Update Vendor (#16325)

* Add Dependencie Update Script

* update gitea.com/lunny/levelqueue

* update github.com/PuerkitoBio/goquery

* update github.com/alecthomas/chroma

* update github.com/blevesearch/bleve/v2

* update github.com/caddyserver/certmagic

* update github.com/go-enry/go-enry/v2

* update github.com/go-redis/redis/v8

* update github.com/hashicorp/golang-lru

* update github.com/klauspost/compress

* update github.com/markbates/goth

* update github.com/mholt/archiver/v3

* update github.com/microcosm-cc/bluemonday

* update github.com/minio/minio-go/v7

* update github.com/olivere/elastic/v7

* update github.com/xanzy/go-gitlab

* update github.com/yuin/goldmark

vendor/github.com/alecthomas/chroma/lexers/README.md

@@ -3,6 +3,9 @@
 The tests in this directory feed a known input `testdata/<name>.actual` into the parser for `<name>` and check
 that its output matches `<name>.exported`.
 
+It is also possible to perform several tests on a same parser `<name>`, by placing know inputs `*.actual` into a
+directory `testdata/<name>/`.
+
 ## Running the tests
 
 Run the tests as normal:

vendor/github.com/alecthomas/chroma/lexers/c/c.go

@@ -10,8 +10,8 @@ var C = internal.Register(MustNewLazyLexer(
 	&Config{
 		Name:      "C",
 		Aliases:   []string{"c"},
-		Filenames: []string{"*.c", "*.h", "*.idc"},
-		MimeTypes: []string{"text/x-chdr", "text/x-csrc"},
+		Filenames: []string{"*.c", "*.h", "*.idc", "*.x[bp]m"},
+		MimeTypes: []string{"text/x-chdr", "text/x-csrc", "image/x-xbitmap", "image/x-xpixmap"},
 		EnsureNL:  true,
 	},
 	cRules,
@@ -43,7 +43,7 @@ func cRules() Rules {
 			{`[~!%^&*+=|?:<>/-]`, Operator, nil},
 			{`[()\[\],.]`, Punctuation, nil},
 			{Words(``, `\b`, `asm`, `auto`, `break`, `case`, `const`, `continue`, `default`, `do`, `else`, `enum`, `extern`, `for`, `goto`, `if`, `register`, `restricted`, `return`, `sizeof`, `static`, `struct`, `switch`, `typedef`, `union`, `volatile`, `while`), Keyword, nil},
-			{`(bool|int|long|float|short|double|char|unsigned|signed|void)\b`, KeywordType, nil},
+			{`(bool|int|long|float|short|double|char((8|16|32)_t)?|unsigned|signed|void|u?int(_fast|_least|)(8|16|32|64)_t)\b`, KeywordType, nil},
 			{Words(``, `\b`, `inline`, `_inline`, `__inline`, `naked`, `restrict`, `thread`, `typename`), KeywordReserved, nil},
 			{`(__m(128i|128d|128|64))\b`, KeywordReserved, nil},
 			{Words(`__`, `\b`, `asm`, `int8`, `based`, `except`, `int16`, `stdcall`, `cdecl`, `fastcall`, `int32`, `declspec`, `finally`, `int64`, `try`, `leave`, `wchar_t`, `w64`, `unaligned`, `raise`, `noop`, `identifier`, `forceinline`, `assume`), KeywordReserved, nil},

vendor/github.com/alecthomas/chroma/lexers/circular/phtml.go

@@ -13,11 +13,12 @@ var PHTML = internal.Register(DelegatingLexer(h.HTML, MustNewLazyLexer(
 	&Config{
 		Name:            "PHTML",
 		Aliases:         []string{"phtml"},
-		Filenames:       []string{"*.phtml"},
-		MimeTypes:       []string{"application/x-php", "application/x-httpd-php", "application/x-httpd-php3", "application/x-httpd-php4", "application/x-httpd-php5"},
+		Filenames:       []string{"*.phtml", "*.php", "*.php[345]", "*.inc"},
+		MimeTypes:       []string{"application/x-php", "application/x-httpd-php", "application/x-httpd-php3", "application/x-httpd-php4", "application/x-httpd-php5", "text/x-php"},
 		DotAll:          true,
 		CaseInsensitive: true,
 		EnsureNL:        true,
+		Priority:        2,
 	},
 	phtmlRules,
 ).SetAnalyser(func(text string) float32 {

vendor/github.com/alecthomas/chroma/lexers/d/dylan.go

@@ -6,7 +6,7 @@ import (
 )
 
 // Dylan lexer.
-var Dylan = internal.Register(MustNewLexer(
+var Dylan = internal.Register(MustNewLazyLexer(
 	&Config{
 		Name:            "Dylan",
 		Aliases:         []string{"dylan"},
@@ -14,61 +14,63 @@ var Dylan = internal.Register(MustNewLexer(
 		MimeTypes:       []string{"text/x-dylan"},
 		CaseInsensitive: true,
 	},
-	Rules{
-		"root": {
-			{`\s+`, Whitespace, nil},
-			{`//.*?\n`, CommentSingle, nil},
-			{`([a-z0-9-]+:)([ \t]*)(.*(?:\n[ \t].+)*)`, ByGroups(NameAttribute, Whitespace, LiteralString), nil},
-			Default(Push("code")),
-		},
-		"code": {
-			{`\s+`, Whitespace, nil},
-			{`//.*?\n`, CommentSingle, nil},
-			{`/\*`, CommentMultiline, Push("comment")},
-			{`"`, LiteralString, Push("string")},
-			{`'(\\.|\\[0-7]{1,3}|\\x[a-f0-9]{1,2}|[^\\\'\n])'`, LiteralStringChar, nil},
-			{`#b[01]+`, LiteralNumberBin, nil},
-			{`#o[0-7]+`, LiteralNumberOct, nil},
-			{`[-+]?(\d*\.\d+([ed][-+]?\d+)?|\d+(\.\d*)?e[-+]?\d+)`, LiteralNumberFloat, nil},
-			{`[-+]?\d+`, LiteralNumberInteger, nil},
-			{`#x[0-9a-f]+`, LiteralNumberHex, nil},
+	func() Rules {
+		return Rules{
+			"root": {
+				{`\s+`, Whitespace, nil},
+				{`//.*?\n`, CommentSingle, nil},
+				{`([a-z0-9-]+:)([ \t]*)(.*(?:\n[ \t].+)*)`, ByGroups(NameAttribute, Whitespace, LiteralString), nil},
+				Default(Push("code")),
+			},
+			"code": {
+				{`\s+`, Whitespace, nil},
+				{`//.*?\n`, CommentSingle, nil},
+				{`/\*`, CommentMultiline, Push("comment")},
+				{`"`, LiteralString, Push("string")},
+				{`'(\\.|\\[0-7]{1,3}|\\x[a-f0-9]{1,2}|[^\\\'\n])'`, LiteralStringChar, nil},
+				{`#b[01]+`, LiteralNumberBin, nil},
+				{`#o[0-7]+`, LiteralNumberOct, nil},
+				{`[-+]?(\d*\.\d+([ed][-+]?\d+)?|\d+(\.\d*)?e[-+]?\d+)`, LiteralNumberFloat, nil},
+				{`[-+]?\d+`, LiteralNumberInteger, nil},
+				{`#x[0-9a-f]+`, LiteralNumberHex, nil},
 
-			{`(\?\\?)([\w!&*<>|^$%@+~?/=-]+)(:)(token|name|variable|expression|body|case-body|\*)`,
-				ByGroups(Operator, NameVariable, Operator, NameBuiltin), nil},
-			{`(\?)(:)(token|name|variable|expression|body|case-body|\*)`,
-				ByGroups(Operator, Operator, NameVariable), nil},
-			{`(\?\\?)([\w!&*<>|^$%@+~?/=-]+)`, ByGroups(Operator, NameVariable), nil},
+				{`(\?\\?)([\w!&*<>|^$%@+~?/=-]+)(:)(token|name|variable|expression|body|case-body|\*)`,
+					ByGroups(Operator, NameVariable, Operator, NameBuiltin), nil},
+				{`(\?)(:)(token|name|variable|expression|body|case-body|\*)`,
+					ByGroups(Operator, Operator, NameVariable), nil},
+				{`(\?\\?)([\w!&*<>|^$%@+~?/=-]+)`, ByGroups(Operator, NameVariable), nil},
 
