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| -rw-r--r-- | runtime/syntax/asciidoc.vim | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/runtime/syntax/asciidoc.vim b/runtime/syntax/asciidoc.vim new file mode 100644 index 0000000..ccb079e --- /dev/null +++ b/runtime/syntax/asciidoc.vim @@ -0,0 +1,185 @@ +" Vim syntax file +" Language: AsciiDoc +" Author: Stuart Rackham <srackham@gmail.com> (inspired by Felix +" Obenhuber's original asciidoc.vim script). +" URL: http://asciidoc.org/ +" Licence: GPL (http://www.gnu.org) +" Remarks: Vim 6 or greater +" Last Update: 2014 Aug 29 (see Issue 240) +" Limitations: +" +" - Nested quoted text formatting is highlighted according to the outer +" format. +" - If a closing Example Block delimiter may be mistaken for a title +" underline. A workaround is to insert a blank line before the closing +" delimiter. +" - Lines within a paragraph starting with equals characters are +" highlighted as single-line titles. +" - Lines within a paragraph beginning with a period are highlighted as +" block titles. + + +if exists("b:current_syntax") + finish +endif + +syn clear +syn sync fromstart +syn sync linebreaks=100 + +" Run :help syn-priority to review syntax matching priority. +syn keyword asciidocToDo TODO FIXME CHECK TEST XXX ZZZ DEPRECATED +syn match asciidocBackslash /\\/ +syn region asciidocIdMarker start=/^\$Id:\s/ end=/\s\$$/ +syn match asciidocCallout /\\\@<!<\d\{1,2}>/ +syn match asciidocOpenBlockDelimiter /^--$/ +syn match asciidocLineBreak /[ \t]+$/ containedin=asciidocList +syn match asciidocRuler /^'\{3,}$/ +syn match asciidocPagebreak /^<\{3,}$/ +syn match asciidocEntityRef /\\\@<!&[#a-zA-Z]\S\{-};/ +syn region asciidocLiteralParagraph start=/\(\%^\|\_^\s*\n\)\@<=\s\+\S\+/ end=/\(^\(+\|--\)\?\s*$\)\@=/ contains=asciidocToDo +syn match asciidocURL /\\\@<!\<\(http\|https\|ftp\|file\|irc\):\/\/[^| \t]*\(\w\|\/\)/ +syn match asciidocEmail /[\\.:]\@<!\(\<\|<\)\w\(\w\|[.-]\)*@\(\w\|[.-]\)*\w>\?[0-9A-Za-z_]\@!/ +syn match asciidocAttributeRef /\\\@<!{\w\(\w\|[-,+]\)*\([=!@#$%?:].*\)\?}/ + +" As a damage control measure quoted patterns always terminate at a blank +" line (see 'Limitations' above). +syn match asciidocQuotedAttributeList /\\\@<!\[[a-zA-Z0-9_-][a-zA-Z0-9 _-]*\][+_'`#*]\@=/ +syn match asciidocQuotedSubscript /\\\@<!\~\S\_.\{-}\(\~\|\n\s*\n\)/ contains=asciidocEntityRef +syn match asciidocQuotedSuperscript /\\\@<!\^\S\_.\{-}\(\^\|\n\s*\n\)/ contains=asciidocEntityRef + +syn match asciidocQuotedMonospaced /\(^\|[| \t([.,=\]]\)\@<=+\([+ \n\t]\)\@!\(.\|\n\(\s*\n\)\@!\)\{-}\S\(+\([| \t)[\],.?!;:=]\|$\)\@=\)/ contains=asciidocEntityRef +syn match asciidocQuotedMonospaced2 /\(^\|[| \t([.,=\]]\)\@<=`\([` \n\t]\)\@!\(.\|\n\(\s*\n\)\@!\)\{-}\S\(`\([| \t)[\],.?!;:=]\|$\)\@=\)/ +syn match asciidocQuotedUnconstrainedMonospaced /[\\+]\@<!++\S\_.