Gopkg.toml,vendor: update alecthomas/chroma

Gopkg.lock

@@ -2,7 +2,7 @@
 
 
 [[projects]]
-  digest = "1:edded8bfb3a265c0e051d1d1a4459445a30543c7c46007eb2246c0e89603b2fe"
+  digest = "1:d0038638a197fe6bbc26587366f10a35d9545a4e763bc7783cb36b84726f323c"
   name = "github.com/alecthomas/chroma"
   packages = [
     ".",
@@ -37,7 +37,7 @@
     "styles",
   ]
   pruneopts = "UT"
-  revision = "v0.6.3"
+  revision = "v0.7.3"
 
 [[projects]]
   branch = "master"

Gopkg.toml

@@ -4,7 +4,7 @@
 
 [[constraint]]
   name = "github.com/alecthomas/chroma"
-  revision = "v0.6.3"
+  revision = "v0.7.3"
 
 [[constraint]]
   name = "golang.org/x/sys"

vendor/github.com/alecthomas/chroma/.golangci.yml

@@ -14,6 +14,12 @@ linters:
     - lll
     - gocyclo
     - dupl
+    - gochecknoglobals
+    - funlen
+    - godox
+    - wsl
+    - gomnd
+    - gocognit
 
 linters-settings:
   govet:
@@ -42,3 +48,8 @@ issues:
     - 'Potential file inclusion via variable'
     - 'should have comment or be unexported'
     - 'comment on exported var .* should be of the form'
+    - 'at least one file in a package should have a package comment'
+    - 'string literal contains the Unicode'
+    - 'methods on the same type should have the same receiver name'
+    - '_TokenType_name should be _TokenTypeName'
+    - '`_TokenType_map` should be `_TokenTypeMap`'

vendor/github.com/alecthomas/chroma/.goreleaser.yml

@@ -3,28 +3,30 @@ release:
   github:
     owner: alecthomas
     name: chroma
-brew:
+brews:
-  install: bin.install "chroma"
+  -
+    install: bin.install "chroma"
 builds:
 - goos:
-  - linux
+    - linux
-  - darwin
+    - darwin
-  - windows
+    - windows
   goarch:
-  - amd64
+    - amd64
-  - "386"
+    - "386"
   goarm:
-  - "6"
+    - "6"
   main: ./cmd/chroma/main.go
   ldflags: -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}
   binary: chroma
-archive:
+archives:
-  format: tar.gz
+  -
-  name_template: '{{ .Binary }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ if .Arm }}v{{
+    format: tar.gz
+    name_template: '{{ .Binary }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ if .Arm }}v{{
     .Arm }}{{ end }}'
-  files:
+    files:
-  - COPYING
+      - COPYING
-  - README*
+      - README*
 snapshot:
   name_template: SNAPSHOT-{{ .Commit }}
 checksum:

vendor/github.com/alecthomas/chroma/.travis.yml

@@ -1,10 +1,12 @@
 sudo: false
 language: go
+go:
+  - "1.13.x"
 script:
   - go test -v ./...
-  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s v1.10.2
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s v1.22.2
   - ./bin/golangci-lint run
   - git clean -fdx .
 after_success:
-  go get github.com/goreleaser/goreleaser && goreleaser
+  curl -sL https://git.io/goreleaser | bash && goreleaser
 

vendor/github.com/alecthomas/chroma/Makefile

@@ -0,0 +1,19 @@
+.PHONY: chromad upload all
+
+all: README.md tokentype_string.go
+
+README.md: lexers/*/*.go
+	./table.py
+
+tokentype_string.go: types.go
+	go generate
+
+chromad:
+	(cd ./cmd/chromad && go get github.com/GeertJohan/go.rice/rice@master && go install github.com/GeertJohan/go.rice/rice)
+	rm -f chromad
+	(export CGOENABLED=0 GOOS=linux ; cd ./cmd/chromad && go build -o ../../chromad .)
+	rice append -i ./cmd/chromad --exec=./chromad
+
+upload: chromad
+	scp chromad root@swapoff.org: && \
+		ssh root@swapoff.org 'install -m755 ./chromad /srv/http/swapoff.org/bin && service chromad restart'

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

@@ -8,57 +8,68 @@ highlighted HTML, ANSI-coloured text, etc.
 Chroma is based heavily on [Pygments](http://pygments.org/), and includes
 translators for Pygments lexers and styles.
 
+<a id="markdown-table-of-contents" name="table-of-contents"></a>
 ## Table of Contents
 
-<!-- MarkdownTOC -->
+<!-- TOC -->
 
-1. [Supported languages](#supported-languages)
+1. [Table of Contents](#table-of-contents)
-1. [Using the library](#using-the-library)
+2. [Supported languages](#supported-languages)
+3. [Try it](#try-it)
+4. [Using the library](#using-the-library)
     1. [Quick start](#quick-start)
-    1. [Identifying the language](#identifying-the-language)
+    2. [Identifying the language](#identifying-the-language)
-    1. [Formatting the output](#formatting-the-output)
+    3. [Formatting the output](#formatting-the-output)
-    1. [The HTML formatter](#the-html-formatter)
+    4. [The HTML formatter](#the-html-formatter)
-1. [More detail](#more-detail)
+5. [More detail](#more-detail)
     1. [Lexers](#lexers)
-    1. [Formatters](#formatters)
+    2. [Formatters](#formatters)
-    1. [Styles](#styles)
+    3. [Styles](#styles)
-1. [Command-line interface](#command-line-interface)
+6. [Command-line interface](#command-line-interface)
-1. [What's missing compared to Pygments?](#whats-missing-compared-to-pygments)
+7. [What's missing compared to Pygments?](#whats-missing-compared-to-pygments)
 
-<!-- /MarkdownTOC -->
+<!-- /TOC -->
 
+<a id="markdown-supported-languages" name="supported-languages"></a>
 ## Supported languages
 
 Prefix | Language
 :----: | --------
-A | ABNF, ActionScript, ActionScript 3, Ada, Angular2, ANTLR, ApacheConf, APL, AppleScript, Arduino, Awk
+A | ABAP, ABNF, ActionScript, ActionScript 3, Ada, Angular2, ANTLR, ApacheConf, APL, AppleScript, Arduino, Awk
 B | Ballerina, Base Makefile, Bash, Batchfile, BlitzBasic, BNF, Brainfuck
-C | C, C#, C++, Cassandra CQL, CFEngine3, cfstatement/ColdFusion, CMake, COBOL, CSS, Cap'n Proto, Ceylon, ChaiScript, Cheetah, Clojure, CoffeeScript, Common Lisp, Coq, Crystal, Cython
+C | C, C#, C++, Cap'n Proto, Cassandra CQL, Ceylon, CFEngine3, cfstatement, ChaiScript, Cheetah, Clojure, CMake, COBOL, CoffeeScript, Common Lisp, Coq, Crystal, CSS, Cython
-D | Dart, Diff, Django/Jinja, Docker, DTD
+D | D, Dart, Diff, Django/Jinja, Docker, DTD
 E | EBNF, Elixir, Elm, EmacsLisp, Erlang
 F | Factor, Fish, Forth, Fortran, FSharp
-G | GAS, GDScript, GLSL, Genshi, Genshi HTML, Genshi Text, Gnuplot, Go, Go HTML Template, Go Text Template, GraphQL, Groovy
+G | GAS, GDScript, Genshi, Genshi HTML, Genshi Text, GLSL, Gnuplot, Go, Go HTML Template, Go Text Template, GraphQL, Groovy
-H | Handlebars, Haskell, Haxe, Hexdump, HTML, HTTP, Hy 
+H | Handlebars, Haskell, Haxe, HCL, Hexdump, HTML, HTTP, Hy
 I | Idris, INI, Io
-J | Java, JavaScript, JSON, Jsx, Julia, Jungle
+J | J, Java, JavaScript, JSON, Julia, Jungle
 K | Kotlin
 L | Lighttpd configuration file, LLVM, Lua
-M | Mako, Markdown, Mason, Mathematica, MiniZinc, Modula-2, MonkeyC, MorrowindScript, Myghty, MySQL
+M | Mako, markdown, Mason, Mathematica, Matlab, MiniZinc, MLIR, Modula-2, MonkeyC, MorrowindScript, Myghty, MySQL
 N | NASM, Newspeak, Nginx configuration file, Nim, Nix
 O | Objective-C, OCaml, Octave, OpenSCAD, Org Mode
-P | PacmanConf, Perl, PHP, Pig, PkgConfig, Plaintext, PL/pgSQL, PostgreSQL SQL dialect, PostScript, POVRay, PowerShell, Prolog, Protocol Buffer, Puppet, Python, Python 3
+P | PacmanConf, Perl, PHP, Pig, PkgConfig, PL/pgSQL, plaintext, PostgreSQL SQL dialect, PostScript, POVRay, PowerShell, Prolog, Protocol Buffer, Puppet, Python, Python 3
 Q | QBasic
-R | R, Racket, Ragel, reg, reStructuredText, Rexx, Ruby, Rust
+R | R, Racket, Ragel, react, reg, reStructuredText, Rexx, Ruby, Rust
-S | Sass, Scala, Scheme, Scilab, SCSS, Smalltalk, Smarty, Snobol, Solidity, SPARQL, SQL, SquidConf, Swift, systemd, Systemverilog
+S | Sass, Scala, Scheme, Scilab, SCSS, Smalltalk, Smarty, SML, Snobol, Solidity, SPARQL, SQL, SquidConf, Swift, SYSTEMD, systemverilog
-T | TASM, Tcl, Tcsh, Termcap, Terminfo, Terraform, TeX, Thrift, TOML, TradingView, Transact-SQL, Turtle, Twig, TypeScript, TypoScript, TypoScriptCssData, TypoScriptHtmlData
+T | TableGen, TASM, Tcl, Tcsh, Termcap, Terminfo, Terraform, TeX, Thrift, TOML, TradingView, Transact-SQL, Turing, Turtle, Twig, TypeScript, TypoScript, TypoScriptCssData, TypoScriptHtmlData
-V | verilog, VHDL, VimL
+V | VB.net, verilog, VHDL, VimL, vue
 W | WDTE
 X | XML, Xorg
 Y | YAML
 
+
 _I will attempt to keep this section up to date, but an authoritative list can be
 displayed with `chroma --list`._
 
+<a id="markdown-try-it" name="try-it"></a>
+## Try it
+
+Try out various languages and styles on the [Chroma Playground](https://swapoff.org/chroma/playground/).
+
+<a id="markdown-using-the-library" name="using-the-library"></a>
 ## Using the library
 
 Chroma, like Pygments, has the concepts of
@@ -79,6 +90,7 @@ In all cases, if a lexer, formatter or style can not be determined, `nil` will
 be returned. In this situation you may want to default to the `Fallback`
 value in each respective package, which provides sane defaults.
 
+<a id="markdown-quick-start" name="quick-start"></a>
 ### Quick start
 
 A convenience function exists that can be used to simply format some source
@@ -88,6 +100,7 @@ text, without any effort:
 err := quick.Highlight(os.Stdout, someSourceCode, "go", "html", "monokai")
 ```
 
+<a id="markdown-identifying-the-language" name="identifying-the-language"></a>
 ### Identifying the language
 
 To highlight code, you'll first have to identify what language the code is
@@ -127,6 +140,7 @@ token types into a single token:
 lexer = chroma.Coalesce(lexer)
 ```
 
+<a id="markdown-formatting-the-output" name="formatting-the-output"></a>
 ### Formatting the output
 
 Once a language is identified you will need to pick a formatter and a style (theme).
@@ -155,6 +169,7 @@ And finally, format the tokens from the iterator:
 err := formatter.Format(w, style, iterator)
 ```
 
+<a id="markdown-the-html-formatter" name="the-html-formatter"></a>
 ### The HTML formatter
 
 By default the `html` registered formatter generates standalone HTML with
@@ -168,6 +183,7 @@ following constructor options:
 - `ClassPrefix(prefix)` - prefix each generated CSS class.
 - `TabWidth(width)` - Set the rendered tab width, in characters.
 - `WithLineNumbers()` - Render line numbers (style with `LineNumbers`).
+- `LinkableLineNumbers()` - Make the line numbers linkable.
 - `HighlightLines(ranges)` - Highlight lines in these ranges (style with `LineHighlight`).
 - `LineNumbersInTable()` - Use a table for formatting line numbers and code, rather than spans.
 
@@ -178,8 +194,10 @@ formatter := html.New(html.WithClasses())
 err := formatter.WriteCSS(w, style)
 ```
 
+<a id="markdown-more-detail" name="more-detail"></a>
 ## More detail
 
+<a id="markdown-lexers" name="lexers"></a>
 ### Lexers
 
 See the [Pygments documentation](http://pygments.org/docs/lexerdevelopment/)
@@ -200,6 +218,7 @@ python3 ~/Projects/chroma/_tools/pygments2chroma.py \
 See notes in [pygments-lexers.go](https://github.com/alecthomas/chroma/blob/master/pygments-lexers.txt)
 for a list of lexers, and notes on some of the issues importing them.
 
+<a id="markdown-formatters" name="formatters"></a>
 ### Formatters
 
 Chroma supports HTML output, as well as terminal output in 8 colour, 256 colour, and true-colour.
@@ -207,6 +226,7 @@ Chroma supports HTML output, as well as terminal output in 8 colour, 256 colour,
 A `noop` formatter is included that outputs the token text only, and a `tokens`
 formatter outputs raw tokens. The latter is useful for debugging lexers.
 
+<a id="markdown-styles" name="styles"></a>
 ### Styles
 
 Chroma styles use the [same syntax](http://pygments.org/docs/styles/) as Pygments.
@@ -225,6 +245,7 @@ Also, token types in a style file are hierarchical. For instance, when `CommentS
 
 For a quick overview of the available styles and how they look, check out the [Chroma Style Gallery](https://xyproto.github.io/splash/docs/).
 
+<a id="markdown-command-line-interface" name="command-line-interface"></a>
 ## Command-line interface
 
 A command-line interface to Chroma is included. It can be installed with:
@@ -233,6 +254,7 @@ A command-line interface to Chroma is included. It can be installed with:
 go get -u github.com/alecthomas/chroma/cmd/chroma
 ```
 
+<a id="markdown-whats-missing-compared-to-pygments" name="whats-missing-compared-to-pygments"></a>
 ## What's missing compared to Pygments?
 
 - Quite a few lexers, for various reasons (pull-requests welcome):

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

@@ -34,7 +34,7 @@ type insertion struct {
 	tokens     []Token
 }
 
-func (d *delegatingLexer) Tokenise(options *TokeniseOptions, text string) (Iterator, error) {
+func (d *delegatingLexer) Tokenise(options *TokeniseOptions, text string) (Iterator, error) { // nolint: gocognit
 	tokens, err := Tokenise(Coalesce(d.language), options, text)
 	if err != nil {
 		return nil, err

vendor/github.com/alecthomas/chroma/formatters/html/html.go

@@ -14,32 +14,59 @@ import (
 type Option func(f *Formatter)
 
 // Standalone configures the HTML formatter for generating a standalone HTML document.
-func Standalone() Option { return func(f *Formatter) { f.standalone = true } }
+func Standalone(b bool) Option { return func(f *Formatter) { f.standalone = b } }
 
 // ClassPrefix sets the CSS class prefix.
 func ClassPrefix(prefix string) Option { return func(f *Formatter) { f.prefix = prefix } }
 
 // WithClasses emits HTML using CSS classes, rather than inline styles.
-func WithClasses() Option { return func(f *Formatter) { f.Classes = true } }
+func WithClasses(b bool) Option { return func(f *Formatter) { f.Classes = b } }
+
+// WithAllClasses disables an optimisation that omits redundant CSS classes.
+func WithAllClasses(b bool) Option { return func(f *Formatter) { f.allClasses = b } }
 
 // TabWidth sets the number of characters for a tab. Defaults to 8.
 func TabWidth(width int) Option { return func(f *Formatter) { f.tabWidth = width } }
 
-// PreventSurroundingPre prevents the surrounding pre tags around the generated code
+// PreventSurroundingPre prevents the surrounding pre tags around the generated code.
-func PreventSurroundingPre() Option { return func(f *Formatter) { f.preventSurroundingPre = true } }
+func PreventSurroundingPre(b bool) Option {
+	return func(f *Formatter) {
+		if b {
+			f.preWrapper = nopPreWrapper
+		} else {
+			f.preWrapper = defaultPreWrapper
+		}
+	}
+}
+
+// WithPreWrapper allows control of the surrounding pre tags.
+func WithPreWrapper(wrapper PreWrapper) Option {
+	return func(f *Formatter) {
+		f.preWrapper = wrapper
+	}
+}
 
 // WithLineNumbers formats output with line numbers.
-func WithLineNumbers() Option {
+func WithLineNumbers(b bool) Option {
 	return func(f *Formatter) {
-		f.lineNumbers = true
+		f.lineNumbers = b
 	}
 }
 
 // LineNumbersInTable will, when combined with WithLineNumbers, separate the line numbers
 // and code in table td's, which make them copy-and-paste friendly.
-func LineNumbersInTable() Option {
+func LineNumbersInTable(b bool) Option {
 	return func(f *Formatter) {
-		f.lineNumbersInTable = true
+		f.lineNumbersInTable = b
+	}
+}
+
+// LinkableLineNumbers decorates the line numbers HTML elements with an "id"
+// attribute so they can be linked.
+func LinkableLineNumbers(b bool, prefix string) Option {
+	return func(f *Formatter) {
+		f.linkableLineNumbers = b
+		f.lineNumbersIDPrefix = prefix
 	}
 }
 
@@ -64,6 +91,7 @@ func BaseLineNumber(n int) Option {
 func New(options ...Option) *Formatter {
 	f := &Formatter{
 		baseLineNumber: 1,
+		preWrapper:     defaultPreWrapper,
 	}
 	for _, option := range options {
 		option(f)
@@ -71,17 +99,60 @@ func New(options ...Option) *Formatter {
 	return f
 }
 
+// PreWrapper defines the operations supported in WithPreWrapper.
+type PreWrapper interface {
+	// Start is called to write a start <pre> element.
+	// The code flag tells whether this block surrounds
+	// highlighted code. This will be false when surrounding
+	// line numbers.
+	Start(code bool, styleAttr string) string
+
+	// End is called to write the end </pre> element.
+	End(code bool) string
+}
+
+type preWrapper struct {
+	start func(code bool, styleAttr string) string
+	end   func(code bool) string
+}
+
+func (p preWrapper) Start(code bool, styleAttr string) string {
+	return p.start(code, styleAttr)
+}
+
+func (p preWrapper) End(code bool) string {
+	return p.end(code)
+}
+
+var (
+	nopPreWrapper = preWrapper{
+		start: func(code bool, styleAttr string) string { return "" },
+		end:   func(code bool) string { return "" },
+	}
+	defaultPreWrapper = preWrapper{
+		start: func(code bool, styleAttr string) string {
+			return fmt.Sprintf("<pre%s>", styleAttr)
+		},
+		end: func(code bool) string {
+			return "</pre>"
+		},
+	}
+)
+
 // Formatter that generates HTML.
 type Formatter struct {
-	standalone            bool
+	standalone          bool
-	prefix                string
+	prefix              string
-	Classes               bool // Exported field to detect when classes are being used
+	Classes             bool // Exported field to detect when classes are being used
-	preventSurroundingPre bool
+	allClasses          bool
-	tabWidth              int
+	preWrapper          PreWrapper
-	lineNumbers           bool
+	tabWidth            int
-	lineNumbersInTable    bool
+	lineNumbers         bool
-	highlightRanges       highlightRanges
+	lineNumbersInTable  bool
-	baseLineNumber        int
+	linkableLineNumbers bool
+	lineNumbersIDPrefix string
+	highlightRanges     highlightRanges
+	baseLineNumber      int
 }
 
 type highlightRanges [][2]int
@@ -91,11 +162,6 @@ func (h highlightRanges) Swap(i, j int)      { h[i], h[j] = h[j], h[i] }
 func (h highlightRanges) Less(i, j int) bool { return h[i][0] < h[j][0] }
 
 func (f *Formatter) Format(w io.Writer, style *chroma.Style, iterator chroma.Iterator) (err error) {
-	defer func() {
-		if perr := recover(); perr != nil {
-			err = perr.(error)
-		}
-	}()
 	return f.writeHTML(w, style, iterator.Tokens())
 }
 
@@ -126,7 +192,7 @@ func (f *Formatter) writeHTML(w io.Writer, style *chroma.Style, tokens []chroma.
 	wrapInTable := f.lineNumbers && f.lineNumbersInTable
 
 	lines := chroma.SplitTokensIntoLines(tokens)
-	lineDigits := len(fmt.Sprintf("%d", len(lines)))
+	lineDigits := len(fmt.Sprintf("%d", f.baseLineNumber+len(lines)-1))
 	highlightIndex := 0
 
 	if wrapInTable {
@@ -134,9 +200,7 @@ func (f *Formatter) writeHTML(w io.Writer, style *chroma.Style, tokens []chroma.
 		fmt.Fprintf(w, "<div%s>\n", f.styleAttr(css, chroma.Background))
 		fmt.Fprintf(w, "<table%s><tr>", f.styleAttr(css, chroma.LineTable))
 		fmt.Fprintf(w, "<td%s>\n", f.styleAttr(css, chroma.LineTableTD))
-		if !f.preventSurroundingPre {
+		fmt.Fprintf(w, f.preWrapper.Start(false, f.styleAttr(css, chroma.Background)))
-			fmt.Fprintf(w, "<pre%s>", f.styleAttr(css, chroma.Background))
-		}
 		for index := range lines {
 			line := f.baseLineNumber + index
 			highlight, next := f.shouldHighlight(highlightIndex, line)
@@ -147,22 +211,19 @@ func (f *Formatter) writeHTML(w io.Writer, style *chroma.Style, tokens []chroma.
 				fmt.Fprintf(w, "<span%s>", f.styleAttr(css, chroma.LineHighlight))
 			}
 
-			fmt.Fprintf(w, "<span%s>%*d\n</span>", f.styleAttr(css, chroma.LineNumbersTable), lineDigits, line)
+			fmt.Fprintf(w, "<span%s%s>%*d\n</span>", f.styleAttr(css, chroma.LineNumbersTable), f.lineIDAttribute(line), lineDigits, line)
 
 			if highlight {
 				fmt.Fprintf(w, "</span>")
 			}
 		}
-		if !f.preventSurroundingPre {
+		fmt.Fprint(w, f.preWrapper.End(false))
-			fmt.Fprint(w, "</pre>")
-		}
 		fmt.Fprint(w, "</td>\n")
-		fmt.Fprintf(w, "<td%s>\n", f.styleAttr(css, chroma.LineTableTD))
+		fmt.Fprintf(w, "<td%s>\n", f.styleAttr(css, chroma.LineTableTD, "width:100%"))
 	}
 
-	if !f.preventSurroundingPre {
+	fmt.Fprintf(w, f.preWrapper.Start(true, f.styleAttr(css, chroma.Background)))
-		fmt.Fprintf(w, "<pre%s>", f.styleAttr(css, chroma.Background))
+
-	}
 	highlightIndex = 0
 	for index, tokens := range lines {
 		// 1-based line number.
@@ -176,7 +237,7 @@ func (f *Formatter) writeHTML(w io.Writer, style *chroma.Style, tokens []chroma.
 		}
 
 		if f.lineNumbers && !wrapInTable {
-			fmt.Fprintf(w, "<span%s>%*d</span>", f.styleAttr(css, chroma.LineNumbers), lineDigits, line)
+			fmt.Fprintf(w, "<span%s%s>%*d</span>", f.styleAttr(css, chroma.LineNumbers), f.lineIDAttribute(line), lineDigits, line)
 		}
 
 		for _, token := range tokens {
@@ -192,9 +253,7 @@ func (f *Formatter) writeHTML(w io.Writer, style *chroma.Style, tokens []chroma.
 		}
 	}
 
-	if !f.preventSurroundingPre {
+	fmt.Fprintf(w, f.preWrapper.End(true))
-		fmt.Fprint(w, "</pre>")
-	}
 
 	if wrapInTable {
 		fmt.Fprint(w, "</td></tr></table>\n")
@@ -209,6 +268,13 @@ func (f *Formatter) writeHTML(w io.Writer, style *chroma.Style, tokens []chroma.
 	return nil
 }
 
+func (f *Formatter) lineIDAttribute(line int) string {
+	if !f.linkableLineNumbers {
+		return ""
+	}
+	return fmt.Sprintf(" id=\"%s%d\"", f.lineNumbersIDPrefix, line)
+}
+
 func (f *Formatter) shouldHighlight(highlightIndex, line int) (bool, bool) {
 	next := false
 	for highlightIndex < len(f.highlightRanges) && line > f.highlightRanges[highlightIndex][1] {
@@ -240,7 +306,7 @@ func (f *Formatter) class(t chroma.TokenType) string {
 	return ""
 }
 
-func (f *Formatter) styleAttr(styles map[chroma.TokenType]string, tt chroma.TokenType) string {
+func (f *Formatter) styleAttr(styles map[chroma.TokenType]string, tt chroma.TokenType, extraCSS ...string) string {
 	if f.Classes {
 		cls := f.class(tt)
 		if cls == "" {
@@ -257,7 +323,9 @@ func (f *Formatter) styleAttr(styles map[chroma.TokenType]string, tt chroma.Toke
 			}
 		}
 	}
-	return fmt.Sprintf(` style="%s"`, styles[tt])
+	css := []string{styles[tt]}
+	css = append(css, extraCSS...)
+	return fmt.Sprintf(` style="%s"`, strings.Join(css, ";"))
 }
 
 func (f *Formatter) tabWidthStyle() string {
@@ -281,6 +349,13 @@ func (f *Formatter) WriteCSS(w io.Writer, style *chroma.Style) error {
 			return err
 		}
 	}
+	// Special-case line number highlighting when targeted.
+	if f.lineNumbers || f.lineNumbersInTable {
+		targetedLineCSS := StyleEntryToCSS(style.Get(chroma.LineHighlight))
+		for _, tt := range []chroma.TokenType{chroma.LineNumbers, chroma.LineNumbersTable} {
+			fmt.Fprintf(w, "/* %s targeted by URL anchor */ .%schroma .%s:target { %s }\n", tt, f.prefix, f.class(tt), targetedLineCSS)
+		}
+	}
 	tts := []int{}
 	for tt := range css {
 		tts = append(tts, int(tt))
@@ -291,8 +366,12 @@ func (f *Formatter) WriteCSS(w io.Writer, style *chroma.Style) error {
 		if tt == chroma.Background {
 			continue
 		}
+		class := f.class(tt)
+		if class == "" {
+			continue
+		}
 		styles := css[tt]
-		if _, err := fmt.Fprintf(w, "/* %s */ .%schroma .%s { %s }\n", tt, f.prefix, f.class(tt), styles); err != nil {
+		if _, err := fmt.Fprintf(w, "/* %s */ .%schroma .%s { %s }\n", tt, f.prefix, class, styles); err != nil {
 			return err
 		}
 	}
@@ -308,7 +387,7 @@ func (f *Formatter) styleToCSS(style *chroma.Style) map[chroma.TokenType]string
 		if t != chroma.Background {
 			entry = entry.Sub(bg)
 		}
-		if entry.IsZero() {
+		if !f.allClasses && entry.IsZero() {
 			continue
 		}
 		classes[t] = StyleEntryToCSS(entry)

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

@@ -1,14 +1,18 @@
 module github.com/alecthomas/chroma
 
+go 1.13
+
 require (
 	github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38
 	github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721 // indirect
-	github.com/alecthomas/kong v0.1.15
+	github.com/alecthomas/kong v0.2.4
 	github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897 // indirect
 	github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964
-	github.com/dlclark/regexp2 v1.1.6
+	github.com/dlclark/regexp2 v1.2.0
-	github.com/mattn/go-colorable v0.0.9
+	github.com/mattn/go-colorable v0.1.6
-	github.com/mattn/go-isatty v0.0.4
+	github.com/mattn/go-isatty v0.0.12
+	github.com/pkg/errors v0.9.1 // indirect
 	github.com/sergi/go-diff v1.0.0 // indirect
-	golang.org/x/sys v0.0.0-20181128092732-4ed8d59d0b35 // indirect
+	github.com/stretchr/testify v1.3.0 // indirect
+	golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 // indirect
 )

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

@@ -2,25 +2,35 @@ github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38 h1:smF2tmSOzy2Mm
 github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38/go.mod h1:r7bzyVFMNntcxPZXK3/+KdruV1H5KSlyVY0gc+NgInI=
 github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721 h1:JHZL0hZKJ1VENNfmXvHbgYlbUOvpzYzvy2aZU5gXVeo=
 github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721/go.mod h1:QO9JBoKquHd+jz9nshCh40fOfO+JzsoXy8qTHF68zU0=
-github.com/alecthomas/kong v0.1.15 h1:IWBg+KrLvoHBicD50OzMI8fKjrtAa1okMR9g38HVM/s=
+github.com/alecthomas/kong v0.2.4 h1:Y0ZBCHAvHhTHw7FFJ2FzCAAG4pkbTgA45nc7BpMhDNk=
-github.com/alecthomas/kong v0.1.15/go.mod h1:0m2VYms8rH0qbCqVB2gvGHk74bqLIq0HXjCs5bNbNQU=
+github.com/alecthomas/kong v0.2.4/go.mod h1:kQOmtJgV+Lb4aj+I2LEn40cbtawdWJ9Y8QLq+lElKxE=
 github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897 h1:p9Sln00KOTlrYkxI1zYWl1QLnEqAqEARBEYa8FQnQcY=
 github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897/go.mod h1:xTS7Pm1pD1mvyM075QCDSRqH6qRLXylzS24ZTpRiSzQ=
 github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964 h1:y5HC9v93H5EPKqaS1UYVg1uYah5Xf51mBfIoWehClUQ=
 github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964/go.mod h1:Xd9hchkHSWYkEqJwUGisez3G1QY8Ryz0sdWrLPMGjLk=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/dlclark/regexp2 v1.1.6 h1:CqB4MjHw0MFCDj+PHHjiESmHX+N7t0tJzKvC6M97BRg=
+github.com/dlclark/regexp2 v1.2.0 h1:8sAhBGEM0dRWogWqWyQeIJnxjWO6oIjl8FKqREDsGfk=
-github.com/dlclark/regexp2 v1.1.6/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
+github.com/dlclark/regexp2 v1.2.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
-github.com/mattn/go-colorable v0.0.9 h1:UVL0vNpWh04HeJXV0KLcaT7r06gOH2l4OW6ddYRUIY4=
+github.com/mattn/go-colorable v0.1.6 h1:6Su7aK7lXmJ/U79bYtBjLNaha4Fs1Rg9plHpcH+vvnE=
-github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
+github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
-github.com/mattn/go-isatty v0.0.4 h1:bnP0vzxcAdeI1zdubAl5PjU6zsERjGZb7raWodagDYs=
+github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
-github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
+github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-golang.org/x/sys v0.0.0-20181128092732-4ed8d59d0b35 h1:YAFjXN64LMvktoUZH9zgY4lGc/msGN7HQfoSuKCgaDU=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-golang.org/x/sys v0.0.0-20181128092732-4ed8d59d0b35/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 h1:opSr2sbRXk5X5/givKrrKj9HXxFpW2sdCiP8MJSKLQY=
+golang.org/x/sys v0.0.0-20200413165638-669c56c373c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

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

@@ -6,7 +6,8 @@ import (
 
 var (
 	defaultOptions = &TokeniseOptions{
-		State: "root",
+		State:    "root",
+		EnsureLF: true,
 	}
 )
 
@@ -80,6 +81,10 @@ type TokeniseOptions struct {
 	State string
 	// Nested tokenisation.
 	Nested bool
+
+	// If true, all EOLs are converted into LF
+	// by replacing CRLF and CR
+	EnsureLF bool
 }
 
 // A Lexer for tokenising source code.

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

@@ -7,13 +7,31 @@ that its output matches `<name>.exported`.
 
 Run the tests as normal:
 ```go
-go run ./lexers
+go test ./lexers
 ```
 
-## Updating the existing tests
+## Update existing tests
+When you add a new test data file (`*.actual`), you need to regenerate all tests. That's how Chroma creates the `*.expected` test file based on the corresponding lexer.
 
-You can regenerate all the test outputs
+To regenerate all tests, type in your terminal:
 
