From 6d7ba58f880be618ade07f8ea080fe8c4bf8a896 Mon Sep 17 00:00:00 2001 From: cyfraeviolae Date: Wed, 3 Apr 2024 03:10:44 -0400 Subject: venv --- .../site-packages/pygments/lexers/graphics.py | 798 +++++++++++++++++++++ 1 file changed, 798 insertions(+) create mode 100644 venv/lib/python3.11/site-packages/pygments/lexers/graphics.py (limited to 'venv/lib/python3.11/site-packages/pygments/lexers/graphics.py') diff --git a/venv/lib/python3.11/site-packages/pygments/lexers/graphics.py b/venv/lib/python3.11/site-packages/pygments/lexers/graphics.py new file mode 100644 index 0000000..8c112f5 --- /dev/null +++ b/venv/lib/python3.11/site-packages/pygments/lexers/graphics.py @@ -0,0 +1,798 @@ +""" + pygments.lexers.graphics + ~~~~~~~~~~~~~~~~~~~~~~~~ + + Lexers for computer graphics and plotting related languages. + + :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. + :license: BSD, see LICENSE for details. +""" + +from pygments.lexer import RegexLexer, words, include, bygroups, using, \ + this, default +from pygments.token import Text, Comment, Operator, Keyword, Name, \ + Number, Punctuation, String, Whitespace + +__all__ = ['GLShaderLexer', 'PostScriptLexer', 'AsymptoteLexer', 'GnuplotLexer', + 'PovrayLexer', 'HLSLShaderLexer'] + + +class GLShaderLexer(RegexLexer): + """ + GLSL (OpenGL Shader) lexer. + + .. versionadded:: 1.1 + """ + name = 'GLSL' + aliases = ['glsl'] + filenames = ['*.vert', '*.frag', '*.geo'] + mimetypes = ['text/x-glslsrc'] + + tokens = { + 'root': [ + (r'#(?:.*\\\n)*.*$', Comment.Preproc), + (r'//.*$', Comment.Single), + (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline), + (r'\+|-|~|!=?|\*|/|%|<<|>>|<=?|>=?|==?|&&?|\^|\|\|?', + Operator), + (r'[?:]', Operator), # quick hack for ternary + (r'\bdefined\b', Operator), + (r'[;{}(),\[\]]', Punctuation), + # FIXME when e is present, no decimal point needed + (r'[+-]?\d*\.\d+([eE][-+]?\d+)?', Number.Float), + (r'[+-]?\d+\.\d*([eE][-+]?\d+)?', Number.Float), + (r'0[xX][0-9a-fA-F]*', Number.Hex), + (r'0[0-7]*', Number.Oct), + (r'[1-9][0-9]*', Number.Integer), + (words(( + # Storage qualifiers + 'attribute', 'const', 'uniform', 'varying', + 'buffer', 'shared', 'in', 'out', + # Layout qualifiers + 'layout', + # Interpolation qualifiers + 'flat', 'smooth', 'noperspective', + # Auxiliary qualifiers + 'centroid', 'sample', 'patch', + # Parameter qualifiers. Some double as Storage qualifiers + 'inout', + # Precision qualifiers + 'lowp', 'mediump', 'highp', 'precision', + # Invariance qualifiers + 'invariant', + # Precise qualifiers + 'precise', + # Memory qualifiers + 'coherent', 'volatile', 'restrict', 'readonly', 'writeonly', + # Statements + 'break', 'continue', 'do', 'for', 'while', 'switch', + 'case', 'default', 'if', 'else', 'subroutine', + 'discard', 'return', 'struct'), + prefix=r'\b', suffix=r'\b'), + Keyword), + (words(( + # Boolean values + 'true', 'false'), + prefix=r'\b', suffix=r'\b'), + Keyword.Constant), + (words(( + # Miscellaneous types + 'void', 'atomic_uint', + # Floating-point scalars and vectors + 'float', 'vec2', 'vec3', 'vec4', + 'double', 'dvec2', 'dvec3', 'dvec4', + # Integer scalars and vectors + 'int', 'ivec2', 'ivec3', 'ivec4', + 'uint', 'uvec2', 'uvec3', 'uvec4', + # Boolean scalars and vectors + 'bool', 'bvec2', 'bvec3', 'bvec4', + # Matrices + 'mat2', 'mat3', 'mat4', 'dmat2', 'dmat3', 'dmat4', + 'mat2x2', 'mat2x3', 'mat2x4', 'dmat2x2', 'dmat2x3', 'dmat2x4', + 'mat3x2', 'mat3x3', 'mat3x4', 'dmat3x2', 'dmat3x3', + 'dmat3x4', 'mat4x2', 'mat4x3', 'mat4x4', 'dmat4x2', 'dmat4x3', 'dmat4x4', + # Floating-point samplers + 'sampler1D', 'sampler2D', 'sampler3D', 'samplerCube', + 'sampler1DArray', 'sampler2DArray', 'samplerCubeArray', + 'sampler2DRect', 'samplerBuffer', + 'sampler2DMS', 'sampler2DMSArray', + # Shadow samplers + 'sampler1DShadow', 'sampler2DShadow', 'samplerCubeShadow', + 'sampler1DArrayShadow', 'sampler2DArrayShadow', + 'samplerCubeArrayShadow', 'sampler2DRectShadow', + # Signed integer samplers + 'isampler1D', 