{ "information_for_contributors": [ "This file has been converted from https://github.com/ionide/ionide-fsgrammar/blob/master/grammars/fsharp.json", "If you want to provide a fix or improvement, please create a pull request against the original repository.", "Once accepted there, we are happy to receive an update request." ], "version": "https://github.com/ionide/ionide-fsgrammar/commit/c62c78404d0b2c14816aae61ac0688663a5990a3", "name": "fsharp", "scopeName": "source.fsharp", "patterns": [ { "include": "#compiler_directives" }, { "include": "#comments" }, { "include": "#constants" }, { "include": "#strings" }, { "include": "#chars" }, { "include": "#double_tick" }, { "include": "#definition" }, { "include": "#abstract_definition" }, { "include": "#attributes" }, { "include": "#modules" }, { "include": "#anonymous_functions" }, { "include": "#du_declaration" }, { "include": "#record_declaration" }, { "include": "#records" }, { "include": "#strp_inlined" }, { "include": "#keywords" }, { "include": "#cexprs" }, { "include": "#text" } ], "repository": { "strp_inlined_body": { "patterns": [ { "include": "#comments" }, { "include": "#anonymous_functions" }, { "match": "(\\^[[:alpha:]0-9'._]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "name": "keyword.fsharp", "match": "\\b(and|when|or)\\b" }, { "begin": "(\\()", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "end": "(\\))", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#strp_inlined_body" } ] }, { "match": "(static member|member)\\s*([[:alpha:]0-9'`<>^._]+|``[[:alpha:]0-9' <>^._]+``)\\s*(:)", "captures": { "1": { "name": "keyword.fsharp" }, "2": { "name": "variable.fsharp" }, "3": { "name": "keyword.symbol.fsharp" } } }, { "include": "#compiler_directives" }, { "include": "#constants" }, { "include": "#strings" }, { "include": "#chars" }, { "include": "#double_tick" }, { "include": "#keywords" }, { "include": "#text" }, { "include": "#definition" }, { "include": "#attributes" }, { "include": "#keywords" }, { "include": "#cexprs" }, { "include": "#text" } ] }, "strp_inlined": { "patterns": [ { "begin": "(\\()", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "end": "(\\))", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#strp_inlined_body" } ] } ] }, "generic_declaration": { "patterns": [ { "comments": "SRTP syntax support", "begin": "(:)\\s*(\\()\\s*(static member|member)", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "keyword.symbol.fsharp" }, "3": { "name": "keyword.fsharp" } }, "end": "(\\))", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "begin": "(\\()", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "end": "(\\))", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#member_declaration" } ] }, { "match": "(('|\\^)[[:alpha:]0-9'._]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#variables" }, { "include": "#keywords" } ] }, { "name": "keyword.fsharp", "match": "\\b(private|to|public|internal|function|yield!|yield|class|exception|match|delegate|of|new|in|as|if|then|else|elif|for|begin|end|inherit|do|let\\!|return\\!|return|interface|with|abstract|enum|member|try|finally|and|when|or|use|use\\!|struct|while|mutable|assert|base|done|downcast|downto|extern|fixed|global|lazy|upcast|not)(?!')