nvim/pack/acp/start/vim-asciidoctor/syntax/asciidoctor.vim

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2023-01-13 15:25:19 +00:00
" Vim syntax file
" Language: asciidoctor
" Maintainer: Maxim Kim <habamax@gmail.com>
" Filenames: *.adoc
" vim: et sw=4
if exists("b:current_syntax")
finish
endif
syntax spell toplevel
if !exists('main_syntax')
let main_syntax = 'asciidoctor'
endif
if !exists('g:asciidoctor_fenced_languages')
let g:asciidoctor_fenced_languages = []
endif
for s:type in g:asciidoctor_fenced_languages + [get(b:, "asciidoctor_source_language", "NONE")]
if s:type ==# "NONE"
continue
endif
exe 'syn include @asciidoctorSourceHighlight'.s:type.' syntax/'.s:type.'.vim'
unlet! b:current_syntax
endfor
unlet! s:type
if globpath(&rtp, "syntax/plantuml.vim") != ''
syn include @asciidoctorPlantumlHighlight syntax/plantuml.vim
unlet! b:current_syntax
endif
" Check :h syn-sync-fourth
syn sync maxlines=100
syn case ignore
syn match asciidoctorOption "^:[[:alnum:]!-]\{-}:"
syn match asciidoctorListContinuation "^+\s*$"
syn match asciidoctorPageBreak "^<<<\+\s*$"
syn cluster asciidoctorBlock contains=asciidoctorTitle,asciidoctorH1,asciidoctorH2,asciidoctorH3,asciidoctorH4,asciidoctorH5,asciidoctorH6,asciidoctorSetextHeader,asciidoctorSetextHeaderDelimiter,asciidoctorBlockquote,asciidoctorListMarker,asciidoctorOrderedListMarker,asciidoctorCodeBlock,asciidoctorAdmonition,asciidoctorAdmonitionBlock
syn cluster asciidoctorInnerBlock contains=asciidoctorBlockquote,asciidoctorListMarker,asciidoctorOrderedListMarker,asciidoctorCodeBlock,asciidoctorDefList,asciidoctorAdmonition,asciidoctorAdmonitionBlock
syn cluster asciidoctorInline contains=asciidoctorItalic,asciidoctorBold,asciidoctorCode,asciidoctorBoldItalic,asciidoctorUrl,asciidoctorUrlAuto,asciidoctorLink,asciidoctorAnchor,asciidoctorMacro,asciidoctorAttribute,asciidoctorInlineAnchor
syn cluster asciidoctorUrls contains=asciidoctorUrlDescription,asciidoctorFile,asciidoctorUrlAuto,asciidoctorEmailAuto
syn region asciidoctorTitle matchgroup=asciidoctorTitleDelimiter start="^=\s" end="$" oneline keepend contains=@asciidoctorInline,@Spell
syn region asciidoctorH1 matchgroup=asciidoctorH1Delimiter start="^==\s" end="$" oneline keepend contains=@asciidoctorInline,@Spell
syn region asciidoctorH2 matchgroup=asciidoctorH2Delimiter start="^===\s" end="$" oneline keepend contains=@asciidoctorInline,@Spell
syn region asciidoctorH3 matchgroup=asciidoctorH3Delimiter start="^====\s" end="$" oneline keepend contains=@asciidoctorInline,@Spell
syn region asciidoctorH4 matchgroup=asciidoctorH4Delimiter start="^=====\s" end="$" oneline keepend contains=@asciidoctorInline,@Spell
syn region asciidoctorH5 matchgroup=asciidoctorH5Delimiter start="^======\s" end="$" oneline keepend contains=@asciidoctorInline,@Spell
