fix #1913 - First implementation of Scilab language parser.

docs/Languages.md

@@ -173,6 +173,7 @@
 - Sass (`sass`)
 - Scala (`scala`)
 - Scheme (`scheme`)
+- Scilab (`scilab`)
 - SCSS (`scss`)
 - sed (`sed`)
 - shell (`shell`)

lib/rouge/demos/scilab

@@ -0,0 +1,7 @@
+A = [1 2 3; 4 5 6]
+
+// Display each row of A
+for i = 1:size(A, "r")
+    disp("Row " + string(i))
+    disp(A(i, :))
+end

lib/rouge/lexers/scilab.rb

@@ -0,0 +1,121 @@
+# -*- coding: utf-8 -*- #
+# frozen_string_literal: true
+
+module Rouge
+  module Lexers
+    class Scilab < RegexLexer
+      title "Scilab"
+      desc "Scilab"
+      tag 'scilab'
+      aliases 'sci', 'sce', 'tst'
+      filenames '*.sci', '*.sce','*.tst'
+      mimetypes 'text/x-scilab', 'application/x-scilab'
+
+      # Scilab identifiers
+      # See SCI/modules/ast/src/cpp/parse/flex/scanscilab.ll
+      UTF2  =          /\b([\\xC2-\\xDF][\\x80-\\xBF])\b/
+      UTF31 =          /\b([\\xE0][\\xA0-\\xBF][\\x80-\\xBF])\b/
+      UTF32 =          /\b([\\xE1-\\xEC][\\x80-\\xBF][\\x80-\\xBF])\b/
+      UTF33 =          /\b([\\xED][\\x80-\\x9F][\\x80-\\xBF])\b/
+      UTF34 =          /\b([\\xEE-\\xEF][\\x80-\\xBF][\\x80-\\xBF])\b/
+      UTF41 =          /\b([\\xF0][\\x90-\\xBF][\\x80-\\xBF][\\x80-\\xBF])\b/
+      UTF42 =          /\b([\\xF1-\\xF3][\\x80-\\xBF][\\x80-\\xBF][\\x80-\\xBF])\b/
+      UTF43 =          /\b([\\xF4][\\x80-\\x8F][\\x80-\\xBF][\\x80-\\xBF])\b/
+
+      UTF3  =          /(#{UTF31}|#{UTF32}|#{UTF33}|#{UTF34})/
+      UTF4  =          /(#{UTF41}|#{UTF42}|#{UTF43})/
+
+      UTF   =          /(#{UTF2}|#{UTF3}|#{UTF4})/
+
+      SCILAB_IDENTIFIER = /((([a-zA-Z_%!#?]|#{UTF})([a-zA-Z_0-9!#?$]|#{UTF})*)|([$]([a-zA-Z_0-9!#?$]|#{UTF})+))/
+      SCILAB_CONJUGATE_TRANSPOSE = /((([a-zA-Z_%!#?]|#{UTF})([a-zA-Z_0-9!#?$]|#{UTF})*)|([$]([a-zA-Z_0-9!#?$]|#{UTF})+))\K'/
+
+      # self-modifying method that loads the keywords file
+      def self.keywords
+        Kernel::load File.join(Lexers::BASE_DIR, 'scilab/keywords.rb')
+        keywords
+      end
+
+      # self-modifying method that loads the builtins file
+      def self.builtins
+        Kernel::load File.join(Lexers::BASE_DIR, 'scilab/builtins.rb')
+        builtins
+      end
+
+      # self-modifying method that loads the predefs file
+      def self.predefs
+        Kernel::load File.join(Lexers::BASE_DIR, 'scilab/predefs.rb')
+        predefs
+      end
+
+      # self-modifying method that loads the functions file
+      def self.functions
+        Kernel::load File.join(Lexers::BASE_DIR, 'scilab/functions.rb')
+        functions
+      end
+
+      state :root do
+        # Whitespace
+        rule %r/\s+/m, Text
+
+        # Comments
+        rule %r(//.*?$), Comment::Single
+        rule %r(/\*.*?\*/)m, Comment::Multiline
+
+        # Punctuation
+        rule %r{[(){};:,\/\\\]\[]}, Punctuation
+
+        # Operators (without ' (conjugate transpose) with is managed in a specific case)
+        rule %r/~=|==|\.'|[-~+\/*=<>&^|.@]/, Operator
+
+        # Special case for .' operator' (needed to avoid ' * b' to be considered as a single_string in c = a' * b')
+        rule %r/#{SCILAB_CONJUGATE_TRANSPOSE}/ do |m|
+          token Name::Variable, m[1]
+          token Operator, m[0]
+        end
+
+        # Numbers
+        rule %r/(\d+\.\d*|\d*\.\d+)(e[+-]?[0-9]+)?/i, Num::Float
+        rule %r/\d+e[+-]?[0-9]+/i, Num::Float
+        rule %r/\d+L/, Num::Integer::Long
+        rule %r/\d+/, Num::Integer
+
+        # Builtins, Keyworks, ...
+        rule %r(#{SCILAB_IDENTIFIER})m do |m| 
+          match = m[0]
+          if self.class.keywords.include? match
+            token Keyword
+          elsif self.class.builtins.include? match
+            token Name::Builtin
+          elsif self.class.predefs.include? match
+            token Keyword::Variable
+          elsif self.class.functions.include? match
+            token Name::Function
+          else
+            token Name::Variable
+          end
+        end
+
+        # Strings: "abc" or 'abc'
+        rule %r/'(?=(.*'))/, Str::Single, :single_string
+        rule %r/"(?=(.*"))/, Str::Double, :double_string
+
+      end
+
+      # String: 'abc'
+      state :single_string do
+        rule %r/[^'"]+/, Str::Single
+        rule %r/(''|"")/, Str::Escape
+        rule %r/'/, Str::Single, :pop!
+      end
+
+      # String: "abc"
+      state :double_string do
+        rule %r/[^"']+/, Str::Double
+        rule %r/(""|'')/, Str::Escape
+        rule %r/"/, Str::Double, :pop!
+      end
+
+    end
+  end
+end