-			{`(=>|::|#\(|#\[|##|\?\?|\?=|\?|[(){}\[\],.;])`, Punctuation, nil},
-			{`:=`, Operator, nil},
-			{`#[tf]`, Literal, nil},
-			{`#"`, LiteralStringSymbol, Push("symbol")},
-			{`#[a-z0-9-]+`, Keyword, nil},
-			{`#(all-keys|include|key|next|rest)`, Keyword, nil},
-			{`[\w!&*<>|^$%@+~?/=-]+:`, KeywordConstant, nil},
-			{`<[\w!&*<>|^$%@+~?/=-]+>`, NameClass, nil},
-			{`\*[\w!&*<>|^$%@+~?/=-]+\*`, NameVariableGlobal, nil},
-			{`\$[\w!&*<>|^$%@+~?/=-]+`, NameConstant, nil},
-			{`(let|method|function)([ \t]+)([\w!&*<>|^$%@+~?/=-]+)`, ByGroups(NameBuiltin, Whitespace, NameVariable), nil},
-			{`(error|signal|return|break)`, NameException, nil},
-			{`(\\?)([\w!&*<>|^$%@+~?/=-]+)`, ByGroups(Operator, Name), nil},
-		},
-		"comment": {
-			{`[^*/]`, CommentMultiline, nil},
-			{`/\*`, CommentMultiline, Push()},
-			{`\*/`, CommentMultiline, Pop(1)},
-			{`[*/]`, CommentMultiline, nil},
-		},
-		"symbol": {
-			{`"`, LiteralStringSymbol, Pop(1)},
-			{`[^\\"]+`, LiteralStringSymbol, nil},
-		},
-		"string": {
-			{`"`, LiteralString, Pop(1)},
-			{`\\([\\abfnrtv"\']|x[a-f0-9]{2,4}|[0-7]{1,3})`, LiteralStringEscape, nil},
-			{`[^\\"\n]+`, LiteralString, nil},
-			{`\\\n`, LiteralString, nil},
-			{`\\`, LiteralString, nil},
-		},
+				{`(=>|::|#\(|#\[|##|\?\?|\?=|\?|[(){}\[\],.;])`, Punctuation, nil},
+				{`:=`, Operator, nil},
+				{`#[tf]`, Literal, nil},
+				{`#"`, LiteralStringSymbol, Push("symbol")},
+				{`#[a-z0-9-]+`, Keyword, nil},
+				{`#(all-keys|include|key|next|rest)`, Keyword, nil},
+				{`[\w!&*<>|^$%@+~?/=-]+:`, KeywordConstant, nil},
+				{`<[\w!&*<>|^$%@+~?/=-]+>`, NameClass, nil},
+				{`\*[\w!&*<>|^$%@+~?/=-]+\*`, NameVariableGlobal, nil},
+				{`\$[\w!&*<>|^$%@+~?/=-]+`, NameConstant, nil},
+				{`(let|method|function)([ \t]+)([\w!&*<>|^$%@+~?/=-]+)`, ByGroups(NameBuiltin, Whitespace, NameVariable), nil},
+				{`(error|signal|return|break)`, NameException, nil},
+				{`(\\?)([\w!&*<>|^$%@+~?/=-]+)`, ByGroups(Operator, Name), nil},
+			},
+			"comment": {
+				{`[^*/]`, CommentMultiline, nil},
+				{`/\*`, CommentMultiline, Push()},
+				{`\*/`, CommentMultiline, Pop(1)},
+				{`[*/]`, CommentMultiline, nil},
+			},
+			"symbol": {
+				{`"`, LiteralStringSymbol, Pop(1)},
+				{`[^\\"]+`, LiteralStringSymbol, nil},
+			},
+			"string": {
+				{`"`, LiteralString, Pop(1)},
+				{`\\([\\abfnrtv"\']|x[a-f0-9]{2,4}|[0-7]{1,3})`, LiteralStringEscape, nil},
+				{`[^\\"\n]+`, LiteralString, nil},
+				{`\\\n`, LiteralString, nil},
+				{`\\`, LiteralString, nil},
+			},
+		}
 	},
 ))

vendor/github.com/alecthomas/chroma/lexers/f/fish.go

@@ -17,11 +17,32 @@ var Fish = internal.Register(MustNewLazyLexer(
 ))
 
 func fishRules() Rules {
+	keywords := []string{
+		`begin`, `end`, `if`, `else`, `while`, `break`, `for`, `return`, `function`, `block`,
+		`case`, `continue`, `switch`, `not`, `and`, `or`, `set`, `echo`, `exit`, `pwd`, `true`,
+		`false`, `cd`, `cdh`, `count`, `test`,
+	}
+	keywordsPattern := Words(`\b`, `\b`, keywords...)
+
+	builtins := []string{
+		`alias`, `bg`, `bind`, `breakpoint`, `builtin`, `argparse`, `abbr`, `string`, `command`,
+		`commandline`, `complete`, `contains`, `dirh`, `dirs`, `disown`, `emit`, `eval`, `exec`,
+		`fg`, `fish`, `fish_add_path`, `fish_breakpoint_prompt`, `fish_command_not_found`,
+		`fish_config`, `fish_git_prompt`, `fish_greeting`, `fish_hg_prompt`, `fish_indent`,
+		`fish_is_root_user`, `fish_key_reader`, `fish_mode_prompt`, `fish_opt`, `fish_pager`,
+		`fish_prompt`, `fish_right_prompt`, `fish_status_to_signal`, `fish_svn_prompt`,
+		`fish_title`, `fish_update_completions`, `fish_vcs_prompt`, `fishd`, `funced`,
+		`funcsave`, `functions`, `help`, `history`, `isatty`, `jobs`, `math`, `mimedb`, `nextd`,
+		`open`, `prompt_pwd`, `realpath`, `popd`, `prevd`, `psub`, `pushd`, `random`, `read`,
+		`set_color`, `source`, `status`, `suspend`, `trap`, `type`, `ulimit`, `umask`, `vared`,
+		`fc`, `getopts`, `hash`, `kill`, `printf`, `time`, `wait`,
+	}
+
 	return Rules{
 		"root": {
 			Include("basic"),
-			Include("data"),
 			Include("interp"),
+			Include("data"),
 		},
 		"interp": {
 			{`\$\(\(`, Keyword, Push("math")},
@@ -29,13 +50,20 @@ func fishRules() Rules {
 			{`\$#?(\w+|.)`, NameVariable, nil},
 		},
 		"basic": {
-			{`\b(begin|end|if|else|while|break|for|in|return|function|block|case|continue|switch|not|and|or|set|echo|exit|pwd|true|false|cd|count|test)(\s*)\b`, ByGroups(Keyword, Text), nil},
-			{`\b(alias|bg|bind|breakpoint|builtin|command|commandline|complete|contains|dirh|dirs|emit|eval|exec|fg|fish|fish_config|fish_indent|fish_pager|fish_prompt|fish_right_prompt|fish_update_completions|fishd|funced|funcsave|functions|help|history|isatty|jobs|math|mimedb|nextd|open|popd|prevd|psub|pushd|random|read|set_color|source|status|trap|type|ulimit|umask|vared|fc|getopts|hash|kill|printf|time|wait)\s*\b(?!\.)`, NameBuiltin, nil},
+			{Words(`(?<=(?:^|\A|;|&&|\|\||\||`+keywordsPattern+`)\s*)`, `(?=;?\b)`, keywords...), Keyword, nil},
+			{`(?<=for\s+\S+\s+)in\b`, Keyword, nil},
+			{Words(`\b`, `\s*\b(?!\.)`, builtins...), NameBuiltin, nil},
+			{`#!.*\n`, CommentHashbang, nil},
 			{`#.*\n`, Comment, nil},
 			{`\\[\w\W]`, LiteralStringEscape, nil},
 			{`(\b\w+)(\s*)(=)`, ByGroups(NameVariable, Text, Operator), nil},
-			{`[\[\]()=]`, Operator, nil},
+			{`[\[\]()={}]`, Operator, nil},
+			{`(?<=\[[^\]]+)\.\.|-(?=[^\[]+\])`, Operator, nil},
 			{`<<-?\s*(\'?)\\?(\w+)[\w\W]+?\2`, LiteralString, nil},
+			{`(?<=set\s+(?:--?[^\d\W][\w-]*\s+)?)\w+`, NameVariable, nil},
+			{`(?<=for\s+)\w[\w-]*(?=\s+in)`, NameVariable, nil},
+			{`(?<=function\s+)\w(?:[^\n])*?(?= *[-\n])`, NameFunction, nil},
+			{`(?<=(?:^|\b(?:and|or|sudo)\b|;|\|\||&&|\||\(|(?:\b\w+\s*=\S+\s)) *)\w[\w-]*`, NameFunction, nil},
 		},
 		"data": {
 			{`(?s)\$?"(\\\\|\\[0-7]+|\\.|[^"\\$])*"`, LiteralStringDouble, nil},
@@ -43,10 +71,11 @@ func fishRules() Rules {
 			{`(?s)\$'(\\\\|\\[0-7]+|\\.|[^'\\])*'`, LiteralStringSingle, nil},
 			{`(?s)'.*?'`, LiteralStringSingle, nil},
 			{`;`, Punctuation, nil},
-			{`&|\||\^|<|>`, Operator, nil},
+			{`&&|\|\||&|\||\^|<|>`, Operator, nil},
 			{`\s+`, Text, nil},
-			{`\d+(?= |\Z)`, LiteralNumber, nil},
-			{"[^=\\s\\[\\]{}()$\"\\'`\\\\<&|;]+", Text, nil},
+			{`\b\d+\b`, LiteralNumber, nil},
+			{`--?[^\d][\w-]*`, NameAttribute, nil},
+			{".+?", Text, nil},
 		},
 		"string": {
 			{`"`, LiteralStringDouble, Pop(1)},

