AlphaWiki/Development/LinkedVariables

A linked variable is a Tcl variable which has a counterpart in the core as a C variable: each time the Tcl variable's value changes, the C variable changes accordingly and vice-versa. See the [linkVar] command or the preferences defined with: newPref linkvariable or newPref linkflag

Here is the list of the linked variables currently known to the core as of 8.2b5 (December 2008):

Integer variables:

  autoHScroll
  autoSave
  bottomMargin
  blinkingCursor
  blockCursor
  coloring
  changesLim
  defLeft
  defHeight
  defTop
  defWidth
  tileLeft
  tileHeight
  tileTop
  tileWidth
  dragAndDrop
  debugging
  fillColumn
  fontSize
  forward
  funcPar
  horScrollBar
  ignoreCase
  indentOnReturn
  hyperText
  leftFillColumn
  leftMargin
  lockStatus
  locationOfStatusBar
  markSorting
  matchWords
  moveInsertion
  openAllFiles
  openPackages
  showInvisibleFiles
  paraColumn
  powerThumb
  printerFontSize
  regExpr
  showInvisibles
  smallMenuFont
  sortColumn
  sortedIsDefault
  tabSize
  tearoffMenus
  useDynamicMenus
  topMargin
  undoOn
  useChangeTextHook
  versionControlAware
  wordWrap
  useAntialiasedText

I'm not sure some of them have not become obsolete...

String variables:

  defaultFont
  markLabel
  printerFont
  savedState
  tagFile
  wordBreak