diff options
Diffstat (limited to 'syntax/lhaskell.vim')
| -rw-r--r-- | syntax/lhaskell.vim | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/syntax/lhaskell.vim b/syntax/lhaskell.vim index 9dd6e6f5..b963be0f 100644 --- a/syntax/lhaskell.vim +++ b/syntax/lhaskell.vim @@ -4,12 +4,12 @@ endif " Vim syntax file " Language: Haskell with literate comments, Bird style, -" TeX style and plain text surrounding +" Markdown style, TeX style and plain text surrounding " \begin{code} \end{code} blocks " Maintainer: Haskell Cafe mailinglist <haskell-cafe@haskell.org> " Original Author: Arthur van Leeuwen <arthurvl@cs.uu.nl> -" Last Change: 2010 Apr 11 -" Version: 1.04 +" Last Change: 2020 Feb 25 +" Version: 1.05 " " Thanks to Ian Lynagh for thoughtful comments on initial versions and " for the inspiration for writing this in the first place. @@ -48,8 +48,8 @@ endif " First off, see if we can inherit a user preference for lhs_markup if !exists("b:lhs_markup") if exists("lhs_markup") - if lhs_markup =~ '\<\%(tex\|none\)\>' - let b:lhs_markup = matchstr(lhs_markup,'\<\%(tex\|none\)\>') + if lhs_markup =~ '\<\%(tex\|md\|none\)\>' + let b:lhs_markup = matchstr(lhs_markup,'\<\%(tex\|md\|none\)\>') else echohl WarningMsg | echo "Unknown value of lhs_markup" | echohl None let b:lhs_markup = "unknown" @@ -58,7 +58,7 @@ if !exists("b:lhs_markup") let b:lhs_markup = "unknown" endif else - if b:lhs_markup !~ '\<\%(tex\|none\)\>' + if b:lhs_markup !~ '\<\%(tex\|md\|none\)\>' let b:lhs_markup = "unknown" endif endif @@ -78,6 +78,8 @@ call cursor(1,1) if b:lhs_markup == "unknown" if search('\\documentclass\|\\begin{\(code}\)\@!\|\\\(sub\)*section\|\\chapter|\\part','W') != 0 let b:lhs_markup = "tex" + elseif search('```haskell','W') != 0 + let b:lhs_markup = "md" else let b:lhs_markup = "plain" endif @@ -90,6 +92,10 @@ if b:lhs_markup == "tex" " Tex.vim removes "_" from 'iskeyword', but we need it for Haskell. setlocal isk+=_ syntax cluster lhsTeXContainer contains=tex.*Zone,texAbstract +elseif b:lhs_markup == "md" + runtime! syntax/markdown.vim + unlet b:current_syntax + syntax cluster lhsTeXContainer contains=markdown.* else syntax cluster lhsTeXContainer contains=.* endif @@ -100,9 +106,12 @@ syntax include @haskellTop syntax/haskell.vim syntax region lhsHaskellBirdTrack start="^>" end="\%(^[^>]\)\@=" contains=@haskellTop,lhsBirdTrack containedin=@lhsTeXContainer syntax region lhsHaskellBeginEndBlock start="^\\begin{code}\s*$" matchgroup=NONE end="\%(^\\end{code}.*$\)\@=" contains=@haskellTop,beginCodeBegin containedin=@lhsTeXContainer +syntax region lhsHaskellMDBlock start="^```haskell$" matchgroup=NONE end="^```$" keepend contains=@haskellTop,lhsMarkdownCode containedin=@lhsTeXContainer syntax match lhsBirdTrack "^>" contained +syntax match lhsMarkdownCode "^\(```haskell\|^```\)$" contained + syntax match beginCodeBegin "^\\begin" nextgroup=beginCodeCode contained syntax region beginCodeCode matchgroup=texDelimiter start="{" end="}" @@ -111,6 +120,8 @@ syntax region beginCodeCode matchgroup=texDelimiter start="{" end="}" hi def link lhsBirdTrack Comment +hi def link lhsMarkdownCode Comment + hi def link beginCodeBegin texCmdName hi def link beginCodeCode texSection |