[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/contrib/sqlitecon.tcl

Index: third_party/sqlite/sqlite-src-3080704/contrib/sqlitecon.tcl
diff --git a/third_party/sqlite/sqlite-src-3080704/contrib/sqlitecon.tcl b/third_party/sqlite/sqlite-src-3080704/contrib/sqlitecon.tcl
deleted file mode 100644
index b5dbcafc2a5a2a11caef7002391fb66bda47fff8..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/contrib/sqlitecon.tcl
+++ /dev/null
@@ -1,679 +0,0 @@
-# A Tk console widget for SQLite.  Invoke sqlitecon::create with a window name,
-# a prompt string, a title to set a new top-level window, and the SQLite
-# database handle.  For example:
-#
-#     sqlitecon::create .sqlcon {sql:- } {SQL Console} db
-#
-# A toplevel window is created that allows you to type in SQL commands to
-# be processed on the spot.
-#
-# A limited set of dot-commands are supported:
-#
-#     .table
-#     .schema ?TABLE?
-#     .mode list|column|multicolumn|line
-#     .exit
-#
-# In addition, a new SQL function named "edit()" is created.  This function
-# takes a single text argument and returns a text result.  Whenever the
-# the function is called, it pops up a new toplevel window containing a
-# text editor screen initialized to the argument.  When the "OK" button
-# is pressed, whatever revised text is in the text editor is returned as
-# the result of the edit() function.  This allows text fields of SQL tables
-# to be edited quickly and easily as follows:
-#
-#    UPDATE table1 SET dscr = edit(dscr) WHERE rowid=15;
-#
-
-
-# Create a namespace to work in
-#
-namespace eval ::sqlitecon {
-  # do nothing
-}
-
-# Create a console widget named $w.  The prompt string is $prompt.
-# The title at the top of the window is $title.  The database connection
-# object is $db
-#
-proc sqlitecon::create {w prompt title db} {
-  upvar #0 $w.t v
-  if {[winfo exists $w]} {destroy $w}
-  if {[info exists v]} {unset v}
-  toplevel $w
-  wm title $w $title
-  wm iconname $w $title
-  frame $w.mb -bd 2 -relief raised
-  pack $w.mb -side top -fill x
-  menubutton $w.mb.file -text File -menu $w.mb.file.m
-  menubutton $w.mb.edit -text Edit -menu $w.mb.edit.m
-  pack $w.mb.file $w.mb.edit -side left -padx 8 -pady 1
-  set m [menu $w.mb.file.m -tearoff 0]
-  $m add command -label {Close} -command "destroy $w"
-  sqlitecon::create_child $w $prompt $w.mb.edit.m
-  set v(db) $db
-  $db function edit ::sqlitecon::_edit
-}
-
-# This routine creates a console as a child window within a larger
-# window.  It also creates an edit menu named "$editmenu" if $editmenu!="".
-# The calling function is responsible for posting the edit menu.
