---
disambiguations:
- extensions: ['.1', '.2', '.3', '.4', '.5', '.6', '.7', '.8', '.9']
  rules:
  - language: Roff Manpage
    and:
    - named_pattern: mdoc-date
    - named_pattern: mdoc-title
    - named_pattern: mdoc-heading
  - language: Roff Manpage
    and:
    - named_pattern: man-title
    - named_pattern: man-heading
  - language: Roff
    pattern: '^\.(?:[A-Za-z]{2}(?:\s|$)|\\")'
  - language: Text
- extensions: ['.1in', '.1m', '.1x', '.3in', '.3m', '.3p', '.3pm', '.3qt', '.3x', '.man', '.mdoc']
  rules:
  - language: Roff Manpage
    and:
    - named_pattern: mdoc-date
    - named_pattern: mdoc-title
    - named_pattern: mdoc-heading
  - language: Roff Manpage
    and:
    - named_pattern: man-title
    - named_pattern: man-heading
  - language: Roff
- extensions: ['.action']
  rules:
  - language: ROS Interface
    and:
      - pattern: '(?i)^[a-z]\w*(?:\/[a-z]\w*)?(?:<=\d+)?(?:\[(?:<=\d+)?\])?\s+\w+\b'
      - pattern: '^---\s*$'
      - negative_pattern: '^\s*[^\s@#\w-]'
- extensions: ['.al']
  rules:
  - language: AL
    and:
    - pattern: '\b(?i:(CODEUNIT|PAGE|PAGEEXTENSION|PAGECUSTOMIZATION|DOTNET|ENUM|ENUMEXTENSION|VALUE|QUERY|REPORT|TABLE|TABLEEXTENSION|XMLPORT|PROFILE|CONTROLADDIN|REPORTEXTENSION|INTERFACE|PERMISSIONSET|PERMISSIONSETEXTENSION|ENTITLEMENT))\b'
  - language: Perl
- extensions: ['.alg']
  rules:
  - language: ALGOL
    pattern:
    - '(?i)^comment\b.*(;|comment)'
    - '^#[^#\r\n]+#$'
    - '(?i)\b(integer|real|boolean|string)\b\s+\w+\s*:=\s*'
    - '(?i)^begin[\s\S]*^end'
- extensions: ['.app']
  rules:
  - language: Erlang
    pattern: '^\{\s*(?:application|''application'')\s*,\s*(?:[a-z]+[\w@]*|''[^'']+'')\s*,\s*\[(?:.|[\r\n])*\]\s*\}\.[ \t]*$'
- extensions: ['.as']
  rules:
  - language: ActionScript
    pattern: '^\s*(?:package(?:\s+[\w.]+)?\s+(?:\{|$)|import\s+[\w.*]+\s*;|(?:intrinsic\s+)class\s+[\w<>.]+|\s+class\s+extends\s+[\w<>.]+|(?:(?:public|protected|private|static)\s+)*(?:(?:var|const|local)\s+\w+\s*:\s*[\w<>.]+(?:\s*=.*)?\s*;|function\s+\w+\s*\((?:\s*\w+\s*:\s*[\w<>.]+\s*(,\s*\w+\s*:\s*[\w<>.]+\s*)*)?\)))'
- extensions: ['.asc']
  rules:
  - language: Public Key
    pattern: '^(----[- ]BEGIN|ssh-(rsa|dss)) '
  - language: AsciiDoc
    pattern: '^[=-]+\s|\{\{[A-Za-z]'
  - language: AGS Script
    pattern: '^(\/\/.+|((import|export)\s+)?(function|int|float|char)\s+((room|repeatedly|on|game)_)?([A-Za-z]+[A-Za-z_0-9]+)\s*[;\(])'
- extensions: ['.asm']
  rules:
  - language: Assembly
    pattern: '(?i)mov\s+[^\s]{2,},'
  - language: Motorola 68K Assembly
    named_pattern: m68k
- extensions: ['.asy']
  rules:
  - language: LTspice Symbol
    pattern: '^SymbolType[ \t]'
  - language: Asymptote
- extensions: ['.bas']
  rules:
  - language: B4X
    pattern: '\A\W{0,3}(?:.*(?:\r?\n|\r)){0,9}B4(?:J|A|R|i)=true'
  - language: FreeBASIC
    named_pattern: freebasic
  - language: FreeBASIC
    and:
    - pattern: '(?i)^[ \t]*return '
    - negative_pattern: '(?i)[ \t]*gosub '
  - language: BASIC
    pattern: '\A\s*\d'
  - language: QuickBASIC
    named_pattern: quickbasic
  - language: VBA
    named_pattern: vba
  - language: Visual Basic 6.0
    named_pattern: vb-module
- extensions: ['.bb']
  rules:
  - language: BlitzBasic
    pattern: '(<^\s*; |End Function)'
  - language: BitBake
    pattern: '^(# |include|require|inherit)\b'
  - language: Clojure
    pattern: '\((def|defn|defmacro|let)\s'
- extensions: ['.bf']
  rules:
  - language: Beef
    pattern: '(?-m)^\s*using\s+(System|Beefy)(\.(.*))?;\s*$'
  - language: HyPhy
    pattern:
    - '(?-m)^\s*#include\s+".*";\s*$'
    - '\sfprintf\s*\('
  - language: Brainfuck
    pattern: '(>\+>|>\+<)'
- extensions: ['.bi']
  rules:
  - language: FreeBASIC
    named_pattern: freebasic
  - language: FreeBASIC
    and:
    - pattern: '(?i)^[ \t]*return '
    - negative_pattern: '(?i)[ \t]*gosub '
  - language: QuickBASIC
    named_pattern: quickbasic
- extensions: ['.bs']
  rules:
  - language: Bikeshed
    pattern: '^(?i:<pre\s+class)\s*=\s*(''|\"|\b)metadata\b(''|\"|\b)[^>\r\n]*>'
  - language: BrighterScript
    pattern:
    - (?i:^\s*(?:sub\s*\w+\(.*?\))|(?::\s*sub\(.*?\))$)
    - (?i:^\s*(end\ssub)$)
    - (?i:^\s*(?:function\s*\w+\(.*?\)\s*as\s*\w*)|(?::\s*function\(.*?\)\s*as\s*\w*)$)
    - (?i:^\s*(end\sfunction)$)
  - language: Bluespec BH
    pattern: '^package\s+[A-Za-z_][A-Za-z0-9_'']*(?:\s*\(|\s+where)'