 ```go
 RECORD=true go test ./lexers
 ```
+
+This first sets the `RECORD` environment variable to `true`. Then it runs `go test` on the `./lexers` directory of the Chroma project.
+
+(That environment variable tells Chroma it needs to output test data. After running `go test ./lexers` you can remove or reset that variable.)
+
+### Windows users
+Windows users will find that the `RECORD=true go test ./lexers` command fails in both the standard command prompt terminal and in PowerShell.
+
+Instead we have to perform both steps separately:
+
+- Set the `RECORD` environment variable to `true`.
+	+ In the regular command prompt window, the `set` command sets an environment variable for the current session: `set RECORD=true`. See [this page](https://superuser.com/questions/212150/how-to-set-env-variable-in-windows-cmd-line) for more.
+	+ In PowerShell, you can use the `$env:RECORD = 'true'` command for that. See [this article](https://mcpmag.com/articles/2019/03/28/environment-variables-in-powershell.aspx) for more.
+	+ You can also make a persistent environment variable by hand in the Windows computer settings. See [this article](https://www.computerhope.com/issues/ch000549.htm) for how.
+- When the environment variable is set, run `go tests ./lexers`.
+
+Chroma will now regenerate the test files and print its results to the console window.

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

@@ -0,0 +1,56 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// ABAP lexer.
+var Abap = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "ABAP",
+		Aliases:         []string{"abap"},
+		Filenames:       []string{"*.abap", "*.ABAP"},
+		MimeTypes:       []string{"text/x-abap"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"common": {
+			{`\s+`, Text, nil},
+			{`^\*.*$`, CommentSingle, nil},
+			{`\".*?\n`, CommentSingle, nil},
+			{`##\w+`, CommentSpecial, nil},
+		},
+		"variable-names": {
+			{`<\S+>`, NameVariable, nil},
+			{`\w[\w~]*(?:(\[\])|->\*)?`, NameVariable, nil},
+		},
+		"root": {
+			Include("common"),
+			{`CALL\s+(?:BADI|CUSTOMER-FUNCTION|FUNCTION)`, Keyword, nil},
+			{`(CALL\s+(?:DIALOG|SCREEN|SUBSCREEN|SELECTION-SCREEN|TRANSACTION|TRANSFORMATION))\b`, Keyword, nil},
+			{`(FORM|PERFORM)(\s+)(\w+)`, ByGroups(Keyword, Text, NameFunction), nil},
+			{`(PERFORM)(\s+)(\()(\w+)(\))`, ByGroups(Keyword, Text, Punctuation, NameVariable, Punctuation), nil},
+			{`(MODULE)(\s+)(\S+)(\s+)(INPUT|OUTPUT)`, ByGroups(Keyword, Text, NameFunction, Text, Keyword), nil},
+			{`(METHOD)(\s+)([\w~]+)`, ByGroups(Keyword, Text, NameFunction), nil},
+			{`(\s+)([\w\-]+)([=\-]>)([\w\-~]+)`, ByGroups(Text, NameVariable, Operator, NameFunction), nil},
+			{`(?<=(=|-)>)([\w\-~]+)(?=\()`, NameFunction, nil},
+			{`(TEXT)(-)(\d{3})`, ByGroups(Keyword, Punctuation, LiteralNumberInteger), nil},
+			{`(TEXT)(-)(\w{3})`, ByGroups(Keyword, Punctuation, NameVariable), nil},
+			{`(ADD-CORRESPONDING|AUTHORITY-CHECK|CLASS-DATA|CLASS-EVENTS|CLASS-METHODS|CLASS-POOL|DELETE-ADJACENT|DIVIDE-CORRESPONDING|EDITOR-CALL|ENHANCEMENT-POINT|ENHANCEMENT-SECTION|EXIT-COMMAND|FIELD-GROUPS|FIELD-SYMBOLS|FUNCTION-POOL|INTERFACE-POOL|INVERTED-DATE|LOAD-OF-PROGRAM|LOG-POINT|MESSAGE-ID|MOVE-CORRESPONDING|MULTIPLY-CORRESPONDING|NEW-LINE|NEW-PAGE|NEW-SECTION|NO-EXTENSION|OUTPUT-LENGTH|PRINT-CONTROL|SELECT-OPTIONS|START-OF-SELECTION|SUBTRACT-CORRESPONDING|SYNTAX-CHECK|SYSTEM-EXCEPTIONS|TYPE-POOL|TYPE-POOLS|NO-DISPLAY)\b`, Keyword, nil},
+			{`(?<![-\>])(CREATE\s+(PUBLIC|PRIVATE|DATA|OBJECT)|(PUBLIC|PRIVATE|PROTECTED)\s+SECTION|(TYPE|LIKE)\s+((LINE\s+OF|REF\s+TO|(SORTED|STANDARD|HASHED)\s+TABLE\s+OF))?|FROM\s+(DATABASE|MEMORY)|CALL\s+METHOD|(GROUP|ORDER) BY|HAVING|SEPARATED BY|GET\s+(BADI|BIT|CURSOR|DATASET|LOCALE|PARAMETER|PF-STATUS|(PROPERTY|REFERENCE)\s+OF|RUN\s+TIME|TIME\s+(STAMP)?)?|SET\s+(BIT|BLANK\s+LINES|COUNTRY|CURSOR|DATASET|EXTENDED\s+CHECK|HANDLER|HOLD\s+DATA|LANGUAGE|LEFT\s+SCROLL-BOUNDARY|LOCALE|MARGIN|PARAMETER|PF-STATUS|PROPERTY\s+OF|RUN\s+TIME\s+(ANALYZER|CLOCK\s+RESOLUTION)|SCREEN|TITLEBAR|UPADTE\s+TASK\s+LOCAL|USER-COMMAND)|CONVERT\s+((INVERTED-)?DATE|TIME|TIME\s+STAMP|TEXT)|(CLOSE|OPEN)\s+(DATASET|CURSOR)|(TO|FROM)\s+(DATA BUFFER|INTERNAL TABLE|MEMORY ID|DATABASE|SHARED\s+(MEMORY|BUFFER))|DESCRIBE\s+(DISTANCE\s+BETWEEN|FIELD|LIST|TABLE)|FREE\s(MEMORY|OBJECT)?|PROCESS\s+(BEFORE\s+OUTPUT|AFTER\s+INPUT|ON\s+(VALUE-REQUEST|HELP-REQUEST))|AT\s+(LINE-SELECTION|USER-COMMAND|END\s+OF|NEW)|AT\s+SELECTION-SCREEN(\s+(ON(\s+(BLOCK|(HELP|VALUE)-REQUEST\s+FOR|END\s+OF|RADIOBUTTON\s+GROUP))?|OUTPUT))?|SELECTION-SCREEN:?\s+((BEGIN|END)\s+OF\s+((TABBED\s+)?BLOCK|LINE|SCREEN)|COMMENT|FUNCTION\s+KEY|INCLUDE\s+BLOCKS|POSITION|PUSHBUTTON|SKIP|ULINE)|LEAVE\s+(LIST-PROCESSING|PROGRAM|SCREEN|TO LIST-PROCESSING|TO TRANSACTION)(ENDING|STARTING)\s+AT|FORMAT\s+(COLOR|INTENSIFIED|INVERSE|HOTSPOT|INPUT|FRAMES|RESET)|AS\s+(CHECKBOX|SUBSCREEN|WINDOW)|WITH\s+(((NON-)?UNIQUE)?\s+KEY|FRAME)|(BEGIN|END)\s+OF|DELETE(\s+ADJACENT\s+DUPLICATES\sFROM)?|COMPARING(\s+ALL\s+FIELDS)?|(INSERT|APPEND)(\s+INITIAL\s+LINE\s+(IN)?TO|\s+LINES\s+OF)?|IN\s+((BYTE|CHARACTER)\s+MODE|PROGRAM)|END-OF-(DEFINITION|PAGE|SELECTION)|WITH\s+FRAME(\s+TITLE)|(REPLACE|FIND)\s+((FIRST|ALL)\s+OCCURRENCES?\s+OF\s+)?(SUBSTRING|REGEX)?|MATCH\s+(LENGTH|COUNT|LINE|OFFSET)|(RESPECTING|IGNORING)\s+CASE|IN\s+UPDATE\s+TASK|(SOURCE|RESULT)\s+(XML)?|REFERENCE\s+INTO|AND\s+(MARK|RETURN)|CLIENT\s+SPECIFIED|CORRESPONDING\s+FIELDS\s+OF|IF\s+FOUND|FOR\s+EVENT|INHERITING\s+FROM|LEAVE\s+TO\s+SCREEN|LOOP\s+AT\s+(SCREEN)?|LOWER\s+CASE|MATCHCODE\s+OBJECT|MODIF\s+ID|MODIFY\s+SCREEN|NESTING\s+LEVEL|NO\s+INTERVALS|OF\s+STRUCTURE|RADIOBUTTON\s+GROUP|RANGE\s+OF|REF\s+TO|SUPPRESS DIALOG|TABLE\s+OF|UPPER\s+CASE|TRANSPORTING\s+NO\s+FIELDS|VALUE\s+CHECK|VISIBLE\s+LENGTH|HEADER\s+LINE|COMMON\s+PART)\b`, Keyword, nil},
+			{`(^|(?<=(\s|\.)))(ABBREVIATED|ABSTRACT|ADD|ALIASES|ALIGN|ALPHA|ASSERT|AS|ASSIGN(ING)?|AT(\s+FIRST)?|BACK|BLOCK|BREAK-POINT|CASE|CATCH|CHANGING|CHECK|CLASS|CLEAR|COLLECT|COLOR|COMMIT|CREATE|COMMUNICATION|COMPONENTS?|COMPUTE|CONCATENATE|CONDENSE|CONSTANTS|CONTEXTS|CONTINUE|CONTROLS|COUNTRY|CURRENCY|DATA|DATE|DECIMALS|DEFAULT|DEFINE|DEFINITION|DEFERRED|DEMAND|DETAIL|DIRECTORY|DIVIDE|DO|DUMMY|ELSE(IF)?|ENDAT|ENDCASE|ENDCATCH|ENDCLASS|ENDDO|ENDFORM|ENDFUNCTION|ENDIF|ENDINTERFACE|ENDLOOP|ENDMETHOD|ENDMODULE|ENDSELECT|ENDTRY|ENDWHILE|ENHANCEMENT|EVENTS|EXACT|EXCEPTIONS?|EXIT|EXPONENT|EXPORT|EXPORTING|EXTRACT|FETCH|FIELDS?|FOR|FORM|FORMAT|FREE|FROM|FUNCTION|HIDE|ID|IF|IMPORT|IMPLEMENTATION|IMPORTING|IN|INCLUDE|INCLUDING|INDEX|INFOTYPES|INITIALIZATION|INTERFACE|INTERFACES|INTO|LANGUAGE|LEAVE|LENGTH|LINES|LOAD|LOCAL|JOIN|KEY|NEXT|MAXIMUM|MESSAGE|METHOD[S]?|MINIMUM|MODULE|MODIFIER|MODIFY|MOVE|MULTIPLY|NODES|NUMBER|OBLIGATORY|OBJECT|OF|OFF|ON|OTHERS|OVERLAY|PACK|PAD|PARAMETERS|PERCENTAGE|POSITION|PROGRAM|PROVIDE|PUBLIC|PUT|PF\d\d|RAISE|RAISING|RANGES?|READ|RECEIVE|REDEFINITION|REFRESH|REJECT|REPORT|RESERVE|RESUME|RETRY|RETURN|RETURNING|RIGHT|ROLLBACK|REPLACE|SCROLL|SEARCH|SELECT|SHIFT|SIGN|SINGLE|SIZE|SKIP|SORT|SPLIT|STATICS|STOP|STYLE|SUBMATCHES|SUBMIT|SUBTRACT|SUM(?!\()|SUMMARY|SUMMING|SUPPLY|TABLE|TABLES|TIMESTAMP|TIMES?|TIMEZONE|TITLE|\??TO|TOP-OF-PAGE|TRANSFER|TRANSLATE|TRY|TYPES|ULINE|UNDER|UNPACK|UPDATE|USING|VALUE|VALUES|VIA|VARYING|VARY|WAIT|WHEN|WHERE|WIDTH|WHILE|WITH|WINDOW|WRITE|XSD|ZERO)\b`, Keyword, nil},
+			{`(abs|acos|asin|atan|boolc|boolx|bit_set|char_off|charlen|ceil|cmax|cmin|condense|contains|contains_any_of|contains_any_not_of|concat_lines_of|cos|cosh|count|count_any_of|count_any_not_of|dbmaxlen|distance|escape|exp|find|find_end|find_any_of|find_any_not_of|floor|frac|from_mixed|insert|lines|log|log10|match|matches|nmax|nmin|numofchar|repeat|replace|rescale|reverse|round|segment|shift_left|shift_right|sign|sin|sinh|sqrt|strlen|substring|substring_after|substring_from|substring_before|substring_to|tan|tanh|to_upper|to_lower|to_mixed|translate|trunc|xstrlen)(\()\b`, ByGroups(NameBuiltin, Punctuation), nil},
+			{`&[0-9]`, Name, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`(?<=(\s|.))(AND|OR|EQ|NE|GT|LT|GE|LE|CO|CN|CA|NA|CS|NOT|NS|CP|NP|BYTE-CO|BYTE-CN|BYTE-CA|BYTE-NA|BYTE-CS|BYTE-NS|IS\s+(NOT\s+)?(INITIAL|ASSIGNED|REQUESTED|BOUND))\b`, OperatorWord, nil},
+			Include("variable-names"),
+			{`[?*<>=\-+&]`, Operator, nil},
+			{`'(''|[^'])*'`, LiteralStringSingle, nil},
+			{"`([^`])*`", LiteralStringSingle, nil},
+			{`([|}])([^{}|]*?)([|{])`, ByGroups(Punctuation, LiteralStringSingle, Punctuation), nil},
+			{`[/;:()\[\],.]`, Punctuation, nil},
+			{`(!)(\w+)`, ByGroups(Operator, Name), nil},
+		},
+	},
+))

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

@@ -31,7 +31,7 @@ var Applescript = internal.Register(MustNewLexer(
 			{`\b(as )(alias |application |boolean |class |constant |date |file |integer |list |number |POSIX file |real |record |reference |RGB color |script |text |unit types|(?:Unicode )?text|string)\b`, ByGroups(Keyword, NameClass), nil},
 			{`\b(AppleScript|current application|false|linefeed|missing value|pi|quote|result|return|space|tab|text item delimiters|true|version)\b`, NameConstant, nil},
 			{`\b(ASCII (character|number)|activate|beep|choose URL|choose application|choose color|choose file( name)?|choose folder|choose from list|choose remote application|clipboard info|close( access)?|copy|count|current date|delay|delete|display (alert|dialog)|do shell script|duplicate|exists|get eof|get volume settings|info for|launch|list (disks|folder)|load script|log|make|mount volume|new|offset|open( (for access|location))?|path to|print|quit|random number|read|round|run( script)?|say|scripting components|set (eof|the clipboard to|volume)|store script|summarize|system attribute|system info|the clipboard|time to GMT|write|quoted form)\b`, NameBuiltin, nil},
-			{`\b(considering|else|error|exit|from|if|ignoring|in|repeat|tell|then|times|to|try|until|using terms from|while|whith|with timeout( of)?|with transaction|by|continue|end|its?|me|my|return|of|as)\b`, Keyword, nil},
+			{`\b(considering|else|error|exit|from|if|ignoring|in|repeat|tell|then|times|to|try|until|using terms from|while|with|with timeout( of)?|with transaction|by|continue|end|its?|me|my|return|of|as)\b`, Keyword, nil},
 			{`\b(global|local|prop(erty)?|set|get)\b`, Keyword, nil},
 			{`\b(but|put|returning|the)\b`, NameBuiltin, nil},
 			{`\b(attachment|attribute run|character|day|month|paragraph|word|year)s?\b`, NameBuiltin, nil},

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

@@ -25,7 +25,7 @@ var Ballerina = internal.Register(MustNewLexer(
 			{`(annotation|bind|but|endpoint|error|function|object|private|public|returns|service|type|var|with|worker)\b`, KeywordDeclaration, nil},
 			{`(boolean|byte|decimal|float|int|json|map|nil|record|string|table|xml)\b`, KeywordType, nil},
 			{`(true|false|null)\b`, KeywordConstant, nil},
-			{`import(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`(import)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
 			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
 			{`'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'`, LiteralStringChar, nil},
 			{`(\.)((?:[^\W\d]|\$)[\w$]*)`, ByGroups(Operator, NameAttribute), nil},

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

@@ -53,7 +53,7 @@ var Bash = internal.Register(MustNewLexer(
 			{`&`, Punctuation, nil},
 			{`\|`, Punctuation, nil},
 			{`\s+`, Text, nil},
-			{`\d+\b`, LiteralNumber, nil},
+			{`\d+(?= |$)`, LiteralNumber, nil},
 			{"[^=\\s\\[\\]{}()$\"\\'`\\\\<&|;]+", Text, nil},
 			{`<`, Text, nil},
 		},

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

@@ -0,0 +1,76 @@
+package b
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Bibtex lexer.
+var Bibtex = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "BibTeX",
+		Aliases:         []string{"bib", "bibtex"},
+		Filenames:       []string{"*.bib"},
+		MimeTypes:       []string{"text/x-bibtex"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			{`@comment`, Comment, nil},
+			{`@preamble`, NameClass, Push("closing-brace", "value", "opening-brace")},
+			{`@string`, NameClass, Push("closing-brace", "field", "opening-brace")},
+			{"@[a-z_@!$&*+\\-./:;<>?\\[\\\\\\]^`|~][\\w@!$&*+\\-./:;<>?\\[\\\\\\]^`|~]*", NameClass, Push("closing-brace", "command-body", "opening-brace")},
+			{`.+`, Comment, nil},
+		},
+		"opening-brace": {
+			Include("whitespace"),
+			{`[{(]`, Punctuation, Pop(1)},
+		},
+		"closing-brace": {
+			Include("whitespace"),
+			{`[})]`, Punctuation, Pop(1)},
+		},
+		"command-body": {
+			Include("whitespace"),
+			{`[^\s\,\}]+`, NameLabel, Push("#pop", "fields")},
+		},
+		"fields": {
+			Include("whitespace"),
+			{`,`, Punctuation, Push("field")},
+			Default(Pop(1)),
+		},
+		"field": {
+			Include("whitespace"),
+			{"[a-z_@!$&*+\\-./:;<>?\\[\\\\\\]^`|~][\\w@!$&*+\\-./:;<>?\\[\\\\\\]^`|~]*", NameAttribute, Push("value", "=")},
+			Default(Pop(1)),
+		},
+		"=": {
+			Include("whitespace"),
+			{`=`, Punctuation, Pop(1)},
+		},
+		"value": {
+			Include("whitespace"),
+			{"[a-z_@!$&*+\\-./:;<>?\\[\\\\\\]^`|~][\\w@!$&*+\\-./:;<>?\\[\\\\\\]^`|~]*", NameVariable, nil},
+			{`"`, LiteralString, Push("quoted-string")},
+			{`\{`, LiteralString, Push("braced-string")},
+			{`[\d]+`, LiteralNumber, nil},
+			{`#`, Punctuation, nil},
+			Default(Pop(1)),
+		},
+		"quoted-string": {
+			{`\{`, LiteralString, Push("braced-string")},
+			{`"`, LiteralString, Pop(1)},
+			{`[^\{\"]+`, LiteralString, nil},
+		},
+		"braced-string": {
+			{`\{`, LiteralString, Push()},
+			{`\}`, LiteralString, Pop(1)},
+			{`[^\{\}]+`, LiteralString, nil},
+		},
+		"whitespace": {
+			{`\s+`, Text, nil},
+		},
+	},
+))

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

@@ -5,8 +5,232 @@ import (
 	"github.com/alecthomas/chroma/lexers/internal"
 )
 
+var (
+	clBuiltinFunctions = []string{
+		"<", "<=", "=", ">", ">=", "-", "/", "/=", "*", "+", "1-", "1+",
+		"abort", "abs", "acons", "acos", "acosh", "add-method", "adjoin",
+		"adjustable-array-p", "adjust-array", "allocate-instance",
+		"alpha-char-p", "alphanumericp", "append", "apply", "apropos",
+		"apropos-list", "aref", "arithmetic-error-operands",
+		"arithmetic-error-operation", "array-dimension", "array-dimensions",
+		"array-displacement", "array-element-type", "array-has-fill-pointer-p",
+		"array-in-bounds-p", "arrayp", "array-rank", "array-row-major-index",
+		"array-total-size", "ash", "asin", "asinh", "assoc", "assoc-if",
+		"assoc-if-not", "atan", "atanh", "atom", "bit", "bit-and", "bit-andc1",
+		"bit-andc2", "bit-eqv", "bit-ior", "bit-nand", "bit-nor", "bit-not",
+		"bit-orc1", "bit-orc2", "bit-vector-p", "bit-xor", "boole",
+		"both-case-p", "boundp", "break", "broadcast-stream-streams",
+		"butlast", "byte", "byte-position", "byte-size", "caaaar", "caaadr",
+		"caaar", "caadar", "caaddr", "caadr", "caar", "cadaar", "cadadr",
+		"cadar", "caddar", "cadddr", "caddr", "cadr", "call-next-method", "car",
+		"cdaaar", "cdaadr", "cdaar", "cdadar", "cdaddr", "cdadr", "cdar",
+		"cddaar", "cddadr", "cddar", "cdddar", "cddddr", "cdddr", "cddr", "cdr",
+		"ceiling", "cell-error-name", "cerror", "change-class", "char", "char<",
+		"char<=", "char=", "char>", "char>=", "char/=", "character",
+		"characterp", "char-code", "char-downcase", "char-equal",
+		"char-greaterp", "char-int", "char-lessp", "char-name",
+		"char-not-equal", "char-not-greaterp", "char-not-lessp", "char-upcase",
+		"cis", "class-name", "class-of", "clear-input", "clear-output",
+		"close", "clrhash", "code-char", "coerce", "compile",
+		"compiled-function-p", "compile-file", "compile-file-pathname",
+		"compiler-macro-function", "complement", "complex", "complexp",
+		"compute-applicable-methods", "compute-restarts", "concatenate",
+		"concatenated-stream-streams", "conjugate", "cons", "consp",
+		"constantly", "constantp", "continue", "copy-alist", "copy-list",
+		"copy-pprint-dispatch", "copy-readtable", "copy-seq", "copy-structure",
+		"copy-symbol", "copy-tree", "cos", "cosh", "count", "count-if",
+		"count-if-not", "decode-float", "decode-universal-time", "delete",
+		"delete-duplicates", "delete-file", "delete-if", "delete-if-not",
+		"delete-package", "denominator", "deposit-field", "describe",
+		"describe-object", "digit-char", "digit-char-p", "directory",
+		"directory-namestring", "disassemble", "documentation", "dpb",
+		"dribble", "echo-stream-input-stream", "echo-stream-output-stream",
+		"ed", "eighth", "elt", "encode-universal-time", "endp",
+		"enough-namestring", "ensure-directories-exist",
+		"ensure-generic-function", "eq", "eql", "equal", "equalp", "error",
+		"eval", "evenp", "every", "exp", "export", "expt", "fboundp",
+		"fceiling", "fdefinition", "ffloor", "fifth", "file-author",
+		"file-error-pathname", "file-length", "file-namestring",
+		"file-position", "file-string-length", "file-write-date",
+		"fill", "fill-pointer", "find", "find-all-symbols", "find-class",
+		"find-if", "find-if-not", "find-method", "find-package", "find-restart",
+		"find-symbol", "finish-output", "first", "float", "float-digits",
+		"floatp", "float-precision", "float-radix", "float-sign", "floor",
+		"fmakunbound", "force-output", "format", "fourth", "fresh-line",
+		"fround", "ftruncate", "funcall", "function-keywords",
+		"function-lambda-expression", "functionp", "gcd", "gensym", "gentemp",
+		"get", "get-decoded-time", "get-dispatch-macro-character", "getf",
+		"gethash", "get-internal-real-time", "get-internal-run-time",
+		"get-macro-character", "get-output-stream-string", "get-properties",
+		"get-setf-expansion", "get-universal-time", "graphic-char-p",
+		"hash-table-count", "hash-table-p", "hash-table-rehash-size",
