hexo/node_modules/highlight.js/es/languages/julia.js

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/*
Language: Julia
Description: Julia is a high-level, high-performance, dynamic programming language.
Author: Kenta Sato <bicycle1885@gmail.com>
Contributors: Alex Arslan <ararslan@comcast.net>, Fredrik Ekre <ekrefredrik@gmail.com>
Website: https://julialang.org
*/
function julia(hljs) {
// Since there are numerous special names in Julia, it is too much trouble
// to maintain them by hand. Hence these names (i.e. keywords, literals and
// built-ins) are automatically generated from Julia 1.5.2 itself through
// the following scripts for each.
// ref: https://docs.julialang.org/en/v1/manual/variables/#Allowed-Variable-Names
const VARIABLE_NAME_RE = '[A-Za-z_\\u00A1-\\uFFFF][A-Za-z_0-9\\u00A1-\\uFFFF]*';
// # keyword generator, multi-word keywords handled manually below (Julia 1.5.2)
// import REPL.REPLCompletions
// res = String["in", "isa", "where"]
// for kw in collect(x.keyword for x in REPLCompletions.complete_keyword(""))
// if !(contains(kw, " ") || kw == "struct")
// push!(res, kw)
// end
// end
// sort!(unique!(res))
// foreach(x -> println("\'", x, "\',"), res)
const KEYWORD_LIST = [
'baremodule',
'begin',
'break',
'catch',
'ccall',
'const',
'continue',
'do',
'else',
'elseif',
'end',
'export',
'false',
'finally',
'for',
'function',
'global',
'if',
'import',
'in',
'isa',
'let',
'local',
'macro',
'module',
'quote',
'return',
'true',
'try',
'using',
'where',
'while',
];
// # literal generator (Julia 1.5.2)
// import REPL.REPLCompletions
// res = String["true", "false"]
// for compl in filter!(x -> isa(x, REPLCompletions.ModuleCompletion) && (x.parent === Base || x.parent === Core),
// REPLCompletions.completions("", 0)[1])
// try
// v = eval(Symbol(compl.mod))
// if !(v isa Function || v isa Type || v isa TypeVar || v isa Module || v isa Colon)
// push!(res, compl.mod)
// end
// catch e
// end
// end
// sort!(unique!(res))
// foreach(x -> println("\'", x, "\',"), res)
const LITERAL_LIST = [
'ARGS',
'C_NULL',
'DEPOT_PATH',
'ENDIAN_BOM',
'ENV',
'Inf',
'Inf16',
'Inf32',
'Inf64',
'InsertionSort',
'LOAD_PATH',
'MergeSort',
'NaN',
'NaN16',
'NaN32',
'NaN64',
'PROGRAM_FILE',
'QuickSort',
'RoundDown',
'RoundFromZero',
'RoundNearest',
'RoundNearestTiesAway',
'RoundNearestTiesUp',
'RoundToZero',
'RoundUp',
'VERSION|0',
'devnull',
'false',
'im',
'missing',
'nothing',
'pi',
'stderr',
'stdin',
'stdout',
'true',
'undef',
'π',
'',
];
// # built_in generator (Julia 1.5.2)
// import REPL.REPLCompletions
// res = String[]
// for compl in filter!(x -> isa(x, REPLCompletions.ModuleCompletion) && (x.parent === Base || x.parent === Core),
// REPLCompletions.completions("", 0)[1])
// try
// v = eval(Symbol(compl.mod))
// if (v isa Type || v isa TypeVar) && (compl.mod != "=>")
// push!(res, compl.mod)
// end
// catch e
// end
// end
// sort!(unique!(res))
// foreach(x -> println("\'", x, "\',"), res)
const BUILT_IN_LIST = [
'AbstractArray',
'AbstractChannel',
'AbstractChar',
'AbstractDict',
'AbstractDisplay',
'AbstractFloat',
'AbstractIrrational',
'AbstractMatrix',
'AbstractRange',
'AbstractSet',
'AbstractString',
'AbstractUnitRange',
'AbstractVecOrMat',
'AbstractVector',
'Any',
'ArgumentError',
'Array',
'AssertionError',
'BigFloat',
'BigInt',
'BitArray',
'BitMatrix',
'BitSet',
'BitVector',
'Bool',
'BoundsError',
'CapturedException',
'CartesianIndex',
'CartesianIndices',
'Cchar',
'Cdouble',
'Cfloat',
'Channel',
'Char',
'Cint',
'Cintmax_t',
'Clong',
'Clonglong',
'Cmd',
'Colon',
'Complex',
'ComplexF16',
'ComplexF32',
'ComplexF64',
'CompositeException',
'Condition',
'Cptrdiff_t',
'Cshort',
'Csize_t',
'Cssize_t',
'Cstring',
'Cuchar',
'Cuint',
'Cuintmax_t',
'Culong',
'Culonglong',
'Cushort',
