mirror of
https://github.com/go-gitea/gitea
synced 2024-12-24 23:54:28 +01:00
af7ffaa279
* Server-side syntax hilighting for all code This PR does a few things: * Remove all traces of highlight.js * Use chroma library to provide fast syntax hilighting directly on the server * Provide syntax hilighting for diffs * Re-style both unified and split diffs views * Add custom syntax hilighting styling for both regular and arc-green Fixes #7729 Fixes #10157 Fixes #11825 Fixes #7728 Fixes #3872 Fixes #3682 And perhaps gets closer to #9553 * fix line marker * fix repo search * Fix single line select * properly load settings * npm uninstall highlight.js * review suggestion * code review * forgot to call function * fix test * Apply suggestions from code review suggestions from @silverwind thanks Co-authored-by: silverwind <me@silverwind.io> * code review * copy/paste error * Use const for highlight size limit * Update web_src/less/_repository.less Co-authored-by: Lauris BH <lauris@nix.lv> * update size limit to 1MB and other styling tweaks * fix highlighting for certain diff sections * fix test * add worker back as suggested Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lauris BH <lauris@nix.lv>
642 lines
24 KiB
Go
Vendored
642 lines
24 KiB
Go
Vendored
package h
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import (
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. "github.com/alecthomas/chroma" // nolint
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"github.com/alecthomas/chroma/lexers/internal"
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)
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// Haxe lexer.
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var Haxe = internal.Register(MustNewLexer(
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&Config{
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Name: "Haxe",
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Aliases: []string{"hx", "haxe", "hxsl"},
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Filenames: []string{"*.hx", "*.hxsl"},
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MimeTypes: []string{"text/haxe", "text/x-haxe", "text/x-hx"},
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DotAll: true,
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},
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Rules{
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"root": {
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Include("spaces"),
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Include("meta"),
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{`(?:package)\b`, KeywordNamespace, Push("semicolon", "package")},
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{`(?:import)\b`, KeywordNamespace, Push("semicolon", "import")},
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{`(?:using)\b`, KeywordNamespace, Push("semicolon", "using")},
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{`(?:extern|private)\b`, KeywordDeclaration, nil},
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{`(?:abstract)\b`, KeywordDeclaration, Push("abstract")},
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{`(?:class|interface)\b`, KeywordDeclaration, Push("class")},
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{`(?:enum)\b`, KeywordDeclaration, Push("enum")},
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{`(?:typedef)\b`, KeywordDeclaration, Push("typedef")},
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{`(?=.)`, Text, Push("expr-statement")},
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},
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"spaces": {
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{`\s+`, Text, nil},
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{`//[^\n\r]*`, CommentSingle, nil},
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{`/\*.*?\*/`, CommentMultiline, nil},
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{`(#)(if|elseif|else|end|error)\b`, CommentPreproc, MutatorFunc(haxePreProcMutator)},
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},
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"string-single-interpol": {
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{`\$\{`, LiteralStringInterpol, Push("string-interpol-close", "expr")},
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{`\$\$`, LiteralStringEscape, nil},
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{`\$(?=(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+))`, LiteralStringInterpol, Push("ident")},
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Include("string-single"),
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},
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"string-single": {
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{`'`, LiteralStringSingle, Pop(1)},
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{`\\.`, LiteralStringEscape, nil},