+		"hash-table-rehash-threshold", "hash-table-size", "hash-table-test",
+		"host-namestring", "identity", "imagpart", "import",
+		"initialize-instance", "input-stream-p", "inspect",
+		"integer-decode-float", "integer-length", "integerp",
+		"interactive-stream-p", "intern", "intersection",
+		"invalid-method-error", "invoke-debugger", "invoke-restart",
+		"invoke-restart-interactively", "isqrt", "keywordp", "last", "lcm",
+		"ldb", "ldb-test", "ldiff", "length", "lisp-implementation-type",
+		"lisp-implementation-version", "list", "list*", "list-all-packages",
+		"listen", "list-length", "listp", "load",
+		"load-logical-pathname-translations", "log", "logand", "logandc1",
+		"logandc2", "logbitp", "logcount", "logeqv", "logical-pathname",
+		"logical-pathname-translations", "logior", "lognand", "lognor",
+		"lognot", "logorc1", "logorc2", "logtest", "logxor", "long-site-name",
+		"lower-case-p", "machine-instance", "machine-type", "machine-version",
+		"macroexpand", "macroexpand-1", "macro-function", "make-array",
+		"make-broadcast-stream", "make-concatenated-stream", "make-condition",
+		"make-dispatch-macro-character", "make-echo-stream", "make-hash-table",
+		"make-instance", "make-instances-obsolete", "make-list",
+		"make-load-form", "make-load-form-saving-slots", "make-package",
+		"make-pathname", "make-random-state", "make-sequence", "make-string",
+		"make-string-input-stream", "make-string-output-stream", "make-symbol",
+		"make-synonym-stream", "make-two-way-stream", "makunbound", "map",
+		"mapc", "mapcan", "mapcar", "mapcon", "maphash", "map-into", "mapl",
+		"maplist", "mask-field", "max", "member", "member-if", "member-if-not",
+		"merge", "merge-pathnames", "method-combination-error",
+		"method-qualifiers", "min", "minusp", "mismatch", "mod",
+		"muffle-warning", "name-char", "namestring", "nbutlast", "nconc",
+		"next-method-p", "nintersection", "ninth", "no-applicable-method",
+		"no-next-method", "not", "notany", "notevery", "nreconc", "nreverse",
+		"nset-difference", "nset-exclusive-or", "nstring-capitalize",
+		"nstring-downcase", "nstring-upcase", "nsublis", "nsubst", "nsubst-if",
+		"nsubst-if-not", "nsubstitute", "nsubstitute-if", "nsubstitute-if-not",
+		"nth", "nthcdr", "null", "numberp", "numerator", "nunion", "oddp",
+		"open", "open-stream-p", "output-stream-p", "package-error-package",
+		"package-name", "package-nicknames", "packagep",
+		"package-shadowing-symbols", "package-used-by-list", "package-use-list",
+		"pairlis", "parse-integer", "parse-namestring", "pathname",
+		"pathname-device", "pathname-directory", "pathname-host",
+		"pathname-match-p", "pathname-name", "pathnamep", "pathname-type",
+		"pathname-version", "peek-char", "phase", "plusp", "position",
+		"position-if", "position-if-not", "pprint", "pprint-dispatch",
+		"pprint-fill", "pprint-indent", "pprint-linear", "pprint-newline",
+		"pprint-tab", "pprint-tabular", "prin1", "prin1-to-string", "princ",
+		"princ-to-string", "print", "print-object", "probe-file", "proclaim",
+		"provide", "random", "random-state-p", "rassoc", "rassoc-if",
+		"rassoc-if-not", "rational", "rationalize", "rationalp", "read",
+		"read-byte", "read-char", "read-char-no-hang", "read-delimited-list",
+		"read-from-string", "read-line", "read-preserving-whitespace",
+		"read-sequence", "readtable-case", "readtablep", "realp", "realpart",
+		"reduce", "reinitialize-instance", "rem", "remhash", "remove",
+		"remove-duplicates", "remove-if", "remove-if-not", "remove-method",
+		"remprop", "rename-file", "rename-package", "replace", "require",
+		"rest", "restart-name", "revappend", "reverse", "room", "round",
+		"row-major-aref", "rplaca", "rplacd", "sbit", "scale-float", "schar",
+		"search", "second", "set", "set-difference",
+		"set-dispatch-macro-character", "set-exclusive-or",
+		"set-macro-character", "set-pprint-dispatch", "set-syntax-from-char",
+		"seventh", "shadow", "shadowing-import", "shared-initialize",
+		"short-site-name", "signal", "signum", "simple-bit-vector-p",
+		"simple-condition-format-arguments", "simple-condition-format-control",
+		"simple-string-p", "simple-vector-p", "sin", "sinh", "sixth", "sleep",
+		"slot-boundp", "slot-exists-p", "slot-makunbound", "slot-missing",
+		"slot-unbound", "slot-value", "software-type", "software-version",
+		"some", "sort", "special-operator-p", "sqrt", "stable-sort",
+		"standard-char-p", "store-value", "stream-element-type",
+		"stream-error-stream", "stream-external-format", "streamp", "string",
+		"string<", "string<=", "string=", "string>", "string>=", "string/=",
+		"string-capitalize", "string-downcase", "string-equal",
+		"string-greaterp", "string-left-trim", "string-lessp",
+		"string-not-equal", "string-not-greaterp", "string-not-lessp",
+		"stringp", "string-right-trim", "string-trim", "string-upcase",
+		"sublis", "subseq", "subsetp", "subst", "subst-if", "subst-if-not",
+		"substitute", "substitute-if", "substitute-if-not", "subtypep", "svref",
+		"sxhash", "symbol-function", "symbol-name", "symbolp", "symbol-package",
+		"symbol-plist", "symbol-value", "synonym-stream-symbol", "syntax:",
+		"tailp", "tan", "tanh", "tenth", "terpri", "third",
+		"translate-logical-pathname", "translate-pathname", "tree-equal",
+		"truename", "truncate", "two-way-stream-input-stream",
+		"two-way-stream-output-stream", "type-error-datum",
+		"type-error-expected-type", "type-of", "typep", "unbound-slot-instance",
+		"unexport", "unintern", "union", "unread-char", "unuse-package",
+		"update-instance-for-different-class",
+		"update-instance-for-redefined-class", "upgraded-array-element-type",
+		"upgraded-complex-part-type", "upper-case-p", "use-package",
+		"user-homedir-pathname", "use-value", "values", "values-list", "vector",
+		"vectorp", "vector-pop", "vector-push", "vector-push-extend", "warn",
+		"wild-pathname-p", "write", "write-byte", "write-char", "write-line",
+		"write-sequence", "write-string", "write-to-string", "yes-or-no-p",
+		"y-or-n-p", "zerop",
+	}
+
+	clSpecialForms = []string{
+		"block", "catch", "declare", "eval-when", "flet", "function", "go", "if",
+		"labels", "lambda", "let", "let*", "load-time-value", "locally", "macrolet",
+		"multiple-value-call", "multiple-value-prog1", "progn", "progv", "quote",
+		"return-from", "setq", "symbol-macrolet", "tagbody", "the", "throw",
+		"unwind-protect",
+	}
+
+	clMacros = []string{
+		"and", "assert", "call-method", "case", "ccase", "check-type", "cond",
+		"ctypecase", "decf", "declaim", "defclass", "defconstant", "defgeneric",
+		"define-compiler-macro", "define-condition", "define-method-combination",
+		"define-modify-macro", "define-setf-expander", "define-symbol-macro",
+		"defmacro", "defmethod", "defpackage", "defparameter", "defsetf",
+		"defstruct", "deftype", "defun", "defvar", "destructuring-bind", "do",
+		"do*", "do-all-symbols", "do-external-symbols", "dolist", "do-symbols",
+		"dotimes", "ecase", "etypecase", "formatter", "handler-bind",
+		"handler-case", "ignore-errors", "incf", "in-package", "lambda", "loop",
+		"loop-finish", "make-method", "multiple-value-bind", "multiple-value-list",
+		"multiple-value-setq", "nth-value", "or", "pop",
+		"pprint-exit-if-list-exhausted", "pprint-logical-block", "pprint-pop",
+		"print-unreadable-object", "prog", "prog*", "prog1", "prog2", "psetf",
+		"psetq", "push", "pushnew", "remf", "restart-bind", "restart-case",
+		"return", "rotatef", "setf", "shiftf", "step", "time", "trace", "typecase",
+		"unless", "untrace", "when", "with-accessors", "with-compilation-unit",
+		"with-condition-restarts", "with-hash-table-iterator",
+		"with-input-from-string", "with-open-file", "with-open-stream",
+		"with-output-to-string", "with-package-iterator", "with-simple-restart",
+		"with-slots", "with-standard-io-syntax",
+	}
+
+	clLambdaListKeywords = []string{
+		"&allow-other-keys", "&aux", "&body", "&environment", "&key", "&optional",
+		"&rest", "&whole",
+	}
+
+	clDeclarations = []string{
+		"dynamic-extent", "ignore", "optimize", "ftype", "inline", "special",
+		"ignorable", "notinline", "type",
+	}
+
+	clBuiltinTypes = []string{
+		"atom", "boolean", "base-char", "base-string", "bignum", "bit",
+		"compiled-function", "extended-char", "fixnum", "keyword", "nil",
+		"signed-byte", "short-float", "single-float", "double-float", "long-float",
+		"simple-array", "simple-base-string", "simple-bit-vector", "simple-string",
+		"simple-vector", "standard-char", "unsigned-byte",
+
+		// Condition Types
+		"arithmetic-error", "cell-error", "condition", "control-error",
+		"division-by-zero", "end-of-file", "error", "file-error",
+		"floating-point-inexact", "floating-point-overflow",
+		"floating-point-underflow", "floating-point-invalid-operation",
+		"parse-error", "package-error", "print-not-readable", "program-error",
+		"reader-error", "serious-condition", "simple-condition", "simple-error",
+		"simple-type-error", "simple-warning", "stream-error", "storage-condition",
+		"style-warning", "type-error", "unbound-variable", "unbound-slot",
+		"undefined-function", "warning",
+	}
+
+	clBuiltinClasses = []string{
+		"array", "broadcast-stream", "bit-vector", "built-in-class", "character",
+		"class", "complex", "concatenated-stream", "cons", "echo-stream",
+		"file-stream", "float", "function", "generic-function", "hash-table",
+		"integer", "list", "logical-pathname", "method-combination", "method",
+		"null", "number", "package", "pathname", "ratio", "rational", "readtable",
+		"real", "random-state", "restart", "sequence", "standard-class",
+		"standard-generic-function", "standard-method", "standard-object",
+		"string-stream", "stream", "string", "structure-class", "structure-object",
+		"symbol", "synonym-stream", "t", "two-way-stream", "vector",
+	}
+)
+
 // Common Lisp lexer.
-var CommonLisp = internal.Register(MustNewLexer(
+var CommonLisp = internal.Register(TypeRemappingLexer(MustNewLexer(
 	&Config{
 		Name:            "Common Lisp",
 		Aliases:         []string{"common-lisp", "cl", "lisp"},
@@ -71,4 +295,12 @@ var CommonLisp = internal.Register(MustNewLexer(
 			{`\)`, Punctuation, Pop(1)},
 		},
 	},
-))
+), TypeMapping{
+	{NameVariable, NameFunction, clBuiltinFunctions},
+	{NameVariable, Keyword, clSpecialForms},
+	{NameVariable, NameBuiltin, clMacros},
+	{NameVariable, Keyword, clLambdaListKeywords},
+	{NameVariable, Keyword, clDeclarations},
+	{NameVariable, KeywordType, clBuiltinTypes},
+	{NameVariable, NameClass, clBuiltinClasses},
+}))

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

@@ -16,26 +16,28 @@ var CPP = internal.Register(MustNewLexer(
 	},
 	Rules{
 		"statements": {
-			{Words(``, `\b`, `catch`, `const_cast`, `delete`, `dynamic_cast`, `explicit`, `export`, `friend`, `mutable`, `namespace`, `new`, `operator`, `private`, `protected`, `public`, `reinterpret_cast`, `restrict`, `static_cast`, `template`, `this`, `throw`, `throws`, `try`, `typeid`, `typename`, `using`, `virtual`, `constexpr`, `nullptr`, `decltype`, `thread_local`, `alignas`, `alignof`, `static_assert`, `noexcept`, `override`, `final`), Keyword, nil},
+			{Words(``, `\b`, `catch`, `const_cast`, `delete`, `dynamic_cast`, `explicit`, `export`, `friend`, `mutable`, `namespace`, `new`, `operator`, `private`, `protected`, `public`, `reinterpret_cast`, `restrict`, `static_cast`, `template`, `this`, `throw`, `throws`, `try`, `typeid`, `typename`, `using`, `virtual`, `constexpr`, `nullptr`, `decltype`, `thread_local`, `alignas`, `alignof`, `static_assert`, `noexcept`, `override`, `final`, `concept`, `requires`, `consteval`, `co_await`, `co_return`, `co_yield`), Keyword, nil},
-			{`char(16_t|32_t)\b`, KeywordType, nil},
+			{`(enum)\b(\s+)(class)\b(\s*)`, ByGroups(Keyword, Text, Keyword, Text), Push("classname")},
-			{`(class)\b`, ByGroups(Keyword, Text), Push("classname")},
+			{`(class|struct|enum|union)\b(\s*)`, ByGroups(Keyword, Text), Push("classname")},
+			{`\[\[.+\]\]`, NameAttribute, nil},
 			{`(R)(")([^\\()\s]{,16})(\()((?:.|\n)*?)(\)\3)(")`, ByGroups(LiteralStringAffix, LiteralString, LiteralStringDelimiter, LiteralStringDelimiter, LiteralString, LiteralStringDelimiter, LiteralString), nil},
 			{`(u8|u|U)(")`, ByGroups(LiteralStringAffix, LiteralString), Push("string")},
 			{`(L?)(")`, ByGroups(LiteralStringAffix, LiteralString), Push("string")},
 			{`(L?)(')(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])(')`, ByGroups(LiteralStringAffix, LiteralStringChar, LiteralStringChar, LiteralStringChar), nil},
 			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*`, LiteralNumberFloat, nil},
 			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
-			{`0x[0-9a-fA-F]+[LlUu]*`, LiteralNumberHex, nil},
+			{`0[xX]([0-9A-Fa-f]('?[0-9A-Fa-f]+)*)[LlUu]*`, LiteralNumberHex, nil},
-			{`0[0-7]+[LlUu]*`, LiteralNumberOct, nil},
+			{`0('?[0-7]+)+[LlUu]*`, LiteralNumberOct, nil},
-			{`\d+[LlUu]*`, LiteralNumberInteger, nil},
+			{`0[Bb][01]('?[01]+)*[LlUu]*`, LiteralNumberBin, nil},
+			{`[0-9]('?[0-9]+)*[LlUu]*`, LiteralNumberInteger, nil},
 			{`\*/`, Error, nil},
 			{`[~!%^&*+=|?:<>/-]`, 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)?|wchar_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},
+			{Words(`__`, `\b`, `asm`, `int8`, `based`, `except`, `int16`, `stdcall`, `cdecl`, `fastcall`, `int32`, `declspec`, `finally`, `int64`, `try`, `leave`, `w64`, `unaligned`, `raise`, `noop`, `identifier`, `forceinline`, `assume`), KeywordReserved, nil},
 			{`(true|false|NULL)\b`, NameBuiltin, nil},
 			{`([a-zA-Z_]\w*)(\s*)(:)(?!:)`, ByGroups(NameLabel, Text, Punctuation), nil},
 			{`[a-zA-Z_]\w*`, Name, nil},
@@ -49,8 +51,9 @@ var CPP = internal.Register(MustNewLexer(
 			{`__(offload|blockingoffload|outer)\b`, KeywordPseudo, nil},
 		},
 		"classname": {
+			{`(\[\[.+\]\])(\s*)`, ByGroups(NameAttribute, Text), nil},
 			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
-			{`\s*(?=>)`, Text, Pop(1)},
+			{`\s*(?=[>{])`, Text, Pop(1)},
 		},
 		"whitespace": {
 			{`^#if\s+0`, CommentPreproc, Push("if0")},
@@ -67,8 +70,8 @@ var CPP = internal.Register(MustNewLexer(
 		"statement": {
 			Include("whitespace"),
 			Include("statements"),
-			{`[{}]`, Punctuation, nil},
+			{`[{]`, Punctuation, Push("root")},
-			{`;`, Punctuation, Pop(1)},
+			{`[;}]`, Punctuation, Pop(1)},
 		},
 		"function": {
 			Include("whitespace"),

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

@@ -0,0 +1,69 @@
+package d
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// D lexer. https://dlang.org/spec/lex.html
+var D = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "D",
+		Aliases:   []string{"d"},
+		Filenames: []string{"*.d", "*.di"},
+		MimeTypes: []string{"text/x-d"},
+		EnsureNL:  true,
+	},
+	Rules{
+		"root": {
+			{`[^\S\n]+`, Text, nil},
+
+			// https://dlang.org/spec/lex.html#comment
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`/\+.*?\+/`, CommentMultiline, nil},
+
+			// https://dlang.org/spec/lex.html#keywords
+			{`(asm|assert|body|break|case|cast|catch|continue|default|debug|delete|deprecated|do|else|finally|for|foreach|foreach_reverse|goto|if|in|invariant|is|macro|mixin|new|out|pragma|return|super|switch|this|throw|try|version|while|with)\b`, Keyword, nil},
+			{`__(FILE|FILE_FULL_PATH|MODULE|LINE|FUNCTION|PRETTY_FUNCTION|DATE|EOF|TIME|TIMESTAMP|VENDOR|VERSION)__\b`, NameBuiltin, nil},
+			{`__(traits|vector|parameters)\b`, NameBuiltin, nil},
+			{`((?:(?:[^\W\d]|\$)[\w.\[\]$<>]*\s+)+?)((?:[^\W\d]|\$)[\w$]*)(\s*)(\()`, ByGroups(UsingSelf("root"), NameFunction, Text, Operator), nil},
+
+			// https://dlang.org/spec/attribute.html#uda
+			{`@[\w.]*`, NameDecorator, nil},
+			{`(abstract|auto|alias|align|const|delegate|enum|export|final|function|inout|lazy|nothrow|override|package|private|protected|public|pure|static|synchronized|template|volatile|__gshared)\b`, KeywordDeclaration, nil},
+
+			// https://dlang.org/spec/type.html#basic-data-types
+			{`(void|bool|byte|ubyte|short|ushort|int|uint|long|ulong|cent|ucent|float|double|real|ifloat|idouble|ireal|cfloat|cdouble|creal|char|wchar|dchar|string|wstring|dstring)\b`, KeywordType, nil},
+			{`(module)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`(class|interface|struct|template|union)(\s+)`, ByGroups(KeywordDeclaration, Text), Push("class")},
+			{`(import)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+
+			// https://dlang.org/spec/lex.html#string_literals
+			// TODO support delimited strings
+			{`[qr]?"(\\\\|\\"|[^"])*"[cwd]?`, LiteralString, nil},
+			{"(`)([^`]*)(`)[cwd]?", LiteralString, nil},
+			{`'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'`, LiteralStringChar, nil},
+			{`(\.)((?:[^\W\d]|\$)[\w$]*)`, ByGroups(Operator, NameAttribute), nil},
+			{`^\s*([^\W\d]|\$)[\w$]*:`, NameLabel, nil},
+
+			// https://dlang.org/spec/lex.html#floatliteral
+			{`([0-9][0-9_]*\.([0-9][0-9_]*)?|\.[0-9][0-9_]*)([eE][+\-]?[0-9][0-9_]*)?[fFL]?i?|[0-9][eE][+\-]?[0-9][0-9_]*[fFL]?|[0-9]([eE][+\-]?[0-9][0-9_]*)?[fFL]|0[xX]([0-9a-fA-F][0-9a-fA-F_]*\.?|([0-9a-fA-F][0-9a-fA-F_]*)?\.[0-9a-fA-F][0-9a-fA-F_]*)[pP][+\-]?[0-9][0-9_]*[fFL]?`, LiteralNumberFloat, nil},
+			// https://dlang.org/spec/lex.html#integerliteral
+			{`0[xX][0-9a-fA-F][0-9a-fA-F_]*[lL]?`, LiteralNumberHex, nil},
+			{`0[bB][01][01_]*[lL]?`, LiteralNumberBin, nil},
+			{`0[0-7_]+[lL]?`, LiteralNumberOct, nil},
+			{`0|[1-9][0-9_]*[lL]?`, LiteralNumberInteger, nil},
+			{`([~^*!%&\[\](){}<>|+=:;,./?-]|q{)`, Operator, nil},
+			{`([^\W\d]|\$)[\w$]*`, Name, nil},
+			{`\n`, Text, nil},
+		},
+		"class": {
+			{`([^\W\d]|\$)[\w$]*`, NameClass, Pop(1)},
+		},
+		"import": {
+			{`[\w.]+\*?`, NameNamespace, Pop(1)},
+		},
+	},
+))

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

@@ -2,8 +2,9 @@ package d
 
