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vim/runtime/syntax/raku.vim
Bram Moolenaar 11e3c5ba82 Update runtime files
2021-04-21 18:09:37 +02:00

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" Vim syntax file
" Language: Raku
" Maintainer: vim-perl <vim-perl@googlegroups.com>
" Homepage: https://github.com/Raku/vim-raku
" Bugs/requests: https://github.com/Raku/vim-raku/issues
" Last Change: 2021-04-16
" Contributors: Luke Palmer <fibonaci@babylonia.flatirons.org>
" Moritz Lenz <moritz@faui2k3.org>
" Hinrik Örn Sigurðsson <hinrik.sig@gmail.com>
"
" This is a big undertaking.
"
" The ftdetect/raku.vim file in this repository takes care of setting the
" right filetype for Raku files. To set it explicitly you can also add this
" line near the bottom of your source file:
" # vim: filetype=raku
" TODO:
" * Go over the list of keywords/types to see what's deprecated/missing
" * Add more support for folding (:help syn-fold)
"
" If you want to have Pir code inside Q:PIR// strings highlighted, do:
" let raku_embedded_pir=1
"
" The above requires pir.vim, which you can find in Parrot's repository:
" https://github.com/parrot/parrot/tree/master/editor
"
" To highlight Perl 5 regexes (m:P5//):
" let raku_perl5_regexes=1
"
" To enable folding:
" let raku_fold=1
if version < 704 | throw "raku.vim uses regex syntax which Vim <7.4 doesn't support. Try 'make fix_old_vim' in the vim-perl repository." | endif
" For version 5.x: Clear all syntax items
" For version 6.x: Quit when a syntax file was already loaded
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif
let s:keepcpo= &cpo
set cpo&vim
" Patterns which will be interpolated by the preprocessor (tools/preproc.pl):
"
" @@IDENT_NONDIGIT@@ "[A-Za-z_\xC0-\xFF]"
" @@IDENT_CHAR@@ "[A-Za-z_\xC0-\xFF0-9]"
" @@IDENTIFIER@@ "\%(@@IDENT_NONDIGIT@@\%(@@IDENT_CHAR@@\|[-']@@IDENT_NONDIGIT@@\@=\)*\)"
" @@IDENTIFIER_START@@ "@@IDENT_CHAR@@\@1<!\%(@@IDENT_NONDIGIT@@[-']\)\@2<!"
" @@IDENTIFIER_END@@ "\%(@@IDENT_CHAR@@\|[-']@@IDENT_NONDIGIT@@\)\@!"
" @@METAOP@@ #\%(\d\|[@%$][.?^=[:alpha:]]\)\@!\%(\.\|[^[{('".[:space:]]\)\+#
" @@ADVERBS@@ "\%(\_s*:!\?@@IDENTIFIER@@\%(([^)]*)\)\?\)*"
"
" Same but escaped, for use in string eval
" @@IDENT_NONDIGIT_Q@@ "[A-Za-z_\\xC0-\\xFF]"
" @@IDENT_CHAR_Q@@ "[A-Za-z_\\xC0-\\xFF0-9]"
" @@IDENTIFIER_Q@@ "\\%(@@IDENT_NONDIGIT_Q@@\\%(@@IDENT_CHAR_Q@@\\|[-']@@IDENT_NONDIGIT_Q@@\\@=\\)*\\)"
" @@IDENTIFIER_START_Q@@ "@@IDENT_CHAR_Q@@\\@1<!\\%(@@IDENT_NONDIGIT_Q@@[-']\\)\\@2<!"
" @@IDENTIFIER_END_Q@@ "\\%(@@IDENT_CHAR_Q@@\\|[-']@@IDENT_NONDIGIT_Q@@\\)\\@!"
" Identifiers (subroutines, methods, constants, classes, roles, etc)
syn match rakuIdentifier display "\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
let s:keywords = {
\ "rakuInclude": [
\ "use require import unit",
\ ],
\ "rakuConditional": [
\ "if else elsif unless with orwith without once",
\ ],
\ "rakuVarStorage": [
\ "let my our state temp has constant",
\ ],
\ "rakuRepeat": [
\ "for loop repeat while until gather given",
\ "supply react race hyper lazy quietly",
\ ],
\ "rakuFlowControl": [
\ "take take-rw do when next last redo return return-rw",
\ "start default exit make continue break goto leave",
\ "proceed succeed whenever emit done",
\ ],
\ "rakuClosureTrait": [
\ "BEGIN CHECK INIT FIRST ENTER LEAVE KEEP",
\ "UNDO NEXT LAST PRE POST END CATCH CONTROL",
\ "DOC QUIT CLOSE COMPOSE",
\ ],
\ "rakuException": [
\ "die fail try warn",
\ ],
\ "rakuPragma": [
\ "MONKEY-GUTS MONKEY-SEE-NO-EVAL MONKEY-TYPING MONKEY",
\ "experimental fatal isms lib newline nqp precompilation",
\ "soft strict trace variables worries",
\ ],
\ "rakuOperator": [
\ "div xx x mod also leg cmp before after eq ne le lt not",
\ "gt ge eqv ff fff and andthen or xor orelse lcm gcd o",
\ "unicmp notandthen minmax",
\ ],
\ "rakuType": [
\ "int int1 int2 int4 int8 int16 int32 int64",
\ "rat rat1 rat2 rat4 rat8 rat16 rat32 rat64",
\ "buf buf1 buf2 buf4 buf8 buf16 buf32 buf64",
\ "blob blob1 blob2 blob4 blob8 blob16 blob32 blob64",
\ "uint uint1 uint2 uint4 uint8 uint16 uint32 bit bool",
\ "uint64 utf8 utf16 utf32 bag set mix complex",
\ "num num32 num64 long longlong Pointer size_t str void",
\ "ulong ulonglong ssize_t atomicint",
\ ],
\ }
" These can be immediately followed by parentheses
let s:types = [
\ "Object Any Cool Junction Whatever Capture Match",
\ "Signature Proxy Matcher Package Module Class",
\ "Grammar Scalar Array Hash KeyHash KeySet KeyBag",
\ "Pair List Seq Range Set Bag Map Mapping Void Undef",
\ "Failure Exception Code Block Routine Sub Macro",
\ "Method Submethod Regex Str Blob Char Byte Parcel",
\ "Codepoint Grapheme StrPos StrLen Version Num",
\ "Complex Bit True False Order Same Less More",
\ "Increasing Decreasing Ordered Callable AnyChar",
\ "Positional Associative Ordering KeyExtractor",
\ "Comparator OrderingPair IO KitchenSink Role",
\ "Int Rat Buf UInt Abstraction Numeric Real",
\ "Nil Mu SeekFromBeginning SeekFromEnd SeekFromCurrent",
\ ]
" We explicitly enumerate the alphanumeric infix operators allowed after [RSXZ]
" to avoid matching package names that start with those letters.
let s:alpha_metaops = [
\ "div mod gcd lcm xx x does but cmp leg eq ne gt ge lt le before after eqv",
\ "min max not so andthen and or orelse unicmp coll minmax",
\ ]
let s:words_space = join(s:alpha_metaops, " ")
let s:temp = split(s:words_space)
let s:alpha_metaops_or = join(s:temp, "\\|")
" We don't use "syn keyword" here because that always has higher priority
" than matches/regions, which would prevent these words from matching as
" autoquoted strings before "=>".
syn match rakuKeywordStart display "\%(\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\)\@!\)\@=[A-Za-z_\xC0-\xFF0-9]\@1<!\%([A-Za-z_\xC0-\xFF][-']\)\@2<!"
\ nextgroup=rakuAttention,rakuVariable,rakuInclude,rakuConditional,rakuVarStorage,rakuRepeat,rakuFlowControl,rakuClosureTrait,rakuException,rakuNumber,rakuPragma,rakuType,rakuOperator,rakuIdentifier
for [s:group, s:words_list] in items(s:keywords)
let s:words_space = join(s:words_list, " ")
let s:temp = split(s:words_space)
let s:words = join(s:temp, "\\|")
exec "syn match ". s:group ." display \"[.^]\\@1<!\\%(". s:words . "\\)(\\@!\\%([A-Za-z_\\xC0-\\xFF0-9]\\|[-'][A-Za-z_\\xC0-\\xFF]\\)\\@!\" contained"
endfor
let s:words_space = join(s:types, " ")
let s:temp = split(s:words_space)
let s:words = join(s:temp, "\\|")
exec "syn match rakuType display \"\\%(". s:words . "\\)\\%([A-Za-z_\\xC0-\\xFF0-9]\\|[-'][A-Za-z_\\xC0-\\xFF]\\)\\@!\" contained"
unlet s:group s:words_list s:keywords s:types s:words_space s:temp s:words
syn match rakuPreDeclare display "[.^]\@1<!\<\%(multi\|proto\|only\)\>" nextgroup=rakuDeclare,rakuIdentifier skipwhite skipempty
syn match rakuDeclare display "[.^]\@1<!\<\%(macro\|sub\|submethod\|method\|module\|class\|role\|package\|enum\|grammar\|slang\|subset\)\>" nextgroup=rakuIdentifier skipwhite skipempty
syn match rakuDeclareRegex display "[.^]\@1<!\<\%(regex\|rule\|token\)\>" nextgroup=rakuRegexName skipwhite skipempty
syn match rakuTypeConstraint display "\%([.^]\|^\s*\)\@<!\a\@=\%(does\|as\|but\|trusts\|of\|returns\|handles\|where\|augment\|supersede\)\>"
syn match rakuTypeConstraint display "\%([.^]\|^\s*\)\@<![A-Za-z_\xC0-\xFF0-9]\@1<!\%([A-Za-z_\xC0-\xFF][-']\)\@2<!is\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\)\@!" skipwhite skipempty nextgroup=rakuProperty
syn match rakuProperty display "\a\@=\%(signature\|context\|also\|shape\|prec\|irs\|ofs\|ors\|export\|deep\|binary\|unary\|reparsed\|rw\|parsed\|cached\|readonly\|defequiv\|will\|ref\|copy\|inline\|tighter\|looser\|equiv\|assoc\|required\|DEPRECATED\|raw\|repr\|dynamic\|hidden-from-backtrace\|nodal\|pure\)" contained
" packages, must come after all the keywords
syn match rakuIdentifier display "\%(::\)\@2<=\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)*"
syn match rakuIdentifier display "\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(::\)\@="
" The sigil in ::*Package
syn match rakuPackageTwigil display "\%(::\)\@2<=\*"
" some standard packages
syn match rakuType display "\%(::\)\@2<!\%(SeekType\%(::SeekFromBeginning\|::SeekFromCurrent\|::SeekFromEnd\)\|Order\%(::Same\|::More\|::Less\)\?\|Bool\%(::True\|::False\)\?\)\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\)\@!"
" Don't put a "\+" at the end of the character class. That makes it so
" greedy that the "%" " in "+%foo" won't be allowed to match as a sigil,
" among other things
syn match rakuOperator display "[-+/*~?|=^!%&,<>».;\\∈∉∋∌∩∪≼≽⊂⊃⊄⊅⊆⊇⊈⊉⊍⊎⊖∅∘]"
syn match rakuOperator display "\%(:\@1<!::\@2!\|::=\|\.::\)"
" these require whitespace on the left side
syn match rakuOperator display "\%(\s\|^\)\@1<=\%(xx=\)"
" index overloading
syn match rakuOperator display "\%(&\.(\@=\|@\.\[\@=\|%\.{\@=\)"
" Reduce metaoperators like [+]
syn match rakuReduceOp display "\%(^\|\s\|(\)\@1<=!*\%([RSXZ\[]\)*[&RSXZ]\?\[\+(\?\%(\d\|[@%$][.?^=[:alpha:]]\)\@!\%(\.\|[^[{('".[:space:]]\)\+)\?]\+"
syn match rakuSetOp display "R\?(\%([-^.+|&]\|[<>][=+]\?\|cont\|elem\))"
" Reverse, cross, and zip metaoperators
exec "syn match rakuRSXZOp display \"[RSXZ]:\\@!\\%(\\a\\@=\\%(". s:alpha_metaops_or . "\\)\\>\\|[[:alnum:]]\\@!\\%([.,]\\|[^[,.[:alnum:][:space:]]\\)\\+\\|\\s\\@=\\|$\\)\""
syn match rakuBlockLabel display "^\s*\zs\h\w*\s*::\@!\_s\@="
syn match rakuNumber display "[A-Za-z_\xC0-\xFF0-9]\@1<!\%(\%(\%(\_^\|\s\|[^*\a]\)\@1<=[-+]\)\?Inf\|NaN\)"
syn match rakuNumber display "[A-Za-z_\xC0-\xFF0-9]\@1<!\%(\%(\_^\|\s\|[^*\a]\)\@1<=[-+]\)\?\%(\%(\d\|__\@!\)*[._]\@1<!\.\)\?_\@!\%(\d\|_\)\+_\@1<!\%([eE]-\?_\@!\%(\d\|_\)\+\)\?i\?"
syn match rakuNumber display "[A-Za-z_\xC0-\xFF0-9]\@1<!\%(\%(\_^\|\s\|[^*\a]\)\@1<=[-+]\)\?0[obxd]\@=" nextgroup=rakuOctBase,rakuBinBase,rakuHexBase,rakuDecBase
syn match rakuOctBase display "o" contained nextgroup=rakuOctNumber
syn match rakuBinBase display "b" contained nextgroup=rakuBinNumber
syn match rakuHexBase display "x" contained nextgroup=rakuHexNumber
syn match rakuDecBase display "d" contained nextgroup=rakuDecNumber
syn match rakuOctNumber display "[0-7][0-7_]*" contained
syn match rakuBinNumber display "[01][01_]*" contained
syn match rakuHexNumber display "\x[[:xdigit:]_]*" contained
syn match rakuDecNumber display "\d[[:digit:]_]*" contained
syn match rakuVersion display "\<v\d\+\%(\.\%(\*\|\d\+\)\)*+\?"
" Contextualizers
syn match rakuContext display "\<\%(item\|list\|slice\|hash\)\>"
syn match rakuContext display "\%(\$\|@\|%\|&\)(\@="
" Quoting
" one cluster for every quote adverb
syn cluster rakuInterp_scalar
\ add=rakuInterpScalar
syn cluster rakuInterp_array
\ add=rakuInterpArray
syn cluster rakuInterp_hash
\ add=rakuInterpHash
syn cluster rakuInterp_function
\ add=rakuInterpFunction
syn cluster rakuInterp_closure
\ add=rakuInterpClosure
syn cluster rakuInterp_q
\ add=rakuEscQQ
\ add=rakuEscBackSlash
syn cluster rakuInterp_backslash
\ add=@rakuInterp_q
\ add=rakuEscape
\ add=rakuEscOpenCurly
\ add=rakuEscCodePoint
\ add=rakuEscHex
\ add=rakuEscOct
\ add=rakuEscOctOld
\ add=rakuEscNull
syn cluster rakuInterp_qq
\ add=@rakuInterp_scalar
\ add=@rakuInterp_array
\ add=@rakuInterp_hash
\ add=@rakuInterp_function
\ add=@rakuInterp_closure
\ add=@rakuInterp_backslash
\ add=rakuMatchVarSigil
syn region rakuInterpScalar
\ start="\ze\z(\$\%(\%(\%(\d\+\|!\|/\|¢\)\|\%(\%(\%([.^*?=!~]\|:\@1<!::\@!\)[A-Za-z_\xC0-\xFF]\@=\)\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\)\%(\.\^\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\|\%(([^)]*)\|\[[^\]]*]\|<[^>]*>\|«[^»]*»\|{[^}]*}\)\)*\)\.\?\%(([^)]*)\|\[[^\]]*]\|<[^>]*>\|«[^»]*»\|{[^}]*}\)\)\)"
\ start="\ze\z(\$\%(\%(\%(\%([.^*?=!~]\|:\@1<!::\@!\)[A-Za-z_\xC0-\xFF]\@=\)\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\)\|\%(\d\+\|!\|/\|¢\)\)\)"
\ end="\z1\zs"
\ contained keepend
\ contains=TOP
syn region rakuInterpScalar
\ matchgroup=rakuContext
\ start="\$\ze()\@!"
\ skip="([^)]*)"
\ end=")\zs"
\ contained
\ contains=TOP
syn region rakuInterpArray
\ start="\ze\z(@\$*\%(\%(\%(!\|/\|¢\)\|\%(\%(\%([.^*?=!~]\|:\@1<!::\@!\)[A-Za-z_\xC0-\xFF]\@=\)\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\)\%(\.\^\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\|\%(([^)]*)\|\[[^\]]*]\|<[^>]*>\|«[^»]*»\|{[^}]*}\)\)*\)\.\?\%(([^)]*)\|\[[^\]]*]\|<[^>]*>\|«[^»]*»\|{[^}]*}\)\)\)"
\ end="\z1\zs"
\ contained keepend
\ contains=TOP
syn region rakuInterpArray
\ matchgroup=rakuContext
\ start="@\ze()\@!"
\ skip="([^)]*)"
\ end=")\zs"
\ contained
\ contains=TOP
syn region rakuInterpHash
\ start="\ze\z(%\$*\%(\%(\%(!\|/\|¢\)\|\%(\%(\%([.^*?=!~]\|:\@1<!::\@!\)[A-Za-z_\xC0-\xFF]\@=\)\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\)\%(\.\^\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\|\%(([^)]*)\|\[[^\]]*]\|<[^>]*>\|«[^»]*»\|{[^}]*}\)\)*\)\.\?\%(([^)]*)\|\[[^\]]*]\|<[^>]*>\|«[^»]*»\|{[^}]*}\)\)\)"
\ end="\z1\zs"
\ contained keepend
\ contains=TOP
syn region rakuInterpHash
\ matchgroup=rakuContext
\ start="%\ze()\@!"
\ skip="([^)]*)"
\ end=")\zs"
\ contained
\ contains=TOP
syn region rakuInterpFunction
\ start="\ze\z(&\%(\%(!\|/\|¢\)\|\%(\%(\%([.^*?=!~]\|:\@1<!::\@!\)[A-Za-z_\xC0-\xFF]\@=\)\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(\.\^\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\|\%(([^)]*)\|\[[^\]]*]\|<[^>]*>\|«[^»]*»\|{[^}]*}\)\)*\)\.\?\%(([^)]*)\|\[[^\]]*]\|<[^>]*>\|«[^»]*»\|{[^}]*}\)\)\)"
\ end="\z1\zs"
\ contained keepend
\ contains=TOP
syn region rakuInterpFunction
\ matchgroup=rakuContext
\ start="&\ze()\@!"
\ skip="([^)]*)"
\ end=")\zs"
\ contained
\ contains=TOP
syn region rakuInterpClosure
\ start="\\\@1<!{}\@!"
\ skip="{[^}]*}"
\ end="}"
\ contained keepend
\ contains=TOP
" generic escape
syn match rakuEscape display "\\\S" contained
" escaped closing delimiters
syn match rakuEscQuote display "\\'" contained
syn match rakuEscDoubleQuote display "\\\"" contained
syn match rakuEscCloseAngle display "\\>" contained
syn match rakuEscCloseFrench display "\\»" contained
syn match rakuEscBackTick display "\\`" contained
syn match rakuEscForwardSlash display "\\/" contained
syn match rakuEscVerticalBar display "\\|" contained
syn match rakuEscExclamation display "\\!" contained
syn match rakuEscComma display "\\," contained
syn match rakuEscDollar display "\\\$" contained
syn match rakuEscCloseCurly display "\\}" contained
syn match rakuEscCloseBracket display "\\\]" contained
" matches :key, :!key, :$var, :key<var>, etc
" Since we don't know in advance how the adverb ends, we use a trick.
" Consume nothing with the start pattern (\ze at the beginning),
" while capturing the whole adverb into \z1 and then putting it before
" the match start (\zs) of the end pattern.
syn region rakuAdverb
\ start="\ze\z(:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\|\[[^\]]*]\|<[^>]*>\|«[^»]*»\|{[^}]*}\)\?\)"
\ start="\ze\z(:!\?[@$%]\$*\%(::\|\%(\$\@1<=\d\+\|!\|/\|¢\)\|\%(\%([.^*?=!~]\|:\@1<!::\@!\)[A-Za-z_\xC0-\xFF]\)\|\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\)\)"
\ end="\z1\zs"
\ contained keepend
\ contains=TOP
" <words>
" Distinguishing this from the "less than" operator is tricky. For now,
" it matches if any of the following is true:
"
" * There is whitespace missing on either side of the "<", since
" people tend to put spaces around "less than". We make an exception
" for " = < ... >" assignments though.
" * It comes after "enum", "for", "any", "all", or "none"
" * It's the first or last thing on a line (ignoring whitespace)
" * It's preceded by "(\s*" or "=\s\+"
" * It's empty and terminated on the same line (e.g. <> and < >)
"
" It never matches when:
"
" * Preceded by [<+~=!] (e.g. <<foo>>, =<$foo>, * !< 3)
" * Followed by [-=] (e.g. <--, <=, <==, <->)
syn region rakuStringAngle
\ matchgroup=rakuQuote
\ start="\%(\<\%(enum\|for\|any\|all\|none\)\>\s*(\?\s*\)\@<=<\%(<\|=>\|\%([=-]\{1,2}>\|[=-]\{2}\)\)\@!"
\ start="\%(\s\|[<+~=!]\)\@<!<\%(<\|=>\|\%([=-]\{1,2}>\|[=-]\{2}\)\)\@!"
\ start="[<+~=!]\@1<!<\%(\s\|<\|=>\|\%([=-]\{1,2}>\|[=-]\{1,2}\)\)\@!"
\ start="\%(^\s*\)\@<=<\%(<\|=>\|\%([=-]\{1,2}>\|[=-]\{2}\)\)\@!"
\ start="[<+~=!]\@1<!<\%(\s*$\)\@="
\ start="\%((\s*\|=\s\+\)\@<=<\%(<\|=>\|\%([=-]\{1,2}>\|[=-]\{2}\)\)\@!"