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{`.`, LiteralStringSingle, nil},
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},
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"string-double": {
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{`"`, LiteralStringDouble, Pop(1)},
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{`\\.`, LiteralStringEscape, nil},
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{`.`, LiteralStringDouble, nil},
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},
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"string-interpol-close": {
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{`\$(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, LiteralStringInterpol, nil},
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{`\}`, LiteralStringInterpol, Pop(1)},
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},
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"package": {
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Include("spaces"),
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{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameNamespace, nil},
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{`\.`, Punctuation, Push("import-ident")},
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Default(Pop(1)),
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},
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"import": {
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Include("spaces"),
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{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameNamespace, nil},
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{`\*`, Keyword, nil},
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{`\.`, Punctuation, Push("import-ident")},
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{`in`, KeywordNamespace, Push("ident")},
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Default(Pop(1)),
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},
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"import-ident": {
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Include("spaces"),
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{`\*`, Keyword, Pop(1)},
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{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameNamespace, Pop(1)},
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},
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"using": {
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Include("spaces"),
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{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameNamespace, nil},
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{`\.`, Punctuation, Push("import-ident")},
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Default(Pop(1)),
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},
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"preproc-error": {
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{`\s+`, CommentPreproc, nil},
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{`'`, LiteralStringSingle, Push("#pop", "string-single")},
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{`"`, LiteralStringDouble, Push("#pop", "string-double")},
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Default(Pop(1)),
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},
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"preproc-expr": {
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{`\s+`, CommentPreproc, nil},
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{`\!`, CommentPreproc, nil},
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{`\(`, CommentPreproc, Push("#pop", "preproc-parenthesis")},
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{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, CommentPreproc, Pop(1)},
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{`\.[0-9]+`, LiteralNumberFloat, nil},
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{`[0-9]+[eE][+\-]?[0-9]+`, LiteralNumberFloat, nil},
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{`[0-9]+\.[0-9]*[eE][+\-]?[0-9]+`, LiteralNumberFloat, nil},
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{`[0-9]+\.[0-9]+`, LiteralNumberFloat, nil},
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{`[0-9]+\.(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)|\.\.)`, LiteralNumberFloat, nil},
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{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
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{`[0-9]+`, LiteralNumberInteger, nil},
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{`'`, LiteralStringSingle, Push("#pop", "string-single")},
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{`"`, LiteralStringDouble, Push("#pop", "string-double")},
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},
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"preproc-parenthesis": {
