diff --git a/runtime/syntax/framescript.vim b/runtime/syntax/framescript.vim
new file mode 100644
index 0000000..39d75e8
--- /dev/null
+++ b/runtime/syntax/framescript.vim
@@ -0,0 +1,491 @@
+" Vim syntax file
+" Language:         FrameScript v4.0
+" Maintainer:       Nikolai Weibull <now@bitwi.se>
+" Latest Revision:  2007-02-22
+
+if exists("b:current_syntax")
+  finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+syn match   framescriptOperator
+      \ '[+*/%=-]\|[><]=\=\|#[&|]'
+
+syn keyword framescriptTodo
+      \ contained
+      \ TODO FIXME XXX NOTE
+
+syn cluster framescriptCommentGroup
+      \ contains=
+      \   framescriptTodo,
+      \   @Spell
+
+syn match   framescriptComment
+      \ display
+      \ contains=@framescriptCommentGroup
+      \ '//.*$'
+
+syn region  framescriptComment
+      \ contains=@framescriptCommentGroup
+      \ matchgroup=framescriptCommentStart
+      \ start='/\*'
+      \ end='\*/'
+
+syn case ignore
+
+syn match   framescriptInclude
+      \ display
+      \ contains=framescriptIncluded
+      \ "^\s*<#Include\>\s*'"
+
+syn region  framescriptIncluded
+      \ contained
+      \ display
+      \ start=+'+
+      \ skip=+\\\\\|\\'+
+      \ end=+'+
+
+syn match   framescriptNumbers
+      \ display
+      \ transparent
+      \ contains=
+      \   framescriptInteger,
+      \   framescriptReal,
+      \   framescriptMetric,
+      \   framescriptCharacter
+      \ '\<\d\|\.\d'
+
+syn keyword framescriptBoolean
+      \ True False
+
+syn match   framescriptInteger
+      \ contained
+      \ display
+      \ '\d\+\>'
+
+syn match   framescriptInteger
+      \ contained
+      \ display
+      \ '\x\+H\>'
+
+syn match   framescriptInteger
+      \ contained
+      \ display
+      \ '[01]\+B\>'
+
+syn match   framescriptReal
+      \ contained
+      \ display
+      \ '\d\+\.\d*\|\.\d\+\>'
+
+syn match   framescriptMetric
+      \ contained
+      \ display
+      \ '\%(\d\+\%(\.\d*\)\=\|\.\d\+\)\%(pts\|in\|"\|cm\|mm\|pica\)\>'
+
+syn match   framescriptCharacter
+      \ contained
+      \ display
+      \ '\d\+S\>'
+
+syn region  framescriptString
+      \ contains=framescriptStringSpecialChar,@Spell
+      \ start=+'+
+      \ skip=+\\\\\|\\'+
+      \ end=+'+
+
+syn match   framescriptStringSpecialChar
+      \ contained
+      \ display
+      \ "\\[\\']"
+
+syn keyword framescriptConstant
+      \ BackSlash
+      \ CharCR
+      \ CharLF
+      \ CharTAB
+      \ ClientDir
+      \ ClientName
+      \ FslVersionMajor
+      \ FslVersionMinor
+      \ InstallName
+      \ InstalledScriptList
+      \ MainScript
+      \ NULL
+      \ ObjEndOffset
+      \ ProductRevision
+      \ Quote
+      \ ThisScript
+
+syn keyword framescriptOperator
+      \ not
+      \ and
+      \ or
+
+syn keyword framescriptSessionVariables
+      \ ErrorCode
+      \ ErrorMsg
+      \ DeclareVarMode
+      \ PlatformEncodingMode
+
+syn keyword framescriptStructure
+      \ Event
+      \ EndEvent
+
+syn keyword framescriptStatement
+      \ Sub
+      \ EndSub
+      \ Run
+      \ Function
+      \ EndFunction
+      \ Set
+      \ Add
+      \ Apply
+      \ CallClient
+      \ Close
+      \ Copy
+      \ Cut
+      \ DialogBox
+      \ Delete
+      \ Demote
+      \ Display
+      \ DocCompare
+      \ Export
+      \ Find
+      \ LeaveLoop
+      \ LeaveScript
+      \ LeaveSub
+      \ LoopNext
+      \ Merge
+      \ MsgBox
+      \ Paste
+      \ PopClipboard
+      \ PushClipboard
+      \ Read
+      \ Replace
+      \ Return
+      \ Sort
+      \ Split
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptApplySubStatement skipwhite skipempty
+      \ Apply
+
+syn keyword framescriptApplySubStatement
+      \ contained
+      \ Pagelayout
+      \ TextProperties
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptClearSubStatement skipwhite skipempty
+      \ Clear
+
+syn keyword framescriptClearSubStatement
+      \ contained
+      \ ChangeBars
+      \ Text
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptCloseSubStatement skipwhite skipempty