- extensions: ['.bst']
  rules:
  - language: BibTeX Style
    pattern: 'ENTRY\s*\{'
  - language: BuildStream
- extensions: ['.builds']
  rules:
  - language: XML
    pattern: '^(\s*)(?i:<Project|<Import|<Property|<?xml|xmlns)'
- extensions: ['.cairo']
  rules:
    - language: Cairo Zero
      pattern: '(^(\s*)%lang(\s+)([A-Za-z0-9_]+))|(^(\s*)%builtins(\s+)([A-Za-z0-9_]+\s*)*$)|(^(\s*)from(\s+)starkware\.(cairo|starknet)\.([A-Za-z0-9_.\s]+?)import)|(,\s*ap\+\+;$)|(;\s*ap\+\+$)'
    - language: Cairo
- extensions: ['.ch']
  rules:
  - language: xBase
    pattern: '^\s*#\s*(?i:if|ifdef|ifndef|define|command|xcommand|translate|xtranslate|include|pragma|undef)\b'
- extensions: ['.cl']
  rules:
  - language: Common Lisp
    pattern: '^\s*\((?i:defun|in-package|defpackage) '
  - language: Cool
    pattern: '^class'
  - language: OpenCL
    pattern: '\/\* |\/\/ |^\}'
- extensions: ['.cls']
  rules:
  - language: Visual Basic 6.0
    and:
    - named_pattern: vb-class
    - pattern: '^\s*BEGIN(?:\r?\n|\r)\s*MultiUse\s*=.*(?:\r?\n|\r)\s*Persistable\s*='
  - language: VBA
    named_pattern: vb-class
  - language: TeX
    pattern: '^\s*\\(?:NeedsTeXFormat|ProvidesClass)\{'
  - language: ObjectScript
    pattern: '^Class\s'
  - language: OpenEdge ABL
    pattern: '(?i)^\s*(?:end\s+(?:class|interface)\.|(?:class|interface)\s+[a-z_][a-z0-9_#$%&-]*:)'
- extensions: ['.cmp']
  rules:
  - language: Gerber Image
    pattern: '^[DGMT][0-9]{2}\*(?:\r?\n|\r)'
- extensions: ['.cs']
  rules:
  - language: Smalltalk
    pattern: '![\w\s]+methodsFor: '
  - language: 'C#'
    pattern: '^\s*(using\s+[A-Z][\s\w.]+;|namespace\s*[\w\.]+\s*(\{|;)|\/\/)'
- extensions: ['.csc']
  rules:
  - language: GSC
    named_pattern: gsc
- extensions: ['.csl']
  rules:
  - language: XML
    pattern: '(?i:^\s*(<\?xml|xmlns))'
  - language: Kusto
    pattern: '(^\|\s*(where|extend|project|limit|summarize))|(^\.\w+)'
- extensions: ['.d']
  rules:
  - language: D
    pattern: '^module\s+[\w.]*\s*;|import\s+[\w\s,.:]*;|\w+\s+\w+\s*\(.*\)(?:\(.*\))?\s*\{[^}]*\}|unittest\s*(?:\(.*\))?\s*\{[^}]*\}'
  - language: DTrace
    pattern: '^(\w+:\w*:\w*:\w*|BEGIN|END|provider\s+|(tick|profile)-\w+\s+\{[^}]*\}|#pragma\s+D\s+(option|attributes|depends_on)\s|#pragma\s+ident\s)'
  - language: Makefile
    pattern: '([\/\\].*:\s+.*\s\\$|: \\$|^[ %]:|^[\w\s\/\\.]+\w+\.\w+\s*:\s+[\w\s\/\\.]+\w+\.\w+)'
- extensions: ['.dsp']
  rules:
  - language: Microsoft Developer Studio Project
    pattern: '# Microsoft Developer Studio Generated Build File'
  - language: Faust
    pattern: '\bprocess\s*[(=]|\b(library|import)\s*\(\s*"|\bdeclare\s+(name|version|author|copyright|license)\s+"'
- extensions: ['.e']
  rules:
  - language: E
    pattern:
    - '^\s*(def|var)\s+(.+):='
    - '^\s*(def|to)\s+(\w+)(\(.+\))?\s+\{'
    - '^\s*(when)\s+(\(.+\))\s+->\s+\{'
  - language: Eiffel
    pattern:
    - '^\s*\w+\s*(?:,\s*\w+)*[:]\s*\w+\s'
    - '^\s*\w+\s*(?:\(\s*\w+[:][^)]+\))?(?:[:]\s*\w+)?(?:--.+\s+)*\s+(?:do|local)\s'
    - '^\s*(?:across|deferred|elseif|ensure|feature|from|inherit|inspect|invariant|note|once|require|undefine|variant|when)\s*$'
  - language: Euphoria
    named_pattern: euphoria
- extensions: ['.ecl']
  rules:
  - language: ECLiPSe
    pattern: '^[^#]+:-'
  - language: ECL
    pattern: ':='
- extensions: ['.es']
  rules:
  - language: Erlang
    pattern: '^\s*(?:%%|main\s*\(.*?\)\s*->)'
  - language: JavaScript
    pattern: '\/\/|["'']use strict["'']|export\s+default\s|\/\*(?:.|[\r\n])*?\*\/'
- extensions: ['.ex']
  rules:
  - language: Elixir
    pattern:
    - '^\s*@moduledoc\s'
    - '^\s*(?:cond|import|quote|unless)\s'
    - '^\s*def(?:exception|impl|macro|module|protocol)[(\s]'
  - language: Euphoria
    named_pattern: euphoria
- extensions: ['.f']
  rules:
  - language: Forth
    pattern: '^: '
  - language: Filebench WML
    pattern: 'flowop'
  - language: Fortran
    named_pattern: fortran
- extensions: ['.for']
  rules:
  - language: Forth
    pattern: '^: '
  - language: Fortran
    named_pattern: fortran
- extensions: ['.fr']
  rules:
  - language: Forth
    pattern: '^(: |also |new-device|previous )'
  - language: Frege
    pattern: '^\s*(import|module|package|data|type) '
  - language: Text
- extensions: ['.frm']
  rules:
  - language: VBA
    and:
    - named_pattern: vb-form
    - pattern: '^\s*Begin\s+\{[0-9A-Z\-]*\}\s?'