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{`\s+`, CommentPreproc, nil},
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{`\)`, CommentPreproc, Pop(1)},
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Default(Push("preproc-expr-in-parenthesis")),
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},
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"preproc-expr-chain": {
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{`\s+`, CommentPreproc, nil},
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{`(?:%=|&=|\|=|\^=|\+=|\-=|\*=|/=|<<=|>\s*>\s*=|>\s*>\s*>\s*=|==|!=|<=|>\s*=|&&|\|\||<<|>>>|>\s*>|\.\.\.|<|>|%|&|\||\^|\+|\*|/|\-|=>|=)`, CommentPreproc, Push("#pop", "preproc-expr-in-parenthesis")},
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Default(Pop(1)),
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},
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"preproc-expr-in-parenthesis": {
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{`\s+`, CommentPreproc, nil},
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{`\!`, CommentPreproc, nil},
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{`\(`, CommentPreproc, Push("#pop", "preproc-expr-chain", "preproc-parenthesis")},
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{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, CommentPreproc, Push("#pop", "preproc-expr-chain")},
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{`\.[0-9]+`, LiteralNumberFloat, Push("#pop", "preproc-expr-chain")},
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{`[0-9]+[eE][+\-]?[0-9]+`, LiteralNumberFloat, Push("#pop", "preproc-expr-chain")},
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{`[0-9]+\.[0-9]*[eE][+\-]?[0-9]+`, LiteralNumberFloat, Push("#pop", "preproc-expr-chain")},
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{`[0-9]+\.[0-9]+`, LiteralNumberFloat, Push("#pop", "preproc-expr-chain")},
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{`[0-9]+\.(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)|\.\.)`, LiteralNumberFloat, Push("#pop", "preproc-expr-chain")},
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{`0x[0-9a-fA-F]+`, LiteralNumberHex, Push("#pop", "preproc-expr-chain")},
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{`[0-9]+`, LiteralNumberInteger, Push("#pop", "preproc-expr-chain")},
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{`'`, LiteralStringSingle, Push("#pop", "preproc-expr-chain", "string-single")},
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{`"`, LiteralStringDouble, Push("#pop", "preproc-expr-chain", "string-double")},
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},
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"abstract": {
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Include("spaces"),
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Default(Pop(1), Push("abstract-body"), Push("abstract-relation"), Push("abstract-opaque"), Push("type-param-constraint"), Push("type-name")),
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},
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"abstract-body": {
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Include("spaces"),
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{`\{`, Punctuation, Push("#pop", "class-body")},
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},
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"abstract-opaque": {
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Include("spaces"),
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{`\(`, Punctuation, Push("#pop", "parenthesis-close", "type")},
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Default(Pop(1)),
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},
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"abstract-relation": {
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Include("spaces"),
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{`(?:to|from)`, KeywordDeclaration, Push("type")},
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{`,`, Punctuation, nil},
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Default(Pop(1)),
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},
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"meta": {
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Include("spaces"),
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{`@`, NameDecorator, Push("meta-body", "meta-ident", "meta-colon")},
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},
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"meta-colon": {
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Include("spaces"),
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{`:`, NameDecorator, Pop(1)},
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Default(Pop(1)),
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},
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"meta-ident": {
