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Diffstat (limited to 'runtime/syntax/context.vim')
| -rw-r--r-- | runtime/syntax/context.vim | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/runtime/syntax/context.vim b/runtime/syntax/context.vim new file mode 100644 index 0000000..b29f256 --- /dev/null +++ b/runtime/syntax/context.vim @@ -0,0 +1,141 @@ +" Vim syntax file +" Language: ConTeXt typesetting engine +" Maintainer: Nicola Vitacolonna <nvitacolonna@gmail.com> +" Former Maintainers: Nikolai Weibull <now@bitwi.se> +" Latest Revision: 2016 Oct 16 + +if exists("b:current_syntax") + finish +endif + +runtime! syntax/plaintex.vim +unlet b:current_syntax + +let s:cpo_save = &cpo +set cpo&vim + +" Dictionary of (filetype, group) pairs to highlight between \startGROUP \stopGROUP. +let s:context_include = get(b:, 'context_include', get(g:, 'context_include', {'xml': 'XML'})) + +" For backward compatibility (g:context_include used to be a List) +if type(s:context_include) ==# type([]) + let g:context_metapost = (index(s:context_include, 'mp') != -1) + let s:context_include = filter( + \ {'c': 'C', 'javascript': 'JS', 'ruby': 'Ruby', 'xml': 'XML'}, + \ { k,_ -> index(s:context_include, k) != -1 } + \ ) +endif + +syn iskeyword @,48-57,a-z,A-Z,192-255 + +syn spell toplevel + +" ConTeXt options, i.e., [...] blocks +syn region contextOptions matchgroup=contextDelimiter start='\[' end=']\|\ze\\stop' skip='\\\[\|\\\]' contains=ALLBUT,contextBeginEndLua,@Spell + +" Highlight braces +syn match contextDelimiter '[{}]' + +" Comments +syn match contextComment '\\\@<!\%(\\\\\)*\zs%.*$' display contains=initexTodo +syn match contextComment '^\s*%[CDM].*$' display contains=initexTodo + +syn match contextBlockDelim '\\\%(start\|stop\)\a\+' contains=@NoSpell + +syn region contextEscaped matchgroup=contextPreProc start='\\type\%(\s*\|\n\)*\z([^A-Za-z%]\)' end='\z1' +syn region contextEscaped matchgroup=contextPreProc start='\\type\=\%(\s\|\n\)*{' end='}' +syn region contextEscaped matchgroup=contextPreProc start='\\type\=\%(\s*\|\n\)*<<' end='>>' +syn region contextEscaped matchgroup=contextPreProc + \ start='\\start\z(\a*\%(typing\|typen\)\)' + \ end='\\stop\z1' contains=plaintexComment keepend +syn region contextEscaped matchgroup=contextPreProc start='\\\h\+Type\%(\s\|\n\)*{' end='}' +syn region contextEscaped matchgroup=contextPreProc start='\\Typed\h\+\%(\s\|\n\)*{' end='}' + +syn match contextBuiltin display contains=@NoSpell + \ '\\\%(unprotect\|protect\|unexpanded\)\>' + +syn match contextPreProc '^\s*\\\%(start\|stop\)\=\%(component\|environment\|project\|product\)\>' + \ contains=@NoSpell + +if get(b:, 'context_metapost', get(g:, 'context_metapost', 1)) + let b:mp_metafun_macros = 1 " Highlight MetaFun keywords + syn include @mpTop syntax/mp.vim + unlet b:current_syntax + + syn region contextMPGraphic matchgroup=contextBlockDelim + \ start='\\start\z(MP\%(clip\|code\|definitions\|drawing\|environment\|extensions\|inclusions\|initializations\|page\|\)\)\>.*$' + \ end='\\stop\z1' + \ contains=@mpTop,@NoSpell + syn region contextMPGraphic matchgroup=contextBlockDelim + \ start='\\start\z(\%(\%[re]usable\|use\|unique\|static\)MPgraphic\|staticMPfigure\|uniqueMPpagegraphic\)\>.*$' + \ end='\\stop\z1' + \ contains=@mpTop,@NoSpell +endif + +if get(b:, 'context_lua', get(g:, 'context_lua', 1)) + syn include @luaTop syntax/lua.vim + unlet b:current_syntax + + syn region contextLuaCode matchgroup=contextBlockDelim + \ start='\\startluacode\>' + \ end='\\stopluacode\>' keepend + \ contains=@luaTop,@NoSpell + + syn match contextDirectLua "\\\%(directlua\|ctxlua\)\>\%(\s*%.*$\)\=" + \ nextgroup=contextBeginEndLua skipwhite skipempty + \ contains=initexComment + syn region contextBeginEndLua matchgroup=contextSpecial + \ start="{" end="}" skip="\\[{}]" + \ contained contains=@luaTop,@NoSpell +endif + +for synname in keys(s:context_include) + execute 'syn include @' . synname . 'Top' 'syntax/' . synname . '.vim' + unlet b:current_syntax + execute 'syn region context' . s:context_include[synname] . 'Code' + \ 'matchgroup=contextBlockDelim' + \ 'start=+\\start' . s:context_include[synname] . '+' + \ 'end=+\\stop' . s:context_include[synname] . '+' + \ 'contains=@' . synname . 'Top,@NoSpell' +endfor + +syn match contextSectioning '\\\%(start\|stop\)\=\%(\%(sub\)*section\|\%(sub\)*subject\|chapter\|part\|component\|product\|title\)\>' + \ contains=@NoSpell + +syn match contextSpecial '\\crlf\>\|\\par\>\|-\{2,3}\||[<>/]\=|' + \ contains=@NoSpell +syn match contextSpecial /\\[`'"]/ +syn match contextSpecial +\\char\%(\d\{1,3}\|'\o\{1,3}\|"\x\{1,2}\)\>+ + \ contains=@NoSpell +syn match contextSpecial '\^\^.' +syn match contextSpecial '`\%(\\.\|\^\^.\|.\)' + +syn match contextStyle '\\\%(em\|ss\|hw\|cg\|mf\)\>' + \ contains=@NoSpell +syn match contextFont '\\\%(CAP\|Cap\|cap\|Caps\|kap\|nocap\)\>' + \ contains=@NoSpell +syn match contextFont '\\\%(Word\|WORD\|Words\|WORDS\)\>' + \ contains=@NoSpell +syn match contextFont '\\\%(vi\{1,3}\|ix\|xi\{0,2}\)\>' + \ contains=@NoSpell +syn match contextFont '\\\%(tf\|b[si]\|s[cl]\|os\)\%(xx\|[xabcd]\)\=\>' + \ contains=@NoSpell + +hi def link contextOptions Typedef +hi def link contextComment Comment +hi def link contextBlockDelim Keyword +hi def link contextBuiltin Keyword +hi def link contextDelimiter Delimiter +hi def link contextEscaped String +hi def link contextPreProc PreProc +hi def link contextSectioning PreProc +hi def link contextSpecial Special +hi def link contextType Type +hi def link contextStyle contextType +hi def link contextFont contextType +hi def link contextDirectLua Keyword + +let b:current_syntax = "context" + +let &cpo = s:cpo_save +unlet s:cpo_save |