\ start="<\%(\s*>\)\@="
\ skip="\\\@1<!\\>"
\ end=">"
\ contains=rakuInnerAnglesOne,rakuEscBackSlash,rakuEscCloseAngle
syn region rakuStringAngleFixed
\ matchgroup=rakuQuote
\ start="<"
\ skip="\\\@1<!\\>"
\ end=">"
\ contains=rakuInnerAnglesOne,rakuEscBackSlash,rakuEscCloseAngle
\ contained
syn region rakuInnerAnglesOne
\ matchgroup=rakuStringAngle
\ start="\\\@1<!<"
\ skip="\\\@1<!\\>"
\ end=">"
\ transparent contained
\ contains=rakuInnerAnglesOne
" <<words>>
syn region rakuStringAngles
\ matchgroup=rakuQuote
\ start="<<=\@!"
\ skip="\\\@1<!\\>"
\ end=">>"
\ contains=rakuInnerAnglesTwo,@rakuInterp_qq,rakuComment,rakuBracketComment,rakuEscHash,rakuEscCloseAngle,rakuAdverb,rakuStringSQ,rakuStringDQ
syn region rakuInnerAnglesTwo
\ matchgroup=rakuStringAngles
\ start="<<"
\ skip="\\\@1<!\\>"
\ end=">>"
\ transparent contained
\ contains=rakuInnerAnglesTwo
" «words»
syn region rakuStringFrench
\ matchgroup=rakuQuote
\ start="«"
\ skip="\\\@1<!\\»"
\ end="»"
\ contains=rakuInnerFrench,@rakuInterp_qq,rakuComment,rakuBracketComment,rakuEscHash,rakuEscCloseFrench,rakuAdverb,rakuStringSQ,rakuStringDQ
syn region rakuInnerFrench
\ matchgroup=rakuStringFrench
\ start="\\\@1<!«"
\ skip="\\\@1<!\\»"
\ end="»"
\ transparent contained
\ contains=rakuInnerFrench
" Hyperops. They need to come after "<>" and "«»" strings in order to override
" them, but before other types of strings, to avoid matching those delimiters
" as parts of hyperops.
syn match rakuHyperOp display #[^[:digit:][{('",:[:space:]][^[{('",:[:space:]]*\%(«\|<<\)#
syn match rakuHyperOp display "«\%(\d\|[@%$][.?^=[:alpha:]]\)\@!\%(\.\|[^[{('".[:space:]]\)\+[«»]"
syn match rakuHyperOp display "»\%(\d\|[@%$][.?^=[:alpha:]]\)\@!\%(\.\|[^[{('".[:space:]]\)\+\%(«\|»\?\)"
syn match rakuHyperOp display "<<\%(\d\|[@%$][.?^=[:alpha:]]\)\@!\%(\.\|[^[{('".[:space:]]\)\+\%(<<\|>>\)"
syn match rakuHyperOp display ">>\%(\d\|[@%$][.?^=[:alpha:]]\)\@!\%(\.\|[^[{('".[:space:]]\)\+\%(<<\|\%(>>\)\?\)"
" 'string'
syn region rakuStringSQ
\ matchgroup=rakuQuote
\ start="'"
\ skip="\\\@1<!\\'"
\ end="'"
\ contains=@rakuInterp_q,rakuEscQuote
\ keepend extend
" "string"
syn region rakuStringDQ
\ matchgroup=rakuQuote
\ start=+"+
\ skip=+\\\@1<!\\"+
\ end=+"+
\ contains=@rakuInterp_qq,rakuEscDoubleQuote
\ keepend extend
" Q// and friends
syn match rakuQuoteQStart display "\%(:\|\%(sub\|role\)\s\)\@5<![Qq]\@=" nextgroup=rakuQuoteQ,rakuQuoteQ_q,rakuQuoteQ_qww,rakuQuoteQ_qq,rakuQuoteQ_to,rakuQuoteQ_qto,rakuQuoteQ_qqto,rakuIdentifier
syn match rakuQuoteQ display "Q\%(qq\|ww\|[abcfhpsqvwx]\)\?[A-Za-z(]\@!" nextgroup=rakuPairsQ skipwhite skipempty contained
syn match rakuQuoteQ_q display "q[abcfhpsvwx]\?[A-Za-z(]\@!" nextgroup=rakuPairsQ_q skipwhite skipempty contained
syn match rakuQuoteQ_qww display "qww[A-Za-z(]\@!" nextgroup=rakuPairsQ_qww skipwhite skipempty contained
syn match rakuQuoteQ_qq display "qq\%([pwx]\|ww\)\?[A-Za-z(]\@!" nextgroup=rakuPairsQ_qq skipwhite skipempty contained
syn match rakuQuoteQ_to display "Qto[A-Za-z(]\@!" nextgroup=rakuStringQ_to skipwhite skipempty contained
syn match rakuQuoteQ_qto display "qto[A-Za-z(]\@!" nextgroup=rakuStringQ_qto skipwhite skipempty contained
syn match rakuQuoteQ_qqto display "qqto[A-Za-z(]\@!" nextgroup=rakuStringQ_qqto skipwhite skipempty contained
syn match rakuQuoteQ_qto display "q\_s*\%(\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*:\%(to\|heredoc\)\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*(\@!\)\@=" nextgroup=rakuPairsQ_qto skipwhite skipempty contained
syn match rakuQuoteQ_qqto display "qq\_s*\%(\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*:\%(to\|heredoc\)\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*(\@!\)\@=" nextgroup=rakuPairsQ_qqto skipwhite skipempty contained
syn match rakuPairsQ "\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*" contained transparent skipwhite skipempty nextgroup=rakuStringQ
syn match rakuPairsQ_q "\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*" contained transparent skipwhite skipempty nextgroup=rakuStringQ_q
syn match rakuPairsQ_qww "\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*" contained transparent skipwhite skipempty nextgroup=rakuStringQ_qww
syn match rakuPairsQ_qq "\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*" contained transparent skipwhite skipempty nextgroup=rakuStringQ_qq
syn match rakuPairsQ_qto "\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*" contained transparent skipwhite skipempty nextgroup=rakuStringQ_qto
syn match rakuPairsQ_qqto "\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*" contained transparent skipwhite skipempty nextgroup=rakuStringQ_qqto
if exists("raku_embedded_pir") || exists("raku_extended_all")
syn include @rakuPIR syntax/pir.vim
syn match rakuQuote_QPIR display "Q[A-Za-z(]\@!\%(\_s*:PIR\)\@=" nextgroup=rakuPairsQ_PIR skipwhite skipempty
syn match rakuPairs_QPIR contained "\_s*:PIR" transparent skipwhite skipempty nextgroup=rakuStringQ_PIR
endif
" hardcoded set of delimiters
let s:plain_delims = [
\ ["DQ", "\\\"", "\\\"", "rakuEscDoubleQuote", "\\\\\\@1<!\\\\\\\""],
\ ["SQ", "'", "'", "rakuEscQuote", "\\\\\\@1<!\\\\'"],
\ ["Slash", "/", "/", "rakuEscForwardSlash", "\\\\\\@1<!\\\\/"],
\ ["BackTick", "`", "`", "rakuEscBackTick", "\\\\\\@1<!\\\\`"],
\ ["Bar", "|", "|", "rakuEscVerticalBar", "\\\\\\@1<!\\\\|"],
\ ["Exclamation", "!", "!", "rakuEscExclamation", "\\\\\\@1<!\\\\!"],
\ ["Comma", ",", ",", "rakuEscComma", "\\\\\\@1<!\\\\,"],
\ ["Dollar", "\\$", "\\$", "rakuEscDollar", "\\\\\\@1<!\\\\\\$"],
\ ]
let s:bracketing_delims = [
\ ["Curly", "{", "}", "rakuEscCloseCurly", "\\%(\\\\\\@1<!\\\\}\\|{[^}]*}\\)"],
\ ["Angle", "<", ">", "rakuEscCloseAngle", "\\%(\\\\\\@1<!\\\\>\\|<[^>]*>\\)"],
\ ["French", "«", "»", "rakuEscCloseFrench", "\\%(\\\\\\@1<!\\\\»\\|«[^»]*»\\)"],
\ ["Bracket", "\\\[", "]", "rakuEscCloseBracket", "\\%(\\\\\\@1<!\\\\]\\|\\[^\\]]*]\\)"],
\ ["Paren", "\\s\\@1<=(", ")", "rakuEscCloseParen", "\\%(\\\\\\@1<!\\\\)\\|([^)]*)\\)"],
\ ]
let s:all_delims = s:plain_delims + s:bracketing_delims
for [s:name, s:start_delim, s:end_delim, s:end_group, s:skip] in s:all_delims
exec "syn region rakuStringQ matchgroup=rakuQuote start=\"".s:start_delim."\" end=\"".s:end_delim."\" contained"
exec "syn region rakuStringQ_q matchgroup=rakuQuote start=\"".s:start_delim."\" skip=\"".s:skip."\" end=\"".s:end_delim."\" contains=@rakuInterp_q,".s:end_group." contained"
exec "syn region rakuStringQ_qww matchgroup=rakuQuote start=\"".s:start_delim."\" skip=\"".s:skip."\" end=\"".s:end_delim."\" contains=@rakuInterp_q,rakuStringSQ,rakuStringDQ".s:end_group." contained"
exec "syn region rakuStringQ_qq matchgroup=rakuQuote start=\"".s:start_delim."\" skip=\"".s:skip."\" end=\"".s:end_delim."\" contains=@rakuInterp_qq,".s:end_group." contained"
exec "syn region rakuStringQ_to matchgroup=rakuQuote start=\"".s:start_delim."\\z([^".s:end_delim."]\\+\\)".s:end_delim."\" end=\"^\\s*\\z1$\" contained"
exec "syn region rakuStringQ_qto matchgroup=rakuQuote start=\"".s:start_delim."\\z([^".s:end_delim."]\\+\\)".s:end_delim."\" skip=\"".s:skip."\" end=\"^\\s*\\z1$\" contains=@rakuInterp_q,".s:end_group." contained"
exec "syn region rakuStringQ_qqto matchgroup=rakuQuote start=\"".s:start_delim."\\z(\[^".s:end_delim."]\\+\\)".s:end_delim."\" skip=\"".s:skip."\" end=\"^\\s*\\z1$\" contains=@rakuInterp_qq,".s:end_group." contained"
if exists("raku_embedded_pir") || exists("raku_extended_all")
exec "syn region rakuStringQ_PIR matchgroup=rakuQuote start=\"".s:start_delim."\" skip=\"".s:skip."\" end=\"".s:end_delim."\" contains=@rakuPIR,".s:end_group." contained"
endif
endfor
unlet s:name s:start_delim s:end_delim s:end_group s:skip s:plain_delims s:all_delims
" :key
syn match rakuOperator display ":\@1<!::\@!!\?" nextgroup=rakuKey,rakuStringAngleFixed,rakuStringAngles,rakuStringFrench
syn match rakuKey display "\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)" contained nextgroup=rakuStringAngleFixed,rakuStringAngles,rakuStringFrench
" Regexes and grammars
syn match rakuRegexName display "\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\?" nextgroup=rakuRegexBlockCrap skipwhite skipempty contained
syn match rakuRegexBlockCrap "[^{]*" nextgroup=rakuRegexBlock skipwhite skipempty transparent contained
syn region rakuRegexBlock
\ matchgroup=rakuNormal
\ start="{"
\ end="}"
\ contained
\ contains=@rakuRegexen,@rakuVariables
" Perl 6 regex bits
syn cluster rakuRegexen
\ add=rakuRxMeta
\ add=rakuRxEscape
\ add=rakuEscCodePoint
\ add=rakuEscHex
\ add=rakuEscOct
\ add=rakuEscNull
\ add=rakuRxAnchor
\ add=rakuRxCapture
\ add=rakuRxGroup
\ add=rakuRxAlternation
\ add=rakuRxBoundary
\ add=rakuRxAdverb
\ add=rakuRxAdverbArg
\ add=rakuRxStorage
\ add=rakuRxAssertion
\ add=rakuRxAssertGroup
\ add=rakuRxQuoteWords
\ add=rakuRxClosure
\ add=rakuRxStringSQ
\ add=rakuRxStringDQ
\ add=rakuComment
\ add=rakuBracketComment
\ add=rakuMatchVarSigil
syn match rakuRxMeta display contained ".\%([A-Za-z_\xC0-\xFF0-9]\|\s\)\@1<!"
