This commit is contained in:
Adam Stankiewicz
2021-06-01 18:17:40 +02:00
parent 730dcb02ca
commit af0eaee017
56 changed files with 813 additions and 430 deletions

View File

@@ -33,49 +33,57 @@ let s:julia_spellcheck_comments = get(g:, "julia_spellcheck_comments", 1)
let s:julia_highlight_operators = get(g:, "julia_highlight_operators", 1)
" characters which cannot be used in identifiers. This list is very incomplete:
" 1) it only cares about charactes below 256
" 2) it doesn't distinguish between what's allowed as the 1st char vs in the
" rest of an identifier (e.g. digits and `!`)
" Despite these shortcomings, it seems to do a decent job.
" note: \U5B and \U5D are '[' and ']'
let s:nonid_chars = "\U01-\U07" . "\U0E-\U1F" .
\ "?\"#$'(,.:;=@`\\U5B{" .
\ "\U80-\UA1" . "\UA7\UA8\UAB\UAD\UAF\UB4" . "\UB6-\UB8" . "\UBB\UBF"
" List of characters, up to \UFF, which cannot be used in identifiers.
" (It includes operator characters; we don't consider them identifiers.)
" This is used mostly in lookbehinds with `\@<=`, e.g. when we need to check
" that that we're not in the middle of an identifier.
" It doesn't include a few characters (spaces and all closing parentheses)
" because those may or may not be valid in the lookbehind on a case-by-case
" basis.
let s:nonid_chars = '\U00-\U08' . '\U0A-\U1F' .
\ '\U21-\U28' . '\U2A-\U2F' . '\U3A-\U40' . '\U5B-\U5E' . '\U60' . '\U7B\U7C' .
\ '\U7E-\UA1' . '\UA7\UA8' . '\UAB-\UAD' . '\UAF\UB1\UB4' . '\UB6-\UB8' . '\UBB\UBF' . '\UD7\UF7'
let s:nonidS_chars = "[:space:])\\U5D}" . s:nonid_chars
" The complete list
let s:nonidS_chars = '[:space:])\U5D}' . s:nonid_chars
" the following excludes '!' since it can be used as an identifier,
" and '$' since it can be used in interpolations
" note that \U2D is '-'
let s:uniop_chars = "+\\U2D~¬√∛∜⋆"
let s:binop_chars = "=+\\U2D*/\\%÷^&|⊻<>≤≥≡≠≢∈∉⋅×∪∩⊆⊈⊂⊄⊊←→∋∌⊕⊖⊞⊟∘∧⊗⊘↑↓∨⊠±⟂⋆"
" List of all valid operator chars up to \UFF (NOTE: they must all be included
" in s:nonidS_chars, so that if we include that, then this is redundant)
" It does not include '!' since it can be used in an identifier.
" The list contains the following characters: '%&*+-/<=>\\^|~¬±×÷'
let s:op_chars = '\U25\U26\U2A\U2B\U2D\U2F\U3C-\U3E\U5C\U5E\U7C\U7E\UAC\UB1\UD7\UF7'
" the following is a list of all remainig valid operator chars,
" but it's more efficient when expressed with ranges (see below)
" let s:binop_chars_extra = "↔↚↛↠↣↦↮⇎⇏⇒⇔⇶⇷⇸⇹⇺⇻⇼⇽⇾⇿⟵⟶⟷⟹⟺⟻⟼⟽⟾⟿⤀⤁⤂⤃⤄⤅⤆⤇⤌⤍⤎⤏⤐⤑⤔⤕⤖⤗⤘⤝⤞⤟⤠⥄⥅⥆⥇⥈⥊⥋⥎⥐⥒⥓⥖⥗⥚⥛⥞⥟⥢⥤⥦⥧⥨⥩⥪⥫⥬⥭⥰⧴⬱⬰⬲⬳⬴⬵⬶⬷⬸⬹⬺⬻⬼⬽⬾⬿⭀⭁⭂⭃⭄⭇⭈⭉⭊⭋⭌←→" .
" \ "∝∊∍∥∦∷∺∻∽∾≁≃≄≅≆≇≈≉≊≋≌≍≎≐≑≒≓≔≕≖≗≘≙≚≛≜≝≞≟≣≦≧≨≩≪≫≬≭≮≯≰≱≲≳≴≵≶≷≸≹≺≻≼≽≾≿⊀⊁⊃⊅⊇⊉⊋⊏⊐⊑⊒⊜⊩⊬⊮⊰⊱⊲⊳⊴⊵⊶⊷⋍⋐⋑⋕⋖⋗⋘⋙⋚⋛⋜⋝⋞⋟⋠⋡⋢⋣⋤⋥⋦⋧⋨⋩⋪⋫⋬⋭⋲⋳⋴⋵⋶⋷⋸⋹⋺⋻⋼⋽⋾⋿⟈⟉⟒⦷⧀⧁⧡⧣⧤⧥⩦⩧⩪⩫⩬⩭⩮⩯⩰⩱⩲⩳⩴⩵⩶⩷⩸⩹⩺⩻⩼⩽⩾⩿⪀⪁⪂⪃⪄⪅⪆⪇⪈⪉⪊⪋⪌⪍⪎⪏⪐⪑⪒⪓⪔⪕⪖⪗⪘⪙⪚⪛⪜⪝⪞⪟⪠⪡⪢⪣⪤⪥⪦⪧⪨⪩⪪⪫⪬⪭⪮⪯⪰⪱⪲⪳⪴⪵⪶⪷⪸⪹⪺⪻⪼⪽⪾⪿⫀⫁⫂⫃⫄⫅⫆⫇⫈⫉⫊⫋⫌⫍⫎⫏⫐⫑⫒⫓⫔⫕⫖⫗⫘⫙⫷⫸⫹⫺⊢⊣" .
