code-server/extensions/fsharp/syntaxes/fsharp.tmLanguage.json

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{
"information_for_contributors": [
"This file has been converted from https://github.com/ionide/ionide-fsgrammar/blob/master/grammar/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/af037b23ca4c61b02799957a61cbd05b44355caf",
"name": "fsharp",
"scopeName": "source.fsharp",
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},
{
"include": "#comments"
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{
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{
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{
"include": "#chars"
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{
"include": "#double_tick"
},
{
"include": "#definition"
},
{
"include": "#abstract_definition"
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{
"include": "#attributes"
},
{
"include": "#modules"
},
{
"include": "#anonymous_functions"
},
{
"include": "#du_declaration"
},
{
"include": "#record_declaration"
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{
"include": "#records"
},
{
"include": "#strp_inlined"
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{
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{
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{
"include": "#text"
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],
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{
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},
{
"match": "(\\^[[:alpha:]0-9'._]+)",
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"name": "entity.name.type.fsharp"
}
}
},
{
"name": "keyword.fsharp",
"match": "\\b(and|when|or)\\b"
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{
"begin": "(\\()",
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]
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{
"match": "(static member|member)\\s*([[:alpha:]0-9'`<>^._]+|``[[:alpha:]0-9' <>^._]+``)\\s*(:)",
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"2": {
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}
}
},
{
"include": "#compiler_directives"
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{
"include": "#constants"
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{
"include": "#strings"
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{
"include": "#chars"
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{
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{
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{
"include": "#definition"
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{
"include": "#attributes"
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{
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{
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"beginCaptures": {
"1": {
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},
"2": {
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"3": {
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}
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"end": "(\\))",
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"1": {
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{
"name": "keyword.fsharp",
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{
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{
"begin": "(<)",
"end": "(>)",
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{
"match": "(('|\\^)[[:alpha:]0-9'._]+)",
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},
{
"include": "#tuple_signature"
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{
"include": "#generic_declaration"
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},
{
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{
"match": "(?!when|and|or\\b)\\b([\\w0-9'`^._]+)",
"comments": "Here we need the \\w modifier in order to check that the words isn't blacklisted",
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"1": {
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}
}
},
{
"match": "(\\|)",
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"1": {
"name": "keyword.symbol.fsharp"
}
}
},
{
"include": "#keywords"
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}
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]
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{
"include": "#keywords"
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]
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{
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]
}
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{
"name": "support.function.attribute.fsharp",
"begin": "\\[\\<",
"end": "\\>\\]|\\]",
"patterns": [
{
"include": "$self"
}
]
}
]
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"match": "(\\*\\))",
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"1": {
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}
}
},
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"name": "comment.line.markdown.fsharp",
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}
]
},
{
"name": "comment.line.double-slash.fsharp",
"match": "//.*$"
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]
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{
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"match": "\\(\\)"
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{
"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.other.fsharp",
"match": "\\b(true|false|null|unit|void)\\b"
}
]
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"end": "\\s*(with)\\b|=|$",
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"2": {
"name": "keyword.fsharp"
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"5": {
"name": "keyword.fsharp"
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},
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"1": {
"name": "keyword.fsharp"
}
},
