const lang = Object.freeze({ "displayName": "Haskell", "fileTypes": ["hs", "hs-boot", "hsig"], "name": "haskell", "patterns": [{ "include": "#liquid_haskell" }, { "include": "#comment_like" }, { "include": "#numeric_literals" }, { "include": "#string_literal" }, { "include": "#char_literal" }, { "match": "(?<!@|#)-\\}", "name": "invalid" }, { "captures": { "1": { "name": "punctuation.paren.haskell" }, "2": { "name": "punctuation.paren.haskell" } }, "match": "(\\()\\s*(\\))", "name": "constant.language.unit.haskell" }, { "captures": { "1": { "name": "punctuation.paren.haskell" }, "2": { "name": "keyword.operator.hash.haskell" }, "3": { "name": "keyword.operator.hash.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "match": "(\\()(#)\\s*(#)(\\))", "name": "constant.language.unit.unboxed.haskell" }, { "captures": { "1": { "name": "punctuation.paren.haskell" }, "2": { "name": "punctuation.paren.haskell" } }, "match": "(\\()\\s*,[\\s,]*(\\))", "name": "support.constant.tuple.haskell" }, { "captures": { "1": { "name": "punctuation.paren.haskell" }, "2": { "name": "keyword.operator.hash.haskell" }, "3": { "name": "keyword.operator.hash.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "match": "(\\()(#)\\s*,[\\s,]*(#)(\\))", "name": "support.constant.tuple.unboxed.haskell" }, { "captures": { "1": { "name": "punctuation.bracket.haskell" }, "2": { "name": "punctuation.bracket.haskell" } }, "match": "(\\[)\\s*(\\])", "name": "constant.language.empty-list.haskell" }, { "begin": "(\\b(?<!')(module)|^(signature))(\\b(?!'))", "beginCaptures": { "2": { "name": "keyword.other.module.haskell" }, "3": { "name": "keyword.other.signature.haskell" } }, "end": "(?=\\b(?<!')where\\b(?!'))", "name": "meta.declaration.module.haskell", "patterns": [{ "include": "#comment_like" }, { "include": "#module_name" }, { "include": "#module_exports" }, { "match": "[a-z]+", "name": "invalid" }] }, { "include": "#ffi" }, { "begin": "^(\\s*)(class)(\\b(?!'))", "beginCaptures": { "2": { "name": "keyword.other.class.haskell" } }, "end": "(?x)\n\n(?=(?<!')\\bwhere\\b(?!'))\n\n|(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)", "name": "meta.declaration.class.haskell", "patterns": [{ "include": "#comment_like" }, { "include": "#where" }, { "include": "#type_signature" }] }, { "begin": "(?x)\n^(\\s*)(data|newtype)(?:\\s+(instance))?\\s+\n\n((?:(?!\n\n(?:\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n(?:=|--+)\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n)\n\n| (?:\\b(?<!')(?:where|deriving)\\b(?!'))\n\n| {-\n\n).)*)\n(?=\\b(?<!'')where\\b(?!''))", "beginCaptures": { "2": { "name": "keyword.other.$2.haskell" }, "3": { "name": "keyword.other.instance.haskell" }, "4": { "patterns": [{ "include": "#type_signature" }] } }, "end": "(?x)\n\n(?=(?<!')\\bderiving\\b(?!'))\n\n|(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n", "name": "meta.declaration.$2.generalized.haskell", "patterns": [{ "include": "#comment_like" }, { "begin": "(?x)\n(?<!')\\b(where)\n\\s*(\\{)(?!-)", "beginCaptures": { "1": { "name": "keyword.other.where.haskell" }, "2": { "name": "punctuation.brace.haskell" } }, "end": "(\\})", "endCaptures": { "1": { "name": "punctuation.brace.haskell" } }, "patterns": [{ "include": "#comment_like" }, { "include": "#gadt_constructor" }, { "match": ";", "name": "punctuation.semicolon.haskell" }] }, { "match": "\\b(?<!')(where)\\b(?!')", "name": "keyword.other.where.haskell" }, { "include": "#deriving" }, { "include": "#gadt_constructor" }] }, { "include": "#role_annotation" }, { "begin": "^(\\s*)(pattern)\\s+(.*?)\\s+(::|\u2237)(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])", "beginCaptures": { "2": { "name": "keyword.other.pattern.haskell" }, "3": { "patterns": [{ "include": "#comma" }, { "include": "#data_constructor" }] }, "4": { "name": "keyword.operator.double-colon.haskell" } }, "end": "(?x)\n(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n", "name": "meta.declaration.pattern.type.haskell", "patterns": [{ "include": "#type_signature" }] }, { "begin": "^\\s*(pattern)\\b(?!')", "captures": { "1": { "name": "keyword.other.pattern.haskell" } }, "end": "(?x)\n(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n", "name": "meta.declaration.pattern.haskell", "patterns": [{ "include": "$self" }] }, { "begin": "(?x)\n\n^(\\s*)(data|newtype)(?:\\s+(family|instance))?\\s+\n\n(((?!\n\n(?:\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n(?:=|--+)\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n)\n\n| (?:\\b(?<!')(?:where|deriving)\\b(?!'))\n\n| {-\n\n).)*)", "beginCaptures": { "2": { "name": "keyword.other.$2.haskell" }, "3": { "name": "keyword.other.$3.haskell" }, "4": { "patterns": [{ "include": "#type_signature" }] } }, "end": "(?x)\n\n(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)", "name": "meta.declaration.$2.algebraic.haskell", "patterns": [{ "include": "#comment_like" }, { "include": "#deriving" }, { "include": "#forall" }, { "include": "#adt_constructor" }, { "include": "#context" }, { "include": "#record_decl" }, { "include": "#type_signature" }] }, { "begin": "(?x)\n\n^(\\s*)(type)\\s+(family)\\b(?!')\n\n(((?!\n\n(?:\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n(?:=|--+)\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n)\n\n| \\b(?<!')where\\b(?!')\n\n| {-\n\n).)*)", "beginCaptures": { "2": { "name": "keyword.other.type.haskell" }, "3": { "name": "keyword.other.family.haskell" }, "4": { "patterns": [{ "include": "#comment_like" }, { "include": "#where" }, { "include": "#type_signature" }] } }, "end": "(?x)\n(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n", "name": "meta.declaration.type.family.haskell", "patterns": [{ "include": "#comment_like" }, { "include": "#where" }, { "include": "#type_signature" }] }, { "begin": "(?x)\n\n^(\\s*)(type)(?:\\s+(instance))?\\s+\n\n(((?!\n\n(?:\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n(?:=|--+|::|\u2237)\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n)\n\n| {-\n\n).)