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Include("spaces"),
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{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameDecorator, Pop(1)},
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},
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"meta-body": {
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Include("spaces"),
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{`\(`, NameDecorator, Push("#pop", "meta-call")},
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Default(Pop(1)),
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},
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"meta-call": {
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Include("spaces"),
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{`\)`, NameDecorator, Pop(1)},
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Default(Pop(1), Push("meta-call-sep"), Push("expr")),
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},
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"meta-call-sep": {
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Include("spaces"),
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{`\)`, NameDecorator, Pop(1)},
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{`,`, Punctuation, Push("#pop", "meta-call")},
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},
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"typedef": {
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Include("spaces"),
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Default(Pop(1), Push("typedef-body"), Push("type-param-constraint"), Push("type-name")),
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},
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"typedef-body": {
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Include("spaces"),
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{`=`, Operator, Push("#pop", "optional-semicolon", "type")},
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},
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"enum": {
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Include("spaces"),
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Default(Pop(1), Push("enum-body"), Push("bracket-open"), Push("type-param-constraint"), Push("type-name")),
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},
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"enum-body": {
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Include("spaces"),
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Include("meta"),
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{`\}`, Punctuation, Pop(1)},
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{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("enum-member", "type-param-constraint")},
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},
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"enum-member": {
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Include("spaces"),
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{`\(`, Punctuation, Push("#pop", "semicolon", "flag", "function-param")},
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Default(Pop(1), Push("semicolon"), Push("flag")),
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},
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"class": {
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Include("spaces"),
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Default(Pop(1), Push("class-body"), Push("bracket-open"), Push("extends"), Push("type-param-constraint"), Push("type-name")),
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},
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"extends": {
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Include("spaces"),
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{`(?:extends|implements)\b`, KeywordDeclaration, Push("type")},
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{`,`, Punctuation, nil},
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Default(Pop(1)),
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},
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"bracket-open": {
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Include("spaces"),
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{`\{`, Punctuation, Pop(1)},
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},
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"bracket-close": {
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Include("spaces"),
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{`\}`, Punctuation, Pop(1)},
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},
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"class-body": {
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Include("spaces"),
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Include("meta"),
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{`\}`, Punctuation, Pop(1)},
