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""" pygments.lexers.matlab ~~~~~~~~~~~~~~~~~~~~~~ Lexers for Matlab and related languages. :copyright: Copyright 2006-2022 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. """ import re from pygments.lexer import Lexer, RegexLexer, bygroups, default, words, \ do_insertions, include from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ Number, Punctuation, Generic, Whitespace from pygments.lexers import _scilab_builtins __all__ = ['MatlabLexer', 'MatlabSessionLexer', 'OctaveLexer', 'ScilabLexer'] class MatlabLexer(RegexLexer): """ For Matlab source code. .. versionadded:: 0.10 """ name = 'Matlab' aliases = ['matlab'] filenames = ['*.m'] mimetypes = ['text/matlab'] _operators = r'-|==|~=|<=|>=|<|>|&&|&|~|\|\|?|\.\*|\*|\+|\.\^|\.\\|\./|/|\\' tokens = { 'expressions': [ # operators: (_operators, Operator), # numbers (must come before punctuation to handle `.5`; cannot use # `\b` due to e.g. `5. + .5`). The negative lookahead on operators # avoids including the dot in `1./x` (the dot is part of `./`). (r'(?<!\w)((\d+\.\d+)|(\d*\.\d+)|(\d+\.(?!%s)))' r'([eEf][+-]?\d+)?(?!\w)' % _operators, Number.Float), (r'\b\d+[eEf][+-]?[0-9]+\b', Number.Float), (r'\b\d+\b', Number.Integer), # punctuation: (r'\[|\]|\(|\)|\{|\}|:|@|\.|,', Punctuation), (r'=|:|;', Punctuation), # quote can be transpose, instead of string: # (not great, but handles common cases...) (r'(?<=[\w)\].])\'+', Operator), (r'"(""|[^"])*"', String), (r'(?<![\w)\].])\'', String, 'string'), (r'[a-zA-Z_]\w*', Name), (r'\s+', Whitespace), (r'.', Text), ], 'root': [ # line starting with '!' is sent as a system command. not sure what # label to use... (r'^!.*', String.Other), (r'%\{\s*\n', Comment.Multiline, 'blockcomment'), (r'%.*$', Comment), (r'(\s*^\s*)(function)\b', bygroups(Whitespace, Keyword), 'deffunc'), (r'(\s*^\s*)(properties)(\s+)(\()', bygroups(Whitespace, Keyword, Whitespace, Punctuation), ('defprops', 'propattrs')), (r'(\s*^\s*)(properties)\b', bygroups(Whitespace, Keyword), 'defprops'), # from 'iskeyword' on version 9.4 (R2018a): # Check that there is no preceding dot, as keywords are valid field # names. (words(('break', 'case', 'catch', 'classdef', 'continue', 'dynamicprops', 'else', 'elseif', 'end', 'for', 'function', 'global', 'if', 'methods', 'otherwise', 'parfor', 'persistent', 'return', 'spmd', 'switch', 'try', 'while'), prefix=r'(?<!\.)(\s*)(', suffix=r')\b'), bygroups(Whitespace, Keyword)), ( words( [ # See https://mathworks.com/help/matlab/referencelist.html # Below data from 2021-02-10T18:24:08Z # for Matlab release R2020b "BeginInvoke", "COM", "Combine", "CombinedDatastore", "EndInvoke", "Execute", "FactoryGroup", "FactorySetting", "Feval", "FunctionTestCase", "GetCharArray", "GetFullMatrix", "GetVariable", "GetWorkspaceData", "GraphPlot", "H5.close", "H5.garbage_collect", "H5.get_libversion", "H5.open", "H5.set_free_list_limits", "H5A.close", "H5A.create", "H5A.delete", "H5A.get_info", "H5A.get_name", "H5A.get_space", "H5A.get_type", "H5A.iterate", "H5A.open", "H5A.open_by_idx", "H5A.open_by_name", "H5A.read", "H5A.write", "H5D.close", "H5D.create", "H5D.get_access_plist", "H5D.get_create_plist", "H5D.get_offset", "H5D.get_space", "H5D.get_space_status", "H5D.get_storage_size", "H5D.get_type", "H5D.open", "H5D.read", "H5D.set_extent", "H5D.vlen_get_buf_size", "H5D.write", "H5DS.attach_scale", "H5DS.detach_scale", "H5DS.get_label", "H5DS.get_num_scales", "H5DS.get_scale_name", "H5DS.is_scale", "H5DS.iterate_scales", "H5DS.set_label", "H5DS.set_scale", "H5E.clear", "H5E.get_major", "H5E.get_minor", "H5E.walk", "H5F.close", "H5F.create", "H5F.flush", "H5F.get_access_plist", "H5F.get_create_plist", "H5F.get_filesize", "H5F.get_freespace", "H5F.get_info", "H5F.get_mdc_config", "H5F.get_mdc_hit_rate", "H5F.get_mdc_size", "H5F.get_name", "H5F.get_obj_count", "H5F.get_obj_ids", "H5F.is_hdf5", "H5F.mount", "H5F.open", "H5F.reopen", "H5F.set_mdc_config", "H5F.unmount", "H5G.close", "H5G.create", "H5G.get_info", "H5G.open", "H5I.dec_ref", "H5I.get_file_id", "H5I.get_name", "H5I.get_ref", "H5I.get_type", "H5I.inc_ref", "H5I.is_valid", "H5L.copy", "H5L.create_external", "H5L.create_hard", "H5L.create_soft", "H5L.delete", "H5L.exists", "H5L.get_info", "H5L.get_name_by_idx", "H5L.get_val", "H5L.iterate", "H5L.iterate_by_name", "H5L.move", "H5L.visit", "H5L.visit_by_name", "H5ML.compare_values", "H5ML.get_constant_names", "H5ML.get_constant_value", "H5ML.get_function_names", "H5ML.get_mem_datatype", "H5O.close", "H5O.copy", "H5O.get_comment", "H5O.get_comment_by_name", "H5O.get_info", "H5O.link", "H5O.open", "H5O.open_by_idx", "H5O.set_comment", "H5O.set_comment_by_name", "H5O.visit", "H5O.visit_by_name", "H5P.all_filters_avail", "H5P.close", "H5P.close_class", "H5P.copy", "H5P.create", "H5P.equal", "H5P.exist", "H5P.fill_value_defined", "H5P.get", "H5P.get_alignment", "H5P.get_alloc_time", "H5P.get_attr_creation_order", "H5P.get_attr_phase_change", "H5P.get_btree_ratios", "H5P.get_char_encoding", "H5P.get_chunk", "H5P.get_chunk_cache", "H5P.get_class", "H5P.get_class_name", "H5P.get_class_parent", "H5P.get_copy_object", "H5P.get_create_intermediate_group", "H5P.get_driver", "H5P.get_edc_check", "H5P.get_external", "H5P.get_external_count", "H5P.get_family_offset", "H5P.get_fapl_core", "H5P.get_fapl_family", "H5P.get_fapl_multi", "H5P.get_fclose_degree", "H5P.get_fill_time", "H5P.get_fill_value", "H5P.get_filter", "H5P.get_filter_by_id", "H5P.get_gc_references", "H5P.get_hyper_vector_size", "H5P.get_istore_k", "H5P.get_layout", "H5P.get_libver_bounds", "H5P.get_link_creation_order", "H5P.get_link_phase_change", "H5P.get_mdc_config", "H5P.get_meta_block_size", "H5P.get_multi_type", "H5P.get_nfilters", "H5P.get_nprops", "H5P.get_sieve_buf_size", "H5P.get_size", "H5P.get_sizes", "H5P.get_small_data_block_size", "H5P.get_sym_k", "H5P.get_userblock", "H5P.get_version", "H5P.isa_class", "H5P.iterate", "H5P.modify_filter", "H5P.remove_filter", "H5P.set", "H5P.set_alignment", "H5P.set_alloc_time", "H5P.set_attr_creation_order", "H5P.set_attr_phase_change", "H5P.set_btree_ratios", "H5P.set_char_encoding", "H5P.set_chunk", "H5P.set_chunk_cache", "H5P.set_copy_object", "H5P.set_create_intermediate_group", "H5P.set_deflate", "H5P.set_edc_check", "H5P.set_external", "H5P.set_family_offset", "H5P.set_fapl_core", "H5P.set_fapl_family", "H5P.set_fapl_log", "H5P.set_fapl_multi", "H5P.set_fapl_sec2", "H5P.set_fapl_split", "H5P.set_fapl_stdio", "H5P.set_fclose_degree", "H5P.set_fill_time", "H5P.set_fill_value", "H5P.set_filter", "H5P.set_fletcher32", "H5P.set_gc_references", "H5P.set_hyper_vector_size", "H5P.set_istore_k", "H5P.set_layout", "H5P.set_libver_bounds", "H5P.set_link_creation_order", "H5P.set_link_phase_change", "H5P.set_mdc_config", "H5P.set_meta_block_size", "H5P.set_multi_type", "H5P.set_nbit", "H5P.set_scaleoffset", "H5P.set_shuffle", "H5P.set_sieve_buf_size", "H5P.set_sizes", "H5P.set_small_data_block_size", "H5P.set_sym_k", "H5P.set_userblock", "H5R.create", "H5R.dereference", "H5R.get_name", "H5R.get_obj_type", "H5R.get_region", "H5S.close", "H5S.copy", "H5S.create", "H5S.create_simple", "H5S.extent_copy", "H5S.get_select_bounds", "H5S.get_select_elem_npoints", "H5S.get_select_elem_pointlist", "H5S.get_select_hyper_blocklist", "H5S.get_select_hyper_nblocks", "H5S.get_select_npoints", "H5S.get_select_type", "H5S.get_simple_extent_dims", "H5S.get_simple_extent_ndims", "H5S.get_simple_extent_npoints", "H5S.get_simple_extent_type", "H5S.is_simple", "H5S.offset_simple", "H5S.select_all", "H5S.select_elements", "H5S.select_hyperslab", "H5S.select_none", "H5S.select_valid", "H5S.set_extent_none", "H5S.set_extent_simple", "H5T.array_create", "H5T.close", "H5T.commit", "H5T.committed", "H5T.copy", "H5T.create", "H5T.detect_class", "H5T.enum_create", "H5T.enum_insert", "H5T.enum_nameof", "H5T.enum_valueof", "H5T.equal", "H5T.get_array_dims", "H5T.get_array_ndims", "H5T.get_class", "H5T.get_create_plist", "H5T.get_cset", "H5T.get_ebias", "H5T.get_fields", "H5T.get_inpad", "H5T.get_member_class", "H5T.get_member_index", "H5T.get_member_name", "H5T.get_member_offset", "H5T.get_member_type", "H5T.get_member_value", "H5T.get_native_type", "H5T.get_nmembers", "H5T.get_norm", "H5T.get_offset", "H5T.get_order", "H5T.get_pad", "H5T.get_precision", "H5T.get_sign", "H5T.get_size", "H5T.get_strpad", "H5T.get_super", "H5T.get_tag", "H5T.insert", "H5T.is_variable_str", "H5T.lock", "H5T.open", "H5T.pack", "H5T.set_cset", "H5T.set_ebias", "H5T.set_fields", "H5T.set_inpad", "H5T.set_norm", "H5T.set_offset", "H5T.set_order", "H5T.set_pad", "H5T.set_precision", "H5T.set_sign", "H5T.set_size", "H5T.set_strpad", "H5T.set_tag", "H5T.vlen_create", "H5Z.filter_avail", "H5Z.get_filter_info", "Inf", "KeyValueDatastore", "KeyValueStore", "MException", "MException.last", "MaximizeCommandWindow", "MemoizedFunction", "MinimizeCommandWindow", "NET", "NET.Assembly", "NET.GenericClass", "NET.NetException", "NET.addAssembly", "NET.convertArray", "NET.createArray", "NET.createGeneric", "NET.disableAutoRelease", "NET.enableAutoRelease", "NET.invokeGenericMethod", "NET.isNETSupported", "NET.setStaticProperty", "NaN", "NaT", "OperationResult", "PutCharArray", "PutFullMatrix", "PutWorkspaceData", "PythonEnvironment", "Quit", "RandStream", "ReleaseCompatibilityException", "ReleaseCompatibilityResults", "Remove", "RemoveAll", "Setting", "SettingsGroup", "TallDatastore", "Test", "TestResult", "Tiff", "TransformedDatastore", "ValueIterator", "VersionResults", "VideoReader", "VideoWriter", "abs", "accumarray", "acos", "acosd", "acosh", "acot", "acotd", "acoth", "acsc", "acscd", "acsch", "actxGetRunningServer", "actxserver", "add", "addCause", "addCorrection", "addFile", "addFolderIncludingChildFiles", "addGroup", "addLabel", "addPath", "addReference", "addSetting", "addShortcut", "addShutdownFile", "addStartupFile", "addStyle", "addToolbarExplorationButtons", "addboundary", "addcats", "addedge", "addevent", "addlistener", "addmulti", "addnode", "addpath", "addpoints", "addpref", "addprop", "addsample", "addsampletocollection", "addtodate", "addts", "addvars", "adjacency", "airy", "align", "alim", "all", "allchild", "alpha", "alphaShape", "alphaSpectrum", "alphaTriangulation", "alphamap", "alphanumericBoundary", "alphanumericsPattern", "amd", "analyzeCodeCompatibility", "ancestor", "angle", "animatedline", "annotation", "ans", "any", "appdesigner", "append", "area", "arguments", "array2table", "array2timetable", "arrayDatastore", "arrayfun", "asFewOfPattern", "asManyOfPattern", "ascii", "asec", "asecd", "asech", "asin", "asind", "asinh", "assert", "assignin", "atan", "atan2", "atan2d", "atand", "atanh", "audiodevinfo", "audiodevreset", "audioinfo", "audioplayer", "audioread", "audiorecorder", "audiowrite", "autumn", "axes", "axis", "axtoolbar", "axtoolbarbtn", "balance", "bandwidth", "bar", "bar3", "bar3h", "barh", "barycentricToCartesian", "base2dec", "batchStartupOptionUsed", "bctree", "beep", "bench", "besselh", "besseli", "besselj", "besselk", "bessely", "beta", "betainc", "betaincinv", "betaln", "between", "bfsearch", "bicg", "bicgstab", "bicgstabl", "biconncomp", "bin2dec", "binary", "binscatter", "bitand", "bitcmp", "bitget", "bitnot", "bitor", "bitset", "bitshift", "bitxor", "blanks", "ble", "blelist", "blkdiag", "bluetooth", "bluetoothlist", "bone", "boundary", "boundaryFacets", "boundaryshape", "boundingbox", "bounds", "box", "boxchart", "brighten", "brush", "bsxfun", "bubblechart", "bubblechart3", "bubblelegend", "bubblelim", "bubblesize", "builddocsearchdb", "builtin", "bvp4c", "bvp5c", "bvpget", "bvpinit", "bvpset", "bvpxtend", "caldays", "caldiff", "calendar", "calendarDuration", "calllib", "calmonths", "calquarters", "calweeks", "calyears", "camdolly", "cameratoolbar", "camlight", "camlookat", "camorbit", "campan", "campos", "camproj", "camroll", "camtarget", "camup", "camva", "camzoom", "canUseGPU", "canUseParallelPool", "cart2pol", "cart2sph", "cartesianToBarycentric", "caseInsensitivePattern", "caseSensitivePattern", "cast", "cat", "categorical", "categories", "caxis", "cd", "cdf2rdf", "cdfepoch", "cdfinfo", "cdflib", "cdfread", "ceil", "cell", "cell2mat", "cell2struct", "cell2table", "celldisp", "cellfun", "cellplot", "cellstr", "centrality", "centroid", "cgs", "char", "characterListPattern", "characteristic", "checkcode", "chol", "cholupdate", "choose", "chooseContextMenu", "circshift", "circumcenter", "cla", "clabel", "class", "classUnderlying", "clc", "clear", "clearAllMemoizedCaches", "clearPersonalValue", "clearTemporaryValue", "clearpoints", "clearvars", "clf", "clibArray", "clibConvertArray", "clibIsNull", "clibIsReadOnly", "clibRelease", "clibgen.buildInterface", "clibgen.generateLibraryDefinition", "clipboard", "clock", "clone", "close", "closeFile", "closereq", "cmap2gray", "cmpermute", "cmunique", "codeCompatibilityReport", "colamd", "collapse", "colon", "colorbar", "colorcube", "colormap", "colororder", "colperm", "com.mathworks.engine.MatlabEngine", "com.mathworks.matlab.types.CellStr", "com.mathworks.matlab.types.Complex", "com.mathworks.matlab.types.HandleObject", "com.mathworks.matlab.types.Struct", "combine", "comet", "comet3", "compan", "compass", "complex", "compose", "computer", "comserver", "cond", "condeig", "condensation", "condest", "coneplot", "configureCallback", "configureTerminator", "conj", "conncomp", "containers.Map", "contains", "containsrange", "contour", "contour3", "contourc", "contourf", "contourslice", "contrast", "conv", "conv2", "convertCharsToStrings", "convertContainedStringsToChars", "convertStringsToChars", "convertTo", "convertvars", "convexHull", "convhull", "convhulln", "convn", "cool", "copper", "copyHDU", "copyfile", "copygraphics", "copyobj", "corrcoef", "cos", "cosd", "cosh", "cospi", "cot", "cotd", "coth", "count", "countcats", "cov", "cplxpair", "cputime", "createCategory", "createFile", "createImg", "createLabel", "createTbl", "criticalAlpha", "cross", "csc", "cscd", "csch", "ctranspose", "cummax", "cummin", "cumprod", "cumsum", "cumtrapz", "curl", "currentProject", "cylinder", "daspect", "dataTipInteraction", "dataTipTextRow", "datacursormode", "datastore", "datatip", "date", "datenum", "dateshift", "datestr", "datetick", "datetime", "datevec", "day", "days", "dbclear", "dbcont", "dbdown", "dbmex", "dbquit", "dbstack", "dbstatus", "dbstep", "dbstop", "dbtype", "dbup", "dde23", "ddeget", "ddensd", "ddesd", "ddeset", "deblank", "dec2base", "dec2bin", "dec2hex", "decic", "decomposition", "deconv", "deg2rad", "degree", "del2", "delaunay", "delaunayTriangulation", "delaunayn", "delete", "deleteCol", "deleteFile", "deleteHDU", "deleteKey", "deleteRecord", "deleteRows", "delevent", "delimitedTextImportOptions", "delsample", "delsamplefromcollection", "demo", "descriptor", "det", "details", "detectImportOptions", "detrend", "deval", "dfsearch", "diag", "dialog", "diary", "diff", "diffuse", "digitBoundary", "digitsPattern", "digraph", "dir", "disableDefaultInteractivity", "discretize", "disp", "display", "dissect", "distances", "dither", "divergence", "dmperm", "doc", "docsearch", "dos", "dot", "double", "drag", "dragrect", "drawnow", "dsearchn", "duration", "dynamicprops", "echo", "echodemo", "echotcpip", "edgeAttachments", "edgecount", "edges", "edit", "eig", "eigs", "ellipj", "ellipke", "ellipsoid", "empty", "enableDefaultInteractivity", "enableLegacyExplorationModes", "enableNETfromNetworkDrive", "enableservice", "endsWith", "enumeration", "eomday", "eps", "eq", "equilibrate", "erase", "eraseBetween", "erf", "erfc", "erfcinv", "erfcx", "erfinv", "error", "errorbar", "errordlg", "etime", "etree", "etreeplot", "eval", "evalc", "evalin", "event.ClassInstanceEvent", "event.DynamicPropertyEvent", "event.EventData", "event.PropertyEvent", "event.hasListener", "event.listener", "event.proplistener", "eventlisteners", "events", "exceltime", "exist", "exit", "exp", "expand", "expint", "expm", "expm1", "export", "export2wsdlg", "exportapp", "exportgraphics", "exportsetupdlg", "extract", "extractAfter", "extractBefore", "extractBetween", "eye", "ezpolar", "faceNormal", "factor", "factorial", "false", "fclose", "fcontour", "feather", "featureEdges", "feof", "ferror", "feval", "fewerbins", "fft", "fft2", "fftn", "fftshift", "fftw", "fgetl", "fgets", "fieldnames", "figure", "figurepalette", "fileDatastore", "fileMode", "fileName", "fileattrib", "filemarker", "fileparts", "fileread", "filesep", "fill", "fill3", "fillmissing", "filloutliers", "filter", "filter2", "fimplicit", "fimplicit3", "find", "findCategory", "findEvent", "findFile", "findLabel", "findall", "findedge", "findfigs", "findgroups", "findnode", "findobj", "findprop", "finish", "fitsdisp", "fitsinfo", "fitsread", "fitswrite", "fix", "fixedWidthImportOptions", "flag", "flintmax", "flip", "flipedge", "fliplr", "flipud", "floor", "flow", "flush", "fmesh", "fminbnd", "fminsearch", "fopen", "format", "fplot", "fplot3", "fprintf", "frame2im", "fread", "freeBoundary", "freqspace", "frewind", "fscanf", "fseek", "fsurf", "ftell", "ftp", "full", "fullfile", "func2str", "function_handle", "functions", "functiontests", "funm", "fwrite", "fzero", "gallery", "gamma", "gammainc", "gammaincinv", "gammaln", "gather", "gca", "gcbf", "gcbo", "gcd", "gcf", "gcmr", "gco", "genpath", "geoaxes", "geobasemap", "geobubble", "