  - language: Visual Basic 6.0
    and:
    - named_pattern: vb-form
    - pattern: '^\s*Begin\s+VB\.Form\s+'
  - language: INI
    pattern: '\ATYPE=VIEW'
- extensions: ['.fs']
  rules:
  - language: Forth
    pattern: '^(: |new-device)'
  - language: 'F#'
    pattern: '^\s*(#light|import|let|module|namespace|open|type)'
  - language: GLSL
    pattern: '^\s*(#version|precision|uniform|varying|vec[234])'
  - language: Filterscript
    pattern: '#include|#pragma\s+(rs|version)|__attribute__'
- extensions: ['.ftl']
  rules:
  - language: FreeMarker
    pattern: '^(?:<|[a-zA-Z-][a-zA-Z0-9_-]+[ \t]+\w)|\$\{\w+[^\r\n]*?\}|^[ \t]*(?:<#--.*?-->|<#(?:[a-z]+)\s[^>]*>.*?</#(?:[a-z]+)>|\[#--.*?--\]|\[#(?:[a-z]+)\s[^\]]*\].*?\[#(?:[a-z]+)\])'
  - language: Fluent
    pattern: '^-?[a-zA-Z][a-zA-Z0-9_-]* *=|\{\$-?[a-zA-Z][-\w]*(?:\.[a-zA-Z][-\w]*)?\}'
- extensions: ['.g']
  rules:
  - language: GAP
    pattern: '\s*(Declare|BindGlobal|KeyDependentOperation|Install(Method|GlobalFunction)|SetPackageInfo)'
  - language: G-code
    pattern: '^[MG][0-9]+(?:\r?\n|\r)'
- extensions: ['.gd']
  rules:
  - language: GAP
    pattern: '\s*(Declare|BindGlobal|KeyDependentOperation)'
  - language: GDScript
    pattern: '\s*(extends|var|const|enum|func|class|signal|tool|yield|assert|onready)'
- extensions: ['.gml']
  rules:
  - language: XML
    pattern: '(?i:^\s*(<\?xml|xmlns))'
  - language: Graph Modeling Language
    pattern: '(?i:^\s*(graph|node)\s+\[$)'
  - language: Gerber Image
    pattern: '^[DGMT][0-9]{2}\*$'
  - language: Game Maker Language
- extensions: ['.gs']
  rules:
  - language: GLSL
    pattern: '^#version\s+[0-9]+\b'
  - language: Gosu
    pattern: '^uses (java|gw)\.'
  - language: Genie
    pattern: '^\[indent=[0-9]+\]'
- extensions: ['.gsc']
  rules:
  - language: GSC
    named_pattern: gsc
- extensions: ['.gsh']
  rules:
  - language: GSC
    named_pattern: gsc
- extensions: ['.gts']
  rules:
  - language: Gerber Image
    pattern: '^G0.'
  - language: Glimmer TS
    negative_pattern: '^G0.'
- extensions: ['.h']
  rules:
  - language: Objective-C
    named_pattern: objectivec
  - language: C++
    named_pattern: cpp
  - language: C
- extensions: ['.hh']
  rules:
  - language: Hack
    pattern: '<\?hh'
- extensions: ['.html']
  rules:
  - language: Ecmarkup
    pattern: '<emu-(?:alg|annex|biblio|clause|eqn|example|figure|gann|gmod|gprose|grammar|intro|not-ref|note|nt|prodref|production|rhs|table|t|xref)(?:$|\s|>)'
  - language: HTML
- extensions: ['.i']
  rules:
  - language: Motorola 68K Assembly
    named_pattern: m68k
  - language: SWIG
    pattern: '^[ \t]*%[a-z_]+\b|^%[{}]$'
  - language: Assembly
    pattern:
    - '(?i)mov\s+[^\s]+,'
    - '^\s+(i?)db\s+[a-z\d]'
- extensions: ['.ice']
  rules:
  - language: JSON
    named_pattern: json
  - language: Slice
- extensions: ['.inc']
  rules:
  - language: Motorola 68K Assembly
    named_pattern: m68k
  - language: PHP
    pattern: '^<\?(?:php)?'
  - language: SourcePawn
    pattern:
    - '^public\s+(?:SharedPlugin(?:\s+|:)__pl_\w+\s*=(?:\s*\{)?|(?:void\s+)?__pl_\w+_SetNTVOptional\(\)(?:\s*\{)?)'
    - '^methodmap\s+\w+\s+<\s+\w+'
    - '^\s*MarkNativeAsOptional\s*\('
  - language: NASL
    pattern:
    - '^\s*include\s*\(\s*(?:"|'')[\\/\w\-\.:\s]+\.(?:nasl|inc)\s*(?:"|'')\s*\)\s*;'
    - '^\s*(?:global|local)_var\s+(?:\w+(?:\s*=\s*[\w\-"'']+)?\s*)(?:,\s*\w+(?:\s*=\s*[\w\-"'']+)?\s*)*\s*;'
    - '^\s*namespace\s+\w+\s*\{'
    - '^\s*object\s+\w+\s*(?:extends\s+\w+(?:::\w+)?)?\s*\{'
    - '^\s*(?:public\s+|private\s+|\s*)function\s+\w+\s*\([\w\s,]*\)\s*\{'
  - language: POV-Ray SDL
    pattern: '^\s*#(declare|local|macro|while)\s'
  - language: Pascal
    pattern:
    - '(?i:^\s*\{\$(?:mode|ifdef|undef|define)[ ]+[a-z0-9_]+\})'
    - '^\s*end[.;]\s*$'
  - language: BitBake
    pattern: '^inherit(\s+[\w.-]+)+\s*$'
  - language: Assembly
    pattern:
    - '^(?i)[^"m]*mov\s+[^\s]+,'
    - '^\s+(?i)db\s+[a-z\d]'
- extensions: ['.json']
  rules:
  - language: OASv2-json
    pattern: '"swagger":\s?"2.[0-9.]+"'
  - language: OASv3-json
    pattern: '"openapi":\s?"3.[0-9.]+"'
  - language: JSON
- extensions: ['.k']
  rules:
  - language: KCL
    pattern:
      - '^schema [A-Za-z0-9_-]+'
      - '^\}$'
      - '\s*\}\s*'
  - language: KFramework
    pattern:
    - '^requires\s+"[^"]+"$'
    - '^syntax\s+\w+\s+::=.*'
    - '^endmodule$'
- extensions: ['.l']
  rules:
  - language: Common Lisp
    pattern: '\(def(un|macro)\s'
  - language: Lex
    pattern: '^(%[%{}]xs|<.*>)'
  - language: Roff
    pattern: '^\.[A-Za-z]{2}(\s|$)'
  - language: PicoLisp
    pattern: '^\((de|class|rel|code|data|must)\s'
- extensions: ['.lean']
  rules:
  - language: Lean
    pattern: '^import [a-z]'
  - language: Lean 4
    pattern: '^import [A-Z]'
- extensions: ['.lp']
  rules:
  - language: Lambdapi
    pattern: '(?:^|\s)symbol(?:$|\s)|(?:^|\s)rule(?:$|\s)'
  - language: Linear Programming
    pattern: '(?i)^\s*(?:minimize|minimum|min|maximize|maximum|max)(?:\s+multi-objectives)?\s*$'
  - language: Answer Set Programming
    pattern:
    - '^\s*#(?:include|const|program|script|show|minimize|maximize|heuristic|project|edge|theory|defined)\b'
    - '^\s*(?:[A-Za-z_]\w*(?:\([^)]*\))?\s*:-|:-)\s[^.]*\.'