\\b" }, { "name": "keyword.symbol.fsharp", "match": ":" }, { "include": "#constants" }, { "match": "(('|\\^)[[:alpha:]0-9'._]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "begin": "(<)", "end": "(>)", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "match": "(('|\\^)[[:alpha:]0-9'._]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#tuple_signature" }, { "include": "#generic_declaration" } ] }, { "begin": "(\\()", "end": "(\\))", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "match": "(([?[:alpha:]0-9'`^._ ]+))+", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#tuple_signature" } ] }, { "match": "(?!when|and|or\\b)\\b([\\w0-9'`^._]+)", "comments": "Here we need the \\w modifier in order to check that the words are allowed", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "match": "(\\|)", "comments": "Prevent captures of `|>` as a keyword when defining custom operator like `<|>`", "captures": { "1": { "name": "keyword.symbol.fsharp" } } }, { "include": "#keywords" } ] }, "anonymous_record_declaration": { "begin": "(\\{\\|)", "end": "(\\|\\})", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "match": "[[:alpha:]0-9'`^_ ]+(:)", "captures": { "1": { "name": "keyword.symbol.fsharp" } } }, { "match": "([[:alpha:]0-9'`^_ ]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#anonymous_record_declaration" }, { "include": "#keywords" } ] }, "record_signature": { "patterns": [ { "match": "[[:alpha:]0-9'`^_ ]+(=)([[:alpha:]0-9'`^_ ]+)", "captures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "variable.parameter.fsharp" } } }, { "begin": "({)", "end": "(})", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "match": "[[:alpha:]0-9'`^_ ]+(=)([[:alpha:]0-9'`^_ ]+)", "captures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "variable.parameter.fsharp" } } }, { "include": "#record_signature" } ] }, { "include": "#keywords" } ] }, "tuple_signature": { "patterns": [ { "match": "(([?[:alpha:]0-9'`^._ ]+))+", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "begin": "(\\()", "end": "(\\))", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "match": "(([?[:alpha:]0-9'`^._ ]+))+", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#tuple_signature" } ] }, { "include": "#keywords" } ] }, "anonymous_functions": { "patterns": [ { "name": "function.anonymous", "begin": "\\b(fun)\\b", "end": "(->)", "beginCaptures": { "1": { "name": "keyword.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.arrow.fsharp" } }, "patterns": [ { "include": "#comments" }, { "begin": "(\\()", "end": "\\s*(?=(->))", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.arrow.fsharp" } }, "patterns": [ { "include": "#member_declaration" } ] }, { "include": "#variables" } ] } ] }, "attributes": { "patterns": [ { "name": "support.function.attribute.fsharp", "begin": "\\[\\<", "end": "\\>\\]|\\]", "patterns": [ { "include": "$self" } ] } ] }, "comments": { "patterns": [ { "name": "comment.literate.command.fsharp", "match": "(\\(\\*{3}.*\\*{3}\\))", "beginCaptures": { "1": { "name": "comment.block.fsharp" } } }, { "name": "comment.block.markdown.fsharp", "begin": "^\\s*(\\(\\*\\*(?!\\)))((?!\\*\\)).)*$", "while": "^(?!\\s*(\\*)+\\)\\s*$)", "beginCaptures": { "1": { "name": "comment.block.fsharp" } }, "endCaptures": { "1": { "name": "comment.block.fsharp" } }, "patterns": [ { "include": "text.html.markdown" } ] }, { "name": "comment.block.fsharp", "begin": "(\\(\\*(?!