\{-}\(++\|\n\s*\n\)/ contains=asciidocEntityRef + +syn match asciidocQuotedEmphasized /\(^\|[| \t([.,=\]]\)\@<=_\([_ \n\t]\)\@!\(.\|\n\(\s*\n\)\@!\)\{-}\S\(_\([| \t)[\],.?!;:=]\|$\)\@=\)/ contains=asciidocEntityRef +syn match asciidocQuotedEmphasized2 /\(^\|[| \t([.,=\]]\)\@<='\([' \n\t]\)\@!\(.\|\n\(\s*\n\)\@!\)\{-}\S\('\([| \t)[\],.?!;:=]\|$\)\@=\)/ contains=asciidocEntityRef +syn match asciidocQuotedUnconstrainedEmphasized /\\\@<!__\S\_.\{-}\(__\|\n\s*\n\)/ contains=asciidocEntityRef + +syn match asciidocQuotedBold /\(^\|[| \t([.,=\]]\)\@<=\*\([* \n\t]\)\@!\(.\|\n\(\s*\n\)\@!\)\{-}\S\(\*\([| \t)[\],.?!;:=]\|$\)\@=\)/ contains=asciidocEntityRef +syn match asciidocQuotedUnconstrainedBold /\\\@<!\*\*\S\_.\{-}\(\*\*\|\n\s*\n\)/ contains=asciidocEntityRef + +" Don't allow ` in single quoted (a kludge to stop confusion with `monospaced`). +syn match asciidocQuotedSingleQuoted /\(^\|[| \t([.,=\]]\)\@<=`\([` \n\t]\)\@!\([^`]\|\n\(\s*\n\)\@!\)\{-}[^` \t]\('\([| \t)[\],.?!;:=]\|$\)\@=\)/ contains=asciidocEntityRef + +syn match asciidocQuotedDoubleQuoted /\(^\|[| \t([.,=\]]\)\@<=``\([` \n\t]\)\@!\(.\|\n\(\s*\n\)\@!\)\{-}\S\(''\([| \t)[\],.?!;:=]\|$\)\@=\)/ contains=asciidocEntityRef + +syn match asciidocDoubleDollarPassthrough /\\\@<!\(^\|[^0-9a-zA-Z$]\)\@<=\$\$..\{-}\(\$\$\([^0-9a-zA-Z$]\|$\)\@=\|^$\)/ +syn match asciidocTriplePlusPassthrough /\\\@<!\(^\|[^0-9a-zA-Z$]\)\@<=+++..\{-}\(+++\([^0-9a-zA-Z$]\|$\)\@=\|^$\)/ + +syn match asciidocAdmonition /^\u\{3,15}:\(\s\+.*\)\@=/ + +syn region asciidocTable_OLD start=/^\([`.']\d*[-~_]*\)\+[-~_]\+\d*$/ end=/^$/ +syn match asciidocBlockTitle /^\.[^. \t].*[^-~_]$/ contains=asciidocQuoted.*,asciidocAttributeRef +syn match asciidocTitleUnderline /[-=~^+]\{2,}$/ transparent contained contains=NONE +syn match asciidocOneLineTitle /^=\{1,5}\s\+\S.*$/ contains=asciidocQuoted.*,asciidocMacroAttributes,asciidocAttributeRef,asciidocEntityRef,asciidocEmail,asciidocURL,asciidocBackslash +syn match asciidocTwoLineTitle /^[^. +/].*[^.]\n[-=~^+]\{3,}$/ contains=asciidocQuoted.*,asciidocMacroAttributes,asciidocAttributeRef,asciidocEntityRef,asciidocEmail,asciidocURL,asciidocBackslash,asciidocTitleUnderline + +syn match asciidocAttributeList /^\[[^[ \t].*\]$/ +syn match asciidocQuoteBlockDelimiter /^_\{4,}$/ +syn match asciidocExampleBlockDelimiter /^=\{4,}$/ +syn match asciidocSidebarDelimiter /^*\{4,}$/ + +" See http://vimdoc.sourceforge.net/htmldoc/usr_44.html for excluding region +" contents from highlighting. +syn match asciidocTablePrefix /\(\S\@<!\(\([0-9.]\+\)\([*+]\)\)\?\([<\^>.]\{,3}\)\?\([a-z]\)\?\)\?|/ containedin=asciidocTableBlock contained +syn region asciidocTableBlock matchgroup=asciidocTableDelimiter start=/^|=\{3,}$/ end=/^|=\{3,}$/ keepend contains=ALL +syn match asciidocTablePrefix /\(\S\@<!\(\([0-9.]\+\)\([*+]\)\)\?\([<\^>.]\{,3}\)\?\([a-z]\)\?\)\?!