*)", "beginCaptures": { "2": { "name": "keyword.other.type.haskell" }, "3": { "name": "keyword.other.instance.haskell" }, "4": { "patterns": [{ "include": "#type_signature" }] } }, "end": "(?x)\n(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n", "name": "meta.declaration.type.haskell", "patterns": [{ "include": "#type_signature" }] }, { "begin": "^(\\s*)(instance)(\\b(?!'))", "beginCaptures": { "2": { "name": "keyword.other.instance.haskell" } }, "end": "(?x)\n\n(?=\\b(?<!')(where)\\b(?!'))\n\n|(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n", "name": "meta.declaration.instance.haskell", "patterns": [{ "include": "#comment_like" }, { "include": "#where" }, { "include": "#type_signature" }] }, { "begin": "^(\\s*)(import)(\\b(?!'))", "beginCaptures": { "2": { "name": "keyword.other.import.haskell" } }, "end": "(?x)\n\n(?=\\b(?<!')(where)\\b(?!'))\n\n|(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n", "name": "meta.import.haskell", "patterns": [{ "include": "#comment_like" }, { "include": "#where" }, { "captures": { "1": { "name": "keyword.other.$1.haskell" } }, "match": "(qualified|as|hiding)" }, { "include": "#module_name" }, { "include": "#module_exports" }] }, { "include": "#deriving" }, { "include": "#layout_herald" }, { "include": "#keyword" }, { "captures": { "1": { "name": "keyword.other.$1.haskell" }, "2": { "patterns": [{ "include": "#comment_like" }, { "include": "#integer_literals" }, { "include": "#infix_op" }] } }, "match": "^\\s*(infix[lr]?)\\s+(.*)", "name": "meta.fixity-declaration.haskell" }, { "include": "#overloaded_label" }, { "include": "#type_application" }, { "include": "#reserved_symbol" }, { "include": "#fun_decl" }, { "include": "#qualifier" }, { "include": "#data_constructor" }, { "include": "#start_type_signature" }, { "include": "#prefix_op" }, { "include": "#infix_op" }, { "begin": "(\\()(#)\\s", "beginCaptures": { "1": { "name": "punctuation.paren.haskell" }, "2": { "name": "keyword.operator.hash.haskell" } }, "end": "(#)(\\))", "endCaptures": { "1": { "name": "keyword.operator.hash.haskell" }, "2": { "name": "punctuation.paren.haskell" } }, "patterns": [{ "include": "#comma" }, { "include": "$self" }] }, { "begin": "(\\()", "beginCaptures": { "1": { "name": "punctuation.paren.haskell" } }, "end": "(\\))", "endCaptures": { "1": { "name": "punctuation.paren.haskell" } }, "patterns": [{ "include": "#comma" }, { "include": "$self" }] }, { "include": "#quasi_quote" }, { "begin": "(\\[)", "beginCaptures": { "1": { "name": "punctuation.bracket.haskell" } }, "end": "(\\])", "endCaptures": { "1": { "name": "punctuation.bracket.haskell" } }, "patterns": [{ "include": "#comma" }, { "include": "$self" }] }, { "include": "#record" }], "repository": { "adt_constructor": { "patterns": [{ "include": "#comment_like" }, { "begin": "(?x)\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n(?:(=)|(\\|))\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])", "beginCaptures": { "1": { "name": "keyword.operator.eq.haskell" }, "2": { "name": "keyword.operator.pipe.haskell" } }, "end": "(?x)\n(?:\\G|^)\\s*\n(?:\n\n(?:\n\n(?<!')\\b((?:[\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}'\\.])+)\n\n| ('?\n(?<paren>\n\\(\n(?:\n[^\\(\\)]*\n| \\g<paren>\n)*\n\\)\n)\n)\n\n| ('?\n(?<brac>\n\\(\n(?:\n[^\\[\\]]*\n| \\g<brac>\n)*\n\\]\n)\n)\n)\n\n\\s*\n\n(?:(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])(:[\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]*)\n\n| (`)([\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)(`)\n)\n\n)\n|\n(?:(?<!')\\b([\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*))\n|\n(\\()\\s*(:[\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]*)\\s*(\\))", "endCaptures": { "1": { "patterns": [{ "include": "#type_signature" }] }, "2": { "patterns": [{ "include": "#type_signature" }] }, "4": { "patterns": [{ "include": "#type_signature" }] }, "6": { "name": "constant.other.operator.haskell" }, "7": { "name": "punctuation.backtick.haskell" }, "8": { "name": "constant.other.haskell" }, "9": { "name": "punctuation.backtick.haskell" }, "10": { "name": "constant.other.haskell" }, "11": { "name": "punctuation.paren.haskell" }, "12": { "name": "constant.other.operator.haskell" }, "13": { "name": "punctuation.paren.haskell" } }, "patterns": [{ "include": "#comment_like" }, { "include": "#deriving" }, { "include": "#record_decl" }, { "include": "#forall" }, { "include": "#context" }] }] }, "block_comment": { "applyEndPatternLast": 1, "begin": "\\{-", "captures": { "0": { "name": "punctuation.definition.comment.haskell" } }, "end": "-\\}", "name": "comment.block.haskell", "patterns": [{ "include": "#block_comment" }] }, "char_literal": { "captures": { "1": { "name": "punctuation.definition.string.begin.haskell" }, "2": { "name": "constant.character.escape.haskell" }, "3": { "name": "constant.character.escape.octal.haskell" }, "4": { "name": "constant.character.escape.hexadecimal.haskell" }, "5": { "name": "constant.character.escape.control.haskell" }, "6": { "name": "punctuation.definition.string.end.haskell" } }, "match": `(?x)
(?<![\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}'])
(')
(?:
[\\ -\\[\\]-~]
| (\\\\(?:NUL|SOH|STX|ETX|EOT|ENQ|ACK|BEL|BS|HT|LF|VT|FF|CR|SO|SI|DLE
|DC1|DC2|DC3|DC4|NAK|SYN|ETB|CAN|EM|SUB|ESC|FS|GS|RS
|US|SP|DEL|[abfnrtv\\\\\\"'\\\\&]))
| (\\\\o[0-7]+)
| (\\\\x[0-9A-Fa-f]+)
| (\\\\\\^[A-Z@\\[\\]\\\\\\^_])
)
(')
