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" Vim syntax file
" Language: Vim help file
" Maintainer: Bram Moolenaar (Bram@vim.org)
" Last Change: 2004 May 17
" For version 5.x: Clear all syntax items
" For version 6.x: Quit when a syntax file was already loaded
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif
syn match helpHeadline "^[A-Z ]\+[ ]\+\*"me=e-1
syn match helpSectionDelim "^=\{3,}.*===$"
syn match helpSectionDelim "^-\{3,}.*--$"
syn region helpExample matchgroup=helpIgnore start=" >$" start="^>$" end="^[^ \t]"me=e-1 end="^<"
if has("ebcdic")
syn match helpHyperTextJump "\\\@<!|[^"*|]\+|"
syn match helpHyperTextEntry "\*[^"*|]\+\*\s"he=e-1
syn match helpHyperTextEntry "\*[^"*|]\+\*$"
else
syn match helpHyperTextJump "\\\@<!|[#-)!+-~]\+|"
syn match helpHyperTextEntry "\*[#-)!+-~]\+\*\s"he=e-1
syn match helpHyperTextEntry "\*[#-)!+-~]\+\*$"
endif
syn match helpNormal "|.*====*|"
syn match helpNormal ":|vim:|" " for :help modeline
syn match helpVim "Vim version [0-9.a-z]\+"
syn match helpVim "VIM REFERENCE.*"
syn match helpOption "'[a-z]\{2,\}'"
syn match helpOption "'t_..'"
syn match helpHeader "\s*\zs.\{-}\ze\s\=\~$" nextgroup=helpIgnore
syn match helpIgnore "." contained
syn keyword helpNote note Note NOTE note: Note: NOTE: Notes Notes:
syn match helpSpecial "\<N\>"
syn match helpSpecial "\<N\.$"me=e-1
syn match helpSpecial "\<N\.\s"me=e-2
syn match helpSpecial "(N\>"ms=s+1
syn match helpSpecial "\[N]"
" avoid highlighting N N in help.txt
syn match helpSpecial "N N"he=s+1
syn match helpSpecial "Nth"me=e-2
syn match helpSpecial "N-1"me=e-2
syn match helpSpecial "{[-a-zA-Z0-9'":%#=[\]<>.,]\+}"
syn match helpSpecial "{[-a-zA-Z0-9'"*+/:%#=[\]<>.,]\+}"
syn match helpSpecial "\s\[[-a-z^A-Z0-9_]\{2,}]"ms=s+1
syn match helpSpecial "<[-a-zA-Z0-9_]\+>"
syn match helpSpecial "<[SCM]-.>"
syn match helpNormal "<---*>"
syn match helpSpecial "\[range]"
syn match helpSpecial "\[line]"
syn match helpSpecial "\[count]"
syn match helpSpecial "\[offset]"
syn match helpSpecial "\[cmd]"
syn match helpSpecial "\[num]"
syn match helpSpecial "\[+num]"
syn match helpSpecial "\[-num]"
syn match helpSpecial "\[+cmd]"
syn match helpSpecial "\[++opt]"
syn match helpSpecial "\[arg]"
syn match helpSpecial "\[arguments]"
syn match helpSpecial "\[ident]"
syn match helpSpecial "\[addr]"
syn match helpSpecial "\[group]"
syn match helpSpecial "CTRL-."
syn match helpSpecial "CTRL-Break"
syn match helpSpecial "CTRL-PageUp"
syn match helpSpecial "CTRL-PageDown"
syn match helpSpecial "CTRL-Insert"
syn match helpSpecial "CTRL-Del"
syn match helpSpecial "CTRL-{char}"
syn region helpNotVi start="{Vi[: ]" start="{not" start="{only" end="}" contains=helpLeadBlank,helpHyperTextJump
syn match helpLeadBlank "^\s\+" contained
" Highlight group items in their own color.