-#
-proc sqlitecon::create_child {w prompt editmenu} {
-  upvar #0 $w.t v
-  if {$editmenu!=""} {
-    set m [menu $editmenu -tearoff 0]
-    $m add command -label Cut -command "sqlitecon::Cut $w.t"
-    $m add command -label Copy -command "sqlitecon::Copy $w.t"
-    $m add command -label Paste -command "sqlitecon::Paste $w.t"
-    $m add command -label {Clear Screen} -command "sqlitecon::Clear $w.t"
-    $m add separator
-    $m add command -label {Save As...} -command "sqlitecon::SaveFile $w.t"
-    catch {$editmenu config -postcommand "sqlitecon::EnableEditMenu $w"}
-  }
-  scrollbar $w.sb -orient vertical -command "$w.t yview"
-  pack $w.sb -side right -fill y
-  text $w.t -font fixed -yscrollcommand "$w.sb set"
-  pack $w.t -side right -fill both -expand 1
-  bindtags $w.t Sqlitecon
-  set v(editmenu) $editmenu
-  set v(history) 0
-  set v(historycnt) 0
-  set v(current) -1
-  set v(prompt) $prompt
-  set v(prior) {}
-  set v(plength) [string length $v(prompt)]
-  set v(x) 0
-  set v(y) 0
-  set v(mode) column
-  set v(header) on
-  $w.t mark set insert end
-  $w.t tag config ok -foreground blue
-  $w.t tag config err -foreground red
-  $w.t insert end $v(prompt)
-  $w.t mark set out 1.0
-  after idle "focus $w.t"
-}
-
-bind Sqlitecon <1> {sqlitecon::Button1 %W %x %y}
-bind Sqlitecon <B1-Motion> {sqlitecon::B1Motion %W %x %y}
-bind Sqlitecon <B1-Leave> {sqlitecon::B1Leave %W %x %y}
-bind Sqlitecon <B1-Enter> {sqlitecon::cancelMotor %W}
-bind Sqlitecon <ButtonRelease-1> {sqlitecon::cancelMotor %W}
-bind Sqlitecon <KeyPress> {sqlitecon::Insert %W %A}
-bind Sqlitecon <Left> {sqlitecon::Left %W}
-bind Sqlitecon <Control-b> {sqlitecon::Left %W}
-bind Sqlitecon <Right> {sqlitecon::Right %W}
-bind Sqlitecon <Control-f> {sqlitecon::Right %W}
-bind Sqlitecon <BackSpace> {sqlitecon::Backspace %W}
-bind Sqlitecon <Control-h> {sqlitecon::Backspace %W}
-bind Sqlitecon <Delete> {sqlitecon::Delete %W}
-bind Sqlitecon <Control-d> {sqlitecon::Delete %W}
-bind Sqlitecon <Home> {sqlitecon::Home %W}
-bind Sqlitecon <Control-a> {sqlitecon::Home %W}
-bind Sqlitecon <End> {sqlitecon::End %W}
-bind Sqlitecon <Control-e> {sqlitecon::End %W}
-bind Sqlitecon <Return> {sqlitecon::Enter %W}
-bind Sqlitecon <KP_Enter> {sqlitecon::Enter %W}
-bind Sqlitecon <Up> {sqlitecon::Prior %W}
-bind Sqlitecon <Control-p> {sqlitecon::Prior %W}
-bind Sqlitecon <Down> {sqlitecon::Next %W}
-bind Sqlitecon <Control-n> {sqlitecon::Next %W}
-bind Sqlitecon <Control-k> {sqlitecon::EraseEOL %W}
-bind Sqlitecon <<Cut>> {sqlitecon::Cut %W}
-bind Sqlitecon <<Copy>> {sqlitecon::Copy %W}
-bind Sqlitecon <<Paste>> {sqlitecon::Paste %W}
-bind Sqlitecon <<Clear>> {sqlitecon::Clear %W}
-
-# Insert a single character at the insertion cursor
-#
-proc sqlitecon::Insert {w a} {
-  $w insert insert $a
-  $w yview insert
-}
-
-# Move the cursor one character to the left
-#
-proc sqlitecon::Left {w} {
-  upvar #0 $w v
-  scan [$w index insert] %d.%d row col
-  if {$col>$v(plength)} {
-    $w mark set insert "insert -1c"
-  }
-}
-
-# Erase the character to the left of the cursor
-#
-proc sqlitecon::Backspace {w} {
-  upvar #0 $w v
-  scan [$w index insert] %d.%d row col
-  if {$col>$v(plength)} {
-    $w delete {insert -1c}
-  }
-}
-
-# Erase to the end of the line
-#
-proc sqlitecon::EraseEOL {w} {
-  upvar #0 $w v
-  scan [$w index insert] %d.%d row col
-  if {$col>=$v(plength)} {
-    $w delete insert {insert lineend}
-  }
-}
-
-# Move the cursor one character to the right
-#
-proc sqlitecon::Right {w} {
-  $w mark set insert "insert +1c"
-}
-
-# Erase the character to the right of the cursor
-#
-proc sqlitecon::Delete w {
-  $w delete insert
-}
-
-# Move the cursor to the beginning of the current line
-#
-proc sqlitecon::Home w {
-  upvar #0 $w v
-  scan [$w index insert] %d.%d row col
-  $w mark set insert $row.$v(plength)
-}
-
-# Move the cursor to the end of the current line
-#
-proc sqlitecon::End w {
-  $w mark set insert {insert lineend}
-}
-
-# Add a line to the history
-#
-proc sqlitecon::addHistory {w line} {
-  upvar #0 $w v
-  if {$v(historycnt)>0} {
-    set last [lindex $v(history) [expr $v(historycnt)-1]]
-    if {[string compare $last $line]} {
-      lappend v(history) $line
-      incr v(historycnt)
-    }
-  } else {
-    set v(history) [list $line]
-    set v(historycnt) 1
-  }
-  set v(current) $v(historycnt)
-}
-
-# Called when "Enter" is pressed.  Do something with the line
-# of text that was entered.