syn region asciidoctorH6 matchgroup=asciidoctorH6Delimiter start="^=======\s" end="$" oneline keepend contains=@asciidoctorInline,@Spell
syn match asciidoctorSetextHeader '^\%(\n\|\%^\)\k.*\n\%(==\+\|\-\-\+\|\~\~\+\|\^\^\+\|++\+\)$' contains=@Spell,asciidoctorSetextHeaderDelimiter
syn match asciidoctorSetextHeaderDelimiter "^==\+\|\-\-\+\|\~\~\+\|\^\^\+\|++\+$" contained containedin=asciidoctorSetextHeader
syn sync clear
syn sync match syncH1 grouphere NONE "^==\s.*$"
syn sync match syncH2 grouphere NONE "^===\s.*$"
syn sync match syncH3 grouphere NONE "^====\s.*$"
syn sync match syncH4 grouphere NONE "^=====\s.*$"
syn sync match syncH5 grouphere NONE "^======\s.*$"
syn sync match syncH6 grouphere NONE "^=======\s.*$"
syn match asciidoctorAttribute "{[[:alpha:]][[:alnum:]-_:]\{-}}"
" a Macro is a generic pattern that has no default highlight, but it could contain a link/image/url/xref/mailto/etc, and naked URLs as well
syn match asciidoctorMacro "\<\l\{-1,}://\S\+" contains=asciidoctorUrlAuto,asciidoctorCode
syn match asciidoctorMacro "\<\w\S\{-}@\w\+\.\w\+" contains=asciidoctorEmailAuto,asciidoctorCode
syn match asciidoctorMacro "\<\l\{-1,}::\?\S*\[.\{-}\]" keepend contains=asciidoctorUrl,asciidoctorLink,asciidoctorEmail,asciidoctorCode
syn match asciidoctorFile "\f\+" contained
syn match asciidoctorUrlDescription "\[[^]]\{-}\]" contained containedin=asciidoctorLink
syn match asciidoctorUrlAuto "\%(file\|http\|ftp\|irc\)s\?://\S\+\%(\[.\{-}\]\)\?" contained contains=asciidoctorUrl
syn match asciidoctorEmailAuto "[a-zA-Z0-9._%+-]\{-1,}@\w\+\%(\.\w\+\)\+" contained
if get(g:, 'asciidoctor_syntax_conceal', 0)
" the pattern \[\ze\%(\s*[^ ]\+\s*\)\+]\+ means: a brackets pair, inside of which at least one non-space character, possibly with spaces
syn region asciidoctorLink matchgroup=Conceal start="\%(link\|xref\|mailto\|irc\):[^:][^\[]\{-}\[\ze\%(\s*[^ \]]\+\s*\)\+\]\+" end="\]" concealends oneline keepend skipwhite contained
syn region asciidoctorLink matchgroup=Conceal start="\%(link\|xref\|mailto\|irc\):\ze[^:][^\[]\{-}\[\s*\]" end="\ze\[\s*\]" concealends oneline keepend skipwhite contained nextgroup=asciidoctorUrlDescription contains=asciidoctorUrl,asciidoctorFile
syn region asciidoctorUrl matchgroup=Conceal start="\%(file\|http\|ftp\|irc\)s\?://\S\+\[\ze\%(\s*[^ ]\+\s*\)\+]\+" end="\]" concealends oneline keepend skipwhite contained
if get(g:, 'asciidoctor_compact_media_links', 0)
" conceal also the address of an image/video, if the description is not empty
syn region asciidoctorLink matchgroup=Conceal start="\%(video\|image\)::\ze.*" end="\ze\[\s*\]" concealends oneline keepend skipwhite contained nextgroup=asciidoctorUrlDescription contains=asciidoctorUrl,asciidoctorFile
syn region asciidoctorLink matchgroup=Conceal start="\%(video\|image\)::.*\[\ze\%(\s*[^ ]\+\s*\)\+]\+" end="\]" concealends oneline keepend skipwhite contained
else