vendor/github.com/alecthomas/chroma/lexers/f/fortran_fixed.go

@@ -0,0 +1,39 @@
+package f
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// FortranFixed lexer.
+var FortranFixed = internal.Register(MustNewLazyLexer(
+	&Config{
+		Name:            "FortranFixed",
+		Aliases:         []string{"fortranfixed"},
+		Filenames:       []string{"*.f", "*.F"},
+		MimeTypes:       []string{"text/x-fortran"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	func() Rules {
+		return Rules{
+			"root": {
+				{`[C*].*\n`, Comment, nil},
+				{`#.*\n`, CommentPreproc, nil},
+				{`[\t ]*!.*\n`, Comment, nil},
+				{`(.{5})`, NameLabel, Push("cont-char")},
+				{`.*\n`, Using(Fortran), nil},
+			},
+			"cont-char": {
+				{` `, Text, Push("code")},
+				{`0`, Comment, Push("code")},
+				{`.`, GenericStrong, Push("code")},
+			},
+			"code": {
+				{`(.{66})(.*)(\n)`, ByGroups(Using(Fortran), Comment, Text), Push("root")},
+				{`.*\n`, Using(Fortran), Push("root")},
+				Default(Push("root")),
+			},
+		}
+	},
+))

vendor/github.com/alecthomas/chroma/lexers/g/groff.go

@@ -0,0 +1,47 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Groff lexer.
+var Groff = internal.Register(MustNewLazyLexer(
+	&Config{
+		Name:      "Groff",
+		Aliases:   []string{"groff", "nroff", "man"},
+		Filenames: []string{"*.[1-9]", "*.1p", "*.3pm", "*.man"},
+		MimeTypes: []string{"application/x-troff", "text/troff"},
+	},
+	func() Rules {
+		return Rules{
+			"root": {
+				{`(\.)(\w+)`, ByGroups(Text, Keyword), Push("request")},
+				{`\.`, Punctuation, Push("request")},
+				{`[^\\\n]+`, Text, Push("textline")},
+				Default(Push("textline")),
+			},
+			"textline": {
+				Include("escapes"),
+				{`[^\\\n]+`, Text, nil},
+				{`\n`, Text, Pop(1)},
+			},
+			"escapes": {
+				{`\\"[^\n]*`, Comment, nil},
+				{`\\[fn]\w`, LiteralStringEscape, nil},
+				{`\\\(.{2}`, LiteralStringEscape, nil},
+				{`\\.\[.*\]`, LiteralStringEscape, nil},
+				{`\\.`, LiteralStringEscape, nil},
+				{`\\\n`, Text, Push("request")},
+			},
+			"request": {
+				{`\n`, Text, Pop(1)},
+				Include("escapes"),
+				{`"[^\n"]+"`, LiteralStringDouble, nil},
+				{`\d+`, LiteralNumber, nil},
+				{`\S+`, LiteralString, nil},
+				{`\s+`, Text, nil},
+			},
+		}
+	},
+))

vendor/github.com/alecthomas/chroma/lexers/h/http.go

@@ -37,14 +37,14 @@ func httpRules() Rules {
 	}
 }
 
-func httpContentBlock(groups []string, lexer Lexer) Iterator {
+func httpContentBlock(groups []string, state *LexerState) Iterator {
 	tokens := []Token{
 		{Generic, groups[0]},
 	}
 	return Literator(tokens...)
 }
 
-func httpHeaderBlock(groups []string, lexer Lexer) Iterator {
+func httpHeaderBlock(groups []string, state *LexerState) Iterator {
 	tokens := []Token{
 		{Name, groups[1]},
 		{Text, groups[2]},
@@ -56,7 +56,7 @@ func httpHeaderBlock(groups []string, lexer Lexer) Iterator {
 	return Literator(tokens...)
 }
 
-func httpContinuousHeaderBlock(groups []string, lexer Lexer) Iterator {
+func httpContinuousHeaderBlock(groups []string, state *LexerState) Iterator {
 	tokens := []Token{
 		{Text, groups[1]},
 		{Literal, groups[2]},

vendor/github.com/alecthomas/chroma/lexers/internal/api.go

@@ -11,6 +11,19 @@ import (
 	"github.com/alecthomas/chroma"
 )
 
+var (
+	ignoredSuffixes = [...]string{
+		// Editor backups
+		"~", ".bak", ".old", ".orig",
+		// Debian and derivatives apt/dpkg backups
+		".dpkg-dist", ".dpkg-old",
+		// Red Hat and derivatives rpm backups
+		".rpmnew", ".rpmorig", ".rpmsave",
+		// Build system input/template files
+		".in",
+	}
+)
+
 // Registry of Lexers.
 var Registry = struct {
 	Lexers  chroma.Lexers
@@ -93,6 +106,13 @@ func Match(filename string) chroma.Lexer {
 		for _, glob := range config.Filenames {
 			if fnmatch.Match(glob, filename, 0) {
 				matched = append(matched, lexer)
+			} else {
+				for _, suf := range &ignoredSuffixes {
+					if fnmatch.Match(glob+suf, filename, 0) {
+						matched = append(matched, lexer)
+						break
+					}
+				}
 			}
 		}
 	}
@@ -107,6 +127,13 @@ func Match(filename string) chroma.Lexer {
 		for _, glob := range config.AliasFilenames {
 			if fnmatch.Match(glob, filename, 0) {
 				matched = append(matched, lexer)
+			} else {
+				for _, suf := range &ignoredSuffixes {
+					if fnmatch.Match(glob+suf, filename, 0) {
+						matched = append(matched, lexer)
+						break
+					}
+				}
 			}
 		}
 	}

vendor/github.com/alecthomas/chroma/lexers/j/javascript.go

@@ -61,7 +61,7 @@ var JavascriptRules = Rules{
 }
 
 // Javascript lexer.
-var Javascript = internal.Register(MustNewLexer(
+var Javascript = internal.Register(MustNewLexer( // nolint: forbidigo
 	&Config{
 		Name:      "JavaScript",
 		Aliases:   []string{"js", "javascript"},

vendor/github.com/alecthomas/chroma/lexers/lexers.go

@@ -3,7 +3,7 @@
 // Sub-packages contain lexer implementations.
 package lexers
 
-// nolint: golint
+// nolint
 import (
 	"github.com/alecthomas/chroma"
 	_ "github.com/alecthomas/chroma/lexers/a"

vendor/github.com/alecthomas/chroma/lexers/m/markdown.go

@@ -40,7 +40,7 @@ func markdownRules() Rules {
 		},
 		"inline": {
 			{`\\.`, Text, nil},
-			{`(\s)([*_][^*_]+[*_])(\W|\n)`, ByGroups(Text, GenericEmph, Text), nil},
+			{`(\s)(\*|_)((?:(?!\2).)*)(\2)((?=\W|\n))`, ByGroups(Text, GenericEmph, GenericEmph, GenericEmph, Text), nil},
 			{`(\s)((\*\*|__).*?)\3((?=\W|\n))`, ByGroups(Text, GenericStrong, GenericStrong, Text), nil},
 			{`(\s)(~~[^~]+~~)((?=\W|\n))`, ByGroups(Text, GenericDeleted, Text), nil},
 			{"`[^`]+`", LiteralStringBacktick, nil},

vendor/github.com/alecthomas/chroma/lexers/m/mcfunction.go

@@ -6,7 +6,7 @@ import (
 )
 