-#
-proc sqlitecon::Enter w {
-  upvar #0 $w v
-  scan [$w index insert] %d.%d row col
-  set start $row.$v(plength)
-  set line [$w get $start "$start lineend"]
-  $w insert end \n
-  $w mark set out end
-  if {$v(prior)==""} {
-    set cmd $line
-  } else {
-    set cmd $v(prior)\n$line
-  }
-  if {[string index $cmd 0]=="." || [$v(db) complete $cmd]} {
-    regsub -all {\n} [string trim $cmd] { } cmd2
-    addHistory $w $cmd2
-    set rc [catch {DoCommand $w $cmd} res]
-    if {![winfo exists $w]} return
-    if {$rc} {
-      $w insert end $res\n err
-    } elseif {[string length $res]>0} {
-      $w insert end $res\n ok
-    }
-    set v(prior) {}
-    $w insert end $v(prompt)
-  } else {
-    set v(prior) $cmd
-    regsub -all {[^ ]} $v(prompt) . x
-    $w insert end $x
-  }
-  $w mark set insert end
-  $w mark set out {insert linestart}
-  $w yview insert
-}
-
-# Execute a single SQL command.  Pay special attention to control
-# directives that begin with "."
-#
-# The return value is the text output from the command, properly
-# formatted.
-#
-proc sqlitecon::DoCommand {w cmd} {
-  upvar #0 $w v
-  set mode $v(mode)
-  set header $v(header)
-  if {[regexp {^(\.[a-z]+)} $cmd all word]} {
-    if {$word==".mode"} {
-      regexp {^.[a-z]+ +([a-z]+)} $cmd all v(mode)
-      return {}
-    } elseif {$word==".exit"} {
-      destroy [winfo toplevel $w]
-      return {}
-    } elseif {$word==".header"} {
-      regexp {^.[a-z]+ +([a-z]+)} $cmd all v(header)
-      return {}
-    } elseif {$word==".tables"} {
-      set mode multicolumn
-      set cmd {SELECT name FROM sqlite_master WHERE type='table'
-               UNION ALL
-               SELECT name FROM sqlite_temp_master WHERE type='table'}
-      $v(db) eval {PRAGMA database_list} {
-         if {$name!="temp" && $name!="main"} {
-            append cmd "UNION ALL SELECT name FROM $name.sqlite_master\
-                        WHERE type='table'"
-         }
-      }
-      append cmd  { ORDER BY 1}
-    } elseif {$word==".fullschema"} {
-      set pattern %
-      regexp {^.[a-z]+ +([^ ]+)} $cmd all pattern
-      set mode list
-      set header 0
-      set cmd "SELECT sql FROM sqlite_master WHERE tbl_name LIKE '$pattern'
-               AND sql NOT NULL UNION ALL SELECT sql FROM sqlite_temp_master
-               WHERE tbl_name LIKE '$pattern' AND sql NOT NULL"
-      $v(db) eval {PRAGMA database_list} {
-         if {$name!="temp" && $name!="main"} {
-            append cmd " UNION ALL SELECT sql FROM $name.sqlite_master\
-                        WHERE tbl_name LIKE '$pattern' AND sql NOT NULL"
-         }
-      }
-    } elseif {$word==".schema"} {
-      set pattern %
-      regexp {^.[a-z]+ +([^ ]+)} $cmd all pattern
-      set mode list
-      set header 0
-      set cmd "SELECT sql FROM sqlite_master WHERE name LIKE '$pattern'
-               AND sql NOT NULL UNION ALL SELECT sql FROM sqlite_temp_master
-               WHERE name LIKE '$pattern' AND sql NOT NULL"
-      $v(db) eval {PRAGMA database_list} {
-         if {$name!="temp" && $name!="main"} {
-            append cmd " UNION ALL SELECT sql FROM $name.sqlite_master\
-                        WHERE name LIKE '$pattern' AND sql NOT NULL"
-         }
-      }
-    } else {
-      return \