 import (
 	. "github.com/alecthomas/chroma" // nolint
-	. "github.com/alecthomas/chroma/lexers/b"
+	"github.com/alecthomas/chroma/lexers/b"
 	"github.com/alecthomas/chroma/lexers/internal"
+	"github.com/alecthomas/chroma/lexers/j"
 )
 
 // Docker lexer.
@@ -17,11 +18,14 @@ var Docker = internal.Register(MustNewLexer(
 	},
 	Rules{
 		"root": {
-			{`^(ONBUILD)(\s+)((?:FROM|MAINTAINER|CMD|EXPOSE|ENV|ADD|ENTRYPOINT|VOLUME|WORKDIR))\b`, ByGroups(NameKeyword, TextWhitespace, Keyword), nil},
-			{`^((?:FROM|MAINTAINER|CMD|EXPOSE|ENV|ADD|ENTRYPOINT|VOLUME|WORKDIR))\b(.*)`, ByGroups(Keyword, LiteralString), nil},
 			{`#.*`, Comment, nil},
-			{`RUN`, Keyword, nil},
+			{`(ONBUILD)((?:\s*\\?\s*))`, ByGroups(Keyword, Using(b.Bash)), nil},
-			{`(.*\\\n)*.+`, Using(Bash), nil},
+			{`(HEALTHCHECK)(((?:\s*\\?\s*)--\w+=\w+(?:\s*\\?\s*))*)`, ByGroups(Keyword, Using(b.Bash)), nil},
+			{`(VOLUME|ENTRYPOINT|CMD|SHELL)((?:\s*\\?\s*))(\[.*?\])`, ByGroups(Keyword, Using(b.Bash), Using(j.JSON)), nil},
+			{`(LABEL|ENV|ARG)((?:(?:\s*\\?\s*)\w+=\w+(?:\s*\\?\s*))*)`, ByGroups(Keyword, Using(b.Bash)), nil},
+			{`((?:FROM|MAINTAINER|EXPOSE|WORKDIR|USER|STOPSIGNAL)|VOLUME)\b(.*)`, ByGroups(Keyword, LiteralString), nil},
+			{`((?:RUN|CMD|ENTRYPOINT|ENV|ARG|LABEL|ADD|COPY))`, Keyword, nil},
+			{`(.*\\\n)*.+`, Using(b.Bash), nil},
 		},
 	},
 ))

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

@@ -10,7 +10,7 @@ var Forth = internal.Register(MustNewLexer(
 	&Config{
 		Name:            "Forth",
 		Aliases:         []string{"forth"},
-		Filenames:       []string{"*.frt", "*.fs"},
+		Filenames:       []string{"*.frt", "*.fth", "*.fs"},
 		MimeTypes:       []string{"application/x-forth"},
 		CaseInsensitive: true,
 	},

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

@@ -0,0 +1,118 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var stepKeywords = `^(\s*)(하지만|조건|먼저|만일|만약|단|그리고|그러면|那麼|那么|而且|當|当|前提|假設|假设|假如|假定|但是|但し|並且|并且|同時|同时|もし|ならば|ただし|しかし|かつ|و |متى |لكن |عندما |ثم |بفرض |اذاً |כאשר |וגם |בהינתן |אזי |אז |אבל |Якщо |Унда |То |Припустимо, що |Припустимо |Онда |Но |Нехай |Лекин |Когато |Када |Кад |К тому же |И |Задато |Задати |Задате |Если |Допустим |Дадено |Ва |Бирок |Аммо |Али |Але |Агар |А |І |Și |És |Zatati |Zakładając |Zadato |Zadate |Zadano |Zadani |Zadan |Youse know when youse got |Youse know like when |Yna |Ya know how |Ya gotta |Y |Wun |Wtedy |When y'all |When |Wenn |WEN |Và |Ve |Und |Un |Thì |Then y'all |Then |Tapi |Tak |Tada |Tad |Så |Stel |Soit |Siis |Si |Sed |Se |Quando |Quand |Quan |Pryd |Pokud |Pokiaľ |Però |Pero |Pak |Oraz |Onda |Ond |Oletetaan |Og |Och |O zaman |Når |När |Niin |Nhưng |N |Mutta |Men |Mas |Maka |Majd |Mais |Maar |Ma |Lorsque |Lorsqu'|Kun |Kuid |Kui |Khi |Keď |Ketika |Když |Kaj |Kai |Kada |Kad |Jeżeli |Ja |Ir |I CAN HAZ |I |Ha |Givun |Givet |Given y'all |Given |Gitt |Gegeven |Gegeben sei |Fakat |Eğer ki |Etant donné |Et |Então |Entonces |Entao |En |Eeldades |E |Duota |Dun |Donitaĵo |Donat |Donada |Do |Diyelim ki |Dengan |Den youse gotta |De |Dato |Dar |Dann |Dan |Dado |Dacă |Daca |DEN |Când |Cuando |Cho |Cept |Cand |Cal |But y'all |But |Buh |Biết |Bet |BUT |Atès |Atunci |Atesa |Anrhegedig a |Angenommen |And y'all |And |An |Ama |Als |Alors |Allora |Ali |Aleshores |Ale |Akkor |Aber |AN |A také |A |\* )`
+
+var featureKeywords = `^(기능|機能|功能|フィーチャ|خاصية|תכונה|Функціонал|Функционалност|Функционал|Фича|Особина|Могућност|Özellik|Właściwość|Tính năng|Trajto|Savybė|Požiadavka|Požadavek|Osobina|Ominaisuus|Omadus|OH HAI|Mogućnost|Mogucnost|Jellemző|Fīča|Funzionalità|Funktionalität|Funkcionalnost|Funkcionalitāte|Funcționalitate|Functionaliteit|Functionalitate|Funcionalitat|Funcionalidade|Fonctionnalité|Fitur|Feature|Egenskap|Egenskab|Crikey|Característica|Arwedd)(:)(.*)$`
+
+var featureElementKeywords = `^(\s*)(시나리오 개요|시나리오|배경|背景|場景大綱|場景|场景大纲|场景|劇本大綱|劇本|剧本大纲|剧本|テンプレ|シナリオテンプレート|シナリオテンプレ|シナリオアウトライン|シナリオ|سيناريو مخطط|سيناريو|الخلفية|תרחיש|תבנית תרחיש|רקע|Тарих|Сценарій|Сценарио|Сценарий структураси|Сценарий|Структура сценарію|Структура сценарија|Структура сценария|Скица|Рамка на сценарий|Пример|Предыстория|Предистория|Позадина|Передумова|Основа|Концепт|Контекст|Założenia|Wharrimean is|Tình huống|The thing of it is|Tausta|Taust|Tapausaihio|Tapaus|Szenariogrundriss|Szenario|Szablon scenariusza|Stsenaarium|Struktura scenarija|Skica|Skenario konsep|Skenario|Situācija|Senaryo taslağı|Senaryo|Scénář|Scénario|Schema dello scenario|Scenārijs pēc parauga|Scenārijs|Scenár|Scenaro|Scenariusz|Scenariul de şablon|Scenariul de sablon|Scenariu|Scenario Outline|Scenario Amlinellol|Scenario|Scenarijus|Scenarijaus šablonas|Scenarij|Scenarie|Rerefons|Raamstsenaarium|Primer|Pozadí|Pozadina|Pozadie|Plan du scénario|Plan du Scénario|Osnova scénáře|Osnova|Náčrt Scénáře|Náčrt Scenáru|Mate|MISHUN SRSLY|MISHUN|Kịch bản|Konturo de la scenaro|Kontext|Konteksts|Kontekstas|Kontekst|Koncept|Khung tình huống|Khung kịch bản|Háttér|Grundlage|Geçmiş|Forgatókönyv vázlat|Forgatókönyv|Fono|Esquema do Cenário|Esquema do Cenario|Esquema del escenario|Esquema de l'escenari|Escenario|Escenari|Dis is what went down|Dasar|Contexto|Contexte|Contesto|Condiţii|Conditii|Cenário|Cenario|Cefndir|Bối cảnh|Blokes|Bakgrunn|Bakgrund|Baggrund|Background|B4|Antecedents|Antecedentes|All y'all|Achtergrond|Abstrakt Scenario|Abstract Scenario)(:)(.*)$`
+
+var examplesKeywords = `^(\s*)(예|例子|例|サンプル|امثلة|דוגמאות|Сценарији|Примери|Приклади|Мисоллар|Значения|Örnekler|Voorbeelden|Variantai|Tapaukset|Scenarios|Scenariji|Scenarijai|Příklady|Példák|Príklady|Przykłady|Primjeri|Primeri|Piemēri|Pavyzdžiai|Paraugs|Juhtumid|Exemplos|Exemples|Exemplele|Exempel|Examples|Esempi|Enghreifftiau|Ekzemploj|Eksempler|Ejemplos|EXAMPLZ|Dữ liệu|Contoh|Cobber|Beispiele)(:)(.*)$`
+
+// Gherkin lexer.
+var Gherkin = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Gherkin",
+		Aliases:   []string{"cucumber", "Cucumber", "gherkin", "Gherkin"},
+		Filenames: []string{"*.feature", "*.FEATURE"},
+		MimeTypes: []string{"text/x-gherkin"},
+	},
+	Rules{
+		"comments": {
+			{`\s*#.*$`, Comment, nil},
+		},
+		"featureElements": {
+			{stepKeywords, Keyword, Push("stepContentStack")},
+			Include("comments"),
+			{`(\s|.)`, NameFunction, nil},
+		},
+		"featureElementsOnStack": {
+			{stepKeywords, Keyword, Pop(2)},
+			Include("comments"),
+			{`(\s|.)`, NameFunction, nil},
+		},
+		"examplesTable": {
+			{`\s+\|`, Keyword, Push("examplesTableHeader")},
+			Include("comments"),
+			{`(\s|.)`, NameFunction, nil},
+		},
+		"examplesTableHeader": {
+			{`\s+\|\s*$`, Keyword, Pop(2)},
+			Include("comments"),
+			{`\\\|`, NameVariable, nil},
+			{`\s*\|`, Keyword, nil},
+			{`[^|]`, NameVariable, nil},
+		},
+		"scenarioSectionsOnStack": {
+			{featureElementKeywords, ByGroups(NameFunction, Keyword, Keyword, NameFunction), Push("featureElementsOnStack")},
+		},
+		"narrative": {
+			Include("scenarioSectionsOnStack"),
+			{`(\s|.)`, NameFunction, nil},
+		},
+		"tableVars": {
+			{`(<[^>]+>)`, NameVariable, nil},
+		},
+		"numbers": {
+			{`(\d+\.?\d*|\d*\.\d+)([eE][+-]?[0-9]+)?`, LiteralString, nil},
+		},
+		"string": {
+			Include("tableVars"),
+			{`(\s|.)`, LiteralString, nil},
+		},
+		"pyString": {
+			{`"""`, Keyword, Pop(1)},
+			Include("string"),
+		},
+		"stepContentRoot": {
+			{`$`, Keyword, Pop(1)},
+			Include("stepContent"),
+		},
+		"stepContentStack": {
+			{`$`, Keyword, Pop(2)},
+			Include("stepContent"),
+		},
+		"stepContent": {
+			{`"`, NameFunction, Push("doubleString")},
+			Include("tableVars"),
+			Include("numbers"),
+			Include("comments"),
+			{`(\s|.)`, NameFunction, nil},
+		},
+		"tableContent": {
+			{`\s+\|\s*$`, Keyword, Pop(1)},
+			Include("comments"),
+			{`\\\|`, LiteralString, nil},
+			{`\s*\|`, Keyword, nil},
+			{`"`, LiteralString, Push("doubleStringTable")},
+			Include("string"),
+		},
+		"doubleString": {
+			{`"`, NameFunction, Pop(1)},
+			Include("string"),
+		},
+		"doubleStringTable": {
+			{`"`, LiteralString, Pop(1)},
+			Include("string"),
+		},
+		"root": {
+			{`\n`, NameFunction, nil},
+			Include("comments"),
+			{`"""`, Keyword, Push("pyString")},
+			{`\s+\|`, Keyword, Push("tableContent")},
+			{`"`, NameFunction, Push("doubleString")},
+			Include("tableVars"),
+			Include("numbers"),
+			{`(\s*)(@[^@\r\n\t ]+)`, ByGroups(NameFunction, NameTag), nil},
+			{stepKeywords, ByGroups(NameFunction, Keyword), Push("stepContentRoot")},
+			{featureKeywords, ByGroups(Keyword, Keyword, NameFunction), Push("narrative")},
+			{featureElementKeywords, ByGroups(NameFunction, Keyword, Keyword, NameFunction), Push("featureElements")},
+			{examplesKeywords, ByGroups(NameFunction, Keyword, Keyword, NameFunction), Push("examplesTable")},
+			{`(\s|.)`, NameFunction, nil},
+		},
+	},
+))

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

@@ -619,13 +619,14 @@ func haxePreProcMutator(state *LexerState) error {
 	}
 
 	proc := state.Groups[2]
-	if proc == "if" {
+	switch proc {
+	case "if":
 		stack = append(stack, state.Stack)
-	} else if proc == "else" || proc == "elseif" {
+	case "else", "elseif":
 		if len(stack) > 0 {
 			state.Stack = stack[len(stack)-1]
 		}
-	} else if proc == "end" {
+	case "end":
 		stack = stack[:len(stack)-1]
 	}
 

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

@@ -0,0 +1,69 @@
+package h
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// HCL lexer.
+var HCL = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "HCL",
+		Aliases:   []string{"hcl"},
+		Filenames: []string{"*.hcl"},
+		MimeTypes: []string{"application/x-hcl"},
+	},
+	Rules{
+		"root": {
+			Include("string"),
+			Include("punctuation"),
+			Include("curly"),
+			Include("basic"),
+			Include("whitespace"),
+			{`[0-9]+`, LiteralNumber, nil},
+		},
+		"basic": {
+			{Words(`\b`, `\b`, `true`, `false`), KeywordType, nil},
+			{`\s*/\*`, CommentMultiline, Push("comment")},
+			{`\s*#.*\n`, CommentSingle, nil},
+			{`(.*?)(\s*)(=)`, ByGroups(Name, Text, Operator), nil},
+			{`\d+`, Number, nil},
+			{`\b\w+\b`, Keyword, nil},
+			{`\$\{`, LiteralStringInterpol, Push("var_builtin")},
+		},
+		"function": {
+			{`(\s+)(".*")(\s+)`, ByGroups(Text, LiteralString, Text), nil},
+			Include("punctuation"),
+			Include("curly"),
+		},
+		"var_builtin": {
+			{`\$\{`, LiteralStringInterpol, Push()},
+			{Words(`\b`, `\b`, `concat`, `file`, `join`, `lookup`, `element`), NameBuiltin, nil},
+			Include("string"),
+			Include("punctuation"),
+			{`\s+`, Text, nil},
+			{`\}`, LiteralStringInterpol, Pop(1)},
+		},
+		"string": {
+			{`(".*")`, ByGroups(LiteralStringDouble), nil},
+		},
+		"punctuation": {
+			{`[\[\](),.]`, Punctuation, nil},
+		},
+		"curly": {
+			{`\{`, TextPunctuation, nil},
+			{`\}`, TextPunctuation, nil},
+		},
+		"comment": {
+			{`[^*/]`, CommentMultiline, nil},
+			{`/\*`, CommentMultiline, Push()},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[*/]`, CommentMultiline, nil},
+		},
+		"whitespace": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+		},
+	},
+))

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

@@ -38,7 +38,6 @@ func httpContentBlock(groups []string, lexer Lexer) Iterator {
 		{Generic, groups[0]},
 	}
 	return Literator(tokens...)
-
 }
 
 func httpHeaderBlock(groups []string, lexer Lexer) Iterator {
@@ -66,7 +65,7 @@ func httpBodyContentTypeLexer(lexer Lexer) Lexer { return &httpBodyContentTyper{
 
 type httpBodyContentTyper struct{ Lexer }
 
-func (d *httpBodyContentTyper) Tokenise(options *TokeniseOptions, text string) (Iterator, error) {
+func (d *httpBodyContentTyper) Tokenise(options *TokeniseOptions, text string) (Iterator, error) { // nolint: gocognit
 	var contentType string
 	var isContentType bool
 	var subIterator Iterator
@@ -123,9 +122,7 @@ func (d *httpBodyContentTyper) Tokenise(options *TokeniseOptions, text string) (
 					return EOF
 				}
 			}
-
 		}
 		return token
-
 	}, nil
 }

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

@@ -0,0 +1,54 @@
+package lexers
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// HLB lexer.
+var HLB = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "HLB",
+		Aliases:   []string{"hlb"},
+		Filenames: []string{"*.hlb"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`(#.*)`, ByGroups(CommentSingle), nil},
+			{`((\b(0(b|B|o|O|x|X)[a-fA-F0-9]+)\b)|(\b(0|[1-9][0-9]*)\b))`, ByGroups(LiteralNumber), nil},
+			{`((\b(true|false)\b))`, ByGroups(NameBuiltin), nil},
+			{`(\bstring\b|\bint\b|\bbool\b|\bfs\b|\boption\b)`, ByGroups(KeywordType), nil},
+			{`(\b[a-zA-Z_][a-zA-Z0-9]*\b)(\()`, ByGroups(NameFunction, Punctuation), Push("params")},
+			{`(\{)`, ByGroups(Punctuation), Push("block")},
+			{`(\n|\r|\r\n)`, Text, nil},
+			{`.`, Text, nil},
+		},
+		"string": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\"`, LiteralString, nil},
+			{`[^\\"]+`, LiteralString, nil},
+		},
+		"block": {
+			{`(\})`, ByGroups(Punctuation), Pop(1)},
+			{`(#.*)`, ByGroups(CommentSingle), nil},
+			{`((\b(0(b|B|o|O|x|X)[a-fA-F0-9]+)\b)|(\b(0|[1-9][0-9]*)\b))`, ByGroups(LiteralNumber), nil},
+			{`((\b(true|false)\b))`, ByGroups(KeywordConstant), nil},
+			{`"`, LiteralString, Push("string")},
+			{`(with)`, ByGroups(KeywordReserved), nil},
+			{`(as)([\t ]+)(\b[a-zA-Z_][a-zA-Z0-9]*\b)`, ByGroups(KeywordReserved, Text, NameFunction), nil},
+			{`(\bstring\b|\bint\b|\bbool\b|\bfs\b|\boption\b)([\t ]+)(\{)`, ByGroups(KeywordType, Text, Punctuation), Push("block")},
+			{`(?!\b(?:scratch|image|resolve|http|checksum|chmod|filename|git|keepGitDir|local|includePatterns|excludePatterns|followPaths|generate|frontendInput|shell|run|readonlyRootfs|env|dir|user|network|security|host|ssh|secret|mount|target|localPath|uid|gid|mode|readonly|tmpfs|sourcePath|cache|mkdir|createParents|chown|createdTime|mkfile|rm|allowNotFound|allowWildcards|copy|followSymlinks|contentsOnly|unpack|createDestPath)\b)(\b[a-zA-Z_][a-zA-Z0-9]*\b)`, ByGroups(NameOther), nil},
+			{`(\n|\r|\r\n)`, Text, nil},
+			{`.`, Text, nil},
+		},
+		"params": {
+			{`(\))`, ByGroups(Punctuation), Pop(1)},
+			{`(variadic)`, ByGroups(Keyword), nil},
+			{`(\bstring\b|\bint\b|\bbool\b|\bfs\b|\boption\b)`, ByGroups(KeywordType), nil},
+			{`(\b[a-zA-Z_][a-zA-Z0-9]*\b)`, ByGroups(NameOther), nil},
+			{`(\n|\r|\r\n)`, Text, nil},
+			{`.`, Text, nil},
+		},
+	},
+))

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

@@ -1,3 +1,4 @@
+// Package internal contains common API functions and structures shared between lexer packages.
 package internal
 
 import (
@@ -36,19 +37,20 @@ func Names(withAliases bool) []string {
 
 // Get a Lexer by name, alias or file extension.
 func Get(name string) chroma.Lexer {
-	candidates := chroma.PrioritisedLexers{}
 	if lexer := Registry.byName[name]; lexer != nil {
-		candidates = append(candidates, lexer)
+		return lexer
 	}
 	if lexer := Registry.byAlias[name]; lexer != nil {
-		candidates = append(candidates, lexer)
+		return lexer
 	}
 	if lexer := Registry.byName[strings.ToLower(name)]; lexer != nil {
-		candidates = append(candidates, lexer)
+		return lexer
 	}
 	if lexer := Registry.byAlias[strings.ToLower(name)]; lexer != nil {
-		candidates = append(candidates, lexer)
+		return lexer
 	}
+
+	candidates := chroma.PrioritisedLexers{}
 	// Try file extension.
 	if lexer := Match("filename." + name); lexer != nil {
 		candidates = append(candidates, lexer)

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

@@ -0,0 +1,73 @@
+package j
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// J lexer.
+var J = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "J",
+		Aliases:   []string{"j"},
+		Filenames: []string{"*.ijs"},
+		MimeTypes: []string{"text/x-j"},
+	},
+	Rules{
+		"root": {
+			{`#!.*$`, CommentPreproc, nil},
+			{`NB\..*`, CommentSingle, nil},
+			{`\n+\s*Note`, CommentMultiline, Push("comment")},
+			{`\s*Note.*`, CommentSingle, nil},
+			{`\s+`, Text, nil},
+			{`'`, LiteralString, Push("singlequote")},
+			{`0\s+:\s*0|noun\s+define\s*$`, NameEntity, Push("nounDefinition")},
+			{`(([1-4]|13)\s+:\s*0|(adverb|conjunction|dyad|monad|verb)\s+define)\b`, NameFunction, Push("explicitDefinition")},
+			{Words(``, `\b[a-zA-Z]\w*\.`, `for_`, `goto_`, `label_`), NameLabel, nil},
+			{Words(``, `\.`, `assert`, `break`, `case`, `catch`, `catchd`, `catcht`, `continue`, `do`, `else`, `elseif`, `end`, `fcase`, `for`, `if`, `return`, `select`, `throw`, `try`, `while`, `whilst`), NameLabel, nil},
+			{`\b[a-zA-Z]\w*`, NameVariable, nil},
+			{Words(``, ``, `ARGV`, `CR`, `CRLF`, `DEL`, `Debug`, `EAV`, `EMPTY`, `FF`, `JVERSION`, `LF`, `LF2`, `Note`, `TAB`, `alpha17`, `alpha27`, `apply`, `bind`, `boxopen`, `boxxopen`, `bx`, `clear`, `cutLF`, `cutopen`, `datatype`, `def`, `dfh`, `drop`, `each`, `echo`, `empty`, `erase`, `every`, `evtloop`, `exit`, `expand`, `fetch`, `file2url`, `fixdotdot`, `fliprgb`, `getargs`, `getenv`, `hfd`, `inv`, `inverse`, `iospath`, `isatty`, `isutf8`, `items`, `leaf`, `list`, `nameclass`, `namelist`, `names`, `nc`, `nl`, `on`, `pick`, `rows`, `script`, `scriptd`, `sign`, `sminfo`, `smoutput`, `sort`, `split`, `stderr`, `stdin`, `stdout`, `table`, `take`, `timespacex`, `timex`, `tmoutput`, `toCRLF`, `toHOST`, `toJ`, `tolower`, `toupper`, `type`, `ucp`, `ucpcount`, `usleep`, `utf8`, `uucp`), NameFunction, nil},
+			{`=[.:]`, Operator, nil},
+			{"[-=+*#$%@!~`^&\";:.,<>{}\\[\\]\\\\|/]", Operator, nil},
+			{`[abCdDeEfHiIjLMoprtT]\.`, KeywordReserved, nil},
+			{`[aDiLpqsStux]\:`, KeywordReserved, nil},
+			{`(_[0-9])\:`, KeywordConstant, nil},
+			{`\(`, Punctuation, Push("parentheses")},
+			Include("numbers"),
+		},
+		"comment": {
+			{`[^)]`, CommentMultiline, nil},
+			{`^\)`, CommentMultiline, Pop(1)},
+			{`[)]`, CommentMultiline, nil},
+		},
+		"explicitDefinition": {
