396 lines
19 KiB
JavaScript
Executable File
396 lines
19 KiB
JavaScript
Executable File
/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2010, Ajax.org B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ***** END LICENSE BLOCK ***** */
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define(function(require, exports, module) {
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"use strict";
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var oop = require("../lib/oop");
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var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
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var Perl6HighlightRules = function() {
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var keywords = (
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"my|our|class|role|grammar|is|does|sub|method|submethod|try|" +
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"default|when|if|elsif|else|unless|with|orwith|without|for|given|proceed|" +
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"succeed|loop|while|until|repeat|module|use|need|import|require|unit|" +
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"constant|enum|multi|return|has|token|rule|make|made|proto|state|augment|" +
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"but|anon|supersede|let|subset|gather|returns|return-rw|temp|" +
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"BEGIN|CHECK|INIT|END|CLOSE|ENTER|LEAVE|KEEP|UNDO|PRE|POST|FIRST|NEXT|LAST|CATCH|CONTROL|QUIT|DOC"
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);
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var types = (
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"Any|Array|Associative|AST|atomicint|Attribute|Backtrace|Backtrace::Frame|" +
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"Bag|Baggy|BagHash|Blob|Block|Bool|Buf|Callable|CallFrame|Cancellation|" +
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"Capture|Channel|Code|compiler|Complex|ComplexStr|Cool|CurrentThreadScheduler|" +
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"Cursor|Date|Dateish|DateTime|Distro|Duration|Encoding|Exception|Failure|"+
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"FatRat|Grammar|Hash|HyperWhatever|Instant|Int|IntStr|IO|IO::ArgFiles|"+
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"IO::CatHandle|IO::Handle|IO::Notification|IO::Path|IO::Path::Cygwin|"+
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"IO::Path::QNX|IO::Path::Unix|IO::Path::Win32|IO::Pipe|IO::Socket|"+
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"IO::Socket::Async|IO::Socket::INET|IO::Spec|IO::Spec::Cygwin|IO::Spec::QNX|"+
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"IO::Spec::Unix|IO::Spec::Win32|IO::Special|Iterable|Iterator|Junction|Kernel|"+
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"Label|List|Lock|Lock::Async|Macro|Map|Match|Metamodel::AttributeContainer|"+
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"Metamodel::C3MRO|Metamodel::ClassHOW|Metamodel::EnumHOW|Metamodel::Finalization|"+
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"Metamodel::MethodContainer|Metamodel::MROBasedMethodDispatch|Metamodel::MultipleInheritance|"+
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"Metamodel::Naming|Metamodel::Primitives|Metamodel::PrivateMethodContainer|"+
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"Metamodel::RoleContainer|Metamodel::Trusting|Method|Mix|MixHash|Mixy|Mu|"+
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"NFC|NFD|NFKC|NFKD|Nil|Num|Numeric|NumStr|ObjAt|Order|Pair|Parameter|Perl|"+
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"Pod::Block|Pod::Block::Code|Pod::Block::Comment|Pod::Block::Declarator|"+
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"Pod::Block::Named|Pod::Block::Para|Pod::Block::Table|Pod::Heading|Pod::Item|"+
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"Positional|PositionalBindFailover|Proc|Proc::Async|Promise|Proxy|PseudoStash|"+
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"QuantHash|Range|Rat|Rational|RatStr|Real|Regex|Routine|Scalar|Scheduler|"+
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"Semaphore|Seq|Set|SetHash|Setty|Signature|Slip|Stash|Str|StrDistance|Stringy|"+
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"Sub|Submethod|Supplier|Supplier::Preserving|Supply|Systemic|Tap|Telemetry|"+
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"Telemetry::Instrument::Thread|Telemetry::Instrument::Usage|Telemetry::Period|"+
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"Telemetry::Sampler|Thread|ThreadPoolScheduler|UInt|Uni|utf8|Variable|Version|"+
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"VM|Whatever|WhateverCode|WrapHandle|int|uint|num|str|"+
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"int8|int16|int32|int64|uint8|uint16|uint32|uint64|long|longlong|num32|num64|size_t|bool|CArray|Pointer|"+
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"Backtrace|Backtrace::Frame|Exception|Failure|X::AdHoc|X::Anon::Augment|X::Anon::Multi|"+
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"X::Assignment::RO|X::Attribute::NoPackage|X::Attribute::Package|X::Attribute::Undeclared|"+