-        ".exit\n.mode line|list|column\n.schema ?TABLENAME?\n.tables"
-    }
-  }
-  set res {}
-  if {$mode=="list"} {
-    $v(db) eval $cmd x {
-      set sep {}
-      foreach col $x(*) {
-        append res $sep$x($col)
-        set sep |
-      }
-      append res \n
-    }
-    if {[info exists x(*)] && $header} {
-      set sep {}
-      set hdr {}
-      foreach col $x(*) {
-        append hdr $sep$col
-        set sep |
-      }
-      set res $hdr\n$res
-    }
-  } elseif {[string range $mode 0 2]=="col"} {
-    set y {}
-    $v(db) eval $cmd x {
-      foreach col $x(*) {
-        if {![info exists cw($col)] || $cw($col)<[string length $x($col)]} {
-           set cw($col) [string length $x($col)]
-        }
-        lappend y $x($col)
-      }
-    }
-    if {[info exists x(*)] && $header} {
-      set hdr {}
-      set ln {}
-      set dash ---------------------------------------------------------------
-      append dash ------------------------------------------------------------
-      foreach col $x(*) {
-        if {![info exists cw($col)] || $cw($col)<[string length $col]} {
-           set cw($col) [string length $col]
-        }
-        lappend hdr $col
-        lappend ln [string range $dash 1 $cw($col)]
-      }
-      set y [concat $hdr $ln $y]
-    }
-    if {[info exists x(*)]} {
-      set format {}
-      set arglist {}
-      set arglist2 {}
-      set i 0
-      foreach col $x(*) {
-        lappend arglist x$i
-        append arglist2 " \$x$i"
-        incr i
-        append format "  %-$cw($col)s"
-      }
-      set format [string trimleft $format]\n
-      if {[llength $arglist]>0} {
-        foreach $arglist $y "append res \[format [list $format] $arglist2\]"
-      }
-    }
-  } elseif {$mode=="multicolumn"} {
-    set y [$v(db) eval $cmd]
-    set max 0
-    foreach e $y {
-      if {$max<[string length $e]} {set max [string length $e]}
-    }
-    set ncol [expr {int(80/($max+2))}]
-    if {$ncol<1} {set ncol 1}
-    set nelem [llength $y]
-    set nrow [expr {($nelem+$ncol-1)/$ncol}]
-    set format "%-${max}s"
-    for {set i 0} {$i<$nrow} {incr i} {
-      set j $i
-      while 1 {
-        append res [format $format [lindex $y $j]]
-        incr j $nrow
-        if {$j>=$nelem} break
-        append res {  }
-      }
-      append res \n
-    }
-  } else {
-    $v(db) eval $cmd x {
-      foreach col $x(*) {append res "$col = $x($col)\n"}
-      append res \n
-    }
-  }
-  return [string trimright $res]
-}
-
-# Change the line to the previous line
-#
-proc sqlitecon::Prior w {
-  upvar #0 $w v
-  if {$v(current)<=0} return
-  incr v(current) -1
-  set line [lindex $v(history) $v(current)]
-  sqlitecon::SetLine $w $line
-}
-
-# Change the line to the next line
-#
-proc sqlitecon::Next w {
-  upvar #0 $w v
-  if {$v(current)>=$v(historycnt)} return
-  incr v(current) 1
-  set line [lindex $v(history) $v(current)]
-  sqlitecon::SetLine $w $line
-}
-
-# Change the contents of the entry line
-#
-proc sqlitecon::SetLine {w line} {
-  upvar #0 $w v
-  scan [$w index insert] %d.%d row col
-  set start $row.$v(plength)
-  $w delete $start end
-  $w insert end $line
-  $w mark set insert end
-  $w yview insert
-}
-
-# Called when the mouse button is pressed at position $x,$y on
-# the console widget.