" \ "⊔∓∔∸≂≏⊎⊽⋎⋓⧺⧻⨈⨢⨣⨤⨥⨦⨧⨨⨩⨪⨫⨬⨭⨮⨹⨺⩁⩂⩅⩊⩌⩏⩐⩒⩔⩖⩗⩛⩝⩡⩢⩣" .
" \ "⊙⊚⊛⊡⊓∗∙∤⅋≀⊼⋄⋇⋉⋊⋋⋌⋏⋒⟑⦸⦼⦾⦿⧶⧷⨇⨰⨱⨲⨳⨴⨵⨶⨷⨸⨻⨼⨽⩀⩃⩄⩋⩍⩎⩑⩓⩕⩘⩚⩜⩞⩟⩠⫛⊍▷⨝⟕⟖⟗" .
" \ "⇵⟰⟱⤈⤉⤊⤋⤒⤓⥉⥌⥍⥏⥑⥔⥕⥘⥙⥜⥝⥠⥡⥣⥥⥮⥯↑↓"
" List of all valid operator chars above \UFF
" Written with ranges for performance reasons
" The list contains the following characters: '…⁝⅋←↑→↓↔↚↛↜↝↞↠↢↣↤↦↩↪↫↬↮↶↷↺↻↼↽⇀⇁⇄⇆⇇⇉⇋⇌⇍⇎⇏⇒⇔⇚⇛⇜⇝⇠⇢⇴⇵⇶⇷⇸⇹⇺⇻⇼⇽⇾⇿∈∉∊∋∌∍∓∔∗∘∙√∛∜∝∤∥∦∧∨∩∪∷∸∺∻∽∾≀≁≂≃≄≅≆≇≈≉≊≋≌≍≎≏≐≑≒≓≔≕≖≗≘≙≚≛≜≝≞≟≠≡≢≣≤≥≦≧≨≩≪≫≬≭≮≯≰≱≲≳≴≵≶≷≸≹≺≻≼≽≾≿⊀⊁⊂⊃⊄⊅⊆⊇⊈⊉⊊⊋⊍⊎⊏⊐⊑⊒⊓⊔⊕⊖⊗⊘⊙⊚⊛⊜⊞⊟⊠⊡⊢⊣⊩⊬⊮⊰⊱⊲⊳⊴⊵⊶⊷⊻⊼⊽⋄⋅⋆⋇⋉⋊⋋⋌⋍⋎⋏⋐⋑⋒⋓⋕⋖⋗⋘⋙⋚⋛⋜⋝⋞⋟⋠⋡⋢⋣⋤⋥⋦⋧⋨⋩⋪⋫⋬⋭⋮⋯⋰⋱⋲⋳⋴⋵⋶⋷⋸⋹⋺⋻⋼⋽⋾⋿⌿▷⟂⟈⟉⟑⟒⟕⟖⟗⟰⟱⟵⟶⟷⟹⟺⟻⟼⟽⟾⟿⤀⤁⤂⤃⤄⤅⤆⤇⤈⤉⤊⤋⤌⤍⤎⤏⤐⤑⤒⤓⤔⤕⤖⤗⤘⤝⤞⤟⤠⥄⥅⥆⥇⥈⥊⥋⥌⥍⥎⥏⥐⥑⥒⥓⥔⥕⥖⥗⥘⥙⥚⥛⥜⥝⥞⥟⥠⥡⥢⥣⥤⥥⥦⥧⥨⥩⥪⥫⥬⥭⥮⥯⥰⦷⦸⦼⦾⦿⧀⧁⧡⧣⧤⧥⧴⧶⧷⧺⧻⨇⨈⨝⨟⨢⨣⨤⨥⨦⨧⨨⨩⨪⨫⨬⨭⨮⨰⨱⨲⨳⨴⨵⨶⨷⨸⨹⨺⨻⨼⨽⩀⩁⩂⩃⩄⩅⩊⩋⩌⩍⩎⩏⩐⩑⩒⩓⩔⩕⩖⩗⩘⩚⩛⩜⩝⩞⩟⩠⩡⩢⩣⩦⩧⩪⩫⩬⩭⩮⩯⩰⩱⩲⩳⩴⩵⩶⩷⩸⩹⩺⩻⩼⩽⩾⩿⪀⪁⪂⪃⪄⪅⪆⪇⪈⪉⪊⪋⪌⪍⪎⪏⪐⪑⪒⪓⪔⪕⪖⪗⪘⪙⪚⪛⪜⪝⪞⪟⪠⪡⪢⪣⪤⪥⪦⪧⪨⪩⪪⪫⪬⪭⪮⪯⪰⪱⪲⪳⪴⪵⪶⪷⪸⪹⪺⪻⪼⪽⪾⪿⫀⫁⫂⫃⫄⫅⫆⫇⫈⫉⫊⫋⫌⫍⫎⫏⫐⫑⫒⫓⫔⫕⫖⫗⫘⫙⫛⫷⫸⫹⫺⬰⬱⬲⬳⬴⬵⬶⬷⬸⬹⬺⬻⬼⬽⬾⬿⭀⭁⭂⭃⭄⭇⭈⭉⭊⭋⭌←↑→↓'
let s:op_chars_wc = '\U2026\U205D\U214B\U2190-\U2194\U219A-\U219E\U21A0\U21A2-\U21A4\U21A6\U21A9-\U21AC\U21AE\U21B6\U21B7\U21BA-\U21BD\U21C0\U21C1\U21C4\U21C6\U21C7\U21C9\U21CB-\U21D0\U21D2\U21D4\U21DA-\U21DD\U21E0\U21E2\U21F4-\U21FF\U2208-\U220D\U2213\U2214\U2217-\U221D\U2224-\U222A\U2237\U2238\U223A\U223B\U223D\U223E\U2240-\U228B\U228D-\U229C\U229E-\U22A3\U22A9\U22AC\U22AE\U22B0-\U22B7\U22BB-\U22BD\U22C4-\U22C7\U22C9-\U22D3\U22D5-\U22FF\U233F\U25B7\U27C2\U27C8\U27C9\U27D1\U27D2\U27D5-\U27D7\U27F0\U27F1\U27F5-\U27F7\U27F9-\U27FF\U2900-\U2918\U291D-\U2920\U2944-\U2970\U29B7\U29B8\U29BC\U29BE-\U29C1\U29E1\U29E3-\U29E5\U29F4\U29F6\U29F7\U29FA\U29FB\U2A07\U2A08\U2A1D\U2A1F\U2A22-\U2A2E\U2A30-\U2A3D\U2A40-\U2A45\U2A4A-\U2A58\U2A5A-\U2A63\U2A66\U2A67\U2A6A-\U2AD9\U2ADB\U2AF7-\U2AFA\U2B30-\U2B44\U2B47-\U2B4C\UFFE9-\UFFEC'
" same as above, but with character ranges, for performance