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"X::Augment::NoSuchType|X::Bind|X::Bind::NativeType|X::Bind::Slice|X::Caller::NotDynamic|"+
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"X::Channel::ReceiveOnClosed|X::Channel::SendOnClosed|X::Comp|X::Composition::NotComposable|"+
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"X::Constructor::Positional|X::ControlFlow|X::ControlFlow::Return|X::DateTime::TimezoneClash|"+
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"X::Declaration::Scope|X::Declaration::Scope::Multi|X::Does::TypeObject|X::Eval::NoSuchLang|"+
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"X::Export::NameClash|X::IO|X::IO::Chdir|X::IO::Chmod|X::IO::Copy|X::IO::Cwd|X::IO::Dir|"+
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"X::IO::DoesNotExist|X::IO::Link|X::IO::Mkdir|X::IO::Move|X::IO::Rename|X::IO::Rmdir|X::IO::Symlink|"+
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"X::IO::Unlink|X::Inheritance::NotComposed|X::Inheritance::Unsupported|X::Method::InvalidQualifier|"+
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"X::Method::NotFound|X::Method::Private::Permission|X::Method::Private::Unqualified|"+
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"X::Mixin::NotComposable|X::NYI|X::NoDispatcher|X::Numeric::Real|X::OS|X::Obsolete|X::OutOfRange|"+
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"X::Package::Stubbed|X::Parameter::Default|X::Parameter::MultipleTypeConstraints|"+
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"X::Parameter::Placeholder|X::Parameter::Twigil|X::Parameter::WrongOrder|X::Phaser::Multiple|"+
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"X::Phaser::PrePost|X::Placeholder::Block|X::Placeholder::Mainline|X::Pod|X::Proc::Async|"+
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"X::Proc::Async::AlreadyStarted|X::Proc::Async::CharsOrBytes|X::Proc::Async::MustBeStarted|"+
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"X::Proc::Async::OpenForWriting|X::Proc::Async::TapBeforeSpawn|X::Proc::Unsuccessful|"+
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"X::Promise::CauseOnlyValidOnBroken|X::Promise::Vowed|X::Redeclaration|X::Role::Initialization|"+
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"X::Seq::Consumed|X::Sequence::Deduction|X::Signature::NameClash|X::Signature::Placeholder|"+
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"X::Str::Numeric|X::StubCode|X::Syntax|X::Syntax::Augment::WithoutMonkeyTyping|"+
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"X::Syntax::Comment::Embedded|X::Syntax::Confused|X::Syntax::InfixInTermPosition|"+
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"X::Syntax::Malformed|X::Syntax::Missing|X::Syntax::NegatedPair|X::Syntax::NoSelf|"+
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"X::Syntax::Number::RadixOutOfRange|X::Syntax::P5|X::Syntax::Regex::Adverb|"+
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"X::Syntax::Regex::SolitaryQuantifier|X::Syntax::Reserved|X::Syntax::Self::WithoutObject|"+
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"X::Syntax::Signature::InvocantMarker|X::Syntax::Term::MissingInitializer|X::Syntax::UnlessElse|"+
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"X::Syntax::Variable::Match|X::Syntax::Variable::Numeric|X::Syntax::Variable::Twigil|X::Temporal|"+
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"X::Temporal::InvalidFormat|X::TypeCheck|X::TypeCheck::Assignment|X::TypeCheck::Binding|"+
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"X::TypeCheck::Return|X::TypeCheck::Splice|X::Undeclared"
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);
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var builtinFunctions = (
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"abs|abs2rel|absolute|accept|ACCEPTS|accessed|acos|acosec|acosech|acosh|"+
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"acotan|acotanh|acquire|act|action|actions|add|add_attribute|add_enum_value|"+
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"add_fallback|add_method|add_parent|add_private_method|add_role|add_trustee|"+
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"adverb|after|all|allocate|allof|allowed|alternative-names|annotations|antipair|"+
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"antipairs|any|anyof|app_lifetime|append|arch|archname|args|arity|asec|asech|"+
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"asin|asinh|ASSIGN-KEY|ASSIGN-POS|assuming|ast|at|atan|atan2|atanh|AT-KEY|"+
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"atomic-assign|atomic-dec-fetch|atomic-fetch|atomic-fetch-add|atomic-fetch-dec|"+
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"atomic-fetch-inc|atomic-fetch-sub|atomic-inc-fetch|AT-POS|attributes|auth|await|"+
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"backtrace|Bag|BagHash|base|basename|base-repeating|batch|BIND-KEY|BIND-POS|"+
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"bind-stderr|bind-stdin|bind-stdout|bind-udp|bits|bless|block|bool-only|"+
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"bounds|break|Bridge|broken|BUILD|build-date|bytes|cache|callframe|calling-package|"+
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"CALL-ME|callsame|callwith|can|cancel|candidates|cando|canonpath|caps|caption|"+