+      \ Close
+
+syn keyword framescriptCloseSubStatement
+      \ contained
+      \ Book
+      \ Document
+      \ TextFile
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptExecSubStatement skipwhite skipempty
+      \ Exec
+
+syn keyword framescriptExecSubStatement
+      \ contained
+      \ Compile
+      \ Script
+      \ Wait
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptExecuteSubStatement skipwhite skipempty
+      \ Execute
+
+syn keyword framescriptExecuteSubStatement
+      \ contained
+      \ FrameCommand
+      \ Hypertext
+      \ StartUndoCheckPoint
+      \ EndUndoCheckPoint
+      \ ClearUndoHistory
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptGenerateSubStatement skipwhite skipempty
+      \ Generate
+
+syn keyword framescriptGenerateSubStatement
+      \ contained
+      \ Bookfile
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptGetSubStatement skipwhite skipempty
+      \ Get
+
+syn keyword framescriptGetSubStatement
+      \ contained
+      \ Member
+      \ Object
+      \ String
+      \ TextList
+      \ TextProperties
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptImportSubStatement skipwhite skipempty
+      \ Import
+
+syn keyword framescriptImportSubStatement
+      \ contained
+      \ File
+      \ Formats
+      \ ElementDefs
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptInstallSubStatement skipwhite skipempty
+      \ Install
+      \ Uninstall
+
+syn keyword framescriptInstallSubStatement
+      \ contained
+      \ ChangeBars
+      \ Text
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptNewSubStatement skipwhite skipempty
+      \ New
+
+syn keyword framescriptNewSubStatement
+      \ contained
+      \ AFrame
+      \ Footnote
+      \ Marker
+      \ TiApiClient
+      \ Variable
+      \ XRef
+      \ FormatChangeList
+      \ FormatRule
+      \ FmtRuleClause
+      \ Arc
+      \ Ellipse
+      \ Flow
+      \ Group
+      \ Inset
+      \ Line
+      \ Math
+      \ Polygon
+      \ Polyline
+      \ Rectangle
+      \ RoundRect
+      \ TextFrame
+      \ Textline
+      \ UnanchoredFrame
+      \ Command
+      \ Menu
+      \ MenuItemSeparator
+      \ Book
+      \ CharacterFormat
+      \ Color
+      \ ConditionFormat
+      \ ElementDef
+      \ FormatChangeList
+      \ MarkerType
+      \ MasterPage
+      \ ParagraphFormat
+      \ PgfFmt
+      \ ReferencePAge
+      \ RulingFormat
+      \ TableFormat
+      \ VariableFormat
+      \ XRefFormat
+      \ BodyPage
+      \ BookComponent
+      \ Paragraph
+      \ Element
+      \ Attribute
+      \ AttributeDef
+      \ AttributeList
+      \ AttributeDefList
+      \ ElementLoc
+      \ ElementRange
+      \ Table
+      \ TableRows
+      \ TableCols
+      \ Text
+      \ Integer
+      \ Real
+      \ Metric
+      \ String
+      \ Object
+      \ TextLoc
+      \ TextRange
+      \ IntList
+      \ UIntList
+      \ MetricList
+      \ StringList
+      \ PointList
+      \ TabList
+      \ PropertyList
+      \ LibVar
+      \ ScriptVar
+      \ SubVar
+      \ TextFile
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptOpenSubStatement skipwhite skipempty
+      \ Open
+
+syn keyword framescriptOpenSubStatement
+      \ contained
+      \ Document
+      \ Book
+      \ TextFile
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptPrintSubStatement skipwhite skipempty
+      \ Print
+
+syn keyword framescriptPrintSubStatement
+      \ contained
+      \ Document
+      \ Book
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptQuitSubStatement skipwhite skipempty
+      \ Quit
+
+syn keyword framescriptQuitSubStatement
+      \ contained
+      \ Session
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptRemoveSubStatement skipwhite skipempty
+      \ Remove
+
+syn keyword framescriptRemoveSubStatement
+      \ contained
+      \ Attribute
+      \ CommandObject
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptSaveSubStatement skipwhite skipempty
+      \ Save
+
