diff options
Diffstat (limited to 'runtime/syntax/rnoweb.vim')
| -rw-r--r-- | runtime/syntax/rnoweb.vim | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/runtime/syntax/rnoweb.vim b/runtime/syntax/rnoweb.vim new file mode 100644 index 0000000..749860a --- /dev/null +++ b/runtime/syntax/rnoweb.vim @@ -0,0 +1,52 @@ +" Vim syntax file +" Language: R noweb Files +" Maintainer: Johannes Ranke <jranke@uni-bremen.de> +" Last Change: Thu Apr 05, 2018 11:06PM +" 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="^\s*<<.*>>=" matchgroup=rnowebDelimiter end="^@" contains=@rnowebR,rnowebChunkReference,rnowebChunk fold keepend +syn match rnowebChunkReference "^\s*<<.*>>$" 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: |