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"Capture|cas|catdir|categorize|categorize-list|catfile|catpath|cause|ceiling|"+
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"cglobal|changed|Channel|chars|chdir|child|child-name|child-typename|chmod|chomp|"+
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"chop|chr|chrs|chunks|cis|classify|classify-list|cleanup|clone|close|closed|"+
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"close-stdin|code|codes|collate|column|comb|combinations|command|comment|"+
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"compiler|Complex|compose|compose_type|composer|condition|config|configure_destroy|"+
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"configure_type_checking|conj|connect|constraints|construct|contains|contents|copy|"+
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"cos|cosec|cosech|cosh|cotan|cotanh|count|count-only|cpu-cores|cpu-usage|CREATE|"+
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"create_type|cross|cue|curdir|curupdir|d|Date|DateTime|day|daycount|day-of-month|"+
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"day-of-week|day-of-year|days-in-month|declaration|decode|decoder|deepmap|"+
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"defined|DEFINITE|delayed|DELETE-KEY|DELETE-POS|denominator|desc|DESTROY|destroyers|"+
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"devnull|did-you-mean|die|dir|dirname|dir-sep|DISTROnames|do|done|duckmap|dynamic|"+
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"e|eager|earlier|elems|emit|enclosing|encode|encoder|encoding|end|ends-with|enum_from_value|"+
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"enum_value_list|enum_values|enums|eof|EVAL|EVALFILE|exception|excludes-max|excludes-min|"+
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"EXISTS-KEY|EXISTS-POS|exit|exitcode|exp|expected|explicitly-manage|expmod|extension|f|"+
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"fail|fc|feature|file|filename|find_method|find_method_qualified|finish|first|flat|flatmap|"+
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"flip|floor|flush|fmt|format|formatter|freeze|from|from-list|from-loop|from-posix|full|"+
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"full-barrier|get|get_value|getc|gist|got|grab|grabpairs|grep|handle|handled|handles|"+
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"hardware|has_accessor|head|headers|hh-mm-ss|hidden|hides|hour|how|hyper|id|illegal|"+
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"im|in|indent|index|indices|indir|infinite|infix|install_method_cache|"+
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"Instant|instead|int-bounds|interval|in-timezone|invalid-str|invert|invocant|IO|"+
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"IO::Notification.watch-path|is_trusted|is_type|isa|is-absolute|is-hidden|is-initial-thread|"+
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"is-int|is-lazy|is-leap-year|isNaN|is-prime|is-relative|is-routine|is-setting|is-win|item|"+
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"iterator|join|keep|kept|KERNELnames|key|keyof|keys|kill|kv|kxxv|l|lang|last|lastcall|later|"+
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"lazy|lc|leading|level|line|lines|link|listen|live|local|lock|log|log10|lookup|lsb|"+
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"MAIN|match|max|maxpairs|merge|message|method_table|methods|migrate|min|minmax|"+
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"minpairs|minute|misplaced|Mix|MixHash|mkdir|mode|modified|month|move|mro|msb|multiness|"+
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"name|named|named_names|narrow|nativecast|native-descriptor|nativesizeof|new|new_type|"+
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"new-from-daycount|new-from-pairs|next|nextcallee|next-handle|nextsame|nextwith|NFC|NFD|"+
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"NFKC|NFKD|nl-in|nl-out|nodemap|none|norm|not|note|now|nude|numerator|Numeric|of|"+
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"offset|offset-in-hours|offset-in-minutes|old|on-close|one|on-switch|open|opened|"+
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"operation|optional|ord|ords|orig|os-error|osname|out-buffer|pack|package|package-kind|"+
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"package-name|packages|pair|pairs|pairup|parameter|params|parent|parent-name|parents|parse|"+
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"parse-base|parsefile|parse-names|parts|path|path-sep|payload|peer-host|peer-port|periods|"+
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"perl|permutations|phaser|pick|pickpairs|pid|placeholder|plus|polar|poll|polymod|pop|pos|"+
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"positional|posix|postfix|postmatch|precomp-ext|precomp-target|pred|prefix|prematch|prepend|"+
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"print|printf|print-nl|print-to|private|private_method_table|proc|produce|Promise|prompt|"+
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"protect|pull-one|push|push-all|push-at-least|push-exactly|push-until-lazy|put|"+
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"qualifier-type|quit|r|race|radix|rand|range|raw|re|read|readchars|readonly|"+