\\)))", "end": "(\\*+\\))", "beginCaptures": { "1": { "name": "comment.block.fsharp" } }, "endCaptures": { "1": { "name": "comment.block.fsharp" } }, "patterns": [ { "comments": "Capture // when inside of (* *) like that the rule which capture comments starting by // is not trigger. See https://github.com/ionide/ionide-fsgrammar/issues/155", "name": "fast-capture.comment.line.double-slash.fsharp", "match": "//" }, { "comments": "Capture (*) when inside of (* *) so that it doesn't prematurely end the comment block.", "name": "fast-capture.comment.line.mul-operator.fsharp", "match": "\\(\\*\\)" }, { "include": "#comments" } ] }, { "name": "comment.block.markdown.fsharp.end", "match": "((??@^|/])///(?!/)", "while": "(??@^|/])///(?!/)", "patterns": [ { "include": "text.html.markdown" } ] }, { "name": "comment.line.double-slash.fsharp", "match": "(??@^|/])//(.*$)" } ] }, "constants": { "patterns": [ { "name": "keyword.symbol.fsharp", "match": "\\(\\)" }, { "name": "constant.numeric.float.fsharp", "match": "\\b-?[0-9][0-9_]*((\\.(?!\\.)([0-9][0-9_]*([eE][+-]??[0-9][0-9_]*)?)?)|([eE][+-]??[0-9][0-9_]*))" }, { "name": "constant.numeric.integer.nativeint.fsharp", "match": "\\b(-?((0(x|X)[0-9a-fA-F][0-9a-fA-F_]*)|(0(o|O)[0-7][0-7_]*)|(0(b|B)[01][01_]*)|([0-9][0-9_]*)))" }, { "name": "constant.language.boolean.fsharp", "match": "\\b(true|false)\\b" }, { "name": "constant.other.fsharp", "match": "\\b(null|void)\\b" } ] }, "abstract_definition": { "name": "abstract.definition.fsharp", "begin": "\\b(static\\s+)?(abstract)\\s+(member)?(\\s+\\[\\<.*\\>\\])?\\s*([_[:alpha:]0-9,\\._`\\s]+)(<)?", "end": "\\s*(with)\\b|=|$", "beginCaptures": { "1": { "name": "keyword.fsharp" }, "2": { "name": "keyword.fsharp" }, "3": { "name": "keyword.fsharp" }, "4": { "name": "support.function.attribute.fsharp" }, "5": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.fsharp" } }, "patterns": [ { "include": "#comments" }, { "include": "#common_declaration" }, { "match": "(\\?{0,1})([[:alpha:]0-9'`^._ ]+)\\s*(:)((?!with\\b)\\b([\\w0-9'`^._ ]+)){0,1}", "captures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "variable.parameter.fsharp" }, "3": { "name": "keyword.symbol.fsharp" }, "4": { "name": "entity.name.type.fsharp" } } }, { "match": "(?!with|get|set\\b)\\s*([\\w0-9'`^._]+)", "comments": "Here we need the \\w modifier in order to check that the words isn't blacklisted", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#keywords" } ] }, "common_binding_definition": { "patterns": [ { "include": "#comments" }, { "include": "#attributes" }, { "comments": "SRTP syntax support", "begin": "(:)\\s*(\\()\\s*(static member|member)", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "keyword.symbol.fsharp" }, "3": { "name": "keyword.fsharp" } }, "end": "(\\))\\s*((?=,)|(?=\\=))", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "match": "(\\^[[:alpha:]0-9'._]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#variables" }, { "include": "#keywords" } ] }, { "begin": "(:)\\s*(\\()", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "keyword.symbol.fsharp" } }, "end": "(\\)\\s*(([?[:alpha:]0-9'`^._ ]*)))", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "entity.name.type.fsharp" } }, "patterns": [ { "include": "#tuple_signature" } ] }, { "begin": "(:)\\s*(\\^[[:alpha:]0-9'._]+)\\s*(when)", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "entity.name.type.fsharp" }, "3": { "name": "keyword.fsharp" } }, "end": "(?=:)", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "name": "keyword.fsharp", "match": "\\b(and|when|or)\\b" }, { "comment": "Because we first capture the keywords, we can capture what looks like a word and assume it's an entity definition", "match": "([[:alpha:]0-9'^._]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "name": "keyword.symbol.fsharp", "match": "(\\(|\\))" } ] }, { "match": "(:)\\s*([?