"patterns": [
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"include": "#comments"
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{
"include": "#common_declaration"
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{
"match": "(\\?{0,1})([[:alpha:]0-9'`^._ ]+)\\s*(:)((?!with\\b)\\b([\\w0-9'`^._ ]+)){0,1}",
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"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)\\b([\\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"
}
}
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{
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]
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{
"include": "#comments"
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{
"include": "#attributes"
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{
"comments": "SRTP syntax support",
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"beginCaptures": {
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"2": {
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"1": {
"name": "keyword.symbol.fsharp"
}
},
"patterns": [
{
"match": "(\\^[[:alpha:]0-9'._]+)",
"captures": {
"1": {
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}
}
},
{
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{
"include": "#keywords"
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{
"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"
}
},
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]
},
{
"begin": "(:)\\s*(\\^[[:alpha:]0-9'._]+)\\s*(when)",
"beginCaptures": {
"1": {
"name": "keyword.symbol.fsharp"
},
"2": {
"name": "entity.name.type.fsharp"
},
"3": {
"name": "keyword.fsharp"
}
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"end": "(?=:)",
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"name": "keyword.symbol.fsharp"
}
},
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{
"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"
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}
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{
"name": "keyword.symbol.fsharp",
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{
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"name": "keyword.symbol.fsharp"
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"2": {
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}
}
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{
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"1": {
"name": "keyword.symbol.fsharp"
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"2": {
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"3": {
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{
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"beginCaptures": {
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"2": {
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},
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"2": {
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},
{
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},
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"1": {
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}
},
"patterns": [
{
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]
},
{
"begin": "(<+(?![[:space:]]*\\)))",
"beginComment": "The group (?![[:space:]]*\\) is for protection against overload operator. static member (<)",
"end": "((?<!:)>|\\))",
"endComment": "The group (?<!:) prevent us from stopping on :> when using SRTP synthax",
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{
"include": "#anonymous_record_declaration"
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{
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},
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{
"include": "#record_signature"
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]
},
{
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{
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{
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]
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"begin": "\\b(let mutable|static let mutable|static let|let inline|let|member val|static member inline|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)*)?",
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"beginCaptures": {
"1": {
"name": "keyword.fsharp"
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"2": {
"name": "keyword.fsharp"
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"3": {
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"4": {
"name": "storage.modifier.fsharp"
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"5": {
"name": "variable.fsharp"
}
},
"endCaptures": {
"1": {
"name": "keyword.fsharp"
}
},
"patterns": [
{
"include": "#common_binding_definition"
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]
},
{
"name": "binding.fsharp",
"begin": "(?<=with|and)\\s*\\b((get|set)\\s*(?=\\())(\\[[^-=]*\\]|[_[:alpha:]]([_[:alpha:]0-9\\._]+)*|``[_[:alpha:]]([_[:alpha:]0-9\\._`\\s]+|(?<=,)\\s)*)?",
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},
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"include": "#common_binding_definition"
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]
},
{
"name": "binding.fsharp",
"begin": "\\b(static val mutable|val mutable|val)(\\s+rec|mutable)?(\\s+\\[\\<.*\\>\\])?\\s*(private|internal|public)?\\s+(\\[[^-=]*\\]|[_[:alpha:]]([_[:alpha:]0-9,\\._]+)*|``[_[:alpha:]]([_[:alpha:]0-9,\\._`\\s]+|(?<=,)\\s)*)?",
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"name": "keyword.fsharp"
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"3": {
"name": "support.function.attribute.fsharp"
},
"4": {
"name": "storage.modifier.fsharp"
},
"5": {
"name": "variable.fsharp"
}
},
"patterns": [
{
"include": "#common_binding_definition"
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]