-#
-proc sqlitecon::Button1 {w x y} {
-  global tkPriv
-  upvar #0 $w v
-  set v(mouseMoved) 0
-  set v(pressX) $x
-  set p [sqlitecon::nearestBoundry $w $x $y]
-  scan [$w index insert] %d.%d ix iy
-  scan $p %d.%d px py
-  if {$px==$ix} {
-    $w mark set insert $p
-  }
-  $w mark set anchor $p
-  focus $w
-}
-
-# Find the boundry between characters that is nearest
-# to $x,$y
-#
-proc sqlitecon::nearestBoundry {w x y} {
-  set p [$w index @$x,$y]
-  set bb [$w bbox $p]
-  if {![string compare $bb ""]} {return $p}
-  if {($x-[lindex $bb 0])<([lindex $bb 2]/2)} {return $p}
-  $w index "$p + 1 char"
-}
-
-# This routine extends the selection to the point specified by $x,$y
-#
-proc sqlitecon::SelectTo {w x y} {
-  upvar #0 $w v
-  set cur [sqlitecon::nearestBoundry $w $x $y]
-  if {[catch {$w index anchor}]} {
-    $w mark set anchor $cur
-  }
-  set anchor [$w index anchor]
-  if {[$w compare $cur != $anchor] || (abs($v(pressX) - $x) >= 3)} {
-    if {$v(mouseMoved)==0} {
-      $w tag remove sel 0.0 end
-    }
-    set v(mouseMoved) 1
-  }
-  if {[$w compare $cur < anchor]} {
-    set first $cur
-    set last anchor
-  } else {
-    set first anchor
-    set last $cur
-  }
-  if {$v(mouseMoved)} {
-    $w tag remove sel 0.0 $first
-    $w tag add sel $first $last
-    $w tag remove sel $last end
-    update idletasks
-  }
-}
-
-# Called whenever the mouse moves while button-1 is held down.
-#
-proc sqlitecon::B1Motion {w x y} {
-  upvar #0 $w v
-  set v(y) $y
-  set v(x) $x
-  sqlitecon::SelectTo $w $x $y
-}
-
-# Called whenever the mouse leaves the boundries of the widget
-# while button 1 is held down.
-#
-proc sqlitecon::B1Leave {w x y} {
-  upvar #0 $w v
-  set v(y) $y
-  set v(x) $x
-  sqlitecon::motor $w
-}
-
-# This routine is called to automatically scroll the window when
-# the mouse drags offscreen.
-#
-proc sqlitecon::motor w {
-  upvar #0 $w v
-  if {![winfo exists $w]} return
-  if {$v(y)>=[winfo height $w]} {
-    $w yview scroll 1 units
-  } elseif {$v(y)<0} {
-    $w yview scroll -1 units
-  } else {
-    return
-  }
-  sqlitecon::SelectTo $w $v(x) $v(y)
-  set v(timer) [after 50 sqlitecon::motor $w]
-}
-
-# This routine cancels the scrolling motor if it is active
-#
-proc sqlitecon::cancelMotor w {
-  upvar #0 $w v
-  catch {after cancel $v(timer)}
-  catch {unset v(timer)}
-}
-
-# Do a Copy operation on the stuff currently selected.
-#
-proc sqlitecon::Copy w {
-  if {![catch {set text [$w get sel.first sel.last]}]} {
-     clipboard clear -displayof $w
-     clipboard append -displayof $w $text
-  }
-}
-
-# Return 1 if the selection exists and is contained
-# entirely on the input line.  Return 2 if the selection
-# exists but is not entirely on the input line.  Return 0
-# if the selection does not exist.
-#
-proc sqlitecon::canCut w {
-  set r [catch {
-    scan [$w index sel.first] %d.%d s1x s1y
-    scan [$w index sel.last] %d.%d s2x s2y
-    scan [$w index insert] %d.%d ix iy
-  }]
-  if {$r==1} {return 0}
-  if {$s1x==$ix && $s2x==$ix} {return 1}
-  return 2
-}
-
-# Do a Cut operation if possible.  Cuts are only allowed
-# if the current selection is entirely contained on the
-# current input line.