syn region asciidoctorLink matchgroup=Conceal start="\%(video\|image\)::\?\ze.*" end="\ze\[.*\]" concealends oneline keepend skipwhite contained nextgroup=asciidoctorUrlDescription contains=asciidoctorFile
endif
syn region asciidoctorAnchor matchgroup=Conceal start="<<\%([^>]\{-},\s*\)\?\ze.\{-}>>" end=">>" concealends oneline
syn region asciidoctorBold matchgroup=Conceal start=/\m\*\*/ end=/\*\*/ contains=@Spell concealends oneline
syn region asciidoctorBold matchgroup=Conceal start=/\m\%(^\|[[:punct:][:space:]]\@<=\)\*\ze[^* ].\{-}\S/ end=/\*\%([[:punct:][:space:]]\@=\|$\)/ contains=@Spell concealends oneline
syn region asciidoctorItalic matchgroup=Conceal start=/\m__/ end=/__/ contains=@Spell concealends oneline
syn region asciidoctorItalic matchgroup=Conceal start=/\m\%(^\|[[:punct:][:space:]]\@<=\)_\ze[^_ ].\{-}\S/ end=/_\%([[:punct:][:space:]]\@=\|$\)/ contains=@Spell concealends oneline
syn region asciidoctorBoldItalic matchgroup=Conceal start=/\m\*\*_/ end=/_\*\*/ contains=@Spell concealends oneline
syn region asciidoctorBoldItalic matchgroup=Conceal start=/\m\%(^\|[[:punct:][:space:]]\@<=\)\*_\ze[^*_ ].\{-}\S/ end=/_\*\%([[:punct:][:space:]]\@=\|$\)/ contains=@Spell concealends oneline
syn region asciidoctorCode matchgroup=Conceal start=/\m``/ end=/``/ contains=@Spell concealends oneline
syn region asciidoctorCode matchgroup=Conceal start=/\m\%(^\|[[:punct:][:space:]]\@<=\)`\ze[^` ].\{-}\S/ end=/`\%([[:punct:][:space:]]\@=\|$\)/ contains=@Spell concealends oneline
else
syn region asciidoctorLink start="\%(link\|xref\|mailto\):\zs[^:].\{-}\ze\[" end="\[.\{-}\]" oneline keepend skipwhite contained
syn region asciidoctorLink start="\%(video\|image\)::\?\zs.\{-}\ze\[" end="\[.\{-}\]" oneline keepend skipwhite contained
syn match asciidoctorUrl "\%(file\|http\|ftp\|irc\)s\?://\S\+\ze\%(\[.\{-}\]\)" nextgroup=asciidoctorUrlDescription
syn match asciidoctorAnchor "<<.\{-}>>"
syn match asciidoctorBold /\%(^\|[[:punct:][:space:]]\@<=\)\*[^* ].\{-}\S\*\%([[:punct:][:space:]]\@=\|$\)/ contains=@Spell
" single char *b* bold
syn match asciidoctorBold /\%(^\|[[:punct:][:space:]]\@<=\)\*[^* ]\*\%([[:punct:][:space:]]\@=\|$\)/ contains=@Spell
syn match asciidoctorBold /\*\*\S.\{-}\*\*/ contains=@Spell
syn match asciidoctorItalic /\%(^\|[[:punct:][:space:]]\@<=\)_[^_ ].\{-}\S_\%([[:punct:][:space:]]\@=\|$\)/ contains=@Spell
" single char _b_ italic
syn match asciidoctorItalic /\%(^\|[[:punct:][:space:]]\@<=\)_[^_ ]_\%([[:punct:][:space:]]\@=\|$\)/ contains=@Spell
syn match asciidoctorItalic /__\S.\{-}__/ contains=@Spell
syn match asciidoctorBoldItalic /\%(^\|[[:punct:][:space:]]\@<=\)\*_[^*_ ].\{-}\S_\*\%([[:punct:][:space:]]\@=\|$\)/ contains=@Spell
" single char *_b_* bold+italic
syn match asciidoctorBoldItalic /\%(^\|[[:punct:][:space:]]\@<=\)\*_[^*_ ]_\*\%([[:punct:][:space:]]\@=\|$\)/ contains=@Spell
