1package y
 2
 3import (
 4	. "github.com/alecthomas/chroma" // nolint
 5	"github.com/alecthomas/chroma/lexers/internal"
 6)
 7
 8var YAML = internal.Register(MustNewLexer(
 9	&Config{
10		Name:      "YAML",
11		Aliases:   []string{"yaml"},
12		Filenames: []string{"*.yaml", "*.yml"},
13		MimeTypes: []string{"text/x-yaml"},
14	},
15	Rules{
16		"root": {
17			Include("whitespace"),
18			{`#.*`, Comment, nil},
19			{`!![^\s]+`, CommentPreproc, nil},
20			{`&[^\s]+`, CommentPreproc, nil},
21			{`\*[^\s]+`, CommentPreproc, nil},
22			{`^%include\s+[^\n\r]+`, CommentPreproc, nil},
23			{`([>|+-]\s+)(\s+)((?:(?:.*?$)(?:[\n\r]*?)?)*)`, ByGroups(StringDoc, StringDoc, StringDoc), nil},
24			Include("value"),
25			{`[?:,\[\]]`, Punctuation, nil},
26			{`.`, Text, nil},
27		},
28		"value": {
29			{Words(``, `\b`, "true", "false", "null"), KeywordConstant, nil},
30			{`"(?:\\.|[^"])*"`, StringDouble, nil},
31			{`'(?:\\.|[^'])*'`, StringSingle, nil},
32			{`\d\d\d\d-\d\d-\d\d([T ]\d\d:\d\d:\d\d(\.\d+)?(Z|\s+[-+]\d+)?)?`, LiteralDate, nil},
33			{`\b[+\-]?(0x[\da-f]+|0o[0-7]+|(\d+\.?\d*|\.?\d+)(e[\+\-]?\d+)?|\.inf|\.nan)\b`, Number, nil},
34			{`\b[\w]+\b`, Text, nil},
35		},
36		"whitespace": {
37			{`\s+`, Whitespace, nil},
38		},
39	},
40))