syn match rakuRxAnchor display contained "[$^]"
syn match rakuRxEscape display contained "\\\S"
syn match rakuRxCapture display contained "[()]"
syn match rakuRxAlternation display contained "|"
syn match rakuRxRange display contained "\.\."
" misc escapes
syn match rakuEscOctOld display "\\[1-9]\d\{1,2}" contained
syn match rakuEscNull display "\\0\d\@!" contained
syn match rakuEscCodePoint display "\\[cC]" contained nextgroup=rakuCodePoint
syn match rakuEscHex display "\\[xX]" contained nextgroup=rakuHexSequence
syn match rakuEscOct display "\\o" contained nextgroup=rakuOctSequence
syn match rakuEscQQ display "\\qq" contained nextgroup=rakuQQSequence
syn match rakuEscOpenCurly display "\\{" contained
syn match rakuEscHash display "\\#" contained
syn match rakuEscBackSlash display "\\\\" contained
syn region rakuQQSequence
\ matchgroup=rakuEscape
\ start="\["
\ skip="\[[^\]]*]"
\ end="]"
\ contained transparent
\ contains=@rakuInterp_qq
syn match rakuCodePoint display "\%(\d\+\|\S\)" contained
syn region rakuCodePoint
\ matchgroup=rakuEscape
\ start="\["
\ end="]"
\ contained
syn match rakuHexSequence display "\x\+" contained
syn region rakuHexSequence
\ matchgroup=rakuEscape
\ start="\["
\ end="]"
\ contained
syn match rakuOctSequence display "\o\+" contained
syn region rakuOctSequence
\ matchgroup=rakuEscape
\ start="\["
\ end="]"
\ contained
" $<match>, @<match>
syn region rakuMatchVarSigil
\ matchgroup=rakuVariable
\ start="[$@]\%(<<\@!\)\@="
\ end=">\@1<="
\ contains=rakuMatchVar
syn region rakuMatchVar
\ matchgroup=rakuTwigil
\ start="<"
\ end=">"
\ contained
syn region rakuRxClosure
\ matchgroup=rakuNormal
\ start="{"
\ end="}"
\ contained
\ containedin=rakuRxClosure
\ contains=TOP
syn region rakuRxGroup
\ matchgroup=rakuStringSpecial2
\ start="\["
\ end="]"
\ contained
\ contains=@rakuRegexen,@rakuVariables,rakuMatchVarSigil
syn region rakuRxAssertion
\ matchgroup=rakuStringSpecial2
\ start="<\%(?\?\%(before\|after\)\|\%(\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)=\)\|[+?*]\)\?"
\ end=">"
\ contained
\ contains=@rakuRegexen,rakuIdentifier,@rakuVariables,rakuRxCharClass,rakuRxAssertCall
syn region rakuRxAssertGroup
\ matchgroup=rakuStringSpecial2
\ start="<\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)=\["
\ skip="\\\@1<!\\]"
\ end="]"
\ contained
syn match rakuRxAssertCall display "\%(::\|\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\)" contained nextgroup=rakuRxAssertArgs
syn region rakuRxAssertArgs
\ start="("
\ end=")"
\ contained keepend
\ contains=TOP
syn region rakuRxAssertArgs
\ start=":"
\ end="\ze>"
\ contained keepend
\ contains=TOP
syn match rakuRxBoundary display contained "\%([«»]\|<<\|>>\)"
syn region rakuRxCharClass
\ matchgroup=rakuStringSpecial2
\ start="\%(<[-!+?]\?\)\@2<=\["
\ skip="\\]"
\ end="]"
\ contained
\ contains=rakuRxRange,rakuRxEscape,rakuEscHex,rakuEscOct,rakuEscCodePoint,rakuEscNull
syn region rakuRxQuoteWords
\ matchgroup=rakuStringSpecial2
\ start="<\s"
\ end="\s\?>"
\ contained
syn region rakuRxAdverb
\ start="\ze\z(:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\)"
\ end="\z1\zs"
\ contained keepend
\ contains=TOP
syn region rakuRxAdverbArg
\ start="\%(:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\)\@<=("
\ skip="([^)]\{-})"
\ end=")"
\ contained
\ keepend
\ contains=TOP
syn region rakuRxStorage
\ matchgroup=rakuOperator
\ start="\%(^\s*\)\@<=:\%(my\>\|temp\>\)\@="
\ end="$"
\ contains=TOP
\ contained
\ keepend
" 'string' inside a regex
syn region rakuRxStringSQ
\ matchgroup=rakuQuote
\ start="'"
\ skip="\\\@1<!\\'"
\ end="'"
\ contained
\ contains=rakuEscQuote,rakuEscBackSlash
" "string" inside a regex
syn region rakuRxStringDQ
\ matchgroup=rakuQuote
\ start=+"+
\ skip=+\\\@1<!\\"+
\ end=+"+
\ contained
\ contains=rakuEscDoubleQuote,rakuEscBackSlash,@rakuInterp_qq
" $!, $var, $!var, $::var, $package::var $*::package::var, etc
" Thus must come after the matches for the "$" regex anchor, but before
" the match for the $ regex delimiter
syn cluster rakuVariables
\ add=rakuVarSlash
\ add=rakuVarExclam
\ add=rakuVarMatch
\ add=rakuVarNum
\ add=rakuVariable
syn match rakuBareSigil display "[@$%&]\%(\s*\%([,)}=]\|where\>\)\)\@="
syn match rakuVarSlash display "\$/"
syn match rakuVarExclam display "\$!"
syn match rakuVarMatch display "\$¢"
syn match rakuVarNum display "\$\d\+"
syn match rakuVariable display "self"
syn match rakuVariable display "[@$%&]\?[@&$%]\$*\%(::\|\%(\%([.^*?=!~]\|:\@1<!::\@!\)[A-Za-z_\xC0-\xFF]\)\|[A-Za-z_\xC0-\xFF]\)\@=" nextgroup=rakuTwigil,rakuVarName,rakuPackageScope
syn match rakuVarName display "\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)" nextgroup=rakuPostHyperOp contained
syn match rakuClose display "[\])]" transparent nextgroup=rakuPostHyperOp
syn match rakuPostHyperOp display "\%(»\|>>\)" contained
syn match rakuTwigil display "\%([.^*?=!~]\|:\@1<!::\@!\)[A-Za-z_\xC0-\xFF]\@=" nextgroup=rakuPackageScope,rakuVarName contained
syn match rakuPackageScope display "\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\?::" nextgroup=rakuPackageScope,rakuVarName contained
" Perl 6 regex regions
syn match rakuMatchStart_m display "\.\@1<!\<\%(mm\?\|rx\)\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\)\@!" skipwhite skipempty nextgroup=rakuMatchAdverbs_m
syn match rakuMatchStart_s display "\.\@1<!\<[sS]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\)\@!" skipwhite skipempty nextgroup=rakuMatchAdverbs_s
syn match rakuMatchStart_tr display "\.\@1<!\<tr\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\)\@!" skipwhite skipempty nextgroup=rakuMatchAdverbs_tr
syn match rakuMatchAdverbs_m "\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*" contained transparent skipwhite skipempty nextgroup=rakuMatch
syn match rakuMatchAdverbs_s "\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*" contained transparent skipwhite skipempty nextgroup=rakuSubstitution
syn match rakuMatchAdverbs_tr "\%(\_s*:!\?\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\%(([^)]*)\)\?\)*" contained transparent skipwhite skipempty nextgroup=rakuTransliteration
" /foo/
syn region rakuMatchBare
\ matchgroup=rakuQuote
\ start="/\@1<!\%(\%(\_^\|[!\[,=~|&/:({]\|\^\?fff\?\^\?\|=>\|\<\%(if\|unless\|while\|when\|where\|so\)\)\s*\)\@<=/[/=]\@!"