syn match asciidoctorBoldItalic /\*\*_\S.\{-}_\*\*/ contains=@Spell
syn match asciidoctorCode /\%(^\|[[:punct:][:space:]]\@<=\)`[^` ].\{-}\S`\%([[:punct:][:space:]]\@=\|$\)/
" single char `c` code
syn match asciidoctorCode /\%(^\|[[:punct:][:space:]]\@<=\)`[^` ]`\%([[:punct:][:space:]]\@=\|$\)/
syn match asciidoctorCode /``.\{-}``/
endif
syn match asciidoctorUppercase /^\ze\u\+:/ nextgroup=asciidoctorAdmonition
syn match asciidoctorAdmonition /\C^\%(NOTE:\)\|\%(TIP:\)\|\%(IMPORTANT:\)\|\%(CAUTION:\)\|\%(WARNING:\)\s/ contained
syn match asciidoctorListMarker "^\s*\(-\|\*\+\|\.\+\)\%(\s\+\[[Xx ]\]\+\s*\)\?\%(\s\+\S\)\@="
syn match asciidoctorOrderedListMarker "^\s*\%(\d\+\|\a\)\.\%(\s\+\S\)\@="
syn match asciidoctorDefList "^.\{-}::\%(\s\|$\)" contains=@Spell
syn match asciidoctorCallout "\s\+\zs<\%(\.\|\d\+\)>\ze\s*$" contained
syn match asciidoctorCalloutDesc "^\s*\zs<\%(\.\|\d\+\)>\ze\s\+"
syn match asciidoctorCaption "^\.[^.[:space:]].*$" contains=@asciidoctorInline,@Spell
syn match asciidoctorBlockOptions "^\[.\{-}\]\s*$"
if get(g:, 'asciidoctor_syntax_indented', 1)
syn match asciidoctorPlus '^+\n\s' contained
syn match asciidoctorIndented '^+\?\n\%(\s\+\(-\|[*.]\+\|\d\+\.\|\a\.\)\s\)\@!\(\s.*\n\)\+' contains=asciidoctorPlus
endif
syn match asciidoctorInlineAnchor "\[\[.\{-}\]\]"
syn match asciidoctorIndexTerm "((.\{-}))"
syn match asciidoctorIndexTerm "(((.\{-})))"
" Open block
" --
" Should be highlighted as usual asciidoctor
" Except (at least) headings
" --
syn region asciidoctorOpenBlock matchgroup=asciidoctorBlock start="^--\s*$" end="^--\s*$" contains=@asciidoctorInnerBlock,@asciidoctorInline,@Spell,asciidoctorComment,asciidoctorIndented
" Listing block
" ----
" block that will not be
" highlighted
" ----
syn region asciidoctorListingBlock matchgroup=asciidoctorBlock start="^----\+\s*$" end="^----\s*$"
" General [source] block
syn region asciidoctorSourceBlock matchgroup=asciidoctorBlock start="^\[source\%(,.*\)*\]\s*$" end="^\s*$" keepend
syn region asciidoctorSourceBlock matchgroup=asciidoctorBlock start="^\[source\%(,.*\)*\]\s*\n\z(--\+\)\s*$" end="^.*\n\zs\z1\s*$" keepend
syn region asciidoctorSourceBlock matchgroup=asciidoctorBlock start="^```\%(\w\+\)\?\s*$" end="^.*\n\?\zs```\s*$" keepend
" Source highlighting with programming languages
if main_syntax ==# 'asciidoctor'
"" if :source-language: is set up
"" b:asciidoctor_source_language should be set up in ftplugin -- reading
"" first 20(?) rows of a file
if get(b:, "asciidoctor_source_language", "NONE") != "NONE"
" :source-language: python
"[source]
" for i in ...
"
exe 'syn region asciidoctorSourceHighlightDefault'.b:asciidoctor_source_language.' matchgroup=asciidoctorBlock start="^\[source\]\s*$" end="^\s*$" keepend contains=asciidoctorCallout,@asciidoctorSourceHighlight'.b:asciidoctor_source_language
" :source-language: python
"[source]
"----
" for i in ...