+syn keyword framescriptSaveSubStatement
+      \ contained
+      \ Document
+      \ Book
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptSelectSubStatement skipwhite skipempty
+      \ Select
+
+syn keyword framescriptSelectSubStatement
+      \ contained
+      \ TableCells
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptStraddleSubStatement skipwhite skipempty
+      \ Straddle
+
+syn keyword framescriptStraddleSubStatement
+      \ contained
+      \ TableCells
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptUpdateSubStatement skipwhite skipempty
+      \ Update
+
+syn keyword framescriptUpdateSubStatement
+      \ contained
+      \ ReDisplay
+      \ Formatting
+      \ Hyphenating
+      \ ResetEquationsSettings
+      \ ResetRefFrames
+      \ RestartPgfNums
+      \ TextInset
+      \ Variables
+      \ XRefs
+      \ Book
+
+syn keyword framescriptStatement
+      \ nextgroup=framescriptWriteSubStatement skipwhite skipempty
+      \ Write
+
+syn keyword framescriptUpdateSubStatement
+      \ contained
+      \ Console
+      \ Display
+
+syn keyword framescriptRepeat
+      \ Loop
+      \ EndLoop
+
+syn keyword framescriptConditional
+      \ If
+      \ ElseIf
+      \ Else
+      \ EndIf
+
+syn keyword framescriptType
+      \ Local
+      \ GlobalVar
+
+let b:framescript_minlines = exists("framescript_minlines")
+                         \ ? framescript_minlines : 15
+exec "syn sync ccomment framescriptComment minlines=" . b:framescript_minlines
+
+hi def link framescriptTodo                 Todo
+hi def link framescriptComment              Comment
+hi def link framescriptCommentStart         framescriptComment
+hi def link framescriptInclude              Include
+hi def link framescriptIncluded             String
+hi def link framescriptBoolean              Boolean
+hi def link framescriptNumber               Number
+hi def link framescriptInteger              framescriptNumber
+hi def link framescriptReal                 framescriptNumber
+hi def link framescriptMetric               framescriptNumber
+hi def link framescriptCharacter            framescriptNumber
+hi def link framescriptString               String
+hi def link framescriptStringSpecialChar    SpecialChar
+hi def link framescriptConstant             Constant
+hi def link framescriptOperator             None
+hi def link framescriptSessionVariables     PreProc
+hi def link framescriptStructure            Structure
+hi def link framescriptStatement            Statement
+hi def link framescriptSubStatement         Type
+hi def link framescriptApplySubStatement    framescriptSubStatement
+hi def link framescriptClearSubStatement    framescriptSubStatement
+hi def link framescriptCloseSubStatement    framescriptSubStatement
+hi def link framescriptExecSubStatement     framescriptSubStatement
+hi def link framescriptExecuteSubStatement  framescriptSubStatement
+hi def link framescriptGenerateSubStatement framescriptSubStatement
+hi def link framescriptGetSubStatement      framescriptSubStatement
+hi def link framescriptImportSubStatement   framescriptSubStatement
+hi def link framescriptInstallSubStatement  framescriptSubStatement
+hi def link framescriptNewSubStatement      framescriptSubStatement
+hi def link framescriptOpenSubStatement     framescriptSubStatement
+hi def link framescriptPrintSubStatement    framescriptSubStatement
+hi def link framescriptQuitSubStatement     framescriptSubStatement
+hi def link framescriptRemoveSubStatement   framescriptSubStatement
+hi def link framescriptSaveSubStatement     framescriptSubStatement
+hi def link framescriptSelectSubStatement   framescriptSubStatement
+hi def link framescriptStraddleSubStatement framescriptSubStatement
+hi def link framescriptUpdateSubStatement   framescriptSubStatement
+hi def link framescriptRepeat               Repeat
+hi def link framescriptConditional          Conditional
+hi def link framescriptType                 Type
+
+let b:current_syntax = "framescript"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save