},
{
"name": "binding.fsharp",
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"2": {
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}
},
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}
},
"patterns": [
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]
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]
},
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"patterns": [
{
"name": "du_declaration.fsharp",
"begin": "\\b(of)\\b",
"end": "$|(\\|)",
"beginCaptures": {
"1": {
"name": "keyword.fsharp"
}
},
"endCaptures": {
"1": {
"name": "keyword.symbol.fsharp"
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},
"patterns": [
{
"include": "#comments"
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{
"match": "([[:alpha:]0-9'`<>^._]+|``[[:alpha:]0-9' <>^._]+``)\\s*(:)\\s*([[:alpha:]0-9'`<>^._]+|``[[:alpha:]0-9' <>^._]+``)",
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"2": {
"name": "keyword.symbol.fsharp"
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"3": {
"name": "entity.name.type.fsharp"
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}
},
{
"match": "(``([[:alpha:]0-9'^._ ]+)``|[[:alpha:]0-9'`^._]+)",
"captures": {
"1": {
"name": "entity.name.type.fsharp"
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}
},
{
"include": "#anonymous_record_declaration"
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{
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]
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{
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"match": "\\b(private|public|internal)\\b"
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{
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},
{
"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.new",
"match": "\\b(new)\\b"
},
{
"name": "keyword.symbol.fsharp",
"match": "(&&&|\\|\\|\\||\\^\\^\\^|~~~|<<<|>>>|\\|>|\\->|\\<\\-|:>|:\\?>|:|\\[|\\]|\\;|<>|=|@|\\|\\||&&|{|}|\\||_|\\.\\.|\\,|\\+|\\-|\\*|\\/|\\^|\\!|\\>|\\>\\=|\\>\\>|\\<|\\<\\=|\\(|\\)|\\<\\<)"
}
]
},
"modules": {
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{
"name": "entity.name.section.fsharp",
"begin": "\\b(namespace global)|\\b(namespace|module)\\s*(public|internal|private|rec)?\\s+([[:alpha:]][[:alpha:]0-9'_. ]*)",
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"beginCaptures": {
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},
"2": {
"name": "keyword.fsharp"
},
"3": {
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},
"4": {
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}
},
"endCaptures": {
"1": {
"name": "keyword.symbol.fsharp"
}
},
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},
"2": {
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}
}
}
]
},
{
"name": "namespace.open.fsharp",
"begin": "\\b(open)\\s+([[:alpha:]][[:alpha:]0-9'_]*)(?=(\\.[A-Z][[:alpha:]0-9_]*)*)",
"end": "(\\s|$)",
"beginCaptures": {
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"2": {
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},
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"2": {
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}
}
},
{
"include": "#comments"
}
]
},
{
"name": "namespace.alias.fsharp",
"begin": "^\\s*(module)\\s+([A-Z][[:alpha:]0-9'_]*)\\s*(=)\\s*([A-Z][[:alpha:]0-9'_]*)",
"end": "(\\s|$)",
"beginCaptures": {
"1": {
"name": "keyword.fsharp"
},
"2": {
"name": "entity.name.type.namespace.fsharp"
},
"3": {
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},
"4": {
"name": "entity.name.section.fsharp"
}
},
"patterns": [
{
"name": "entity.name.section.fsharp",
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"captures": {
"1": {
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},
"2": {
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}
}
}
]
}
]
},
"strings": {
"patterns": [
{
"name": "string.quoted.literal.fsharp",
"begin": "(?=[^\\\\])(@\")",
"end": "(\")(?!\")",
"beginCaptures": {
"1": {
"name": "punctuation.definition.string.begin.fsharp"
}
},
"endCaptures": {
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}
},
"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": {
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}
},
"patterns": [
{
"include": "#string_formatter"
}
]
},
{
"name": "string.quoted.double.fsharp",
"begin": "(?=[^\\\\])(\")",
"end": "(\")",
"beginCaptures": {
"1": {
"name": "punctuation.definition.string.begin.fsharp"
}
},
"endCaptures": {
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}
},
"patterns": [
{
"name": "punctuation.separator.string.ignore-eol.fsharp",
"match": "\\\\$[ \\t]*"
},
{
"name": "constant.character.string.escape.fsharp",
"match": "\\\\([\\\\''ntbr]|x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|u[a-fA-F0-9]{8})"
},
{
"name": "invalid.illeagal.character.string.fsharp",
"match": "\\\\(?![\\\\''ntbr]|x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|u[a-fA-F0-9]{8})."
},
{
"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": {
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}
}
}
]
},
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{
"name": "constant.language.unit.fsharp",
"match": "\\(\\)"
},
{
"match": "(\\?{0,1})(``[[:alpha:]0-9'`^:,._ ]+``|(?!private\\b)\\b[\\w[:alpha:]0-9'`<>^._ ]+)",
"captures": {
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"name": "keyword.symbol.fsharp"
},
"2": {
"name": "variable.parameter.fsharp"
}
}
}
]
},
"common_declaration": {
"patterns": [
{
"begin": "\\s*(->)\\s*([[:alpha:]0-9'`^._ ]+)(<)",
"end": "(>)",
"beginCaptures": {
"1": {
"name": "keyword.symbol.fsharp"
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"2": {
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}
},
"endCaptures": {
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},
"patterns": [
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}
}