let s:binop_chars_extra = "\\U214B\\U2190-\\U2194\\U219A\\U219B\\U21A0\\U21A3\\U21A6\\U21AE\\U21CE\\U21CF\\U21D2\\U21D4\\U21F4-\\U21FF\\U2208-\\U220D\\U2213\\U2214\\U2217-\\U2219\\U221D\\U2224-\\U222A\\U2237\\U2238\\U223A\\U223B\\U223D\\U223E\\U2240-\\U228B\\U228D-\\U229C\\U229E-\\U22A3\\U22A9\\U22AC\\U22AE\\U22B0-\\U22B7\\U22BB-\\U22BD\\U22C4-\\U22C7\\U22C9-\\U22D3\\U22D5-\\U22ED\\U22F2-\\U22FF\\U25B7\\U27C8\\U27C9\\U27D1\\U27D2\\U27D5-\\U27D7\\U27F0\\U27F1\\U27F5-\\U27F7\\U27F7\\U27F9-\\U27FF\\U2900-\\U2918\\U291D-\\U2920\\U2944-\\U2970\\U29B7\\U29B8\\U29BC\\U29BE-\\U29C1\\U29E1\\U29E3-\\U29E5\\U29F4\\U29F6\\U29F7\\U29FA\\U29FB\\U2A07\\U2A08\\U2A1D\\U2A22-\\U2A2E\\U2A30-\\U2A3D\\U2A40-\\U2A45\\U2A4A-\\U2A58\\U2A5A-\\U2A63\\U2A66\\U2A67\\U2A6A-\\U2AD9\\U2ADB\\U2AF7-\\U2AFA\\U2B30-\\U2B44\\U2B47-\\U2B4C\\UFFE9-\\UFFEC"
" a Julia identifier, sort of
let s:idregex = '\%([^' . s:nonidS_chars . '0-9!' . s:uniop_chars . s:binop_chars . '][^' . s:nonidS_chars . s:uniop_chars . s:binop_chars . s:binop_chars_extra . ']*\)'
let s:operators = '\%(' . '\.\%([-+*/^÷%|&!]\|//\|\\\|<<\|>>>\?\)\?=' .
\ '\|' . '[:$<>]=\|||\|&&\||>\|<|\|<:\|>:\|::\|<<\|>>>\?\|//\|[-=]>\|\.\{3\}' .
\ '\|' . '\.\?[' . s:uniop_chars . '!]' .
\ '\|' . '\.\?[' . s:binop_chars . s:binop_chars_extra . ']' .
" Full operators regex
let s:operators = '\%(' . '\.\%([-+*/^÷%|&⊻]\|//\|\\\|>>\|>>>\?\)\?=' .
\ '\|' . '[:<>]=\|||\|&&\||>\|<|\|[<>:]:\|<<\|>>>\?\|//\|[-=]>\|\.\.\.\?' .
\ '\|' . '\.\?[!' . s:op_chars . s:op_chars_wc . ']' .
\ '\)'
" Characters that can be used to start an identifier. Above \UBF we don't
" bother checking. (If a UTF8 operator is used, it will take precedence anyway.)
let s:id_charsH = '\%([A-Za-z_\UA2-\UA6\UA9\UAA\UAE\UB0\UB5\UBA]\|[^\U00-\UBF]\)'
" Characters that can appear in an identifier, starting in 2nd position. Above
" \UBF we check for operators since we need to stop the identifier if one
" appears. We don't check for invalid characters though.