`, "name": "string.quoted.single.haskell" }, "comma": { "match": ",", "name": "punctuation.separator.comma.haskell" }, "comment_like": { "patterns": [{ "include": "#cpp" }, { "include": "#pragma" }, { "include": "#comments" }] }, "comments": { "patterns": [{ "begin": "^(\\s*)(--\\s[\\|\\$])", "beginCaptures": { "2": { "name": "punctuation.whitespace.comment.leading.haskell" } }, "end": "(?=^(?!\\1--+(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])))", "name": "comment.block.documentation.haskell" }, { "begin": "(^[ \\t]+)?(--\\s[\\^\\*])", "beginCaptures": { "1": { "name": "punctuation.whitespace.comment.leading.haskell" } }, "end": "\\n", "name": "comment.line.documentation.haskell" }, { "applyEndPatternLast": 1, "begin": "\\{-\\s?[\\|\\$\\*\\^]", "captures": { "0": { "name": "punctuation.definition.comment.haskell" } }, "end": "-\\}", "name": "comment.block.documentation.haskell", "patterns": [{ "include": "#block_comment" }] }, { "begin": "(^[ \\t]+)?(?=--+(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]))", "beginCaptures": { "1": { "name": "punctuation.whitespace.comment.leading.haskell" } }, "comment": "Operators may begin with '--' as long as they are not entirely composed of '-' characters. This means comments can't be immediately followed by an allowable operator character.", "end": "(?!\\G)", "patterns": [{ "begin": "--", "beginCaptures": { "0": { "name": "punctuation.definition.comment.haskell" } }, "end": "\\n", "name": "comment.line.double-dash.haskell" }] }, { "include": "#block_comment" }] }, "context": { "captures": { "1": { "patterns": [{ "include": "#comment_like" }, { "include": "#type_signature" }] }, "2": { "name": "keyword.operator.big-arrow.haskell" } }, "match": "(?x)\n(.*)\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n(=>|\u21D2)\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n" }, "cpp": { "captures": { "1": { "name": "punctuation.definition.preprocessor.c" } }, "comment": `In addition to Haskell's "native" syntax, GHC permits the C preprocessor to be run on a source file.`, "match": "^(#).*$", "name": "meta.preprocessor.c" }, "data_constructor": { "match": "\\b(?<!')[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*(?![\\.'\\w])", "name": "constant.other.haskell" }, "deriving": { "patterns": [{ "begin": "^(\\s*)(deriving)\\s+(?:(via|stock|newtype|anyclass)\\s+)?", "beginCaptures": { "2": { "name": "keyword.other.deriving.haskell" }, "3": { "name": "keyword.other.deriving.strategy.$3.haskell" } }, "end": "(?x)\n\n(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)", "name": "meta.deriving.haskell", "patterns": [{ "include": "#comment_like" }, { "match": "(?<!')\\b(instance)\\b(?!')", "name": "keyword.other.instance.haskell" }, { "captures": { "1": { "name": "keyword.other.deriving.strategy.$1.haskell" } }, "match": "(?<!')\\b(via|stock|newtype|anyclass)\\b(?!')" }, { "include": "#type_signature" }] }, { "begin": "(deriving)(?:\\s+(stock|newtype|anyclass))?\\s*(\\()", "beginCaptures": { "1": { "name": "keyword.other.deriving.haskell" }, "2": { "name": "keyword.other.deriving.strategy.$2.haskell" }, "3": { "name": "punctuation.paren.haskell" } }, "end": "(\\))", "endCaptures": { "1": { "name": "punctuation.paren.haskell" } }, "name": "meta.deriving.haskell", "patterns": [{ "include": "#type_signature" }] }, { "captures": { "1": { "name": "keyword.other.deriving.haskell" }, "2": { "name": "keyword.other.deriving.strategy.$2.haskell" }, "3": { "patterns": [{ "include": "#type_signature" }] }, "5": { "name": "keyword.other.deriving.strategy.via.haskell" }, "6": { "patterns": [{ "include": "#type_signature" }] } }, "match": "(?x)\n(deriving)(?:\\s+(stock|newtype|anyclass))?\\s+\n([\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)\n(\\s+(via)\\s+(.*)$)?\n", "name": "meta.deriving.haskell" }, { "match": "(?<!')\\b(via)\\b(?!')", "name": "keyword.other.deriving.strategy.via.haskell" }] }, "double_colon": { "captures": { "1": { "name": "keyword.operator.double-colon.haskell" } }, "match": "\\s*(::|\u2237)(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\\s*" }, "export_constructs": { "patterns": [{ "include": "#comment_like" }, { "begin": "\\b(?<!')(pattern)\\b(?!')", "beginCaptures": { "1": { "name": "keyword.other.pattern.haskell" } }, "end": "(?x)\n\n([\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)\n\n| (\\()\\s*(:[\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]+)\\s*(\\))", "endCaptures": { "1": { "name": "constant.other.haskell" }, "2": { "name": "punctuation.paren.haskell" }, "3": { "name": "constant.other.operator.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "patterns": [{ "include": "#comment_like" }] }, { "begin": "\\b(?<!')(type)\\b(?!')", "beginCaptures": { "1": { "name": "keyword.other.type.haskell" } }, "end": "(?x)\n\n([\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)\n\n| (\\()\\s*([\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]+)\\s*(\\))", "endCaptures": { "1": { "name": "storage.type.haskell" }, "2": { "name": "punctuation.paren.haskell" }, "3": { "name": "storage.type.operator.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "patterns": [{ "include": "#comment_like" }] }, { "match": "(?<!')\\b[\\p{Ll}_][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*", "name": "entity.name.function.haskell" }, { "match": "(?<!')\\b[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*", "name": "storage.type.haskell" }, { "include": "#record_wildcard" }, { "include": "#reserved_symbol" }, { "include": "#prefix_op" }] }, "ffi": { "begin": "^(\\s*)(foreign)\\s+(import|export)\\s+", "beginCaptures": { "2": { "name": "keyword.other.foreign.haskell" }, "3": { "name": "keyword.other.$3.haskell" } }, "end": "(?x)\n(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n", "name": "meta.$3.foreign.haskell", "patterns": [{ "include": "#comment_like" }, { "captures": { "1": { "name": "keyword.other.calling-convention.$1.haskell" } }, "match": "\\b(?<!')(ccall|cplusplus|dotnet|jvm|stdcall|prim|capi)\\s+" }, { "begin": `(?=")|(?=\\b(?<!')([\\p{Ll}_][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)\\b(?!'))`, "end": "(?=(::|\u2237)(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]))", "patterns": [{ "include": "#comment_like" }, { "captures": { "1": { "name": "keyword.other.safety.$1.haskell" }, "2": { "name": "entity.name.foreign.haskell", "patterns": [{ "include": "#string_literal" }] }, "3": { "name": "entity.name.function.haskell" }, "4": { "name": "entity.name.function.infix.haskell" } }, "match": `(?x)
\\b(?<!')(safe|unsafe|interruptible)\\b(?!')
\\s*
("(?:\\\\"|[^"])*")?
\\s*
(?:
(?:\\b(?<!'')([\\p{Ll}_][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)\\b(?!'))
|(?:\\(\\s*(?!--+\\))([\\p{S}\\p{P}&&[^(),;\\[\\]\`{}_"']]+)\\s*\\))
)
` }, { "captures": { "1": { "name": "keyword.other.safety.$1.haskell" }, "2": { "name": "entity.name.foreign.haskell", "patterns": [{ "include": "#string_literal" }] } }, "match": `(?x)
\\b(?<!')(safe|unsafe|interruptible)\\b(?!')