'isampler2D', 'isampler3D', 'isamplerCube', + 'isampler1DArray', 'isampler2DArray', 'isamplerCubeArray', + 'isampler2DRect', 'isamplerBuffer', + 'isampler2DMS', 'isampler2DMSArray', + # Unsigned integer samplers + 'usampler1D', 'usampler2D', 'usampler3D', 'usamplerCube', + 'usampler1DArray', 'usampler2DArray', 'usamplerCubeArray', + 'usampler2DRect', 'usamplerBuffer', + 'usampler2DMS', 'usampler2DMSArray', + # Floating-point image types + 'image1D', 'image2D', 'image3D', 'imageCube', + 'image1DArray', 'image2DArray', 'imageCubeArray', + 'image2DRect', 'imageBuffer', + 'image2DMS', 'image2DMSArray', + # Signed integer image types + 'iimage1D', 'iimage2D', 'iimage3D', 'iimageCube', + 'iimage1DArray', 'iimage2DArray', 'iimageCubeArray', + 'iimage2DRect', 'iimageBuffer', + 'iimage2DMS', 'iimage2DMSArray', + # Unsigned integer image types + 'uimage1D', 'uimage2D', 'uimage3D', 'uimageCube', + 'uimage1DArray', 'uimage2DArray', 'uimageCubeArray', + 'uimage2DRect', 'uimageBuffer', + 'uimage2DMS', 'uimage2DMSArray'), + prefix=r'\b', suffix=r'\b'), + Keyword.Type), + (words(( + # Reserved for future use. + 'common', 'partition', 'active', 'asm', 'class', + 'union', 'enum', 'typedef', 'template', 'this', + 'resource', 'goto', 'inline', 'noinline', 'public', + 'static', 'extern', 'external', 'interface', 'long', + 'short', 'half', 'fixed', 'unsigned', 'superp', 'input', + 'output', 'hvec2', 'hvec3', 'hvec4', 'fvec2', 'fvec3', + 'fvec4', 'sampler3DRect', 'filter', 'sizeof', 'cast', + 'namespace', 'using'), + prefix=r'\b', suffix=r'\b'), + Keyword.Reserved), + # All names beginning with "gl_" are reserved. + (r'gl_\w*', Name.Builtin), + (r'[a-zA-Z_]\w*', Name), + (r'\.', Punctuation), + (r'\s+', Whitespace), + ], + } + + +class HLSLShaderLexer(RegexLexer): + """ + HLSL (Microsoft Direct3D Shader) lexer. + + .. versionadded:: 2.3 + """ + name = 'HLSL' + aliases = ['hlsl'] + filenames = ['*.hlsl', '*.hlsli'] + mimetypes = ['text/x-hlsl'] + + tokens = { + 'root': [ + (r'#(?:.*\\\n)*.*$', Comment.Preproc), + (r'//.*$', Comment.Single), + (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline), + (r'\+|-|~|!=?|\*|/|%|<<|>>|<=?|>=?|==?|&&?|\^|\|\|?', + Operator), + (r'[?:]', Operator), # quick hack for ternary + (r'\bdefined\b', Operator), + (r'[;{}(),.\[\]]', Punctuation), + # FIXME when e is present, no decimal point needed + (r'[+-]?\d*\.\d+([eE][-+]?\d+)?f?', Number.Float), + (r'[+-]?\d+\.\d*([eE][-+]?\d+)?f?', Number.Float), + (r'0[xX][0-9a-fA-F]*', Number.Hex), + (r'0[0-7]*', Number.Oct), + (r'[1-9][0-9]*', Number.Integer), + (r'"', String, 'string'), + (words(( + 'asm','asm_fragment','break','case','cbuffer','centroid','class', + 'column_major','compile','compile_fragment','const','continue', + 'default','discard','do','else','export','extern','for','fxgroup', + 'globallycoherent','groupshared','if','in','inline','inout', + 'interface','line','lineadj','linear','namespace','nointerpolation', + 'noperspective','NULL','out','packoffset','pass','pixelfragment', + 'point','precise','return','register','row_major','sample', + 'sampler','shared','stateblock','stateblock_state','static', + 'struct','switch','tbuffer','technique','technique10', + 'technique11','texture','typedef','triangle','triangleadj', + 'uniform','vertexfragment','volatile','while'), + prefix=r'\b', suffix=r'\b'), + Keyword), + (words(('true','false'), prefix=r'\b', suffix=r'\b'), + Keyword.Constant), + (words(( + 'auto','catch','char','const_cast','delete','dynamic_cast','enum', + 'explicit','friend','goto','long','mutable','new','operator', + 'private','protected','public','reinterpret_cast','short','signed', + 'sizeof','static_cast','template','this','throw','try','typename', + 'union','unsigned','using','virtual'), + prefix=r'\b', suffix=r'\b'), + Keyword.Reserved), + (words(( + 'dword','matrix','snorm','string','unorm','unsigned','void','vector', + 'BlendState','Buffer','ByteAddressBuffer','ComputeShader', + 'DepthStencilState','DepthStencilView','DomainShader', + 