From 3ee6ab9d13767aacceea51e72ecf9646206b7163 Mon Sep 17 00:00:00 2001
From: Adam Stankiewicz <sheerun@sher.pl>
Date: Fri, 16 Oct 2020 13:41:54 +0200
Subject: Update

---
 syntax/julia.vim | 39 +++++++++++++++++++++++++++++----------
 1 file changed, 29 insertions(+), 10 deletions(-)

(limited to 'syntax/julia.vim')

diff --git a/syntax/julia.vim b/syntax/julia.vim
index be4f9680..c2f36b7e 100644
--- a/syntax/julia.vim
+++ b/syntax/julia.vim
@@ -76,7 +76,7 @@ syntax cluster juliaExpressions		contains=@juliaParItems,@juliaStringItems,@juli
 syntax cluster juliaExprsPrintf		contains=@juliaExpressions,@juliaPrintfItems
 
 syntax cluster juliaParItems		contains=juliaParBlock,juliaSqBraIdxBlock,juliaSqBraBlock,juliaCurBraBlock,juliaQuotedParBlock,juliaQuotedQMarkPar
-syntax cluster juliaKeywordItems	contains=juliaKeyword,juliaInfixKeyword,juliaRepKeyword,juliaTypedef
+syntax cluster juliaKeywordItems	contains=juliaKeyword,juliaImportLine,juliaInfixKeyword,juliaRepKeyword
 syntax cluster juliaBlocksItems		contains=juliaConditionalBlock,juliaWhileBlock,juliaForBlock,juliaBeginBlock,juliaFunctionBlock,juliaMacroBlock,juliaQuoteBlock,juliaTypeBlock,juliaImmutableBlock,juliaExceptionBlock,juliaLetBlock,juliaDoBlock,juliaModuleBlock,juliaStructBlock,juliaMutableStructBlock,juliaAbstractBlock,juliaPrimitiveBlock
 syntax cluster juliaTypesItems		contains=juliaBaseTypeBasic,juliaBaseTypeNum,juliaBaseTypeC,juliaBaseTypeError,juliaBaseTypeIter,juliaBaseTypeString,juliaBaseTypeArray,juliaBaseTypeDict,juliaBaseTypeSet,juliaBaseTypeIO,juliaBaseTypeProcess,juliaBaseTypeRange,juliaBaseTypeRegex,juliaBaseTypeFact,juliaBaseTypeFact,juliaBaseTypeSort,juliaBaseTypeRound,juliaBaseTypeSpecial,juliaBaseTypeRandom,juliaBaseTypeDisplay,juliaBaseTypeTime,juliaBaseTypeOther
 
@@ -126,8 +126,14 @@ syntax region  juliaSqBraIdxBlock	matchgroup=juliaParDelim start="\[" end="\]" c
 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=@juliaExpressions
 
-exec 'syntax match   juliaKeyword		display "'.s:nodot.'\<\%(return\|local\|global\|import\%(all\)\?\|export\|using\|const\|where\)\>"'
+exec 'syntax match   juliaKeyword		display "'.s:nodot.'\<\%(return\|local\|global\|const\|where\)\>"'
 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'
+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'
@@ -139,17 +145,16 @@ exec 'syntax region  juliaFunctionBlock	matchgroup=juliaBlKeyword start="'.s:nod
 exec 'syntax region  juliaMacroBlock		matchgroup=juliaBlKeyword start="'.s:nodot.'\<macro\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions 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 fold'
-exec 'syntax region  juliaMutableStructBlock	matchgroup=juliaBlKeyword start="'.s:nodot.'\<mutable struct\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions fold'
+exec 'syntax region  juliaMutableStructBlock	matchgroup=juliaBlKeyword start="'.s:nodot.'\<mutable\s\+struct\>" end="'.s:nodot.'\<end\>" contains=@juliaExpressions 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 match   juliaTypedef		"'.s:nodot.'\<\%(abstract\|typealias\|bitstype\)\>"'
 " AbstractBlock needs to come after to take precedence
-exec 'syntax region  juliaAbstractBlock	matchgroup=juliaBlKeyword start="'.s:nodot.'\<abstract type\>" end="'.s:nodot.'\<end\>" fold contains=@juliaExpressions'
-exec 'syntax region  juliaPrimitiveBlock	matchgroup=juliaBlKeyword start="'.s:nodot.'\<primitive type\>" end="'.s:nodot.'\<end\>" fold contains=@juliaExpressions'
+exec 'syntax region  juliaAbstractBlock	matchgroup=juliaBlKeyword start="'.s:nodot.'\<abstract\s\+type\>" end="'.s:nodot.'\<end\>" fold contains=@juliaExpressions'
+exec 'syntax region  juliaPrimitiveBlock	matchgroup=juliaBlKeyword start="'.s:nodot.'\<primitive\s\+type\>" end="'.s:nodot.'\<end\>" fold contains=@juliaExpressions'
 