"----
exe 'syn region asciidoctorSourceHighlightDefault'.b:asciidoctor_source_language.' matchgroup=asciidoctorBlock start="^\[source\]\s*\n\z(--\+\)\s*$" end="^.*\n\zs\z1\s*$" keepend contains=asciidoctorCallout,@asciidoctorSourceHighlight'.b:asciidoctor_source_language
" :source-language: python
"```lang
"for i in ...
"```
exe 'syn region asciidoctorSourceHighlightDefault'.b:asciidoctor_source_language.' matchgroup=asciidoctorBlock start="^```\s*$" end="^.*\n\?\zs```\s*$" keepend contains=asciidoctorCallout,@asciidoctorSourceHighlight'.b:asciidoctor_source_language
endif
"" Other languages
for s:type in g:asciidoctor_fenced_languages + [get(b:, "asciidoctor_source_language", "NONE")]
if s:type ==# "NONE"
continue
endif
"[source,lang]
" for i in ...
"
exe 'syn region asciidoctorSourceHighlight'.s:type.' matchgroup=asciidoctorBlock start="^\[\%(source\)\?,\s*'.s:type.'\%(,.*\)*\]\s*$" end="^\s*$" keepend contains=asciidoctorCallout,@asciidoctorSourceHighlight'.s:type
"[source,lang]
"----
"for i in ...
"----
exe 'syn region asciidoctorSourceHighlight'.s:type.' matchgroup=asciidoctorBlock start="^\[\%(source\)\?,\s*'.s:type.'\%(,.*\)*\]\s*\n\z(--\+\)\s*$" end="^.*\n\zs\z1\s*$" keepend contains=asciidoctorCallout,@asciidoctorSourceHighlight'.s:type
"```lang
"for i in ...
"```
exe 'syn region asciidoctorSourceHighlightDefault'.s:type.' matchgroup=asciidoctorBlock start="^```'.s:type.'\s*$" end="^.*\n\?\zs```\s*$" keepend contains=asciidoctorCallout,@asciidoctorSourceHighlight'.s:type
endfor
unlet! s:type
endif
" Contents of plantuml blocks should be highlighted with plantuml syntax...
" There is no built in plantuml syntax as far as I know.
" Tested with https://github.com/aklt/plantuml-syntax
syn region asciidoctorPlantumlBlock matchgroup=asciidoctorBlock start="^\[plantuml.\{-}\]\s*\n\z(\.\.\.\.\+\)\s*$" end="^.*\n\zs\z1\s*$" keepend contains=@asciidoctorPlantumlHighlight
syn region asciidoctorPlantumlBlock matchgroup=asciidoctorBlock start="^\[plantuml.\{-}\]\s*\n\z(--\+\)\s*$" end="^.*\n\zs\z1\s*$" keepend contains=@asciidoctorPlantumlHighlight
" Contents of literal blocks should not be highlighted
" TODO: make [literal] works with paragraph
syn region asciidoctorLiteralBlock matchgroup=asciidoctorBlock start="^\z(\.\.\.\.\+\)\s*$" end="^\z1\s*$" contains=@Spell,asciidoctorComment
syn region asciidoctorExampleBlock matchgroup=asciidoctorBlock start="^\z(====\+\)\s*$" end="^\z1\s*$" contains=@asciidoctorInnerBlock,@asciidoctorInline,@Spell,asciidoctorComment,asciidoctorIndented
syn region asciidoctorSidebarBlock matchgroup=asciidoctorBlock start="^\z(\*\*\*\*\+\)\s*$" end="^\z1\s*$" contains=@asciidoctorInnerBlock,@asciidoctorInline,@Spell,asciidoctorComment,asciidoctorIndented
syn region asciidoctorQuoteBlock matchgroup=asciidoctorBlock start="^\z(____\+\)\s*$" end="^\z1\s*$" contains=@asciidoctorInnerBlock,@asciidoctorInline,@Spell,asciidoctorComment,asciidoctorIndented
syn region asciidoctorAdmonitionBlock matchgroup=asciidoctorBlock start="^\[\u\+\]\n\z(====\+\)\s*$" end="^\z1\s*$" contains=@asciidoctorInnerBlock,@asciidoctorInline,@Spell,asciidoctorComment,asciidoctorIndented