 // mcfunction lexer.
-var MCFunction = internal.Register(MustNewLexer(
+var MCFunction = internal.Register(MustNewLazyLexer(
 	&Config{
 		Name:         "mcfunction",
 		Aliases:      []string{"mcfunction"},
@@ -15,93 +15,95 @@ var MCFunction = internal.Register(MustNewLexer(
 		NotMultiline: true,
 		DotAll:       true,
 	},
-	Rules{
-		"simplevalue": {
-			{`(true|false)`, KeywordConstant, nil},
-			{`[01]b`, LiteralNumber, nil},
-			{`-?(0|[1-9]\d*)(\.\d+[eE](\+|-)?\d+|[eE](\+|-)?\d+|\.\d+)`, LiteralNumberFloat, nil},
-			{`(-?\d+)(\.\.)(-?\d+)`, ByGroups(LiteralNumberInteger, Punctuation, LiteralNumberInteger), nil},
-			{`-?(0|[1-9]\d*)`, LiteralNumberInteger, nil},
-			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
-			{`'[^']+'`, LiteralStringSingle, nil},
-			{`([!#]?)(\w+)`, ByGroups(Punctuation, Text), nil},
-		},
-		"nbtobjectattribute": {
-			Include("nbtvalue"),
-			{`:`, Punctuation, nil},
-			{`,`, Punctuation, Pop(1)},
-			{`\}`, Punctuation, Pop(2)},
-		},
-		"nbtobjectvalue": {
-			{`("(\\\\|\\"|[^"])*"|[a-zA-Z0-9_]+)`, NameTag, Push("nbtobjectattribute")},
-			{`\}`, Punctuation, Pop(1)},
-		},
-		"nbtarrayvalue": {
-			Include("nbtvalue"),
-			{`,`, Punctuation, nil},
-			{`\]`, Punctuation, Pop(1)},
-		},
-		"nbtvalue": {
-			Include("simplevalue"),
-			{`\{`, Punctuation, Push("nbtobjectvalue")},
-			{`\[`, Punctuation, Push("nbtarrayvalue")},
-		},
-		"argumentvalue": {
-			Include("simplevalue"),
-			{`,`, Punctuation, Pop(1)},
-			{`[}\]]`, Punctuation, Pop(2)},
-		},
-		"argumentlist": {
-			{`(nbt)(={)`, ByGroups(NameAttribute, Punctuation), Push("nbtobjectvalue")},
-			{`([A-Za-z0-9/_!]+)(={)`, ByGroups(NameAttribute, Punctuation), Push("argumentlist")},
-			{`([A-Za-z0-9/_!]+)(=)`, ByGroups(NameAttribute, Punctuation), Push("argumentvalue")},
-			Include("simplevalue"),
-			{`,`, Punctuation, nil},
-			{`[}\]]`, Punctuation, Pop(1)},
-		},
-		"root": {
-			{`#.*?\n`, CommentSingle, nil},
-			{Words(`/?`, `\b`, `ability`, `attributes`, `advancement`,
-				`ban`, `ban-ip`, `banlist`, `bossbar`,
-				`camerashake`, `classroommode`, `clear`,
-				`clearspawnpoint`, `clone`, `code`, `collect`,
-				`createagent`, `data`, `datapack`, `debug`,
-				`defaultgamemode`, `deop`, `destroy`, `detect`,
-				`detectredstone`, `difficulty`, `dropall`,
-				`effect`, `enchant`, `event`, `execute`,
-				`experience`, `fill`, `flog`, `forceload`,
-				`function`, `gamemode`, `gamerule`,
-				`geteduclientinfo`, `give`, `help`, `item`,
-				`immutableworld`, `kick`, `kill`, `list`,
-				`locate`, `locatebiome`, `loot`, `me`, `mixer`,
-				`mobevent`, `move`, `msg`, `music`, `op`,
-				`pardon`, `particle`, `playanimation`,
-				`playsound`, `position`, `publish`,
-				`raytracefog`, `recipe`, `reload`, `remove`,
-				`replaceitem`, `ride`, `save`, `save-all`,
-				`save-off`, `save-on`, `say`, `schedule`,
-				`scoreboard`, `seed`, `setblock`,
-				`setidletimeout`, `setmaxplayers`,
-				`setworldspawn`, `spawnpoint`, `spectate`,
-				`spreadplayers`, `stop`, `stopsound`,
-				`structure`, `summon`, `tag`, `team`, `teammsg`,
-				`teleport`, `tell`, `tellraw`, `testfor`,
-				`testforblock`, `testforblocks`, `tickingarea`,
-				`time`, `title`, `toggledownfall`, `tp`,
-				`tpagent`, `transfer`, `transferserver`,
-				`trigger`, `turn`, `w`, `weather`, `whitelist`,
-				`worldborder`, `worldbuilder`, `wsserver`, `xp`,
-			), KeywordReserved, nil},
-			{Words(``, ``, `@p`, `@r`, `@a`, `@e`, `@s`, `@c`, `@v`),
-				KeywordConstant, nil},
-			{`\[`, Punctuation, Push("argumentlist")},
-			{`{`, Punctuation, Push("nbtobjectvalue")},
-			{`~`, NameBuiltin, nil},
-			{`([a-zA-Z_]+:)?[a-zA-Z_]+\b`, Text, nil},
-			{`([a-z]+)(\.)([0-9]+)\b`, ByGroups(Text, Punctuation, LiteralNumber), nil},
-			{`([<>=]|<=|>=)`, Punctuation, nil},
-			Include("simplevalue"),
-			{`\s+`, TextWhitespace, nil},
-		},
+	func() Rules {
+		return Rules{
+			"simplevalue": {
+				{`(true|false)`, KeywordConstant, nil},
+				{`[01]b`, LiteralNumber, nil},
+				{`-?(0|[1-9]\d*)(\.\d+[eE](\+|-)?\d+|[eE](\+|-)?\d+|\.\d+)`, LiteralNumberFloat, nil},
+				{`(-?\d+)(\.\.)(-?\d+)`, ByGroups(LiteralNumberInteger, Punctuation, LiteralNumberInteger), nil},
+				{`-?(0|[1-9]\d*)`, LiteralNumberInteger, nil},
+				{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+				{`'[^']+'`, LiteralStringSingle, nil},
+				{`([!#]?)(\w+)`, ByGroups(Punctuation, Text), nil},
+			},
+			"nbtobjectattribute": {
+				Include("nbtvalue"),
+				{`:`, Punctuation, nil},
+				{`,`, Punctuation, Pop(1)},
+				{`\}`, Punctuation, Pop(2)},
+			},
+			"nbtobjectvalue": {
+				{`("(\\\\|\\"|[^"])*"|[a-zA-Z0-9_]+)`, NameTag, Push("nbtobjectattribute")},
+				{`\}`, Punctuation, Pop(1)},
+			},
+			"nbtarrayvalue": {
+				Include("nbtvalue"),
+				{`,`, Punctuation, nil},
+				{`\]`, Punctuation, Pop(1)},
+			},
+			"nbtvalue": {
+				Include("simplevalue"),
+				{`\{`, Punctuation, Push("nbtobjectvalue")},
+				{`\[`, Punctuation, Push("nbtarrayvalue")},
+			},
+			"argumentvalue": {
+				Include("simplevalue"),
+				{`,`, Punctuation, Pop(1)},
+				{`[}\]]`, Punctuation, Pop(2)},
+			},
+			"argumentlist": {
+				{`(nbt)(={)`, ByGroups(NameAttribute, Punctuation), Push("nbtobjectvalue")},
+				{`([A-Za-z0-9/_!]+)(={)`, ByGroups(NameAttribute, Punctuation), Push("argumentlist")},
+				{`([A-Za-z0-9/_!]+)(=)`, ByGroups(NameAttribute, Punctuation), Push("argumentvalue")},
+				Include("simplevalue"),
+				{`,`, Punctuation, nil},
+				{`[}\]]`, Punctuation, Pop(1)},
+			},
+			"root": {
+				{`#.*?\n`, CommentSingle, nil},
+				{Words(`/?`, `\b`, `ability`, `attributes`, `advancement`,
+					`ban`, `ban-ip`, `banlist`, `bossbar`,
+					`camerashake`, `classroommode`, `clear`,
+					`clearspawnpoint`, `clone`, `code`, `collect`,
+					`createagent`, `data`, `datapack`, `debug`,
+					`defaultgamemode`, `deop`, `destroy`, `detect`,
+					`detectredstone`, `difficulty`, `dropall`,
+					`effect`, `enchant`, `event`, `execute`,
+					`experience`, `fill`, `flog`, `forceload`,
+					`function`, `gamemode`, `gamerule`,
+					`geteduclientinfo`, `give`, `help`, `item`,
+					`immutableworld`, `kick`, `kill`, `list`,
+					`locate`, `locatebiome`, `loot`, `me`, `mixer`,
+					`mobevent`, `move`, `msg`, `music`, `op`,
+					`pardon`, `particle`, `playanimation`,
+					`playsound`, `position`, `publish`,
+					`raytracefog`, `recipe`, `reload`, `remove`,
+					`replaceitem`, `ride`, `save`, `save-all`,
+					`save-off`, `save-on`, `say`, `schedule`,
+					`scoreboard`, `seed`, `setblock`,
+					`setidletimeout`, `setmaxplayers`,
+					`setworldspawn`, `spawnpoint`, `spectate`,
+					`spreadplayers`, `stop`, `stopsound`,
+					`structure`, `summon`, `tag`, `team`, `teammsg`,
+					`teleport`, `tell`, `tellraw`, `testfor`,
+					`testforblock`, `testforblocks`, `tickingarea`,
+					`time`, `title`, `toggledownfall`, `tp`,
+					`tpagent`, `transfer`, `transferserver`,
+					`trigger`, `turn`, `w`, `weather`, `whitelist`,
+					`worldborder`, `worldbuilder`, `wsserver`, `xp`,
+				), KeywordReserved, nil},
+				{Words(``, ``, `@p`, `@r`, `@a`, `@e`, `@s`, `@c`, `@v`),
+					KeywordConstant, nil},
+				{`\[`, Punctuation, Push("argumentlist")},
+				{`{`, Punctuation, Push("nbtobjectvalue")},
+				{`~`, NameBuiltin, nil},
+				{`([a-zA-Z_]+:)?[a-zA-Z_]+\b`, Text, nil},
+				{`([a-z]+)(\.)([0-9]+)\b`, ByGroups(Text, Punctuation, LiteralNumber), nil},
+				{`([<>=]|<=|>=)`, Punctuation, nil},
+				Include("simplevalue"),
+				{`\s+`, TextWhitespace, nil},
+			},
+		}
 	},
 ))