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{`(?:static|public|private|override|dynamic|inline|macro)\b`, KeywordDeclaration, nil},
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Default(Push("class-member")),
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},
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"class-member": {
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Include("spaces"),
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{`(var)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "var")},
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{`(function)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "class-method")},
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},
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"function-local": {
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Include("spaces"),
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{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameFunction, Push("#pop", "optional-expr", "flag", "function-param", "parenthesis-open", "type-param-constraint")},
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Default(Pop(1), Push("optional-expr"), Push("flag"), Push("function-param"), Push("parenthesis-open"), Push("type-param-constraint")),
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},
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"optional-expr": {
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Include("spaces"),
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Include("expr"),
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Default(Pop(1)),
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},
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"class-method": {
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Include("spaces"),
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{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameFunction, Push("#pop", "optional-expr", "flag", "function-param", "parenthesis-open", "type-param-constraint")},
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},
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"function-param": {
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Include("spaces"),
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{`\)`, Punctuation, Pop(1)},
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{`\?`, Punctuation, nil},
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{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("#pop", "function-param-sep", "assign", "flag")},
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},
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"function-param-sep": {
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Include("spaces"),
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{`\)`, Punctuation, Pop(1)},
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{`,`, Punctuation, Push("#pop", "function-param")},
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},
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"prop-get-set": {
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Include("spaces"),
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{`\(`, Punctuation, Push("#pop", "parenthesis-close", "prop-get-set-opt", "comma", "prop-get-set-opt")},
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Default(Pop(1)),
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},
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"prop-get-set-opt": {
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Include("spaces"),
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{`(?:default|null|never|dynamic|get|set)\b`, Keyword, Pop(1)},
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{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Text, Pop(1)},
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},
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"expr-statement": {
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Include("spaces"),
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Default(Pop(1), Push("optional-semicolon"), Push("expr")),
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},
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"expr": {
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Include("spaces"),
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{`@`, NameDecorator, Push("#pop", "optional-expr", "meta-body", "meta-ident", "meta-colon")},
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{`(?:\+\+|\-\-|~(?!/)|!|\-)`, Operator, nil},
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{`\(`, Punctuation, Push("#pop", "expr-chain", "parenthesis")},
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{`(?:static|public|private|override|dynamic|inline)\b`, KeywordDeclaration, nil},
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{`(?:function)\b`, KeywordDeclaration, Push("#pop", "expr-chain", "function-local")},