\ skip="\\/"
\ end="/"
\ contains=@rakuRegexen,rakuVariable,rakuVarExclam,rakuVarMatch,rakuVarNum
" m/foo/, m$foo$, m!foo!, etc
syn region rakuMatch
\ matchgroup=rakuQuote
\ start=+\z([/!$,|`"]\)+
\ skip="\\\z1"
\ end="\z1"
\ contained
\ contains=@rakuRegexen,rakuVariable,rakuVarNum
" m<foo>, m«foo», m{foo}, etc
for [s:name, s:start_delim, s:end_delim, s:end_group, s:skip] in s:bracketing_delims
exec "syn region rakuMatch matchgroup=rakuQuote start=\"".s:start_delim."\" skip=\"".s:skip."\" end=\"".s:end_delim."\" contained keepend contains=@rakuRegexen,@rakuVariables"
endfor
unlet s:name s:start_delim s:end_delim s:end_group s:skip
" Substitutions
" s/foo//, s$foo$$, s!foo!!, etc
syn region rakuSubstitution
\ matchgroup=rakuQuote
\ start=+\z([/!$,|`"]\)+
\ skip="\\\z1"
\ end="\z1"me=e-1
\ contained
\ contains=@rakuRegexen,rakuVariable,rakuVarNum
\ nextgroup=rakuReplacement
syn region rakuReplacement
\ matchgroup=rakuQuote
\ start="\z(.\)"
\ skip="\\\z1"
\ end="\z1"
\ contained
\ contains=@rakuInterp_qq
" s<foo><bar>, s«foo»«bar», s{foo}{bar}, etc
for [s:name, s:start_delim, s:end_delim, s:end_group, s:skip] in s:bracketing_delims
exec "syn region rakuSubstitution matchgroup=rakuQuote start=\"".s:start_delim."\" skip=\"".s:skip."\" end=\"".s:end_delim."\" contained keepend contains=@rakuRegexen,@rakuVariables nextgroup=rakuRepl".s:name
exec "syn region rakuRepl".s:name." matchgroup=rakuQuote start=\"".s:start_delim."\" skip=\"".s:skip."\" end=\"".s:end_delim."\" contained keepend contains=@rakuInterp_qq"
endfor
unlet s:name s:start_delim s:end_delim s:end_group s:skip
" Transliteration
" tr/foo/bar/, tr|foo|bar, etc
syn region rakuTransliteration
\ matchgroup=rakuQuote
\ start=+\z([/!$,|`"]\)+
\ skip="\\\z1"
\ end="\z1"me=e-1
\ contained
\ contains=rakuRxRange
\ nextgroup=rakuTransRepl
syn region rakuTransRepl
\ matchgroup=rakuQuote
\ start="\z(.\)"
\ skip="\\\z1"
\ end="\z1"
\ contained
\ contains=@rakuInterp_qq,rakuRxRange
" tr<foo><bar>, tr«foo»«bar», tr{foo}{bar}, etc
for [s:name, s:start_delim, s:end_delim, s:end_group, s:skip] in s:bracketing_delims
exec "syn region rakuTransliteration matchgroup=rakuQuote start=\"".s:start_delim."\" skip=\"".s:skip."\" end=\"".s:end_delim."\" contained keepend contains=rakuRxRange nextgroup=rakuTransRepl".s:name
exec "syn region rakuTransRepl".s:name." matchgroup=rakuQuote start=\"".s:start_delim."\" skip=\"".s:skip."\" end=\"".s:end_delim."\" contained keepend contains=@rakuInterp_qq,rakuRxRange"
endfor
unlet s:name s:start_delim s:end_delim s:end_group s:skip s:bracketing_delims
if exists("raku_perl5_regexes") || exists("raku_extended_all")
" Perl 5 regex regions
syn cluster rakuRegexP5Base
\ add=rakuRxP5Escape
\ add=rakuRxP5Oct
\ add=rakuRxP5Hex
\ add=rakuRxP5EscMeta
\ add=rakuRxP5CodePoint
\ add=rakuRxP5Prop
" normal regex stuff
syn cluster rakuRegexP5
\ add=@rakuRegexP5Base
\ add=rakuRxP5Quantifier
\ add=rakuRxP5Meta
\ add=rakuRxP5QuoteMeta
\ add=rakuRxP5ParenMod
\ add=rakuRxP5Verb
\ add=rakuRxP5Count
\ add=rakuRxP5Named
\ add=rakuRxP5ReadRef
\ add=rakuRxP5WriteRef
\ add=rakuRxP5CharClass
\ add=rakuRxP5Anchor
" inside character classes
syn cluster rakuRegexP5Class
\ add=@rakuRegexP5Base
\ add=rakuRxP5Posix
\ add=rakuRxP5Range
syn match rakuRxP5Escape display contained "\\\S"
syn match rakuRxP5CodePoint display contained "\\c\S\@=" nextgroup=rakuRxP5CPId
syn match rakuRxP5CPId display contained "\S"
syn match rakuRxP5Oct display contained "\\\%(\o\{1,3}\)\@=" nextgroup=rakuRxP5OctSeq
syn match rakuRxP5OctSeq display contained "\o\{1,3}"
syn match rakuRxP5Anchor display contained "[\^$]"
syn match rakuRxP5Hex display contained "\\x\%({\x\+}\|\x\{1,2}\)\@=" nextgroup=rakuRxP5HexSeq
syn match rakuRxP5HexSeq display contained "\x\{1,2}"
syn region rakuRxP5HexSeq
\ matchgroup=rakuRxP5Escape
\ start="{"
\ end="}"
\ contained
syn region rakuRxP5Named
\ matchgroup=rakuRxP5Escape
\ start="\%(\\N\)\@2<={"
\ end="}"
\ contained
syn match rakuRxP5Quantifier display contained "\%([+*]\|(\@1<!?\)"
syn match rakuRxP5ReadRef display contained "\\[1-9]\d\@!"
syn match rakuRxP5ReadRef display contained "\[A-Za-z_\xC0-\xFF0-9]<\@=" nextgroup=rakuRxP5ReadRefId
syn region rakuRxP5ReadRefId
\ matchgroup=rakuRxP5Escape
\ start="<"
\ end=">"
\ contained
syn match rakuRxP5WriteRef display contained "\\g\%(\d\|{\)\@=" nextgroup=rakuRxP5WriteRefId
syn match rakuRxP5WriteRefId display contained "\d\+"
syn region rakuRxP5WriteRefId
\ matchgroup=rakuRxP5Escape
\ start="{"
\ end="}"
\ contained
syn match rakuRxP5Prop display contained "\\[pP]\%(\a\|{\)\@=" nextgroup=rakuRxP5PropId
syn match rakuRxP5PropId display contained "\a"
syn region rakuRxP5PropId
\ matchgroup=rakuRxP5Escape
\ start="{"
\ end="}"
\ contained
syn match rakuRxP5Meta display contained "[(|).]"
syn match rakuRxP5ParenMod display contained "(\@1<=?\@=" nextgroup=rakuRxP5Mod,rakuRxP5ModName,rakuRxP5Code
syn match rakuRxP5Mod display contained "?\%(<\?=\|<\?!\|[#:|]\)"
syn match rakuRxP5Mod display contained "?-\?[impsx]\+"
syn match rakuRxP5Mod display contained "?\%([-+]\?\d\+\|R\)"
syn match rakuRxP5Mod display contained "?(DEFINE)"
syn match rakuRxP5Mod display contained "?\%(&\|P[>=]\)" nextgroup=rakuRxP5ModDef
syn match rakuRxP5ModDef display contained "\h\w*"
syn region rakuRxP5ModName
\ matchgroup=rakuStringSpecial
\ start="?'"
\ end="'"
\ contained
syn region rakuRxP5ModName
\ matchgroup=rakuStringSpecial
\ start="?P\?<"
\ end=">"
\ contained
syn region rakuRxP5Code
\ matchgroup=rakuStringSpecial
\ start="??\?{"
\ end="})\@="
\ contained
\ contains=TOP
syn match rakuRxP5EscMeta display contained "\\[?*.{}()[\]|\^$]"
syn match rakuRxP5Count display contained "\%({\d\+\%(,\%(\d\+\)\?\)\?}\)\@=" nextgroup=rakuRxP5CountId
syn region rakuRxP5CountId
\ matchgroup=rakuRxP5Escape
\ start="{"
\ end="}"
\ contained
syn match rakuRxP5Verb display contained "(\@1<=\*\%(\%(PRUNE\|SKIP\|THEN\)\%(:[^)]*\)\?\|\%(MARK\|\):[^)]*\|COMMIT\|F\%(AIL\)\?\|ACCEPT\)"
syn region rakuRxP5QuoteMeta
\ matchgroup=rakuRxP5Escape
\ start="\\Q"
\ end="\\E"
\ contained
\ contains=@rakuVariables,rakuEscBackSlash
syn region rakuRxP5CharClass
\ matchgroup=rakuStringSpecial
\ start="\[\^\?"
\ skip="\\]"
\ end="]"
\ contained
\ contains=@rakuRegexP5Class
syn region rakuRxP5Posix
\ matchgroup=rakuRxP5Escape
\ start="\[:"
\ end=":]"
\ contained
syn match rakuRxP5Range display contained "-"
" m:P5//
syn region rakuMatch
\ matchgroup=rakuQuote
\ start="\%(\%(::\|[$@%&][.!^:*?]\?\|\.\)\@2<!\<m\s*:P\%(erl\)\?5\s*\)\@<=/"
\ skip="\\/"
\ end="/"
\ contains=@rakuRegexP5,rakuVariable,rakuVarExclam,rakuVarMatch,rakuVarNum
" m:P5!!
syn region rakuMatch
\ matchgroup=rakuQuote
\ start="\%(\%(::\|[$@%&][.!^:*?]\?\|\.\)\@2<!\<m\s*:P\%(erl\)\?5\s*\)\@<=!"
\ skip="\\!"
\ end="!"
\ contains=@rakuRegexP5,rakuVariable,rakuVarSlash,rakuVarMatch,rakuVarNum
" m:P5$$, m:P5||, etc
syn region rakuMatch
\ matchgroup=rakuQuote
\ start="\%(\%(::\|[$@%&][.!^:*?]\?\|\.\)\@2<!\<m\s*:P\%(erl\)\?5\s*\)\@<=\z([\"'`|,$]\)"
\ skip="\\\z1"
\ end="\z1"
\ contains=@rakuRegexP5,@rakuVariables
" m:P5 ()
syn region rakuMatch
\ matchgroup=rakuQuote
\ start="\%(\%(::\|[$@%&][.!^:*?]\?\|\.\)\@2<!\<m\s*:P\%(erl\)\?5\s\+\)\@<=()\@!"
\ skip="\\)"
\ end=")"
\ contains=@rakuRegexP5,@rakuVariables
" m:P5[]
syn region rakuMatch
\ matchgroup=rakuQuote
\ start="\%(\%(::\|[$@%&][.!^:*?]\?\|\.\)\@2<!\<m\s*:P\%(erl\)\?5\s*\)\@<=[]\@!"
\ skip="\\]"
\ end="]"
\ contains=@rakuRegexP5,@rakuVariables
" m:P5{}
syn region rakuMatch
\ matchgroup=rakuQuote
\ start="\%(\%(::\|[$@%&][.!^:*?]\?\|\.\)\@2<!\<m\s*:P\%(erl\)\?5\s*\)\@<={}\@!"
\ skip="\\}"
\ end="}"
\ contains=@rakuRegexP5,rakuVariables
" m:P5<>
syn region rakuMatch
\ matchgroup=rakuQuote
\ start="\%(\%(::\|[$@%&][.!^:*?]\?\|\.\)\@2<!\<m\s*:P\%(erl\)\?5\s*\)\@<=<>\@!"
\ skip="\\>"
\ end=">"
\ contains=@rakuRegexP5,rakuVariables
" m:P5«»
syn region rakuMatch
\ matchgroup=rakuQuote
\ start="\%(\%(::\|[$@%&][.!^:*?]\?\|\.\)\@2<!\<m\s*:P\%(erl\)\?5\s*\)\@<=«»\@!"