\\s*
("(?:\\\\"|[^"])*")?
\\s*$
` }, { "captures": { "0": { "name": "entity.name.foreign.haskell", "patterns": [{ "include": "#string_literal" }] } }, "match": '(?x)\n"(?:\\\\"|[^"])*"' }, { "captures": { "1": { "name": "entity.name.function.haskell" }, "2": { "name": "punctuation.paren.haskell" }, "3": { "name": "entity.name.function.infix.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "match": "(?x)\n(?:\\b(?<!'')([\\p{Ll}_][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)\\b(?!'))\n|(?:(\\()\\s*(?!--+\\))([\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]+)\\s*(\\)))\n" }] }, { "include": "#double_colon" }, { "include": "#type_signature" }] }, "float_literals": { "captures": { "1": { "name": "constant.numeric.floating.decimal.haskell" }, "2": { "name": "constant.numeric.floating.hexadecimal.haskell" } }, "comment": "Floats are decimal or hexadecimal", "match": "(?x)\n\\b(?<!')\n(?:\n([0-9][_0-9]*\\.[0-9][_0-9]*(?:[eE][-+]?[0-9][_0-9]*)?\n|[0-9][_0-9]*[eE][-+]?[0-9][_0-9]*\n)\n|\n(0[xX]_*[0-9a-fA-F][_0-9a-fA-F]*\\.[0-9a-fA-F][_0-9a-fA-F]*(?:[pP][-+]?[0-9][_0-9]*)?\n|0[xX]_*[0-9a-fA-F][_0-9a-fA-F]*[pP][-+]?[0-9][_0-9]*\n)\n)\\b(?!')" }, "forall": { "begin": "\\b(?<!')(forall|\u2200)\\b(?!')", "beginCaptures": { "1": { "name": "keyword.other.forall.haskell" } }, "end": "(\\.)|(->|\u2192)", "endCaptures": { "1": { "name": "keyword.operator.period.haskell" }, "2": { "name": "keyword.operator.arrow.haskell" } }, "patterns": [{ "include": "#comment_like" }, { "include": "#type_variable" }, { "include": "#type_signature" }] }, "fun_decl": { "begin": "(?x)^(\\s*)\n(?<fn>\n(?:\n[\\p{Ll}_][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*\\#*\n| \\(\\s*\n(?!--+\\))\n[\\p{S}\\p{P}&&[^(),:;\\[\\]`{}_\"']]\n[\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]*\n\\s*\\)\n)\n(?:\\s*,\\s*\\g<fn>)?\n)\n\\s*(?<![\\p{S}\\p{P}&&[^\\),;\\]`}_\"']])(::|\u2237)(?![\\p{S}\\p{P}&&[^\\(,;\\[`{_\"']])\n", "beginCaptures": { "2": { "name": "entity.name.function.haskell", "patterns": [{ "include": "#reserved_symbol" }, { "include": "#prefix_op" }] }, "3": { "name": "keyword.operator.double-colon.haskell" } }, "end": "(?x)\n\n\n(?=\n\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n\n((<-|\u2190)|(=)|(-<|\u21A2)|(-<<|\u291B))\n\n([(),;\\[\\]`{}_\"']|[^\\p{S}\\p{P}])\n)\n\n|(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n", "name": "meta.function.type-declaration.haskell", "patterns": [{ "include": "#type_signature" }] }, "gadt_constructor": { "patterns": [{ "begin": "(?x)\n^(\\s*)\n(?:\n(\\b(?<!')[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)\n|(\\()\\s*(:[\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]*)\\s*(\\))\n)", "beginCaptures": { "2": { "name": "constant.other.haskell" }, "3": { "name": "punctuation.paren.haskell" }, "4": { "name": "constant.other.operator.haskell" }, "5": { "name": "punctuation.paren.haskell" } }, "end": "(?x)\n\n(?=\\b(?<!'')deriving\\b(?!'))\n\n|(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n", "patterns": [{ "include": "#comment_like" }, { "include": "#deriving" }, { "include": "#double_colon" }, { "include": "#record_decl" }, { "include": "#type_signature" }] }, { "begin": "(?x)\n(\\b(?<!')[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}]*)\n|(\\()\\s*(:[\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]*)\\s*(\\))", "beginCaptures": { "1": { "name": "constant.other.haskell" }, "2": { "name": "punctuation.paren.haskell" }, "3": { "name": "constant.other.operator.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "end": "$", "patterns": [{ "include": "#comment_like" }, { "include": "#deriving" }, { "include": "#double_colon" }, { "include": "#record_decl" }, { "include": "#type_signature" }] }] }, "infix_op": { "patterns": [{ "captures": { "1": { "name": "keyword.operator.promotion.haskell" }, "2": { "name": "entity.name.namespace.haskell" }, "3": { "name": "keyword.operator.infix.haskell" } }, "comment": "In case this regex seems overly general, note that Haskell permits  the definition of new operators which can be nearly any string of  punctuation characters, such as $%^&*.\n", "match": "(?x)\n((?:(?<!'')('')?[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}'']*\\.)*)\n(\\#+|[\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]+(?<!\\#))" }, { "captures": { "1": { "name": "punctuation.backtick.haskell" }, "2": { "name": "entity.name.namespace.haskell" }, "3": { "patterns": [{ "include": "#data_constructor" }] }, "4": { "name": "punctuation.backtick.haskell" } }, "comment": "In case this regex seems unusual for an infix operator, note that Haskell\nallows any ordinary function application (elem 4 [1..10]) to be rewritten\nas an infix expression (4 `elem` [1..10]).\n", "match": "(`)((?:[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}'']*\\.)*)([\\p{Ll}\\p{Lu}_][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}'']*)(`)", "name": "keyword.operator.function.infix.haskell" }] }, "inline_phase": { "begin": "\\[", "beginCaptures": { "0": { "name": "punctuation.bracket.haskell" } }, "end": "\\]", "endCaptures": { "0": { "name": "punctuation.bracket.haskell" } }, "name": "meta.inlining-phase.haskell", "patterns": [{ "match": "~", "name": "punctuation.tilde.haskell" }, { "include": "#integer_literals" }, { "match": "\\w*", "name": "invalid" }] }, "integer_literals": { "captures": { "1": { "name": "constant.numeric.integral.decimal.haskell" }, "2": { "name": "constant.numeric.integral.hexadecimal.haskell" }, "3": { "name": "constant.numeric.integral.octal.haskell" }, "4": { "name": "constant.numeric.integral.binary.haskell" } }, "match": "(?x)\n\\b(?