geodensityplot", "geolimits", "geoplot", "geoscatter", "geotickformat", "get", "getAColParms", "getAxes", "getBColParms", "getColName", "getColType", "getColorbar", "getConstantValue", "getEqColType", "getFileFormats", "getHDUnum", "getHDUtype", "getHdrSpace", "getImgSize", "getImgType", "getLayout", "getLegend", "getMockHistory", "getNumCols", "getNumHDUs", "getNumInputs", "getNumInputsImpl", "getNumOutputs", "getNumOutputsImpl", "getNumRows", "getOpenFiles", "getProfiles", "getPropertyGroupsImpl", "getReport", "getTimeStr", "getVersion", "getabstime", "getappdata", "getaudiodata", "getdatasamples", "getdatasamplesize", "getenv", "getfield", "getframe", "getinterpmethod", "getnext", "getpinstatus", "getpixelposition", "getplayer", "getpoints", "getpref", "getqualitydesc", "getrangefromclass", "getsamples", "getsampleusingtime", "gettimeseriesnames", "gettsafteratevent", "gettsafterevent", "gettsatevent", "gettsbeforeatevent", "gettsbeforeevent", "gettsbetweenevents", "getvaropts", "ginput", "gmres", "gobjects", "gplot", "grabcode", "gradient", "graph", "gray", "grid", "griddata", "griddatan", "griddedInterpolant", "groot", "groupcounts", "groupfilter", "groupsummary", "grouptransform", "gsvd", "gtext", "guidata", "guide", "guihandles", "gunzip", "gzip", "h5create", "h5disp", "h5info", "h5read", "h5readatt", "h5write", "h5writeatt", "hadamard", "handle", "hankel", "hasFactoryValue", "hasFrame", "hasGroup", "hasPersonalValue", "hasSetting", "hasTemporaryValue", "hasdata", "hasnext", "hdfan", "hdfdf24", "hdfdfr8", "hdfh", "hdfhd", "hdfhe", "hdfhx", "hdfinfo", "hdfml", "hdfpt", "hdfread", "hdfv", "hdfvf", "hdfvh", "hdfvs", "head", "heatmap", "height", "help", "helpdlg", "hess", 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"stlread", "stlwrite", "stop", "str2double", "str2func", "str2num", "strcat", "strcmp", "strcmpi", "stream2", "stream3", "streamline", "streamparticles", "streamribbon", "streamslice", "streamtube", "strfind", "string", "strings", "strip", "strjoin", "strjust", "strlength", "strncmp", "strncmpi", "strrep", "strsplit", "strtok", "strtrim", "struct", "struct2cell", "struct2table", "structfun", "sub2ind", "subgraph", "subplot", "subsasgn", "subscribe", "subsindex", "subspace", "subsref", "substruct", "subtitle", "subtract", "subvolume", "successors", "sum", "summary", "summer", "superclasses", "surf", "surf2patch", "surface", "surfaceArea", "surfc", "surfl", "surfnorm", "svd", "svds", "svdsketch", "swapbytes", "swarmchart", "swarmchart3", "sylvester", "symamd", "symbfact", "symmlq", "symrcm", "synchronize", "sysobjupdate", "system", "table", "table2array", "table2cell", "table2struct", "table2timetable", "tabularTextDatastore", "tail", "tall", "tallrng", "tan", "tand", "tanh", "tar", "tcpclient", "tempdir", "tempname", "testsuite", "tetramesh", "texlabel", "text", "textBoundary", "textscan", "textwrap", "tfqmr", "thetalim", "thetatickformat", "thetaticklabels", "thetaticks", "thingSpeakRead", "thingSpeakWrite", "throw", "throwAsCaller", "tic", "tiledlayout", "time", "timeit", "timeofday", "timer", "timerange", "timerfind", "timerfindall", "timeseries", "timetable", "timetable2table", "timezones", "title", "toc", "todatenum", "toeplitz", "toolboxdir", "topkrows", "toposort", "trace", "transclosure", "transform", "translate", "transpose", "transreduction", "trapz", "treelayout", "treeplot", "triangulation", "tril", "trimesh", "triplot", "trisurf", "triu", "true", "tscollection", "tsdata.event", "tsearchn", "turbo", "turningdist", "type", "typecast", "tzoffset", "uialert", "uiaxes", "uibutton", "uibuttongroup", "uicheckbox", "uiconfirm", "uicontextmenu", "uicontrol", "uidatepicker", "uidropdown", "uieditfield", "uifigure", "uigauge", "uigetdir", "uigetfile", "uigetpref", "uigridlayout", "uihtml", "uiimage", "uiknob", "uilabel", "uilamp", "uilistbox", "uimenu", "uint16", "uint32", "uint64", "uint8", "uiopen", "uipanel", "uiprogressdlg", "uipushtool", "uiputfile", "uiradiobutton", "uiresume", "uisave", "uisetcolor", "uisetfont", "uisetpref", "uislider", "uispinner", "uistack", "uistyle", "uiswitch", "uitab", "uitabgroup", "uitable", "uitextarea", "uitogglebutton", "uitoggletool", "uitoolbar", "uitree", "uitreenode", "uiwait", "uminus", "underlyingType", "underlyingValue", "unicode2native", "union", "unique", "uniquetol", "unix", "unloadlibrary", "unmesh", "unmkpp", "unregisterallevents", "unregisterevent", "unstack", "unsubscribe", "untar", "unwrap", "unzip", "update", "updateDependencies", "uplus", "upper", "usejava", "userpath", "validateFunctionSignaturesJSON", "validateInputsImpl", "validatePropertiesImpl", "validateattributes", "validatecolor", "validatestring", "values", "vander", "var", "varargin", "varargout", "varfun", "vartype", "vecnorm", "ver", "verLessThan", "version", "vertcat", "vertexAttachments", "vertexNormal", "view", "viewmtx", "visdiff", "volume", "volumebounds", "voronoi", "voronoiDiagram", "voronoin", "wait", "waitbar", "waitfor", "waitforbuttonpress", "warndlg", "warning", "waterfall", "web", "weboptions", "webread", "websave", "webwrite", "week", "weekday", "what", "which", "whitespaceBoundary", "whitespacePattern", "who", "whos", "width", "wildcardPattern", "wilkinson", "winopen", "winqueryreg", "winter", "withinrange", "withtol", "wordcloud", "write", "writeChecksum", "writeCol", "writeComment", "writeDate", "writeHistory", "writeImg", "writeKey", "writeKeyUnit", "writeVideo", "writeall", "writecell", "writeline", "writematrix", "writestruct", "writetable", "writetimetable", "xcorr", "xcov", "xlabel", "xlim", "xline", "xmlread", "xmlwrite", "xor", "xslt", "xtickangle", "xtickformat", "xticklabels", "xticks", "year", "years", "ylabel", "ylim", "yline", "ymd", "ytickangle", "ytickformat", "yticklabels", "yticks", "yyaxis", "yyyymmdd", "zeros", "zip", "zlabel", "zlim", "zoom", "zoomInteraction", "ztickangle", "ztickformat", "zticklabels", "zticks", ], prefix=r"(?