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"ready|Real|reallocate|reals|reason|rebless|receive|recv|redispatcher|redo|reduce|"+
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"rel2abs|relative|release|rename|repeated|replacement|report|reserved|resolve|"+
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"restore|result|resume|rethrow|reverse|right|rindex|rmdir|roles_to_compose|"+
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"rolish|roll|rootdir|roots|rotate|rotor|round|roundrobin|routine-type|run|rwx|s|"+
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"samecase|samemark|samewith|say|schedule-on|scheduler|scope|sec|sech|second|seek|"+
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"self|send|Set|set_hidden|set_name|set_package|set_rw|set_value|SetHash|"+
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"set-instruments|setup_finalization|shape|share|shell|shift|sibling|sigil|"+
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"sign|signal|signals|signature|sin|sinh|sink|sink-all|skip|skip-at-least|"+
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"skip-at-least-pull-one|skip-one|sleep|sleep-timer|sleep-until|Slip|slurp|"+
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"slurp-rest|slurpy|snap|snapper|so|socket-host|socket-port|sort|source|"+
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"source-package|spawn|SPEC|splice|split|splitdir|splitpath|sprintf|spurt|"+
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"sqrt|squish|srand|stable|start|started|starts-with|status|stderr|stdout|"+
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"sub_signature|subbuf|subbuf-rw|subname|subparse|subst|subst-mutate|"+
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"substr|substr-eq|substr-rw|succ|sum|Supply|symlink|t|tail|take|take-rw|"+
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"tan|tanh|tap|target|target-name|tc|tclc|tell|then|throttle|throw|timezone|"+
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"tmpdir|to|today|toggle|to-posix|total|trailing|trans|tree|trim|trim-leading|"+
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"trim-trailing|truncate|truncated-to|trusts|try_acquire|trying|twigil|type|"+
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"type_captures|typename|uc|udp|uncaught_handler|unimatch|uniname|uninames|"+
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"uniparse|uniprop|uniprops|unique|unival|univals|unlink|unlock|unpack|unpolar|"+
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"unshift|unwrap|updir|USAGE|utc|val|value|values|VAR|variable|verbose-config|"+
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"version|VMnames|volume|vow|w|wait|warn|watch|watch-path|week|weekday-of-month|"+
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"week-number|week-year|WHAT|WHERE|WHEREFORE|WHICH|WHO|whole-second|WHY|"+
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"wordcase|words|workaround|wrap|write|write-to|yada|year|yield|yyyy-mm-dd|"+
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"z|zip|zip-latest|"+
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"plan|done-testing|bail-out|todo|skip|skip-rest|diag|subtest|pass|flunk|ok|"+
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"nok|cmp-ok|is-deeply|isnt|is-approx|like|unlike|use-ok|isa-ok|does-ok|"+
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"can-ok|dies-ok|lives-ok|eval-dies-ok|eval-lives-ok|throws-like|fails-like|"+
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"rw|required|native|repr|export|symbol"
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);
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var constants_ascii = ("pi|Inf|tau|time");
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var ops_txt = ("eq|ne|gt|lt|le|ge|div|gcd|lcm|leg|cmp|ff|fff|"+
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"x|before|after|Z|X|and|or|andthen|notandthen|orelse|xor"
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);
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var keywordMapper = this.createKeywordMapper({
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"keyword": keywords,
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"storage.type" : types,
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"constant.language": constants_ascii,
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"support.function": builtinFunctions,
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"keyword.operator": ops_txt
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}, "identifier");
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// regexp must not have capturing parentheses. Use (?:) instead.
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// regexps are ordered -> the first match is used
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var moduleName = "[a-zA-Z_][a-zA-Z_0-9:-]*\\b";
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// Common rules used in the start block and in qqstrings and in qq-heredocs for interpolation
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// Numbers - Hexadecimal
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var hex = { token : "constant.numeric", regex : "0x[0-9a-fA-F]+\\b" };
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// Numbers - Num & Rat
