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Diffstat (limited to 'pygments/lexers/julia.py')
| -rw-r--r-- | pygments/lexers/julia.py | 335 |
1 files changed, 0 insertions, 335 deletions
diff --git a/pygments/lexers/julia.py b/pygments/lexers/julia.py deleted file mode 100644 index aa1609da..00000000 --- a/pygments/lexers/julia.py +++ /dev/null @@ -1,335 +0,0 @@ -# -*- coding: utf-8 -*- -""" - pygments.lexers.julia - ~~~~~~~~~~~~~~~~~~~~~ - - Lexers for the Julia language. - - :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import re - -from pygments.lexer import Lexer, RegexLexer, bygroups, do_insertions, \ - words, include -from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ - Number, Punctuation, Generic -from pygments.util import shebang_matches, unirange - -__all__ = ['JuliaLexer', 'JuliaConsoleLexer'] - -allowed_variable = ( - u'(?:[a-zA-Z_\u00A1-\uffff]|%s)(?:[a-zA-Z_0-9\u00A1-\uffff]|%s)*!*' % - ((unirange(0x10000, 0x10ffff),) * 2)) - - -class JuliaLexer(RegexLexer): - """ - For `Julia <http://julialang.org/>`_ source code. - - .. versionadded:: 1.6 - """ - - name = 'Julia' - aliases = ['julia', 'jl'] - filenames = ['*.jl'] - mimetypes = ['text/x-julia', 'application/x-julia'] - - flags = re.MULTILINE | re.UNICODE - - tokens = { - 'root': [ - (r'\n', Text), - (r'[^\S\n]+', Text), - (r'#=', Comment.Multiline, "blockcomment"), - (r'#.*$', Comment), - (r'[\[\]{}(),;]', Punctuation), - - # keywords - (r'in\b', Keyword.Pseudo), - (r'isa\b', Keyword.Pseudo), - (r'(true|false)\b', Keyword.Constant), - (r'(local|global|const)\b', Keyword.Declaration), - (words([ - 'function', 'type', 'typealias', 'abstract', 'immutable', - 'baremodule', 'begin', 'bitstype', 'break', 'catch', 'ccall', - 'continue', 'do', 'else', 'elseif', 'end', 'export', 'finally', - 'for', 'if', 'import', 'importall', 'let', 'macro', 'module', - 'mutable', 'primitive', 'quote', 'return', 'struct', 'try', - 'using', 'while'], - suffix=r'\b'), Keyword), - - # NOTE - # Patterns below work only for definition sites and thus hardly reliable. - # - # functions - # (r'(function)(\s+)(' + allowed_variable + ')', - # bygroups(Keyword, Text, Name.Function)), - # - # types - # (r'(type|typealias|abstract|immutable)(\s+)(' + allowed_variable + ')', - # bygroups(Keyword, Text, Name.Class)), - - # type names - (words([ - 'ANY', 'ASCIIString', 'AbstractArray', 'AbstractChannel', - 'AbstractFloat', 'AbstractMatrix', 'AbstractRNG', - 'AbstractSparseArray', 'AbstractSparseMatrix', - 'AbstractSparseVector', 'AbstractString', 'AbstractVecOrMat', - 'AbstractVector', 'Any', 'ArgumentError', 'Array', - 'AssertionError', 'Associative', 'Base64DecodePipe', - 'Base64EncodePipe', 'Bidiagonal', 'BigFloat', 'BigInt', - 'BitArray', 'BitMatrix', 'BitVector', 'Bool', 'BoundsError', - 'Box', 'BufferStream', 'CapturedException', 'CartesianIndex', - 'CartesianRange', 'Cchar', 'Cdouble', 'Cfloat', 'Channel', - 'Char', 'Cint', 'Cintmax_t', 'Clong', 'Clonglong', - 'ClusterManager', 'Cmd', 'Coff_t', 'Colon', 'Complex', - 'Complex128', 'Complex32', 'Complex64', 'CompositeException', - 'Condition', 'Cptrdiff_t', 'Cshort', 'Csize_t', 'Cssize_t', - 'Cstring', 'Cuchar', 'Cuint', 'Cuintmax_t', 'Culong', - 'Culonglong', 'Cushort', 'Cwchar_t', 'Cwstring', 'DataType', - 'Date', 'DateTime', 'DenseArray', 'DenseMatrix', - 'DenseVecOrMat', 'DenseVector', 'Diagonal', 'Dict', - 'DimensionMismatch', 'Dims', 'DirectIndexString', 'Display', - 'DivideError', 'DomainError', 'EOFError', 'EachLine', 'Enum', - 'Enumerate', 'ErrorException', 'Exception', 'Expr', - 'Factorization', 'FileMonitor', 'FileOffset', 'Filter', - 'Float16', 'Float32', 'Float64', 'FloatRange', 'Function', - 'GenSym', 'GlobalRef', 'GotoNode', 'HTML', 'Hermitian', 'IO', - 'IOBuffer', 'IOStream', 'IPv4', 'IPv6', 'InexactError', - 