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https://github.com/vim/vim.git
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198 lines
12 KiB
VimL
198 lines
12 KiB
VimL
" Vim syntax file
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" Language: Falcon
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" Maintainer: Steven Oliver <oliver.steven@gmail.com>
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" Website: http://github.com/steveno/vim-files/blob/master/syntax/falcon.vim
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" Credits: Thanks the ruby.vim authors, I borrowed a lot!
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" Thanks to the lisp authors for the rainbow code!
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" -------------------------------------------------------------------------------
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" When wanted, highlight the trailing whitespace.
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if exists("c_space_errors")
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if !exists("c_no_trail_space_error")
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syn match falconSpaceError "\s\+$"
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endif
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if !exists("c_no_tab_space_error")
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syn match falconSpaceError " \+\t"me=e-1
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endif
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endif
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" Symbols
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syn match falconSymbol "\(;\|,\|\.\)"
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syn match falconSymbolOther "\(#\|@\)" display
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" Operators
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syn match falconOperator "\(+\|-\|\*\|/\|=\|<\|>\|\*\*\|!=\|\~=\)"
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syn match falconOperator "\(<=\|>=\|=>\|\.\.\|<<\|>>\|\"\)"
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" Clusters
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syn region falconSymbol start="[]})\"':]\@<!:\"" end="\"" skip="\\\\\|\\\"" contains=@falconStringSpecial fold
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syn case match
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" Keywords
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syn keyword falconKeyword all allp any anyp as attributes brigade cascade catch choice class const
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syn keyword falconKeyword continue def directive do list dropping enum eq eval exit export from function
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syn keyword falconKeyword give global has hasnt in init innerfunc lambda launch launch len List list
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syn keyword falconKeyword load notin object pass print printl provides raise return self sender static to
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syn keyword falconKeyword try xamp
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" Error Type Keywords
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syn keyword falconKeyword CloneError CodeError Error InterruprtedError IoError MathError
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syn keyword falconKeyword ParamError RangeError SyntaxError TraceStep TypeError
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" Todo
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syn keyword falconTodo DEBUG FIXME NOTE TODO XXX
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" Conditionals
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syn keyword falconConditional and case default else end if iff
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syn keyword falconConditional elif or not switch select
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syn match falconConditional "end\s\if"
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" Loops
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syn keyword falconRepeat break for loop forfirst forlast formiddle while
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" Booleans
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syn keyword falconBool true false
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" Constants
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syn keyword falconConst PI E nil
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syn match falconConstant "\%(\%([.@$]\@<!\.\)\@<!\<\|::\)\_s*\zs\u\w*\%(\>\|::\)\@=\%(\s*(\)\@!"
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" Comments
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syn match falconCommentSkip contained "^\s*\*\($\|\s\+\)"
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syn region falconComment start="/\*" end="\*/" contains=@falconCommentGroup,falconSpaceError,falconTodo
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syn region falconCommentL start="//" end="$" keepend contains=@falconCommentGroup,falconSpaceError,falconTodo
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syn match falconSharpBang "\%^#!.*" display
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syn sync ccomment falconComment
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" Numbers
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syn match falconNumbers transparent "\<[+-]\=\d\|[+-]\=\.\d" contains=falconIntLiteral,falconFloatLiteral,falconHexadecimal,falconOctal
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syn match falconNumbersCom contained transparent "\<[+-]\=\d\|[+-]\=\.\d" contains=falconIntLiteral,falconFloatLiteral,falconHexadecimal,falconOctal
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syn match falconHexadecimal contained "\<0x\x\+\>"
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syn match falconOctal contained "\<0\o\+\>"
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syn match falconIntLiteral contained "[+-]\<d\+\(\d\+\)\?\>"
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syn match falconFloatLiteral contained "[+-]\=\d\+\.\d*"
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syn match falconFloatLiteral contained "[+-]\=\d*\.\d*"
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" Includes
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syn keyword falconInclude load import
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" Expression Substitution and Backslash Notation
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syn match falconStringEscape "\\\\\|\\[abefnrstv]\|\\\o\{1,3}\|\\x\x\{1,2}" contained display
