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57 lines
2.2 KiB
VimL
57 lines
2.2 KiB
VimL
" Vim syntax file
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" Language: R noweb Files
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" Maintainer: Johannes Ranke <jranke@uni-bremen.de>
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" Last Change: 2006 Apr 25
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" Version: 0.6
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" SVN: $Id$
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" Remarks: - This file is inspired by the proposal of
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" Fernando Henrique Ferraz Pereira da Rosa <feferraz@ime.usp.br>
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" http://www.ime.usp.br/~feferraz/en/sweavevim.html
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" - It extends some clusters from syntax/tex.vim (version 33,
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" March 06 2006) and therefore depends on some contents
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" of this file
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"
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" Version Clears: {{{1
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" For version 5.x: Clear all syntax items
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" For version 6.x and 7.x: Quit when a syntax file was already loaded
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if version < 600
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syntax clear
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elseif exists("b:current_syntax")
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finish
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endif
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syn case match
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" Extension of Tex regions {{{1
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runtime syntax/tex.vim
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unlet b:current_syntax
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syn cluster texDocGroup contains=texPartZone,@texPartGroup,@rnoweb
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syn cluster texPartGroup contains=texChapterZone,texSectionZone,texParaZone,@rnoweb
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syn cluster texChapterGroup contains=texSectionZone,texParaZone,@rnoweb
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syn cluster texSectionGroup contains=texSubSectionZone,texParaZone,@rnoweb
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syn cluster texSubSectionGroup contains=texSubSubSectionZone,texParaZone,@rnoweb
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syn cluster texSubSubSectionGroup contains=texParaZone,@rnoweb
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syn cluster texParaGroup contains=texSubParaZone,@rnoweb
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" Highlighting of R code using an existing r.vim syntax file if available {{{1
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syn include @rnowebR syntax/r.vim
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syn region rnowebChunk matchgroup=rnowebDelimiter start="^<<.*>>=" matchgroup=rnowebDelimiter end="^@" contains=@rnowebR,rnowebChunkReference,rnowebChunk keepend
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syn match rnowebChunkReference "^<<.*>>$" contained
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syn region rnowebSexpr matchgroup=Delimiter start="\\Sexpr{" matchgroup=Delimiter end="}" contains=@rnowebR
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" Sweave options command {{{1
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syn region rnowebSweaveopts matchgroup=Delimiter start="\\SweaveOpts{" matchgroup=Delimiter end="}"
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" rnoweb Cluster {{{1
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syn cluster rnoweb contains=rnowebChunk,rnowebChunkReference,rnowebDelimiter,rnowebSexpr,rnowebSweaveopts
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" Highlighting {{{1
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hi def link rnowebDelimiter Delimiter
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hi def link rnowebSweaveOpts Statement
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hi def link rnowebChunkReference Delimiter
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let b:current_syntax = "rnoweb"
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" vim: foldmethod=marker:
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