<!')\n(?:\n([0-9][_0-9]*)\n| (0[xX]_*[0-9a-fA-F][_0-9a-fA-F]*)\n| (0[oO]_*[0-7][_0-7]*)\n| (0[bB]_*[01][_01]*)\n)\n\\b(?!')" }, "keyword": { "captures": { "1": { "name": "keyword.other.$1.haskell" }, "2": { "name": "keyword.control.$2.haskell" } }, "match": "\\b(?<!')(?:(where|let|in|default)|(m?do|if|then|else|case|of|proc|rec))\\b(?!')" }, "layout_herald": { "begin": "(?x)\n(?<!')\\b(?:(where|let|m?do)|(of))\n\\s*(\\{)(?!-)", "beginCaptures": { "1": { "name": "keyword.other.$1.haskell" }, "2": { "name": "keyword.control.of.haskell" }, "3": { "name": "punctuation.brace.haskell" } }, "end": "(\\})", "endCaptures": { "1": { "name": "punctuation.brace.haskell" } }, "patterns": [{ "include": "$self" }, { "match": ";", "name": "punctuation.semicolon.haskell" }] }, "liquid_haskell": { "begin": "\\{-@", "end": "@-\\}", "name": "block.liquidhaskell.haskell", "patterns": [{ "include": "$self" }] }, "module_exports": { "applyEndPatternLast": 1, "begin": "\\(", "beginCaptures": { "0": { "name": "punctuation.paren.haskell" } }, "end": "\\)", "endCaptures": { "0": { "name": "punctuation.paren.haskell" } }, "name": "meta.declaration.exports.haskell", "patterns": [{ "include": "#comment_like" }, { "captures": { "1": { "name": "keyword.other.module.haskell" } }, "match": "\\b(?<!')(module)\\b(?!')" }, { "include": "#comma" }, { "include": "#export_constructs" }, { "begin": "\\(", "beginCaptures": { "0": { "name": "punctuation.paren.haskell" } }, "end": "\\)", "endCaptures": { "0": { "name": "punctuation.paren.haskell" } }, "patterns": [{ "include": "#comment_like" }, { "include": "#record_wildcard" }, { "include": "#export_constructs" }, { "include": "#comma" }] }] }, "module_name": { "match": "(?<conid>[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*(\\.\\g<conid>)?)", "name": "entity.name.namespace.haskell" }, "numeric_literals": { "patterns": [{ "include": "#float_literals" }, { "include": "#integer_literals" }] }, "overloaded_label": { "patterns": [{ "captures": { "1": { "name": "keyword.operator.prefix.hash.haskell" }, "2": { "patterns": [{ "include": "#string_literal" }] } }, "match": '(?x)\n(?<![\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}\\p{S}\\p{P}&&[^(,;\\[`{]])\n(\\#)\n(?:\n\n("(?:\\\\"|[^"])*")\n\n|[\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}\'\\.]+\n)', "name": "entity.name.label.haskell" }] }, "pragma": { "begin": "\\{-#", "end": "#-\\}", "name": "meta.preprocessor.haskell", "patterns": [{ "begin": "(?xi) \\b(?<!')(LANGUAGE)\\b(?!')", "beginCaptures": { "1": { "name": "keyword.other.preprocessor.pragma.haskell" } }, "end": "(?=#-\\})", "patterns": [{ "match": "(?x)\n(?:No)?\n(?:AutoDeriveTypeable|DatatypeContexts|DoRec|IncoherentInstances|MonadFailDesugaring|MonoPatBinds|NullaryTypeClasses|OverlappingInstances|PatternSignatures|RecordPuns|RelaxedPolyRec)", "name": "invalid.deprecated" }, { "captures": { "1": { "name": "keyword.other.preprocessor.extension.haskell" } }, "match": "(?x)\n(\n(?:No)?\n(?:AllowAmbiguousTypes|AlternativeLayoutRule|AlternativeLayoutRuleTransitional|Arrows|BangPatterns|BinaryLiterals|CApiFFI|CPP|CUSKs|ConstrainedClassMethods|ConstraintKinds|DataKinds|DefaultSignatures|DeriveAnyClass|DeriveDataTypeable|DeriveFoldable|DeriveFunctor|DeriveGeneric|DeriveLift|DeriveTraversable|DerivingStrategies|DerivingVia|DisambiguateRecordFields|DoAndIfThenElse|BlockArguments|DuplicateRecordFields|EmptyCase|EmptyDataDecls|EmptyDataDeriving|ExistentialQuantification|ExplicitForAll|ExplicitNamespaces|ExtendedDefaultRules|FlexibleContexts|FlexibleInstances|ForeignFunctionInterface|FunctionalDependencies|GADTSyntax|GADTs|GHCForeignImportPrim|Generali(?:s|z)edNewtypeDeriving|ImplicitParams|ImplicitPrelude|ImportQualifiedPost|ImpredicativeTypes|TypeFamilyDependencies|InstanceSigs|ApplicativeDo|InterruptibleFFI|JavaScriptFFI|KindSignatures|LambdaCase|LiberalTypeSynonyms|MagicHash|MonadComprehensions|MonoLocalBinds|MonomorphismRestriction|MultiParamTypeClasses|MultiWayIf|NumericUnderscores|NPlusKPatterns|NamedFieldPuns|NamedWildCards|NegativeLiterals|HexFloatLiterals|NondecreasingIndentation|NumDecimals|OverloadedLabels|OverloadedLists|OverloadedStrings|PackageImports|ParallelArrays|ParallelListComp|PartialTypeSignatures|PatternGuards|PatternSynonyms|PolyKinds|PolymorphicComponents|QuantifiedConstraints|PostfixOperators|QuasiQuotes|Rank2Types|RankNTypes|RebindableSyntax|RecordWildCards|RecursiveDo|RelaxedLayout|RoleAnnotations|ScopedTypeVariables|StandaloneDeriving|StarIsType|StaticPointers|Strict|StrictData|TemplateHaskell|TemplateHaskellQuotes|StandaloneKindSignatures|TraditionalRecordSyntax|TransformListComp|TupleSections|TypeApplications|TypeInType|TypeFamilies|TypeOperators|TypeSynonymInstances|UnboxedTuples|UnboxedSums|UndecidableInstances|UndecidableSuperClasses|UnicodeSyntax|UnliftedFFITypes|UnliftedNewtypes|ViewPatterns)\n)" }, { "include": "#comma" }] }, { "begin": "(?xi)\n\\b(?<!')(SPECIALI(?:S|Z)E)\n(?:\n\\s*( \\[ [^\\[\\]]* \\])?\\s*\n|\\s+\n)\n(instance)\\b(?!')", "beginCaptures": { "1": { "name": "keyword.other.preprocessor.pragma.haskell" }, "2": { "patterns": [{ "include": "#inline_phase" }] }, "3": { "name": "keyword.other.instance.haskell" } }, "end": "(?=#-\\})", "patterns": [{ "include": "#type_signature" }] }, { "begin": "(?xi)\n\\b(?<!')(SPECIALI(?:S|Z)E)\\b(?!')\n(?:\\s+(INLINE)\\b(?!'))?\n(?:\\s*(\\[ [^\\[\\]]* \\])?)\n\\s*", "beginCaptures": { "1": { "name": "keyword.other.preprocessor.pragma.haskell" }, "2": { "name": "keyword.other.preprocessor.pragma.haskell" }, "3": { "patterns": [{ "include": "#inline_phase" }] } }, "end": "(?