let s:id_charsW = '\%([0-9A-Za-z_!\UA2-\UA6\UA9\UAA\UAE-\UB0\UB2-\UB5\UB8-\UBA\UBC-\UBE]\|[^\U00-\UBF]\@=[^' . s:op_chars_wc . ']\)'
" A valid julia identifier, more or less
let s:idregex = '\%(' . s:id_charsH . s:id_charsW . '*\)'
syn case match
syntax cluster juliaExpressions contains=@juliaParItems,@juliaStringItems,@juliaKeywordItems,@juliaBlocksItems,@juliaTypesItems,@juliaConstItems,@juliaMacroItems,@juliaSymbolItems,@juliaOperatorItems,@juliaNumberItems,@juliaCommentItems,@juliaErrorItems,@juliaSyntaxRegions
syntax cluster juliaExprsPrintf contains=@juliaExpressions,@juliaPrintfItems
syntax cluster juliaExprsNodot contains=@juliaParItems,@juliaStringItems,@juliaMacroItems,@juliaSymbolItems,@juliaOperatorItems,@juliaCommentItems,juliaIdSymbol
syntax cluster juliaParItems contains=juliaParBlock,juliaSqBraIdxBlock,juliaSqBraBlock,juliaCurBraBlock,juliaQuotedParBlock,juliaQuotedQMarkPar
syntax cluster juliaKeywordItems contains=juliaKeyword,juliaWhereKeyword,juliaImportLine,juliaInfixKeyword,juliaRepKeyword
@@ -87,13 +95,13 @@ syntax cluster juliaConstItems contains=juliaConstNum,juliaConstBool,juliaCons
syntax cluster juliaMacroItems contains=juliaPossibleMacro,juliaDollarVar,juliaDollarPar,juliaDollarSqBra
syntax cluster juliaSymbolItems contains=juliaPossibleSymbol
syntax cluster juliaNumberItems contains=juliaNumbers
syntax cluster juliaStringItems contains=juliaChar,juliaString,juliaStringPrefixed,juliabString,juliasString,juliavString,juliaipString,juliabigString,juliaMIMEString,juliarawString,juliatextString,juliahtmlString,juliaint128String,juliaShellString,juliaDocString,juliaRegEx
syntax cluster juliaStringItems contains=juliaChar,juliaString,juliabString,juliasString,juliaShellString,juliaDocString,juliaRegEx
syntax cluster juliaPrintfItems contains=juliaPrintfParBlock,juliaPrintfString
syntax cluster juliaOperatorItems contains=juliaOperator,juliaRangeOperator,juliaCTransOperator,juliaTernaryRegion,juliaColon,juliaSemicolon,juliaComma
syntax cluster juliaCommentItems contains=juliaCommentL,juliaCommentM
syntax cluster juliaErrorItems contains=juliaErrorPar,juliaErrorEnd,juliaErrorElse,juliaErrorCatch,juliaErrorFinally
syntax cluster juliaSyntaxRegions contains=juliaParamTypeR,juliaFunctionCallR,juliaTypeOperatorR,juliaWhereR
syntax cluster juliaSyntaxRegions contains=juliaIdSymbol,juliaTypeOperatorR2,juliaTypeOperatorR3,juliaWhereR,juliaDotted
syntax cluster juliaSpellcheckStrings contains=@spell
syntax cluster juliaSpellcheckDocStrings contains=@spell
@@ -113,65 +121,72 @@ syntax match juliaSemicolon display ";"
syntax match juliaComma display ","
syntax match juliaColon display ":"
" This is really ugly. It would be better to mask most keywords when a dot is
" found, introducing some kind of dot-environment
let s:nodot = '\%(\.\)\@'.s:d(1).'<!'
" A dot can introduce a sort of 'environment' such that words after it are not
" recognized as keywords. This has low precedence so that it can be overridden
" by operators
syntax match juliaDotted transparent "\.\s*[^.]" contains=@juliaExprsNodot
syntax match juliaDottedT contained transparent "\.\s*[^.]" contains=@juliaExprsNodot,juliaType
syntax match juliaErrorPar display "[])}]"
exec 'syntax match juliaErrorEnd display "'.s:nodot.'\<end\>"'
exec 'syntax match juliaErrorElse display "'.s:nodot.'\<\%(else\|elseif\)\>"'
exec 'syntax match juliaErrorCatch display "'.s:nodot.'\<catch\>"'
exec 'syntax match juliaErrorFinally display "'.s:nodot.'\<finally\>"'
syntax match juliaErrorEnd display "\<end\>"
syntax match juliaErrorElse display "\<\%(else\|elseif\)\>"
syntax match juliaErrorCatch display "\<catch\>"
syntax match juliaErrorFinally display "\<finally\>"
syntax match juliaErrorSemicol display contained ";"
syntax region juliaParBlock matchgroup=juliaParDelim start="(" end=")" contains=@juliaExpressions,juliaComprehensionFor
syntax region juliaParBlockInRange matchgroup=juliaParDelim contained start="(" end=")" contains=@juliaExpressions,juliaParBlockInRange,juliaRangeKeyword,juliaComprehensionFor
syntax region juliaSqBraIdxBlock matchgroup=juliaParDelim start="\[" end="\]" contains=@juliaExpressions,juliaParBlockInRange,juliaRangeKeyword,juliaComprehensionFor,juliaSymbolS,juliaQuotedParBlockS,juliaQuotedQMarkParS
exec 'syntax region juliaSqBraBlock matchgroup=juliaParDelim start="\%(^\|\s\|' . s:operators . '\)\@'.s:d(3).'<=\[" end="\]" contains=@juliaExpressions,juliaComprehensionFor,juliaSymbolS,juliaQuotedParBlockS,juliaQuotedQMarkParS'
syntax region juliaCurBraBlock matchgroup=juliaParDelim start="{" end="}" contains=juliaType,@juliaExpressions
syntax region juliaCurBraBlock matchgroup=juliaParDelim start="{" end="}" contains=juliaType,juliaDottedT,@juliaExpressions
exec 'syntax match juliaType contained "' . s:idregex . '\%(\.' . s:idregex . '\)*"'
exec 'syntax match juliaType contained "\%(' . s:idregex . '\.\)*\zs' . s:idregex . '"'
exec 'syntax region juliaFunctionCallR transparent start="' . s:idregex . '\%(\.' . s:idregex . '\)*\.\?(" end=")\@'.s:d(1).'<=" contains=juliaFunctionCall,juliaParBlock'
exec 'syntax match juliaFunctionCall contained "\%(' . s:idregex . '\.\)*\zs' . s:idregex . '"'
" This is a generic identifier followed by some symbol, either a type
" operator (<: or >:), or an open parenthesis, or an open curly bracket.
