Source file src/github.com/alecthomas/chroma/lexers/a/apl.go

Documentation: github.com/alecthomas/chroma/lexers/a

     1  package a
     2  
     3  import (
     4  	. "github.com/alecthomas/chroma" // nolint
     5  	"github.com/alecthomas/chroma/lexers/internal"
     6  )
     7  
     8  // Apl lexer.
     9  var Apl = internal.Register(MustNewLazyLexer(
    10  	&Config{
    11  		Name:      "APL",
    12  		Aliases:   []string{"apl"},
    13  		Filenames: []string{"*.apl"},
    14  		MimeTypes: []string{},
    15  	},
    16  	aplRules,
    17  ))
    18  
    19  func aplRules() Rules {
    20  	return Rules{
    21  		"root": {
    22  			{`\s+`, Text, nil},
    23  			{`[⍝#].*$`, CommentSingle, nil},
    24  			{`\'((\'\')|[^\'])*\'`, LiteralStringSingle, nil},
    25  			{`"(("")|[^"])*"`, LiteralStringDouble, nil},
    26  			{`[⋄◇()]`, Punctuation, nil},
    27  			{`[\[\];]`, LiteralStringRegex, nil},
    28  			{`⎕[A-Za-zΔ∆⍙][A-Za-zΔ∆⍙_¯0-9]*`, NameFunction, nil},
    29  			{`[A-Za-zΔ∆⍙_][A-Za-zΔ∆⍙_¯0-9]*`, NameVariable, nil},
    30  			{`¯?(0[Xx][0-9A-Fa-f]+|[0-9]*\.?[0-9]+([Ee][+¯]?[0-9]+)?|¯|∞)([Jj]¯?(0[Xx][0-9A-Fa-f]+|[0-9]*\.?[0-9]+([Ee][+¯]?[0-9]+)?|¯|∞))?`, LiteralNumber, nil},
    31  			{`[\.\\/⌿⍀¨⍣⍨⍠⍤∘⍥@⌺⌶⍢]`, NameAttribute, nil},
    32  			{`[+\-×÷⌈⌊∣|⍳?*⍟○!⌹<≤=>≥≠≡≢∊⍷∪∩~∨∧⍱⍲⍴,⍪⌽⊖⍉↑↓⊂⊃⌷⍋⍒⊤⊥⍕⍎⊣⊢⍁⍂≈⌸⍯↗⊆⍸]`, Operator, nil},
    33  			{`⍬`, NameConstant, nil},
    34  			{`[⎕⍞]`, NameVariableGlobal, nil},
    35  			{`[←→]`, KeywordDeclaration, nil},
    36  			{`[⍺⍵⍶⍹∇:]`, NameBuiltinPseudo, nil},
    37  			{`[{}]`, KeywordType, nil},
    38  		},
    39  	}
    40  }
    41  

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