syn match helpComment "\t[* ]Comment\t\+[a-z].*"
syn match helpConstant "\t[* ]Constant\t\+[a-z].*"
syn match helpString "\t[* ]String\t\+[a-z].*"
syn match helpCharacter "\t[* ]Character\t\+[a-z].*"
syn match helpNumber "\t[* ]Number\t\+[a-z].*"
syn match helpBoolean "\t[* ]Boolean\t\+[a-z].*"
syn match helpFloat "\t[* ]Float\t\+[a-z].*"
syn match helpIdentifier "\t[* ]Identifier\t\+[a-z].*"
syn match helpFunction "\t[* ]Function\t\+[a-z].*"
syn match helpStatement "\t[* ]Statement\t\+[a-z].*"
syn match helpConditional "\t[* ]Conditional\t\+[a-z].*"
syn match helpRepeat "\t[* ]Repeat\t\+[a-z].*"
syn match helpLabel "\t[* ]Label\t\+[a-z].*"
syn match helpOperator "\t[* ]Operator\t\+["a-z].*"
syn match helpKeyword "\t[* ]Keyword\t\+[a-z].*"
syn match helpException "\t[* ]Exception\t\+[a-z].*"
syn match helpPreProc "\t[* ]PreProc\t\+[a-z].*"
syn match helpInclude "\t[* ]Include\t\+[a-z].*"
syn match helpDefine "\t[* ]Define\t\+[a-z].*"
syn match helpMacro "\t[* ]Macro\t\+[a-z].*"
syn match helpPreCondit "\t[* ]PreCondit\t\+[a-z].*"
syn match helpType "\t[* ]Type\t\+[a-z].*"
syn match helpStorageClass "\t[* ]StorageClass\t\+[a-z].*"
syn match helpStructure "\t[* ]Structure\t\+[a-z].*"
syn match helpTypedef "\t[* ]Typedef\t\+[Aa-z].*"
syn match helpSpecial "\t[* ]Special\t\+[a-z].*"
syn match helpSpecialChar "\t[* ]SpecialChar\t\+[a-z].*"
syn match helpTag "\t[* ]Tag\t\+[a-z].*"
syn match helpDelimiter "\t[* ]Delimiter\t\+[a-z].*"
syn match helpSpecialComment "\t[* ]SpecialComment\t\+[a-z].*"
syn match helpDebug "\t[* ]Debug\t\+[a-z].*"
syn match helpUnderlined "\t[* ]Underlined\t\+[a-z].*"
syn match helpError "\t[* ]Error\t\+[a-z].*"
syn match helpTodo "\t[* ]Todo\t\+[a-z].*"
" Additionally load a language-specific syntax file "help_ab.vim".
let i = match(expand("%"), '\.\a\ax$')
if i > 0
exe "runtime syntax/help_" . strpart(expand("%"), i + 1, 2) . ".vim"
endif
syn sync minlines=40
" Define the default highlighting.
" For version 5.7 and earlier: only when not done already
" For version 5.8 and later: only when an item doesn't have highlighting yet
if version >= 508 || !exists("did_help_syntax_inits")
if version < 508
let did_help_syntax_inits = 1
command -nargs=+ HiLink hi link <args>
else
command -nargs=+ HiLink hi def link <args>
endif
HiLink helpExampleStart helpIgnore
HiLink helpIgnore Ignore
HiLink helpHyperTextJump Subtitle
HiLink helpHyperTextEntry String
HiLink helpHeadline Statement
HiLink helpHeader PreProc
HiLink helpSectionDelim PreProc
HiLink helpVim Identifier
HiLink helpExample Comment
HiLink helpOption Type
HiLink helpNotVi Special
HiLink helpSpecial Special
HiLink helpNote Todo
HiLink Subtitle Identifier
HiLink helpComment Comment
HiLink helpConstant Constant
HiLink helpString String
HiLink helpCharacter Character
HiLink helpNumber Number
HiLink helpBoolean Boolean
HiLink helpFloat Float
HiLink helpIdentifier Identifier
HiLink helpFunction Function
HiLink helpStatement Statement
HiLink helpConditional Conditional
HiLink helpRepeat Repeat
HiLink helpLabel Label
HiLink helpOperator Operator
HiLink helpKeyword Keyword
HiLink helpException Exception
HiLink helpPreProc PreProc
HiLink helpInclude Include
HiLink helpDefine Define
HiLink helpMacro Macro
HiLink helpPreCondit PreCondit
HiLink helpType Type
HiLink helpStorageClass StorageClass
HiLink helpStructure Structure
HiLink helpTypedef Typedef
HiLink helpSpecialChar SpecialChar
HiLink helpTag Tag
HiLink helpDelimiter Delimiter
HiLink helpSpecialComment SpecialComment
HiLink helpDebug Debug
HiLink helpUnderlined Underlined
HiLink helpError Error
HiLink helpTodo Todo
delcommand HiLink
endif
let b:current_syntax = "help"
" vim: ts=8 sw=2
|