    - '^\s*[a-z_][a-zA-Z0-9_]*(?:\([^)]*\))?\s*\.\s*$'
- extensions: ['.ls']
  rules:
  - language: LoomScript
    pattern: '^\s*package\s*[\w\.\/\*\s]*\s*\{'
  - language: LiveScript
- extensions: ['.lsp', '.lisp']
  rules:
  - language: Common Lisp
    pattern: '^\s*\((?i:defun|in-package|defpackage) '
  - language: NewLisp
    pattern: '^\s*\(define '
- extensions: ['.m']
  rules:
  - language: Objective-C
    named_pattern: objectivec
  - language: Mercury
    pattern: ':- module'
  - language: MUF
    pattern: '^: '
  - language: M
    pattern: '^\s*;'
  - language: Wolfram Language
    and:
      - pattern: '\(\*'
      - pattern: '\*\)$'
  - language: MATLAB
    pattern: '^\s*%'
  - language: Limbo
    pattern: '^\w+\s*:\s*module\s*\{'
- extensions: ['.m4']
  rules:
  - language: M4Sugar
    pattern:
    - 'AC_DEFUN|AC_PREREQ|AC_INIT'
    - '^_?m4_'
  - language: 'M4'
- extensions: ['.mask']
  rules:
  - language: Unity3D Asset
    pattern: 'tag:unity3d.com'
- extensions: ['.mc']
  rules:
  - language: Win32 Message File
    pattern: '(?i)^[ \t]*(\/\*\s*)?MessageId=|^\.$'
  - language: M4
    pattern: '^dnl|^divert\((?:-?\d+)?\)|^\w+\(`[^\r\n]*?''[),]'
  - language: Monkey C
    pattern: '\b(?:using|module|function|class|var)\s+\w'
- extensions: ['.md']
  rules:
  - language: Markdown
    pattern:
    - '(^[-A-Za-z0-9=#!\*\[|>])|<\/'
    - '\A\z'
  - language: GCC Machine Description
    pattern: '^(;;|\(define_)'
  - language: Markdown
- extensions: ['.ml']
  rules:
  - language: OCaml
    pattern: '(^\s*module)|let rec |match\s+(\S+\s)+with'
  - language: Standard ML
    pattern: '=> |case\s+(\S+\s)+of'
- extensions: ['.mod']
  rules:
  - language: XML
    pattern: '<!ENTITY '
  - language: NMODL
    pattern: '\b(NEURON|INITIAL|UNITS)\b'
  - language: Modula-2
    pattern: '^\s*(?i:MODULE|END) [\w\.]+;'
  - language: [Linux Kernel Module, AMPL]
- extensions: ['.mojo']
  rules:
  - language: Mojo
    pattern: '^\s*(alias|def|from|fn|import|struct|trait)\s'
  - language: XML
    pattern: '^\s*<\?xml'
- extensions: ['.mps']
  rules:
  - language: JetBrains MPS
    pattern: '<persistence'
  - language: Mathematical Programming System
    pattern: '(?i)^\s*(ROWS|COLUMNS)\s*$'
- extensions: ['.ms']
  rules:
  - language: Roff
    pattern: '^[.''][A-Za-z]{2}(\s|$)'
  - language: Unix Assembly
    and:
      - negative_pattern: '/\*'
      - pattern: '^\s*\.(?:include\s|globa?l\s|[A-Za-z][_A-Za-z0-9]*:)'
  - language: MAXScript
- extensions: ['.msg']
  rules:
  - language: OMNeT++ MSG
    pattern: '^cplusplus\(?[\S]*\)?[\s]*\{?\{?|^namespace[\s]+([^.\s]*\.)*[^.\s]*;|^struct[\s]+[\S]+|^message[\s]+[\S]+(extends )?[\S]*[\s]*|^packet[\s]+[\S]+|^class[\s]+[\S]+(extends )?[\S]*[\s]*|^enum[\s]+[\S]+|^import ([^.\s]*\.)*[^.\s]*;'
  - language: ROS Interface
    and:
      - pattern: '(?i)^[a-z]\w*(?:\/[a-z]\w*)?(?:<=\d+)?(?:\[(?:<=\d+)?\])?\s+\w+\b'
      - negative_pattern: '^\s*[^\s@#\w-]'
- extensions: ['.n']
  rules:
  - language: Roff
    pattern: '^[.'']'
  - language: Nemerle
    pattern: '^(module|namespace|using)\s'
- extensions: ['.ncl']
  rules:
  - language: XML
    pattern: '^\s*<\?xml\s+version'
  - language: Gerber Image
    pattern: '^[DGMT][0-9]{2}\*(?:\r?\n|\r)'
  - language: Nickel
    pattern:
    - '^let(?:\srec)?(?:\s[a-zA-Z_][a-zA-Z0-9_]*)?'
    - '^import\s"[^"]+"\s+as\s'
    - 'std\.[a-zA-Z_][a-zA-Z0-9_]*\.'