'GeometryShader','HullShader','InputPatch','LineStream', + 'OutputPatch','PixelShader','PointStream','RasterizerState', + 'RenderTargetView','RasterizerOrderedBuffer', + 'RasterizerOrderedByteAddressBuffer', + 'RasterizerOrderedStructuredBuffer','RasterizerOrderedTexture1D', + 'RasterizerOrderedTexture1DArray','RasterizerOrderedTexture2D', + 'RasterizerOrderedTexture2DArray','RasterizerOrderedTexture3D', + 'RWBuffer','RWByteAddressBuffer','RWStructuredBuffer', + 'RWTexture1D','RWTexture1DArray','RWTexture2D','RWTexture2DArray', + 'RWTexture3D','SamplerState','SamplerComparisonState', + 'StructuredBuffer','Texture1D','Texture1DArray','Texture2D', + 'Texture2DArray','Texture2DMS','Texture2DMSArray','Texture3D', + 'TextureCube','TextureCubeArray','TriangleStream','VertexShader'), + prefix=r'\b', suffix=r'\b'), + Keyword.Type), + (words(( + 'bool','double','float','int','half','min16float','min10float', + 'min16int','min12int','min16uint','uint'), + prefix=r'\b', suffix=r'([1-4](x[1-4])?)?\b'), + Keyword.Type), # vector and matrix types + (words(( + 'abort','abs','acos','all','AllMemoryBarrier', + 'AllMemoryBarrierWithGroupSync','any','AppendStructuredBuffer', + 'asdouble','asfloat','asin','asint','asuint','asuint','atan', + 'atan2','ceil','CheckAccessFullyMapped','clamp','clip', + 'CompileShader','ConsumeStructuredBuffer','cos','cosh','countbits', + 'cross','D3DCOLORtoUBYTE4','ddx','ddx_coarse','ddx_fine','ddy', + 'ddy_coarse','ddy_fine','degrees','determinant', + 'DeviceMemoryBarrier','DeviceMemoryBarrierWithGroupSync','distance', + 'dot','dst','errorf','EvaluateAttributeAtCentroid', + 'EvaluateAttributeAtSample','EvaluateAttributeSnapped','exp', + 'exp2','f16tof32','f32tof16','faceforward','firstbithigh', + 'firstbitlow','floor','fma','fmod','frac','frexp','fwidth', + 'GetRenderTargetSampleCount','GetRenderTargetSamplePosition', + 'GlobalOrderedCountIncrement','GroupMemoryBarrier', + 'GroupMemoryBarrierWithGroupSync','InterlockedAdd','InterlockedAnd', + 'InterlockedCompareExchange','InterlockedCompareStore', + 'InterlockedExchange','InterlockedMax','InterlockedMin', + 'InterlockedOr','InterlockedXor','isfinite','isinf','isnan', + 'ldexp','length','lerp','lit','log','log10','log2','mad','max', + 'min','modf','msad4','mul','noise','normalize','pow','printf', + 'Process2DQuadTessFactorsAvg','Process2DQuadTessFactorsMax', + 'Process2DQuadTessFactorsMin','ProcessIsolineTessFactors', + 'ProcessQuadTessFactorsAvg','ProcessQuadTessFactorsMax', + 'ProcessQuadTessFactorsMin','ProcessTriTessFactorsAvg', + 'ProcessTriTessFactorsMax','ProcessTriTessFactorsMin', + 'QuadReadLaneAt','QuadSwapX','QuadSwapY','radians','rcp', + 'reflect','refract','reversebits','round','rsqrt','saturate', + 'sign','sin','sincos','sinh','smoothstep','sqrt','step','tan', + 'tanh','tex1D','tex1D','tex1Dbias','tex1Dgrad','tex1Dlod', + 'tex1Dproj','tex2D','tex2D','tex2Dbias','tex2Dgrad','tex2Dlod', + 'tex2Dproj','tex3D','tex3D','tex3Dbias','tex3Dgrad','tex3Dlod', + 'tex3Dproj','texCUBE','texCUBE','texCUBEbias','texCUBEgrad', + 'texCUBElod','texCUBEproj','transpose','trunc','WaveAllBitAnd', + 'WaveAllMax','WaveAllMin','WaveAllBitOr','WaveAllBitXor', + 'WaveAllEqual','WaveAllProduct','WaveAllSum','WaveAllTrue', + 'WaveAnyTrue','WaveBallot','WaveGetLaneCount','WaveGetLaneIndex', + 'WaveGetOrderedIndex','WaveIsHelperLane','WaveOnce', + 'WavePrefixProduct','WavePrefixSum','WaveReadFirstLane', + 'WaveReadLaneAt'), + prefix=r'\b', suffix=r'\b'), + Name.Builtin), # built-in functions + (words(( + 'SV_ClipDistance','SV_ClipDistance0','SV_ClipDistance1', + 'SV_Culldistance','SV_CullDistance0','SV_CullDistance1', + 'SV_Coverage','SV_Depth','SV_DepthGreaterEqual', + 'SV_DepthLessEqual','SV_DispatchThreadID','SV_DomainLocation', + 'SV_GroupID','SV_GroupIndex','SV_GroupThreadID','SV_GSInstanceID', + 'SV_InnerCoverage','SV_InsideTessFactor','SV_InstanceID', + 'SV_IsFrontFace','SV_OutputControlPointID','SV_Position', + 'SV_PrimitiveID','SV_RenderTargetArrayIndex','SV_SampleIndex', + 'SV_StencilRef','SV_TessFactor','SV_VertexID', + 'SV_ViewportArrayIndex'), + prefix=r'\b', suffix=r'\b'), + Name.Decorator), # system-value semantics + (r'\bSV_Target[0-7]?