<!\.)(", # Exclude field names suffix=r")\b" ), Name.Builtin ), # line continuation with following comment: (r'(\.\.\.)(.*)$', bygroups(Keyword, Comment)), # command form: # "How MATLAB Recognizes Command Syntax" specifies that an operator # is recognized if it is either surrounded by spaces or by no # spaces on both sides (this allows distinguishing `cd ./foo` from # `cd ./ foo`.). Here, the regex checks that the first word in the # line is not followed by <spaces> and then # (equal | open-parenthesis | <operator><space> | <space>). (r'(?:^|(?<=;))(\s*)(\w+)(\s+)(?!=|\(|%s\s|\s)' % _operators, bygroups(Whitespace, Name, Whitespace), 'commandargs'), include('expressions') ], 'blockcomment': [ (r'^\s*%\}', Comment.Multiline, '#pop'), (r'^.*\n', Comment.Multiline), (r'.', Comment.Multiline), ], 'deffunc': [ (r'(\s*)(?:(\S+)(\s*)(=)(\s*))?(.+)(\()(.*)(\))(\s*)', bygroups(Whitespace, Text, Whitespace, Punctuation, Whitespace, Name.Function, Punctuation, Text, Punctuation, Whitespace), '#pop'), # function with no args (r'(\s*)([a-zA-Z_]\w*)', bygroups(Whitespace, Name.Function), '#pop'), ], 'propattrs': [ (r'(\w+)(\s*)(=)(\s*)(\d+)', bygroups(Name.Builtin, Whitespace, Punctuation, Whitespace, Number)), (r'(\w+)(\s*)(=)(\s*)([a-zA-Z]\w*)', bygroups(Name.Builtin, Whitespace, Punctuation, Whitespace, Keyword)), (r',', Punctuation), (r'\)', Punctuation, '#pop'), (r'\s+', Whitespace), (r'.', Text), ], 'defprops': [ (r'%\{\s*\n', Comment.Multiline, 'blockcomment'), (r'%.*$', Comment), (r'(?<!\.)end\b', Keyword, '#pop'), include('expressions'), ], 'string': [ (r"[^']*'", String, '#pop'), ], 'commandargs': [ # If an equal sign or other operator is encountered, this # isn't a command. It might be a variable assignment or # comparison operation with multiple spaces before the # equal sign or operator (r"=", Punctuation, '#pop'), (_operators, Operator, '#pop'), (r"[ \t]+", Whitespace), ("'[^']*'", String), (r"[^';\s]+", String), (";", Punctuation, '#pop'), default('#pop'), ] } def analyse_text(text): # function declaration. first_non_comment = next((line for line in text.splitlines() if not re.match(r'^\s*%', text)), '').strip() if (first_non_comment.startswith('function') and '{' not in first_non_comment): return 1. # comment elif re.search(r'^\s*%', text, re.M): return 0.2 # system cmd elif re.search(r'^!\w+', text, re.M): return 0.2 line_re = re.compile('.*?\n') class MatlabSessionLexer(Lexer): """ For Matlab sessions. Modeled after PythonConsoleLexer. Contributed by Ken Schutte <kschutte@csail.mit.edu>. .. versionadded:: 0.10 """ name = 'Matlab session' aliases = ['matlabsession'] def get_tokens_unprocessed(self, text): mlexer = MatlabLexer(**self.options) curcode = '' insertions = [] continuation = False for match in line_re.finditer(text): line = match.group() if line.startswith('>> '): insertions.append((len(curcode), [(0, Generic.Prompt, line[:3])])) curcode += line[3:] elif line.startswith('>>'): insertions.append((len(curcode), [(0, Generic.Prompt, line[:2])])) curcode += line[2:] elif line.startswith('???'): idx = len(curcode) # without is showing error on same line as before...? # line = "\n" + line token = (0, Generic.Traceback, line) insertions.append((idx, [token])) elif continuation and insertions: # line_start is the length of the most recent prompt symbol line_start = len(insertions[-1][-1][-1]) # Set leading spaces with the length of the prompt to be a generic prompt # This keeps code aligned when prompts are removed, say with some Javascript if line.startswith(' '*line_start): insertions.append( (len(curcode), [(0, Generic.Prompt, line[:line_start])])) curcode += line[line_start:] else: curcode += line else: if curcode: yield from do_insertions( insertions, mlexer.get_tokens_unprocessed(curcode)) curcode = '' insertions = [] yield match.start(), Generic.Output, line # Does not allow continuation if a comment is included after the ellipses. # Continues any line that ends with ..., even comments (lines that start with %) if line.strip().endswith('...'): continuation = True else: continuation = False if curcode: # or item: yield from do_insertions( insertions, mlexer.get_tokens_unprocessed(curcode)) class OctaveLexer(RegexLexer): """ For GNU Octave source code. .. versionadded:: 1.5 """ name = 'Octave' url = 'https://www.gnu.org/software/octave/index' aliases = ['octave'] filenames = ['*.m'] mimetypes = ['text/octave'] # These lists are generated automatically. # Run the following in bash shell: # # First dump all of the Octave manual into a plain text file: # # $ info octave --subnodes -o octave-manual # # Now grep through it: # for i in \ # "Built-in Function" "Command" "Function File" \ # "Loadable Function" "Mapping Function"; # do # perl -e '@name = qw('"$i"'); # print lc($name[0]),"_kw = [\n"'; # # perl -n -e 'print "\"$1\",\n" if /-- '"$i"': .