+			{`\b[nmuvxy]\b`, NameDecorator, nil},
+			Include("root"),
+			{`[^)]`, Name, nil},
+			{`^\)`, NameLabel, Pop(1)},
+			{`[)]`, Name, nil},
+		},
+		"numbers": {
+			{`\b_{1,2}\b`, LiteralNumber, nil},
+			{`_?\d+(\.\d+)?(\s*[ejr]\s*)_?\d+(\.?=\d+)?`, LiteralNumber, nil},
+			{`_?\d+\.(?=\d+)`, LiteralNumberFloat, nil},
+			{`_?\d+x`, LiteralNumberIntegerLong, nil},
+			{`_?\d+`, LiteralNumberInteger, nil},
+		},
+		"nounDefinition": {
+			{`[^)]`, LiteralString, nil},
+			{`^\)`, NameLabel, Pop(1)},
+			{`[)]`, LiteralString, nil},
+		},
+		"parentheses": {
+			{`\)`, Punctuation, Pop(1)},
+			Include("explicitDefinition"),
+			Include("root"),
+		},
+		"singlequote": {
+			{`[^']`, LiteralString, nil},
+			{`''`, LiteralString, nil},
+			{`'`, LiteralString, Pop(1)},
+		},
+	},
+))

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

@@ -21,12 +21,13 @@ var Julia = internal.Register(MustNewLexer(
 			{`#.*$`, Comment, nil},
 			{`[\[\]{}(),;]`, Punctuation, nil},
 			{`in\b`, KeywordPseudo, nil},
+			{`isa\b`, KeywordPseudo, nil},
 			{`(true|false)\b`, KeywordConstant, nil},
 			{`(local|global|const)\b`, KeywordDeclaration, nil},
-			{Words(``, `\b`, `function`, `type`, `typealias`, `abstract`, `immutable`, `mutable`, `struct`, `baremodule`, `begin`, `bitstype`, `break`, `catch`, `ccall`, `continue`, `do`, `else`, `elseif`, `end`, `export`, `finally`, `for`, `if`, `import`, `importall`, `let`, `macro`, `module`, `quote`, `return`, `try`, `using`, `while`), Keyword, nil},
+			{Words(``, `\b`, `function`, `abstract type`, `primitive type`, `baremodule`, `begin`, `bitstype`, `break`, `catch`, `ccall`, `continue`, `do`, `else`, `elseif`, `end`, `export`, `finally`, `for`, `if`, `import`, `let`, `macro`, `module`, `mutable`, `quote`, `return`, `struct`, `try`, `using`, `while`), Keyword, nil},
-			{Words(``, `\b`, `ANY`, `ASCIIString`, `AbstractArray`, `AbstractChannel`, `AbstractFloat`, `AbstractMatrix`, `AbstractRNG`, `AbstractSparseArray`, `AbstractSparseMatrix`, `AbstractSparseVector`, `AbstractString`, `AbstractVecOrMat`, `AbstractVector`, `Any`, `ArgumentError`, `Array`, `AssertionError`, `Associative`, `Base64DecodePipe`, `Base64EncodePipe`, `Bidiagonal`, `BigFloat`, `BigInt`, `BitArray`, `BitMatrix`, `BitVector`, `Bool`, `BoundsError`, `Box`, `BufferStream`, `CapturedException`, `CartesianIndex`, `CartesianRange`, `Cchar`, `Cdouble`, `Cfloat`, `Channel`, `Char`, `Cint`, `Cintmax_t`, `Clong`, `Clonglong`, `ClusterManager`, `Cmd`, `Coff_t`, `Colon`, `Complex`, `Complex128`, `Complex32`, `Complex64`, `CompositeException`, `Condition`, `Cptrdiff_t`, `Cshort`, `Csize_t`, `Cssize_t`, `Cstring`, `Cuchar`, `Cuint`, `Cuintmax_t`, `Culong`, `Culonglong`, `Cushort`, `Cwchar_t`, `Cwstring`, `DataType`, `Date`, `DateTime`, `DenseArray`, `DenseMatrix`, `DenseVecOrMat`, `DenseVector`, `Diagonal`, `Dict`, `DimensionMismatch`, `Dims`, `DirectIndexString`, `Display`, `DivideError`, `DomainError`, `EOFError`, `EachLine`, `Enum`, `Enumerate`, `ErrorException`, `Exception`, `Expr`, `Factorization`, `FileMonitor`, `FileOffset`, `Filter`, `Float16`, `Float32`, `Float64`, `FloatRange`, `Function`, `GenSym`, `GlobalRef`, `GotoNode`, `HTML`, `Hermitian`, `IO`, `IOBuffer`, `IOStream`, `IPv4`, `IPv6`, `InexactError`, `InitError`, `Int`, `Int128`, `Int16`, `Int32`, `Int64`, `Int8`, `IntSet`, `Integer`, `InterruptException`, `IntrinsicFunction`, `InvalidStateException`, `Irrational`, `KeyError`, `LabelNode`, `LambdaStaticData`, `LinSpace`, `LineNumberNode`, `LoadError`, `LocalProcess`, `LowerTriangular`, `MIME`, `Matrix`, `MersenneTwister`, `Method`, `MethodError`, `MethodTable`, `Module`, `NTuple`, `NewvarNode`, `NullException`, `Nullable`, `Number`, `ObjectIdDict`, `OrdinalRange`, `OutOfMemoryError`, `OverflowError`, `Pair`, `ParseError`, `PartialQuickSort`, `Pipe`, `PollingFileWatcher`, `ProcessExitedException`, `ProcessGroup`, `Ptr`, `QuoteNode`, `RandomDevice`, `Range`, `Rational`, `RawFD`, `ReadOnlyMemoryError`, `Real`, `ReentrantLock`, `Ref`, `Regex`, `RegexMatch`, `RemoteException`, `RemoteRef`, `RepString`, `RevString`, `RopeString`, `RoundingMode`, `SegmentationFault`, `SerializationState`, `Set`, `SharedArray`, `SharedMatrix`, `SharedVector`, `Signed`, `SimpleVector`, `SparseMatrixCSC`, `StackOverflowError`, `StatStruct`, `StepRange`, `StridedArray`, `StridedMatrix`, `StridedVecOrMat`, `StridedVector`, `SubArray`, `SubString`, `SymTridiagonal`, `Symbol`, `SymbolNode`, `Symmetric`, `SystemError`, `TCPSocket`, `Task`, `Text`, `TextDisplay`, `Timer`, `TopNode`, `Tridiagonal`, `Tuple`, `Type`, `TypeConstructor`, `TypeError`, `TypeName`, `TypeVar`, `UDPSocket`, `UInt`, `UInt128`, `UInt16`, `UInt32`, `UInt64`, `UInt8`, `UTF16String`, `UTF32String`, `UTF8String`, `UndefRefError`, `UndefVarError`, `UnicodeError`, `UniformScaling`, `Union`, `UnitRange`, `Unsigned`, `UpperTriangular`, `Val`, `Vararg`, `VecOrMat`, `Vector`, `VersionNumber`, `Void`, `WString`, `WeakKeyDict`, `WeakRef`, `WorkerConfig`, `Zip`), KeywordType, nil},
+			{Words(``, `\b`, `ASCIIString`, `AbstractArray`, `AbstractChannel`, `AbstractDict`, `AbstractFloat`, `AbstractMatrix`, `AbstractRNG`, `AbstractSparseArray`, `AbstractSparseMatrix`, `AbstractSparseVector`, `AbstractString`, `AbstractVecOrMat`, `AbstractVector`, `Any`, `ArgumentError`, `Array`, `AssertionError`, `Base64DecodePipe`, `Base64EncodePipe`, `Bidiagonal`, `BigFloat`, `BigInt`, `BitArray`, `BitMatrix`, `BitVector`, `Bool`, `BoundsError`, `Box`, `BufferStream`, `CapturedException`, `CartesianIndex`, `CartesianRange`, `Cchar`, `Cdouble`, `Cfloat`, `Channel`, `Char`, `Cint`, `Cintmax_t`, `Clong`, `Clonglong`, `ClusterManager`, `Cmd`, `Coff_t`, `Colon`, `Complex`, `Complex128`, `Complex32`, `Complex64`, `CompositeException`, `Condition`, `Cptrdiff_t`, `Cshort`, `Csize_t`, `Cssize_t`, `Cstring`, `Cuchar`, `Cuint`, `Cuintmax_t`, `Culong`, `Culonglong`, `Cushort`, `Cwchar_t`, `Cwstring`, `DataType`, `Date`, `DateTime`, `DenseArray`, `DenseMatrix`, `DenseVecOrMat`, `DenseVector`, `Diagonal`, `Dict`, `DimensionMismatch`, `Dims`, `DirectIndexString`, `Display`, `DivideError`, `DomainError`, `EOFError`, `EachLine`, `Enum`, `Enumerate`, `ErrorException`, `Exception`, `Expr`, `Factorization`, `FileMonitor`, `FileOffset`, `Filter`, `Float16`, `Float32`, `Float64`, `FloatRange`, `Function`, `GenSym`, `GlobalRef`, `GotoNode`, `HTML`, `Hermitian`, `IO`, `IOBuffer`, `IOStream`, `IPv4`, `IPv6`, `InexactError`, `InitError`, `Int`, `Int128`, `Int16`, `Int32`, `Int64`, `Int8`, `IntSet`, `Integer`, `InterruptException`, `IntrinsicFunction`, `InvalidStateException`, `Irrational`, `KeyError`, `LabelNode`, `LambdaStaticData`, `LinSpace`, `LineNumberNode`, `LoadError`, `LocalProcess`, `LowerTriangular`, `MIME`, `Matrix`, `MersenneTwister`, `Method`, `MethodError`, `MethodTable`, `Module`, `NTuple`, `NewvarNode`, `NullException`, `Nullable`, `Number`, `ObjectIdDict`, `OrdinalRange`, `OutOfMemoryError`, `OverflowError`, `Pair`, `ParseError`, `PartialQuickSort`, `Pipe`, `PollingFileWatcher`, `ProcessExitedException`, `ProcessGroup`, `Ptr`, `QuoteNode`, `RandomDevice`, `Range`, `Rational`, `RawFD`, `ReadOnlyMemoryError`, `Real`, `ReentrantLock`, `Ref`, `Regex`, `RegexMatch`, `RemoteException`, `RemoteRef`, `RepString`, `RevString`, `RopeString`, `RoundingMode`, `SegmentationFault`, `SerializationState`, `Set`, `SharedArray`, `SharedMatrix`, `SharedVector`, `Signed`, `SimpleVector`, `SparseMatrixCSC`, `StackOverflowError`, `StatStruct`, `StepRange`, `StridedArray`, `StridedMatrix`, `StridedVecOrMat`, `StridedVector`, `SubArray`, `SubString`, `SymTridiagonal`, `Symbol`, `SymbolNode`, `Symmetric`, `SystemError`, `TCPSocket`, `Task`, `Text`, `TextDisplay`, `Timer`, `TopNode`, `Tridiagonal`, `Tuple`, `Type`, `TypeConstructor`, `TypeError`, `TypeName`, `TypeVar`, `UDPSocket`, `UInt`, `UInt128`, `UInt16`, `UInt32`, `UInt64`, `UInt8`, `UTF16String`, `UTF32String`, `UTF8String`, `UndefRefError`, `UndefVarError`, `UnicodeError`, `UniformScaling`, `Union`, `UnitRange`, `Unsigned`, `UpperTriangular`, `Val`, `Vararg`, `VecOrMat`, `Vector`, `VersionNumber`, `Void`, `WString`, `WeakKeyDict`, `WeakRef`, `WorkerConfig`, `Zip`), KeywordType, nil},
 			{Words(``, `\b`, `ARGS`, `CPU_CORES`, `C_NULL`, `DevNull`, `ENDIAN_BOM`, `ENV`, `I`, `Inf`, `Inf16`, `Inf32`, `Inf64`, `InsertionSort`, `JULIA_HOME`, `LOAD_PATH`, `MergeSort`, `NaN`, `NaN16`, `NaN32`, `NaN64`, `OS_NAME`, `QuickSort`, `RoundDown`, `RoundFromZero`, `RoundNearest`, `RoundNearestTiesAway`, `RoundNearestTiesUp`, `RoundToZero`, `RoundUp`, `STDERR`, `STDIN`, `STDOUT`, `VERSION`, `WORD_SIZE`, `catalan`, `e`, `eu`, `eulergamma`, `golden`, `im`, `nothing`, `pi`, `γ`, `π`, `φ`), NameBuiltin, nil},
-			{Words(``, ``, `=`, `:=`, `+=`, `-=`, `*=`, `/=`, `//=`, `.//=`, `.*=`, `./=`, `\=`, `.\=`, `^=`, `.^=`, `÷=`, `.÷=`, `%=`, `.%=`, `|=`, `&=`, `$=`, `=>`, `<<=`, `>>=`, `>>>=`, `~`, `.+=`, `.-=`, `?`, `--`, `-->`, `||`, `&&`, `>`, `<`, `>=`, `≥`, `<=`, `≤`, `==`, `===`, `≡`, `!=`, `≠`, `!==`, `≢`, `.>`, `.<`, `.>=`, `.≥`, `.<=`, `.≤`, `.==`, `.!=`, `.≠`, `.=`, `.!`, `<:`, `>:`, `∈`, `∉`, `∋`, `∌`, `⊆`, `⊈`, `⊂`, `⊄`, `⊊`, `|>`, `<|`, `:`, `+`, `-`, `.+`, `.-`, `|`, `∪`, `$`, `<<`, `>>`, `>>>`, `.<<`, `.>>`, `.>>>`, `*`, `/`, `./`, `÷`, `.÷`, `%`, `⋅`, `.%`, `.*`, `\`, `.\`, `&`, `∩`, `//`, `.//`, `^`, `.^`, `::`, `.`, `+`, `-`, `!`, `~`, `√`, `∛`, `∜`), Operator, nil},
+			{Words(``, ``, `=`, `:=`, `+=`, `-=`, `*=`, `/=`, `//=`, `.//=`, `.*=`, `./=`, `\=`, `.\=`, `^=`, `.^=`, `÷=`, `.÷=`, `%=`, `.%=`, `|=`, `&=`, `$=`, `=>`, `<<=`, `>>=`, `>>>=`, `~`, `.+=`, `.-=`, `?`, `--`, `-->`, `||`, `&&`, `>`, `<`, `>=`, `≥`, `<=`, `≤`, `==`, `===`, `≡`, `!=`, `≠`, `!==`, `≢`, `.>`, `.<`, `.>=`, `.≥`, `.<=`, `.≤`, `.==`, `.!=`, `.≠`, `.=`, `.!`, `<:`, `>:`, `∈`, `∉`, `∋`, `∌`, `⊆`, `⊈`, `⊂`, `⊄`, `⊊`, `|>`, `<|`, `:`, `+`, `-`, `.+`, `.-`, `|`, `∪`, `$`, `<<`, `>>`, `>>>`, `.<<`, `.>>`, `.>>>`, `*`, `/`, `./`, `÷`, `.÷`, `%`, `⋅`, `.%`, `.*`, `\`, `.\`, `&`, `∩`, `//`, `.//`, `^`, `.^`, `::`, `.`, `+`, `-`, `!`, `√`, `∛`, `∜`), Operator, nil},
 			{`'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,3}|\\u[a-fA-F0-9]{1,4}|\\U[a-fA-F0-9]{1,6}|[^\\\'\n])'`, LiteralStringChar, nil},
 			{`(?<=[.\w)\]])\'+`, Operator, nil},
 			{`"""`, LiteralString, Push("tqstring")},
@@ -34,8 +35,8 @@ var Julia = internal.Register(MustNewLexer(
 			{`r"""`, LiteralStringRegex, Push("tqregex")},
 			{`r"`, LiteralStringRegex, Push("regex")},
 			{"`", LiteralStringBacktick, Push("command")},
-			{`(?:[a-zA-Z_¡-￿]|[𐀀-􏿿])(?:[a-zA-Z_0-9¡-￿]|[𐀀-􏿿])*!*`, Name, nil},
+			{`((?:[a-zA-Z_¡-￿]|[𐀀-􏿿])(?:[a-zA-Z_0-9¡-￿]|[𐀀-􏿿])*!*)(')?`, ByGroups(Name, Operator), nil},
-			{`@(?:[a-zA-Z_¡-￿]|[𐀀-􏿿])(?:[a-zA-Z_0-9¡-￿]|[𐀀-􏿿])*!*`, NameDecorator, nil},
+			{`(@(?:[a-zA-Z_¡-￿]|[𐀀-􏿿])(?:[a-zA-Z_0-9¡-￿]|[𐀀-􏿿])*!*)(')?`, ByGroups(NameDecorator, Operator), nil},
 			{`(\d+(_\d+)+\.\d*|\d*\.\d+(_\d+)+)([eEf][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
 			{`(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
 			{`\d+(_\d+)+[eEf][+-]?[0-9]+`, LiteralNumberFloat, nil},

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

@@ -2,11 +2,12 @@ package m
 
 import (
 	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/h"
 	"github.com/alecthomas/chroma/lexers/internal"
 )
 
 // Markdown lexer.
-var Markdown = internal.Register(MustNewLexer(
+var Markdown = internal.Register(DelegatingLexer(h.HTML, MustNewLexer(
 	&Config{
 		Name:      "markdown",
 		Aliases:   []string{"md", "mkd"},
@@ -40,8 +41,8 @@ var Markdown = internal.Register(MustNewLexer(
 			{"`[^`]+`", LiteralStringBacktick, nil},
 			{`[@#][\w/:]+`, NameEntity, nil},
 			{`(!?\[)([^]]+)(\])(\()([^)]+)(\))`, ByGroups(Text, NameTag, Text, Text, NameAttribute, Text), nil},
-			{`[^\\\s]+`, Text, nil},
+			{`[^\\\s]+`, Other, nil},
-			{`.|\n`, Text, nil},
+			{`.|\n`, Other, nil},
 		},
 	},
-))
+)))

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

@@ -0,0 +1,43 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// MLIR lexer.
+var Mlir = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "MLIR",
+		Aliases:   []string{"mlir"},
+		Filenames: []string{"*.mlir"},
+		MimeTypes: []string{"text/x-mlir"},
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			{`c?"[^"]*?"`, LiteralString, nil},
+			{`\^([-a-zA-Z$._][\w\-$.0-9]*)\s*`, NameLabel, nil},
+			{`([\w\d_$.]+)\s*=`, NameLabel, nil},
+			Include("keyword"),
+			{`->`, Punctuation, nil},
+			{`@([\w_][\w\d_$.]*)`, NameFunction, nil},
+			{`[%#][\w\d_$.]+`, NameVariable, nil},
+			{`([1-9?][\d?]*\s*x)+`, LiteralNumber, nil},
+			{`0[xX][a-fA-F0-9]+`, LiteralNumber, nil},
+			{`-?\d+(?:[.]\d+)?(?:[eE][-+]?\d+(?:[.]\d+)?)?`, LiteralNumber, nil},
+			{`[=<>{}\[\]()*.,!:]|x\b`, Punctuation, nil},
+			{`[\w\d]+`, Text, nil},
+		},
+		"whitespace": {
+			{`(\n|\s)+`, Text, nil},
+			{`//.*?\n`, Comment, nil},
+		},
+		"keyword": {
+			{Words(``, ``, `constant`, `return`), KeywordType, nil},
+			{Words(``, ``, `func`, `loc`, `memref`, `tensor`, `vector`), KeywordType, nil},
+			{`bf16|f16|f32|f64|index`, Keyword, nil},
+			{`i[1-9]\d*`, Keyword, nil},
+		},
+	},
+))

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

@@ -26,7 +26,7 @@ var MySQL = internal.Register(MustNewLexer(
 			{`((?:_[a-z0-9]+)?)(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("double-string")},
 			{"[+*/<>=~!@#%^&|`?-]", Operator, nil},
 			{`\b(tinyint|smallint|mediumint|int|integer|bigint|date|datetime|time|bit|bool|tinytext|mediumtext|longtext|text|tinyblob|mediumblob|longblob|blob|float|double|double\s+precision|real|numeric|dec|decimal|timestamp|year|char|varchar|varbinary|varcharacter|enum|set)(\b\s*)(\()?`, ByGroups(KeywordType, Text, Punctuation), nil},
-			{`\b(add|all|alter|analyze|and|as|asc|asensitive|before|between|bigint|binary|blob|both|by|call|cascade|case|change|char|character|check|collate|column|condition|constraint|continue|convert|create|cross|current_date|current_time|current_timestamp|current_user|cursor|database|databases|day_hour|day_microsecond|day_minute|day_second|dec|decimal|declare|default|delayed|delete|desc|describe|deterministic|distinct|distinctrow|div|double|drop|dual|each|else|elseif|enclosed|escaped|exists|exit|explain|fetch|flush|float|float4|float8|for|force|foreign|from|fulltext|grant|group|having|high_priority|hour_microsecond|hour_minute|hour_second|if|ignore|in|index|infile|inner|inout|insensitive|insert|int|int1|int2|int3|int4|int8|integer|interval|into|is|iterate|join|key|keys|kill|leading|leave|left|like|limit|lines|load|localtime|localtimestamp|lock|long|loop|low_priority|match|minute_microsecond|minute_second|mod|modifies|natural|no_write_to_binlog|not|numeric|on|optimize|option|optionally|or|order|out|outer|outfile|precision|primary|procedure|purge|raid0|read|reads|real|references|regexp|release|rename|repeat|replace|require|restrict|return|revoke|right|rlike|schema|schemas|second_microsecond|select|sensitive|separator|set|show|smallint|soname|spatial|specific|sql|sql_big_result|sql_calc_found_rows|sql_small_result|sqlexception|sqlstate|sqlwarning|ssl|starting|straight_join|table|terminated|then|to|trailing|trigger|undo|union|unique|unlock|unsigned|update|usage|use|using|utc_date|utc_time|utc_timestamp|values|varying|when|where|while|with|write|x509|xor|year_month|zerofill)\b`, Keyword, nil},
+			{`\b(add|all|alter|analyze|and|as|asc|asensitive|before|between|bigint|binary|blob|both|by|call|cascade|case|change|char|character|check|collate|column|condition|constraint|continue|convert|create|cross|current_date|current_time|current_timestamp|current_user|cursor|database|databases|day_hour|day_microsecond|day_minute|day_second|dec|decimal|declare|default|delayed|delete|desc|describe|deterministic|distinct|distinctrow|div|double|drop|dual|each|else|elseif|enclosed|escaped|exists|exit|explain|fetch|flush|float|float4|float8|for|force|foreign|from|fulltext|grant|group|having|high_priority|hour_microsecond|hour_minute|hour_second|identified|if|ignore|in|index|infile|inner|inout|insensitive|insert|int|int1|int2|int3|int4|int8|integer|interval|into|is|iterate|join|key|keys|kill|leading|leave|left|like|limit|lines|load|localtime|localtimestamp|lock|long|loop|low_priority|match|minute_microsecond|minute_second|mod|modifies|natural|no_write_to_binlog|not|numeric|on|optimize|option|optionally|or|order|out|outer|outfile|precision|primary|privileges|procedure|purge|raid0|read|reads|real|references|regexp|release|rename|repeat|replace|require|restrict|return|revoke|right|rlike|schema|schemas|second_microsecond|select|sensitive|separator|set|show|smallint|soname|spatial|specific|sql|sql_big_result|sql_calc_found_rows|sql_small_result|sqlexception|sqlstate|sqlwarning|ssl|starting|straight_join|table|terminated|then|to|trailing|trigger|undo|union|unique|unlock|unsigned|update|usage|use|user|using|utc_date|utc_time|utc_timestamp|values|varying|when|where|while|with|write|x509|xor|year_month|zerofill)\b`, Keyword, nil},
 			{`\b(auto_increment|engine|charset|tables)\b`, KeywordPseudo, nil},
 			{`(true|false|null)`, NameConstant, nil},
 			{`([a-z_]\w*)(\s*)(\()`, ByGroups(NameFunction, Text, Punctuation), nil},

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

@@ -16,6 +16,7 @@ var Nim = internal.Register(MustNewLexer(
 	},
 	Rules{
 		"root": {
+			{`#\[[\s\S]*?\]#`, CommentMultiline, nil},
 			{`##.*$`, LiteralStringDoc, nil},
 			{`#.*$`, Comment, nil},
 			{`[*=><+\-/@$~&%!?|\\\[\]]`, Operator, nil},

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

@@ -11,6 +11,7 @@ var Plaintext = internal.Register(MustNewLexer(
 		Aliases:   []string{"text", "plain", "no-highlight"},
 		Filenames: []string{"*.txt"},
 		MimeTypes: []string{"text/plain"},
+		Priority:  0.1,
