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+" Vim syntax file
+" Language: Renderman Interface Bytestream
+" Maintainer: Andrew Bromage <ajb@spamcop.net>
+" Last Change: 2003 May 11
+"
+
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
+ finish
+endif
+
+syn case match
+
+" Comments
+syn match ribLineComment "#.*$"
+syn match ribStructureComment "##.*$"
+
+syn case ignore
+syn match ribCommand /[A-Z][a-zA-Z]*/
+syn case match
+
+syn region ribString start=/"/ skip=/\\"/ end=/"/
+
+syn match ribStructure "[A-Z][a-zA-Z]*Begin\>\|[A-Z][a-zA-Z]*End"
+syn region ribSectionFold start="FrameBegin" end="FrameEnd" fold transparent keepend extend
+syn region ribSectionFold start="WorldBegin" end="WorldEnd" fold transparent keepend extend
+syn region ribSectionFold start="TransformBegin" end="TransformEnd" fold transparent keepend extend
+syn region ribSectionFold start="AttributeBegin" end="AttributeEnd" fold transparent keepend extend
+syn region ribSectionFold start="MotionBegin" end="MotionEnd" fold transparent keepend extend
+syn region ribSectionFold start="SolidBegin" end="SolidEnd" fold transparent keepend extend
+syn region ribSectionFold start="ObjectBegin" end="ObjectEnd" fold transparent keepend extend
+
+syn sync fromstart
+
+"integer number, or floating point number without a dot and with "f".
+syn case ignore
+syn match ribNumbers display transparent "[-]\=\<\d\|\.\d" contains=ribNumber,ribFloat
+syn match ribNumber display contained "[-]\=\d\+\>"
+"floating point number, with dot, optional exponent
+syn match ribFloat display contained "[-]\=\d\+\.\d*\(e[-+]\=\d\+\)\="
+"floating point number, starting with a dot, optional exponent
+syn match ribFloat display contained "[-]\=\.\d\+\(e[-+]\=\d\+\)\=\>"
+"floating point number, without dot, with exponent
+syn match ribFloat display contained "[-]\=\d\+e[-+]\d\+\>"
+syn case match
+
+
+hi def link ribStructure Structure
+hi def link ribCommand Statement
+
+hi def link ribStructureComment SpecialComment
+hi def link ribLineComment Comment
+
+hi def link ribString String
+hi def link ribNumber Number
+hi def link ribFloat Float
+
+
+
+let b:current_syntax = "rib"
+
+" Options for vi: ts=8 sw=2 sts=2 nowrap noexpandtab ft=vim