* (\w*) \(/;' \ # octave-manual | sort | uniq ; # echo "]" ; # echo; # done # taken from Octave Mercurial changeset 8cc154f45e37 (30-jan-2011) builtin_kw = ( "addlistener", "addpath", "addproperty", "all", "and", "any", "argnames", "argv", "assignin", "atexit", "autoload", "available_graphics_toolkits", "beep_on_error", "bitand", "bitmax", "bitor", "bitshift", "bitxor", "cat", "cell", "cellstr", "char", "class", "clc", "columns", "command_line_path", "completion_append_char", "completion_matches", "complex", "confirm_recursive_rmdir", "cputime", "crash_dumps_octave_core", "ctranspose", "cumprod", "cumsum", "debug_on_error", "debug_on_interrupt", "debug_on_warning", "default_save_options", "dellistener", "diag", "diff", "disp", "doc_cache_file", "do_string_escapes", "double", "drawnow", "e", "echo_executing_commands", "eps", "eq", "errno", "errno_list", "error", "eval", "evalin", "exec", "exist", "exit", "eye", "false", "fclear", "fclose", "fcntl", "fdisp", "feof", "ferror", "feval", "fflush", "fgetl", "fgets", "fieldnames", "file_in_loadpath", "file_in_path", "filemarker", "filesep", "find_dir_in_path", "fixed_point_format", "fnmatch", "fopen", "fork", "formula", "fprintf", "fputs", "fread", "freport", "frewind", "fscanf", "fseek", "fskipl", "ftell", "functions", "fwrite", "ge", "genpath", "get", "getegid", "getenv", "geteuid", "getgid", "getpgrp", "getpid", "getppid", "getuid", "glob", "gt", "gui_mode", "history_control", "history_file", "history_size", "history_timestamp_format_string", "home", "horzcat", "hypot", "ifelse", "ignore_function_time_stamp", "inferiorto", "info_file", "info_program", "inline", "input", "intmax", "intmin", "ipermute", "is_absolute_filename", "isargout", "isbool", "iscell", "iscellstr", "ischar", "iscomplex", "isempty", "isfield", "isfloat", "isglobal", "ishandle", "isieee", "isindex", "isinteger", "islogical", "ismatrix", "ismethod", "isnull", "isnumeric", "isobject", "isreal", "is_rooted_relative_filename", "issorted", "isstruct", "isvarname", "kbhit", "keyboard", "kill", "lasterr", "lasterror", "lastwarn", "ldivide", "le", "length", "link", "linspace", "logical", "lstat", "lt", "make_absolute_filename", "makeinfo_program", "max_recursion_depth", "merge", "methods", "mfilename", "minus", "mislocked", "mkdir", "mkfifo", "mkstemp", "mldivide", "mlock", "mouse_wheel_zoom", "mpower", "mrdivide", "mtimes", "munlock", "nargin", "nargout", "native_float_format", "ndims", "ne", "nfields", "nnz", "norm", "not", "numel", "nzmax", "octave_config_info", "octave_core_file_limit", "octave_core_file_name", "octave_core_file_options", "ones", "or", "output_max_field_width", "output_precision", "page_output_immediately", "page_screen_output", "path", "pathsep", "pause", "pclose", "permute", "pi", "pipe", "plus", "popen", "power", "print_empty_dimensions", "printf", "print_struct_array_contents", "prod", "program_invocation_name", "program_name", "putenv", "puts", "pwd", "quit", "rats", "rdivide", "readdir", "readlink", "read_readline_init_file", "realmax", "realmin", "rehash", "rename", "repelems", "re_read_readline_init_file", "reset", "reshape", "resize", "restoredefaultpath", "rethrow", "rmdir", "rmfield", "rmpath", "rows", "save_header_format_string", "save_precision", "saving_history", "scanf", "set", "setenv", "shell_cmd", "sighup_dumps_octave_core", "sigterm_dumps_octave_core", "silent_functions", "single", "size", "size_equal", "sizemax", "sizeof", "sleep", "source", "sparse_auto_mutate", "split_long_rows", "sprintf", "squeeze", "sscanf", "stat", "stderr", "stdin", "stdout", "strcmp", "strcmpi", "string_fill_char", "strncmp", "strncmpi", "struct", "struct_levels_to_print", "strvcat", "subsasgn", "subsref", "sum", "sumsq", "superiorto", "suppress_verbose_help_message", "symlink", "system", "tic", "tilde_expand", "times", "tmpfile", "tmpnam", "toc", "toupper", "transpose", "true", "typeinfo", "umask", "uminus", "uname", "undo_string_escapes", "unlink", "uplus", "upper", "usage", "usleep", "vec", "vectorize", "vertcat", "waitpid", "warning", "warranty", "whos_line_format", "yes_or_no", "zeros", "inf", "Inf", "nan", "NaN") command_kw = ("close", "load", "who", "whos") function_kw = ( "accumarray", "accumdim", "acosd", "acotd", "acscd", "addtodate", "allchild", "ancestor", "anova", "arch_fit", "arch_rnd", "arch_test", "area", "arma_rnd", "arrayfun", "ascii", "asctime", "asecd", "asind", "assert", "atand", "autoreg_matrix", "autumn", "axes", "axis", "bar", "barh", "bartlett", "bartlett_test", "beep", "betacdf", "betainv", "betapdf", "betarnd", "bicgstab", "bicubic", "binary", "binocdf", "binoinv", "binopdf", "binornd", "bitcmp", "bitget", "bitset", "blackman", "blanks", "blkdiag", "bone", "box", "brighten", "calendar", "cast", "cauchy_cdf", "cauchy_inv", "cauchy_pdf", "cauchy_rnd", "caxis", "celldisp", "center", "cgs", "chisquare_test_homogeneity", "chisquare_test_independence", "circshift", "cla", "clabel", "clf", "clock", "cloglog", "closereq", "colon", "colorbar", "colormap", "colperm", "comet", "common_size", "commutation_matrix", "compan", "compare_versions", "compass", "computer", "cond", "condest", "contour", "contourc", "contourf", "contrast", "conv", "convhull", "cool", "copper", "copyfile", "cor", "corrcoef", "cor_test", "cosd", "cotd", "cov", "cplxpair", "cross", "cscd", "cstrcat", "csvread", "csvwrite", "ctime", "cumtrapz", "curl", "cut", "cylinder", "date", "datenum", "datestr", "datetick", "datevec", "dblquad", "deal", "deblank", "deconv", "delaunay", "delaunayn", "delete", "demo", "detrend", "diffpara", "diffuse", "dir", "discrete_cdf", "discrete_inv", "discrete_pdf", "discrete_rnd", "display", "divergence", "dlmwrite", "dos", "dsearch", "dsearchn", "duplication_matrix", "durbinlevinson", "ellipsoid", "empirical_cdf", "empirical_inv", "empirical_pdf", "empirical_rnd", "eomday", "errorbar", "etime", "etreeplot", "example", "expcdf", "expinv", "expm", "exppdf", "exprnd", "ezcontour", "ezcontourf", "ezmesh", "ezmeshc", "ezplot", "ezpolar", "ezsurf", "ezsurfc", "factor", "factorial", "fail", "fcdf", "feather", "fftconv", "fftfilt", "fftshift", "figure", "fileattrib", "fileparts", "fill", "findall", "findobj", "findstr", "finv", "flag", "flipdim", "fliplr", "flipud", "fpdf", "fplot", "fractdiff", "freqz", "freqz_plot", "frnd", "fsolve", "f_test_regression", "ftp", "fullfile", "fzero", "gamcdf", "gaminv", "gampdf", "gamrnd", "gca", "gcbf", "gcbo", "gcf", "genvarname", "geocdf", "geoinv", "geopdf", "geornd", "getfield", "ginput", "glpk", "gls", "gplot", "gradient", "graphics_toolkit", "gray", "grid", "griddata", "griddatan", "gtext", "gunzip", "gzip", "hadamard", "hamming", "hankel", "hanning", "hggroup", "hidden", "hilb", "hist", "histc", "hold", "hot", "hotelling_test", "housh", "hsv", "hurst", "hygecdf", "hygeinv", "hygepdf", "hygernd", "idivide", "ifftshift", "image", "imagesc", "imfinfo", "imread", "imshow", "imwrite", "index", "info", "inpolygon", "inputname", "interpft", "interpn", "intersect", "invhilb", "iqr", "isa", "isdefinite", "isdir", "is_duplicate_entry", "isequal", "isequalwithequalnans", "isfigure", "ishermitian", "ishghandle", "is_leap_year", "isletter", "ismac", "ismember", "ispc", "isprime", "isprop", "isscalar", "issquare", "isstrprop", "issymmetric", "isunix", "is_valid_file_id", "isvector", "jet", "kendall", "kolmogorov_smirnov_cdf", "kolmogorov_smirnov_test", "kruskal_wallis_test", "krylov", "kurtosis", "laplace_cdf", "laplace_inv", "laplace_pdf", "laplace_rnd", "legend", "legendre", "license", "line", "linkprop", "list_primes", "loadaudio", "loadobj", "logistic_cdf", "logistic_inv", "logistic_pdf", "logistic_rnd", "logit", "loglog", "loglogerr", "logm", "logncdf", "logninv", "lognpdf", "lognrnd", "logspace", "lookfor", "ls_command", "lsqnonneg", "magic", "mahalanobis", "manova", "matlabroot", "mcnemar_test", "mean", "meansq", "median", "menu", "mesh", "meshc", "meshgrid", "meshz", "mexext", "mget", "mkpp", "mode", "moment", "movefile", "mpoles", "mput", "namelengthmax", "nargchk", "nargoutchk", "nbincdf", "nbininv", "nbinpdf", "nbinrnd", "nchoosek", "ndgrid", "newplot", "news", "nonzeros", "normcdf", "normest", "norminv", "normpdf", "normrnd", "now", "nthroot", "null", "ocean", "ols", "onenormest", "optimget", "optimset", "orderfields", "orient", "orth", "pack", "pareto", "parseparams", "pascal", "patch", "pathdef", "pcg", "pchip", "pcolor", "pcr", "peaks", "periodogram", "perl", "perms", "pie", "pink", "planerot", "playaudio", "plot", "plotmatrix", "plotyy", "poisscdf", "poissinv", "poisspdf", "poissrnd", "polar", "poly", "polyaffine", "polyarea", "polyderiv", "polyfit", "polygcd", "polyint", "polyout", "polyreduce", "polyval", "polyvalm", "postpad", "powerset", "ppder", "ppint", "ppjumps", "ppplot", "ppval", "pqpnonneg", "prepad", "primes", "print", "print_usage", "prism", "probit", "qp", "qqplot", "quadcc", "quadgk", "quadl", "quadv", "quiver", "qzhess", "rainbow", "randi", "range", "rank", "ranks", "rat", "reallog", "realpow", "realsqrt", "record", "rectangle_lw", "rectangle_sw", "rectint", "refresh", "refreshdata", "regexptranslate", "repmat", "residue", "ribbon", "rindex", "roots", "rose", "rosser", "rotdim", "rref", "run", "run_count", "rundemos", "run_test", "runtests", "saveas", "saveaudio", "saveobj", "savepath", "scatter", "secd", "semilogx", "semilogxerr", "semilogy", "semilogyerr", "setaudio", "setdiff", "setfield", "setxor", "shading", "shift", "shiftdim", "sign_test", "sinc", "sind", "sinetone", "sinewave", "skewness", "slice", "sombrero", "sortrows", "spaugment", "spconvert", "spdiags", "spearman", "spectral_adf", "spectral_xdf", "specular", "speed", "spencer", "speye", "spfun", "sphere", "spinmap", "spline", "spones", "sprand", "sprandn", "sprandsym", "spring", "spstats", "spy", "sqp", "stairs", "statistics", "std", "stdnormal_cdf", "stdnormal_inv", "stdnormal_pdf", "stdnormal_rnd", "stem", "stft", "strcat", "strchr", "strjust", "strmatch", "strread", "strsplit", "strtok", "strtrim", "strtrunc", "structfun", "studentize", "subplot", "subsindex", "subspace", "substr", "substruct", "summer", "surf", "surface", "surfc", "surfl", "surfnorm", "svds", "swapbytes", "sylvester_matrix", "symvar", "synthesis", "table", "tand", "tar", "tcdf", "tempdir", "tempname", "test", "text", "textread", "textscan", "tinv", "title", "toeplitz", "tpdf", "trace", "trapz", "treelayout", "treeplot", "triangle_lw", "triangle_sw", "tril", "trimesh", "triplequad", "triplot", "trisurf", "triu", "trnd", "tsearchn", "t_test", "t_test_regression", "type", "unidcdf", "unidinv", "unidpdf", "unidrnd", "unifcdf", "unifinv", "unifpdf", "unifrnd", "union", "unique", "unix", "unmkpp", "unpack", "untabify", "untar", "unwrap", "unzip", "u_test", "validatestring", "vander", "var", "var_test", "vech", "ver", "version", "view", "voronoi", "voronoin", "waitforbuttonpress", "wavread", "wavwrite", "wblcdf", "wblinv", "wblpdf", "wblrnd", "weekday", "welch_test", "what", "white", "whitebg", "wienrnd", "wilcoxon_test", "wilkinson", "winter", "xlabel", "xlim", "ylabel", "yulewalker", "zip", "zlabel", "z_test") loadable_kw = ( "airy", "amd", "balance", "besselh", "besseli", "besselj", "besselk", "bessely", "bitpack", "bsxfun", "builtin", "ccolamd", "cellfun", "cellslices", "chol", "choldelete", "cholinsert", "cholinv", "cholshift", "cholupdate", "colamd", "colloc", "convhulln", "convn", "csymamd", "cummax", "cummin", "daspk", "daspk_options", "dasrt", "dasrt_options", "dassl", "dassl_options", "dbclear", "dbdown", "dbstack", "dbstatus", "dbstop", "dbtype", "dbup", "dbwhere", "det", "dlmread", "dmperm", "dot", "eig", "eigs", "endgrent", "endpwent", "etree", "fft", "fftn", "fftw", "filter", "find", "full", "gcd", "getgrent", "getgrgid", "getgrnam", "getpwent", "getpwnam", "getpwuid", "getrusage", "givens", "gmtime", "gnuplot_binary", "hess", "ifft", "ifftn", "inv", "isdebugmode", "issparse", "kron", "localtime", "lookup", "lsode", "lsode_options", "lu", "luinc", "luupdate", "matrix_type", "max", "min", "mktime", "pinv", "qr", "qrdelete", "qrinsert", "qrshift", "qrupdate", "quad", "quad_options", "qz", "rand", "rande", "randg", "randn", "randp", "randperm", "rcond", "regexp", "regexpi", "regexprep", "schur", "setgrent", "setpwent", "sort", "spalloc", "sparse", "spparms", "sprank", "sqrtm", "strfind", "strftime", "strptime", "strrep", "svd", "svd_driver", "syl", "symamd", "symbfact", "symrcm", "time", "tsearch", "typecast", "urlread", "urlwrite") mapping_kw = ( "abs", "acos", "acosh", "acot", "acoth", "acsc", "acsch", "angle", "arg", "asec", "asech", "asin", "asinh", "atan", "atanh", "beta", "betainc", "betaln", "bincoeff", "cbrt", "ceil", "conj", "cos", "cosh", "cot", "coth", "csc", "csch", "erf", "erfc", "erfcx", "erfinv", "exp", "finite", "fix", "floor", "fmod", "gamma", "gammainc", "gammaln", "imag", "isalnum", "isalpha", "isascii", "iscntrl", "isdigit", "isfinite", "isgraph", "isinf", "islower", "isna", "isnan", "isprint", "ispunct", "isspace", "isupper", "isxdigit", "lcm", "lgamma", "log", "lower", "mod", "real", "rem", "round", "roundb", "sec", "sech", "sign", "sin", "sinh", "sqrt", "tan", "tanh", "toascii", "tolower", "xor") builtin_consts = ( "EDITOR", "EXEC_PATH", "I", "IMAGE_PATH", "NA", "OCTAVE_HOME", "OCTAVE_VERSION", "PAGER", "PAGER_FLAGS", "SEEK_CUR", "SEEK_END", "SEEK_SET", "SIG", "S_ISBLK", "S_ISCHR", "S_ISDIR", "S_ISFIFO", "S_ISLNK", "S_ISREG", "S_ISSOCK", "WCONTINUE", "WCOREDUMP", "WEXITSTATUS", "WIFCONTINUED", "WIFEXITED", "WIFSIGNALED", "WIFSTOPPED", "WNOHANG", "WSTOPSIG", "WTERMSIG", "WUNTRACED") tokens = { 'root': [ (r'%\{\s*\n', Comment.Multiline, 'percentblockcomment'), (r'#\{\s*\n', Comment.Multiline, 'hashblockcomment'), (r'[%#].*$', Comment), (r'^\s*function\b', Keyword, 'deffunc'), # from 'iskeyword' on hg changeset 8cc154f45e37 (words(( '__FILE__', '__LINE__', 'break', 'case', 'catch', 'classdef', 'continue', 'do', 'else', 'elseif', 'end', 'end_try_catch', 'end_unwind_protect', 'endclassdef', 'endevents', 'endfor', 'endfunction', 'endif', 'endmethods', 'endproperties', 'endswitch', 'endwhile', 'events', 'for', 'function', 'get', 'global', 'if', 'methods', 'otherwise', 'persistent', 'properties', 'return', 'set', 'static', 'switch', 'try', 'until', 'unwind_protect', 'unwind_protect_cleanup', 'while'), suffix=r'\b'), Keyword), (words(builtin_kw + command_kw + function_kw + loadable_kw + mapping_kw, suffix=r'\b'), Name.Builtin), (words(builtin_consts, suffix=r'\b'), Name.Constant), # operators in Octave but not Matlab: (r'-=|!=|!|/=|--', Operator), # operators: (r'-|==|~=|<|>|<=|>=|&&|&|~|\|\|?', Operator), # operators in Octave but not Matlab requiring escape for re: (r'\*=|\+=|\^=|\/=|\\=|\*\*|\+\+|\.\*\*', Operator), # operators requiring escape for re: (r'\.\*|\*|\+|\.\^|\.\\|\.\/|\/|\\', Operator), # punctuation: (r'[\[\](){}:@.,]', Punctuation), (r'=|:|;', Punctuation), (r'"[^"]*"', String), (r'(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?', Number.Float), (r'\d+[eEf][+-]?[0-9]+', Number.Float), (r'\d+', Number.Integer), # quote can be transpose, instead of string: # (not great, but handles common cases...) (r'(?<=[\w)\].])\'+', Operator), (r'(?<![\w)\].])\'', String, 'string'), (r'[a-zA-Z_]\w*', Name), (r'\s+', Text), (r'.', Text), ], 'percentblockcomment': [ (r'^\s*%\}', Comment.Multiline, '#pop'), (r'^.*\n', Comment.Multiline), (r'.', Comment.Multiline), ], 'hashblockcomment': [ (r'^\s*#\}', Comment.Multiline, '#pop'), (r'^.*\n', Comment.Multiline), (r'.', Comment.Multiline), ], 'string': [ (r"[^']*'", String, '#pop'), ], 'deffunc': [ (r'(\s*)(?:(\S+)(\s*)(=)(\s*))?(.+)(\()(.*)(\))(\s*)', bygroups(Whitespace, Text, Whitespace, Punctuation, Whitespace, Name.Function, Punctuation, Text, Punctuation, Whitespace), '#pop'), # function with no args (r'(\s*)([a-zA-Z_]\w*)', bygroups(Whitespace, Name.Function), '#pop'), ], } def analyse_text(text): """Octave is quite hard to spot, and it looks like Matlab as well.""" return 0 class ScilabLexer(RegexLexer): """ For Scilab source code. .. versionadded:: 1.5 """ name = 'Scilab' url = 'https://www.scilab.org/' aliases = ['scilab'] filenames = ['*.sci', '*.sce', '*.tst'] mimetypes = ['text/scilab'] tokens = { 'root': [ (r'//.*?$', Comment.Single), (r'^\s*function\b', Keyword, 'deffunc'), (words(( '__FILE__', '__LINE__', 'break', 'case', 'catch', 'classdef', 'continue', 'do', 'else', 'elseif', 'end', 'end_try_catch', 'end_unwind_protect', 'endclassdef', 'endevents', 'endfor', 'endfunction', 'endif', 'endmethods', 'endproperties', 'endswitch', 'endwhile', 'events', 'for', 'function', 'get', 'global', 'if', 'methods', 'otherwise', 'persistent', 'properties', 'return', 'set', 'static', 'switch', 'try', 'until', 'unwind_protect', 'unwind_protect_cleanup', 'while'), suffix=r'\b'), Keyword), (words(_scilab_builtins.functions_kw + _scilab_builtins.commands_kw + _scilab_builtins.macros_kw, suffix=r'\b'), Name.Builtin), (words(_scilab_builtins.variables_kw, suffix=r'\b'), Name.Constant), # operators: (r'-|==|~=|<|>|<=|>=|&&|&|~|\|\|?', Operator), # operators requiring escape for re: (r'\.\*|\*|\+|\.\^|\.\\|\.\/|\/|\\', Operator), # punctuation: (r'[\[\](){}@.,=:;]+', Punctuation), (r'"[^"]*"', String), # quote can be transpose, instead of string: # (not great, but handles common cases...) (r'(?<=[\w)\].])\'+', Operator), (r'(?<![\w)\].])\'', String, 'string'), (r'(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?', Number.Float), (r'\d+[eEf][+-]?[0-9]+', Number.Float), (r'\d+', Number.Integer), (r'[a-zA-Z_]\w*', Name), (r'\s+', Whitespace), (r'.', Text), ], 'string': [ (r"[^']*'", String, '#pop'), (r'.', String, '#pop'), ], 'deffunc': [ (r'(\s*)(?:(\S+)(\s*)(=)(\s*))?(.+)(\()(.*)(\))(\s*)', bygroups(Whitespace, Text, Whitespace, Punctuation, Whitespace, Name.Function, Punctuation, Text, Punctuation, Whitespace), '#pop'), # function with no args (r'(\s*)([a-zA-Z_]\w*)', bygroups(Text, Name.Function), '#pop'), ], } # the following is needed to distinguish Scilab and GAP .tst files def analyse_text(text): score = 0.0 # Scilab comments (don't appear in e.g. GAP code) if re.search(r"^\s*//", text): score += 0.1 if re.search(r"^\s*/\*", text): score += 0.1 return min(score, 1.0)