" Table blocks
syn match asciidoctorTableCell "\(^\|\s\)\@<=[.+*<^>aehlmdsv[:digit:]]\+|\||" contained containedin=asciidoctorTableBlock
syn region asciidoctorTableBlock matchgroup=asciidoctorBlock start="^|\z(===\+\)\s*$" end="^|\z1\s*$" keepend contains=asciidoctorTableCell,asciidoctorIndented,@asciidoctorInnerBlock,@asciidoctorInline,@Spell,asciidoctorComment
syn region asciidoctorTableBlock matchgroup=asciidoctorBlock start="^,\z(===\+\)\s*$" end="^,\z1\s*$" keepend
syn region asciidoctorTableBlock matchgroup=asciidoctorBlock start="^;\z(===\+\)\s*$" end="^;\z1\s*$" keepend
syn match asciidoctorComment "^//.*$" contains=@Spell
syn region asciidoctorComment start="^////.*$" end="^////.*$" contains=@Spell
hi def link asciidoctorTitle Title
hi def link asciidoctorSetextHeader Title
hi def link asciidoctorH1 Title
hi def link asciidoctorH2 Title
hi def link asciidoctorH3 Title
hi def link asciidoctorH4 Title
hi def link asciidoctorH5 Title
hi def link asciidoctorH6 Title
hi def link asciidoctorTitleDelimiter Type
hi def link asciidoctorH1Delimiter Type
hi def link asciidoctorH2Delimiter Type
hi def link asciidoctorH3Delimiter Type
hi def link asciidoctorH4Delimiter Type
hi def link asciidoctorH5Delimiter Type
hi def link asciidoctorH6Delimiter Type
hi def link asciidoctorSetextHeaderDelimiter Type
hi def link asciidoctorListMarker Delimiter
hi def link asciidoctorOrderedListMarker asciidoctorListMarker
hi def link asciidoctorListContinuation PreProc
hi def link asciidoctorComment Comment
hi def link asciidoctorIndented Comment
hi def link asciidoctorPlus PreProc
hi def link asciidoctorPageBreak PreProc
hi def link asciidoctorCallout Float
hi def link asciidoctorCalloutDesc String
hi def link asciidoctorListingBlock Comment
hi def link asciidoctorLiteralBlock Comment
hi def link asciidoctorFile Underlined
hi def link asciidoctorUrl Underlined
hi def link asciidoctorEmail Underlined
hi def link asciidoctorUrlAuto Underlined
hi def link asciidoctorEmailAuto Underlined
hi def link asciidoctorUrlDescription String
hi def link asciidoctorLink Underlined
hi def link asciidoctorAnchor Underlined
hi def link asciidoctorAttribute Identifier
hi def link asciidoctorCode Constant
hi def link asciidoctorOption PreProc
hi def link asciidoctorBlock PreProc
hi def link asciidoctorBlockOptions PreProc
hi def link asciidoctorTableSep PreProc
hi def link asciidoctorTableCell PreProc
hi def link asciidoctorTableEmbed PreProc
hi def link asciidoctorInlineAnchor PreProc
hi def link asciidoctorMacro Macro
hi def link asciidoctorIndexTerm Macro
hi def asciidoctorBold gui=bold cterm=bold
hi def asciidoctorItalic gui=italic cterm=italic
hi def asciidoctorBoldItalic gui=bold,italic cterm=bold,italic
hi def link asciidoctorDefList asciidoctorBold
hi def link asciidoctorCaption Statement
hi def link asciidoctorAdmonition asciidoctorBold
let b:current_syntax = "asciidoctor"
if main_syntax ==# 'asciidoctor'
unlet main_syntax
endif