 	},
 	internal.PlaintextRules,
 ))

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

@@ -22,6 +22,7 @@ var Powershell = internal.Register(MustNewLexer(
 			{`^(\s*#[#\s]*)(\.(?:component|description|example|externalhelp|forwardhelpcategory|forwardhelptargetname|functionality|inputs|link|notes|outputs|parameter|remotehelprunspace|role|synopsis))([^\n]*$)`, ByGroups(Comment, LiteralStringDoc, Comment), nil},
 			{`#[^\n]*?$`, Comment, nil},
 			{`(&lt;|<)#`, CommentMultiline, Push("multline")},
+			{`(?i)([A-Z]:)`, Name, nil},
 			{`@"\n`, LiteralStringHeredoc, Push("heredoc-double")},
 			{`@'\n.*?\n'@`, LiteralStringHeredoc, nil},
 			{"`[\\'\"$@-]", Punctuation, nil},
@@ -30,7 +31,8 @@ var Powershell = internal.Register(MustNewLexer(
 			{`(\$|@@|@)((global|script|private|env):)?\w+`, NameVariable, nil},
 			{`(while|validateset|validaterange|validatepattern|validatelength|validatecount|until|trap|switch|return|ref|process|param|parameter|in|if|global:|function|foreach|for|finally|filter|end|elseif|else|dynamicparam|do|default|continue|cmdletbinding|break|begin|alias|\?|%|#script|#private|#local|#global|mandatory|parametersetname|position|valuefrompipeline|valuefrompipelinebypropertyname|valuefromremainingarguments|helpmessage|try|catch|throw)\b`, Keyword, nil},
 			{`-(and|as|band|bnot|bor|bxor|casesensitive|ccontains|ceq|cge|cgt|cle|clike|clt|cmatch|cne|cnotcontains|cnotlike|cnotmatch|contains|creplace|eq|exact|f|file|ge|gt|icontains|ieq|ige|igt|ile|ilike|ilt|imatch|ine|inotcontains|inotlike|inotmatch|ireplace|is|isnot|le|like|lt|match|ne|not|notcontains|notlike|notmatch|or|regex|replace|wildcard)\b`, Operator, nil},
-			{`(write|where|wait|use|update|unregister|undo|trace|test|tee|take|suspend|stop|start|split|sort|skip|show|set|send|select|scroll|resume|restore|restart|resolve|resize|reset|rename|remove|register|receive|read|push|pop|ping|out|new|move|measure|limit|join|invoke|import|group|get|format|foreach|export|expand|exit|enter|enable|disconnect|disable|debug|cxnew|copy|convertto|convertfrom|convert|connect|complete|compare|clear|checkpoint|aggregate|add)-[a-z_]\w*\b`, NameBuiltin, nil},
+			{`(write|where|watch|wait|use|update|unregister|unpublish|unprotect|unlock|uninstall|undo|unblock|trace|test|tee|take|sync|switch|suspend|submit|stop|step|start|split|sort|skip|show|set|send|select|search|scroll|save|revoke|resume|restore|restart|resolve|resize|reset|request|repair|rename|remove|register|redo|receive|read|push|publish|protect|pop|ping|out|optimize|open|new|move|mount|merge|measure|lock|limit|join|invoke|install|initialize|import|hide|group|grant|get|format|foreach|find|export|expand|exit|enter|enable|edit|dismount|disconnect|disable|deny|debug|cxnew|copy|convertto|convertfrom|convert|connect|confirm|compress|complete|compare|close|clear|checkpoint|block|backup|assert|approve|aggregate|add)-[a-z_]\w*\b`, NameBuiltin, nil},
+			{`(ac|asnp|cat|cd|cfs|chdir|clc|clear|clhy|cli|clp|cls|clv|cnsn|compare|copy|cp|cpi|cpp|curl|cvpa|dbp|del|diff|dir|dnsn|ebp|echo|epal|epcsv|epsn|erase|etsn|exsn|fc|fhx|fl|foreach|ft|fw|gal|gbp|gc|gci|gcm|gcs|gdr|ghy|gi|gjb|gl|gm|gmo|gp|gps|gpv|group|gsn|gsnp|gsv|gu|gv|gwmi|h|history|icm|iex|ihy|ii|ipal|ipcsv|ipmo|ipsn|irm|ise|iwmi|iwr|kill|lp|ls|man|md|measure|mi|mount|move|mp|mv|nal|ndr|ni|nmo|npssc|nsn|nv|ogv|oh|popd|ps|pushd|pwd|r|rbp|rcjb|rcsn|rd|rdr|ren|ri|rjb|rm|rmdir|rmo|rni|rnp|rp|rsn|rsnp|rujb|rv|rvpa|rwmi|sajb|sal|saps|sasv|sbp|sc|select|set|shcm|si|sl|sleep|sls|sort|sp|spjb|spps|spsv|start|sujb|sv|swmi|tee|trcm|type|wget|where|wjb|write)\s`, NameBuiltin, nil},
 			{"\\[[a-z_\\[][\\w. `,\\[\\]]*\\]", NameConstant, nil},
 			{`-[a-z_]\w*`, Name, nil},
 			{`\w+`, Name, nil},

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

@@ -15,7 +15,6 @@ var Prolog = internal.Register(MustNewLexer(
 	},
 	Rules{
 		"root": {
-			{`^#.*`, CommentSingle, nil},
 			{`/\*`, CommentMultiline, Push("nested-comment")},
 			{`%.*`, CommentSingle, nil},
 			{`0\'.`, LiteralStringChar, nil},

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

@@ -0,0 +1,67 @@
+package r
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Reasonml lexer.
+var Reasonml = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "ReasonML",
+		Aliases:   []string{"reason", "reasonml"},
+		Filenames: []string{"*.re", "*.rei"},
+		MimeTypes: []string{"text/x-reasonml"},
+	},
+	Rules{
+		"escape-sequence": {
+			{`\\[\\"\'ntbr]`, LiteralStringEscape, nil},
+			{`\\[0-9]{3}`, LiteralStringEscape, nil},
+			{`\\x[0-9a-fA-F]{2}`, LiteralStringEscape, nil},
+		},
+		"root": {
+			{`\s+`, Text, nil},
+			{`false|true|\(\)|\[\]`, NameBuiltinPseudo, nil},
+			{`\b([A-Z][\w\']*)(?=\s*\.)`, NameNamespace, Push("dotted")},
+			{`\b([A-Z][\w\']*)`, NameClass, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`\/\*(?![\/])`, CommentMultiline, Push("comment")},
+			{`\b(as|assert|begin|class|constraint|do|done|downto|else|end|exception|external|false|for|fun|esfun|function|functor|if|in|include|inherit|initializer|lazy|let|switch|module|pub|mutable|new|nonrec|object|of|open|pri|rec|sig|struct|then|to|true|try|type|val|virtual|when|while|with)\b`, Keyword, nil},
+			{"(~|\\}|\\|]|\\||\\|\\||\\{<|\\{|`|_|]|\\[\\||\\[>|\\[<|\\[|\\?\\?|\\?|>\\}|>]|>|=|<-|<|;;|;|:>|:=|::|:|\\.\\.\\.|\\.\\.|\\.|=>|-\\.|-|,|\\+|\\*|\\)|\\(|&&|&|#|!=)", OperatorWord, nil},
+			{`([=<>@^|&+\*/$%-]|[!?~])?[!$%&*+\./:<=>?@^|~-]`, Operator, nil},
+			{`\b(and|asr|land|lor|lsl|lsr|lxor|mod|or)\b`, OperatorWord, nil},
+			{`\b(unit|int|float|bool|string|char|list|array)\b`, KeywordType, nil},
+			{`[^\W\d][\w']*`, Name, nil},
+			{`-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)`, LiteralNumberFloat, nil},
+			{`0[xX][\da-fA-F][\da-fA-F_]*`, LiteralNumberHex, nil},
+			{`0[oO][0-7][0-7_]*`, LiteralNumberOct, nil},
+			{`0[bB][01][01_]*`, LiteralNumberBin, nil},
+			{`\d[\d_]*`, LiteralNumberInteger, nil},
+			{`'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'`, LiteralStringChar, nil},
+			{`'.'`, LiteralStringChar, nil},
+			{`'`, Keyword, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`[~?][a-z][\w\']*:`, NameVariable, nil},
+		},
+		"comment": {
+			{`[^\/*]+`, CommentMultiline, nil},
+			{`\/\*`, CommentMultiline, Push()},
+			{`\*\/`, CommentMultiline, Pop(1)},
+			{`[\*]`, CommentMultiline, nil},
+		},
+		"string": {
+			{`[^\\"]+`, LiteralStringDouble, nil},
+			Include("escape-sequence"),
+			{`\\\n`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"dotted": {
+			{`\s+`, Text, nil},
+			{`\.`, Punctuation, nil},
+			{`[A-Z][\w\']*(?=\s*\.)`, NameNamespace, nil},
+			{`[A-Z][\w\']*`, NameClass, Pop(1)},
+			{`[a-z_][\w\']*`, Name, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))

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

@@ -58,7 +58,7 @@ var Rust = internal.Register(MustNewLexer(
 			{`'[a-zA-Z_]\w*`, NameAttribute, nil},
 			{`[{}()\[\],.;]`, Punctuation, nil},
 			{`[+\-*/%&|<>^!~@=:?]`, Operator, nil},
-			{`[a-zA-Z_]\w*`, Name, nil},
+			{`(r#)?[a-zA-Z_]\w*`, Name, nil},
 			{`#!?\[`, CommentPreproc, Push("attribute[")},
 			{`([A-Za-z_]\w*)(!)(\s*)([A-Za-z_]\w*)?(\s*)(\{)`, ByGroups(CommentPreproc, Punctuation, TextWhitespace, Name, TextWhitespace, Punctuation), Push("macro{")},
 			{`([A-Za-z_]\w*)(!)(\s*)([A-Za-z_]\w*)?(\()`, ByGroups(CommentPreproc, Punctuation, TextWhitespace, Name, Punctuation), Push("macro(")},

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

@@ -0,0 +1,94 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Sas lexer.
+var Sas = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "SAS",
+		Aliases:         []string{"sas"},
+		Filenames:       []string{"*.SAS", "*.sas"},
+		MimeTypes:       []string{"text/x-sas", "text/sas", "application/x-sas"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			Include("comments"),
+			Include("proc-data"),
+			Include("cards-datalines"),
+			Include("logs"),
+			Include("general"),
+			{`.`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`\n`, Text, nil},
+		},
+		"comments": {
+			{`^\s*\*.*?;`, Comment, nil},
+			{`/\*.*?\*/`, Comment, nil},
+			{`^\s*\*(.|\n)*?;`, CommentMultiline, nil},
+			{`/[*](.|\n)*?[*]/`, CommentMultiline, nil},
+		},
+		"proc-data": {
+			{`(^|;)\s*(proc \w+|data|run|quit)[\s;]`, KeywordReserved, nil},
+		},
+		"cards-datalines": {
+			{`^\s*(datalines|cards)\s*;\s*$`, Keyword, Push("data")},
+		},
+		"data": {
+			{`(.|\n)*^\s*;\s*$`, Other, Pop(1)},
+		},
+		"logs": {
+			{`\n?^\s*%?put `, Keyword, Push("log-messages")},
+		},
+		"log-messages": {
+			{`NOTE(:|-).*`, Generic, Pop(1)},
+			{`WARNING(:|-).*`, GenericEmph, Pop(1)},
+			{`ERROR(:|-).*`, GenericError, Pop(1)},
+			Include("general"),
+		},
+		"general": {
+			Include("keywords"),
+			Include("vars-strings"),
+			Include("special"),
+			Include("numbers"),
+		},
+		"keywords": {
+			{Words(`\b`, `\b`, `abort`, `array`, `attrib`, `by`, `call`, `cards`, `cards4`, `catname`, `continue`, `datalines`, `datalines4`, `delete`, `delim`, `delimiter`, `display`, `dm`, `drop`, `endsas`, `error`, `file`, `filename`, `footnote`, `format`, `goto`, `in`, `infile`, `informat`, `input`, `keep`, `label`, `leave`, `length`, `libname`, `link`, `list`, `lostcard`, `merge`, `missing`, `modify`, `options`, `output`, `out`, `page`, `put`, `redirect`, `remove`, `rename`, `replace`, `retain`, `return`, `select`, `set`, `skip`, `startsas`, `stop`, `title`, `update`, `waitsas`, `where`, `window`, `x`, `systask`), Keyword, nil},
+			{Words(`\b`, `\b`, `add`, `and`, `alter`, `as`, `cascade`, `check`, `create`, `delete`, `describe`, `distinct`, `drop`, `foreign`, `from`, `group`, `having`, `index`, `insert`, `into`, `in`, `key`, `like`, `message`, `modify`, `msgtype`, `not`, `null`, `on`, `or`, `order`, `primary`, `references`, `reset`, `restrict`, `select`, `set`, `table`, `unique`, `update`, `validate`, `view`, `where`), Keyword, nil},
+			{Words(`\b`, `\b`, `do`, `if`, `then`, `else`, `end`, `until`, `while`), Keyword, nil},
+			{Words(`%`, `\b`, `bquote`, `nrbquote`, `cmpres`, `qcmpres`, `compstor`, `datatyp`, `display`, `do`, `else`, `end`, `eval`, `global`, `goto`, `if`, `index`, `input`, `keydef`, `label`, `left`, `length`, `let`, `local`, `lowcase`, `macro`, `mend`, `nrquote`, `nrstr`, `put`, `qleft`, `qlowcase`, `qscan`, `qsubstr`, `qsysfunc`, `qtrim`, `quote`, `qupcase`, `scan`, `str`, `substr`, `superq`, `syscall`, `sysevalf`, `sysexec`, `sysfunc`, `sysget`, `syslput`, `sysprod`, `sysrc`, `sysrput`, `then`, `to`, `trim`, `unquote`, `until`, `upcase`, `verify`, `while`, `window`), NameBuiltin, nil},
+			{Words(`\b`, `\(`, `abs`, `addr`, `airy`, `arcos`, `arsin`, `atan`, `attrc`, `attrn`, `band`, `betainv`, `blshift`, `bnot`, `bor`, `brshift`, `bxor`, `byte`, `cdf`, `ceil`, `cexist`, `cinv`, `close`, `cnonct`, `collate`, `compbl`, `compound`, `compress`, `cos`, `cosh`, `css`, `curobs`, `cv`, `daccdb`, `daccdbsl`, `daccsl`, `daccsyd`, `dacctab`, `dairy`, `date`, `datejul`, `datepart`, `datetime`, `day`, `dclose`, `depdb`, `depdbsl`, `depsl`, `depsyd`, `deptab`, `dequote`, `dhms`, `dif`, `digamma`, `dim`, `dinfo`, `dnum`, `dopen`, `doptname`, `doptnum`, `dread`, `dropnote`, `dsname`, `erf`, `erfc`, `exist`, `exp`, `fappend`, `fclose`, `fcol`, `fdelete`, `fetch`, `fetchobs`, `fexist`, `fget`, `fileexist`, `filename`, `fileref`, `finfo`, `finv`, `fipname`, `fipnamel`, `fipstate`, `floor`, `fnonct`, `fnote`, `fopen`, `foptname`, `foptnum`, `fpoint`, `fpos`, `fput`, `fread`, `frewind`, `frlen`, `fsep`, `fuzz`, `fwrite`, `gaminv`, `gamma`, `getoption`, `getvarc`, `getvarn`, `hbound`, `hms`, `hosthelp`, `hour`, `ibessel`, `index`, `indexc`, `indexw`, `input`, `inputc`, `inputn`, `int`, `intck`, `intnx`, `intrr`, `irr`, `jbessel`, `juldate`, `kurtosis`, `lag`, `lbound`, `left`, `length`, `lgamma`, `libname`, `libref`, `log`, `log10`, `log2`, `logpdf`, `logpmf`, `logsdf`, `lowcase`, `max`, `mdy`, `mean`, `min`, `minute`, `mod`, `month`, `mopen`, `mort`, `n`, `netpv`, `nmiss`, `normal`, `note`, `npv`, `open`, `ordinal`, `pathname`, `pdf`, `peek`, `peekc`, `pmf`, `point`, `poisson`, `poke`, `probbeta`, `probbnml`, `probchi`, `probf`, `probgam`, `probhypr`, `probit`, `probnegb`, `probnorm`, `probt`, `put`, `putc`, `putn`, `qtr`, `quote`, `ranbin`, `rancau`, `ranexp`, `rangam`, `range`, `rank`, `rannor`, `ranpoi`, `rantbl`, `rantri`, `ranuni`, `repeat`, `resolve`, `reverse`, `rewind`, `right`, `round`, `saving`, `scan`, `sdf`, `second`, `sign`, `sin`, `sinh`, `skewness`, `soundex`, `spedis`, `sqrt`, `std`, `stderr`, `stfips`, `stname`, `stnamel`, `substr`, `sum`, `symget`, `sysget`, `sysmsg`, `sysprod`, `sysrc`, `system`, `tan`, `tanh`, `time`, `timepart`, `tinv`, `tnonct`, `today`, `translate`, `tranwrd`, `trigamma`, `trim`, `trimn`, `trunc`, `uniform`, `upcase`, `uss`, `var`, `varfmt`, `varinfmt`, `varlabel`, `varlen`, `varname`, `varnum`, `varray`, `varrayx`, `vartype`, `verify`, `vformat`, `vformatd`, `vformatdx`, `vformatn`, `vformatnx`, `vformatw`, `vformatwx`, `vformatx`, `vinarray`, `vinarrayx`, `vinformat`, `vinformatd`, `vinformatdx`, `vinformatn`, `vinformatnx`, `vinformatw`, `vinformatwx`, `vinformatx`, `vlabel`, `vlabelx`, `vlength`, `vlengthx`, `vname`, `vnamex`, `vtype`, `vtypex`, `weekday`, `year`, `yyq`, `zipfips`, `zipname`, `zipnamel`, `zipstate`), NameBuiltin, nil},
+		},
+		"vars-strings": {
+			{`&[a-z_]\w{0,31}\.?`, NameVariable, nil},
+			{`%[a-z_]\w{0,31}`, NameFunction, nil},
+			{`\'`, LiteralString, Push("string_squote")},
+			{`"`, LiteralString, Push("string_dquote")},
+		},
+		"string_squote": {
+			{`'`, LiteralString, Pop(1)},
+			{`\\\\|\\"|\\\n`, LiteralStringEscape, nil},
+			{`[^$\'\\]+`, LiteralString, nil},
+			{`[$\'\\]`, LiteralString, nil},
+		},
+		"string_dquote": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\\\|\\"|\\\n`, LiteralStringEscape, nil},
+			{`&`, NameVariable, Push("validvar")},
+			{`[^$&"\\]+`, LiteralString, nil},
+			{`[$"\\]`, LiteralString, nil},
+		},
+		"validvar": {
+			{`[a-z_]\w{0,31}\.?`, NameVariable, Pop(1)},
+		},
+		"numbers": {
+			{`\b[+-]?([0-9]+(\.[0-9]+)?|\.[0-9]+|\.)(E[+-]?[0-9]+)?i?\b`, LiteralNumber, nil},
+		},
+		"special": {
+			{`(null|missing|_all_|_automatic_|_character_|_n_|_infile_|_name_|_null_|_numeric_|_user_|_webout_)`, KeywordConstant, nil},
+		},
+	},
+))

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

@@ -80,7 +80,7 @@ var Scss = internal.Register(MustNewLexer(
 			{`[\w-]+`, NameTag, nil},
 			{`#\{`, LiteralStringInterpol, Push("interpolation")},
 			{`&`, Keyword, nil},
-			{`[~^*!&\[\]()<>|+=@:;,./?-]`, Operator, nil},
+			{`[~^*!&\[\]()<>|+=@:,./?-]`, Operator, nil},
 			{`"`, LiteralStringDouble, Push("string-double")},
 			{`'`, LiteralStringSingle, Push("string-single")},
 			{`\n`, Text, nil},
@@ -92,9 +92,9 @@ var Scss = internal.Register(MustNewLexer(
 			{`"`, LiteralStringDouble, Pop(1)},
 		},
 		"string-single": {
-			{`(\\.|#(?=[^\n{])|[^\n'#])+`, LiteralStringDouble, nil},
+			{`(\\.|#(?=[^\n{])|[^\n'#])+`, LiteralStringSingle, nil},
 			{`#\{`, LiteralStringInterpol, Push("interpolation")},
-			{`'`, LiteralStringDouble, Pop(1)},
+			{`'`, LiteralStringSingle, Pop(1)},
 		},
 		"string-url": {
 			{`(\\#|#(?=[^\n{])|[^\n#)])+`, LiteralStringOther, nil},

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

@@ -0,0 +1,200 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Standard ML lexer.
+var StandardML = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Standard ML",
+		Aliases:   []string{"sml"},
+		Filenames: []string{"*.sml", "*.sig", "*.fun"},
+		MimeTypes: []string{"text/x-standardml", "application/x-standardml"},
+	},
+	Rules{
+		"whitespace": {
+			{`\s+`, Text, nil},
+			{`\(\*`, CommentMultiline, Push("comment")},
+		},
+		"delimiters": {
+			{`\(|\[|\{`, Punctuation, Push("main")},
+			{`\)|\]|\}`, Punctuation, Pop(1)},
+			{`\b(let|if|local)\b(?!\')`, KeywordReserved, Push("main", "main")},
+			{`\b(struct|sig|while)\b(?!\')`, KeywordReserved, Push("main")},
+			{`\b(do|else|end|in|then)\b(?!\')`, KeywordReserved, Pop(1)},
+		},
+		"core": {
+			{`(_|\}|\{|\)|;|,|\[|\(|\]|\.\.\.)`, Punctuation, nil},
+			{`#"`, LiteralStringChar, Push("char")},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`~?0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`0wx[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`0w\d+`, LiteralNumberInteger, nil},
+			{`~?\d+\.\d+[eE]~?\d+`, LiteralNumberFloat, nil},
+			{`~?\d+\.\d+`, LiteralNumberFloat, nil},
+			{`~?\d+[eE]~?\d+`, LiteralNumberFloat, nil},
+			{`~?\d+`, LiteralNumberInteger, nil},
+			{`#\s*[1-9][0-9]*`, NameLabel, nil},
+			{`#\s*([a-zA-Z][\w']*)`, NameLabel, nil},
+			{"#\\s+([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", NameLabel, nil},
+			{`\b(datatype|abstype)\b(?!\')`, KeywordReserved, Push("dname")},
+			{`(?=\b(exception)\b(?!\'))`, Text, Push("ename")},
+			{`\b(functor|include|open|signature|structure)\b(?!\')`, KeywordReserved, Push("sname")},
+			{`\b(type|eqtype)\b(?!\')`, KeywordReserved, Push("tname")},
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`([a-zA-Z][\w']*)(\.)`, NameNamespace, Push("dotted")},
+			{`\b(abstype|and|andalso|as|case|datatype|do|else|end|exception|fn|fun|handle|if|in|infix|infixr|let|local|nonfix|of|op|open|orelse|raise|rec|then|type|val|with|withtype|while|eqtype|functor|include|sharing|sig|signature|struct|structure|where)\b`, KeywordReserved, nil},
+			{`([a-zA-Z][\w']*)`, Name, nil},
+			{`\b(:|\|,=|=>|->|#|:>)\b`, KeywordReserved, nil},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", Name, nil},
+		},
+		"dotted": {
+			{`([a-zA-Z][\w']*)(\.)`, NameNamespace, nil},
+			// ignoring reserved words
+			{`([a-zA-Z][\w']*)`, Name, Pop(1)},
