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Diffstat (limited to 'syntax/julia.vim')
| -rw-r--r-- | syntax/julia.vim | 208 |
1 files changed, 111 insertions, 97 deletions
diff --git a/syntax/julia.vim b/syntax/julia.vim index 2849439b..a04f246d 100644 --- a/syntax/julia.vim +++ b/syntax/julia.vim @@ -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" . - \ "?\"#$'(,.:;=@`\\U5B{" . - \ "\U80-\UA1" . "\UA7\UA8\UAB\UAD\UAF\UB4" . "\UB6-\UB8" . "\UBB\UBF" - -let s:nonidS_chars = "[:space:])\\U5D}" . s:nonid_chars - -" the following excludes '!' since it can be used as an identifier, -" and '$' since it can be used in interpolations -" note that \U2D is '-' -let s:uniop_chars = "+\\U2D~¬√∛∜⋆" - -let s:binop_chars = "=+\\U2D*/\\%÷^&|⊻<>≤≥≡≠≢∈∉⋅×∪∩⊆⊈⊂⊄⊊←→∋∌⊕⊖⊞⊟∘∧⊗⊘↑↓∨⊠±⟂⋆" - -" 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 = "↔↚↛↠↣↦↮⇎⇏⇒⇔⇴⇶⇷⇸⇹⇺⇻⇼⇽⇾⇿⟵⟶⟷⟷⟹⟺⟻⟼⟽⟾⟿⤀⤁⤂⤃⤄⤅⤆⤇⤌⤍⤎⤏⤐⤑⤔⤕⤖⤗⤘⤝⤞⤟⤠⥄⥅⥆⥇⥈⥊⥋⥎⥐⥒⥓⥖⥗⥚⥛⥞⥟⥢⥤⥦⥧⥨⥩⥪⥫⥬⥭⥰⧴⬱⬰⬲⬳⬴⬵⬶⬷⬸⬹⬺⬻⬼⬽⬾⬿⭀⭁⭂⭃⭄⭇⭈⭉⭊⭋⭌￩￫" . -" \ "∝∊∍∥∦∷∺∻∽∾≁≃≄≅≆≇≈≉≊≋≌≍≎≐≑≒≓≔≕≖≗≘≙≚≛≜≝≞≟≣≦≧≨≩≪≫≬≭≮≯≰≱≲≳≴≵≶≷≸≹≺≻≼≽≾≿⊀⊁⊃⊅⊇⊉⊋⊏⊐⊑⊒⊜⊩⊬⊮⊰⊱⊲⊳⊴⊵⊶⊷⋍⋐⋑⋕⋖⋗⋘⋙⋚⋛⋜⋝⋞⋟⋠⋡⋢⋣⋤⋥⋦⋧⋨⋩⋪⋫⋬⋭⋲⋳⋴⋵⋶⋷⋸⋹⋺⋻⋼⋽⋾⋿⟈⟉⟒⦷⧀⧁⧡⧣⧤⧥⩦⩧⩪⩫⩬⩭⩮⩯⩰⩱⩲⩳⩴⩵⩶⩷⩸⩹⩺⩻⩼⩽⩾⩿⪀⪁⪂⪃⪄⪅⪆⪇⪈⪉⪊⪋⪌⪍⪎⪏⪐⪑⪒⪓⪔⪕⪖⪗⪘⪙⪚⪛⪜⪝⪞⪟⪠⪡⪢⪣⪤⪥⪦⪧⪨⪩⪪⪫⪬⪭⪮⪯⪰⪱⪲⪳⪴⪵⪶⪷⪸⪹⪺⪻⪼⪽⪾⪿⫀⫁⫂⫃⫄⫅⫆⫇⫈⫉⫊⫋⫌⫍⫎⫏⫐⫑⫒⫓⫔⫕⫖⫗⫘⫙⫷⫸⫹⫺⊢⊣" . -" \ "⊔∓∔∸≂≏⊎⊽⋎⋓⧺⧻⨈⨢⨣⨤⨥⨦⨧⨨⨩⨪⨫⨬⨭⨮⨹⨺⩁⩂⩅⩊⩌⩏⩐⩒⩔⩖⩗⩛⩝⩡⩢⩣" . -" \ "⊙⊚⊛⊡⊓∗∙∤⅋≀⊼⋄⋇⋉⋊⋋⋌⋏⋒⟑⦸⦼⦾⦿⧶⧷⨇⨰⨱⨲⨳⨴⨵⨶⨷⨸⨻⨼⨽⩀⩃⩄⩋⩍⩎⩑⩓⩕⩘⩚⩜⩞⩟⩠⫛⊍▷⨝⟕⟖⟗" . -" \ "⇵⟰⟱⤈⤉⤊⤋⤒⤓⥉⥌⥍⥏⥑⥔⥕⥘⥙⥜⥝⥠⥡⥣⥥⥮⥯￪￬" - -" 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 . ']' . +" 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' + +" The complete list +let s:nonidS_chars = '[:space:])\U5D}' . s:nonid_chars + + +" 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' + +" 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' + +" 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 . '\.\)*\zs' . s:idregex . '"' -exec 'syntax match juliaType contained "' . s:idregex . '\%(\.' . 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' -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 . '"' +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 "ℯ" contains=juliaEuler -exec 'syntax match juliaEuler contained "\%(\%(^\|[' . s:nonidS_chars . ']\|' . s:operators . '\)\%([.0-9eEf_]*\d\)\?\)\@'.s:d(80).'<=ℯ\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).'<=ℯ\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 |