e [info sharedlibextension]
+    puts -nonewline "Loading irtcl$e ..."
+    load irtcl$e irtcl
+    ir z39
+    puts "ok"
+}
 z39 logLevel all
+
+if {$hostid != "Default"} {
+    catch {open-target $hostid $hostbase}
+}
+
 show-logo 1