vendor/github.com/alecthomas/chroma/lexers/m/metal.go

@@ -0,0 +1,101 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Metal lexer.
+var Metal = internal.Register(MustNewLazyLexer(
+	&Config{
+		Name:      "Metal",
+		Aliases:   []string{"metal"},
+		Filenames: []string{"*.metal"},
+		MimeTypes: []string{"text/x-metal"},
+		EnsureNL:  true,
+	},
+	metalRules,
+))
+
+func metalRules() Rules {
+	return Rules{
+		"statements": {
+			{Words(``, `\b`, `namespace`, `operator`, `template`, `this`, `using`, `constexpr`), Keyword, nil},
+			{`(enum)\b(\s+)(class)\b(\s*)`, ByGroups(Keyword, Text, Keyword, Text), Push("classname")},
+			{`(class|struct|enum|union)\b(\s*)`, ByGroups(Keyword, Text), Push("classname")},
+			{`\[\[.+\]\]`, NameAttribute, nil},
+			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*`, LiteralNumberFloat, nil},
+			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
+			{`0[xX]([0-9A-Fa-f]('?[0-9A-Fa-f]+)*)[LlUu]*`, LiteralNumberHex, nil},
+			{`0('?[0-7]+)+[LlUu]*`, LiteralNumberOct, nil},
+			{`0[Bb][01]('?[01]+)*[LlUu]*`, LiteralNumberBin, nil},
+			{`[0-9]('?[0-9]+)*[LlUu]*`, LiteralNumberInteger, nil},
+			{`\*/`, Error, nil},
+			{`[~!%^&*+=|?:<>/-]`, Operator, nil},
+			{`[()\[\],.]`, Punctuation, nil},
+			{Words(``, `\b`, `break`, `case`, `const`, `continue`, `do`, `else`, `enum`, `extern`, `for`, `if`, `return`, `sizeof`, `static`, `struct`, `switch`, `typedef`, `union`, `while`), Keyword, nil},
+			{`(bool|float|half|long|ptrdiff_t|size_t|unsigned|u?char|u?int((8|16|32|64)_t)?|u?short)\b`, KeywordType, nil},
+			{`(bool|float|half|u?(char|int|long|short))(2|3|4)\b`, KeywordType, nil},
+			{`packed_(float|half|long|u?(char|int|short))(2|3|4)\b`, KeywordType, nil},
+			{`(float|half)(2|3|4)x(2|3|4)\b`, KeywordType, nil},
+			{`atomic_u?int\b`, KeywordType, nil},
+			{`(rg?(8|16)(u|s)norm|rgba(8|16)(u|s)norm|srgba8unorm|rgb10a2|rg11b10f|rgb9e5)\b`, KeywordType, nil},
+			{`(array|depth(2d|cube)(_array)?|depth2d_ms(_array)?|sampler|texture_buffer|texture(1|2)d(_array)?|texture2d_ms(_array)?|texture3d|texturecube(_array)?|uniform|visible_function_table)\b`, KeywordType, nil},
+			{`(true|false|NULL)\b`, NameBuiltin, nil},
+			{Words(``, `\b`, `device`, `constant`, `ray_data`, `thread`, `threadgroup`, `threadgroup_imageblock`), Keyword, nil},
+			{`([a-zA-Z_]\w*)(\s*)(:)(?!:)`, ByGroups(NameLabel, Text, Punctuation), nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"root": {
+			Include("whitespace"),
+			{`(fragment|kernel|vertex)?((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;{]*)(\{)`, ByGroups(Keyword, UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), Push("function")},
+			{`(fragment|kernel|vertex)?((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;]*)(;)`, ByGroups(Keyword, UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), nil},
+			Default(Push("statement")),
+		},
+		"classname": {
+			{`(\[\[.+\]\])(\s*)`, ByGroups(NameAttribute, Text), nil},
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+			{`\s*(?=[>{])`, Text, Pop(1)},
+		},
+		"whitespace": {
+			{`^#if\s+0`, CommentPreproc, Push("if0")},
+			{`^#`, CommentPreproc, Push("macro")},
+			{`^(\s*(?:/[*].*?[*]/\s*)?)(#if\s+0)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("if0")},
+			{`^(\s*(?:/[*].*?[*]/\s*)?)(#)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("macro")},
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`//(\n|[\w\W]*?[^\\]\n)`, CommentSingle, nil},
+			{`/(\\\n)?[*][\w\W]*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`/(\\\n)?[*][\w\W]*`, CommentMultiline, nil},
+		},
+		"statement": {
+			Include("whitespace"),
+			Include("statements"),
+			{`[{]`, Punctuation, Push("root")},
+			{`[;}]`, Punctuation, Pop(1)},
+		},
+		"function": {
+			Include("whitespace"),
+			Include("statements"),
+			{`;`, Punctuation, nil},
+			{`\{`, Punctuation, Push()},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"macro": {
+			{`(include)(\s*(?:/[*].*?[*]/\s*)?)([^\n]+)`, ByGroups(CommentPreproc, Text, CommentPreprocFile), nil},
+			{`[^/\n]+`, CommentPreproc, nil},
+			{`/[*](.|\n)*?[*]/`, CommentMultiline, nil},
+			{`//.*?\n`, CommentSingle, Pop(1)},
+			{`/`, CommentPreproc, nil},
+			{`(?<=\\)\n`, CommentPreproc, nil},
+			{`\n`, CommentPreproc, Pop(1)},
+		},
+		"if0": {
+			{`^\s*#if.*?(?<!\\)\n`, CommentPreproc, Push()},
+			{`^\s*#el(?:se|if).*\n`, CommentPreproc, Pop(1)},
+			{`^\s*#endif.*?(?<!\\)\n`, CommentPreproc, Pop(1)},
+			{`.*?\n`, Comment, nil},
+		},
+	}
+}