'InitError', 'Int', 'Int128', 'Int16', 'Int32', 'Int64', 'Int8', - 'IntSet', 'Integer', 'InterruptException', 'IntrinsicFunction', - 'InvalidStateException', 'Irrational', 'KeyError', 'LabelNode', - 'LambdaStaticData', 'LinSpace', 'LineNumberNode', 'LoadError', - 'LocalProcess', 'LowerTriangular', 'MIME', 'Matrix', - 'MersenneTwister', 'Method', 'MethodError', 'MethodTable', - 'Module', 'NTuple', 'NewvarNode', 'NullException', 'Nullable', - 'Number', 'ObjectIdDict', 'OrdinalRange', 'OutOfMemoryError', - 'OverflowError', 'Pair', 'ParseError', 'PartialQuickSort', - 'Pipe', 'PollingFileWatcher', 'ProcessExitedException', - 'ProcessGroup', 'Ptr', 'QuoteNode', 'RandomDevice', 'Range', - 'Rational', 'RawFD', 'ReadOnlyMemoryError', 'Real', - 'ReentrantLock', 'Ref', 'Regex', 'RegexMatch', - 'RemoteException', 'RemoteRef', 'RepString', 'RevString', - 'RopeString', 'RoundingMode', 'SegmentationFault', - 'SerializationState', 'Set', 'SharedArray', 'SharedMatrix', - 'SharedVector', 'Signed', 'SimpleVector', 'SparseMatrixCSC', - 'StackOverflowError', 'StatStruct', 'StepRange', 'StridedArray', - 'StridedMatrix', 'StridedVecOrMat', 'StridedVector', 'SubArray', - 'SubString', 'SymTridiagonal', 'Symbol', 'SymbolNode', - 'Symmetric', 'SystemError', 'TCPSocket', 'Task', 'Text', - 'TextDisplay', 'Timer', 'TopNode', 'Tridiagonal', 'Tuple', - 'Type', 'TypeConstructor', 'TypeError', 'TypeName', 'TypeVar', - 'UDPSocket', 'UInt', 'UInt128', 'UInt16', 'UInt32', 'UInt64', - 'UInt8', 'UTF16String', 'UTF32String', 'UTF8String', - 'UndefRefError', 'UndefVarError', 'UnicodeError', 'UniformScaling', - 'Union', 'UnitRange', 'Unsigned', 'UpperTriangular', 'Val', - 'Vararg', 'VecOrMat', 'Vector', 'VersionNumber', 'Void', 'WString', - 'WeakKeyDict', 'WeakRef', 'WorkerConfig', 'Zip'], suffix=r'\b'), - Keyword.Type), - - # builtins - (words([ - u'ARGS', u'CPU_CORES', u'C_NULL', u'DevNull', u'ENDIAN_BOM', - u'ENV', u'I', u'Inf', u'Inf16', u'Inf32', u'Inf64', - u'InsertionSort', u'JULIA_HOME', u'LOAD_PATH', u'MergeSort', - u'NaN', u'NaN16', u'NaN32', u'NaN64', u'OS_NAME', - u'QuickSort', u'RoundDown', u'RoundFromZero', u'RoundNearest', - u'RoundNearestTiesAway', u'RoundNearestTiesUp', - u'RoundToZero', u'RoundUp', u'STDERR', u'STDIN', u'STDOUT', - u'VERSION', u'WORD_SIZE', u'catalan', u'e', u'eu', - u'eulergamma', u'golden', u'im', u'nothing', u'pi', u'γ', - u'π', u'φ'], - suffix=r'\b'), Name.Builtin), - - # operators - # see: https://github.com/JuliaLang/julia/blob/master/src/julia-parser.scm - (words([ - # prec-assignment - u'=', u':=', u'+=', u'-=', u'*=', u'/=', u'//=', u'.//=', u'.*=', u'./=', - u'\\=', u'.\\=', u'^=', u'.^=', u'÷=', u'.÷=', u'%=', u'.%=', u'|=', u'&=', - u'$=', u'=>', u'<<=', u'>>=', u'>>>=', u'~', u'.+=', u'.-=', - # prec-conditional - u'?', - # prec-arrow - u'--', u'-->', - # prec-lazy-or - u'||', - # prec-lazy-and - u'&&', - # prec-comparison - u'>', u'<', u'>=', u'≥', u'<=', u'≤', u'==', u'===', u'≡', u'!=', u'≠', - u'!==', u'≢', u'.>', u'.<', u'.>=', u'.≥', u'.<=', u'.≤', u'.==', u'.!=', - u'.≠', u'.=', u'.!', u'<:', u'>:', u'∈', u'∉', u'∋', u'∌', u'⊆', - u'⊈', u'⊂', - u'⊄', u'⊊', - # prec-pipe - u'|>', u'<|', - # prec-colon - u':', - # prec-plus - u'+', u'-', u'.+', u'.-', u'|', u'∪', u'$', - # prec-bitshift - u'<<', u'>>', u'>>>', u'.<<', u'.>>', u'.>>>', - # prec-times - u'*', u'/', u'./', u'÷', u'.÷', u'%', u'⋅', u'.%', u'.*', u'\\', u'.\\', u'&', u'∩', - # prec-rational - u'//', u'.//', - # prec-power - u'^', u'.^', - # prec-decl - u'::', - # prec-dot - u'.', - # unary op - u'+', u'-', u'!', u'√', u'∛', u'∜' - ]), Operator), - - # chars - (r"'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,3}|\\u[a-fA-F0-9]{1,4}|" - r"\\U[a-fA-F0-9]{1,6}|[^\\\'\n])'", String.Char), - - # try to match trailing transpose - (r'(?