  - language: Text
    pattern: 'THE_TITLE'
  - language: NCL
    pattern:
    - '^load "'
    - '^begin$'
    - '[0-9]\.$'
    - '^;'
- extensions: ['.nl']
  rules:
  - language: NL
    pattern: '^(b|g)[0-9]+ '
  - language: NewLisp
- extensions: ['.nr']
  rules:
  - language: Roff
    pattern: '^\.'
  - language: Noir
- extensions: ['.nu']
  rules:
  - language: Nushell
    pattern: '^\s*(import|export|module|def|let|let-env) '
  - language: Nu
- extensions: ['.odin']
  rules:
  - language: Object Data Instance Notation
    pattern: '(?:^|<)\s*[A-Za-z0-9_]+\s*=\s*<'
  - language: Odin
    pattern: 'package\s+\w+|\b(?:im|ex)port\s*"[\w:./]+"|\w+\s*::\s*(?:proc|struct)\s*\(|^\s*//\s'
- extensions: ['.p']
  rules:
  - language: Gnuplot
    pattern:
    - '^s?plot\b'
    - '^set\s+(term|terminal|out|output|[xy]tics|[xy]label|[xy]range|style)\b'
  - language: OpenEdge ABL
    pattern:
    - '(?i)\bDEFINE\s+(?:VARIABLE|TEMP-TABLE|BUFFER|QUERY|INPUT\s+PARAMETER|OUTPUT\s+PARAMETER)\b'
    - '(?i)\bEND(?:\s+(?:PROCEDURE|FUNCTION|DO|FOR\s+EACH))?\.'
- extensions: ['.php']
  rules:
  - language: Hack
    pattern: '<\?hh'
  - language: PHP
    pattern: '<\?[^h]'
- extensions: ['.pkl']
  rules:
    - language: Pkl
      pattern:
      - '^\s*(module|import|amends|extends|local|const|fixed|abstract|open|class|typealias|@\w+)\b'
      - '^\s*[a-zA-Z0-9_$]+\s*(=|{|:)|^\s*`[^`]+`\s*(=|{|:)|for\s*\(|when\s*\('
    - language: Pickle
- extensions: ['.pl']
  rules:
  - language: Prolog
    pattern: '^[^#]*:-'
  - language: Perl
    and:
      - negative_pattern: '^\s*use\s+v6\b'
      - named_pattern: perl
  - language: Raku
    named_pattern: raku
- extensions: ['.plist']
  rules:
  - language: XML Property List
    pattern: '^\s*(?:<\?xml\s|<!DOCTYPE\s+plist|<plist(?:\s+version\s*=\s*["'']\d+(?:\.\d+)?["''])?\s*>\s*$)'
  - language: OpenStep Property List
- extensions: ['.plt']
  rules:
  - language: Prolog
    pattern: '^\s*:-'
- extensions: ['.pm']
  rules:
  - language: Perl
    and:
      - negative_pattern: '^\s*use\s+v6\b'
      - named_pattern: perl
  - language: Raku
    named_pattern: raku
  - language: X PixMap
    pattern: '^\s*\/\* XPM \*\/'
- extensions: ['.pod']
  rules:
  - language: Pod 6
    pattern: '^[\s&&[^\r\n]]*=(comment|begin pod|begin para|item\d+)'
  - language: Pod
- extensions: ['.pp']
  rules:
  - language: Pascal
    pattern: '^\s*end[.;]'
  - language: Puppet
    pattern: '^\s+\w+\s+=>\s'
- extensions: ['.pro']
  rules:
  - language: Proguard
    pattern: '^-(include\b.*\.pro$|keep\b|keepclassmembers\b|keepattributes\b)'
  - language: Prolog
    pattern: '^[^\[#]+:-'
  - language: INI
    pattern: 'last_client='
  - language: QMake
    and:
    - pattern: HEADERS
    - pattern: SOURCES
  - language: IDL
    pattern: '^\s*(?i:function|pro|compile_opt) \w[ \w,:]*$'
- extensions: ['.properties']
  rules:
  - language: INI
    and:
    - named_pattern: key_equals_value
    - pattern: '^[;\[]'
  - language: Java Properties
    and:
    - named_pattern: key_equals_value
    - pattern: '^[#!]'
  - language: INI
    named_pattern: key_equals_value
  - language: Java Properties
    pattern: '^[^#!][^:]*:'
- extensions: ['.q']
  rules:
  - language: q
    pattern: '((?i:[A-Z.][\w.]*:\{)|^\\(cd?|d|l|p|ts?) )'
  - language: HiveQL
    pattern: '(?i:SELECT\s+[\w*,]+\s+FROM|(CREATE|ALTER|DROP)\s(DATABASE|SCHEMA|TABLE))'
- extensions: ['.qs']
  rules:
  - language: Q#
    pattern: '^((\/{2,3})?\s*(namespace|operation)\b)'
  - language: Qt Script
    pattern: '(\w+\.prototype\.\w+|===|\bvar\b)'
- extensions: ['.r']
  rules:
  - language: Rebol
    pattern: '(?i:\bRebol\b)'
  - language: Rez
    pattern: '(#include\s+["<](Types\.r|Carbon\/Carbon\.r)[">])|((resource|data|type)\s+''[A-Za-z0-9]{4}''\s+((\(.*\)\s+){0,1}){)'
  - language: R
    pattern: '<-|^\s*#'
- extensions: ['.re']
  rules:
  - language: Reason
    pattern:
    - '^\s*module\s+type\s'
    - '^\s*(?:include|open)\s+\w+\s*;\s*$'
    - '^\s*let\s+(?:module\s\w+\s*=\s*\{|\w+:\s+.*=.*;\s*$)'
  - language: C++
    pattern:
    - '^\s*#(?:(?:if|ifdef|define|pragma)\s+\w|\s*include\s+<[^>]+>)'
    - '^\s*template\s*<'
- extensions: ['.res']
  rules:
  - language: ReScript
    pattern:
    - '^\s*(let|module|type)\s+\w*\s+=\s+'
    - '^\s*(?:include|open)\s+\w+\s*$'
- extensions: ['.resource']
  rules:
  - language: RobotFramework
    pattern:
    - '^\*{3} (Settings|Variables|Keywords) \*{3}$'
- extensions: ['.rno']
  rules:
  - language: RUNOFF
    pattern: '(?i:^\.!|^\f|\f$|^\.end lit(?:eral)?\b|^\.[a-zA-Z].*?;\.[a-zA-Z](?:[; \t])|\^\*[^\s*][^*]*\\\*(?:$|\s)|^\.c;[ \t]*\w+)'
  - language: Roff
    pattern: '^\.\\" '
- extensions: ['.rpy']
  rules:
  - language: Python
    pattern: '^(import|from|class|def)\s'
  - language: "Ren'Py"
- extensions: ['.rs']
  rules:
  - language: Rust
    pattern: '^(use |fn |mod |pub |macro_rules|impl|#!?\[)'
  - language: RenderScript
    pattern: '#include|#pragma\s+(rs|version)|__attribute__'
  - language: XML
    pattern: '^\s*<\?xml'
- extensions: ['.s']
  rules:
  - language: Unix Assembly
    pattern: '(?i:mov[lq]?)\s+[%\$]'
  - language: Assembly
    pattern: '(?i:mov)\s+[^\s%]{2,},'
  - language: Motorola 68K Assembly
    named_pattern: m68k
- extensions: ['.sc']
  rules:
  - language: SuperCollider
    pattern: '(?i:\^(this|super)\.|^\s*~\w+\s*=\.)'