vendor/github.com/alecthomas/chroma/lexers/m/myghty.go

@@ -22,13 +22,13 @@ func myghtyRules() Rules {
 		"root": {
 			{`\s+`, Text, nil},
 			{`(<%(?:def|method))(\s*)(.*?)(>)(.*?)(</%\2\s*>)(?s)`, ByGroups(NameTag, Text, NameFunction, NameTag, UsingSelf("root"), NameTag), nil},
-			{`(<%\w+)(.*?)(>)(.*?)(</%\2\s*>)(?s)`, ByGroups(NameTag, NameFunction, NameTag, Using(Python), NameTag), nil},
-			{`(<&[^|])(.*?)(,.*?)?(&>)`, ByGroups(NameTag, NameFunction, Using(Python), NameTag), nil},
-			{`(<&\|)(.*?)(,.*?)?(&>)(?s)`, ByGroups(NameTag, NameFunction, Using(Python), NameTag), nil},
+			{`(<%\w+)(.*?)(>)(.*?)(</%\2\s*>)(?s)`, ByGroups(NameTag, NameFunction, NameTag, Using(Python2), NameTag), nil},
+			{`(<&[^|])(.*?)(,.*?)?(&>)`, ByGroups(NameTag, NameFunction, Using(Python2), NameTag), nil},
+			{`(<&\|)(.*?)(,.*?)?(&>)(?s)`, ByGroups(NameTag, NameFunction, Using(Python2), NameTag), nil},
 			{`</&>`, NameTag, nil},
-			{`(<%!?)(.*?)(%>)(?s)`, ByGroups(NameTag, Using(Python), NameTag), nil},
+			{`(<%!?)(.*?)(%>)(?s)`, ByGroups(NameTag, Using(Python2), NameTag), nil},
 			{`(?<=^)#[^\n]*(\n|\Z)`, Comment, nil},
-			{`(?<=^)(%)([^\n]*)(\n|\Z)`, ByGroups(NameTag, Using(Python), Other), nil},
+			{`(?<=^)(%)([^\n]*)(\n|\Z)`, ByGroups(NameTag, Using(Python2), Other), nil},
 			{`(?sx)
                  (.+?)               # anything, followed by:
                  (?:

vendor/github.com/alecthomas/chroma/lexers/m/mysql.go

@@ -1,10 +1,17 @@
 package m
 
 import (
+	"regexp"
+
 	. "github.com/alecthomas/chroma" // nolint
 	"github.com/alecthomas/chroma/lexers/internal"
 )
 
+var (
+	mysqlAnalyserNameBetweenBacktickRe = regexp.MustCompile("`[a-zA-Z_]\\w*`")
+	mysqlAnalyserNameBetweenBracketRe  = regexp.MustCompile(`\[[a-zA-Z_]\w*\]`)
+)
+
 // MySQL lexer.
 var MySQL = internal.Register(MustNewLazyLexer(
 	&Config{
@@ -16,7 +23,25 @@ var MySQL = internal.Register(MustNewLazyLexer(
 		CaseInsensitive: true,
 	},
 	mySQLRules,
-))
+).SetAnalyser(func(text string) float32 {
+	nameBetweenBacktickCount := len(mysqlAnalyserNameBetweenBacktickRe.FindAllString(text, -1))
+	nameBetweenBracketCount := len(mysqlAnalyserNameBetweenBracketRe.FindAllString(text, -1))
+
+	var result float32
+
+	// Same logic as above in the TSQL analysis.
+	dialectNameCount := nameBetweenBacktickCount + nameBetweenBracketCount
+	if dialectNameCount >= 1 && nameBetweenBacktickCount >= (2*nameBetweenBracketCount) {
+		// Found at least twice as many `name` as [name].
+		result += 0.5
+	} else if nameBetweenBacktickCount > nameBetweenBracketCount {
+		result += 0.2
+	} else if nameBetweenBacktickCount > 0 {
+		result += 0.1
+	}
+
+	return result
+}))
 
 func mySQLRules() Rules {
 	return Rules{

vendor/github.com/alecthomas/chroma/lexers/p/powerquery.go

@@ -0,0 +1,38 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// PowerQuery lexer.
+var PowerQuery = internal.Register(MustNewLazyLexer(
+	&Config{
+		Name:            "PowerQuery",
+		Aliases:         []string{"powerquery", "pq"},
+		Filenames:       []string{"*.pq"},
+		MimeTypes:       []string{"text/x-powerquery"},
+		DotAll:          true,
+		CaseInsensitive: true,
+	},
+	powerqueryRules,
+))
+
+func powerqueryRules() Rules {
+	return Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`(and|as|each|else|error|false|if|in|is|let|meta|not|null|or|otherwise|section|shared|then|true|try|type)\b`, Keyword, nil},
+			{`(#binary|#date|#datetime|#datetimezone|#duration|#infinity|#nan|#sections|#shared|#table|#time)\b`, KeywordType, nil},
+			{`(([a-zA-Z]|_)[\w|._]*|#"[^"]+")`, Name, nil},
+			{`0[xX][0-9a-fA-F][0-9a-fA-F_]*[lL]?`, LiteralNumberHex, nil},
+			{`([0-9]+\.[0-9]+|\.[0-9]+)([eE][0-9]+)?`, LiteralNumberFloat, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`[\(\)\[\]\{\}]`, Punctuation, nil},
+			{`\.\.|\.\.\.|=>|<=|>=|<>|[@!?,;=<>\+\-\*\/&]`, Operator, nil},
+		},
+	}
+}

vendor/github.com/alecthomas/chroma/lexers/p/python2.go

@@ -0,0 +1,141 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Python2 lexer.
+var Python2 = internal.Register(MustNewLazyLexer(
+	&Config{
+		Name:      "Python 2",
+		Aliases:   []string{"python2", "py2"},
+		Filenames: []string{},
+		MimeTypes: []string{"text/x-python2", "application/x-python2"},
+	},
+	python2Rules,
+))
+
+func python2Rules() Rules {
+	return Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`^(\s*)([rRuUbB]{,2})("""(?:.|\n)*?""")`, ByGroups(Text, LiteralStringAffix, LiteralStringDoc), nil},
+			{`^(\s*)([rRuUbB]{,2})('''(?:.|\n)*?''')`, ByGroups(Text, LiteralStringAffix, LiteralStringDoc), nil},
+			{`[^\S\n]+`, Text, nil},
+			{`\A#!.+$`, CommentHashbang, nil},
+			{`#.*$`, CommentSingle, nil},
+			{`[]{}:(),;[]`, Punctuation, nil},
+			{`\\\n`, Text, nil},
+			{`\\`, Text, nil},
+			{`(in|is|and|or|not)\b`, OperatorWord, nil},
+			{`!=|==|<<|>>|[-~+/*%=<>&^|.]`, Operator, nil},
+			Include("keywords"),
+			{`(def)((?:\s|\\\s)+)`, ByGroups(Keyword, Text), Push("funcname")},
+			{`(class)((?:\s|\\\s)+)`, ByGroups(Keyword, Text), Push("classname")},
+			{`(from)((?:\s|\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("fromimport")},
+			{`(import)((?:\s|\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			Include("builtins"),
+			Include("magicfuncs"),
+			Include("magicvars"),
+			Include("backtick"),
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(""")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("tdqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(''')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("tsqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("dqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("sqs")},
+			{`([uUbB]?)(""")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Combined("stringescape", "tdqs")},
+			{`([uUbB]?)(''')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Combined("stringescape", "tsqs")},
+			{`([uUbB]?)(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Combined("stringescape", "dqs")},
+			{`([uUbB]?)(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Combined("stringescape", "sqs")},
+			Include("name"),
+			Include("numbers"),
+		},
+		"keywords": {
+			{Words(``, `\b`, `assert`, `break`, `continue`, `del`, `elif`, `else`, `except`, `exec`, `finally`, `for`, `global`, `if`, `lambda`, `pass`, `print`, `raise`, `return`, `try`, `while`, `yield`, `yield from`, `as`, `with`), Keyword, nil},
+		},
+		"builtins": {
+			{Words(`(?<!\.)`, `\b`, `__import__`, `abs`, `all`, `any`, `apply`, `basestring`, `bin`, `bool`, `buffer`, `bytearray`, `bytes`, `callable`, `chr`, `classmethod`, `cmp`, `coerce`, `compile`, `complex`, `delattr`, `dict`, `dir`, `divmod`, `enumerate`, `eval`, `execfile`, `exit`, `file`, `filter`, `float`, `frozenset`, `getattr`, `globals`, `hasattr`, `hash`, `hex`, `id`, `input`, `int`, `intern`, `isinstance`, `issubclass`, `iter`, `len`, `list`, `locals`, `long`, `map`, `max`, `min`, `next`, `object`, `oct`, `open`, `ord`, `pow`, `property`, `range`, `raw_input`, `reduce`, `reload`, `repr`, `reversed`, `round`, `set`, `setattr`, `slice`, `sorted`, `staticmethod`, `str`, `sum`, `super`, `tuple`, `type`, `unichr`, `unicode`, `vars`, `xrange`, `zip`), NameBuiltin, nil},
+			{`(?<!\.)(self|None|Ellipsis|NotImplemented|False|True|cls)\b`, NameBuiltinPseudo, nil},
+			{Words(`(?<!\.)`, `\b`, `ArithmeticError`, `AssertionError`, `AttributeError`, `BaseException`, `DeprecationWarning`, `EOFError`, `EnvironmentError`, `Exception`, `FloatingPointError`, `FutureWarning`, `GeneratorExit`, `IOError`, `ImportError`, `ImportWarning`, `IndentationError`, `IndexError`, `KeyError`, `KeyboardInterrupt`, `LookupError`, `MemoryError`, `NameError`, `NotImplementedError`, `OSError`, `OverflowError`, `OverflowWarning`, `PendingDeprecationWarning`, `ReferenceError`, `RuntimeError`, `RuntimeWarning`, `StandardError`, `StopIteration`, `SyntaxError`, `SyntaxWarning`, `SystemError`, `SystemExit`, `TabError`, `TypeError`, `UnboundLocalError`, `UnicodeDecodeError`, `UnicodeEncodeError`, `UnicodeError`, `UnicodeTranslateError`, `UnicodeWarning`, `UserWarning`, `ValueError`, `VMSError`, `Warning`, `WindowsError`, `ZeroDivisionError`), NameException, nil},
+		},
+		"magicfuncs": {
+			{Words(``, `\b`, `__abs__`, `__add__`, `__and__`, `__call__`, `__cmp__`, `__coerce__`, `__complex__`, `__contains__`, `__del__`, `__delattr__`, `__delete__`, `__delitem__`, `__delslice__`, `__div__`, `__divmod__`, `__enter__`, `__eq__`, `__exit__`, `__float__`, `__floordiv__`, `__ge__`, `__get__`, `__getattr__`, `__getattribute__`, `__getitem__`, `__getslice__`, `__gt__`, `__hash__`, `__hex__`, `__iadd__`, `__iand__`, `__idiv__`, `__ifloordiv__`, `__ilshift__`, `__imod__`, `__imul__`, `__index__`, `__init__`, `__instancecheck__`, `__int__`, `__invert__`, `__iop__`, `__ior__`, `__ipow__`, `__irshift__`, `__isub__`, `__iter__`, `__itruediv__`, `__ixor__`, `__le__`, `__len__`, `__long__`, `__lshift__`, `__lt__`, `__missing__`, `__mod__`, `__mul__`, `__ne__`, `__neg__`, `__new__`, `__nonzero__`, `__oct__`, `__op__`, `__or__`, `__pos__`, `__pow__`, `__radd__`, `__rand__`, `__rcmp__`, `__rdiv__`, `__rdivmod__`, `__repr__`, `__reversed__`, `__rfloordiv__`, `__rlshift__`, `__rmod__`, `__rmul__`, `__rop__`, `__ror__`, `__rpow__`, `__rrshift__`, `__rshift__`, `__rsub__`, `__rtruediv__`, `__rxor__`, `__set__`, `__setattr__`, `__setitem__`, `__setslice__`, `__str__`, `__sub__`, `__subclasscheck__`, `__truediv__`, `__unicode__`, `__xor__`), NameFunctionMagic, nil},
+		},
+		"magicvars": {
+			{Words(``, `\b`, `__bases__`, `__class__`, `__closure__`, `__code__`, `__defaults__`, `__dict__`, `__doc__`, `__file__`, `__func__`, `__globals__`, `__metaclass__`, `__module__`, `__mro__`, `__name__`, `__self__`, `__slots__`, `__weakref__`), NameVariableMagic, nil},
+		},
+		"numbers": {
+			{`(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?j?`, LiteralNumberFloat, nil},
+			{`\d+[eE][+-]?[0-9]+j?`, LiteralNumberFloat, nil},
+			{`0[0-7]+j?`, LiteralNumberOct, nil},
+			{`0[bB][01]+`, LiteralNumberBin, nil},
+			{`0[xX][a-fA-F0-9]+`, LiteralNumberHex, nil},
+			{`\d+L`, LiteralNumberIntegerLong, nil},
+			{`\d+j?`, LiteralNumberInteger, nil},
+		},
+		"backtick": {
+			{"`.*?`", LiteralStringBacktick, nil},
+		},
+		"name": {
+			{`@[\w.]+`, NameDecorator, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"funcname": {
+			Include("magicfuncs"),
+			{`[a-zA-Z_]\w*`, NameFunction, Pop(1)},
+			Default(Pop(1)),
+		},
+		"classname": {
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+		},
+		"import": {
+			{`(?:[ \t]|\\\n)+`, Text, nil},
+			{`as\b`, KeywordNamespace, nil},
+			{`,`, Operator, nil},
+			{`[a-zA-Z_][\w.]*`, NameNamespace, nil},
+			Default(Pop(1)),
+		},
+		"fromimport": {
+			{`(?:[ \t]|\\\n)+`, Text, nil},
+			{`import\b`, KeywordNamespace, Pop(1)},
+			{`None\b`, NameBuiltinPseudo, Pop(1)},
+			{`[a-zA-Z_.][\w.]*`, NameNamespace, nil},
+			Default(Pop(1)),
+		},
+		"stringescape": {
+			{`\\([\\abfnrtv"\']|\n|N\{.*?\}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|x[a-fA-F0-9]{2}|[0-7]{1,3})`, LiteralStringEscape, nil},
+		},
+		"strings-single": {
+			{`%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+			{`[^\\\'"%\n]+`, LiteralStringSingle, nil},
+			{`[\'"\\]`, LiteralStringSingle, nil},
+			{`%`, LiteralStringSingle, nil},
+		},
+		"strings-double": {
+			{`%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+			{`[^\\\'"%\n]+`, LiteralStringDouble, nil},
+			{`[\'"\\]`, LiteralStringDouble, nil},
+			{`%`, LiteralStringDouble, nil},
+		},
+		"dqs": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`\\\\|\\"|\\\n`, LiteralStringEscape, nil},
+			Include("strings-double"),
+		},
+		"sqs": {
+			{`'`, LiteralStringSingle, Pop(1)},
+			{`\\\\|\\'|\\\n`, LiteralStringEscape, nil},
+			Include("strings-single"),
+		},
+		"tdqs": {
+			{`"""`, LiteralStringDouble, Pop(1)},
+			Include("strings-double"),
+			{`\n`, LiteralStringDouble, nil},
+		},
+		"tsqs": {
+			{`'''`, LiteralStringSingle, Pop(1)},
+			Include("strings-single"),
+			{`\n`, LiteralStringSingle, nil},
+		},
+	}
+}

vendor/github.com/alecthomas/chroma/lexers/r/rst.go

@@ -63,7 +63,7 @@ func restructuredtextRules() Rules {
 	}
 }
 
-func rstCodeBlock(groups []string, lexer Lexer) Iterator {
+func rstCodeBlock(groups []string, state *LexerState) Iterator {
 	iterators := []Iterator{}
 	tokens := []Token{
 		{Punctuation, groups[1]},
@@ -75,7 +75,7 @@ func rstCodeBlock(groups []string, lexer Lexer) Iterator {
 		{Text, groups[7]},
 	}
 	code := strings.Join(groups[8:], "")
-	lexer = internal.Get(groups[6])
+	lexer := internal.Get(groups[6])
 	if lexer == nil {
 		tokens = append(tokens, Token{String, code})
 		iterators = append(iterators, Literator(tokens...))