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var num_rat = { token : "constant.numeric", regex : "[+-.]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b" };
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// Numbers - With _
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var num_with_ = { token : "constant.numeric", regex : "(?:\\d+_?\\d+)+\\b" };
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// Numbers - Complex
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var complex_numbers = { token : "constant.numeric", regex : "\\+?\\d+i\\b" };
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// Booleans
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var booleans = { token : "constant.language.boolean", regex : "(?:True|False)\\b" };
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// Versions
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var versions = { token : "constant.other", regex : "v[0-9](?:\\.[a-zA-Z0-9*])*\\b" };
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// Keywords
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var lang_keywords = { token : keywordMapper, regex : "[a-zA-Z][\\:a-zA-Z0-9_-]*\\b" };
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// Variables - also matches $_ and $1 $2 (regex match) etc.
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var variables = { token : "variable.language", regex : "[$@%&][?*!.]?[a-zA-Z0-9_-]+\\b" };
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// Special variables - matches $ $/ $! and @$/
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var vars_special = { token: "variable.language", regex : "\\$[/|!]?|@\\$/" };
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// Operators characters
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var ops_char = { token : "keyword.operator", regex : "=|<|>|\\+|\\*|-|/|~|%|\\?|!|\\^|\\.|\\:|\\,|"+
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"»|«|\\||\\&|⚛|∘" };
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// Unicode Constants
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var constants_unicode = { token : "constant.language", regex : "𝑒|π|τ|∞" };
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// qstrings
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var qstrings = { token : "string.quoted.single", regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']" };
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// Word Quoting
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var word_quoting = { token : "string.quoted.single", regex : "[<](?:[a-zA-Z0-9 ])*[>]"};
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//Regexp
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var regexp = {
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token : "string.regexp",
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regex : "[m|rx]?[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)" };
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this.$rules = {
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"start" : [
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{
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token : "comment.block", // Embedded Comments - Parentheses
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regex : "#[`|=]\\(.*\\)"
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}, {
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token : "comment.block", // Embedded Comments - Brackets
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regex : "#[`|=]\\[.*\\]"
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}, {
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token : "comment.doc", // Multiline Comments
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regex : "^=(?:begin)\\b",
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next : "block_comment"
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}, {
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token : "string.unquoted", // q Heredocs
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regex : "q[x|w]?\\:to/END/;",
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next : "qheredoc"
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}, {
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token : "string.unquoted", // qq Heredocs
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regex : "qq[x|w]?\\:to/END/;",
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next : "qqheredoc"
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},
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regexp,
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qstrings
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, {
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token : "string.quoted.double", // Double Quoted String
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regex : '"',
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next : "qqstring"
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},
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word_quoting
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, {
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token: ["keyword", "text", "variable.module"], // use - Module Names, Pragmas, etc.