\b', Name.Decorator), + (words(( + 'allow_uav_condition','branch','call','domain','earlydepthstencil', + 'fastopt','flatten','forcecase','instance','loop','maxtessfactor', + 'numthreads','outputcontrolpoints','outputtopology','partitioning', + 'patchconstantfunc','unroll'), + prefix=r'\b', suffix=r'\b'), + Name.Decorator), # attributes + (r'[a-zA-Z_]\w*', Name), + (r'\\$', Comment.Preproc), # backslash at end of line -- usually macro continuation + (r'\s+', Whitespace), + ], + 'string': [ + (r'"', String, '#pop'), + (r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|' + r'u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|[0-7]{1,3})', String.Escape), + (r'[^\\"\n]+', String), # all other characters + (r'\\\n', String), # line continuation + (r'\\', String), # stray backslash + ], + } + + +class PostScriptLexer(RegexLexer): + """ + Lexer for PostScript files. + + .. versionadded:: 1.4 + """ + name = 'PostScript' + url = 'https://en.wikipedia.org/wiki/PostScript' + aliases = ['postscript', 'postscr'] + filenames = ['*.ps', '*.eps'] + mimetypes = ['application/postscript'] + + delimiter = r'()<>\[\]{}/%\s' + delimiter_end = r'(?=[%s])' % delimiter + + valid_name_chars = r'[^%s]' % delimiter + valid_name = r"%s+%s" % (valid_name_chars, delimiter_end) + + tokens = { + 'root': [ + # All comment types + (r'^%!.+$', Comment.Preproc), + (r'%%.*$', Comment.Special), + (r'(^%.*\n){2,}', Comment.Multiline), + (r'%.*$', Comment.Single), + + # String literals are awkward; enter separate state. + (r'\(', String, 'stringliteral'), + + (r'[{}<>\[\]]', Punctuation), + + # Numbers + (r'<[0-9A-Fa-f]+>' + delimiter_end, Number.Hex), + # Slight abuse: use Oct to signify any explicit base system + (r'[0-9]+\#(\-|\+)?([0-9]+\.?|[0-9]*\.[0-9]+|[0-9]+\.[0-9]*)' + r'((e|E)[0-9]+)?' + delimiter_end, Number.Oct), + (r'(\-|\+)?([0-9]+\.?|[0-9]*\.[0-9]+|[0-9]+\.[0-9]*)((e|E)[0-9]+)?' + + delimiter_end, Number.Float), + (r'(\-|\+)?[0-9]+' + delimiter_end, Number.Integer), + + # References + (r'\/%s' % valid_name, Name.Variable), + + # Names + (valid_name, Name.Function), # Anything else is executed + + # These keywords taken from + # + # Is there an authoritative list anywhere that doesn't involve + # trawling documentation? + + (r'(false|true)' + delimiter_end, Keyword.Constant), + + # Conditionals / flow control + (r'(eq|ne|g[et]|l[et]|and|or|not|if(?:else)?|for(?:all)?)' + + delimiter_end, Keyword.Reserved), + + (words(( + 'abs', 'add', 'aload', 'arc', 'arcn', 'array', 'atan', 'begin', + 'bind', 'ceiling', 'charpath', 'clip', 'closepath', 'concat', + 'concatmatrix', 'copy', 'cos', 'currentlinewidth', 'currentmatrix', + 'currentpoint', 'curveto', 'cvi', 'cvs', 'def', 'defaultmatrix', + 'dict', 'dictstackoverflow', 'div', 'dtransform', 'dup', 'end', + 'exch', 'exec', 'exit', 'exp', 'fill', 'findfont', 'floor', 'get', + 'getinterval', 'grestore', 'gsave', 'gt', 'identmatrix', 'idiv', + 'idtransform', 'index', 'invertmatrix', 'itransform', 'length', + 'lineto', 'ln', 'load', 'log', 'loop', 'matrix', 'mod', 'moveto', + 'mul', 'neg', 'newpath', 'pathforall', 'pathbbox', 'pop', 'print', + 'pstack', 'put', 'quit', 'rand', 'rangecheck', 'rcurveto', 'repeat', + 'restore', 'rlineto', 'rmoveto', 'roll', 'rotate', 'round', 'run', + 'save', 'scale', 'scalefont', 'setdash', 'setfont', 'setgray', + 'setlinecap', 'setlinejoin', 'setlinewidth', 'setmatrix', + 'setrgbcolor', 'shfill', 'show', 'showpage', 'sin', 'sqrt', + 'stack', 'stringwidth', 'stroke', 'strokepath', 'sub', 'syntaxerror', + 'transform', 'translate', 'truncate', 'typecheck', 'undefined', + 'undefinedfilename', 'undefinedresult'), suffix=delimiter_end), + Name.Builtin), + + (r'\s+', Whitespace), + ], + + 'stringliteral': [ + (r'[^()\\]+', String), + (r'\\', String.Escape, 'escape'), + (r'\(', String, '#push'), + (r'\)', String, '#pop'), + ], + + 'escape': [ + (r'[0-8]{3}|n|r|t|b|f|\\|\(|\)', String.Escape, '#pop'), + default('#pop'), + ], + } + + +class AsymptoteLexer(RegexLexer): + """ + For Asymptote source code. + + .. versionadded:: 1.2 + """ + name = 'Asymptote' + url = 'http://asymptote.sf.net/' + aliases = ['asymptote', 'asy'] + filenames = ['*.asy'] + mimetypes = ['text/x-asymptote'] + + #: optional Comment or Whitespace + _ws = r'(?:\s|//.