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syn match falconStringEscape "\%(\\M-\\C-\|\\C-\\M-\|\\M-\\c\|\\c\\M-\|\\c\|\\C-\|\\M-\)\%(\\\o\{1,3}\|\\x\x\{1,2}\|\\\=\S\)" contained display
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syn region falconSymbol start="[]})\"':]\@<!:\"" end="\"" skip="\\\\\|\\\"" contains=falconStringEscape fold
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" Normal String and Shell Command Output
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syn region falconString matchgroup=falconStringDelimiter start="\"" end="\"" skip="\\\\\|\\\"" contains=falconStringEscape fold
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syn region falconString matchgroup=falconStringDelimiter start="'" end="'" skip="\\\\\|\\'" fold
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syn region falconString matchgroup=falconStringDelimiter start="`" end="`" skip="\\\\\|\\`" contains=falconStringEscape fold
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" Generalized Single Quoted String, Symbol and Array of Strings
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syn region falconString matchgroup=falconStringDelimiter start="%[qw]\z([~`!@#$%^&*_\-+=|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" fold
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syn region falconString matchgroup=falconStringDelimiter start="%[qw]{" end="}" skip="\\\\\|\\}" fold contains=falconDelimEscape
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syn region falconString matchgroup=falconStringDelimiter start="%[qw]<" end=">" skip="\\\\\|\\>" fold contains=falconDelimEscape
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syn region falconString matchgroup=falconStringDelimiter start="%[qw]\[" end="\]" skip="\\\\\|\\\]" fold contains=falconDelimEscape
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syn region falconString matchgroup=falconStringDelimiter start="%[qw](" end=")" skip="\\\\\|\\)" fold contains=falconDelimEscape
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syn region falconSymbol matchgroup=falconSymbolDelimiter start="%[s]\z([~`!@#$%^&*_\-+=|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" fold
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syn region falconSymbol matchgroup=falconSymbolDelimiter start="%[s]{" end="}" skip="\\\\\|\\}" fold contains=falconDelimEscape
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syn region falconSymbol matchgroup=falconSymbolDelimiter start="%[s]<" end=">" skip="\\\\\|\\>" fold contains=falconDelimEscape
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syn region falconSymbol matchgroup=falconSymbolDelimiter start="%[s]\[" end="\]" skip="\\\\\|\\\]" fold contains=falconDelimEscape
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syn region falconSymbol matchgroup=falconSymbolDelimiter start="%[s](" end=")" skip="\\\\\|\\)" fold contains=falconDelimEscape
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" Generalized Double Quoted String and Array of Strings and Shell Command Output
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syn region falconString matchgroup=falconStringDelimiter start="%\z([~`!@#$%^&*_\-+|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" contains=falconStringEscape fold
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syn region falconString matchgroup=falconStringDelimiter start="%[QWx]\z([~`!@#$%^&*_\-+=|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" contains=falconStringEscape fold
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syn region falconString matchgroup=falconStringDelimiter start="%[QWx]\={" end="}" skip="\\\\\|\\}" contains=falconStringEscape,falconDelimEscape fold
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syn region falconString matchgroup=falconStringDelimiter start="%[QWx]\=<" end=">" skip="\\\\\|\\>" contains=falconStringEscape,falconDelimEscape fold
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syn region falconString matchgroup=falconStringDelimiter start="%[QWx]\=\[" end="\]" skip="\\\\\|\\\]" contains=falconStringEscape,falconDelimEscape fold
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syn region falconString matchgroup=falconStringDelimiter start="%[QWx]\=(" end=")" skip="\\\\\|\\)" contains=falconStringEscape,falconDelimEscape fold
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syn region falconString start=+\%(\%(class\s*\|\%([]})"'.]\|::\)\)\_s*\|\w\)\@<!<<\z(\h\w*\)\ze+hs=s+2 matchgroup=falconStringDelimiter end=+^\z1$+ contains=falconStringEscape fold keepend
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syn region falconString start=+\%(\%(class\s*\|\%([]})"'.]\|::\)\)\_s*\|\w\)\@<!<<"\z([^"]*\)"\ze+hs=s+2 matchgroup=falconStringDelimiter end=+^\z1$+ contains=falconStringEscape fold keepend
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syn region falconString start=+\%(\%(class\s*\|\%([]})"'.]\|::\)\)\_s*\|\w\)\@<!<<'\z([^']*\)'\ze+hs=s+2 matchgroup=falconStringDelimiter end=+^\z1$+ fold keepend
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syn region falconString start=+\%(\%(class\s*\|\%([]})"'.]\|::\)\)\_s*\|\w\)\@<!<<`\z([^`]*\)`\ze+hs=s+2 matchgroup=falconStringDelimiter end=+^\z1$+ contains=falconStringEscape fold keepend
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syn region falconString start=+\%(\%(class\s*\|\%([]}).]\|::\)\)\_s*\|\w\)\@<!<<-\z(\h\w*\)\ze+hs=s+3 matchgroup=falconStringDelimiter end=+^\s*\zs\z1$+ contains=falconStringEscape fold keepend
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syn region falconString start=+\%(\%(class\s*\|\%([]}).]\|::\)\)\_s*\|\w\)\@<!<<-"\z([^"]*\)"\ze+hs=s+3 matchgroup=falconStringDelimiter end=+^\s*\zs\z1$+ contains=falconStringEscape fold keepend
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syn region falconString start=+\%(\%(class\s*\|\%([]}).]\|::\)\)\_s*\|\w\)\@<!<<-'\z([^']*\)'\ze+hs=s+3 matchgroup=falconStringDelimiter end=+^\s*\zs\z1$+ fold keepend
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syn region falconString start=+\%(\%(class\s*\|\%([]}).]\|::\)\)\_s*\|\w\)\@<!<<-`\z([^`]*\)`\ze+hs=s+3 matchgroup=falconStringDelimiter end=+^\s*\zs\z1$+ contains=falconStringEscape fold keepend
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" Falcon rainbox to highlight parens in varying colors
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if exists("g:falcon_rainbow") && g:falcon_rainbow != 0
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syn region falconParen0 matchgroup=hlLevel0 start="`\=(" end=")" skip="|.\{-}|" contains=@falconListCluster,falconParen1
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syn region falconParen1 contained matchgroup=hlLevel1 start="`\=(" end=")" skip="|.\{-}|" contains=@falconListCluster,falconParen2