  - language: Scala
    pattern: '(^\s*import (scala|java)\.|^\s*class\b)'
- extensions: ['.scd']
  rules:
  - language: SuperCollider
    pattern: '(?i:\^(this|super)\.|^\s*(~\w+\s*=\.|SynthDef\b))'
  - language: Markdown
    pattern: '^#+\s+(NAME|SYNOPSIS|DESCRIPTION)'
- extensions: ['.scm']
  rules:
  - language: Tree-sitter Query
    pattern:
    - '\(#[\w-]+[!\?]'
    - '(?:[\)\]]\s*[\*\+\?](?:\s|$))'
    - '(?:^\s*\w+:\s*[\(\[\"])'
    - '\(#(?:set!|(?:not-)?(?:any-of|match)\?)'
    - '@[\w.-]+(?:\)\s|$)'
    negative_pattern:
    - '\([+\-:<>\/=~\)]'
  - language: Scheme
    pattern:
    - '(?:''[\(\*#]|\w->\w|\.\.\.[\s\)]|\([+\-:<>\/=~\)]|~>|[#`]\(|#:\w)'
    - '^\s*\((?:define\*?|import|library|lambda)'
    negative_pattern:
    - '\(#[\w-]+[!\?]'
    - '(?:[\)\]]\s*[\*\+\?](?:\s|$))'
    - '@[\w.-]+(?:\)\s|$)'
- extensions: ['.sol']
  rules:
  - language: Solidity
    pattern: '\bpragma\s+solidity\b|\b(?:abstract\s+)?contract\s+[a-zA-Z$_][a-zA-Z0-9$_]*(?:\s+is\s+(?:[a-zA-Z0-9$_][^\{]*?)?)?\s*\{'
  - language: Gerber Image
    pattern: '^[DGMT][0-9]{2}\*(?:\r?\n|\r)'
- extensions: ['.sql']
  rules:
  - language: PLpgSQL
    pattern: '(?i:^\\i\b|AS\s+\$\$|LANGUAGE\s+''?plpgsql''?|BEGIN(\s+WORK)?\s*;)'
  - language: SQLPL
    pattern: '(?i:ALTER\s+MODULE|MODE\s+DB2SQL|\bSYS(CAT|PROC)\.|ASSOCIATE\s+RESULT\s+SET|\bEND!\s*$)'
  - language: PLSQL
    pattern: '(?i:\$\$PLSQL_|XMLTYPE|systimestamp|\.nextval|CONNECT\s+BY|AUTHID\s+(DEFINER|CURRENT_USER)|constructor\W+function)'
  - language: TSQL
    pattern: '(?i:^\s*GO\b|BEGIN(\s+TRY|\s+CATCH)|OUTPUT\s+INSERTED|DECLARE\s+@|\[dbo\])'
  - language: SQL
- extensions: ['.srt']
  rules:
  - language: SubRip Text
    pattern: '^(\d{2}:\d{2}:\d{2},\d{3})\s*(-->)\s*(\d{2}:\d{2}:\d{2},\d{3})$'
- extensions: ['.srv']
  rules:
  - language: ROS Interface
    and:
      - pattern: '(?i)^[a-z]\w*(?:\/[a-z]\w*)?(?:<=\d+)?(?:\[(?:<=\d+)?\])?\s+\w+\b'
      - pattern: '^---\s*$'
      - negative_pattern: '^\s*[^\s@#\w-]'
- extensions: ['.st']
  rules:
  - language: StringTemplate
    pattern: '\$\w+[($]|.!\s*.+?\s*!.|<!\s*.+?\s*!>|\[!\s*.+?\s*!\]|\{!\s*.+?\s*!\}'
  - language: Smalltalk
    pattern: '\A\s*[\[{(^"''\w#]|[a-zA-Z_]\w*\s*:=\s*[a-zA-Z_]\w*|class\s*>>\s*[a-zA-Z_]\w*|^[a-zA-Z_]\w*\s+[a-zA-Z_]\w*:|^Class\s*\{|if(?:True|False):\s*\['
- extensions: ['.star']
  rules:
  - language: STAR
    pattern: '^loop_\s*$'
  - language: Starlark
- extensions: ['.stl']
  rules:
  - language: STL
    pattern: '\A\s*solid(?:$|\s)[\s\S]*^endsolid(?:$|\s)'
- extensions: ['.svx']
  rules:
  - language: Survex data
    pattern: '\A(;|\*[^*]+$)'
  - language: mdsvex
- extensions: ['.sw']
  rules:
  - language: Sway
    pattern: '^\s*(?:(?:abi|dep|fn|impl|mod|pub|trait)\s|#\[)'
  - language: XML
    pattern: '^\s*<\?xml\s+version'
- extensions: ['.t']
  rules:
  - language: Perl
    and:
      - negative_pattern: '^\s*use\s+v6\b'
      - named_pattern: perl
  - language: Raku
    pattern: '^\s*(?:use\s+v6\b|\bmodule\b|\bmy\s+class\b)'
  - language: Turing
    pattern: '^\s*%[ \t]+|^\s*var\s+\w+(\s*:\s*\w+)?\s*:=\s*\w+'
- extensions: ['.tact']
  rules:
  - language: JSON
    pattern: '\A\s*\{\"'
  - language: Tact
- extensions: ['.tag']
  rules:
  - language: Java Server Pages
    pattern: '<%[@!=\s]?\s*(taglib|tag|include|attribute|variable)\s'
- extensions: ['.tl']
  rules:
  - language: Teal
    and:
    - pattern: '--.*'
    - pattern: '\b(local|function|end|record|interface|enum)\b'
