cfengine3.go

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

     1  package c
     2  
     3  import (
     4  	. "github.com/alecthomas/chroma" // nolint
     5  	"github.com/alecthomas/chroma/lexers/internal"
     6  )
     7  
     8  // Cfengine3 lexer.
     9  var Cfengine3 = internal.Register(MustNewLazyLexer(
    10  	&Config{
    11  		Name:      "CFEngine3",
    12  		Aliases:   []string{"cfengine3", "cf3"},
    13  		Filenames: []string{"*.cf"},
    14  		MimeTypes: []string{},
    15  	},
    16  	cfengine3Rules,
    17  ))
    18  
    19  func cfengine3Rules() Rules {
    20  	return Rules{
    21  		"root": {
    22  			{`#.*?\n`, Comment, nil},
    23  			{`(body)(\s+)(\S+)(\s+)(control)`, ByGroups(Keyword, Text, Keyword, Text, Keyword), nil},
    24  			{`(body|bundle)(\s+)(\S+)(\s+)(\w+)(\()`, ByGroups(Keyword, Text, Keyword, Text, NameFunction, Punctuation), Push("arglist")},
    25  			{`(body|bundle)(\s+)(\S+)(\s+)(\w+)`, ByGroups(Keyword, Text, Keyword, Text, NameFunction), nil},
    26  			{`(")([^"]+)(")(\s+)(string|slist|int|real)(\s*)(=>)(\s*)`, ByGroups(Punctuation, NameVariable, Punctuation, Text, KeywordType, Text, Operator, Text), nil},
    27  			{`(\S+)(\s*)(=>)(\s*)`, ByGroups(KeywordReserved, Text, Operator, Text), nil},
    28  			{`"`, LiteralString, Push("string")},
    29  			{`(\w+)(\()`, ByGroups(NameFunction, Punctuation), nil},
    30  			{`([\w.!&|()]+)(::)`, ByGroups(NameClass, Punctuation), nil},
    31  			{`(\w+)(:)`, ByGroups(KeywordDeclaration, Punctuation), nil},
    32  			{`@[{(][^)}]+[})]`, NameVariable, nil},
    33  			{`[(){},;]`, Punctuation, nil},
    34  			{`=>`, Operator, nil},
    35  			{`->`, Operator, nil},
    36  			{`\d+\.\d+`, LiteralNumberFloat, nil},
    37  			{`\d+`, LiteralNumberInteger, nil},
    38  			{`\w+`, NameFunction, nil},
    39  			{`\s+`, Text, nil},
    40  		},
    41  		"string": {
    42  			{`\$[{(]`, LiteralStringInterpol, Push("interpol")},
    43  			{`\\.`, LiteralStringEscape, nil},
    44  			{`"`, LiteralString, Pop(1)},
    45  			{`\n`, LiteralString, nil},
    46  			{`.`, LiteralString, nil},
    47  		},
    48  		"interpol": {
    49  			{`\$[{(]`, LiteralStringInterpol, Push()},
    50  			{`[})]`, LiteralStringInterpol, Pop(1)},
    51  			{`[^${()}]+`, LiteralStringInterpol, nil},
    52  		},
    53  		"arglist": {
    54  			{`\)`, Punctuation, Pop(1)},
    55  			{`,`, Punctuation, nil},
    56  			{`\w+`, NameVariable, nil},
    57  			{`\s+`, Text, nil},
    58  		},
    59  	}
    60  }
    61
View as plain text