/ containedin=asciidocTableBlock contained +syn region asciidocTableBlock2 matchgroup=asciidocTableDelimiter2 start=/^!=\{3,}$/ end=/^!=\{3,}$/ keepend contains=ALL + +syn match asciidocListContinuation /^+$/ +syn region asciidocLiteralBlock start=/^\.\{4,}$/ end=/^\.\{4,}$/ contains=asciidocCallout,asciidocToDo keepend +syn region asciidocListingBlock start=/^-\{4,}$/ end=/^-\{4,}$/ contains=asciidocCallout,asciidocToDo keepend +syn region asciidocCommentBlock start="^/\{4,}$" end="^/\{4,}$" contains=asciidocToDo +syn region asciidocPassthroughBlock start="^+\{4,}$" end="^+\{4,}$" + +" Allowing leading \w characters in the filter delimiter is to accomodate +" the pre version 8.2.7 syntax and may be removed in future releases. +syn region asciidocFilterBlock start=/^\w*\~\{4,}$/ end=/^\w*\~\{4,}$/ + +syn region asciidocMacroAttributes matchgroup=asciidocRefMacro start=/\\\@<!<<"\{-}\(\w\|-\|_\|:\|\.\)\+"\?,\?/ end=/\(>>\)\|^$/ contains=asciidocQuoted.* keepend +syn region asciidocMacroAttributes matchgroup=asciidocAnchorMacro start=/\\\@<!\[\{2}\(\w\|-\|_\|:\|\.\)\+,\?/ end=/\]\{2}/ keepend +syn region asciidocMacroAttributes matchgroup=asciidocAnchorMacro start=/\\\@<!\[\{3}\(\w\|-\|_\|:\|\.\)\+/ end=/\]\{3}/ keepend +syn region asciidocMacroAttributes matchgroup=asciidocMacro start=/[\\0-9a-zA-Z]\@<!\w\(\w\|-\)*:\S\{-}\[/ skip=/\\\]/ end=/\]\|^$/ contains=asciidocQuoted.*,asciidocAttributeRef,asciidocEntityRef keepend +" Highlight macro that starts with an attribute reference (a common idiom). +syn region asciidocMacroAttributes matchgroup=asciidocMacro start=/\(\\\@<!{\w\(\w\|[-,+]\)*\([=!@#$%?:].*\)\?}\)\@<=\S\{-}\[/ skip=/\\\]/ end=/\]\|^$/ contains=asciidocQuoted.*,asciidocAttributeRef keepend +syn region asciidocMacroAttributes matchgroup=asciidocIndexTerm start=/\\\@<!(\{2,3}/ end=/)\{2,3}/ contains=asciidocQuoted.*,asciidocAttributeRef keepend + +syn match asciidocCommentLine "^//\([^/].*\|\)$" contains=asciidocToDo + +syn region asciidocAttributeEntry start=/^:\w/ end=/:\(\s\|$\)/ oneline + +" Lists. +syn match asciidocListBullet /^\s*\zs\(-\|\*\{1,5}\)\ze\s/ +syn match asciidocListNumber /^\s*\zs\(\(\d\+\.\)\|\.\{1,5}\|\(\a\.\)\|\([ivxIVX]\+)\)\)\ze\s\+/ +syn region asciidocListLabel start=/^\s*/ end=/\(:\{2,4}\|;;\)$/ oneline contains=asciidocQuoted.*,asciidocMacroAttributes,asciidocAttributeRef,asciidocEntityRef,asciidocEmail,asciidocURL,asciidocBackslash,asciidocToDo keepend +" DEPRECATED: Horizontal label. +syn region asciidocHLabel start=/^\s*/ end=/\(::\|;;\)\(\s\+\|\\$\)/ oneline contains=asciidocQuoted.*,asciidocMacroAttributes keepend +" Starts with any of the above. +syn region asciidocList start=/^\s*\(-\|\*\{1,5}\)\s/ start=/^\s*\(\(\d\+\.\)\|\.\{1,5}\|\(\a\.\)\|\([ivxIVX]\+)\)\)\s\+/ start=/.\+\(:\{2,4}\|;;\)$/ end=/\(^[=*]\{4,}$\)\@=/ end=/\(^\(+\|--\)\?\s*$\)\@=/ contains=asciidocList.\+,asciidocQuoted.