  - language: Type Language
- extensions: ['.tlv']
  rules:
  - language: TL-Verilog
    pattern: '^\\.{0,10}TLV_version'
- extensions: ['.toc']
  rules:
  - language: World of Warcraft Addon Data
    pattern: '^## |@no-lib-strip@'
  - language: TeX
    pattern: '^\\(contentsline|defcounter|beamer|boolfalse)'
- extensions: ['.tpl']
  rules:
  - language: Go Template
    pattern: '\{\{-?\s*(\`?\"\\?\"?|\/\*\s|\w*)\b'
  - language: Smarty
    pattern: '(?<!\{)\{(\*\s|\$|\/)?\w*\b'
- extensions: ['.ts']
  rules:
  - language: XML
    pattern: '<TS\b'
  - language: TypeScript
- extensions: ['.tsp']
  rules:
  - language: TypeSpec
    pattern: '^(import|using|namespace|interface|op|model|scalar|alias|union|enum)\s'
  - language: TSPLIB data
    pattern: '^(NAME|TYPE|DIMENSION|EDGE_WEIGHT_TYPE|EDGE_WEIGHT_FORMAT)\s*:'
- extensions: ['.tst']
  rules:
  - language: GAP
    pattern: 'gap> '
  - language: Scilab
- extensions: ['.tsx']
  rules:
  - language: XML
    pattern: '(?i:^\s*<\?xml\s+version)'
  - language: TSX
- extensions: ['.txt']
  rules:
  - language: Vim Help File
    pattern: '(?:(?:^|[ \t])(?:vi|Vi(?=m))(?:m[<=>]?[0-9]+|m)?|[ \t]ex)(?=:(?=[ \t]*set?[ \t][^\r\n:]+:)|:(?![ \t]*set?[ \t]))(?:(?:[ \t]*:[ \t]*|[ \t])\w*(?:[ \t]*=(?:[^\\\s]|\\.)*)?)*[ \t:](?:filetype|ft|syntax)[ \t]*=(help)(?=$|\s|:)'
  - language: Hosts File
    pattern: '(?xi) ^(?<ipv4>(?!\.)(?:\.?(?: 25[0-5]|   2[0-4]\d|   1\d\d|   [1-9]?\d)\b){4})(?<cidr>/(3[0-2]|[12]?\d)\b)?(?<domains>[ \t]+\w[-\w]* (?:\.\w[-\w]*)*(?<!-)\b)*+(?:$|\s)'
  - language: Adblock Filter List
    pattern: '\A\[(?<version>(?:[Aa]d[Bb]lock(?:[ \t][Pp]lus)?|u[Bb]lock(?:[ \t][Oo]rigin)?|[Aa]d[Gg]uard)(?:[ \t] \d+(?:\.\d+)*+)?)(?:[ \t]?;[ \t]?\g<version>)*+\]'
  - language: Text
- extensions: ['.typ']
  rules:
  - language: Typst
    pattern: '^#(import|show|let|set)'
  - language: XML
- extensions: ['.url']
  rules:
  - language: INI
    pattern: '^\[InternetShortcut\](?:\r?\n|\r)([^\s\[][^\r\n]*(?:\r?\n|\r)){0,20}URL='
- extensions: ['.v']
  rules:
  - language: Rocq Prover
    pattern: '(?:^|\s)(?:Proof|Qed)\.(?:$|\s)|(?:^|\s)Require[ \t]+(Import|Export)\s'
  - language: Verilog
    pattern: '^[ \t]*module\s+[^\s()]+\s*\#?\(|^[ \t]*`(?:define|ifdef|ifndef|include|timescale|pragma)|^[ \t]*always[ \t]*@|^[ \t]*initial[ \t]*(begin|@)'
  - language: V
    pattern: '\$(?:if|else)[ \t]|^[ \t]*fn\s+[^\s()]+\(.*?\).*?\{|^[ \t]*for\s*\{'
- extensions: ['.vba']
  rules:
  - language: Vim Script
    pattern: '^UseVimball'
  - language: VBA
- extensions: ['.vcf']
  rules:
  - language: TSV
    pattern: '\A##fileformat=VCF'
  - language: vCard
    pattern: '\ABEGIN:VCARD'
- extensions: ['.w']
  rules:
  - language: OpenEdge ABL
    pattern: '&ANALYZE-SUSPEND _UIB-CODE-BLOCK _CUSTOM _DEFINITIONS'
  - language: CWeb
    pattern: '^@(<|\w+\.)'
- extensions: ['.x']
  rules:
  - language: DirectX 3D File
    pattern:  '^xof 030(2|3)(?:txt|bin|tzip|bzip)\b'
  - language: RPC
    pattern: '\b(program|version)\s+\w+\s*\{|\bunion\s+\w+\s+switch\s*\('
  - language: Logos
    pattern: '^%(end|ctor|hook|group)\b'
  - language: Linker Script
    pattern: 'OUTPUT_ARCH\(|OUTPUT_FORMAT\(|SECTIONS'
- extensions: ['.yaml', '.yml']
  rules:
  - language: MiniYAML
    pattern: '^\t+.*?[^\s:].*?:'
    negative_pattern: '---'
  - language: OASv2-yaml
    pattern: 'swagger:\s?''?"?2.[0-9.]+''?"?'
  - language: OASv3-yaml
    pattern: 'openapi:\s?''?"?3.[0-9.]+''?"?'