+			// ignoring reserved words
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", Name, Pop(1)},
+			{`\s+`, Error, nil},
+			{`\S+`, Error, nil},
+		},
+		"root": {
+			Default(Push("main")),
+		},
+		"main": {
+			Include("whitespace"),
+			{`\b(val|and)\b(?!\')`, KeywordReserved, Push("vname")},
+			{`\b(fun)\b(?!\')`, KeywordReserved, Push("#pop", "main-fun", "fname")},
+			Include("delimiters"),
+			Include("core"),
+			{`\S+`, Error, nil},
+		},
+		"main-fun": {
+			Include("whitespace"),
+			{`\s`, Text, nil},
+			{`\(\*`, CommentMultiline, Push("comment")},
+			{`\b(fun|and)\b(?!\')`, KeywordReserved, Push("fname")},
+			{`\b(val)\b(?!\')`, KeywordReserved, Push("#pop", "main", "vname")},
+			{`\|`, Punctuation, Push("fname")},
+			{`\b(case|handle)\b(?!\')`, KeywordReserved, Push("#pop", "main")},
+			Include("delimiters"),
+			Include("core"),
+			{`\S+`, Error, nil},
+		},
+		"char": {
+			{`[^"\\]`, LiteralStringChar, nil},
+			{`\\[\\"abtnvfr]`, LiteralStringEscape, nil},
+			{`\\\^[\x40-\x5e]`, LiteralStringEscape, nil},
+			{`\\[0-9]{3}`, LiteralStringEscape, nil},
+			{`\\u[0-9a-fA-F]{4}`, LiteralStringEscape, nil},
+			{`\\\s+\\`, LiteralStringInterpol, nil},
+			{`"`, LiteralStringChar, Pop(1)},
+		},
+		"string": {
+			{`[^"\\]`, LiteralStringDouble, nil},
+			{`\\[\\"abtnvfr]`, LiteralStringEscape, nil},
+			{`\\\^[\x40-\x5e]`, LiteralStringEscape, nil},
+			{`\\[0-9]{3}`, LiteralStringEscape, nil},
+			{`\\u[0-9a-fA-F]{4}`, LiteralStringEscape, nil},
+			{`\\\s+\\`, LiteralStringInterpol, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"breakout": {
+			{`(?=\b(where|do|handle|if|sig|op|while|case|as|else|signature|andalso|struct|infixr|functor|in|structure|then|local|rec|end|fun|of|orelse|val|include|fn|with|exception|let|and|infix|sharing|datatype|type|abstype|withtype|eqtype|nonfix|raise|open)\b(?!\'))`, Text, Pop(1)},
+		},
+		"sname": {
+			Include("whitespace"),
+			Include("breakout"),
+			{`([a-zA-Z][\w']*)`, NameNamespace, nil},
+			Default(Pop(1)),
+		},
+		"fname": {
+			Include("whitespace"),
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`\(`, Punctuation, Push("tyvarseq")},
+			{`([a-zA-Z][\w']*)`, NameFunction, Pop(1)},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", NameFunction, Pop(1)},
+			Default(Pop(1)),
+		},
+		"vname": {
+			Include("whitespace"),
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`\(`, Punctuation, Push("tyvarseq")},
+			{"([a-zA-Z][\\w']*)(\\s*)(=(?![!%&$#+\\-/:<=>?@\\\\~`^|*]+))", ByGroups(NameVariable, Text, Punctuation), Pop(1)},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)(\\s*)(=(?![!%&$#+\\-/:<=>?@\\\\~`^|*]+))", ByGroups(NameVariable, Text, Punctuation), Pop(1)},
+			{`([a-zA-Z][\w']*)`, NameVariable, Pop(1)},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", NameVariable, Pop(1)},
+			Default(Pop(1)),
+		},
+		"tname": {
+			Include("whitespace"),
+			Include("breakout"),
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`\(`, Punctuation, Push("tyvarseq")},
+			{"=(?![!%&$#+\\-/:<=>?@\\\\~`^|*]+)", Punctuation, Push("#pop", "typbind")},
+			{`([a-zA-Z][\w']*)`, KeywordType, nil},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", KeywordType, nil},
+			{`\S+`, Error, Pop(1)},
+		},
+		"typbind": {
+			Include("whitespace"),
+			{`\b(and)\b(?!\')`, KeywordReserved, Push("#pop", "tname")},
+			Include("breakout"),
+			Include("core"),
+			{`\S+`, Error, Pop(1)},
+		},
+		"dname": {
+			Include("whitespace"),
+			Include("breakout"),
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`\(`, Punctuation, Push("tyvarseq")},
+			{`(=)(\s*)(datatype)`, ByGroups(Punctuation, Text, KeywordReserved), Pop(1)},
+			{"=(?![!%&$#+\\-/:<=>?@\\\\~`^|*]+)", Punctuation, Push("#pop", "datbind", "datcon")},
+			{`([a-zA-Z][\w']*)`, KeywordType, nil},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", KeywordType, nil},
+			{`\S+`, Error, Pop(1)},
+		},
+		"datbind": {
+			Include("whitespace"),
+			{`\b(and)\b(?!\')`, KeywordReserved, Push("#pop", "dname")},
+			{`\b(withtype)\b(?!\')`, KeywordReserved, Push("#pop", "tname")},
+			{`\b(of)\b(?!\')`, KeywordReserved, nil},
+			{`(\|)(\s*)([a-zA-Z][\w']*)`, ByGroups(Punctuation, Text, NameClass), nil},
+			{"(\\|)(\\s+)([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", ByGroups(Punctuation, Text, NameClass), nil},
+			Include("breakout"),
+			Include("core"),
+			{`\S+`, Error, nil},
+		},
+		"ename": {
+			Include("whitespace"),
+			{`(exception|and)\b(\s+)([a-zA-Z][\w']*)`, ByGroups(KeywordReserved, Text, NameClass), nil},
+			{"(exception|and)\\b(\\s*)([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", ByGroups(KeywordReserved, Text, NameClass), nil},
+			{`\b(of)\b(?!\')`, KeywordReserved, nil},
+			Include("breakout"),
+			Include("core"),
+			{`\S+`, Error, nil},
+		},
+		"datcon": {
+			Include("whitespace"),
+			{`([a-zA-Z][\w']*)`, NameClass, Pop(1)},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", NameClass, Pop(1)},
+			{`\S+`, Error, Pop(1)},
+		},
+		"tyvarseq": {
+			{`\s`, Text, nil},
+			{`\(\*`, CommentMultiline, Push("comment")},
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`[a-zA-Z][\w']*`, Name, nil},
+			{`,`, Punctuation, nil},
+			{`\)`, Punctuation, Pop(1)},
+			{"[!%&$#+\\-/:<=>?@\\\\~`^|*]+", Name, nil},
+		},
+		"comment": {
+			{`[^(*)]`, CommentMultiline, nil},
+			{`\(\*`, CommentMultiline, Push()},
+			{`\*\)`, CommentMultiline, Pop(1)},
+			{`[(*)]`, CommentMultiline, nil},
+		},
+	},
+))

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

@@ -0,0 +1,42 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// TableGen lexer.
+var Tablegen = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "TableGen",
+		Aliases:   []string{"tablegen"},
+		Filenames: []string{"*.td"},
+		MimeTypes: []string{"text/x-tablegen"},
+	},
+	Rules{
+		"root": {
+			Include("macro"),
+			Include("whitespace"),
+			{`c?"[^"]*?"`, LiteralString, nil},
+			Include("keyword"),
+			{`\$[_a-zA-Z][_\w]*`, NameVariable, nil},
+			{`\d*[_a-zA-Z][_\w]*`, NameVariable, nil},
+			{`\[\{[\w\W]*?\}\]`, LiteralString, nil},
+			{`[+-]?\d+|0x[\da-fA-F]+|0b[01]+`, LiteralNumber, nil},
+			{`[=<>{}\[\]()*.,!:;]`, Punctuation, nil},
+		},
+		"macro": {
+			{`(#include\s+)("[^"]*")`, ByGroups(CommentPreproc, LiteralString), nil},
+			{`^\s*#(ifdef|ifndef)\s+[_\w][_\w\d]*`, CommentPreproc, nil},
+			{`^\s*#define\s+[_\w][_\w\d]*`, CommentPreproc, nil},
+			{`^\s*#endif`, CommentPreproc, nil},
+		},
+		"whitespace": {
+			{`(\n|\s)+`, Text, nil},
+			{`//.*?\n`, Comment, nil},
+		},
+		"keyword": {
+			{Words(``, `\b`, `bit`, `bits`, `class`, `code`, `dag`, `def`, `defm`, `field`, `foreach`, `in`, `int`, `let`, `list`, `multiclass`, `string`), Keyword, nil},
+		},
+	},
+))

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

@@ -15,55 +15,46 @@ var Terraform = internal.Register(MustNewLexer(
 	},
 	Rules{
 		"root": {
-			Include("string"),
+			{`[\[\](),.{}]`, Punctuation, nil},
-			Include("punctuation"),
+			{`-?[0-9]+`, LiteralNumber, nil},
-			Include("curly"),
+			{`=>`, Punctuation, nil},
-			Include("basic"),
+			{Words(``, `\b`, `true`, `false`), KeywordConstant, nil},
-			Include("whitespace"),
+			{`/(?s)\*(((?!\*/).)*)\*/`, CommentMultiline, nil},
-			{`[0-9]+`, LiteralNumber, nil},
+			{`\s*(#|//).*\n`, CommentSingle, nil},
+			{`([a-zA-Z]\w*)(\s*)(=(?!>))`, ByGroups(NameAttribute, Text, Text), nil},
+			{Words(`^\s*`, `\b`, `variable`, `data`, `resource`, `provider`, `provisioner`, `module`, `output`), KeywordReserved, nil},
+			{Words(``, `\b`, `for`, `in`), Keyword, nil},
+			{Words(``, ``, `count`, `data`, `var`, `module`, `each`), NameBuiltin, nil},
+			{Words(``, `\b`, `abs`, `ceil`, `floor`, `log`, `max`, `min`, `parseint`, `pow`, `signum`), NameBuiltin, nil},
+			{Words(``, `\b`, `chomp`, `format`, `formatlist`, `indent`, `join`, `lower`, `regex`, `regexall`, `replace`, `split`, `strrev`, `substr`, `title`, `trim`, `trimprefix`, `trimsuffix`, `trimspace`, `upper`), NameBuiltin, nil},
+			{Words(`[^.]`, `\b`, `chunklist`, `coalesce`, `coalescelist`, `compact`, `concat`, `contains`, `distinct`, `element`, `flatten`, `index`, `keys`, `length`, `list`, `lookup`, `map`, `matchkeys`, `merge`, `range`, `reverse`, `setintersection`, `setproduct`, `setsubtract`, `setunion`, `slice`, `sort`, `transpose`, `values`, `zipmap`), NameBuiltin, nil},
+			{Words(`[^.]`, `\b`, `base64decode`, `base64encode`, `base64gzip`, `csvdecode`, `jsondecode`, `jsonencode`, `urlencode`, `yamldecode`, `yamlencode`), NameBuiltin, nil},
+			{Words(``, `\b`, `abspath`, `dirname`, `pathexpand`, `basename`, `file`, `fileexists`, `fileset`, `filebase64`, `templatefile`), NameBuiltin, nil},
+			{Words(``, `\b`, `formatdate`, `timeadd`, `timestamp`), NameBuiltin, nil},
+			{Words(``, `\b`, `base64sha256`, `base64sha512`, `bcrypt`, `filebase64sha256`, `filebase64sha512`, `filemd5`, `filesha1`, `filesha256`, `filesha512`, `md5`, `rsadecrypt`, `sha1`, `sha256`, `sha512`, `uuid`, `uuidv5`), NameBuiltin, nil},
+			{Words(``, `\b`, `cidrhost`, `cidrnetmask`, `cidrsubnet`), NameBuiltin, nil},
+			{Words(``, `\b`, `can`, `tobool`, `tolist`, `tomap`, `tonumber`, `toset`, `tostring`, `try`), NameBuiltin, nil},
+			{`=(?!>)|\+|-|\*|\/|:|!|%|>|<(?!<)|>=|<=|==|!=|&&|\||\?`, Operator, nil},
+			{`\n|\s+|\\\n`, Text, nil},
+			{`[a-zA-Z]\w*`, NameOther, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`(?s)(<<-?)(\w+)(\n\s*(?:(?!\2).)*\s*\n\s*)(\2)`, ByGroups(Operator, Operator, String, Operator), nil},
 		},
-		"basic": {
+		"declaration": {
-			{Words(`\b`, `\b`, `true`, `false`), KeywordType, nil},
+			{`(\s*)("(?:\\\\|\\"|[^"])*")(\s*)`, ByGroups(Text, NameVariable, Text), nil},
-			{`\s*/\*`, CommentMultiline, Push("comment")},
+			{`\{`, Punctuation, Pop(1)},
-			{`\s*#.*\n`, CommentSingle, nil},
-			{`(.*?)(\s*)(=)`, ByGroups(NameAttribute, Text, Operator), nil},
-			{Words(`\b`, `\b`, `variable`, `resource`, `provider`, `provisioner`, `module`), KeywordReserved, Push("function")},
-			{Words(`\b`, `\b`, `ingress`, `egress`, `listener`, `default`, `connection`, `alias`), KeywordDeclaration, nil},
-			{`\$\{`, LiteralStringInterpol, Push("var_builtin")},
-		},
-		"function": {
-			{`(\s+)(".*")(\s+)`, ByGroups(Text, LiteralString, Text), nil},
-			Include("punctuation"),
-			Include("curly"),
-		},
-		"var_builtin": {
-			{`\$\{`, LiteralStringInterpol, Push()},
-			{Words(`\b`, `\b`, `concat`, `file`, `join`, `lookup`, `element`), NameBuiltin, nil},
-			Include("string"),
-			Include("punctuation"),
-			{`\s+`, Text, nil},
-			{`\}`, LiteralStringInterpol, Pop(1)},
 		},
 		"string": {
-			{`(".*")`, ByGroups(LiteralStringDouble), nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`\\\\`, LiteralStringDouble, nil},
+			{`\\\\"`, LiteralStringDouble, nil},
+			{`\$\{`, LiteralStringInterpol, Push("interp-inside")},
+			{`\$`, LiteralStringDouble, nil},
+			{`[^"\\\\$]+`, LiteralStringDouble, nil},
 		},
-		"punctuation": {
+		"interp-inside": {
-			{`[\[\](),.]`, Punctuation, nil},
+			{`\}`, LiteralStringInterpol, Pop(1)},
-		},
+			Include("root"),
-		"curly": {
-			{`\{`, TextPunctuation, nil},
-			{`\}`, TextPunctuation, nil},
-		},
-		"comment": {
-			{`[^*/]`, CommentMultiline, nil},
-			{`/\*`, CommentMultiline, Push()},
-			{`\*/`, CommentMultiline, Pop(1)},
-			{`[*/]`, CommentMultiline, nil},
-		},
-		"whitespace": {
-			{`\n`, Text, nil},
-			{`\s+`, Text, nil},
-			{`\\\n`, Text, nil},
 		},
 	},
 ))

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

@@ -5,7 +5,7 @@ import (
 	"github.com/alecthomas/chroma/lexers/internal"
 )
 
-// TradingView lexer.
+// TradingView lexer
 var TradingView = internal.Register(MustNewLexer(
 	&Config{
 		Name:      "TradingView",
@@ -26,10 +26,12 @@ var TradingView = internal.Register(MustNewLexer(
 			{`'\\.'|'[^\\]'`, LiteralString, nil},
 			{`[0-9](\.[0-9]*)?([eE][+-][0-9]+)?`, LiteralNumber, nil},
 			{`#[a-fA-F0-9]{8}|#[a-fA-F0-9]{6}|#[a-fA-F0-9]{3}`, LiteralStringOther, nil},
-			{`(abs|acos|alertcondition|alma|asin|atan|atr|avg|barcolor|barssince|bgcolor|cci|ceil|change|cog|correlation|cos|crossover|crossunder|cum|dev|ema|exp|falling|fill|fixnan|floor|heikinashi|highest|highestbars|hline|iff|input|kagi|linebreak|linreg|log|log10|lowest|lowestbars|macd|max|min|mom|nz|percentile_(linear_interpolation|nearest_rank)|percentrank|pivothigh|pivotlow|plot|plotarrow|plotbar|plotcandle|plotchar|plotshape|pointfigure|pow|renko|rising|rma|roc|round|rsi|sar|security|sign|sin|sma|sqrt|stdev|stoch|study|sum|swma|tan|timestamp|tostring|tsi|valuewhen|variance|vwma|wma|strategy\.(cancel|cancel_all|close|close_all|entry|exit|order|risk\.(allow_entry_in|max_cons_loss_days|max_drawdown|max_intraday_filled_orders|max_intraday_loss|max_position_size)))\b`, NameFunction, nil},
+			{`(abs|acos|alertcondition|alma|asin|atan|atr|avg|barcolor|barssince|bgcolor|cci|ceil|change|cog|color\.new|correlation|cos|crossover|crossunder|cum|dev|ema|exp|falling|fill|fixnan|floor|heikinashi|highest|highestbars|hline|iff|kagi|label\.(delete|get_text|get_x|get_y|new|set_color|set_size|set_style|set_text|set_textcolor|set_x|set_xloc|set_xy|set_y|set_yloc)|line\.(new|delete|get_x1|get_x2|get_y1|get_y2|set_color|set_width|set_style|set_extend|set_xy1|set_xy2|set_x1|set_x2|set_y1|set_y2|set_xloc)|linebreak|linreg|log|log10|lowest|lowestbars|macd|max|max_bars_back|min|mom|nz|percentile_(linear_interpolation|nearest_rank)|percentrank|pivothigh|pivotlow|plot|plotarrow|plotbar|plotcandle|plotchar|plotshape|pointfigure|pow|renko|rising|rma|roc|round|rsi|sar|security|sign|sin|sma|sqrt|stdev|stoch|study|sum|swma|tan|timestamp|tostring|tsi|valuewhen|variance|vwma|wma|strategy\.(cancel|cancel_all|close|close_all|entry|exit|order|risk\.(allow_entry_in|max_cons_loss_days|max_drawdown|max_intraday_filled_orders|max_intraday_loss|max_position_size)))\b`, NameFunction, nil},
-			{`\b(cross|dayofmonth|dayofweek|hour|minute|month|na|offset|second|strategy|tickerid|time|tr|vwap|weekofyear|year)(\()`, ByGroups(NameFunction, Text), nil}, // functions that can also be variable
+			{`\b(bool|color|cross|dayofmonth|dayofweek|float|hour|input|int|label|line|minute|month|na|offset|second|strategy|string|tickerid|time|tr|vwap|weekofyear|year)(\()`, ByGroups(NameFunction, Text), nil}, // functions that can also be variable
-			{`(accdist|adjustment\.(dividends|none|splits)|aqua|area|areabr|black|blue|bool|circles|close|columns|currency\.(AUD|CAD|CHF|EUR|GBP|HKD|JPY|NOK|NONE|NZD|RUB|SEK|SGD|TRY|USD|ZAR)|dashed|dotted|float|friday|fuchsia|gray|green|high|histogram|hl2|hlc3|integer|interval|isdaily|isdwm|isintraday|ismonthly|isweekly|lime|line|linebr|location\.(abovebar|absolute|belowbar|bottom|top)|low|maroon|monday|n|navy|ohlc4|olive|open|orange|period|purple|red|resolution|saturday|scale\.(left|none|right)|session|session\.(extended|regular)|silver|size\.(auto|huge|large|normal|small|tiny)|solid|source|stepline|string|sunday|symbol|syminfo\.(mintick|pointvalue|prefix|root|session|timezone)|teal|thursday|ticker|timenow|tuesday|volume|wednesday|white|yellow|strategy\.(cash|closedtrades|commission\.(cash_per_contract|cash_per_order|percent)|direction\.(all|long|short)|equity|eventrades|fixed|grossloss|grossprofit|initial_capital|long|losstrades|max_contracts_held_(all|long|short)|max_drawdown|netprofit|oca\.(cancel|none|reduce)|openprofit|opentrades|percent_of_equity|position_avg_price|position_entry_name|position_size|short|wintrades)|shape\.(arrowdown|arrowup|circle|cross|diamond|flag|labeldown|labelup|square|triangledown|triangleup|xcross)|barstate\.is(first|history|last|new|realtime)|barmerge\.(gaps_on|gaps_off|lookahead_on|lookahead_off))\b`, NameVariable, nil},
+			{`(accdist|adjustment\.(dividends|none|splits)|aqua|area|areabr|bar_index|black|blue|bool|circles|close|columns|currency\.(AUD|CAD|CHF|EUR|GBP|HKD|JPY|NOK|NONE|NZD|RUB|SEK|SGD|TRY|USD|ZAR)|color\.(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|purple|red|silver|teal|white|yellow)|dashed|dotted|dayofweek\.(monday|tuesday|wednesday|thursday|friday|saturday|sunday)|extend\.(both|left|right|none)|float|format\.(inherit|price|volume)|friday|fuchsia|gray|green|high|histogram|hl2|hlc3|hline\.style_(dotted|solid|dashed)|input\.(bool|float|integer|resolution|session|source|string|symbol)|integer|interval|isdaily|isdwm|isintraday|ismonthly|isweekly|label\.style_(arrowdown|arrowup|circle|cross|diamond|flag|labeldown|labelup|none|square|triangledown|triangleup|xcross)|lime|line\.style_(dashed|dotted|solid|arrow_both|arrow_left|arrow_right)|linebr|location\.(abovebar|absolute|belowbar|bottom|top)|low|maroon|monday|n|navy|ohlc4|olive|open|orange|period|plot\.style_(area|areabr|circles|columns|cross|histogram|line|linebr|stepline)|purple|red|resolution|saturday|scale\.(left|none|right)|session|session\.(extended|regular)|silver|size\.(auto|huge|large|normal|small|tiny)|solid|source|stepline|string|sunday|symbol|syminfo\.(mintick|pointvalue|prefix|root|session|ticker|tickerid|timezone)|teal|thursday|ticker|timeframe\.(isdaily|isdwm|isintraday|ismonthly|isweekly|multiplier|period)|timenow|tuesday|volume|wednesday|white|yellow|strategy\.(cash|closedtrades|commission\.(cash_per_contract|cash_per_order|percent)|direction\.(all|long|short)|equity|eventrades|fixed|grossloss|grossprofit|initial_capital|long|losstrades|max_contracts_held_(all|long|short)|max_drawdown|netprofit|oca\.(cancel|none|reduce)|openprofit|opentrades|percent_of_equity|position_avg_price|position_entry_name|position_size|short|wintrades)|shape\.(arrowdown|arrowup|circle|cross|diamond|flag|labeldown|labelup|square|triangledown|triangleup|xcross)|barstate\.is(first|history|last|new|realtime)|barmerge\.(gaps_on|gaps_off|lookahead_on|lookahead_off)|xloc\.bar_(index|time)|yloc\.(abovebar|belowbar|price))\b`, NameVariable, nil},