[:alpha:]0-9'`^._ ]+)", "captures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "entity.name.type.fsharp" } } }, { "match": "(->)\\s*(\\()?\\s*([?[:alpha:]0-9'`^._ ]+)*", "captures": { "1": { "name": "keyword.symbol.arrow.fsharp" }, "2": { "name": "keyword.symbol.fsharp" }, "3": { "name": "entity.name.type.fsharp" } } }, { "begin": "(\\*)\\s*(\\()", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "keyword.symbol.fsharp" } }, "end": "(\\)\\s*(([?[:alpha:]0-9'`^._ ]+))*)", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "entity.name.type.fsharp" } }, "patterns": [ { "include": "#tuple_signature" } ] }, { "begin": "(\\*)(\\s*([?[:alpha:]0-9'`^._ ]+))*", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "entity.name.type.fsharp" } }, "end": "(?==)|(?=\\))", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#tuple_signature" } ] }, { "begin": "(<+(?![[:space:]]*\\)))", "beginComment": "The group (?![[:space:]]*\\) is for protection against overload operator. static member (<)", "end": "((?|\\))", "endComment": "The group (? when using SRTP synthax", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#generic_declaration" } ] }, { "include": "#anonymous_record_declaration" }, { "begin": "({)", "end": "(})", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#record_signature" } ] }, { "include": "#definition" }, { "include": "#variables" }, { "include": "#keywords" } ] }, "definition": { "patterns": [ { "name": "binding.fsharp", "begin": "\\b(let mutable|static let mutable|static let|let inline|let|and|member val|member inline|static member inline|static member val|static member|default|member|override|let!)(\\s+rec|mutable)?(\\s+\\[\\<.*\\>\\])?\\s*(private|internal|public)?\\s+(\\[[^-=]*\\]|[_[:alpha:]]([_[:alpha:]0-9\\._]+)*|``[_[:alpha:]]([_[:alpha:]0-9\\._`\\s]+|(?<=,)\\s)*)?", "end": "\\s*((with\\b)|(=|\\n+=|(?<=\\=)))", "beginCaptures": { "1": { "name": "keyword.fsharp" }, "2": { "name": "keyword.fsharp" }, "3": { "name": "support.function.attribute.fsharp" }, "4": { "name": "storage.modifier.fsharp" }, "5": { "name": "variable.fsharp" } }, "endCaptures": { "2": { "name": "keyword.fsharp" }, "3": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#common_binding_definition" } ] }, { "name": "binding.fsharp", "begin": "\\b(use|use!|and|and!)\\s+(\\[[^-=]*\\]|[_[:alpha:]]([_[:alpha:]0-9\\._]+)*|``[_[:alpha:]]([_[:alpha:]0-9\\._`\\s]+|(?<=,)\\s)*)?", "end": "\\s*(=)", "beginCaptures": { "1": { "name": "keyword.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#common_binding_definition" } ] }, { "name": "binding.fsharp", "begin": "(?<=with|and)\\s*\\b((get|set)\\s*(?=\\())(\\[[^-=]*\\]|[_[:alpha:]]([_[:alpha:]0-9\\._]+)*|``[_[:alpha:]]([_[:alpha:]0-9\\._`\\s]+|(?<=,)\\s)*)?", "end": "\\s*(=|\\n+=|(?<=\\=))", "beginCaptures": { "4": { "name": "variable.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#common_binding_definition" } ] }, { "name": "binding.fsharp", "begin": "\\b(static val mutable|val mutable|val inline|val)(\\s+rec|mutable)?(\\s+\\[\\<.*\\>\\])?\\s*(private|internal|public)?\\s+(\\[[^-=]*\\]|[_[:alpha:]]([_[:alpha:]0-9,\\._]+)*|``[_[:alpha:]]([_[:alpha:]0-9,\\._`\\s]+|(?