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{`\{`, Punctuation, Push("#pop", "expr-chain", "bracket")},
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{`(?:true|false|null)\b`, KeywordConstant, Push("#pop", "expr-chain")},
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{`(?:this)\b`, Keyword, Push("#pop", "expr-chain")},
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{`(?:cast)\b`, Keyword, Push("#pop", "expr-chain", "cast")},
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{`(?:try)\b`, Keyword, Push("#pop", "catch", "expr")},
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{`(?:var)\b`, KeywordDeclaration, Push("#pop", "var")},
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{`(?:new)\b`, Keyword, Push("#pop", "expr-chain", "new")},
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{`(?:switch)\b`, Keyword, Push("#pop", "switch")},
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{`(?:if)\b`, Keyword, Push("#pop", "if")},
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{`(?:do)\b`, Keyword, Push("#pop", "do")},
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{`(?:while)\b`, Keyword, Push("#pop", "while")},
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{`(?:for)\b`, Keyword, Push("#pop", "for")},
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{`(?:untyped|throw)\b`, Keyword, nil},
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{`(?:return)\b`, Keyword, Push("#pop", "optional-expr")},
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{`(?:macro)\b`, Keyword, Push("#pop", "macro")},
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{`(?:continue|break)\b`, Keyword, Pop(1)},
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{`(?:\$\s*[a-z]\b|\$(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)))`, Name, Push("#pop", "dollar")},
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{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("#pop", "expr-chain")},
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{`\.[0-9]+`, LiteralNumberFloat, Push("#pop", "expr-chain")},
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{`[0-9]+[eE][+\-]?[0-9]+`, LiteralNumberFloat, Push("#pop", "expr-chain")},
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|
{`[0-9]+\.[0-9]*[eE][+\-]?[0-9]+`, LiteralNumberFloat, Push("#pop", "expr-chain")},
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{`[0-9]+\.[0-9]+`, LiteralNumberFloat, Push("#pop", "expr-chain")},
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{`[0-9]+\.(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)|\.\.)`, LiteralNumberFloat, Push("#pop", "expr-chain")},
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{`0x[0-9a-fA-F]+`, LiteralNumberHex, Push("#pop", "expr-chain")},
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{`[0-9]+`, LiteralNumberInteger, Push("#pop", "expr-chain")},
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{`'`, LiteralStringSingle, Push("#pop", "expr-chain", "string-single-interpol")},
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{`"`, LiteralStringDouble, Push("#pop", "expr-chain", "string-double")},
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{`~/(\\\\|\\/|[^/\n])*/[gimsu]*`, LiteralStringRegex, Push("#pop", "expr-chain")},
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{`\[`, Punctuation, Push("#pop", "expr-chain", "array-decl")},
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},
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|
"expr-chain": {
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Include("spaces"),
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{`(?:\+\+|\-\-)`, Operator, nil},
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{`(?:%=|&=|\|=|\^=|\+=|\-=|\*=|/=|<<=|>\s*>\s*=|>\s*>\s*>\s*=|==|!=|<=|>\s*=|&&|\|\||<<|>>>|>\s*>|\.\.\.|<|>|%|&|\||\^|\+|\*|/|\-|=>|=)`, Operator, Push("#pop", "expr")},
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{`(?:in)\b`, Keyword, Push("#pop", "expr")},
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{`\?`, Operator, Push("#pop", "expr", "ternary", "expr")},
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{`(\.)((?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+))`, ByGroups(Punctuation, Name), nil},
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{`\[`, Punctuation, Push("array-access")},
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{`\(`, Punctuation, Push("call")},
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Default(Pop(1)),
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},
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"macro": {
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Include("spaces"),
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Include("meta"),
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{`:`, Punctuation, Push("#pop", "type")},
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{`(?:extern|private)\b`, KeywordDeclaration, nil},