<=[.\w)\]])\'+', Operator), - - # strings - (r'"""', String, 'tqstring'), - (r'"', String, 'string'), - - # regular expressions - (r'r"""', String.Regex, 'tqregex'), - (r'r"', String.Regex, 'regex'), - - # backticks - (r'`', String.Backtick, 'command'), - - # names - (allowed_variable, Name), - (r'@' + allowed_variable, Name.Decorator), - - # numbers - (r'(\d+(_\d+)+\.\d*|\d*\.\d+(_\d+)+)([eEf][+-]?[0-9]+)?', Number.Float), - (r'(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?', Number.Float), - (r'\d+(_\d+)+[eEf][+-]?[0-9]+', Number.Float), - (r'\d+[eEf][+-]?[0-9]+', Number.Float), - (r'0b[01]+(_[01]+)+', Number.Bin), - (r'0b[01]+', Number.Bin), - (r'0o[0-7]+(_[0-7]+)+', Number.Oct), - (r'0o[0-7]+', Number.Oct), - (r'0x[a-fA-F0-9]+(_[a-fA-F0-9]+)+', Number.Hex), - (r'0x[a-fA-F0-9]+', Number.Hex), - (r'\d+(_\d+)+', Number.Integer), - (r'\d+', Number.Integer) - ], - - "blockcomment": [ - (r'[^=#]', Comment.Multiline), - (r'#=', Comment.Multiline, '#push'), - (r'=#', Comment.Multiline, '#pop'), - (r'[=#]', Comment.Multiline), - ], - - 'string': [ - (r'"', String, '#pop'), - # FIXME: This escape pattern is not perfect. - (r'\\([\\"\'$nrbtfav]|(x|u|U)[a-fA-F0-9]+|\d+)', String.Escape), - # Interpolation is defined as "$" followed by the shortest full - # expression, which is something we can't parse. - # Include the most common cases here: $word, and $(paren'd expr). - (r'\$' + allowed_variable, String.Interpol), - # (r'\$[a-zA-Z_]+', String.Interpol), - (r'(\$)(\()', bygroups(String.Interpol, Punctuation), 'in-intp'), - # @printf and @sprintf formats - (r'%[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]', - String.Interpol), - (r'.|\s', String), - ], - - 'tqstring': [ - (r'"""', String, '#pop'), - (r'\\([\\"\'$nrbtfav]|(x|u|U)[a-fA-F0-9]+|\d+)', String.Escape), - (r'\$' + allowed_variable, String.Interpol), - (r'(\$)(\()', bygroups(String.Interpol, Punctuation), 'in-intp'), - (r'.|\s', String), - ], - - 'regex': [ - (r'"', String.Regex, '#pop'), - (r'\\"', String.Regex), - (r'.|\s', String.Regex), - ], - - 'tqregex': [ - (r'"""', String.Regex, '#pop'), - (r'.|\s', String.Regex), - ], - - 'command': [ - (r'`', String.Backtick, '#pop'), - (r'\$' + allowed_variable, String.Interpol), - (r'(\$)(\()', bygroups(String.Interpol, Punctuation), 'in-intp'), - (r'.|\s', String.Backtick) - ], - - 'in-intp': [ - (r'\(', Punctuation, '#push'), - (r'\)', Punctuation, '#pop'), - include('root'), - ] - } - - def analyse_text(text): - return shebang_matches(text, r'julia') - - -class JuliaConsoleLexer(Lexer): - """ - For Julia console sessions. Modeled after MatlabSessionLexer. - - .. versionadded:: 1.6 - """ - name = 'Julia console' - aliases = ['jlcon'] - - def get_tokens_unprocessed(self, text): - jllexer = JuliaLexer(**self.options) - start = 0 - curcode = '' - insertions = [] - output = False - error = False - - for line in text.splitlines(True): - if line.startswith('julia>'): - insertions.append((len(curcode), [(0, Generic.Prompt, line[:6])])) - curcode += line[6:] - output = False - error = False - elif line.startswith('help?>') or line.startswith('shell>'): - yield start, Generic.Prompt, line[:6] - yield start + 6, Text, line[6:] - output = False - error = False - elif line.startswith(' ') and not output: - insertions.append((len(curcode), [(0, Text, line[:6])])) - curcode += line[6:] - else: - if curcode: - for item in do_insertions( - insertions, jllexer.get_tokens_unprocessed(curcode)): - yield item - curcode = '' - insertions = [] - if line.startswith('ERROR: ') or error: - yield start, Generic.Error, line - error = True - else: - yield start, Generic.Output, line - output = True - start += len(line) - - if curcode: - for item in do_insertions( - insertions, jllexer.get_tokens_unprocessed(curcode)): - yield item |