Edit: rnoweb.vim
" Vim syntax file " Language: R noweb Files " Maintainer: Johannes Ranke <jranke@uni-bremen.de> " Last Change: Sat Feb 06, 2016 06:47AM " Version: 0.9.1 " Remarks: - This file is inspired by the proposal of " Fernando Henrique Ferraz Pereira da Rosa <feferraz@ime.usp.br> " http://www.ime.usp.br/~feferraz/en/sweavevim.html " if exists("b:current_syntax") finish endif syn case match " Extension of Tex clusters {{{1 runtime syntax/tex.vim unlet b:current_syntax syn cluster texMatchGroup add=@rnoweb syn cluster texMathMatchGroup add=rnowebSexpr syn cluster texMathZoneGroup add=rnowebSexpr syn cluster texEnvGroup add=@rnoweb syn cluster texFoldGroup add=@rnoweb syn cluster texDocGroup add=@rnoweb syn cluster texPartGroup add=@rnoweb syn cluster texChapterGroup add=@rnoweb syn cluster texSectionGroup add=@rnoweb syn cluster texSubSectionGroup add=@rnoweb syn cluster texSubSubSectionGroup add=@rnoweb syn cluster texParaGroup add=@rnoweb " Highlighting of R code using an existing r.vim syntax file if available {{{1 syn include @rnowebR syntax/r.vim syn region rnowebChunk matchgroup=rnowebDelimiter start="^<<.*>>=" matchgroup=rnowebDelimiter end="^@" contains=@rnowebR,rnowebChunkReference,rnowebChunk fold keepend syn match rnowebChunkReference "^<<.*>>$" contained syn region rnowebSexpr matchgroup=Delimiter start="\\Sexpr{" matchgroup=Delimiter end="}" contains=@rnowebR contained " Sweave options command {{{1 syn region rnowebSweaveopts matchgroup=Delimiter start="\\SweaveOpts{" matchgroup=Delimiter end="}" " rnoweb Cluster {{{1 syn cluster rnoweb contains=rnowebChunk,rnowebChunkReference,rnowebDelimiter,rnowebSexpr,rnowebSweaveopts " Highlighting {{{1 hi def link rnowebDelimiter Delimiter hi def link rnowebSweaveOpts Statement hi def link rnowebChunkReference Delimiter let b:current_syntax = "rnoweb" " vim: foldmethod=marker:
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