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| class console {
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| field t_short
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| field t_long
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| field w
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| field w_t
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| field console_cr
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| field is_toplevel 1
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|
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| constructor new {short_title long_title} {
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| set t_short $short_title
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| set t_long $long_title
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| _init $this
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| return $this
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| }
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|
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| constructor embed {path title} {
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| set t_short {}
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| set t_long $title
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| set w $path
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| set is_toplevel 0
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| _init $this
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| return $this
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| }
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|
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| method _init {} {
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| global M1B
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| if {$is_toplevel} {
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| make_dialog top w -autodelete 0
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| wm title $top "[appname] ([reponame]): $t_short"
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| } else {
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| ttk::frame $w
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| }
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| set console_cr 1.0
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| set w_t $w.m.t
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|
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| ttk::frame $w.m
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| ttk::label $w.m.l1 \
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| -textvariable @t_long \
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| -anchor w \
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| -justify left \
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| -font font_uibold
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| text $w_t \
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| -background white \
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| -foreground black \
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| -borderwidth 1 \
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| -relief sunken \
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| -width 80 -height 10 \
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| -wrap none \
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| -font font_diff \
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| -state disabled \
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| -xscrollcommand [cb _sb_set $w.m.sbx h] \
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| -yscrollcommand [cb _sb_set $w.m.sby v]
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| label $w.m.s -text [mc "Working... please wait..."] \
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| -anchor w \
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| -justify left \
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| -font font_uibold
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| pack $w.m.l1 -side top -fill x
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| pack $w.m.s -side bottom -fill x
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| pack $w_t -side left -fill both -expand 1
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| pack $w.m -side top -fill both -expand 1 -padx 5 -pady 10
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|
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| menu $w.ctxm -tearoff 0
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| $w.ctxm add command -label [mc "Copy"] \
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| -command "tk_textCopy $w_t"
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| $w.ctxm add command -label [mc "Select All"] \
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| -command "focus $w_t;$w_t tag add sel 0.0 end"
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| $w.ctxm add command -label [mc "Copy All"] \
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| -command "
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| $w_t tag add sel 0.0 end
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| tk_textCopy $w_t
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| $w_t tag remove sel 0.0 end
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| "
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| if {$is_toplevel} {
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| ttk::button $w.ok -text [mc "Close"] \
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| -state disabled \
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| -command [list destroy $w]
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| pack $w.ok -side bottom -anchor e -pady 10 -padx 10
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| bind $w <Visibility> [list focus $w]
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| }
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| bind_button3 $w_t "tk_popup $w.ctxm %X %Y"
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| bind $w_t <$M1B-Key-a> "$w_t tag add sel 0.0 end;break"
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| bind $w_t <$M1B-Key-A> "$w_t tag add sel 0.0 end;break"
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| }
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| method exec {cmd {after {}}} {
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| if {[lindex $cmd 0] eq {git}} {
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| set fd_f [git_read [lrange $cmd 1 end] [list 2>@1]]
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| } else {
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| set fd_f [safe_open_command $cmd [list 2>@1]]
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| }
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| fconfigure $fd_f -blocking 0 -translation binary -encoding [encoding system]
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| fileevent $fd_f readable [cb _read $fd_f $after]
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| }
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| method _read {fd after} {
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| set buf [read $fd]
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| if {$buf ne {}} {
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| if {![winfo exists $w_t]} {_init $this}
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| $w_t conf -state normal
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| set c 0
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| set n [string length $buf]
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| while {$c < $n} {
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| set cr [string first "\r" $buf $c]
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| set lf [string first "\n" $buf $c]
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| if {$cr < 0} {set cr [expr {$n + 1}]}
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| if {$lf < 0} {set lf [expr {$n + 1}]}
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| if {$lf < $cr} {
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| $w_t insert end [string range $buf $c $lf]
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| set console_cr [$w_t index {end -1c}]
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| set c $lf
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| incr c
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| } else {
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| $w_t delete $console_cr end
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| $w_t insert end "\n"
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| $w_t insert end [string range $buf $c [expr {$cr - 1}]]
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| set c $cr
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| incr c
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| }
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| }
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| $w_t conf -state disabled
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| $w_t see end
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| }
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| fconfigure $fd -blocking 1
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| if {[eof $fd]} {
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| if {[catch {close $fd}]} {
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| set ok 0
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| } else {
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| set ok 1
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| }
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| if {$after ne {}} {
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| uplevel #0 $after $ok
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| } else {
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| done $this $ok
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| }
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| return
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| }
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| fconfigure $fd -blocking 0
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| }
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| method chain {cmdlist {ok 1}} {
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| if {$ok} {
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| if {[llength $cmdlist] == 0} {
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| done $this $ok
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| return
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| }
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| set cmd [lindex $cmdlist 0]
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| set cmdlist [lrange $cmdlist 1 end]
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| if {[lindex $cmd 0] eq {exec}} {
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| exec $this \
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| [lrange $cmd 1 end] \
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| [cb chain $cmdlist]
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| } else {
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| uplevel #0 $cmd [cb chain $cmdlist]
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| }
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| } else {
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| done $this $ok
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| }
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| }
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| method insert {txt} {
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| if {![winfo exists $w_t]} {_init $this}
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| $w_t conf -state normal
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| $w_t insert end "$txt\n"
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| set console_cr [$w_t index {end -1c}]
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| $w_t conf -state disabled
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| }
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|
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| method done {ok} {
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| if {$ok} {
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| if {[winfo exists $w.m.s]} {
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| bind $w.m.s <Destroy> [list delete_this $this]
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| $w.m.s conf -background green -foreground black \
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| -text [mc "Success"]
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| if {$is_toplevel} {
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| $w.ok conf -state normal
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| focus $w.ok
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| }
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| } else {
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| delete_this
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| }
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| } else {
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| if {![winfo exists $w.m.s]} {
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| _init $this
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| }
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| bind $w.m.s <Destroy> [list delete_this $this]
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| $w.m.s conf -background red -foreground black \
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| -text [mc "Error: Command Failed"]
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| if {$is_toplevel} {
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| $w.ok conf -state normal
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| focus $w.ok
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| }
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| }
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| bind $w <Key-Escape> "destroy $w;break"
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| }
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| method _sb_set {sb orient first last} {
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| if {![winfo exists $sb]} {
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| if {$first == $last || ($first == 0 && $last == 1)} return
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| if {$orient eq {h}} {
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| ttk::scrollbar $sb -orient h -command [list $w_t xview]
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| pack $sb -fill x -side bottom -before $w_t
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| } else {
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| ttk::scrollbar $sb -orient v -command [list $w_t yview]
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| pack $sb -fill y -side right -before $w_t
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| }
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| }
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| $sb set $first $last
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| }
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| }
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