" It's used to recognize one of the contained regions looking for identifiers
" only once. Once recognized, those regions no longer need to use the
" expensive s:idregex.
exec 'syntax match juliaIdSymbol transparent "' . s:idregex . '\%(\s*[<>]:\|\.\?(\|{\|\"\)\@=" contains=juliaFunctionCall,juliaParamType,juliaStringPrefixed,juliaTypeOperatorR1'
syntax match juliaFunctionCall contained "[^{([:space:]<>\"]\+(\@=" nextgroup=juliaParBlock
" note: we would in principle add a "s:nodot" before function/macro/struct/... but it shouldn't come up in valid code
exec 'syntax match juliaFunctionDef contained transparent "\%(\<\%(function\|macro\)\)\@'.s:d(8).'<=\s\+\zs' . s:idregex . '\%(\.' . s:idregex . '\)*\ze\s*\%((\|\send\>\|$\)" contains=juliaFunctionName'
exec 'syntax match juliaFunctionName contained "\%(\<\%(function\|macro\)\s\+\)\@'.s:d(20).'<=\%(' . s:idregex . '\.\)*\zs' . s:idregex . '"'
exec 'syntax match juliaStructR contained transparent "\%(\<\%(\%(mutable\s\+\)\?struct\|\%(abstract\|primitive\)\s\+type\)\s\+\)\@'.s:d(20).'<=\%(' . s:idregex . '\.\)*' . s:idregex . '\>\(\s*(\)\@!" contains=juliaType'
exec 'syntax match juliaKeyword display "'.s:nodot.'\<\%(return\|local\|global\|const\)\>"'
syntax match juliaKeyword display "\<\%(return\|local\|global\|const\)\>"
syntax match juliaInfixKeyword display "\%(=\s*\)\@<!\<\%(in\|isa\)\>\S\@!\%(\s*=\)\@!"
" The import/export/using keywords introduce a sort of special parsing
" environment with its own rules
exec 'syntax region juliaImportLine matchgroup=juliaKeyword excludenl start="'.s:nodot.'\<\%(import\|using\|export\)\>" skip="\%(\%(\<\%(import\|using\|export\)\>\)\|^\)\@'.s:d(6).'<=$" end="$" end="\%([])}]\)\@=" contains=@juliaExpressions,juliaAsKeyword,@juliaContinuationItems,juliaMacroName'
exec 'syntax region juliaImportLine matchgroup=juliaKeyword excludenl start="\<\%(import\|using\|export\)\>" skip="\%(\%(\<\%(import\|using\|export\)\>\)\|^\)\@'.s:d(6).'<=$" end="$" end="\%([])}]\)\@=" contains=@juliaExpressions,juliaAsKeyword,@juliaContinuationItems,juliaMacroName'
syntax match juliaAsKeyword display contained "\<as\>"
exec 'syntax match juliaRepKeyword display "'.s:nodot.'\<\%(break\|continue\)\>"'
exec 'syntax region juliaConditionalBlock matchgroup=juliaConditional start="'.s:nodot.'\<if\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions,juliaConditionalEIBlock,juliaConditionalEBlock fold'
exec 'syntax region juliaConditionalEIBlock matchgroup=juliaConditional transparent contained start="'.s:nodot.'\<elseif\>" end="'.s:nodot.'\<\%(end\|else\|elseif\)\>"me=s-1 contains=@juliaExpressions,juliaConditionalEIBlock,juliaConditionalEBlock'
exec 'syntax region juliaConditionalEBlock matchgroup=juliaConditional transparent contained start="'.s:nodot.'\<else\>" end="'.s:nodot.'\<end\>"me=s-1 contains=@juliaExpressions'
exec 'syntax region juliaWhileBlock matchgroup=juliaRepeat start="'.s:nodot.'\<while\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions fold'
exec 'syntax region juliaForBlock matchgroup=juliaRepeat start="'.s:nodot.'\<for\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions,juliaOuter fold'
exec 'syntax region juliaBeginBlock matchgroup=juliaBlKeyword start="'.s:nodot.'\<begin\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions fold'
exec 'syntax region juliaFunctionBlock matchgroup=juliaBlKeyword start="'.s:nodot.'\<function\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions,juliaFunctionDef fold'
exec 'syntax region juliaMacroBlock matchgroup=juliaBlKeyword start="'.s:nodot.'\<macro\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions,juliaFunctionDef fold'
exec 'syntax region juliaQuoteBlock matchgroup=juliaBlKeyword start="'.s:nodot.'\<quote\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions fold'
exec 'syntax region juliaStructBlock matchgroup=juliaBlKeyword start="'.s:nodot.'\<struct\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions,juliaStructR fold'
exec 'syntax region juliaMutableStructBlock matchgroup=juliaBlKeyword start="'.s:nodot.'\<mutable\s\+struct\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions,juliaStructR fold'
exec 'syntax region juliaLetBlock matchgroup=juliaBlKeyword start="'.s:nodot.'\<let\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions fold'
exec 'syntax region juliaDoBlock matchgroup=juliaBlKeyword start="'.s:nodot.'\<do\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions fold'