-#
-proc sqlitecon::Cut w {
-  if {[sqlitecon::canCut $w]==1} {
-    sqlitecon::Copy $w
-    $w delete sel.first sel.last
-  }
-}
-
-# Do a paste opeation.
-#
-proc sqlitecon::Paste w {
-  if {[sqlitecon::canCut $w]==1} {
-    $w delete sel.first sel.last
-  }
-  if {[catch {selection get -displayof $w -selection CLIPBOARD} topaste]
-    && [catch {selection get -displayof $w -selection PRIMARY} topaste]} {
-    return
-  }
-  if {[info exists ::$w]} {
-    set prior 0
-    foreach line [split $topaste \n] {
-      if {$prior} {
-        sqlitecon::Enter $w
-        update
-      }
-      set prior 1
-      $w insert insert $line
-    }
-  } else {
-    $w insert insert $topaste
-  }
-}
-
-# Enable or disable entries in the Edit menu
-#
-proc sqlitecon::EnableEditMenu w {
-  upvar #0 $w.t v
-  set m $v(editmenu)
-  if {$m=="" || ![winfo exists $m]} return
-  switch [sqlitecon::canCut $w.t] {
-    0 {
-      $m entryconf Copy -state disabled
-      $m entryconf Cut -state disabled
-    }
-    1 {
-      $m entryconf Copy -state normal
-      $m entryconf Cut -state normal
-    }
-    2 {
-      $m entryconf Copy -state normal
-      $m entryconf Cut -state disabled
-    }
-  }
-}
-
-# Prompt the user for the name of a writable file.  Then write the
-# entire contents of the console screen to that file.
-#
-proc sqlitecon::SaveFile w {
-  set types {
-    {{Text Files}  {.txt}}
-    {{All Files}    *}
-  }
-  set f [tk_getSaveFile -filetypes $types -title "Write Screen To..."]
-  if {$f!=""} {
-    if {[catch {open $f w} fd]} {
-      tk_messageBox -type ok -icon error -message $fd
-    } else {
-      puts $fd [string trimright [$w get 1.0 end] \n]
-      close $fd
-    }
-  }
-}
-
-# Erase everything from the console above the insertion line.
-#
-proc sqlitecon::Clear w {
-  $w delete 1.0 {insert linestart}
-}
-
-# An in-line editor for SQL
-#
-proc sqlitecon::_edit {origtxt {title {}}} {
-  for {set i 0} {[winfo exists .ed$i]} {incr i} continue
-  set w .ed$i
-  toplevel $w
-  wm protocol $w WM_DELETE_WINDOW "$w.b.can invoke"
-  wm title $w {Inline SQL Editor}
-  frame $w.b
-  pack $w.b -side bottom -fill x
-  button $w.b.can -text Cancel -width 6 -command [list set ::$w 0]
-  button $w.b.ok -text OK -width 6 -command [list set ::$w 1]
-  button $w.b.cut -text Cut -width 6 -command [list ::sqlitecon::Cut $w.t]
-  button $w.b.copy -text Copy -width 6 -command [list ::sqlitecon::Copy $w.t]
-  button $w.b.paste -text Paste -width 6 -command [list ::sqlitecon::Paste $w.t]
-  set ::$w {}
-  pack $w.b.cut $w.b.copy $w.b.paste $w.b.can $w.b.ok\
-     -side left -padx 5 -pady 5 -expand 1
-  if {$title!=""} {
-    label $w.title -text $title
-    pack $w.title -side top -padx 5 -pady 5
-  }
-  text $w.t -bg white -fg black -yscrollcommand [list $w.sb set]
-  pack $w.t -side left -fill both -expand 1
-  scrollbar $w.sb -orient vertical -command [list $w.t yview]
-  pack $w.sb -side left -fill y
-  $w.t insert end $origtxt
-
-  vwait ::$w
-
-  if {[set ::$w]} {
-    set txt [string trimright [$w.t get 1.0 end]]
-  } else {
-    set txt $origtxt
-  }
-  destroy $w
-  return $txt
-}