  - language: YAML
- extensions: ['.yy']
  rules:
  - language: JSON
    named_pattern: json
  - language: Yacc
named_patterns:
  cpp:
  - '^\s*#\s*include <(cstdint|string|vector|map|list|array|bitset|queue|stack|forward_list|unordered_map|unordered_set|(i|o|io)stream)>'
  - '^\s*template\s*<'
  - '^[ \t]*(try|constexpr)'
  - '^[ \t]*catch\s*\('
  - '^[ \t]*(class|(using[ \t]+)?namespace)\s+\w+'
  - '^[ \t]*(private|public|protected):$'
  - '__has_cpp_attribute|__cplusplus >'
  - 'std::\w+'
  euphoria:
  - '^\s*namespace\s'
  - '^\s*(?:public\s+)?include\s'
  - '^\s*(?:(?:public|export|global)\s+)?(?:atom|constant|enum|function|integer|object|procedure|sequence|type)\s'
  fortran: '^(?i:[c*][^abd-z]|      (subroutine|program|end|data)\s|\s*!)'
  freebasic:
  - '(?i)^[ \t]*#(?:define|endif|endmacro|ifn?def|include|lang|macro|pragma)(?:$|\s)'
  - '(?i)^[ \t]*dim( shared)? [a-z_][a-z0-9_]* as [a-z_][a-z0-9_]* ptr'
  gsc:
  - '^\s*#\s*(?:using|insert|include|define|namespace)[ \t]+\w'
  - '^\s*((?:autoexec|private)\s+){0,2}function\s+((?:autoexec|private)\s+){0,2}\w+\s*\('
  - '\b(?:level|self)[ \t]+thread[ \t]+(?:\[\[[ \t]*(\w+\.)+[ \t]*\]\]|\w+)[ \t]*\([^\r\n\)]*\)[ \t]*;'
  - '^[ \t]*#[ \t]*(?:precache|using_animtree)[ \t]*\('
  json: '\A\s*[{\[]'
  key_equals_value: '^[^#!;][^=]*='
  m68k:
  - '(?im)\bmoveq(?:\.l)?\s+#(?:\$-?[0-9a-f]{1,3}|%[0-1]{1,8}|-?[0-9]{1,3}),\s*d[0-7]\b'
  - '(?im)^\s*move(?:\.[bwl])?\s+(?:sr|usp),\s*[^\s]+'
  - '(?im)^\s*move\.[bwl]\s+.*\b[ad]\d'
  - '(?im)^\s*movem\.[bwl]\b'
  - '(?im)^\s*move[mp](?:\.[wl])?\b'
  - '(?im)^\s*btst\b'
  - '(?im)^\s*dbra\b'
  man-heading:  '^[.''][ \t]*SH +(?:[^"\s]+|"[^"\s]+)'
  man-title:    '^[.''][ \t]*TH +(?:[^"\s]+|"[^"]+") +"?(?:[1-9]|@[^\s@]+@)'
  mdoc-date:    '^[.''][ \t]*Dd +(?:[^"\s]+|"[^"]+")'
  mdoc-heading: '^[.''][ \t]*Sh +(?:[^"\s]|"[^"]+")'
  mdoc-title:   '^[.''][ \t]*Dt +(?:[^"\s]+|"[^"]+") +"?(?:[1-9]|@[^\s@]+@)'
  objectivec: '^\s*(@(interface|class|protocol|property|end|synchronised|selector|implementation)\b|#import\s+.+\.h[">])'
  perl:
  - '\buse\s+(?:strict\b|v?5\b)'
  - '^\s*use\s+(?:constant|overload)\b'
  - '^\s*(?:\*|(?:our\s*)?@)EXPORT\s*='
  - '^\s*package\s+[^\W\d]\w*(?:::\w+)*\s*(?:[;{]|\sv?\d)'
  - '[\s$][^\W\d]\w*(?::\w+)*->[a-zA-Z_\[({]'
  quickbasic:
  - '^[ ]*(CONST|DIM|REDIM|DEFINT|PRINT|DECLARE (SUB|FUNCTION)|FUNCTION|SUB) '
  - '(#|$)lang:?\s*"?qb"?'
  - '(?i)''\$INCLUDE:'
  - '(?i)^[ ]*CLS[ ]*(''|:|\r|\n)'
  - '(?i)^[ ]*OPTION _EXPLICIT'
  - '(?i)^[ ]*DIM SHARED '
  - '(?i)^[ ]*PRINT "'
  - '(?i) As _(Byte|Offset|MEM)'
  - '(?i)^[ ]*_(DISPLAY|DEST|CONSOLE|SOURCE|FREEIMAGE|PALETTECOLOR|PRINTSTRING|LOADFONT|PUTIMAGE)'
  - '(?i)^[ ]*_(TITLE|PLAYMOD) "'
  - '(?i)^[ ]*_(LIMIT|SCREEN|DELAY) \.?\d+'
  - '(?i)\b_(MOUSEBUTTON|NEWIMAGE|KEYDOWN|WIDTH|HEIGHT)\('
  - '(?i)^[ ]*\$(CONSOLE|CHECKING):'
  - '(?i)^[ ]*\$(FULLSCREEN|RESIZE|STATIC|DYNAMIC|NOPREFIX|SCREENSHOW|SCREENHIDE|EXEICON)\b'
  raku: '^\s*(?:use\s+v6\b|\bmodule\b|\b(?:my\s+)?class\b)'
  vb-class: '^[ ]*VERSION [0-9]\.[0-9] CLASS'
  vb-form: '^[ ]*VERSION [0-9]\.[0-9]{2}'
  vb-module: '^[ ]*Attribute VB_Name = '
  vba:
  - '\b(?:VBA|[vV]ba)(?:\b|[0-9A-Z_])'
  - '^[ ]*(?:Public|Private)? Declare PtrSafe (?:Sub|Function)\b'
  - '^[ ]*#If Win64\b'
  - '^[ ]*(?:Dim|Const) [0-9a-zA-Z_]*[ ]*As Long(?:Ptr|Long)\b'
  - '^[ ]*Option (?:Private Module|Compare Database)\b'
  - '(?: |\()(?:Access|Excel|Outlook|PowerPoint|Visio|Word|VBIDE)\.\w'
  - '\b(?:(?:Active)?VBProjects?|VBComponents?|Application\.(?:VBE|ScreenUpdating))\b'
  - '\b(?:ThisDrawing|AcadObject|Active(?:Explorer|Inspector|Window\.Presentation|Presentation|Document)|Selection\.(?:Document|Find|Paragraphs|Range))\b'
  - '\b(?:(?:This|Active)?Workbooks?|Worksheets?|Active(?:Sheet|Chart|Cell)|WorksheetFunction)\b'
  - '\b(?:Range\(".*|Cells\([0-9a-zA-Z_]*, (?:[0-9a-zA-Z_]*|"[a-zA-Z]{1,3}"))\)'