exec 'syntax region juliaModuleBlock matchgroup=juliaBlKeyword start="\%(\%(\.\s*\)\@'.s:d(6).'<!\|\%(@\s*\.\s*\)\@'.s:d(6).'<=\)\<\%(bare\)\?module\>" end="\<end\>" contains=@juliaExpressions fold'
exec 'syntax region juliaExceptionBlock matchgroup=juliaException start="'.s:nodot.'\<try\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions,juliaCatchBlock,juliaFinallyBlock fold'
exec 'syntax region juliaCatchBlock matchgroup=juliaException transparent contained start="'.s:nodot.'\<catch\>" end="'.s:nodot.'\<end\>"me=s-1 contains=@juliaExpressions,juliaFinallyBlock'
exec 'syntax region juliaFinallyBlock matchgroup=juliaException transparent contained start="'.s:nodot.'\<finally\>" end="'.s:nodot.'\<end\>"me=s-1 contains=@juliaExpressions'
exec 'syntax region juliaAbstractBlock matchgroup=juliaBlKeyword start="'.s:nodot.'\<abstract\s\+type\>" end="'.s:nodot.'\<end\>" fold contains=@juliaExpressions,juliaStructR'
exec 'syntax region juliaPrimitiveBlock matchgroup=juliaBlKeyword start="'.s:nodot.'\<primitive\s\+type\>" end="'.s:nodot.'\<end\>" fold contains=@juliaExpressions,juliaStructR'
syntax match juliaRepKeyword display "\<\%(break\|continue\)\>"
syntax region juliaConditionalBlock matchgroup=juliaConditional start="\<if\>" end="\<end\>" contains=@juliaExpressions,juliaConditionalEIBlock,juliaConditionalEBlock fold
syntax region juliaConditionalEIBlock matchgroup=juliaConditional transparent contained start="\<elseif\>" end="\<\%(end\|else\|elseif\)\>"me=s-1 contains=@juliaExpressions,juliaConditionalEIBlock,juliaConditionalEBlock
syntax region juliaConditionalEBlock matchgroup=juliaConditional transparent contained start="\<else\>" end="\<end\>"me=s-1 contains=@juliaExpressions
syntax region juliaWhileBlock matchgroup=juliaRepeat start="\<while\>" end="\<end\>" contains=@juliaExpressions fold
syntax region juliaForBlock matchgroup=juliaRepeat start="\<for\>" end="\<end\>" contains=@juliaExpressions,juliaOuter fold
syntax region juliaBeginBlock matchgroup=juliaBlKeyword start="\<begin\>" end="\<end\>" contains=@juliaExpressions fold
syntax region juliaFunctionBlock matchgroup=juliaBlKeyword start="\<function\>" end="\<end\>" contains=@juliaExpressions,juliaFunctionDef fold
syntax region juliaMacroBlock matchgroup=juliaBlKeyword start="\<macro\>" end="\<end\>" contains=@juliaExpressions,juliaFunctionDef fold
syntax region juliaQuoteBlock matchgroup=juliaBlKeyword start="\<quote\>" end="\<end\>" contains=@juliaExpressions fold
syntax region juliaStructBlock matchgroup=juliaBlKeyword start="\<struct\>" end="\<end\>" contains=@juliaExpressions,juliaStructR fold
syntax region juliaMutableStructBlock matchgroup=juliaBlKeyword start="\<mutable\s\+struct\>" end="\<end\>" contains=@juliaExpressions,juliaStructR fold
syntax region juliaLetBlock matchgroup=juliaBlKeyword start="\<let\>" end="\<end\>" contains=@juliaExpressions fold
syntax region juliaDoBlock matchgroup=juliaBlKeyword start="\<do\>" end="\<end\>" contains=@juliaExpressions fold
syntax region juliaModuleBlock matchgroup=juliaBlKeyword start="\<\%(bare\)\?module\>" end="\<end\>" contains=@juliaExpressions fold
syntax region juliaExceptionBlock matchgroup=juliaException start="\<try\>" end="\<end\>" contains=@juliaExpressions,juliaCatchBlock,juliaFinallyBlock fold
syntax region juliaCatchBlock matchgroup=juliaException transparent contained start="\<catch\>" end="\<end\>"me=s-1 contains=@juliaExpressions,juliaFinallyBlock
syntax region juliaFinallyBlock matchgroup=juliaException transparent contained start="\<finally\>" end="\<end\>"me=s-1 contains=@juliaExpressions
syntax region juliaAbstractBlock matchgroup=juliaBlKeyword start="\<abstract\s\+type\>" end="\<end\>" fold contains=@juliaExpressions,juliaStructR
syntax region juliaPrimitiveBlock matchgroup=juliaBlKeyword start="\<primitive\s\+type\>" end="\<end\>" fold contains=@juliaExpressions,juliaStructR
exec 'syntax region juliaComprehensionFor matchgroup=juliaComprehensionFor transparent contained start="\%([^[:space:],;:({[]\_s*\)\@'.s:d(80).'<=\<for\>" end="\ze[]);]" contains=@juliaExpressions,juliaComprehensionIf,juliaComprehensionFor'
exec 'syntax match juliaComprehensionIf contained "'.s:nodot.'\<if\>"'
syntax match juliaComprehensionIf contained "\<if\>"
exec 'syntax match juliaOuter contained "\<outer\ze\s\+' . s:idregex . '\>"'
@@ -206,16 +221,16 @@ syntax match juliaConstNum display "\%(\<\%(\%(NaN\|Inf\)\%(16\|32\|64\)\?\|p
" (This also tries to detect preceding number constants; it does so in a crude
" way.)