\ skip="\\»"
\ end="»"
\ contains=@rakuRegexP5,rakuVariables
endif
" Comments
syn match rakuAttention display "\<\%(ACHTUNG\|ATTN\|ATTENTION\|FIXME\|NB\|TODO\|TBD\|WTF\|XXX\|NOTE\)" contained
" normal end-of-line comment
syn match rakuComment display "#.*" contains=rakuAttention
" Multiline comments. Arbitrary numbers of opening brackets are allowed,
" but we only define regions for 1 to 3
syn region rakuBracketComment
\ start="#[`|=]("
\ skip="([^)]*)"
\ end=")"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ start="#[`|=]\["
\ skip="\[[^\]]*]"
\ end="]"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ start="#[`|=]{"
\ skip="{[^}]*}"
\ end="}"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ start="#[`|=]<"
\ skip="<[^>]*>"
\ end=">"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ start="#[`|=]«"
\ skip="«[^»]*»"
\ end="»"
\ contains=rakuAttention,rakuBracketComment
" Comments with double and triple delimiters
syn region rakuBracketComment
\ matchgroup=rakuBracketComment
\ start="#[`|=](("
\ skip="((\%([^)\|))\@!]\)*))"
\ end="))"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ matchgroup=rakuBracketComment
\ start="#[`|=]((("
\ skip="(((\%([^)]\|)\%())\)\@!\)*)))"
\ end=")))"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ matchgroup=rakuBracketComment
\ start="#[`|=]\[\["
\ skip="\[\[\%([^\]]\|]]\@!\)*]]"
\ end="]]"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ matchgroup=rakuBracketComment
\ start="#[`|=]\[\[\["
\ skip="\[\[\[\%([^\]]\|]\%(]]\)\@!\)*]]]"
\ end="]]]"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ matchgroup=rakuBracketComment
\ start="#[`|=]{{"
\ skip="{{\%([^}]\|}}\@!\)*}}"
\ end="}}"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ matchgroup=rakuBracketComment
\ start="#[`|=]{{{"
\ skip="{{{\%([^}]\|}\%(}}\)\@!\)*}}}"
\ end="}}}"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ matchgroup=rakuBracketComment
\ start="#[`|=]<<"
\ skip="<<\%([^>]\|>>\@!\)*>>"
\ end=">>"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ matchgroup=rakuBracketComment
\ start="#[`|=]<<<"
\ skip="<<<\%([^>]\|>\%(>>\)\@!\)*>>>"
\ end=">>>"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ matchgroup=rakuBracketComment
\ start="#[`|=]««"
\ skip="««\%([^»]\|»»\@!\)*»»"
\ end="»»"
\ contains=rakuAttention,rakuBracketComment
syn region rakuBracketComment
\ matchgroup=rakuBracketComment
\ start="#[`|=]«««"
\ skip="«««\%([^»]\|»\%(»»\)\@!\)*»»»"
\ end="»»»"
\ contains=rakuAttention,rakuBracketComment
syn match rakuShebang display "\%^#!.*"
" => autoquoting
syn match rakuStringAuto display "\.\@1<!\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\ze\%(p5\)\@2<![RSXZ]\@1<!=>"
syn match rakuStringAuto display "\.\@1<!\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\ze\s\+=>"
syn match rakuStringAuto display "\.\@1<!\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)p5\ze=>"
" Pod
" Abbreviated blocks (implicit code forbidden)
syn region rakuPodAbbrRegion
\ matchgroup=rakuPodPrefix
\ start="^\s*\zs=\ze\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contains=rakuPodAbbrNoCodeType
\ keepend
syn region rakuPodAbbrNoCodeType
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=rakuPodName,rakuPodAbbrNoCode
syn match rakuPodName contained ".\+" contains=@rakuPodFormat
syn match rakuPodComment contained ".\+"
syn region rakuPodAbbrNoCode
\ start="^"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=@rakuPodFormat
" Abbreviated blocks (everything is code)
syn region rakuPodAbbrRegion
\ matchgroup=rakuPodPrefix
\ start="^\s*\zs=\zecode\>"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contains=rakuPodAbbrCodeType
\ keepend
syn region rakuPodAbbrCodeType
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=rakuPodName,rakuPodAbbrCode
syn region rakuPodAbbrCode
\ start="^"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
" Abbreviated blocks (everything is a comment)
syn region rakuPodAbbrRegion
\ matchgroup=rakuPodPrefix
\ start="^=\zecomment\>"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contains=rakuPodAbbrCommentType
\ keepend
syn region rakuPodAbbrCommentType
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=rakuPodComment,rakuPodAbbrNoCode
" Abbreviated blocks (implicit code allowed)
syn region rakuPodAbbrRegion
\ matchgroup=rakuPodPrefix
\ start="^=\ze\%(pod\|item\|nested\|\u\+\)\>"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contains=rakuPodAbbrType
\ keepend
syn region rakuPodAbbrType
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=rakuPodName,rakuPodAbbr
syn region rakuPodAbbr
\ start="^"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=@rakuPodFormat,rakuPodImplicitCode
" Abbreviated block to end-of-file
syn region rakuPodAbbrRegion
\ matchgroup=rakuPodPrefix
\ start="^=\zeEND\>"
\ end="\%$"
\ contains=rakuPodAbbrEOFType
\ keepend
syn region rakuPodAbbrEOFType
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="\%$"
\ contained
\ contains=rakuPodName,rakuPodAbbrEOF
syn region rakuPodAbbrEOF
\ start="^"
\ end="\%$"
\ contained
\ contains=@rakuPodNestedBlocks,@rakuPodFormat,rakuPodImplicitCode
" Directives
syn region rakuPodDirectRegion
\ matchgroup=rakuPodPrefix
\ start="^=\%(config\|use\)\>"
\ end="^\ze\%([^=]\|=[A-Za-z_\xC0-\xFF]\|\s*$\)"
\ contains=rakuPodDirectArgRegion
\ keepend
syn region rakuPodDirectArgRegion
\ matchgroup=rakuPodType
\ start="\S\+"
\ end="^\ze\%([^=]\|=[A-Za-z_\xC0-\xFF]\|\s*$\)"
\ contained
\ contains=rakuPodDirectConfigRegion
syn region rakuPodDirectConfigRegion
\ start=""
\ end="^\ze\%([^=]\|=[A-Za-z_\xC0-\xFF]\|\s*$\)"
\ contained
\ contains=@rakuPodConfig
" =encoding is a special directive
syn region rakuPodDirectRegion
\ matchgroup=rakuPodPrefix
\ start="^=encoding\>"
\ end="^\ze\%([^=]\|=[A-Za-z_\xC0-\xFF]\|\s*$\)"
\ contains=rakuPodEncodingArgRegion
\ keepend
syn region rakuPodEncodingArgRegion
\ matchgroup=rakuPodName
\ start="\S\+"
\ end="^\ze\%([^=]\|=[A-Za-z_\xC0-\xFF]\|\s*$\)"
\ contained
" Paragraph blocks (implicit code forbidden)
syn region rakuPodParaRegion
\ matchgroup=rakuPodPrefix
\ start="^\s*\zs=for\>"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contains=rakuPodParaNoCodeTypeRegion
\ keepend extend
syn region rakuPodParaNoCodeTypeRegion
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\s*\zs\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=rakuPodParaNoCode,rakuPodParaConfigRegion
syn region rakuPodParaConfigRegion
\ start=""
\ end="^\ze\%([^=]\|=[A-Za-z_\xC0-\xFF]\@1<!\)"
\ contained
\ contains=@rakuPodConfig
syn region rakuPodParaNoCode
\ start="^[^=]"
\ end="^\s*\zs\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=@rakuPodFormat
" Paragraph blocks (everything is code)
syn region rakuPodParaRegion
\ matchgroup=rakuPodPrefix
\ start="^\s*\zs=for\>\ze\s*code\>"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contains=rakuPodParaCodeTypeRegion
\ keepend extend
syn region rakuPodParaCodeTypeRegion
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\s*\zs\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=rakuPodParaCode,rakuPodParaConfigRegion
syn region rakuPodParaCode
\ start="^[^=]"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
" Paragraph blocks (implicit code allowed)
syn region rakuPodParaRegion
\ matchgroup=rakuPodPrefix
\ start="^\s*\zs=for\>\ze\s*\%(pod\|item\|nested\|\u\+\)\>"
\ end="^\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contains=rakuPodParaTypeRegion
\ keepend extend
syn region rakuPodParaTypeRegion
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\s*\zs\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=rakuPodPara,rakuPodParaConfigRegion
syn region rakuPodPara
\ start="^[^=]"
\ end="^\s*\zs\ze\%(\s*$\|=[A-Za-z_\xC0-\xFF]\)"
\ contained
\ contains=@rakuPodFormat,rakuPodImplicitCode
" Paragraph block to end-of-file
syn region rakuPodParaRegion
\ matchgroup=rakuPodPrefix
\ start="^=for\>\ze\s\+END\>"
\ end="\%$"
\ contains=rakuPodParaEOFTypeRegion
\ keepend extend
syn region rakuPodParaEOFTypeRegion
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="\%$"
\ contained
\ contains=rakuPodParaEOF,rakuPodParaConfigRegion
syn region rakuPodParaEOF
\ start="^[^=]"
\ end="\%$"
\ contained
\ contains=@rakuPodNestedBlocks,@rakuPodFormat,rakuPodImplicitCode
" Delimited blocks (implicit code forbidden)
syn region rakuPodDelimRegion
\ matchgroup=rakuPodPrefix
\ start="^\z(\s*\)\zs=begin\>"
\ end="^\z1\zs=end\>"
\ contains=rakuPodDelimNoCodeTypeRegion
\ keepend extend skipwhite
\ nextgroup=rakuPodType
syn region rakuPodDelimNoCodeTypeRegion
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\s*\zs\ze=end\>"
\ contained
\ contains=rakuPodDelimNoCode,rakuPodDelimConfigRegion
syn region rakuPodDelimConfigRegion
\ start=""
\ end="^\s*\zs\ze\%([^=]\|=[A-Za-z_\xC0-\xFF]\|\s*$\)"
\ contained
\ contains=@rakuPodConfig
syn region rakuPodDelimNoCode
\ start="^"
\ end="^\s*\zs\ze=end\>"
\ contained
\ contains=@rakuPodNestedBlocks,@rakuPodFormat
" Delimited blocks (everything is code)
syn region rakuPodDelimRegion
\ matchgroup=rakuPodPrefix
\ start="^\z(\s*\)\zs=begin\>\ze\s*code\>"
\ end="^\z1\zs=end\>"
\ contains=rakuPodDelimCodeTypeRegion
\ keepend extend skipwhite
\ nextgroup=rakuPodType
syn region rakuPodDelimCodeTypeRegion
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\s*\zs\ze=end\>"
\ contained
\ contains=rakuPodDelimCode,rakuPodDelimConfigRegion
syn region rakuPodDelimCode
\ start="^"
\ end="^\s*\zs\ze=end\>"
\ contained
\ contains=@rakuPodNestedBlocks
" Delimited blocks (implicit code allowed)
syn region rakuPodDelimRegion
\ matchgroup=rakuPodPrefix
\ start="^\z(\s*\)\zs=begin\>\ze\s*\%(pod\|item\|nested\|\u\+\)\>"
\ end="^\z1\zs=end\>"
\ contains=rakuPodDelimTypeRegion
\ keepend extend skipwhite
\ nextgroup=rakuPodType
syn region rakuPodDelimTypeRegion
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="^\s*\zs\ze=end\>"
\ contained
\ contains=rakuPodDelim,rakuPodDelimConfigRegion
syn region rakuPodDelim
\ start="^"
\ end="^\s*\zs\ze=end\>"
\ contained
\ contains=@rakuPodNestedBlocks,@rakuPodFormat,rakuPodImplicitCode
" Delimited block to end-of-file
syn region rakuPodDelimRegion
\ matchgroup=rakuPodPrefix
\ start="^=begin\>\ze\s\+END\>"
\ end="\%$"
\ extend
\ contains=rakuPodDelimEOFTypeRegion
syn region rakuPodDelimEOFTypeRegion
\ matchgroup=rakuPodType
\ start="\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
\ end="\%$"
\ contained
\ contains=rakuPodDelimEOF,rakuPodDelimConfigRegion
syn region rakuPodDelimEOF
\ start="^"
\ end="\%$"
\ contained
\ contains=@rakuPodNestedBlocks,@rakuPodFormat,rakuPodImplicitCode
syn cluster rakuPodConfig
\ add=rakuPodConfigOperator
\ add=rakuPodExtraConfig
\ add=rakuStringAuto
\ add=rakuPodAutoQuote
\ add=rakuStringSQ
syn region rakuPodParens
\ start="("
\ end=")"
\ contained
\ contains=rakuNumber,rakuStringSQ
syn match rakuPodAutoQuote display contained "=>"
syn match rakuPodConfigOperator display contained ":!\?" nextgroup=rakuPodConfigOption
syn match rakuPodConfigOption display contained "[^[:space:](<]\+" nextgroup=rakuPodParens,rakuStringAngle
syn match rakuPodExtraConfig display contained "^="
syn match rakuPodVerticalBar display contained "|"
syn match rakuPodColon display contained ":"
syn match rakuPodSemicolon display contained ";"
syn match rakuPodComma display contained ","
syn match rakuPodImplicitCode display contained "^\s.*"
syn match rakuPodType display contained "\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)"
" These may appear inside delimited blocks
syn cluster rakuPodNestedBlocks
\ add=rakuPodAbbrRegion
\ add=rakuPodDirectRegion
\ add=rakuPodParaRegion
\ add=rakuPodDelimRegion
" Pod formatting codes
syn cluster rakuPodFormat
\ add=rakuPodFormatOne
\ add=rakuPodFormatTwo
\ add=rakuPodFormatThree
\ add=rakuPodFormatFrench
" Balanced angles found inside formatting codes. Ensures proper nesting.