=#-\\})", "patterns": [{ "include": "$self" }] }, { "match": "(?xi) \\b(?<!')\n(LANGUAGE|OPTIONS_GHC|INCLUDE\n|MINIMAL|UNPACK|OVERLAPS|INCOHERENT\n|NOUNPACK|SOURCE|OVERLAPPING|OVERLAPPABLE|INLINE\n|NOINLINE|INLINE?ABLE|CONLIKE|LINE|COLUMN|RULES\n|COMPLETE)\\b(?!')", "name": "keyword.other.preprocessor.haskell" }, { "begin": "(?i)\\b(DEPRECATED|WARNING)\\b", "beginCaptures": { "1": { "name": "keyword.other.preprocessor.pragma.haskell" } }, "end": "(?=#-\\})", "patterns": [{ "include": "#string_literal" }] }] }, "prefix_op": { "patterns": [{ "captures": { "1": { "name": "punctuation.paren.haskell" }, "2": { "name": "entity.name.function.infix.haskell" }, "3": { "name": "punctuation.paren.haskell" } }, "comment": "An operator cannot be composed entirely of '-' characters;  instead, it should be matched as a comment.\n", "match": "(?x)\n(\\()\\s*(?!(?:--+|\\.\\.)\\))(\\#+|[\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]+(?<!\\#))\\s*(\\))" }] }, "qualifier": { "match": "\\b(?<!')[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*\\.", "name": "entity.name.namespace.haskell" }, "quasi_quote": { "patterns": [{ "begin": "(?x)\n(\\[)\n(e|d|p)?\n(\\|\\|?)", "beginCaptures": { "1": { "name": "keyword.operator.quasi-quotation.begin.haskell" }, "2": { "name": "entity.name.quasi-quoter.haskell" }, "3": { "name": "keyword.operator.quasi-quotation.begin.haskell" } }, "end": "\\3\\]", "endCaptures": { "0": { "name": "keyword.operator.quasi-quotation.end.haskell" } }, "name": "meta.quasi-quotation.haskell", "patterns": [{ "include": "$self" }] }, { "begin": "(?x)\n(\\[)\n(t)\n(\\|\\|?)", "beginCaptures": { "1": { "name": "keyword.operator.quasi-quotation.begin.haskell" }, "2": { "name": "entity.name.quasi-quoter.haskell" }, "3": { "name": "keyword.operator.quasi-quotation.begin.haskell" } }, "end": "\\3\\]", "endCaptures": { "0": { "name": "keyword.operator.quasi-quotation.end.haskell" } }, "name": "meta.quasi-quotation.haskell", "patterns": [{ "include": "#type_signature" }] }, { "begin": "(?x)\n(\\[)\n(?:(\\$\\$)|(\\$))?\n((?:[^\\s\\p{S}\\p{P}]|[\\.'_])*)\n(\\|\\|?)", "beginCaptures": { "1": { "name": "keyword.operator.quasi-quotation.begin.haskell" }, "2": { "name": "keyword.operator.prefix.double-dollar.haskell" }, "3": { "name": "keyword.operator.prefix.dollar.haskell" }, "4": { "name": "entity.name.quasi-quoter.haskell", "patterns": [{ "include": "#qualifier" }] }, "5": { "name": "keyword.operator.quasi-quotation.begin.haskell" } }, "end": "\\5\\]", "endCaptures": { "0": { "name": "keyword.operator.quasi-quotation.end.haskell" } }, "name": "meta.quasi-quotation.haskell" }] }, "record": { "begin": "({)(?!-)", "beginCaptures": { "1": { "name": "punctuation.brace.haskell" } }, "end": "(?<!-)(})", "endCaptures": { "1": { "name": "punctuation.brace.haskell" } }, "name": "meta.record.haskell", "patterns": [{ "include": "#comment_like" }, { "include": "#record_field" }] }, "record_decl": { "begin": "({)(?!-)", "beginCaptures": { "1": { "name": "punctuation.brace.haskell" } }, "end": "(?<!-)(})", "endCaptures": { "1": { "name": "punctuation.brace.haskell" } }, "name": "meta.record.definition.haskell", "patterns": [{ "include": "#comment_like" }, { "include": "#record_decl_field" }] }, "record_decl_field": { "begin": "(?x)\n(?:([\\p{Ll}_][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)\n|(\\()\\s*([\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]+)\\s*(\\))\n)\n", "beginCaptures": { "1": { "name": "variable.other.member.definition.haskell" }, "2": { "name": "punctuation.paren.haskell" }, "3": { "name": "variable.other.member.definition.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "end": "(,)|(?=})", "endCaptures": { "1": { "name": "punctuation.comma.haskell" } }, "patterns": [{ "include": "#comment_like" }, { "include": "#comma" }, { "include": "#double_colon" }, { "include": "#type_signature" }, { "include": "#record_decl_field" }] }, "record_field": { "patterns": [{ "begin": "(?x)\n(?:([\\p{Ll}\\p{Lu}_][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}\\.']*)\n|(\\()\\s*([\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]+)\\s*(\\))\n)\n", "beginCaptures": { "1": { "name": "variable.other.member.haskell", "patterns": [{ "include": "#qualifier" }] }, "2": { "name": "punctuation.paren.haskell" }, "3": { "name": "variable.other.member.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "end": "(,)|(?=})", "endCaptures": { "1": { "name": "punctuation.comma.haskell" } }, "patterns": [{ "include": "#comment_like" }, { "include": "#comma" }, { "include": "$self" }] }, { "include": "#record_wildcard" }] }, "record_wildcard": { "captures": { "1": { "name": "variable.other.member.wildcard.haskell" } }, "match": "(?x)\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n(\\.\\.)\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])" }, "reserved_symbol": { "patterns": [{ "captures": { "1": { "name": "keyword.operator.double-dot.haskell" }, "2": { "name": "keyword.operator.colon.haskell" }, "3": { "name": "keyword.operator.eq.haskell" }, "4": { "name": "keyword.operator.lambda.haskell" }, "5": { "name": "keyword.operator.pipe.haskell" }, "6": { "name": "keyword.operator.arrow.left.haskell" }, "7": { "name": "keyword.operator.arrow.haskell" }, "8": { "name": "keyword.operator.arrow.left.tail.haskell" }, "9": { "name": "keyword.operator.arrow.left.tail.double.haskell" }, "10": { "name": "keyword.operator.arrow.tail.haskell" }, "11": { "name": "keyword.operator.arrow.tail.double.haskell" }, "12": { "name": "keyword.other.forall.haskell" } }, "match": "(?x)\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"'']])\n(?:\n(\\.