vendor/github.com/alecthomas/chroma/lexers/s/solidity.go

@@ -39,17 +39,16 @@ func solidityRules() Rules {
 			{`/[*][\w\W]*`, CommentMultiline, nil},
 		},
 		"keywords-other": {
-			{Words(``, `\b`, `for`, `in`, `while`, `do`, `break`, `return`, `returns`, `continue`, `if`, `else`, `throw`, `new`, `delete`), Keyword, nil},
+			{Words(``, `\b`, `for`, `in`, `while`, `do`, `break`, `return`, `returns`, `continue`, `if`, `else`, `try`, `catch`, `throw`, `_`, `new`, `delete`, `is`, `as`, `from`, `memory`, `storage`), Keyword, nil},
 			{`assembly\b`, Keyword, Push("assembly")},
-			{Words(``, `\b`, `contract`, `interface`, `enum`, `event`, `function`, `library`, `mapping`, `modifier`, `struct`, `var`), KeywordDeclaration, nil},
+			{`(contract|interface|enum|event|struct)(\s+)([a-zA-Z_]\w*)`, ByGroups(KeywordDeclaration, Text, NameClass), nil},
+			{`(function|modifier)(\s+)([a-zA-Z_]\w*)`, ByGroups(KeywordDeclaration, Text, NameFunction), nil},
+			{Words(``, `\b`, `contract`, `interface`, `enum`, `event`, `constructor`, `function`, `library`, `mapping`, `modifier`, `struct`, `var`), KeywordDeclaration, nil},
+			{Words(``, `\b`, `abstract`, `external`, `internal`, `private`, `public`), Keyword, nil},
+			{Words(``, `\b`, `anonymous`, `constant`, `immutable`, `indexed`, `override`, `payable`, `pure`, `view`, `virtual`), Keyword, nil},
 			{`(import|using)\b`, KeywordNamespace, nil},
-			{`pragma (solidity|experimental)\b`, KeywordReserved, nil},
-			{`(_|as|constant|default|from|is)\b`, KeywordReserved, nil},
-			{`payable\b`, KeywordReserved, nil},
-			{`(memory|storage)\b`, KeywordReserved, nil},
-			{`(external|internal|private|public)\b`, KeywordReserved, nil},
-			{`(anonymous|indexed)\b`, KeywordReserved, nil},
-			{`(abstract|pure|static|view)\b`, KeywordReserved, nil},
+			{`pragma (solidity|experimental)\b`, Keyword, nil},
+			{Words(``, `\b`, `after`, `alias`, `apply`, `auto`, `case`, `copyof`, `default`, `define`, `final`, `implements`, `inline`, `let`, `macro`, `match`, `mutable`, `null`, `of`, `partial`, `promise`, `reference`, `relocatable`, `sealed`, `sizeof`, `static`, `supports`, `switch`, `typedef`, `typeof`, `unchecked`), KeywordReserved, nil},
 			{`(true|false)\b`, KeywordConstant, nil},
 			{`(wei|finney|szabo|ether)\b`, KeywordConstant, nil},
 			{`(seconds|minutes|hours|days|weeks|years)\b`, KeywordConstant, nil},
@@ -99,15 +98,20 @@ func solidityRules() Rules {
 			{`\+\+|--|\*\*|\?|:|~|&&|\|\||=>|==?|!=?|(<<|>>>?|[-<>+*%&|^/])=?`, Operator, nil},
 			{`[{(\[;,]`, Punctuation, nil},
 			{`[})\].]`, Punctuation, nil},
-			{`(block|msg|now|this|super|tx)\b`, NameBuiltin, nil},
-			{`(sender|origin)\b`, NameBuiltin, nil},
-			{`(gas|value)\b`, NameBuiltin, nil},
+			{`(abi|block|msg|tx)\b`, NameBuiltin, nil},
+			{`(?!abi\.)(decode|encode|encodePacked|encodeWithSelector|encodeWithSignature|encodeWithSelector)\b`, NameBuiltin, nil},
+			{`(?!block\.)(chainid|coinbase|difficulty|gaslimit|number|timestamp)\b`, NameBuiltin, nil},
+			{`(?!msg\.)(data|gas|sender|value)\b`, NameBuiltin, nil},
+			{`(?!tx\.)(gasprice|origin)\b`, NameBuiltin, nil},
+			{`(type)(\()([a-zA-Z_]\w*)(\))`, ByGroups(NameBuiltin, Punctuation, NameClass, Punctuation), nil},
+			{`(?!type\([a-zA-Z_]\w*\)\.)(creationCode|interfaceId|max|min|name|runtimeCode)\b`, NameBuiltin, nil},
+			{`(now|this|super|gasleft)\b`, NameBuiltin, nil},
 			{`(selfdestruct|suicide)\b`, NameBuiltin, nil},
-			{`(balance|send|transfer)\b`, NameBuiltin, nil},
+			{`(?!0x[0-9a-fA-F]+\.)(balance|code|codehash|send|transfer)\b`, NameBuiltin, nil},
 			{`(assert|revert|require)\b`, NameBuiltin, nil},
 			{`(call|callcode|delegatecall)\b`, NameBuiltin, nil},
 			{`selector\b`, NameBuiltin, nil},
-			{`(addmod|ecrecover|keccak256|mulmod|ripemd160|sha256|sha3)\b`, NameFunction, nil},
+			{`(addmod|blockhash|ecrecover|keccak256|mulmod|ripemd160|sha256|sha3)\b`, NameBuiltin, nil},
 			{`[a-zA-Z_]\w*`, Name, nil},
 		},
 	}

vendor/github.com/alecthomas/chroma/lexers/s/svelte.go

@@ -0,0 +1,73 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/h"
+	"github.com/alecthomas/chroma/lexers/internal"
+	"github.com/alecthomas/chroma/lexers/t"
+)
+
+// Svelte lexer.
+var Svelte = internal.Register(DelegatingLexer(h.HTML, MustNewLazyLexer(
+	&Config{
+		Name:      "Svelte",
+		Aliases:   []string{"svelte"},
+		Filenames: []string{"*.svelte"},
+		MimeTypes: []string{"application/x-svelte"},
+		DotAll:    true,
+	},
+	svelteRules,
+)))
+
+func svelteRules() Rules {
+	return Rules{
+		"root": {
+			// Let HTML handle the comments, including comments containing script and style tags
+			{`<!--`, Other, Push("comment")},
+			{
+				// Highlight script and style tags based on lang attribute
+				// and allow attributes besides lang
+				`(<\s*(?:script|style).*?lang\s*=\s*['"])` +
+					`(.+?)(['"].*?>)` +
+					`(.+?)` +
+					`(<\s*/\s*(?:script|style)\s*>)`,
+				UsingByGroup(internal.Get, 2, 4, Other, Other, Other, Other, Other),
+				nil,
+			},
+			{
+				// Make sure `{` is not inside script or style tags
+				`(?<!<\s*(?:script|style)(?:(?!(?:script|style)\s*>).)*?)` +
+					`{` +
+					`(?!(?:(?!<\s*(?:script|style)).)*?(?:script|style)\s*>)`,
+				Punctuation,
+				Push("templates"),
+			},
+			// on:submit|preventDefault
+			{`(?<=\s+on:\w+(?:\|\w+)*)\|(?=\w+)`, Operator, nil},
+			{`.+?`, Other, nil},
+		},
+		"comment": {
+			{`-->`, Other, Pop(1)},
+			{`.+?`, Other, nil},
+		},
+		"templates": {
+			{`}`, Punctuation, Pop(1)},
+			// Let TypeScript handle strings and the curly braces inside them
+			{`(?<!(?<!\\)\\)(['"` + "`])" + `.*?(?<!(?<!\\)\\)\1`, Using(t.TypeScript), nil},
+			// If there is another opening curly brace push to templates again
+			{"{", Punctuation, Push("templates")},
+			{`@(debug|html)\b`, Keyword, nil},
+			{
+				`(#await)(\s+)(\w+)(\s+)(then|catch)(\s+)(\w+)`,
+				ByGroups(Keyword, Text, Using(t.TypeScript), Text,
+					Keyword, Text, Using(t.TypeScript),
+				),
+				nil,
+			},
+			{`(#|/)(await|each|if|key)\b`, Keyword, nil},
+			{`(:else)(\s+)(if)?\b`, ByGroups(Keyword, Text, Keyword), nil},
+			{`:(catch|then)\b`, Keyword, nil},
+			{`[^{}]+`, Using(t.TypeScript), nil},
+		},
+	}
+}

vendor/github.com/alecthomas/chroma/lexers/s/systemd.go

@@ -7,9 +7,10 @@ import (
 
 var SYSTEMD = internal.Register(MustNewLazyLexer(
 	&Config{
-		Name:      "SYSTEMD",
-		Aliases:   []string{"systemd"},
-		Filenames: []string{"*.service"},
+		Name:    "SYSTEMD",
+		Aliases: []string{"systemd"},
+		// Suspects: man systemd.index | grep -E 'systemd\..*configuration'
+		Filenames: []string{"*.automount", "*.device", "*.dnssd", "*.link", "*.mount", "*.netdev", "*.network", "*.path", "*.scope", "*.service", "*.slice", "*.socket", "*.swap", "*.target", "*.timer"},
 		MimeTypes: []string{"text/plain"},
 	},
 	systemdRules,

vendor/github.com/alecthomas/chroma/lexers/t/toml.go

@@ -27,7 +27,7 @@ func tomlRules() Rules {
 			{`"(\\\\|\\"|[^"])*"`, StringDouble, nil},
 			{`'(\\\\|\\'|[^'])*'`, StringSingle, nil},
 			{`[.,=\[\]{}]`, Punctuation, nil},
-			{`[^\W\d]\w*`, NameOther, nil},
+			{`[A-Za-z0-9_-]+`, NameOther, nil},
 		},
 	}
 }