mirror of
https://github.com/neovim/neovim.git
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86 lines
2.6 KiB
VimL
86 lines
2.6 KiB
VimL
" markdown Text with R statements
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" Language: markdown with R code chunks
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" Homepage: https://github.com/jalvesaq/R-Vim-runtime
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" Last Change: Tue Jun 28, 2016 10:09AM
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"
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" CONFIGURATION:
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" To highlight chunk headers as R code, put in your vimrc:
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" let rmd_syn_hl_chunk = 1
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if exists("b:current_syntax")
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finish
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endif
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" load all of pandoc info
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runtime syntax/pandoc.vim
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if exists("b:current_syntax")
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let rmdIsPandoc = 1
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unlet b:current_syntax
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else
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let rmdIsPandoc = 0
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runtime syntax/markdown.vim
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if exists("b:current_syntax")
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unlet b:current_syntax
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endif
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endif
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" load all of the r syntax highlighting rules into @R
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syntax include @R syntax/r.vim
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if exists("b:current_syntax")
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unlet b:current_syntax
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endif
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if exists("g:rmd_syn_hl_chunk")
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" highlight R code inside chunk header
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syntax match rmdChunkDelim "^[ \t]*```{r" contained
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syntax match rmdChunkDelim "}$" contained
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else
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syntax match rmdChunkDelim "^[ \t]*```{r.*}$" contained
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endif
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syntax match rmdChunkDelim "^[ \t]*```$" contained
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syntax region rmdChunk start="^[ \t]*``` *{r.*}$" end="^[ \t]*```$" contains=@R,rmdChunkDelim keepend fold
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" also match and syntax highlight in-line R code
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syntax match rmdEndInline "`" contained
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syntax match rmdBeginInline "`r " contained
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syntax region rmdrInline start="`r " end="`" contains=@R,rmdBeginInline,rmdEndInline keepend
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" match slidify special marker
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syntax match rmdSlidifySpecial "\*\*\*"
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if rmdIsPandoc == 0
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syn match rmdBlockQuote /^\s*>.*\n\(.*\n\@<!\n\)*/ skipnl
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" LaTeX
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syntax include @LaTeX syntax/tex.vim
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if exists("b:current_syntax")
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unlet b:current_syntax
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endif
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" Extend cluster
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syn cluster texMathZoneGroup add=rmdrInline
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" Inline
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syntax match rmdLaTeXInlDelim "\$"
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syntax match rmdLaTeXInlDelim "\\\$"
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syn region texMathZoneX matchgroup=Delimiter start="\$" skip="\\\\\|\\\$" matchgroup=Delimiter end="\$" end="%stopzone\>" contains=@texMathZoneGroup
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" Region
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syntax match rmdLaTeXRegDelim "\$\$" contained
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syntax match rmdLaTeXRegDelim "\$\$latex$" contained
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syntax region rmdLaTeXRegion start="^\$\$" skip="\\\$" end="\$\$$" contains=@LaTeX,rmdLaTeXSt,rmdLaTeXRegDelim keepend
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syntax region rmdLaTeXRegion2 start="^\\\[" end="\\\]" contains=@LaTeX,rmdLaTeXSt,rmdLaTeXRegDelim keepend
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hi def link rmdLaTeXSt Statement
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hi def link rmdLaTeXInlDelim Special
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hi def link rmdLaTeXRegDelim Special
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endif
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syn sync match rmdSyncChunk grouphere rmdChunk "^[ \t]*``` *{r"
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hi def link rmdChunkDelim Special
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hi def link rmdBeginInline Special
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hi def link rmdEndInline Special
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hi def link rmdBlockQuote Comment
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hi def link rmdSlidifySpecial Special
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let b:current_syntax = "rmd"
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" vim: ts=8 sw=2
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