\\.)\n|(:)\n|(=)\n|(\\\\)\n|(\\|)\n|(<-|\u2190)\n|(->|\u2192)\n|(-<|\u21A2)\n|(-<<|\u291B)\n|(>-|\u291A)\n|(>>-|\u291C)\n|(\u2200)\n)\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"'']])" }, { "captures": { "1": { "name": "keyword.operator.postfix.hash.haskell" } }, "match": "(?x)\n(?<=[\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}\\p{S}\\p{P}&&[^\\#,;\\[`{]])\n(\\#+)\n(?![\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}\\p{S}\\p{P}&&[^),;\\]`}]])" }, { "captures": { "1": { "name": "keyword.operator.infix.tight.at.haskell" } }, "match": "(?x)\n(?<=[\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}\\)\\}\\]])\n(@)\n(?=[\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}\\(\\[\\{])" }, { "captures": { "1": { "name": "keyword.operator.prefix.tilde.haskell" }, "2": { "name": "keyword.operator.prefix.bang.haskell" }, "3": { "name": "keyword.operator.prefix.minus.haskell" }, "4": { "name": "keyword.operator.prefix.dollar.haskell" }, "5": { "name": "keyword.operator.prefix.double-dollar.haskell" } }, "match": "(?x)\n(?<![\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}\\p{S}\\p{P}&&[^(,;\\[`{]])\n(?:(~)|(!)|(-)|(\\$)|(\\$\\$))\n(?=[\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}\\(\\{\\[])" }] }, "role_annotation": { "patterns": [{ "begin": "^(\\s*)(type)\\s+(role)\\b(?!')", "beginCaptures": { "2": { "name": "keyword.other.type.haskell" }, "3": { "name": "keyword.other.role.haskell" } }, "end": "(?x)\n(?=\\}|;)\n|^(?!\n\\1\\s+\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)", "name": "meta.role-annotation.haskell", "patterns": [{ "include": "#comment_like" }, { "include": "#type_constructor" }, { "captures": { "1": { "name": "keyword.other.role.$1.haskell" } }, "match": "\\b(?<!')(nominal|representational|phantom)\\b(?!')" }] }] }, "start_type_signature": { "patterns": [{ "begin": "^(\\s*)(::|\u2237)(?![\\p{S}\\p{P}&&[^\\(,;\\[`{_\"']])\\s*", "beginCaptures": { "2": { "name": "keyword.operator.double-colon.haskell" } }, "end": "(?x)\n\n(?=\n\\#?\\)\n|\\]\n|,\n|(?<!')\\b(in|then|else|of)\\b(?!')\n|\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n(?:\n(\\\\|\u03BB)\n|(<-|\u2190)\n|(=)\n|(-<|\u21A2)\n|(-<<|\u291B)\n)\n([(),;\\[\\]`{}_\"']|[^\\p{S}\\p{P}])\n|(\\#|@)-\\}\n\n| (?=\\}|;)\n|^(?!\n\\1\\s*\\S\n| \\s*\n(?: $\n|\\{-[^@]\n|--+\n(?![\\p{S}\\p{P}&&[^(),;\\[\\]{}`_\"']]).*$)\n\n\n)\n)", "name": "meta.type-declaration.haskell", "patterns": [{ "include": "#type_signature" }] }, { "begin": "(?<![\\p{S}\\p{P}&&[^\\(,;\\[`{_\"']])(::|\u2237)(?![\\p{S}\\p{P}&&[^\\(,;\\[`{_\"']])", "beginCaptures": { "1": { "name": "keyword.operator.double-colon.haskell" } }, "end": "(?x)\n\n(?=\n\\#?\\)\n|\\]\n|,\n|\\b(?<!')(in|then|else|of)\\b(?!')\n|(\\#|@)-\\}\n|\n(?<![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])\n(?:\n(\\\\|\u03BB)\n|(<-|\u2190)\n|(=)\n|(-<|\u21A2)\n|(-<<|\u291B)\n)\n([(),;\\[\\]`{}_\"']|[^\\p{S}\\p{P}])\n\n|(?=\\}|;)\n|$\n)", "patterns": [{ "include": "#type_signature" }] }] }, "string_literal": { "begin": '"', "beginCaptures": { "0": { "name": "punctuation.definition.string.begin.haskell" } }, "end": '"', "endCaptures": { "0": { "name": "punctuation.definition.string.end.haskell" } }, "name": "string.quoted.double.haskell", "patterns": [{ "match": `\\\\(NUL|SOH|STX|ETX|EOT|ENQ|ACK|BEL|BS|HT|LF|VT|FF|CR|SO|SI|DLE|DC1|DC2|DC3|DC4|NAK|SYN|ETB|CAN|EM|SUB|ESC|FS|GS|RS|US|SP|DEL|[abfnrtv\\\\\\"'\\&])`, "name": "constant.character.escape.haskell" }, { "match": "\\\\o[0-7]+|\\\\x[0-9A-Fa-f]+|\\\\[0-9]+", "name": "constant.character.escape.octal.haskell" }, { "match": "\\\\\\^[A-Z@\\[\\]\\\\\\^_]", "name": "constant.character.escape.control.haskell" }, { "begin": "\\\\\\s", "beginCaptures": { "0": { "name": "constant.character.escape.begin.haskell" } }, "end": "\\\\", "endCaptures": { "0": { "name": "constant.character.escape.end.haskell" } }, "patterns": [{ "match": "\\S+", "name": "invalid.illegal.character-not-allowed-here.haskell" }] }] }, "type_application": { "patterns": [{ "begin": `(?<=[\\s,;\\[\\]{}"])(@)(')?(\\()`, "beginCaptures": { "1": { "name": "keyword.operator.prefix.at.haskell" }, "2": { "name": "keyword.operator.promotion.haskell" }, "3": { "name": "punctuation.paren.haskell" } }, "end": "\\)", "endCaptures": { "0": { "name": "punctuation.paren.haskell" } }, "name": "meta.type-application.haskell", "patterns": [{ "include": "#type_signature" }] }, { "begin": `(?<=[\\s,;\\[\\]{}"])(@)(')?(\\[)`, "beginCaptures": { "1": { "name": "keyword.operator.prefix.at.haskell" }, "2": { "name": "keyword.operator.promotion.haskell" }, "3": { "name": "punctuation.bracket.haskell" } }, "end": "\\]", "endCaptures": { "0": { "name": "punctuation.bracket.haskell" } }, "name": "meta.type-application.haskell", "patterns": [{ "include": "#type_signature" }] }, { "begin": '(?<=[\\s,;\\[\\]{}"])(@)(?=\\")', "beginCaptures": { "1": { "name": "keyword.operator.prefix.at.haskell" } }, "end": '(?<=\\")', "name": "meta.type-application.haskell", "patterns": [{ "include": "#string_literal" }] }, { "begin": `(?<=[\\s,;\\[\\]{}"])(@)(?=[\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}'])`, "beginCaptures": { "1": { "name": "keyword.operator.prefix.at.haskell" } }, "end": "(?![\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}'])", "name": "meta.type-application.haskell", "patterns": [{ "include": "#type_signature" }] }] }, "type_constructor": { "patterns": [{ "captures": { "1": { "name": "keyword.operator.promotion.haskell" }, "2": { "name": "entity.name.namespace.haskell" }, "3": { "name": "storage.type.haskell" } }, "match": "(?x)\n\n(')?