syn region rakuPodFormatAnglesOne
\ matchgroup=rakuPodFormat
\ start="<"
\ skip="<[^>]*>"
\ end=">"
\ transparent contained
\ contains=rakuPodFormatAnglesFrench,rakuPodFormatAnglesOne
syn region rakuPodFormatAnglesTwo
\ matchgroup=rakuPodFormat
\ start="<<"
\ skip="<<[^>]*>>"
\ end=">>"
\ transparent contained
\ contains=rakuPodFormatAnglesFrench,rakuPodFormatAnglesOne,rakuPodFormatAnglesTwo
syn region rakuPodFormatAnglesThree
\ matchgroup=rakuPodFormat
\ start="<<<"
\ skip="<<<[^>]*>>>"
\ end=">>>"
\ transparent contained
\ contains=rakuPodFormatAnglesFrench,rakuPodFormatAnglesOne,rakuPodFormatAnglesTwo,rakuPodFormatAnglesThree
syn region rakuPodFormatAnglesFrench
\ matchgroup=rakuPodFormat
\ start="«"
\ skip="«[^»]*»"
\ end="»"
\ transparent contained
\ contains=rakuPodFormatAnglesFrench,rakuPodFormatAnglesOne,rakuPodFormatAnglesTwo,rakuPodFormatAnglesThree
" All formatting codes
syn region rakuPodFormatOne
\ matchgroup=rakuPodFormatCode
\ start="\u<"
\ skip="<[^>]*>"
\ end=">"
\ contained
\ contains=rakuPodFormatAnglesOne,rakuPodFormatFrench,rakuPodFormatOne
syn region rakuPodFormatTwo
\ matchgroup=rakuPodFormatCode
\ start="\u<<"
\ skip="<<[^>]*>>"
\ end=">>"
\ contained
\ contains=rakuPodFormatAnglesTwo,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo
syn region rakuPodFormatThree
\ matchgroup=rakuPodFormatCode
\ start="\u<<<"
\ skip="<<<[^>]*>>>"
\ end=">>>"
\ contained
\ contains=rakuPodFormatAnglesThree,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree
syn region rakuPodFormatFrench
\ matchgroup=rakuPodFormatCode
\ start="\u«"
\ skip="«[^»]*»"
\ end="»"
\ contained
\ contains=rakuPodFormatAnglesFrench,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree
" C<> and V<> don't allow nested formatting formatting codes
syn region rakuPodFormatOne
\ matchgroup=rakuPodFormatCode
\ start="[CV]<"
\ skip="<[^>]*>"
\ end=">"
\ contained
\ contains=rakuPodFormatAnglesOne
syn region rakuPodFormatTwo
\ matchgroup=rakuPodFormatCode
\ start="[CV]<<"
\ skip="<<[^>]*>>"
\ end=">>"
\ contained
\ contains=rakuPodFormatAnglesTwo
syn region rakuPodFormatThree
\ matchgroup=rakuPodFormatCode
\ start="[CV]<<<"
\ skip="<<<[^>]*>>>"
\ end=">>>"
\ contained
\ contains=rakuPodFormatAnglesThree
syn region rakuPodFormatFrench
\ matchgroup=rakuPodFormatCode
\ start="[CV]«"
\ skip="«[^»]*»"
\ end="»"
\ contained
\ contains=rakuPodFormatAnglesFrench
" L<> can have a "|" separator
syn region rakuPodFormatOne
\ matchgroup=rakuPodFormatCode
\ start="L<"
\ skip="<[^>]*>"
\ end=">"
\ contained
\ contains=rakuPodFormatAnglesOne,rakuPodFormatFrench,rakuPodFormatOne,rakuPodVerticalBar
syn region rakuPodFormatTwo
\ matchgroup=rakuPodFormatCode
\ start="L<<"
\ skip="<<[^>]*>>"
\ end=">>"
\ contained
\ contains=rakuPodFormatAnglesTwo,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodVerticalBar
syn region rakuPodFormatThree
\ matchgroup=rakuPodFormatCode
\ start="L<<<"
\ skip="<<<[^>]*>>>"
\ end=">>>"
\ contained
\ contains=rakuPodFormatAnglesThree,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree,rakuPodVerticalBar
syn region rakuPodFormatFrench
\ matchgroup=rakuPodFormatCode
\ start="L«"
\ skip="«[^»]*»"
\ end="»"
\ contained
\ contains=rakuPodFormatAnglesFrench,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree,rakuPodVerticalBar
" E<> can have a ";" separator
syn region rakuPodFormatOne
\ matchgroup=rakuPodFormatCode
\ start="E<"
\ skip="<[^>]*>"
\ end=">"
\ contained
\ contains=rakuPodFormatAnglesOne,rakuPodFormatFrench,rakuPodFormatOne,rakuPodSemiColon
syn region rakuPodFormatTwo
\ matchgroup=rakuPodFormatCode
\ start="E<<"
\ skip="<<[^>]*>>"
\ end=">>"
\ contained
\ contains=rakuPodFormatAnglesTwo,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodSemiColon
syn region rakuPodFormatThree
\ matchgroup=rakuPodFormatCode
\ start="E<<<"
\ skip="<<<[^>]*>>>"
\ end=">>>"
\ contained
\ contains=rakuPodFormatAnglesThree,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree,rakuPodSemiColon
syn region rakuPodFormatFrench
\ matchgroup=rakuPodFormatCode
\ start="E«"
\ skip="«[^»]*»"
\ end="»"
\ contained
\ contains=rakuPodFormatAnglesFrench,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree,rakuPodSemiColon
" M<> can have a ":" separator
syn region rakuPodFormatOne
\ matchgroup=rakuPodFormatCode
\ start="M<"
\ skip="<[^>]*>"
\ end=">"
\ contained
\ contains=rakuPodFormatAnglesOne,rakuPodFormatFrench,rakuPodFormatOne,rakuPodColon
syn region rakuPodFormatTwo
\ matchgroup=rakuPodFormatCode
\ start="M<<"
\ skip="<<[^>]*>>"
\ end=">>"
\ contained
\ contains=rakuPodFormatAnglesTwo,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodColon
syn region rakuPodFormatThree
\ matchgroup=rakuPodFormatCode
\ start="M<<<"
\ skip="<<<[^>]*>>>"
\ end=">>>"
\ contained
\ contains=rakuPodFormatAnglesThree,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree,rakuPodColon
syn region rakuPodFormatFrench
\ matchgroup=rakuPodFormatCode
\ start="M«"
\ skip="«[^»]*»"
\ end="»"
\ contained
\ contains=rakuPodFormatAnglesFrench,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree,rakuPodColon
" D<> can have "|" and ";" separators
syn region rakuPodFormatOne
\ matchgroup=rakuPodFormatCode
\ start="D<"
\ skip="<[^>]*>"
\ end=">"
\ contained
\ contains=rakuPodFormatAnglesOne,rakuPodFormatFrench,rakuPodFormatOne,rakuPodVerticalBar,rakuPodSemiColon
syn region rakuPodFormatTwo
\ matchgroup=rakuPodFormatCode
\ start="D<<"
\ skip="<<[^>]*>>"
\ end=">>"
\ contained
\ contains=rakuPodFormatAngleTwo,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodVerticalBar,rakuPodSemiColon
syn region rakuPodFormatThree
\ matchgroup=rakuPodFormatCode
\ start="D<<<"
\ skip="<<<[^>]*>>>"
\ end=">>>"
\ contained
\ contains=rakuPodFormatAnglesThree,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree,rakuPodVerticalBar,rakuPodSemiColon
syn region rakuPodFormatFrench
\ matchgroup=rakuPodFormatCode
\ start="D«"
\ skip="«[^»]*»"
\ end="»"
\ contained
\ contains=rakuPodFormatAnglesFrench,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree,rakuPodVerticalBar,rakuPodSemiColon
" X<> can have "|", "," and ";" separators
syn region rakuPodFormatOne
\ matchgroup=rakuPodFormatCode
\ start="X<"
\ skip="<[^>]*>"
\ end=">"
\ contained
\ contains=rakuPodFormatAnglesOne,rakuPodFormatFrench,rakuPodFormatOne,rakuPodVerticalBar,rakuPodSemiColon,rakuPodComma
syn region rakuPodFormatTwo
\ matchgroup=rakuPodFormatCode
\ start="X<<"
\ skip="<<[^>]*>>"
\ end=">>"
\ contained
\ contains=rakuPodFormatAnglesTwo,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodVerticalBar,rakuPodSemiColon,rakuPodComma
syn region rakuPodFormatThree
\ matchgroup=rakuPodFormatCode
\ start="X<<<"
\ skip="<<<[^>]*>>>"
\ end=">>>"
\ contained
\ contains=rakuPodFormatAnglesThree,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree,rakuPodVerticalBar,rakuPodSemiColon,rakuPodComma
syn region rakuPodFormatFrench
\ matchgroup=rakuPodFormatCode
\ start="X«"
\ skip="«[^»]*»"
\ end="»"
\ contained
\ contains=rakuPodFormatAnglesFrench,rakuPodFormatFrench,rakuPodFormatOne,rakuPodFormatTwo,rakuPodFormatThree,rakuPodVerticalBar,rakuPodSemiColon,rakuPodComma
" Define the default highlighting.