*?\n|/\*.*?\*/)+' + + tokens = { + 'whitespace': [ + (r'\n', Whitespace), + (r'\s+', Whitespace), + (r'(\\)(\n)', bygroups(Text, Whitespace)), # line continuation + (r'//(\n|(.|\n)*?[^\\]\n)', Comment), + (r'/(\\\n)?\*(.|\n)*?\*(\\\n)?/', Comment), + ], + 'statements': [ + # simple string (TeX friendly) + (r'"(\\\\|\\[^\\]|[^"\\])*"', String), + # C style string (with character escapes) + (r"'", String, 'string'), + (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?', Number.Float), + (r'(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float), + (r'0x[0-9a-fA-F]+[Ll]?', Number.Hex), + (r'0[0-7]+[Ll]?', Number.Oct), + (r'\d+[Ll]?', Number.Integer), + (r'[~!%^&*+=|?:<>/-]', Operator), + (r'[()\[\],.]', Punctuation), + (r'\b(case)(.+?)(:)', bygroups(Keyword, using(this), Text)), + (r'(and|controls|tension|atleast|curl|if|else|while|for|do|' + r'return|break|continue|struct|typedef|new|access|import|' + r'unravel|from|include|quote|static|public|private|restricted|' + r'this|explicit|true|false|null|cycle|newframe|operator)\b', Keyword), + # Since an asy-type-name can be also an asy-function-name, + # in the following we test if the string " [a-zA-Z]" follows + # the Keyword.Type. + # Of course it is not perfect ! + (r'(Braid|FitResult|Label|Legend|TreeNode|abscissa|arc|arrowhead|' + r'binarytree|binarytreeNode|block|bool|bool3|bounds|bqe|circle|' + r'conic|coord|coordsys|cputime|ellipse|file|filltype|frame|grid3|' + r'guide|horner|hsv|hyperbola|indexedTransform|int|inversion|key|' + r'light|line|linefit|marginT|marker|mass|object|pair|parabola|path|' + r'path3|pen|picture|point|position|projection|real|revolution|' + r'scaleT|scientific|segment|side|slice|splitface|string|surface|' + r'tensionSpecifier|ticklocate|ticksgridT|tickvalues|transform|' + r'transformation|tree|triangle|trilinear|triple|vector|' + r'vertex|void)(?=\s+[a-zA-Z])', Keyword.Type), + # Now the asy-type-name which are not asy-function-name + # except yours ! + # Perhaps useless + (r'(Braid|FitResult|TreeNode|abscissa|arrowhead|block|bool|bool3|' + r'bounds|coord|frame|guide|horner|int|linefit|marginT|pair|pen|' + r'picture|position|real|revolution|slice|splitface|ticksgridT|' + r'tickvalues|tree|triple|vertex|void)\b', Keyword.Type), + (r'[a-zA-Z_]\w*:(?!:)', Name.Label), + (r'[a-zA-Z_]\w*', Name), + ], + 'root': [ + include('whitespace'), + # functions + (r'((?:[\w*\s])+?(?:\s|\*))' # return arguments + r'([a-zA-Z_]\w*)' # method name + r'(\s*\([^;]*?\))' # signature + r'(' + _ws + r')(\{)', + bygroups(using(this), Name.Function, using(this), using(this), + Punctuation), + 'function'), + # function declarations + (r'((?:[\w*\s])+?(?:\s|\*))' # return arguments + r'([a-zA-Z_]\w*)' # method name + r'(\s*\([^;]*?\))' # signature + r'(' + _ws + r')(;)', + bygroups(using(this), Name.Function, using(this), using(this), + Punctuation)), + default('statement'), + ], + 'statement': [ + include('whitespace'), + include('statements'), + ('[{}]', Punctuation), + (';', Punctuation, '#pop'), + ], + 'function': [ + include('whitespace'), + include('statements'), + (';', Punctuation), + (r'\{', Punctuation, '#push'), + (r'\}', Punctuation, '#pop'), + ], + 'string': [ + (r"'", String, '#pop'), + (r'\\([\\abfnrtv"\'?]