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{`(?:abstract)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "abstract")},
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{`(?:class|interface)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "macro-class")},
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{`(?:enum)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "enum")},
|
|
{`(?:typedef)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "typedef")},
|
|
Default(Pop(1), Push("expr")),
|
|
},
|
|
"macro-class": {
|
|
{`\{`, Punctuation, Push("#pop", "class-body")},
|
|
Include("class"),
|
|
},
|
|
"cast": {
|
|
Include("spaces"),
|
|
{`\(`, Punctuation, Push("#pop", "parenthesis-close", "cast-type", "expr")},
|
|
Default(Pop(1), Push("expr")),
|
|
},
|
|
"cast-type": {
|
|
Include("spaces"),
|
|
{`,`, Punctuation, Push("#pop", "type")},
|
|
Default(Pop(1)),
|
|
},
|
|
"catch": {
|
|
Include("spaces"),
|
|
{`(?:catch)\b`, Keyword, Push("expr", "function-param", "parenthesis-open")},
|
|
Default(Pop(1)),
|
|
},
|
|
"do": {
|
|
Include("spaces"),
|
|
Default(Pop(1), Push("do-while"), Push("expr")),
|
|
},
|
|
"do-while": {
|
|
Include("spaces"),
|
|
{`(?:while)\b`, Keyword, Push("#pop", "parenthesis", "parenthesis-open")},
|
|
},
|
|
"while": {
|
|
Include("spaces"),
|
|
{`\(`, Punctuation, Push("#pop", "expr", "parenthesis")},
|
|
},
|
|
"for": {
|
|
Include("spaces"),
|
|
{`\(`, Punctuation, Push("#pop", "expr", "parenthesis")},
|
|
},
|
|
"if": {
|
|
Include("spaces"),
|
|
{`\(`, Punctuation, Push("#pop", "else", "optional-semicolon", "expr", "parenthesis")},
|
|
},
|
|
"else": {
|
|
Include("spaces"),
|
|
{`(?:else)\b`, Keyword, Push("#pop", "expr")},
|
|
Default(Pop(1)),
|
|
},
|
|
"switch": {
|
|
Include("spaces"),
|
|
Default(Pop(1), Push("switch-body"), Push("bracket-open"), Push("expr")),
|
|
},
|
|
"switch-body": {
|
|
Include("spaces"),
|
|
{`(?:case|default)\b`, Keyword, Push("case-block", "case")},
|
|
{`\}`, Punctuation, Pop(1)},
|
|
},
|
|
"case": {
|
|
Include("spaces"),
|
|
{`:`, Punctuation, Pop(1)},
|
|
Default(Pop(1), Push("case-sep"), Push("case-guard"), Push("expr")),
|
|
},
|
|
"case-sep": {
|
|
Include("spaces"),
|
|
{`:`, Punctuation, Pop(1)},
|
|
{`,`, Punctuation, Push("#pop", "case")},
|
|
},
|
|
"case-guard": {
|
|
Include("spaces"),
|
|
{`(?:if)\b`, Keyword, Push("#pop", "parenthesis", "parenthesis-open")},
|
|
Default(Pop(1)),
|
|
},
|
|
"case-block": {
|
|
Include("spaces"),
|
|
{`(?!(?:case|default)\b|\})`, Keyword, Push("expr-statement")},
|
|
Default(Pop(1)),
|
|
},
|
|
"new": {
|
|
Include("spaces"),
|
|
Default(Pop(1), Push("call"), Push("parenthesis-open"), Push("type")),
|
|
},
|
|
"array-decl": {
|
|
Include("spaces"),
|
|
{`\]`, Punctuation, Pop(1)},
|
|
Default(Pop(1), Push("array-decl-sep"), Push("expr")),
|
|
},
|
|
"array-decl-sep": {
|
|
Include("spaces"),
|
|
{`\]`, Punctuation, Pop(1)},
|
|
{`,`, Punctuation, Push("#pop", "array-decl")},
|
|
},
|
|
"array-access": {
|
|
Include("spaces"),
|
|
Default(Pop(1), Push("array-access-close"), Push("expr")),
|
|
},
|
|
"array-access-close": {
|
|
Include("spaces"),
|
|
{`\]`, Punctuation, Pop(1)},
|
|
},
|
|
"comma": {
|
|
Include("spaces"),
|
|
{`,`, Punctuation, Pop(1)},
|
|
},
|
|
"colon": {
|
|
Include("spaces"),
|
|
{`:`, Punctuation, Pop(1)},
|
|
},
|
|
"semicolon": {
|
|
Include("spaces"),
|
|
{`;`, Punctuation, Pop(1)},
|
|
},
|
|
"optional-semicolon": {
|
|
Include("spaces"),
|
|
{`;`, Punctuation, Pop(1)},
|
|
Default(Pop(1)),
|
|
},
|
|
"ident": {
|
|
Include("spaces"),
|
|
{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Pop(1)},
|
|
},
|
|
"dollar": {
|
|
Include("spaces"),
|
|
{`\{`, Punctuation, Push("#pop", "expr-chain", "bracket-close", "expr")},
|
|
Default(Pop(1), Push("expr-chain")),
|
|
},
|
|
"type-name": {
|
|
Include("spaces"),
|
|
{`_*[A-Z]\w*`, Name, Pop(1)},
|
|
},
|
|
"type-full-name": {
|
|
Include("spaces"),
|
|
{`\.`, Punctuation, Push("ident")},
|
|
Default(Pop(1)),
|
|
},
|
|
"type": {
|
|
Include("spaces"),
|
|
{`\?`, Punctuation, nil},
|
|
{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("#pop", "type-check", "type-full-name")},
|
|
{`\{`, Punctuation, Push("#pop", "type-check", "type-struct")},
|
|
{`\(`, Punctuation, Push("#pop", "type-check", "type-parenthesis")},
|
|
},
|
|
"type-parenthesis": {
|
|
Include("spaces"),
|
|
Default(Pop(1), Push("parenthesis-close"), Push("type")),
|
|
},
|
|
"type-check": {
|
|
Include("spaces"),
|
|
{`->`, Punctuation, Push("#pop", "type")},
|
|
{`<(?!=)`, Punctuation, Push("type-param")},
|
|
Default(Pop(1)),
|
|
},
|
|
"type-struct": {
|
|
Include("spaces"),
|
|
{`\}`, Punctuation, Pop(1)},
|
|
{`\?`, Punctuation, nil},
|
|
{`>`, Punctuation, Push("comma", "type")},
|
|
{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("#pop", "type-struct-sep", "type", "colon")},
|
|
Include("class-body"),
|
|
},
|
|
"type-struct-sep": {
|
|
Include("spaces"),
|
|
{`\}`, Punctuation, Pop(1)},
|
|
{`,`, Punctuation, Push("#pop", "type-struct")},