'Cvoid',
'Cwchar_t',
'Cwstring',
'DataType',
'DenseArray',
'DenseMatrix',
'DenseVecOrMat',
'DenseVector',
'Dict',
'DimensionMismatch',
'Dims',
'DivideError',
'DomainError',
'EOFError',
'Enum',
'ErrorException',
'Exception',
'ExponentialBackOff',
'Expr',
'Float16',
'Float32',
'Float64',
'Function',
'GlobalRef',
'HTML',
'IO',
'IOBuffer',
'IOContext',
'IOStream',
'IdDict',
'IndexCartesian',
'IndexLinear',
'IndexStyle',
'InexactError',
'InitError',
'Int',
'Int128',
'Int16',
'Int32',
'Int64',
'Int8',
'Integer',
'InterruptException',
'InvalidStateException',
'Irrational',
'KeyError',
'LinRange',
'LineNumberNode',
'LinearIndices',
'LoadError',
'MIME',
'Matrix',
'Method',
'MethodError',
'Missing',
'MissingException',
'Module',
'NTuple',
'NamedTuple',
'Nothing',
'Number',
'OrdinalRange',
'OutOfMemoryError',
'OverflowError',
'Pair',
'PartialQuickSort',
'PermutedDimsArray',
'Pipe',
'ProcessFailedException',
'Ptr',
'QuoteNode',
'Rational',
'RawFD',
'ReadOnlyMemoryError',
'Real',
'ReentrantLock',
'Ref',
'Regex',
'RegexMatch',
'RoundingMode',
'SegmentationFault',
'Set',
'Signed',
'Some',
'StackOverflowError',
'StepRange',
'StepRangeLen',
'StridedArray',
'StridedMatrix',
'StridedVecOrMat',
'StridedVector',
'String',
'StringIndexError',
'SubArray',
'SubString',
'SubstitutionString',
'Symbol',
'SystemError',
'Task',
'TaskFailedException',
'Text',
'TextDisplay',
'Timer',
'Tuple',
'Type',
'TypeError',
'TypeVar',
'UInt',
'UInt128',
'UInt16',
'UInt32',
'UInt64',
'UInt8',
'UndefInitializer',
'UndefKeywordError',
'UndefRefError',
'UndefVarError',
'Union',
'UnionAll',
'UnitRange',
'Unsigned',
'Val',
'Vararg',
'VecElement',
'VecOrMat',
'Vector',
'VersionNumber',
'WeakKeyDict',
'WeakRef',
];
const KEYWORDS = {
$pattern: VARIABLE_NAME_RE,
keyword: KEYWORD_LIST,
literal: LITERAL_LIST,
built_in: BUILT_IN_LIST,
};
// placeholder for recursive self-reference
const DEFAULT = {
keywords: KEYWORDS,
illegal: /<\//
};
// ref: https://docs.julialang.org/en/v1/manual/integers-and-floating-point-numbers/
const NUMBER = {
className: 'number',
// supported numeric literals:
// * binary literal (e.g. 0x10)
// * octal literal (e.g. 0o76543210)
// * hexadecimal literal (e.g. 0xfedcba876543210)
// * hexadecimal floating point literal (e.g. 0x1p0, 0x1.2p2)
// * decimal literal (e.g. 9876543210, 100_000_000)
// * floating pointe literal (e.g. 1.2, 1.2f, .2, 1., 1.2e10, 1.2e-10)
begin: /(\b0x[\d_]*(\.[\d_]*)?|0x\.\d[\d_]*)p[-+]?\d+|\b0[box][a-fA-F0-9][a-fA-F0-9_]*|(\b\d[\d_]*(\.[\d_]*)?|\.\d[\d_]*)([eEfF][-+]?\d+)?/,
relevance: 0
};
const CHAR = {
className: 'string',
begin: /'(.|\\[xXuU][a-zA-Z0-9]+)'/
};
const INTERPOLATION = {
className: 'subst',
begin: /\$\(/,
end: /\)/,
keywords: KEYWORDS
};
const INTERPOLATED_VARIABLE = {
className: 'variable',
begin: '\\$' + VARIABLE_NAME_RE
};
// TODO: neatly escape normal code in string literal
const STRING = {
className: 'string',
contains: [
hljs.BACKSLASH_ESCAPE,
INTERPOLATION,
INTERPOLATED_VARIABLE
],
variants: [
{
begin: /\w*"""/,
end: /"""\w*/,
relevance: 10
},
{
begin: /\w*"/,
end: /"\w*/
}
]
};
const COMMAND = {
className: 'string',
contains: [
hljs.BACKSLASH_ESCAPE,
INTERPOLATION,
INTERPOLATED_VARIABLE
],
begin: '`',
end: '`'
};
const MACROCALL = {
className: 'meta',
begin: '@' + VARIABLE_NAME_RE
};
const COMMENT = {
className: 'comment',
variants: [
{
begin: '#=',
end: '=#',
relevance: 10
},
{
begin: '#',
end: '$'
}
]
};
DEFAULT.name = 'Julia';
DEFAULT.contains = [
NUMBER,
CHAR,
STRING,
COMMAND,
MACROCALL,
COMMENT,
hljs.HASH_COMMENT_MODE,
{
className: 'keyword',
begin:
'\\b(((abstract|primitive)\\s+)type|(mutable\\s+)?struct)\\b'
},
{ begin: /<:/ } // relevance booster
];
INTERPOLATION.contains = DEFAULT.contains;
return DEFAULT;
}
export { julia as default };