 			{`(cross|dayofmonth|dayofweek|hour|minute|month|na|second|tickerid|time|tr|vwap|weekofyear|year)(\b[^\(])`, ByGroups(NameVariable, Text), nil}, // variables that can also be function
+			{`(int|float|bool|color|string|label|line)(\b[^\(=.])`, ByGroups(KeywordType, Text), nil},                                                      // types that can also be a function
+			{`(var)\b`, KeywordType, nil},
 			{`(true|false)\b`, KeywordConstant, nil},
 			{`(and|or|not|if|else|for|to)\b`, OperatorWord, nil},
 			{`@?[_a-zA-Z]\w*`, Text, nil},

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

@@ -9,10 +9,11 @@ import (
 var TypeScript = internal.Register(MustNewLexer(
 	&Config{
 		Name:      "TypeScript",
-		Aliases:   []string{"ts", "typescript"},
+		Aliases:   []string{"ts", "tsx", "typescript"},
 		Filenames: []string{"*.ts", "*.tsx"},
 		MimeTypes: []string{"text/x-typescript"},
 		DotAll:    true,
+		EnsureNL:  true,
 	},
 	Rules{
 		"commentsandwhitespace": {
@@ -31,6 +32,7 @@ var TypeScript = internal.Register(MustNewLexer(
 			{`\n`, Text, Pop(1)},
 		},
 		"root": {
+			Include("jsx"),
 			{`^(?=\s|/|<!--)`, Text, Push("slashstartsregex")},
 			Include("commentsandwhitespace"),
 			{`\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?`, Operator, Push("slashstartsregex")},
@@ -68,5 +70,28 @@ var TypeScript = internal.Register(MustNewLexer(
 			{`\}`, LiteralStringInterpol, Pop(1)},
 			Include("root"),
 		},
+		"jsx": {
+			{`(<)(/?)(>)`, ByGroups(Punctuation, Punctuation, Punctuation), nil},
+			{`(<)([\w\.]+)`, ByGroups(Punctuation, NameTag), Push("tag")},
+			{`(<)(/)([\w\.]*)(>)`, ByGroups(Punctuation, Punctuation, NameTag, Punctuation), nil},
+		},
+		"tag": {
+			{`\s+`, Text, nil},
+			{`([\w]+\s*)(=)(\s*)`, ByGroups(NameAttribute, Operator, Text), Push("attr")},
+			{`[{}]+`, Punctuation, nil},
+			{`[\w\.]+`, NameAttribute, nil},
+			{`(/?)(\s*)(>)`, ByGroups(Punctuation, Text, Punctuation), Pop(1)},
+		},
+		"attr": {
+			{`{`, Punctuation, Push("expression")},
+			{`".*?"`, LiteralString, Pop(1)},
+			{`'.*?'`, LiteralString, Pop(1)},
+			Default(Pop(1)),
+		},
+		"expression": {
+			{`{`, Punctuation, Push()},
+			{`}`, Punctuation, Pop(1)},
+			Include("root"),
+		},
 	},
 ))

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

@@ -10,9 +10,10 @@ var Typoscript = internal.Register(MustNewLexer(
 	&Config{
 		Name:      "TypoScript",
 		Aliases:   []string{"typoscript"},
-		Filenames: []string{"*.ts", "*.txt"},
+		Filenames: []string{"*.ts"},
 		MimeTypes: []string{"text/x-typoscript"},
 		DotAll:    true,
+		Priority:  0.1,
 	},
 	Rules{
 		"root": {

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

@@ -15,12 +15,15 @@ var YAML = internal.Register(MustNewLexer(
 	Rules{
 		"root": {
 			Include("whitespace"),
-			{`#.*`, Comment, nil},
+			{`^---`, Text, nil},
+			{`[\n?]?\s*- `, Text, nil},
+			{`#.*$`, Comment, nil},
 			{`!![^\s]+`, CommentPreproc, nil},
 			{`&[^\s]+`, CommentPreproc, nil},
 			{`\*[^\s]+`, CommentPreproc, nil},
 			{`^%include\s+[^\n\r]+`, CommentPreproc, nil},
 			{`([>|+-]\s+)(\s+)((?:(?:.*?$)(?:[\n\r]*?)?)*)`, ByGroups(StringDoc, StringDoc, StringDoc), nil},
+			Include("key"),
 			Include("value"),
 			{`[?:,\[\]]`, Punctuation, nil},
 			{`.`, Text, nil},
@@ -33,8 +36,15 @@ var YAML = internal.Register(MustNewLexer(
 			{`\b[+\-]?(0x[\da-f]+|0o[0-7]+|(\d+\.?\d*|\.?\d+)(e[\+\-]?\d+)?|\.inf|\.nan)\b`, Number, nil},
 			{`\b[\w]+\b`, Text, nil},
 		},
+		"key": {
+			{`"[^"\n].*": `, Keyword, nil},
+			{`(-)( )([^"\n{]*)(:)( )`, ByGroups(Punctuation, Whitespace, Keyword, Punctuation, Whitespace), nil},
+			{`([^"\n{]*)(:)( )`, ByGroups(Keyword, Punctuation, Whitespace), nil},
+			{`([^"\n{]*)(:)(\n)`, ByGroups(Keyword, Punctuation, Whitespace), nil},
+		},
 		"whitespace": {
 			{`\s+`, Whitespace, nil},
+			{`\n+`, Whitespace, nil},
 		},
 	},
 ))

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

@@ -0,0 +1,67 @@
+package y
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var YANG = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "YANG",
+		Aliases:   []string{"yang"},
+		Filenames: []string{"*.yang"},
+		MimeTypes: []string{"application/yang"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Whitespace, nil},
+			{`[\{\}\;]+`, Punctuation, nil},
+			{`(?<![\-\w])(and|or|not|\+|\.)(?![\-\w])`, Operator, nil},
+
+			{`"(?:\\"|[^"])*?"`, StringDouble, nil},
+			{`'(?:\\'|[^'])*?'`, StringSingle, nil},
+
+			{`/\*`, CommentMultiline, Push("comments")},
+			{`//.*?$`, CommentSingle, nil},
+
+			//match BNF stmt for `node-identifier` with [ prefix ":"]
+			{`(?:^|(?<=[\s{};]))([\w.-]+)(:)([\w.-]+)(?=[\s{};])`, ByGroups(KeywordNamespace, Punctuation, Text), nil},
+
+			//match BNF stmt `date-arg-str`
+			{`([0-9]{4}\-[0-9]{2}\-[0-9]{2})(?=[\s\{\}\;])`, LiteralDate, nil},
+			{`([0-9]+\.[0-9]+)(?=[\s\{\}\;])`, NumberFloat, nil},
+			{`([0-9]+)(?=[\s\{\}\;])`, NumberInteger, nil},
+
+			//TOP_STMTS_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `module`, `submodule`), Keyword, nil},
+			//MODULE_HEADER_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `belongs-to`, `namespace`, `prefix`, `yang-version`), Keyword, nil},
+			//META_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `contact`, `description`, `organization`, `reference`, `revision`), Keyword, nil},
+			//LINKAGE_STMTS_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `import`, `include`, `revision-date`), Keyword, nil},
+			//BODY_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `action`, `argument`, `augment`, `deviation`, `extension`, `feature`, `grouping`, `identity`, `if-feature`, `input`, `notification`, `output`, `rpc`, `typedef`), Keyword, nil},
+			//DATA_DEF_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `anydata`, `anyxml`, `case`, `choice`, `config`, `container`, `deviate`, `leaf`, `leaf-list`, `list`, `must`, `presence`, `refine`, `uses`, `when`), Keyword, nil},
+			//TYPE_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `base`, `bit`, `default`, `enum`, `error-app-tag`, `error-message`, `fraction-digits`, `length`, `max-elements`, `min-elements`, `modifier`, `ordered-by`, `path`, `pattern`, `position`, `range`, `require-instance`, `status`, `type`, `units`, `value`, `yin-element`), Keyword, nil},
+			//LIST_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `key`, `mandatory`, `unique`), Keyword, nil},
+
+			//CONSTANTS_KEYWORDS - RFC7950 other keywords
+			{Words(``, `(?=[^\w\-\:])`, `add`, `current`, `delete`, `deprecated`, `false`, `invert-match`, `max`, `min`, `not-supported`, `obsolete`, `replace`, `true`, `unbounded`, `user`), NameClass, nil},
+
+			//RFC7950 Built-In Types
+			{Words(``, `(?=[^\w\-\:])`, `binary`, `bits`, `boolean`, `decimal64`, `empty`, `enumeration`, `identityref`, `instance-identifier`, `int16`, `int32`, `int64`, `int8`, `leafref`, `string`, `uint16`, `uint32`, `uint64`, `uint8`, `union`), NameClass, nil},
+
+			{`[^;{}\s\'\"]+`, Text, nil},
+		},
+		"comments": {
+			{`[^*/]`, CommentMultiline, nil},
+			{`/\*`, CommentMultiline, Push("comment")},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[*/]`, CommentMultiline, nil},
+		},
+	},
+))

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

@@ -34,9 +34,13 @@ func (e EmitterFunc) Emit(groups []string, lexer Lexer) Iterator { return e(grou
 func ByGroups(emitters ...Emitter) Emitter {
 	return EmitterFunc(func(groups []string, lexer Lexer) Iterator {
 		iterators := make([]Iterator, 0, len(groups)-1)
-		// NOTE: If this panics, there is a mismatch with groups
+		if len(emitters) != len(groups)-1 {
-		for i, group := range groups[1:] {
+			iterators = append(iterators, Error.Emit(groups, lexer))
-			iterators = append(iterators, emitters[i].Emit([]string{group}, lexer))
+			// panic(errors.Errorf("number of groups %q does not match number of emitters %v", groups, emitters))
+		} else {
+			for i, group := range groups[1:] {
+				iterators = append(iterators, emitters[i].Emit([]string{group}, lexer))
+			}
 		}
 		return Concaterator(iterators...)
 	})
@@ -241,6 +245,7 @@ type LexerState struct {
 	// Custum context for mutators.
 	MutatorContext map[interface{}]interface{}
 	iteratorStack  []Iterator
+	options        *TokeniseOptions
 }
 
 // Set mutator context.
@@ -254,7 +259,7 @@ func (l *LexerState) Get(key interface{}) interface{} {
 }
 
 // Iterator returns the next Token from the lexer.
-func (l *LexerState) Iterator() Token {
+func (l *LexerState) Iterator() Token { // nolint: gocognit
 	for l.Pos < len(l.Text) && len(l.Stack) > 0 {
 		// Exhaust the iterator stack, if any.
 		for len(l.iteratorStack) > 0 {
@@ -275,9 +280,19 @@ func (l *LexerState) Iterator() Token {
 		if !ok {
 			panic("unknown state " + l.State)
 		}
-		ruleIndex, rule, groups := matchRules(l.Text[l.Pos:], selectedRule)
+		ruleIndex, rule, groups := matchRules(l.Text, l.Pos, selectedRule)
 		// No match.
 		if groups == nil {
+			// From Pygments :\
+			//
+			// If the RegexLexer encounters a newline that is flagged as an error token, the stack is
+			// emptied and the lexer continues scanning in the 'root' state. This can help producing
+			// error-tolerant highlighting for erroneous input, e.g. when a single-line string is not
+			// closed.
+			if l.Text[l.Pos] == '\n' && l.State != l.options.State {
+				l.Stack = []string{l.options.State}
+				continue
+			}
 			l.Pos++
 			return Token{Error, string(l.Text[l.Pos-1 : l.Pos])}
 		}
@@ -352,7 +367,12 @@ func (r *RegexLexer) maybeCompile() (err error) {
 	for state, rules := range r.rules {
 		for i, rule := range rules {
 			if rule.Regexp == nil {
-				rule.Regexp, err = regexp2.Compile("^(?"+rule.flags+")(?:"+rule.Pattern+")", 0)
+				pattern := "(?:" + rule.Pattern + ")"
+				if rule.flags != "" {
+					pattern = "(?" + rule.flags + ")" + pattern
+				}
+				pattern = `\G` + pattern
+				rule.Regexp, err = regexp2.Compile(pattern, 0)
 				if err != nil {
 					return fmt.Errorf("failed to compile rule %s.%d: %s", state, i, err)
 				}
@@ -390,10 +410,14 @@ func (r *RegexLexer) Tokenise(options *TokeniseOptions, text string) (Iterator,
 	if options == nil {
 		options = defaultOptions
 	}
+	if options.EnsureLF {
+		text = ensureLF(text)
+	}
 	if !options.Nested && r.config.EnsureNL && !strings.HasSuffix(text, "\n") {
 		text += "\n"
 	}
 	state := &LexerState{
+		options:        options,
 		Lexer:          r,
 		Text:           []rune(text),
 		Stack:          []string{options.State},
@@ -403,10 +427,10 @@ func (r *RegexLexer) Tokenise(options *TokeniseOptions, text string) (Iterator,
 	return state.Iterator, nil
 }
 
-func matchRules(text []rune, rules []*CompiledRule) (int, *CompiledRule, []string) {
+func matchRules(text []rune, pos int, rules []*CompiledRule) (int, *CompiledRule, []string) {
 	for i, rule := range rules {
-		match, err := rule.Regexp.FindRunesMatch(text)
+		match, err := rule.Regexp.FindRunesMatchStartingAt(text, pos)
-		if match != nil && err == nil {
+		if match != nil && err == nil && match.Index == pos {
 			groups := []string{}
 			for _, g := range match.Groups() {
 				groups = append(groups, g.String())
@@ -416,3 +440,22 @@ func matchRules(text []rune, rules []*CompiledRule) (int, *CompiledRule, []strin
 	}
 	return 0, &CompiledRule{}, nil
 }
+
+// replace \r and \r\n with \n
+// same as strings.ReplaceAll but more efficient
+func ensureLF(text string) string {
+	buf := make([]byte, len(text))
+	var j int
+	for i := 0; i < len(text); i++ {
+		c := text[i]
+		if c == '\r' {
+			if i < len(text)-1 && text[i+1] == '\n' {
+				continue
+			}
+			c = '\n'
+		}
+		buf[j] = c
+		j++
+	}
+	return string(buf[:j])
+}

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

@@ -66,7 +66,6 @@ func TypeRemappingLexer(lexer Lexer, mapping TypeMapping) Lexer {
 				km[k] = rt.To
 			}
 		}
-
 	}
 	return RemappingLexer(lexer, func(t Token) []Token {
 		if k, ok := lut[t.Type]; ok {

vendor/github.com/alecthomas/chroma/styles/pygments.go

@@ -5,7 +5,7 @@ import (
 )
 
 // Pygments default theme.
-var Pygments = Register(chroma.MustNewStyle("pygments", map[chroma.TokenType]string{
+var Pygments = Register(chroma.MustNewStyle("pygments", chroma.StyleEntries{
 	chroma.Whitespace:     "#bbbbbb",
 	chroma.Comment:        "italic #408080",
 	chroma.CommentPreproc: "noitalic #BC7A00",

vendor/github.com/alecthomas/chroma/styles/swapoff.go

@@ -5,7 +5,7 @@ import (
 )
 
 // SwapOff theme.
-var SwapOff = Register(chroma.MustNewStyle("swapoff", map[chroma.TokenType]string{
+var SwapOff = Register(chroma.MustNewStyle("swapoff", chroma.StyleEntries{
 	chroma.Background:        "#lightgray bg:#black",
 	chroma.Number:            "bold #ansiyellow",
 	chroma.Comment:           "#ansiteal",

vendor/github.com/alecthomas/chroma/table.py

@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+from collections import defaultdict
+from subprocess import check_output
+
+lines = check_output(["go", "run", "./cmd/chroma/main.go", "--list"]).decode('utf-8').splitlines()
+lines = [line.strip() for line in lines if line.startswith("  ") and not line.startswith("   ")]
+lines = sorted(lines, key=lambda l: l.lower())
+
+table = defaultdict(list)
+
+for line in lines:
+    table[line[0].upper()].append(line)
+
+for key, value in table.items():
+    print("{} | {}".format(key, ', '.join(value)))

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

@@ -4,6 +4,107 @@ package chroma
 
 import "strconv"
 
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[Background - -1]
+	_ = x[LineNumbers - -2]
+	_ = x[LineNumbersTable - -3]
+	_ = x[LineHighlight - -4]
+	_ = x[LineTable - -5]
+	_ = x[LineTableTD - -6]
+	_ = x[Error - -7]
+	_ = x[Other - -8]
+	_ = x[None - -9]
+	_ = x[EOFType-0]
+	_ = x[Keyword-1000]
+	_ = x[KeywordConstant-1001]
+	_ = x[KeywordDeclaration-1002]
+	_ = x[KeywordNamespace-1003]
+	_ = x[KeywordPseudo-1004]
+	_ = x[KeywordReserved-1005]
+	_ = x[KeywordType-1006]
+	_ = x[Name-2000]
+	_ = x[NameAttribute-2001]
+	_ = x[NameBuiltin-2002]
+	_ = x[NameBuiltinPseudo-2003]
+	_ = x[NameClass-2004]
+	_ = x[NameConstant-2005]
+	_ = x[NameDecorator-2006]
+	_ = x[NameEntity-2007]
+	_ = x[NameException-2008]
+	_ = x[NameFunction-2009]
+	_ = x[NameFunctionMagic-2010]
+	_ = x[NameKeyword-2011]
+	_ = x[NameLabel-2012]
+	_ = x[NameNamespace-2013]
+	_ = x[NameOperator-2014]
+	_ = x[NameOther-2015]
+	_ = x[NamePseudo-2016]
+	_ = x[NameProperty-2017]
+	_ = x[NameTag-2018]
+	_ = x[NameVariable-2019]
+	_ = x[NameVariableAnonymous-2020]
+	_ = x[NameVariableClass-2021]
+	_ = x[NameVariableGlobal-2022]
+	_ = x[NameVariableInstance-2023]
+	_ = x[NameVariableMagic-2024]
+	_ = x[Literal-3000]
+	_ = x[LiteralDate-3001]
+	_ = x[LiteralOther-3002]
+	_ = x[LiteralString-3100]
+	_ = x[LiteralStringAffix-3101]
+	_ = x[LiteralStringAtom-3102]
+	_ = x[LiteralStringBacktick-3103]
+	_ = x[LiteralStringBoolean-3104]
+	_ = x[LiteralStringChar-3105]
+	_ = x[LiteralStringDelimiter-3106]
+	_ = x[LiteralStringDoc-3107]
+	_ = x[LiteralStringDouble-3108]
+	_ = x[LiteralStringEscape-3109]
+	_ = x[LiteralStringHeredoc-3110]
+	_ = x[LiteralStringInterpol-3111]
+	_ = x[LiteralStringName-3112]
+	_ = x[LiteralStringOther-3113]
+	_ = x[LiteralStringRegex-3114]
+	_ = x[LiteralStringSingle-3115]
+	_ = x[LiteralStringSymbol-3116]
+	_ = x[LiteralNumber-3200]
+	_ = x[LiteralNumberBin-3201]
+	_ = x[LiteralNumberFloat-3202]
+	_ = x[LiteralNumberHex-3203]
+	_ = x[LiteralNumberInteger-3204]
+	_ = x[LiteralNumberIntegerLong-3205]
+	_ = x[LiteralNumberOct-3206]
+	_ = x[Operator-4000]
+	_ = x[OperatorWord-4001]
+	_ = x[Punctuation-5000]
+	_ = x[Comment-6000]
+	_ = x[CommentHashbang-6001]
+	_ = x[CommentMultiline-6002]
+	_ = x[CommentSingle-6003]
+	_ = x[CommentSpecial-6004]
+	_ = x[CommentPreproc-6100]
+	_ = x[CommentPreprocFile-6101]
+	_ = x[Generic-7000]
+	_ = x[GenericDeleted-7001]
+	_ = x[GenericEmph-7002]
+	_ = x[GenericError-7003]
+	_ = x[GenericHeading-7004]
+	_ = x[GenericInserted-7005]
+	_ = x[GenericOutput-7006]
+	_ = x[GenericPrompt-7007]
+	_ = x[GenericStrong-7008]
+	_ = x[GenericSubheading-7009]
+	_ = x[GenericTraceback-7010]
+	_ = x[GenericUnderline-7011]
+	_ = x[Text-8000]
+	_ = x[TextWhitespace-8001]
+	_ = x[TextSymbol-8002]
+	_ = x[TextPunctuation-8003]
+}
+
 const _TokenType_name = "NoneOtherErrorLineTableTDLineTableLineHighlightLineNumbersTableLineNumbersBackgroundEOFTypeKeywordKeywordConstantKeywordDeclarationKeywordNamespaceKeywordPseudoKeywordReservedKeywordTypeNameNameAttributeNameBuiltinNameBuiltinPseudoNameClassNameConstantNameDecoratorNameEntityNameExceptionNameFunctionNameFunctionMagicNameKeywordNameLabelNameNamespaceNameOperatorNameOtherNamePseudoNamePropertyNameTagNameVariableNameVariableAnonymousNameVariableClassNameVariableGlobalNameVariableInstanceNameVariableMagicLiteralLiteralDateLiteralOtherLiteralStringLiteralStringAffixLiteralStringAtomLiteralStringBacktickLiteralStringBooleanLiteralStringCharLiteralStringDelimiterLiteralStringDocLiteralStringDoubleLiteralStringEscapeLiteralStringHeredocLiteralStringInterpolLiteralStringNameLiteralStringOtherLiteralStringRegexLiteralStringSingleLiteralStringSymbolLiteralNumberLiteralNumberBinLiteralNumberFloatLiteralNumberHexLiteralNumberIntegerLiteralNumberIntegerLongLiteralNumberOctOperatorOperatorWordPunctuationCommentCommentHashbangCommentMultilineCommentSingleCommentSpecialCommentPreprocCommentPreprocFileGenericGenericDeletedGenericEmphGenericErrorGenericHeadingGenericInsertedGenericOutputGenericPromptGenericStrongGenericSubheadingGenericTracebackGenericUnderlineTextTextWhitespaceTextSymbolTextPunctuation"
 
 var _TokenType_map = map[TokenType]string{