|
|
},
|
|
"type-param-type": {
|
|
{`\.[0-9]+`, LiteralNumberFloat, Pop(1)},
|
|
{`[0-9]+[eE][+\-]?[0-9]+`, LiteralNumberFloat, Pop(1)},
|
|
{`[0-9]+\.[0-9]*[eE][+\-]?[0-9]+`, LiteralNumberFloat, Pop(1)},
|
|
{`[0-9]+\.[0-9]+`, LiteralNumberFloat, Pop(1)},
|
|
{`[0-9]+\.(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)|\.\.)`, LiteralNumberFloat, Pop(1)},
|
|
{`0x[0-9a-fA-F]+`, LiteralNumberHex, Pop(1)},
|
|
{`[0-9]+`, LiteralNumberInteger, Pop(1)},
|
|
{`'`, LiteralStringSingle, Push("#pop", "string-single")},
|
|
{`"`, LiteralStringDouble, Push("#pop", "string-double")},
|
|
{`~/(\\\\|\\/|[^/\n])*/[gim]*`, LiteralStringRegex, Pop(1)},
|
|
{`\[`, Operator, Push("#pop", "array-decl")},
|
|
Include("type"),
|
|
},
|
|
"type-param": {
|
|
Include("spaces"),
|
|
Default(Pop(1), Push("type-param-sep"), Push("type-param-type")),
|
|
},
|
|
"type-param-sep": {
|
|
Include("spaces"),
|
|
{`>`, Punctuation, Pop(1)},
|
|
{`,`, Punctuation, Push("#pop", "type-param")},
|
|
},
|
|
"type-param-constraint": {
|
|
Include("spaces"),
|
|
{`<(?!=)`, Punctuation, Push("#pop", "type-param-constraint-sep", "type-param-constraint-flag", "type-name")},
|
|
Default(Pop(1)),
|
|
},
|
|
"type-param-constraint-sep": {
|
|
Include("spaces"),
|
|
{`>`, Punctuation, Pop(1)},
|
|
{`,`, Punctuation, Push("#pop", "type-param-constraint-sep", "type-param-constraint-flag", "type-name")},
|
|
},
|
|
"type-param-constraint-flag": {
|
|
Include("spaces"),
|
|
{`:`, Punctuation, Push("#pop", "type-param-constraint-flag-type")},
|
|
Default(Pop(1)),
|
|
},
|
|
"type-param-constraint-flag-type": {
|
|
Include("spaces"),
|
|
{`\(`, Punctuation, Push("#pop", "type-param-constraint-flag-type-sep", "type")},
|
|
Default(Pop(1), Push("type")),
|
|
},
|
|
"type-param-constraint-flag-type-sep": {
|
|
Include("spaces"),
|
|
{`\)`, Punctuation, Pop(1)},
|
|
{`,`, Punctuation, Push("type")},
|
|
},
|
|
"parenthesis": {
|
|
Include("spaces"),
|
|
Default(Pop(1), Push("parenthesis-close"), Push("flag"), Push("expr")),
|
|
},
|
|
"parenthesis-open": {
|
|
Include("spaces"),
|
|
{`\(`, Punctuation, Pop(1)},
|
|
},
|
|
"parenthesis-close": {
|
|
Include("spaces"),
|
|
{`\)`, Punctuation, Pop(1)},
|
|
},
|
|
"var": {
|
|
Include("spaces"),
|
|
{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Text, Push("#pop", "var-sep", "assign", "flag", "prop-get-set")},
|
|
},
|
|
"var-sep": {
|
|
Include("spaces"),
|
|
{`,`, Punctuation, Push("#pop", "var")},
|
|
Default(Pop(1)),
|
|
},
|
|
"assign": {
|
|
Include("spaces"),
|
|
{`=`, Operator, Push("#pop", "expr")},
|
|
Default(Pop(1)),
|
|
},
|
|
"flag": {
|
|
Include("spaces"),
|
|
{`:`, Punctuation, Push("#pop", "type")},
|
|
Default(Pop(1)),
|
|
},
|
|
"ternary": {
|
|
Include("spaces"),
|
|
{`:`, Operator, Pop(1)},
|
|
},
|
|
"call": {
|
|
Include("spaces"),
|
|
{`\)`, Punctuation, Pop(1)},
|
|
Default(Pop(1), Push("call-sep"), Push("expr")),
|
|
},
|
|
"call-sep": {
|
|
Include("spaces"),
|
|
{`\)`, Punctuation, Pop(1)},
|
|
{`,`, Punctuation, Push("#pop", "call")},
|
|
},
|
|
"bracket": {
|
|
Include("spaces"),
|
|
{`(?!(?:\$\s*[a-z]\b|\$(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+))))(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("#pop", "bracket-check")},
|
|
{`'`, LiteralStringSingle, Push("#pop", "bracket-check", "string-single")},
|
|
{`"`, LiteralStringDouble, Push("#pop", "bracket-check", "string-double")},
|
|
Default(Pop(1), Push("block")),
|
|
},
|
|
"bracket-check": {
|
|
Include("spaces"),
|
|
{`:`, Punctuation, Push("#pop", "object-sep", "expr")},
|
|
Default(Pop(1), Push("block"), Push("optional-semicolon"), Push("expr-chain")),
|
|
},
|
|
"block": {
|
|
Include("spaces"),
|
|
{`\}`, Punctuation, Pop(1)},
|
|
Default(Push("expr-statement")),
|
|
},
|
|
"object": {
|
|
Include("spaces"),
|
|
{`\}`, Punctuation, Pop(1)},
|
|
Default(Pop(1), Push("object-sep"), Push("expr"), Push("colon"), Push("ident-or-string")),
|
|
},
|
|
"ident-or-string": {
|
|
Include("spaces"),
|
|
{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Pop(1)},
|
|
{`'`, LiteralStringSingle, Push("#pop", "string-single")},
|
|
{`"`, LiteralStringDouble, Push("#pop", "string-double")},
|
|
},
|
|
"object-sep": {
|
|
Include("spaces"),
|
|
{`\}`, Punctuation, Pop(1)},
|
|
{`,`, Punctuation, Push("#pop", "object")},
|
|
},
|
|
},
|
|
))
|
|
|
|
func haxePreProcMutator(state *LexerState) error {
|
|
stack, ok := state.Get("haxe-pre-proc").([][]string)
|
|
if !ok {
|
|
stack = [][]string{}
|
|
}
|
|
|
|
proc := state.Groups[2]
|
|
switch proc {
|
|
case "if":
|
|
stack = append(stack, state.Stack)
|
|
case "else", "elseif":
|
|
if len(stack) > 0 {
|
|
state.Stack = stack[len(stack)-1]
|
|
}
|
|
case "end":
|
|
stack = stack[:len(stack)-1]
|
|
}
|
|
|
|
if proc == "if" || proc == "elseif" {
|
|
state.Stack = append(state.Stack, "preproc-expr")
|
|
}
|
|
|
|
if proc == "error" {
|
|
state.Stack = append(state.Stack, "preproc-error")
|
|
}
|
|
state.Set("haxe-pre-proc", stack)
|
|
return nil
|
|
}
|