<=,)\\s)*)?", "end": "\\n$", "beginCaptures": { "1": { "name": "keyword.fsharp" }, "2": { "name": "keyword.fsharp" }, "3": { "name": "support.function.attribute.fsharp" }, "4": { "name": "storage.modifier.fsharp" }, "5": { "name": "variable.fsharp" } }, "patterns": [ { "include": "#common_binding_definition" } ] }, { "name": "binding.fsharp", "begin": "\\b(new)\\b\\s+(\\()", "end": "(\\))", "beginCaptures": { "1": { "name": "keyword.fsharp" }, "2": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#common_binding_definition" } ] } ] }, "du_declaration": { "patterns": [ { "name": "du_declaration.fsharp", "begin": "\\b(of)\\b", "end": "$|(\\|)", "beginCaptures": { "1": { "name": "keyword.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#comments" }, { "match": "([[:alpha:]0-9'`<>^._]+|``[[:alpha:]0-9' <>^._]+``)\\s*(:)\\s*([[:alpha:]0-9'`<>^._]+|``[[:alpha:]0-9' <>^._]+``)", "captures": { "1": { "name": "variable.parameter.fsharp" }, "2": { "name": "keyword.symbol.fsharp" }, "3": { "name": "entity.name.type.fsharp" } } }, { "match": "(``([[:alpha:]0-9'^._ ]+)``|[[:alpha:]0-9'`^._]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#anonymous_record_declaration" }, { "include": "#keywords" } ] } ] }, "keywords": { "patterns": [ { "name": "storage.modifier", "match": "\\b(private|public|internal)\\b" }, { "name": "keyword.fsharp", "match": "\\b(private|to|public|internal|function|class|exception|delegate|of|new|as|begin|end|inherit|let!|interface|abstract|enum|member|and|when|or|use|use\\!|struct|mutable|assert|base|done|downcast|downto|extern|fixed|global|lazy|upcast|not)(?!')\\b" }, { "name": "keyword.control", "match": "\\b(match|yield|yield!|with|if|then|else|elif|for|in|return!|return|try|finally|while|do)(?!')\\b" }, { "name": "keyword.symbol.arrow.fsharp", "match": "(\\->|\\<\\-)" }, { "name": "keyword.symbol.fsharp", "match": "[.?]*(&&&|\\|\\|\\||\\^\\^\\^|~~~|~\\+|~\\-|<<<|>>>|\\|>|:>|:\\?>|:|\\[|\\]|\\;|<>|=|@|\\|\\||&&|&|%|{|}|\\||_|\\.\\.|\\,|\\+|\\-|\\*|\\/|\\^|\\!|\\>|\\>\\=|\\>\\>|\\<|\\<\\=|\\(|\\)|\\<\\<)[.?]*" } ] }, "modules": { "patterns": [ { "name": "entity.name.section.fsharp", "begin": "\\b(namespace global)|\\b(namespace|module)\\s*(public|internal|private|rec)?\\s+([[:alpha:]|``][[:alpha:]0-9'_. ]*)", "end": "(\\s?=|\\s|$)", "beginCaptures": { "1": { "name": "keyword.fsharp" }, "2": { "name": "keyword.fsharp" }, "3": { "name": "storage.modifier.fsharp" }, "4": { "name": "entity.name.section.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "name": "entity.name.section.fsharp", "match": "(\\.)([A-Z][[:alpha:]0-9'_]*)", "captures": { "1": { "name": "punctuation.separator.namespace-reference.fsharp" }, "2": { "name": "entity.name.section.fsharp" } } } ] }, { "name": "namespace.open.fsharp", "begin": "\\b(open type|open)\\s+([[:alpha:]|``][[:alpha:]0-9'_]*)(?=(\\.[A-Z][[:alpha:]0-9_]*)*)", "end": "(\\s|$)", "beginCaptures": { "1": { "name": "keyword.fsharp" }, "2": { "name": "entity.name.section.fsharp" } }, "patterns": [ { "name": "entity.name.section.fsharp", "match": "(\\.)([[:alpha:]][[:alpha:]0-9'_]*)", "captures": { "1": { "name": "punctuation.separator.namespace-reference.fsharp" }, "2": { "name": "entity.name.section.fsharp" } } }, { "include": "#comments" } ] }, { "name": "namespace.alias.fsharp", "begin": "^\\s*(module)\\s+([A-Z][[:alpha:]0-9'_]*)\\s*(=)\\s*([A-Z][[:alpha:]0-9'_]*)", "end": "(\\s|$)", "beginCaptures": { "1": { "name": "keyword.fsharp" }, "2": { "name": "entity.name.type.namespace.fsharp" }, "3": { "name": "keyword.symbol.fsharp" }, "4": { "name": "entity.name.section.fsharp" } }, "patterns": [ { "name": "entity.name.section.fsharp", "match": "(\\.)