" For version 5.7 and earlier: only when not done already
" For version 5.8 and later: only when an item doesn't have highlighting yet
if version >= 508 || !exists("did_raku_syntax_inits")
if version < 508
let did_raku_syntax_inits = 1
command -nargs=+ HiLink hi link <args>
else
command -nargs=+ HiLink hi def link <args>
endif
HiLink rakuEscOctOld rakuError
HiLink rakuPackageTwigil rakuTwigil
HiLink rakuStringAngle rakuString
HiLink rakuStringAngleFixed rakuString
HiLink rakuStringFrench rakuString
HiLink rakuStringAngles rakuString
HiLink rakuStringSQ rakuString
HiLink rakuStringDQ rakuString
HiLink rakuStringQ rakuString
HiLink rakuStringQ_q rakuString
HiLink rakuStringQ_qww rakuString
HiLink rakuStringQ_qq rakuString
HiLink rakuStringQ_to rakuString
HiLink rakuStringQ_qto rakuString
HiLink rakuStringQ_qqto rakuString
HiLink rakuRxStringSQ rakuString
HiLink rakuRxStringDQ rakuString
HiLink rakuReplacement rakuString
HiLink rakuReplCurly rakuString
HiLink rakuReplAngle rakuString
HiLink rakuReplFrench rakuString
HiLink rakuReplBracket rakuString
HiLink rakuReplParen rakuString
HiLink rakuTransliteration rakuString
HiLink rakuTransRepl rakuString
HiLink rakuTransReplCurly rakuString
HiLink rakuTransReplAngle rakuString
HiLink rakuTransReplFrench rakuString
HiLink rakuTransReplBracket rakuString
HiLink rakuTransReplParen rakuString
HiLink rakuStringAuto rakuString
HiLink rakuKey rakuString
HiLink rakuMatch rakuString
HiLink rakuSubstitution rakuString
HiLink rakuMatchBare rakuString
HiLink rakuRegexBlock rakuString
HiLink rakuRxP5CharClass rakuString
HiLink rakuRxP5QuoteMeta rakuString
HiLink rakuRxCharClass rakuString
HiLink rakuRxQuoteWords rakuString
HiLink rakuReduceOp rakuOperator
HiLink rakuSetOp rakuOperator
HiLink rakuRSXZOp rakuOperator
HiLink rakuHyperOp rakuOperator
HiLink rakuPostHyperOp rakuOperator
HiLink rakuQuoteQ rakuQuote
HiLink rakuQuoteQ_q rakuQuote
HiLink rakuQuoteQ_qww rakuQuote
HiLink rakuQuoteQ_qq rakuQuote
HiLink rakuQuoteQ_to rakuQuote
HiLink rakuQuoteQ_qto rakuQuote
HiLink rakuQuoteQ_qqto rakuQuote
HiLink rakuQuoteQ_PIR rakuQuote
HiLink rakuMatchStart_m rakuQuote
HiLink rakuMatchStart_s rakuQuote
HiLink rakuMatchStart_tr rakuQuote
HiLink rakuBareSigil rakuVariable
HiLink rakuRxRange rakuStringSpecial
HiLink rakuRxAnchor rakuStringSpecial
HiLink rakuRxBoundary rakuStringSpecial
HiLink rakuRxP5Anchor rakuStringSpecial
HiLink rakuCodePoint rakuStringSpecial
HiLink rakuRxMeta rakuStringSpecial
HiLink rakuRxP5Range rakuStringSpecial
HiLink rakuRxP5CPId rakuStringSpecial
HiLink rakuRxP5Posix rakuStringSpecial
HiLink rakuRxP5Mod rakuStringSpecial
HiLink rakuRxP5HexSeq rakuStringSpecial
HiLink rakuRxP5OctSeq rakuStringSpecial
HiLink rakuRxP5WriteRefId rakuStringSpecial
HiLink rakuHexSequence rakuStringSpecial
HiLink rakuOctSequence rakuStringSpecial
HiLink rakuRxP5Named rakuStringSpecial
HiLink rakuRxP5PropId rakuStringSpecial
HiLink rakuRxP5Quantifier rakuStringSpecial
HiLink rakuRxP5CountId rakuStringSpecial
HiLink rakuRxP5Verb rakuStringSpecial
HiLink rakuRxAssertGroup rakuStringSpecial2
HiLink rakuEscape rakuStringSpecial2
HiLink rakuEscNull rakuStringSpecial2
HiLink rakuEscHash rakuStringSpecial2
HiLink rakuEscQQ rakuStringSpecial2
HiLink rakuEscQuote rakuStringSpecial2
HiLink rakuEscDoubleQuote rakuStringSpecial2
HiLink rakuEscBackTick rakuStringSpecial2
HiLink rakuEscForwardSlash rakuStringSpecial2
HiLink rakuEscVerticalBar rakuStringSpecial2
HiLink rakuEscExclamation rakuStringSpecial2
HiLink rakuEscDollar rakuStringSpecial2
HiLink rakuEscOpenCurly rakuStringSpecial2
HiLink rakuEscCloseCurly rakuStringSpecial2
HiLink rakuEscCloseBracket rakuStringSpecial2
HiLink rakuEscCloseAngle rakuStringSpecial2
HiLink rakuEscCloseFrench rakuStringSpecial2
HiLink rakuEscBackSlash rakuStringSpecial2
HiLink rakuEscCodePoint rakuStringSpecial2
HiLink rakuEscOct rakuStringSpecial2
HiLink rakuEscHex rakuStringSpecial2
HiLink rakuRxEscape rakuStringSpecial2
HiLink rakuRxCapture rakuStringSpecial2
HiLink rakuRxAlternation rakuStringSpecial2
HiLink rakuRxP5 rakuStringSpecial2
HiLink rakuRxP5ReadRef rakuStringSpecial2
HiLink rakuRxP5Oct rakuStringSpecial2
HiLink rakuRxP5Hex rakuStringSpecial2
HiLink rakuRxP5EscMeta rakuStringSpecial2
HiLink rakuRxP5Meta rakuStringSpecial2
HiLink rakuRxP5Escape rakuStringSpecial2
HiLink rakuRxP5CodePoint rakuStringSpecial2
HiLink rakuRxP5WriteRef rakuStringSpecial2
HiLink rakuRxP5Prop rakuStringSpecial2
HiLink rakuProperty Tag
HiLink rakuAttention Todo
HiLink rakuType Type
HiLink rakuError Error
HiLink rakuBlockLabel Label
HiLink rakuNormal Normal
HiLink rakuIdentifier Normal
HiLink rakuPackage Normal
HiLink rakuPackageScope Normal
HiLink rakuNumber Number
HiLink rakuOctNumber Number
HiLink rakuBinNumber Number
HiLink rakuHexNumber Number
HiLink rakuDecNumber Number
HiLink rakuString String
HiLink rakuRepeat Repeat
HiLink rakuPragma Keyword
HiLink rakuPreDeclare Keyword
HiLink rakuDeclare Keyword
HiLink rakuDeclareRegex Keyword
HiLink rakuVarStorage Special
HiLink rakuFlowControl Special
HiLink rakuOctBase Special
HiLink rakuBinBase Special
HiLink rakuHexBase Special
HiLink rakuDecBase Special
HiLink rakuTwigil Special
HiLink rakuStringSpecial2 Special
HiLink rakuVersion Special
HiLink rakuComment Comment
HiLink rakuBracketComment Comment
HiLink rakuInclude Include
HiLink rakuShebang PreProc
HiLink rakuClosureTrait PreProc
HiLink rakuOperator Operator
HiLink rakuContext Operator
HiLink rakuQuote Delimiter
HiLink rakuTypeConstraint PreCondit
HiLink rakuException Exception
HiLink rakuVariable Identifier
HiLink rakuVarSlash Identifier
HiLink rakuVarNum Identifier
HiLink rakuVarExclam Identifier
HiLink rakuVarMatch Identifier
HiLink rakuVarName Identifier
HiLink rakuMatchVar Identifier
HiLink rakuRxP5ReadRefId Identifier
HiLink rakuRxP5ModDef Identifier
HiLink rakuRxP5ModName Identifier
HiLink rakuConditional Conditional
HiLink rakuStringSpecial SpecialChar
HiLink rakuPodAbbr rakuPod
HiLink rakuPodAbbrEOF rakuPod
HiLink rakuPodAbbrNoCode rakuPod
HiLink rakuPodAbbrCode rakuPodCode
HiLink rakuPodPara rakuPod
HiLink rakuPodParaEOF rakuPod
HiLink rakuPodParaNoCode rakuPod
HiLink rakuPodParaCode rakuPodCode
HiLink rakuPodDelim rakuPod
HiLink rakuPodDelimEOF rakuPod
HiLink rakuPodDelimNoCode rakuPod
HiLink rakuPodDelimCode rakuPodCode
HiLink rakuPodImplicitCode rakuPodCode
HiLink rakuPodExtraConfig rakuPodPrefix
HiLink rakuPodVerticalBar rakuPodFormatCode
HiLink rakuPodColon rakuPodFormatCode
HiLink rakuPodSemicolon rakuPodFormatCode
HiLink rakuPodComma rakuPodFormatCode
HiLink rakuPodFormatOne rakuPodFormat
HiLink rakuPodFormatTwo rakuPodFormat
HiLink rakuPodFormatThree rakuPodFormat
HiLink rakuPodFormatFrench rakuPodFormat
HiLink rakuPodType Type
HiLink rakuPodConfigOption String
HiLink rakuPodCode PreProc
HiLink rakuPod Comment
HiLink rakuPodComment Comment
HiLink rakuPodAutoQuote Operator
HiLink rakuPodConfigOperator Operator
HiLink rakuPodPrefix Statement
HiLink rakuPodName Identifier
HiLink rakuPodFormatCode SpecialChar
HiLink rakuPodFormat SpecialComment
delcommand HiLink
endif
if exists("raku_fold") || exists("raku_extended_all")
setl foldmethod=syntax
syn region rakuBlockFold
\ start="^\z(\s*\)\%(my\|our\|augment\|multi\|proto\|only\)\?\s*\%(\%([A-Za-z_\xC0-\xFF]\%([A-Za-z_\xC0-\xFF0-9]\|[-'][A-Za-z_\xC0-\xFF]\@=\)*\)\s\+\)\?\<\%(CATCH\|try\|ENTER\|LEAVE\|CHECK\|INIT\|BEGIN\|END\|KEEP\|UNDO\|PRE\|POST\|module\|package\|enum\|subset\|class\|sub\%(method\)\?\|multi\|method\|slang\|grammar\|regex\|token\|rule\)\>[^{]\+\%({\s*\%(#.*\)\?\)\?$"
\ end="^\z1}"
\ transparent fold keepend extend
endif
let b:current_syntax = "raku"
let &cpo = s:keepcpo
unlet s:keepcpo
" vim:ts=8:sts=4:sw=4:expandtab:ft=vim
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