\n\n((?:\\b[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*\\.)*)\n\n(\\b[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)" }, { "captures": { "1": { "name": "keyword.operator.promotion.haskell" }, "2": { "name": "punctuation.paren.haskell" }, "3": { "name": "entity.name.namespace.haskell" }, "4": { "name": "storage.type.operator.haskell" }, "5": { "name": "punctuation.paren.haskell" } }, "match": "(?x)\n\n(')?\n\n(\\()\\s*\n\n((?:[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*\\.)*)\n\n([\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]+)\n\n\\s*(\\))" }] }, "type_operator": { "patterns": [{ "captures": { "1": { "name": "keyword.operator.promotion.haskell" }, "2": { "name": "entity.name.namespace.haskell" }, "3": { "name": "storage.type.operator.infix.haskell" } }, "match": "(?x)\n\n(?:(?<!')('))?\n\n((?:\\b[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*\\.)*)\n\n(?![#@]?-})(\\#+|[\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']]+(?<!\\#))\n" }, { "captures": { "1": { "name": "keyword.operator.promotion.haskell" }, "2": { "name": "punctuation.backtick.haskell" }, "3": { "name": "entity.name.namespace.haskell" }, "4": { "name": "storage.type.infix.haskell" }, "5": { "name": "punctuation.backtick.haskell" } }, "match": "(?x)\n\n(')?\n\n(\\`)\n\n((?:[\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*\\.)*)\n\n([\\p{Lu}\\p{Lt}][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*)\n\n(`)" }] }, "type_signature": { "patterns": [{ "include": "#comment_like" }, { "captures": { "1": { "name": "keyword.operator.promotion.haskell" }, "2": { "name": "punctuation.paren.haskell" }, "3": { "name": "punctuation.paren.haskell" } }, "match": "(')?(\\()\\s*(\\))", "name": "support.constant.unit.haskell" }, { "captures": { "1": { "name": "punctuation.paren.haskell" }, "2": { "name": "keyword.operator.hash.haskell" }, "3": { "name": "keyword.operator.hash.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "match": "(\\()(#)\\s*(#)(\\))", "name": "support.constant.unit.unboxed.haskell" }, { "captures": { "1": { "name": "keyword.operator.promotion.haskell" }, "2": { "name": "punctuation.paren.haskell" }, "3": { "name": "punctuation.paren.haskell" } }, "match": "(')?(\\()\\s*,[\\s,]*(\\))", "name": "support.constant.tuple.haskell" }, { "captures": { "1": { "name": "punctuation.paren.haskell" }, "2": { "name": "keyword.operator.hash.haskell" }, "3": { "name": "keyword.operator.hash.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "match": "(\\()(#)\\s*(#)(\\))", "name": "support.constant.unit.unboxed.haskell" }, { "captures": { "1": { "name": "punctuation.paren.haskell" }, "2": { "name": "keyword.operator.hash.haskell" }, "3": { "name": "keyword.operator.hash.haskell" }, "4": { "name": "punctuation.paren.haskell" } }, "match": "(\\()(#)\\s*,[\\s,]*(#)(\\))", "name": "support.constant.tuple.unboxed.haskell" }, { "captures": { "1": { "name": "keyword.operator.promotion.haskell" }, "2": { "name": "punctuation.bracket.haskell" }, "3": { "name": "punctuation.bracket.haskell" } }, "match": "(')?(\\[)\\s*(\\])", "name": "support.constant.empty-list.haskell" }, { "include": "#integer_literals" }, { "match": "(::|\u2237)(?![\\p{S}\\p{P}&&[^(),;\\[\\]`{}_\"']])", "name": "keyword.operator.double-colon.haskell" }, { "include": "#forall" }, { "match": "=>|\u21D2", "name": "keyword.operator.big-arrow.haskell" }, { "include": "#string_literal" }, { "match": "'[^']'", "name": "invalid" }, { "include": "#type_application" }, { "include": "#reserved_symbol" }, { "include": "#type_operator" }, { "include": "#type_constructor" }, { "begin": "(\\()(#)", "beginCaptures": { "1": { "name": "punctuation.paren.haskell" }, "2": { "name": "keyword.operator.hash.haskell" } }, "end": "(#)(\\))", "endCaptures": { "1": { "name": "keyword.operator.hash.haskell" }, "2": { "name": "punctuation.paren.haskell" } }, "patterns": [{ "include": "#comma" }, { "include": "#type_signature" }] }, { "begin": "(')?(\\()", "beginCaptures": { "1": { "name": "keyword.operator.promotion.haskell" }, "2": { "name": "punctuation.paren.haskell" } }, "end": "(\\))", "endCaptures": { "1": { "name": "punctuation.paren.haskell" } }, "patterns": [{ "include": "#comma" }, { "include": "#type_signature" }] }, { "begin": "(')?(\\[)", "beginCaptures": { "1": { "name": "keyword.operator.promotion.haskell" }, "2": { "name": "punctuation.bracket.haskell" } }, "end": "(\\])", "endCaptures": { "1": { "name": "punctuation.bracket.haskell" } }, "patterns": [{ "include": "#comma" }, { "include": "#type_signature" }] }, { "include": "#type_variable" }] }, "type_variable": { "match": "\\b(?<!')(?!(?:forall|deriving)\\b(?!'))[\\p{Ll}_][\\p{Ll}_\\p{Lu}\\p{Lt}\\p{Nd}']*", "name": "variable.other.generic-type.haskell" }, "where": { "patterns": [{ "begin": "(?x)\n(?<!')\\b(where)\n\\s*(\\{)(?!-)", "beginCaptures": { "1": { "name": "keyword.other.where.haskell" }, "2": { "name": "punctuation.brace.haskell" } }, "end": "(\\})", "endCaptures": { "1": { "name": "punctuation.brace.haskell" } }, "patterns": [{ "include": "$self" }, { "match": ";", "name": "punctuation.semicolon.haskell" }] }, { "match": "\\b(?<!')(where)\\b(?!')", "name": "keyword.other.where.haskell" }] } }, "scopeName": "source.haskell", "aliases": ["hs"] });
var haskell = [
  lang
];

export { haskell as default };