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regex: "(use)(\\s+)((?:"+moduleName+"\\.?)*)"
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},
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hex,
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num_rat,
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num_with_,
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complex_numbers,
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booleans,
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versions,
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lang_keywords,
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variables,
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vars_special,
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ops_char,
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constants_unicode
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, {
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token : "comment", // Sigle Line Comments
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regex : "#.*$"
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}, {
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token : "lparen",
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regex : "[[({]"
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}, {
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token : "rparen",
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regex : "[\\])}]"
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}, {
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token : "text",
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regex : "\\s+"
|
||
}
|
||
],
|
||
"qqstring" : [
|
||
{
|
||
token : "constant.language.escape",
|
||
regex : '\\\\(?:[nrtef\\\\"$]|[0-7]{1,3}|x[0-9A-Fa-f]{1,2})'
|
||
},
|
||
variables,
|
||
vars_special
|
||
, {
|
||
token : "lparen",
|
||
regex : "{",
|
||
next : "qqinterpolation"
|
||
}, {
|
||
token : "string.quoted.double",
|
||
regex : '"',
|
||
next : "start"
|
||
}, {
|
||
defaultToken : "string.quoted.double"
|
||
}
|
||
],
|
||
"qqinterpolation" : [
|
||
hex,
|
||
num_rat,
|
||
num_with_,
|
||
complex_numbers,
|
||
booleans,
|
||
versions,
|
||
lang_keywords,
|
||
variables,
|
||
vars_special,
|
||
ops_char,
|
||
constants_unicode,
|
||
qstrings,
|
||
regexp,
|
||
|
||
{
|
||
token: "rparen",
|
||
regex: "}",
|
||
next : "qqstring"
|
||
}
|
||
],
|
||
"block_comment": [
|
||
{
|
||
token: "comment.doc",
|
||
regex: "^=end +[a-zA-Z_0-9]*",
|
||
next: "start"
|
||
},
|
||
{
|
||
defaultToken: "comment.doc"
|
||
}
|
||
],
|
||
"qheredoc": [
|
||
{
|
||
token: "string.unquoted",
|
||
regex: "END$",
|
||
next: "start"
|
||
}, {
|
||
defaultToken: "string.unquoted"
|
||
}
|
||
],
|
||
"qqheredoc": [
|
||
variables,
|
||
vars_special,
|
||
{
|
||
token : "lparen",
|
||
regex : "{",
|
||
next : "qqheredocinterpolation"
|
||
}, {
|
||
token: "string.unquoted",
|
||
regex: "END$",
|
||
next: "start"
|
||
}, {
|
||
defaultToken: "string.unquoted"
|
||
}
|
||
],
|
||
"qqheredocinterpolation" : [
|
||
hex,
|
||
num_rat,
|
||
num_with_,
|
||
complex_numbers,
|
||
booleans,
|
||
versions,
|
||
lang_keywords,
|
||
variables,
|
||
vars_special,
|
||
ops_char,
|
||
constants_unicode,
|
||
qstrings,
|
||
regexp,
|
||
{
|
||
token: "rparen",
|
||
regex: "}",
|
||
next : "qqheredoc"
|
||
}
|
||
]
|
||
};
|
||
};
|
||
|
||
oop.inherits(Perl6HighlightRules, TextHighlightRules);
|
||
|
||
exports.Perl6HighlightRules = Perl6HighlightRules;
|
||
});
|