([A-Z][[:alpha:]0-9'_]*)", "captures": { "1": { "name": "punctuation.separator.namespace-reference.fsharp" }, "2": { "name": "entity.name.section.fsharp" } } } ] } ] }, "strings": { "patterns": [ { "name": "string.quoted.literal.fsharp", "begin": "(?=[^\\\\])(@\")", "end": "(\")(?!\")", "beginCaptures": { "1": { "name": "punctuation.definition.string.begin.fsharp" } }, "endCaptures": { "1": { "name": "punctuation.definition.string.end.fsharp" } }, "patterns": [ { "name": "constant.character.string.escape.fsharp", "match": "\"(\")" } ] }, { "name": "string.quoted.triple.fsharp", "begin": "(?=[^\\\\])(\"\"\")", "end": "(\"\"\")", "beginCaptures": { "1": { "name": "punctuation.definition.string.begin.fsharp" } }, "endCaptures": { "1": { "name": "punctuation.definition.string.end.fsharp" } }, "patterns": [ { "include": "#string_formatter" } ] }, { "name": "string.quoted.double.fsharp", "begin": "(?=[^\\\\])(\")", "end": "(\")", "beginCaptures": { "1": { "name": "punctuation.definition.string.begin.fsharp" } }, "endCaptures": { "1": { "name": "punctuation.definition.string.end.fsharp" } }, "patterns": [ { "name": "punctuation.separator.string.ignore-eol.fsharp", "match": "\\\\$[ \\t]*" }, { "name": "constant.character.string.escape.fsharp", "match": "\\\\(['\"\\\\abfnrtv]|([01][0-9][0-9]|2[0-4][0-9]|25[0-5])|(x[0-9a-fA-F]{2})|(u[0-9a-fA-F]{4})|(U00(0[0-9a-fA-F]|10)[0-9a-fA-F]{4}))" }, { "name": "invalid.illegal.character.string.fsharp", "match": "\\\\(([0-9]{1,3})|(x[^\\s]{0,2})|(u[^\\s]{0,4})|(U[^\\s]{0,8})|[^\\s])" }, { "include": "#string_formatter" } ] } ] }, "string_formatter": { "patterns": [ { "name": "entity.name.type.format.specifier.fsharp", "match": "(%0?-?(\\d+)?((a|t)|(\\.\\d+)?(f|F|e|E|g|G|M)|(b|c|s|d|i|x|X|o|u)|(s|b|O)|(\\+?A)))", "captures": { "1": { "name": "keyword.format.specifier.fsharp" } } } ] }, "variables": { "patterns": [ { "name": "keyword.symbol.fsharp", "match": "\\(\\)" }, { "match": "(\\?{0,1})(``[[:alpha:]0-9'`^:,._ ]+``|(?!private|struct\\b)\\b[\\w[:alpha:]0-9'`<>^._ ]+)", "captures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "variable.parameter.fsharp" } } } ] }, "common_declaration": { "patterns": [ { "begin": "\\s*(->)\\s*([[:alpha:]0-9'`^._ ]+)(<)", "end": "(>)", "beginCaptures": { "1": { "name": "keyword.symbol.arrow.fsharp" }, "2": { "name": "entity.name.type.fsharp" }, "3": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "match": "([[:alpha:]0-9'`^._ ]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#keywords" } ] }, { "match": "\\s*(->)\\s*(?!with|get|set\\b)\\b([\\w0-9'`^._]+)", "captures": { "1": { "name": "keyword.symbol.arrow.fsharp" }, "2": { "name": "entity.name.type.fsharp" } } }, { "include": "#anonymous_record_declaration" }, { "begin": "(\\?{0,1})([[:alpha:]0-9'`^._ ]+)\\s*(:)(\\s*([?[:alpha:]0-9'`^._ ]+)(<))", "end": "(>)", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "variable.parameter.fsharp" }, "3": { "name": "keyword.symbol.fsharp" }, "4": { "name": "keyword.symbol.fsharp" }, "5": { "name": "entity.name.type.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "match": "([[:alpha:]0-9'`^._ ]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#keywords" } ] } ] }, "member_declaration": { "patterns": [ { "include": "#comments" }, { "include": "#common_declaration" }, { "comments": "SRTP syntax support", "begin": "(:)\\s*(\\()\\s*(static member|member)", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "keyword.symbol.fsharp" }, "3": { "name": "keyword.fsharp" } }, "end": "(\\))\\s*((?