},
{
"include": "#keywords"
}
]
},
{
"match": "\\s*(->)\\s*(?!with|get|set\\b)\\b([\\w0-9'`^._]+)",
"captures": {
"1": {
"name": "keyword.symbol.fsharp"
},
"2": {
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}
}
},
{
"include": "#anonymous_record_declaration"
},
{
"begin": "(\\?{0,1})([[:alpha:]0-9'`^._ ]+)\\s*(:)(\\s*([?[:alpha:]0-9'`^._ ]+)(<))",
"end": "(>)",
"beginCaptures": {
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},
"2": {
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"3": {
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},
"4": {
"name": "keyword.symbol.fsharp"
},
"5": {
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}
},
"endCaptures": {
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}
},
"patterns": [
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"name": "entity.name.type.fsharp"
}
}
},
{
"include": "#keywords"
}
]
}
]
},
"member_declaration": {
"patterns": [
{
"include": "#comments"
},
{
"include": "#common_declaration"
},
{
"comments": "SRTP syntax support",
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"beginCaptures": {
"1": {
"name": "keyword.symbol.fsharp"
},
"2": {
"name": "keyword.symbol.fsharp"
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"3": {
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}
},
"end": "(\\))\\s*((?=,)|(?=\\=))",
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}
},
"patterns": [
{
"begin": "(\\()",
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"1": {
"name": "keyword.symbol.fsharp"
}
},
"end": "(\\))",
"endCaptures": {
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"name": "keyword.symbol.fsharp"
}
},
"patterns": [
{
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}
]
},
{
"match": "(\\^[[:alpha:]0-9'._]+)",
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"1": {
"name": "entity.name.type.fsharp"
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}
},
{
"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}",
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},
"2": {
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},
"3": {
"name": "keyword.symbol.fsharp"
},
"4": {
"name": "entity.name.type.fsharp"
}
}
},
{
"include": "#keywords"
}
]
},
"double_tick": {
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{
"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"
}
}
}
]
},
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{
"name": "record.fsharp",
"begin": "\\b(type)[\\s]+(private|internal|public)?\\s*",
"end": "\\s*((with)|((as)\\s+([[:alpha:]0-9']+))|(=)|[\\n=]|(\\(\\)))",
"beginCaptures": {
"1": {
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"2": {
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},
"endCaptures": {
"2": {
"name": "keyword.fsharp"
},
"3": {
"name": "keyword.fsharp"
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"4": {
"name": "keyword.fsharp"
},
"5": {
"name": "variable.parameter.fsharp"
},
"6": {
"name": "keyword.symbol.fsharp"
},
"7": {
"name": "constant.language.unit.fsharp"
}
},
"patterns": [
{
"include": "#comments"
},
{
"include": "#attributes"
},
{
"match": "([[:alpha:]0-9'^._]+|``[[:alpha:]0-9'`^:,._ ]+``)",
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}
},
{
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},
"patterns": [
{
"match": "(('|\\^)``[[:alpha:]0-9`^:,._ ]+``|('|\\^)[[:alpha:]0-9`^:._]+)",
"captures": {
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"name": "entity.name.type.fsharp"
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}
},
{
"name": "keyword.fsharp",
"match": "\\b(interface|with|abstract|and|when|or|not|struct|equality|comparison|unmanaged|delegate|enum)\\b"
},
{
"begin": "(\\()",
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}
},
"endCaptures": {
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},
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{
"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": {
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}
},
{
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},
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}
},
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}
},
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"include": "#member_declaration"
}
]
},
{
"include": "#keywords"
}
]
}
]
},
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{
"begin": "(\\{)",
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"1": {
"name": "keyword.symbol.fsharp"
}
},
"end": "(?<=\\})",
"patterns": [
{
"include": "#comments"
},
{
"begin": "(((mutable)\\s[[:alpha:]]+)|[[:alpha:]0-9'`<>^._]*)\\s*((?<!:):(?!:))\\s*",
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"end": "$|(;|\\})",
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{
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}
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]
},
{
"include": "#compiler_directives"
},
{
"include": "#constants"
},
{
"include": "#strings"
},
{
"include": "#chars"
},
{
"include": "#double_tick"
},
{
"include": "#definition"
},
{
"include": "#attributes"
},
{
"include": "#anonymous_functions"
},
{
"include": "#keywords"
},
{
"include": "#cexprs"
},
{
"include": "#text"
}
]
}
]
},
"cexprs": {
"patterns": [
{
"name": "cexpr.fsharp",
"match": "\\b(async|seq|promise|task|maybe|asyncMaybe|controller|scope|application|pipeline)\\s*\\{",
"captures": {
"0": {
"name": "keyword.fsharp"
}
}
}
]
},
"chars": {
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{
"name": "char.fsharp",
"match": "('\\\\?.')",
"captures": {
"1": {
"name": "string.quoted.single.fsharp"
}
}
}
]
},
"text": {
"patterns": [
{
"name": "text.fsharp",
"match": "\\\\"
}
]
},
"compiler_directives": {
"patterns": [
{
"name": "keyword.control.directive.fsharp",
"match": "\\s?(#if|#elif|#elseif|#else|#endif|#light|#nowarn)",
"captures": {}
}
]
}
}
}