 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\>"'
@@ -275,7 +280,7 @@ syntax region  juliatextString		matchgroup=juliaStringDelim start=+\<text\z("\("
 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 start=+^"""+ skip=+\%(\\\\\)*\\"+ end=+"""+ contains=@juliaStringVars,@juliaSpecialChars,@juliaSpellcheckDocStrings
+syntax region  juliaDocString		matchgroup=juliaDocStringDelim fold start=+^"""+ skip=+\%(\\\\\)*\\"+ end=+"""+ contains=@juliaStringVars,@juliaSpecialChars,@juliaSpellcheckDocStrings
 
 exec 'syntax region  juliaPrintfMacro		contained transparent start="@s\?printf(" end=")\@'.s:d(1).'<=" contains=juliaMacro,juliaPrintfParBlock'
 syntax region  juliaPrintfMacro		contained transparent start="@s\?printf\s\+" end="\ze\%([])};#]\|$\|\<for\>\)" contains=@juliaExprsPrintf,juliaMacro,juliaSymbolS,juliaQuotedParBlockS
@@ -333,13 +338,25 @@ exec 'syntax region   juliaQuotedParBlock	matchgroup=juliaQParDelim start="' . s
 exec 'syntax match    juliaQuotedQMarkPar	"' . s:quoting_colon . '(\s*?\s*)" contains=juliaQuotedQMark'
 exec 'syntax region   juliaQuotedParBlockS	matchgroup=juliaQParDelim contained start="' . s:quoting_colonS . '(" end=")" contains=@juliaExpressions'
 
+
 " force precedence over Symbols
 syntax match   juliaOperator		display "::"
 
-syntax region  juliaCommentL		matchgroup=juliaCommentDelim start="#\ze\%([^=]\|$\)" end="$" keepend contains=juliaTodo,@juliaSpellcheckComments
-syntax region  juliaCommentM		matchgroup=juliaCommentDelim start="#=\ze\%([^#]\|$\)" end="=#" contains=juliaTodo,juliaCommentM,@juliaSpellcheckComments
+syntax region  juliaCommentL		matchgroup=juliaCommentDelim excludenl start="#\ze\%([^=]\|$\)" end="$" contains=juliaTodo,juliaCommentM,@juliaSpellcheckComments
+syntax region  juliaCommentM		matchgroup=juliaCommentDelim fold start="#=\ze\%([^#]\|$\)" end="=#" contains=juliaTodo,juliaCommentM,@juliaSpellcheckComments
 syntax keyword juliaTodo		contained TODO FIXME XXX
 
+" detect an end-of-line with only whitespace or comments before it
+let s:eol = '\s*\%(\%(\%(#=\%(=#\@!\|[^=]\|\n\)\{-}=#\)\s*\)\+\)\?\%(#=\@!.*\)\?\n'
+
+" a trailing comma, or colon, or an empty line in an import/using/export
+" multi-line command. Used to recognize the as keyword, and for indentation
+" (this needs to take precedence over normal commas and colons, and comments)
+syntax cluster juliaContinuationItems	contains=juliaContinuationComma,juliaContinuationColon,juliaContinuationNone
+exec 'syntax region  juliaContinuationComma	matchgroup=juliaComma contained start=",\ze'.s:eol.'" end="\n\+\ze." contains=@juliaCommentItems'
+exec 'syntax region  juliaContinuationColon	matchgroup=juliaColon contained start=":\ze'.s:eol.'" end="\n\+\ze." contains=@juliaCommentItems'
+exec 'syntax region  juliaContinuationNone	matchgroup=NONE contained start="\%(\<\%(import\|using\|export\)\>\|^\)\@'.s:d(6).'<=\ze'.s:eol.'" end="\n\+\ze." contains=@juliaCommentItems,juliaAsKeyword'
+exec 'syntax match   juliaMacroName		"@' . s:idregex . '\%(\.' . s:idregex . '\)*"'
 
 " the following are disabled by default, but
 " can be enabled by entering e.g.
@@ -350,15 +367,17 @@ hi def link juliaComma			juliaNone
 
 hi def link juliaColon			juliaOperator
 
+hi def link juliaMacroName     		juliaMacro
+
 
 hi def link juliaKeyword		Keyword
 hi def link juliaInfixKeyword		Keyword
+hi def link juliaAsKeyword		Keyword
 hi def link juliaRepKeyword		Keyword
 hi def link juliaBlKeyword		Keyword
 hi def link juliaConditional		Conditional
 hi def link juliaRepeat			Repeat
 hi def link juliaException		Exception
-hi def link juliaTypedef		Keyword
 hi def link juliaOuter			Keyword
 hi def link juliaBaseTypeBasic		Type
 hi def link juliaBaseTypeNum		Type
-- 
cgit v1.2.3