*,asciidocMacroAttributes,asciidocAttributeRef,asciidocEntityRef,asciidocEmail,asciidocURL,asciidocBackslash,asciidocCommentLine,asciidocAttributeList,asciidocToDo + +hi def link asciidocAdmonition Special +hi def link asciidocAnchorMacro Macro +hi def link asciidocAttributeEntry Special +hi def link asciidocAttributeList Special +hi def link asciidocAttributeMacro Macro +hi def link asciidocAttributeRef Special +hi def link asciidocBackslash Special +hi def link asciidocBlockTitle Title +hi def link asciidocCallout Label +hi def link asciidocCommentBlock Comment +hi def link asciidocCommentLine Comment +hi def link asciidocDoubleDollarPassthrough Special +hi def link asciidocEmail Macro +hi def link asciidocEntityRef Special +hi def link asciidocExampleBlockDelimiter Type +hi def link asciidocFilterBlock Type +hi def link asciidocHLabel Label +hi def link asciidocIdMarker Special +hi def link asciidocIndexTerm Macro +hi def link asciidocLineBreak Special +hi def link asciidocOpenBlockDelimiter Label +hi def link asciidocListBullet Label +hi def link asciidocListContinuation Label +hi def link asciidocListingBlock Identifier +hi def link asciidocListLabel Label +hi def link asciidocListNumber Label +hi def link asciidocLiteralBlock Identifier +hi def link asciidocLiteralParagraph Identifier +hi def link asciidocMacroAttributes Label +hi def link asciidocMacro Macro +hi def link asciidocOneLineTitle Title +hi def link asciidocPagebreak Type +hi def link asciidocPassthroughBlock Identifier +hi def link asciidocQuoteBlockDelimiter Type +hi def link asciidocQuotedAttributeList Special +hi def link asciidocQuotedBold Special +hi def link asciidocQuotedDoubleQuoted Label +hi def link asciidocQuotedEmphasized2 Type +hi asciidocQuotedEmphasizedItalic term=italic cterm=italic gui=italic +hi def link asciidocQuotedEmphasized asciidocQuotedEmphasizedItalic +hi def link asciidocQuotedMonospaced2 Identifier +hi def link asciidocQuotedMonospaced Identifier +hi def link asciidocQuotedSingleQuoted Label +hi def link asciidocQuotedSubscript Type +hi def link asciidocQuotedSuperscript Type +hi def link asciidocQuotedUnconstrainedBold Special +hi def link asciidocQuotedUnconstrainedEmphasized Type +hi def link asciidocQuotedUnconstrainedMonospaced Identifier +hi def link asciidocRefMacro Macro +hi def link asciidocRuler Type +hi def link asciidocSidebarDelimiter Type +hi def link asciidocTableBlock2 NONE +hi def link asciidocTableBlock NONE +hi def link asciidocTableDelimiter2 Label +hi def link asciidocTableDelimiter Label +hi def link asciidocTable_OLD Type +hi def link asciidocTablePrefix2 Label +hi def link asciidocTablePrefix Label +hi def link asciidocToDo Todo +hi def link asciidocTriplePlusPassthrough Special +hi def link asciidocTwoLineTitle Title +hi def link asciidocURL Macro +let b:current_syntax = "asciidoc" + +" vim: wrap et sw=2 sts=2: |