=,)|(?=\\=))", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "begin": "(\\()", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "end": "(\\))", "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#member_declaration" } ] }, { "match": "(\\^[[:alpha:]0-9'._]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#variables" }, { "include": "#keywords" } ] }, { "match": "(\\^[[:alpha:]0-9'._]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "name": "keyword.fsharp", "match": "\\b(and|when|or)\\b" }, { "name": "keyword.symbol.fsharp", "match": "(\\(|\\))" }, { "match": "(\\?{0,1})([[:alpha:]0-9'`^._]+|``[[:alpha:]0-9'`^:,._ ]+``)\\s*(:{0,1})(\\s*([?[:alpha:]0-9'`<>._ ]+)){0,1}", "captures": { "1": { "name": "keyword.symbol.fsharp" }, "2": { "name": "variable.parameter.fsharp" }, "3": { "name": "keyword.symbol.fsharp" }, "4": { "name": "entity.name.type.fsharp" } } }, { "include": "#keywords" } ] }, "double_tick": { "patterns": [ { "name": "variable.other.binding.fsharp", "match": "(``)([^`]*)(``)", "captures": { "1": { "name": "string.quoted.single.fsharp" }, "2": { "name": "variable.other.binding.fsharp" }, "3": { "name": "string.quoted.single.fsharp" } } } ] }, "records": { "patterns": [ { "name": "record.fsharp", "begin": "\\b(type)[\\s]+(private|internal|public)?\\s*", "end": "\\s*((with)|((as)\\s+([[:alpha:]0-9']+))|(=)|[\\n=]|(\\(\\)))", "beginCaptures": { "1": { "name": "keyword.fsharp" }, "2": { "name": "storage.modifier.fsharp" } }, "endCaptures": { "2": { "name": "keyword.fsharp" }, "3": { "name": "keyword.fsharp" }, "4": { "name": "keyword.fsharp" }, "5": { "name": "variable.parameter.fsharp" }, "6": { "name": "keyword.symbol.fsharp" }, "7": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#comments" }, { "include": "#attributes" }, { "match": "([[:alpha:]0-9'^._]+|``[[:alpha:]0-9'`^:,._ ]+``)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "begin": "(<)", "end": "((?)", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "match": "(('|\\^)``[[:alpha:]0-9`^:,._ ]+``|('|\\^)[[:alpha:]0-9`^:._]+)", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "name": "keyword.fsharp", "match": "\\b(interface|with|abstract|and|when|or|not|struct|equality|comparison|unmanaged|delegate|enum)\\b" }, { "begin": "(\\()", "end": "(\\))", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "match": "(static member|member|new)", "captures": { "1": { "name": "keyword.fsharp" } } }, { "include": "#common_binding_definition" } ] }, { "match": "([\\w0-9'`^._]+)", "comments": "Here we need the \\w modifier in order to check that the words isn't blacklisted", "captures": { "1": { "name": "entity.name.type.fsharp" } } }, { "include": "#keywords" } ] }, { "match": "\\s*(private|internal|public)", "captures": { "1": { "name": "storage.modifier.fsharp" } } }, { "begin": "(\\()", "end": "\\s*(?=(=)|[\\n=]|(\\(\\))|(as))", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "endCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "patterns": [ { "include": "#member_declaration" } ] }, { "include": "#keywords" } ] } ] }, "record_declaration": { "patterns": [ { "begin": "(\\{)", "beginCaptures": { "1": { "name": "keyword.symbol.fsharp" } }, "end": "(?<=\\})", "patterns": [ { "include": "#comments" }, { "begin": "(((mutable)\\s[[:alpha:]]+)|[[:alpha:]0-9'`<>^._]*)\\s*((?