syntax match juliaPossibleEuler "" contains=juliaEuler
exec 'syntax match juliaEuler contained "\%(\%(^\|[' . s:nonidS_chars . ']\|' . s:operators . '\)\%([.0-9eEf_]*\d\)\?\)\@'.s:d(80).'<=\ze\%($\|[' . s:nonidS_chars . ']\|' . s:operators . '\)"'
exec 'syntax match juliaEuler contained "\%(\%(^\|[' . s:nonidS_chars . s:op_chars_wc . ']\)\%(.\?[0-9][.0-9eEf_]*\d\)\?\)\@'.s:d(80).'<=\ze[' . s:nonidS_chars . s:op_chars_wc . ']"'
syntax match juliaConstBool display "\<\%(true\|false\)\>"
syntax match juliaConstEnv display "\<\%(ARGS\|ENV\|ENDIAN_BOM\|LOAD_PATH\|VERSION\|PROGRAM_FILE\|DEPOT_PATH\)\>"
syntax match juliaConstIO display "\<\%(std\%(out\|in\|err\)\|devnull\)\>"
syntax match juliaConstC display "\<\%(C_NULL\)\>"
syntax match juliaConstGeneric display "\<\%(nothing\|Main\|undef\|missing\)\>"
exec 'syntax region juliaParamTypeR transparent start="' . s:idregex . '{" end="}\@'.s:d(1).'<=" contains=juliaType,@juliaExpressions'
syntax match juliaParamType contained "[^{([:space:]<>\"]\+\ze{" nextgroup=juliaCurBraBlock
syntax match juliaPossibleMacro transparent "@" contains=juliaMacroCall,juliaMacroCallP,juliaPrintfMacro,juliaDocMacro
syntax match juliaPossibleMacro transparent "@" contains=juliaMacroCall,juliaMacroCallP,juliaPrintfMacro,juliaDocMacro,juliaDocMacroPre
exec 'syntax match juliaMacro contained "@' . s:idregex . '\%(\.' . s:idregex . '\)*"'
syntax match juliaMacro contained "@[!.~$%^*/\\|<>+-]\ze[^0-9]"
@@ -224,7 +239,7 @@ exec 'syntax region juliaMacroCall contained transparent start="\(@.\)\@=\1\%([
exec 'syntax region juliaMacroCallP contained transparent start="@' . s:idregex . '\%(\.' . s:idregex . '\)*(" end=")\@'.s:d(1).'<=" contains=juliaMacro,juliaParBlock'
exec 'syntax region juliaMacroCallP contained transparent start="@.(" end=")\@'.s:d(1).'<=" contains=juliaMacro,juliaParBlock'
syntax match juliaNumbers transparent "\<\d\|\.\d\|\<im\>" contains=juliaNumber,juliaFloat,juliaComplexUnit
exec 'syntax match juliaNumbers transparent "\%(^\|[' . s:nonidS_chars . s:op_chars_wc . ']\)\@'.s:d(1).'<=\d\|\.\d\|im\>" contains=juliaNumber,juliaFloat,juliaComplexUnit'
"integer regexes
let s:dec_regex = '\d\%(_\?\d\)*\%(\>\|im\>\|\ze\D\)'
@@ -265,9 +280,10 @@ syntax match juliaComplexUnit display contained "\<im\>"
syntax match juliaRangeOperator display ":"
exec 'syntax match juliaOperator "' . s:operators . '"'
exec 'syntax region juliaTernaryRegion matchgroup=juliaTernaryOperator start="\s\zs?\ze\s" skip="\%(:\(:\|[^:[:space:]'."'".'"({[]\+\s*\ze:\)\|\%(?\s*\)\@'.s:d(6).'<=:(\)" end=":" contains=@juliaExpressions,juliaErrorSemicol'
let s:interp_dollar = '\([' . s:nonidS_chars . s:uniop_chars . s:binop_chars . '!]\|^\)\@'.s:d(1).'<=\$'
let s:interp_dollar = '\([' . s:nonidS_chars . s:op_chars_wc . '!]\|^\)\@'.s:d(1).'<=\$'
exec 'syntax match juliaDollarVar display contained "' . s:interp_dollar . s:idregex . '"'
exec 'syntax region juliaDollarPar matchgroup=juliaDollarVar contained start="' .s:interp_dollar . '(" end=")" contains=@juliaExpressions'
@@ -279,22 +295,14 @@ syntax match juliaChar display "'\\x\x\{2\}'" contains=juliaHexEscapeChar
syntax match juliaChar display "'\\u\x\{1,4\}'" contains=juliaUniCharSmall
syntax match juliaChar display "'\\U\x\{1,8\}'" contains=juliaUniCharLarge
exec 'syntax match juliaCTransOperator "[[:space:]}' . s:nonid_chars . s:uniop_chars . s:binop_chars . '!]\@'.s:d(1).'<!\.\?' . "'" . 'ᵀ\?"'
exec 'syntax match juliaCTransOperator "[[:space:]}' . s:nonid_chars . s:op_chars_wc . '!]\@'.s:d(1).'<!\.\?' . "'" . 'ᵀ\?"'
" TODO: some of these might be specialized; the rest could be just left to the
" generic juliaStringPrefixed fallback
syntax region juliaString matchgroup=juliaStringDelim start=+\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaStringVars,@juliaSpecialChars,@juliaSpellcheckStrings
exec 'syntax region juliaStringPrefixed matchgroup=juliaStringDelim start=+\<' . s:idregex . '\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw'
syntax region juliaStringPrefixed contained matchgroup=juliaStringDelim start=+[^{([:space:]<>"]\+\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw
syntax region juliabString matchgroup=juliaStringDelim start=+\<b\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialChars
syntax region juliasString matchgroup=juliaStringDelim start=+\<s\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialChars
syntax region juliavString matchgroup=juliaStringDelim start=+\<v\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw
syntax region juliaipString matchgroup=juliaStringDelim start=+\<ip\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw
syntax region juliabigString matchgroup=juliaStringDelim start=+\<big\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw
syntax region juliaMIMEString matchgroup=juliaStringDelim start=+\<MIME\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialChars
syntax region juliarawString matchgroup=juliaStringDelim start=+\<raw\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw
syntax region juliatextString matchgroup=juliaStringDelim start=+\<text\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw
syntax region juliahtmlString matchgroup=juliaStringDelim start=+\<html\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw
syntax region juliaint128String matchgroup=juliaStringDelim start=+\<u\?int128\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw
syntax region juliaDocString matchgroup=juliaDocStringDelim fold start=+^"""+ skip=+\%(\\\\\)*\\"+ end=+"""+ contains=@juliaStringVars,@juliaSpecialChars,@juliaSpellcheckDocStrings
@@ -303,7 +311,9 @@ syntax region juliaPrintfMacro contained transparent start="@s\?printf\s\+" en
syntax region juliaPrintfParBlock contained matchgroup=juliaParDelim start="(" end=")" contains=@juliaExprsPrintf
syntax region juliaPrintfString contained matchgroup=juliaStringDelim start=+"+ skip=+\%(\\\\\)*\\"+ end=+"+ contains=@juliaSpecialChars,@juliaPrintfChars
exec 'syntax region juliaDocMacro contained transparent start=+@doc\s\+\%(' . s:idregex . '\%(\.' . s:idregex . '\)*\)\?\z("\%(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\(\z1\)\@'.s:d(3).'<=+ contains=juliaMacro,juliaDocStringM'
exec 'syntax region juliaDocMacroPre contained transparent start=+@doc\s\+\%(' . s:idregex . '\%(\.' . s:idregex . '\)*\)\z("\%(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\(\z1\)\@'.s:d(3).'<=+ contains=juliaMacro,juliaDocStringMRaw'
exec 'syntax region juliaDocMacro contained transparent start=+@doc\s\+\z("\%(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\(\z1\)\@'.s:d(3).'<=+ contains=juliaMacro,juliaDocStringM'
syntax region juliaDocStringMRaw contained fold matchgroup=juliaDocStringDelim fold start=+\z\("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpellcheckDocStrings
syntax region juliaDocStringM contained fold matchgroup=juliaDocStringDelim fold start=+\z\("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaStringVars,@juliaSpecialChars,@juliaSpellcheckDocStrings
syntax region juliaShellString matchgroup=juliaStringDelim start=+`+ skip=+\%(\\\\\)*\\`+ end=+`+ contains=@juliaStringVars,juliaSpecialChar
@@ -338,8 +348,8 @@ syntax match juliaPrintfFmt display contained "\\%%"hs=s+1
" (for performance reasons)
syntax match juliaPossibleSymbol transparent ":\ze[^:]" contains=juliaSymbol,juliaQuotedParBlock,juliaQuotedQMarkPar,juliaColon
let s:quotable = '\%(' . s:idregex . '\|?\|' . s:operators . '\|' . s:float_regex . '\|' . s:int_regex . '\)'
let s:quoting_colon = '\%(\%(^\s*\|\s\{6,\}\|[' . s:nonid_chars . s:uniop_chars . s:binop_chars . ']\s*\)\@'.s:d(6).'<=\|\%(\<\%(return\|if\|else\%(if\)\?\|while\|try\|begin\)\s\+\)\@'.s:d(9).'<=\)\zs:'
let s:quotable = '\%(' . s:idregex . '\|' . s:operators . '\|[?.]\|' . s:float_regex . '\|' . s:int_regex . '\)'
let s:quoting_colon = '\%(\%(^\s*\|\s\{6,\}\|[' . s:nonid_chars . s:op_chars_wc . ']\s*\)\@'.s:d(6).'<=\|\%(\<\%(return\|if\|else\%(if\)\?\|while\|try\|begin\)\s\+\)\@'.s:d(9).'<=\)\zs:'
let s:quoting_colonS = '\s\@'.s:d(1).'<=:'
" note: juliaSymbolS only works within whitespace-sensitive contexts,
@@ -358,15 +368,16 @@ exec 'syntax match juliaQuotedQMarkPar "' . s:quoting_colon . '(\s*?\s*)" con
exec 'syntax region juliaQuotedParBlockS matchgroup=juliaQParDelim contained start="' . s:quoting_colonS . '(" end=")" contains=@juliaExpressions'
syntax match juliaTypeOperatorR1 contained "[^{([:space:]<>\"]\+\%(\s*[<>]:\)\@="
" force precedence over Symbols
exec 'syntax match juliaTypeOperatorR transparent "[<>:]:\s*\%(' . s:idregex . '\.\)*' . s:idregex . '" contains=juliaTypeOperator,juliaType,@juliaExpressions'
exec 'syntax match juliaTypeOperatorR transparent "' . s:idregex . '\%(\.' . s:idregex . '\)*\s*[<>]:\s*\%(\%(' . s:idregex . '\.\)*' . s:idregex . '\)\?" contains=juliaTypeOperator,juliaType,@juliaExpressions'
exec 'syntax match juliaTypeOperatorR transparent "\<isa\s\+\%(' . s:idregex . '\.\)*' . s:idregex . '" contains=juliaIsaKeyword,juliaType,@juliaExpressions'
syntax match juliaTypeOperator contained "[:<>]:"
syntax match juliaTypeOperator contained "[<>:]:"
exec 'syntax match juliaTypeOperatorR2 transparent "[<>:]:\s*\%(' . s:idregex . '\.\)*' . s:idregex . '" contains=juliaTypeOperator,juliaType,juliaDottedT,@juliaExpressions nextgroup=juliaTypeOperator'
syntax match juliaIsaKeyword contained "\<isa\>"
exec 'syntax match juliaTypeOperatorR3 transparent "\<isa\s\+\%(' . s:idregex . '\.\)*' . s:idregex . '" contains=juliaIsaKeyword,juliaType,juliaDottedT,@juliaExpressions nextgroup=juliaIsaKeyword'
syntax match juliaWhereKeyword "\<where\>"
exec 'syntax match juliaWhereR transparent "\<where\s\+' . s:idregex . '" contains=juliaWhereKeyword,juliaType,juliaTypeOperatorR'
exec 'syntax match juliaWhereR transparent "\<where\s\+' . s:idregex . '" contains=juliaWhereKeyword,juliaType,juliaDottedT,juliaIdSymbol'
syntax region juliaCommentL matchgroup=juliaCommentDelim excludenl start="#\ze\%([^=]\|$\)" end="$" contains=juliaTodo,@juliaSpellcheckComments
syntax region juliaCommentM matchgroup=juliaCommentDelim fold start="#=\ze\%([^#]\|$\)" end="=#" contains=juliaTodo,juliaCommentM,@juliaSpellcheckComments
@@ -433,6 +444,8 @@ hi def link juliaBaseTypeTime Type
hi def link juliaBaseTypeOther Type
hi def link juliaType Type
hi def link juliaParamType Type
hi def link juliaTypeOperatorR1 Type
" NOTE: deprecated constants are not highlighted as such. For once,
" one can still legitimately use them by importing Base.MathConstants.
@@ -485,6 +498,7 @@ hi def link juliaPrintfString juliaString
hi def link juliaShellString juliaString
hi def link juliaDocString juliaString
hi def link juliaDocStringM juliaDocString
hi def link juliaDocStringMRaw juliaDocString
hi def link juliaStringDelim juliaString
hi def link juliaDocStringDelim juliaDocString
hi def link juliaStringVarsPla Identifier