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syn region falconParen2 contained matchgroup=hlLevel2 start="`\=(" end=")" skip="|.\{-}|" contains=@falconListCluster,falconParen3
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syn region falconParen3 contained matchgroup=hlLevel3 start="`\=(" end=")" skip="|.\{-}|" contains=@falconListCluster,falconParen4
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syn region falconParen4 contained matchgroup=hlLevel4 start="`\=(" end=")" skip="|.\{-}|" contains=@falconListCluster,falconParen5
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syn region falconParen5 contained matchgroup=hlLevel5 start="`\=(" end=")" skip="|.\{-}|" contains=@falconListCluster,falconParen6
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syn region falconParen6 contained matchgroup=hlLevel6 start="`\=(" end=")" skip="|.\{-}|" contains=@falconListCluster,falconParen7
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syn region falconParen7 contained matchgroup=hlLevel7 start="`\=(" end=")" skip="|.\{-}|" contains=@falconListCluster,falconParen8
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syn region falconParen8 contained matchgroup=hlLevel8 start="`\=(" end=")" skip="|.\{-}|" contains=@falconListCluster,falconParen9
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syn region falconParen9 contained matchgroup=hlLevel9 start="`\=(" end=")" skip="|.\{-}|" contains=@falconListCluster,falconParen0
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endif
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" Setup the colors for the rainbox
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if exists("g:falcon_rainbow") && g:falcon_rainbow != 0
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if &bg == "dark"
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hi def hlLevel0 ctermfg=red guifg=red1
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hi def hlLevel1 ctermfg=yellow guifg=orange1
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hi def hlLevel2 ctermfg=green guifg=yellow1
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hi def hlLevel3 ctermfg=cyan guifg=greenyellow
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hi def hlLevel4 ctermfg=magenta guifg=green1
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hi def hlLevel5 ctermfg=red guifg=springgreen1
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hi def hlLevel6 ctermfg=yellow guifg=cyan1
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hi def hlLevel7 ctermfg=green guifg=slateblue1
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hi def hlLevel8 ctermfg=cyan guifg=magenta1
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hi def hlLevel9 ctermfg=magenta guifg=purple1
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else
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hi def hlLevel0 ctermfg=red guifg=red3
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hi def hlLevel1 ctermfg=darkyellow guifg=orangered3
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hi def hlLevel2 ctermfg=darkgreen guifg=orange2
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hi def hlLevel3 ctermfg=blue guifg=yellow3
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hi def hlLevel4 ctermfg=darkmagenta guifg=olivedrab4
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hi def hlLevel5 ctermfg=red guifg=green4
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hi def hlLevel6 ctermfg=darkyellow guifg=paleturquoise3
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hi def hlLevel7 ctermfg=darkgreen guifg=deepskyblue4
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hi def hlLevel8 ctermfg=blue guifg=darkslateblue
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hi def hlLevel9 ctermfg=darkmagenta guifg=darkviolet
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endif
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endif
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" Syntax Synchronizing
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syn sync minlines=10 maxlines=100
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" Define the default highlighting
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if !exists("did_falcon_syn_inits")
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hi def link falconKeyword Keyword
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hi def link falconCommentString String
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hi def link falconTodo Todo
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hi def link falconConditional Keyword
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hi def link falconRepeat Repeat
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hi def link falconcommentSkip Comment
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hi def link falconComment Comment
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hi def link falconCommentL Comment
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hi def link falconConst Constant
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hi def link falconConstants Constant
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hi def link falconOperator Operator
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hi def link falconSymbol Normal
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hi def link falconSpaceError Error
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hi def link falconHexadecimal Number
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hi def link falconOctal Number
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hi def link falconIntLiteral Number
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hi def link falconFloatLiteral Float
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hi def link falconStringEscape Special
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hi def link falconStringDelimiter Delimiter
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hi def link falconString String
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hi def link falconBool Constant
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hi def link falconSharpBang PreProc
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hi def link falconInclude Include
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hi def link falconSymbol Constant
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hi def link falconSymbolOther Delimiter
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endif
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let b:current_syntax = "falcon"
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" vim: set sw=4 sts=4 et tw=80 :
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