|x[a-fA-F0-9]{2,4}|[0-7]{1,3})', String.Escape), + (r'\n', String), + (r"[^\\'\n]+", String), # all other characters + (r'\\\n', String), + (r'\\n', String), # line continuation + (r'\\', String), # stray backslash + ], + } + + def get_tokens_unprocessed(self, text): + from pygments.lexers._asy_builtins import ASYFUNCNAME, ASYVARNAME + for index, token, value in \ + RegexLexer.get_tokens_unprocessed(self, text): + if token is Name and value in ASYFUNCNAME: + token = Name.Function + elif token is Name and value in ASYVARNAME: + token = Name.Variable + yield index, token, value + + +def _shortened(word): + dpos = word.find('$') + return '|'.join(word[:dpos] + word[dpos+1:i] + r'\b' + for i in range(len(word), dpos, -1)) + + +def _shortened_many(*words): + return '|'.join(map(_shortened, words)) + + +class GnuplotLexer(RegexLexer): + """ + For Gnuplot plotting scripts. + + .. versionadded:: 0.11 + """ + + name = 'Gnuplot' + url = 'http://gnuplot.info/' + aliases = ['gnuplot'] + filenames = ['*.plot', '*.plt'] + mimetypes = ['text/x-gnuplot'] + + tokens = { + 'root': [ + include('whitespace'), + (_shortened('bi$nd'), Keyword, 'bind'), + (_shortened_many('ex$it', 'q$uit'), Keyword, 'quit'), + (_shortened('f$it'), Keyword, 'fit'), + (r'(if)(\s*)(\()', bygroups(Keyword, Text, Punctuation), 'if'), + (r'else\b', Keyword), + (_shortened('pa$use'), Keyword, 'pause'), + (_shortened_many('p$lot', 'rep$lot', 'sp$lot'), Keyword, 'plot'), + (_shortened('sa$ve'), Keyword, 'save'), + (_shortened('se$t'), Keyword, ('genericargs', 'optionarg')), + (_shortened_many('sh$ow', 'uns$et'), + Keyword, ('noargs', 'optionarg')), + (_shortened_many('low$er', 'ra$ise', 'ca$ll', 'cd$', 'cl$ear', + 'h$elp', '\\?$', 'hi$story', 'l$oad', 'pr$int', + 'pwd$', 're$read', 'res$et', 'scr$eendump', + 'she$ll', 'sy$stem', 'up$date'), + Keyword, 'genericargs'), + (_shortened_many('pwd$', 're$read', 'res$et', 'scr$eendump', + 'she$ll', 'test$'), + Keyword, 'noargs'), + (r'([a-zA-Z_]\w*)(\s*)(=)', + bygroups(Name.Variable, Whitespace, Operator), 'genericargs'), + (r'([a-zA-Z_]\w*)(\s*)(\()(.*?)(\))(\s*)(=)', + bygroups(Name.Function, Whitespace, Punctuation, + Text, Punctuation, Whitespace, Operator), 'genericargs'), + (r'@[a-zA-Z_]\w*', Name.Constant), # macros + (r';', Keyword), + ], + 'comment': [ + (r'[^\\\n]+', Comment), + (r'\\\n', Comment), + (r'\\', Comment), + # don't add the newline to the Comment token + default('#pop'), + ], + 'whitespace': [ + ('#', Comment, 'comment'), + (r'[ \t\v\f]+', Whitespace), + ], + 'noargs': [ + include('whitespace'), + # semicolon and newline end the argument list + (r';', Punctuation, '#pop'), + (r'\n', Whitespace, '#pop'), + ], + 'dqstring': [ + (r'"', String, '#pop'), + (r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})', String.Escape), + (r'[^\\"\n]+', String), # all other characters + (r'\\\n', String), # line continuation + (r'\\', String), # stray backslash + (r'\n', Whitespace, '#pop'), # newline ends the string too + ], + 'sqstring': [ + (r"''", String), # escaped single quote + (r"'", String, '#pop'), + (r"[^\\'\n]+", String), # all other characters + (r'\\\n', String), # line continuation + (r'\\', String), # normal backslash + (r'\n', Whitespace, '#pop'), # newline ends the string too + ], + 'genericargs': [ + include('noargs'), + (r'"', String, 'dqstring'), + (r"'", String, 'sqstring'), + (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+', Number.Float), + (r'(\d+\.\d*|\.\d+)', Number.Float), + (r'-?\d+', Number.Integer), + ('[,.~!%^&*+=|?:<>/-]', Operator), + (r'[{}()\[\]]', Punctuation), + (r'(eq|ne)\b', Operator.Word), + (r'([a-zA-Z_]\w*)(\s*)(\()', + bygroups(Name.Function, Text, Punctuation)), + (r'[a-zA-Z_]\w*', Name), + (r'@[a-zA-Z_]\w*', Name.Constant), # macros + (r'(\\)(\n)', bygroups(Text, Whitespace)), + ], + 'optionarg': [ + include('whitespace'), + (_shortened_many( + "a$ll", "an$gles", "ar$row", "au$toscale", "b$ars", "bor$der", + "box$width", "cl$abel", "c$lip", "cn$trparam", "co$ntour", "da$ta", + "data$file", "dg$rid3d", "du$mmy", "enc$oding", "dec$imalsign", + "fit$", "font$path", "fo$rmat", "fu$nction", "fu$nctions", "g$rid", + "hid$den3d", "his$torysize", "is$osamples", "k$ey", "keyt$itle", + "la$bel", "li$nestyle", "ls$", "loa$dpath", "loc$ale", "log$scale", + "mac$ros", "map$ping", "map$ping3d", "mar$gin", "lmar$gin", + "rmar$gin", "tmar$gin", "bmar$gin", "mo$use", "multi$plot", + "mxt$ics", "nomxt$ics", "mx2t$ics", "nomx2t$ics", "myt$ics", + "nomyt$ics", "my2t$ics", "nomy2t$ics", "mzt$ics", "nomzt$ics", + "mcbt$ics", "nomcbt$ics", "of$fsets", "or$igin", "o$utput", + "pa$rametric", "pm$3d", "pal$ette", "colorb$ox", "p$lot", + "poi$ntsize", "pol$ar", "pr$int", "obj$ect", "sa$mples", "si$ze", + "st$yle", "su$rface", "table$", "t$erminal", "termo$ptions", "ti$cs", + "ticsc$ale", "ticsl$evel", "timef$mt", "tim$estamp", "tit$le", + "v$ariables", "ve$rsion", "vi$ew", "xyp$lane", "xda$ta", "x2da$ta", + "yda$ta", "y2da$ta", "zda$ta", "cbda$ta", "xl$abel", "x2l$abel", + "yl$abel", "y2l$abel", "zl$abel", "cbl$abel", "xti$cs", "noxti$cs", + "x2ti$cs", "nox2ti$cs", "yti$cs", "noyti$cs", "y2ti$cs", "noy2ti$cs", + "zti$cs", "nozti$cs", "cbti$cs", "nocbti$cs", "xdti$cs", "noxdti$cs", + "x2dti$cs", "nox2dti$cs", "ydti$cs", "noydti$cs", "y2dti$cs", + "noy2dti$cs", "zdti$cs", "nozdti$cs", "cbdti$cs", "nocbdti$cs", + "xmti$cs", "noxmti$cs", "x2mti$cs", "nox2mti$cs", "ymti$cs", + "noymti$cs", "y2mti$cs", "noy2mti$cs", "zmti$cs", "nozmti$cs", + "cbmti$cs", "nocbmti$cs", "xr$ange", "x2r$ange", "yr$ange", + "y2r$ange", "zr$ange", "cbr$ange", "rr$ange", "tr$ange", "ur$ange", + "vr$ange", "xzeroa$xis", "x2zeroa$xis", "yzeroa$xis", "y2zeroa$xis", + "zzeroa$xis", "zeroa$xis", "z$ero"), Name.Builtin, '#pop'), + ], + 'bind': [ + ('!', Keyword, '#pop'), + (_shortened('all$windows'), Name.Builtin), + include('genericargs'), + ], + 'quit': [ + (r'gnuplot\b', Keyword), + include('noargs'), + ], + 'fit': [ + (r'via\b', Name.Builtin), + include('plot'), + ], + 'if': [ + (r'\)', Punctuation, '#pop'), + include('genericargs'), + ], + 'pause': [ + (r'(mouse|any|button1|button2|button3)\b', Name.Builtin), + (_shortened('key$press'), Name.Builtin), + include('genericargs'), + ], + 'plot': [ + (_shortened_many('ax$es', 'axi$s', 'bin$ary', 'ev$ery', 'i$ndex', + 'mat$rix', 's$mooth', 'thru$', 't$itle', + 'not$itle', 'u$sing', 'w$ith'), + Name.Builtin), + include('genericargs'), + ], + 'save': [ + (_shortened_many('f$unctions', 's$et', 't$erminal', 'v$ariables'), + Name.Builtin), + include('genericargs'), + ], + } + + +class PovrayLexer(RegexLexer): + """ + For Persistence of Vision Raytracer files. + + .. versionadded:: 0.11 + """ + name = 'POVRay' + url = 'http://www.povray.org/' + aliases = ['pov'] + filenames = ['*.pov', '*.inc'] + mimetypes = ['text/x-povray'] + + tokens = { + 'root': [ + (r'/\*[\w\W]*?\*/', Comment.Multiline), + (r'//.*$', Comment.Single), + (r'(?s)"(?:\\.|[^"\\])+"', String.Double), + (words(( + 'break', 'case', 'debug', 'declare', 'default', 'define', 'else', + 'elseif', 'end', 'error', 'fclose', 'fopen', 'for', 'if', 'ifdef', + 'ifndef', 'include', 'local', 'macro', 'range', 'read', 'render', + 'statistics', 'switch', 'undef', 'version', 'warning', 'while', + 'write'), prefix=r'#', suffix=r'\b'), + Comment.Preproc), + (words(( + 'aa_level', 'aa_threshold', 'abs', 'acos', 'acosh', 'adaptive', 'adc_bailout', + 'agate', 'agate_turb', 'all', 'alpha', 'ambient', 'ambient_light', 'angle', + 'aperture', 'arc_angle', 'area_light', 'asc', 'asin', 'asinh', 'assumed_gamma', + 'atan', 'atan2', 'atanh', 'atmosphere', 'atmospheric_attenuation', + 'attenuating', 'average', 'background', 'black_hole', 'blue', 'blur_samples', + 'bounded_by', 'box_mapping', 'bozo', 'break', 'brick', 'brick_size', + 'brightness', 'brilliance', 'bumps', 'bumpy1', 'bumpy2', 'bumpy3', 'bump_map', + 'bump_size', 'case', 'caustics', 'ceil', 'checker', 'chr', 'clipped_by', 'clock', + 'color', 'color_map', 'colour', 'colour_map', 'component', 'composite', 'concat', + 'confidence', 'conic_sweep', 'constant', 'control0', 'control1', 'cos', 'cosh', + 'count', 'crackle', 'crand', 'cube', 'cubic_spline', 'cylindrical_mapping', + 'debug', 'declare', 'default', 'degrees', 'dents', 'diffuse', 'direction', + 'distance', 'distance_maximum', 'div', 'dust', 'dust_type', 'eccentricity', + 'else', 'emitting', 'end', 'error', 'error_bound', 'exp', 'exponent', + 'fade_distance', 'fade_power', 'falloff', 'falloff_angle', 'false', + 'file_exists', 'filter', 'finish', 'fisheye', 'flatness', 'flip', 'floor', + 'focal_point', 'fog', 'fog_alt', 'fog_offset', 'fog_type', 'frequency', 'gif', + 'global_settings', 'glowing', 'gradient', 'granite', 'gray_threshold', + 'green', 'halo', 'hexagon', 'hf_gray_16', 'hierarchy', 'hollow', 'hypercomplex', + 'if', 'ifdef', 'iff', 'image_map', 'incidence', 'include', 'int', 'interpolate', + 'inverse', 'ior', 'irid', 'irid_wavelength', 'jitter', 'lambda', 'leopard', + 'linear', 'linear_spline', 'linear_sweep', 'location', 'log', 'looks_like', + 'look_at', 'low_error_factor', 'mandel', 'map_type', 'marble', 'material_map', + 'matrix', 'max', 'max_intersections', 'max_iteration', 'max_trace_level', + 'max_value', 'metallic', 'min', 'minimum_reuse', 'mod', 'mortar', + 'nearest_count', 'no', 'normal', 'normal_map', 'no_shadow', 'number_of_waves', + 'octaves', 'off', 'offset', 'omega', 'omnimax', 'on', 'once', 'onion', 'open', + 'orthographic', 'panoramic', 'pattern1', 'pattern2', 'pattern3', + 'perspective', 'pgm', 'phase', 'phong', 'phong_size', 'pi', 'pigment', + 'pigment_map', 'planar_mapping', 'png', 'point_at', 'pot', 'pow', 'ppm', + 'precision', 'pwr', 'quadratic_spline', 'quaternion', 'quick_color', + 'quick_colour', 'quilted', 'radial', 'radians', 'radiosity', 'radius', 'rainbow', + 'ramp_wave', 'rand', 'range', 'reciprocal', 'recursion_limit', 'red', + 'reflection', 'refraction', 'render', 'repeat', 'rgb', 'rgbf', 'rgbft', 'rgbt', + 'right', 'ripples', 'rotate', 'roughness', 'samples', 'scale', 'scallop_wave', + 'scattering', 'seed', 'shadowless', 'sin', 'sine_wave', 'sinh', 'sky', 'sky_sphere', + 'slice', 'slope_map', 'smooth', 'specular', 'spherical_mapping', 'spiral', + 'spiral1', 'spiral2', 'spotlight', 'spotted', 'sqr', 'sqrt', 'statistics', 'str', + 'strcmp', 'strength', 'strlen', 'strlwr', 'strupr', 'sturm', 'substr', 'switch', 'sys', + 't', 'tan', 'tanh', 'test_camera_1', 'test_camera_2', 'test_camera_3', + 'test_camera_4', 'texture', 'texture_map', 'tga', 'thickness', 'threshold', + 'tightness', 'tile2', 'tiles', 'track', 'transform', 'translate', 'transmit', + 'triangle_wave', 'true', 'ttf', 'turbulence', 'turb_depth', 'type', + 'ultra_wide_angle', 'up', 'use_color', 'use_colour', 'use_index', 'u_steps', + 'val', 'variance', 'vaxis_rotate', 'vcross', 'vdot', 'version', 'vlength', + 'vnormalize', 'volume_object', 'volume_rendered', 'vol_with_light', + 'vrotate', 'v_steps', 'warning', 'warp', 'water_level', 'waves', 'while', 'width', + 'wood', 'wrinkles', 'yes'), prefix=r'\b', suffix=r'\b'), + Keyword), + (words(( + 'bicubic_patch', 'blob', 'box', 'camera', 'cone', 'cubic', 'cylinder', 'difference', + 'disc', 'height_field', 'intersection', 'julia_fractal', 'lathe', + 'light_source', 'merge', 'mesh', 'object', 'plane', 'poly', 'polygon', 'prism', + 'quadric', 'quartic', 'smooth_triangle', 'sor', 'sphere', 'superellipsoid', + 'text', 'torus', 'triangle', 'union'), suffix=r'\b'), + Name.Builtin), + (r'\b(x|y|z|u|v)\b', Name.Builtin.Pseudo), + (r'[a-zA-Z_]\w*', Name), + (r'[0-9]*\.[0-9]+', Number.Float), + (r'[0-9]+', Number.Integer), + (r'[\[\](){}<>;,]', Punctuation), + (r'[-+*/=.|&]|<=|>=|!=', Operator), + (r'"(\\\\|\\[^\\]|[^"\\])*"', String), + (r'\s+', Whitespace), + ] + } + + def analyse_text(text): + """POVRAY is similar to JSON/C, but the combination of camera and + light_source is probably not very likely elsewhere. HLSL or GLSL + are similar (GLSL even has #version), but they miss #declare, and + light_source/camera are not keywords anywhere else -- it's fair + to assume though that any POVRAY scene must have a camera and + lightsource.""" + result = 0 + if '#version' in text: + result += 0.05 + if '#declare' in text: + result += 0.05 + if 'camera' in text: + result += 0.05 + if 'light_source' in text: + result += 0.1 + + return result -- cgit v1.2.3