lib/rouge/lexers/scilab/builtins.rb

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*- #
+# frozen_string_literal: true
+
+# DO NOT EDIT
+
+# This file is automatically generated by `rake builtins:scilab`.
+# See tasks/builtins/scilab.rake for more info.
+
+module Rouge
+  module Lexers
+    def Scilab.builtins
+      @builtins ||= Set.new ["!!_invoke_", "%H5Object_e", "%H5Object_fieldnames", "%H5Object_p", "%XMLAttr_6", "%XMLAttr_e", "%XMLAttr_i_XMLElem", "%XMLAttr_length", "%XMLAttr_p", "%XMLAttr_size", "%XMLDoc_6", "%XMLDoc_e", "%XMLDoc_i_XMLList", "%XMLDoc_p", "%XMLElem_6", "%XMLElem_e", "%XMLElem_i_XMLDoc", "%XMLElem_i_XMLElem", "%XMLElem_i_XMLList", "%XMLElem_p", "%XMLList_6", "%XMLList_e", "%XMLList_i_XMLElem", "%XMLList_i_XMLList", "%XMLList_length", "%XMLList_p", "%XMLList_size", "%XMLNs_6", "%XMLNs_e", "%XMLNs_i_XMLElem", "%XMLNs_p", "%XMLSet_6", "%XMLSet_e", "%XMLSet_length", "%XMLSet_p", "%XMLSet_size", "%XMLValid_p", "%_EClass_6", "%_EClass_e", "%_EClass_p", "%_EObj_0", "%_EObj_1__EObj", "%_EObj_1_b", "%_EObj_1_c", "%_EObj_1_i", "%_EObj_1_s", "%_EObj_2__EObj", "%_EObj_2_b", "%_EObj_2_c", "%_EObj_2_i", "%_EObj_2_s", "%_EObj_3__EObj", "%_EObj_3_b", "%_EObj_3_c", "%_EObj_3_i", "%_EObj_3_s", "%_EObj_4__EObj", "%_EObj_4_b", "%_EObj_4_c", "%_EObj_4_i", "%_EObj_4_s", "%_EObj_5", "%_EObj_6", "%_EObj_a__EObj", "%_EObj_a_b", "%_EObj_a_c", "%_EObj_a_i", "%_EObj_a_s", "%_EObj_clear", "%_EObj_d__EObj", "%_EObj_d_b", "%_EObj_d_c", "%_EObj_d_i", "%_EObj_d_s", "%_EObj_disp", "%_EObj_e", "%_EObj_g__EObj", "%_EObj_g_b", "%_EObj_g_c", "%_EObj_g_i", "%_EObj_g_s", "%_EObj_h__EObj", "%_EObj_h_b", "%_EObj_h_c", "%_EObj_h_i", "%_EObj_h_s", "%_EObj_i__EObj", "%_EObj_j__EObj", "%_EObj_j_b", "%_EObj_j_c", "%_EObj_j_i", "%_EObj_j_s", "%_EObj_k__EObj", "%_EObj_k_b", "%_EObj_k_c", "%_EObj_k_i", "%_EObj_k_s", "%_EObj_l__EObj", "%_EObj_l_b", "%_EObj_l_c", "%_EObj_l_i", "%_EObj_l_s", "%_EObj_m__EObj", "%_EObj_m_b", "%_EObj_m_c", "%_EObj_m_i", "%_EObj_m_s", "%_EObj_n__EObj", "%_EObj_n_b", "%_EObj_n_c", "%_EObj_n_i", "%_EObj_n_s", "%_EObj_o__EObj", "%_EObj_o_b", "%_EObj_o_c", "%_EObj_o_i", "%_EObj_o_s", "%_EObj_p", "%_EObj_p__EObj", "%_EObj_p_b", "%_EObj_p_c", "%_EObj_p_i", "%_EObj_p_s", "%_EObj_q__EObj", "%_EObj_q_b", "%_EObj_q_c", "%_EObj_q_i", "%_EObj_q_s", "%_EObj_r__EObj", "%_EObj_r_b", "%_EObj_r_c", "%_EObj_r_i", "%_EObj_r_s", "%_EObj_s__EObj", "%_EObj_s_b", "%_EObj_s_c", "%_EObj_s_i", "%_EObj_s_s", "%_EObj_t", "%_EObj_x__EObj", "%_EObj_x_b", "%_EObj_x_c", "%_EObj_x_i", "%_EObj_x_s", "%_EObj_y__EObj", "%_EObj_y_b", "%_EObj_y_c", "%_EObj_y_i", "%_EObj_y_s", "%_EObj_z__EObj", "%_EObj_z_b", "%_EObj_z_c", "%_EObj_z_i", "%_EObj_z_s", "%_cov", "%_eigs", "%b_1__EObj", "%b_2__EObj", "%b_3__EObj", "%b_4__EObj", "%b_a__EObj", "%b_d__EObj", "%b_g__EObj", "%b_h__EObj", "%b_i_XMLList", "%b_i__EObj", "%b_j__EObj", "%b_k__EObj", "%b_l__EObj", "%b_m__EObj", "%b_n__EObj", "%b_o__EObj", "%b_p__EObj", "%b_q__EObj", "%b_r__EObj", "%b_s__EObj", "%b_x__EObj", "%b_y__EObj", "%b_z__EObj", "%c_1__EObj", "%c_2__EObj", "%c_3__EObj", "%c_4__EObj", "%c_a__EObj", "%c_d__EObj", "%c_g__EObj", "%c_h__EObj", "%c_i_XMLAttr", "%c_i_XMLDoc", "%c_i_XMLElem", "%c_i_XMLList", "%c_i__EObj", "%c_j__EObj", "%c_k__EObj", "%c_l__EObj", "%c_m__EObj", "%c_n__EObj", "%c_o__EObj", "%c_p__EObj", "%c_q__EObj", "%c_r__EObj", "%c_s__EObj", "%c_x__EObj", "%c_y__EObj", "%c_z__EObj", "%ce_i_XMLList", "%fptr_i_XMLList", "%function_i_XMLList", "%h_i_XMLList", "%hm_i_XMLList", "%i_1__EObj", "%i_2__EObj", "%i_3__EObj", "%i_4__EObj", "%i_a__EObj", "%i_d__EObj", "%i_g__EObj", "%i_h__EObj", "%i_i_XMLList", "%i_i__EObj", "%i_j__EObj", "%i_k__EObj", "%i_l__EObj", "%i_m__EObj", "%i_n__EObj", "%i_o__EObj", "%i_p__EObj", "%i_q__EObj", "%i_r__EObj", "%i_s__EObj", "%i_x__EObj", "%i_y__EObj", "%i_z__EObj", "%ip_i_XMLList", "%l_i_XMLList", "%l_i__EObj", "%lss_i_XMLList", "%msp_i_XMLList", "%p_i_XMLList", "%ptr_i_XMLList", "%r_i_XMLList", "%s_1__EObj", "%s_2__EObj", "%s_3__EObj", "%s_4__EObj", "%s_a__EObj", "%s_d__EObj", "%s_g__EObj", "%s_h__EObj", "%s_i_XMLList", "%s_i__EObj", "%s_j__EObj", "%s_k__EObj", "%s_l__EObj", "%s_m__EObj", "%s_n__EObj", "%s_o__EObj", "%s_p__EObj", "%s_q__EObj", "%s_r__EObj", "%s_s__EObj", "%s_x__EObj", "%s_y__EObj", "%s_z__EObj", "%sp_i_XMLList", "%spb_i_XMLList", "%st_i_XMLList", "Calendar", "ClipBoard", "MPI_Bcast", "MPI_Comm_rank", "MPI_Comm_size", "MPI_Create_comm", "MPI_Finalize", "MPI_Get_processor_name", "MPI_Init", "MPI_Irecv", "MPI_Isend", "MPI_Recv", "MPI_Send", "MPI_Wait", "Matplot", "Matplot1", "PlaySound", "TCL_DeleteInterp", "TCL_DoOneEvent", "TCL_EvalFile", "TCL_EvalStr", "TCL_ExistArray", "TCL_ExistInterp", "TCL_ExistVar", "TCL_GetVar", "TCL_GetVersion", "TCL_SetVar", "TCL_UnsetVar", "TCL_UpVar", "_", "_d", "abort", "about", "abs", "acos", "acosh", "addModulePreferences", "addcolor", "addhistory", "addinter", "addlocalizationdomain", "adj2sp", "amell", "analyzerOptions", "and", "argn", "arl2_ius", "ascii", "asin", "asinh", "atan", "atanh", "balanc", "banner", "base2dec", "basename", "bdiag", "beep", "besselh", "besseli", "besselj", "besselk", "bessely", "beta", "bezout", "bfinit", "bitstring", "blkfc1i", "blkslvi", "bool2s", "browsehistory", "browsevar", "bsplin3val", "buildDoc", "buildouttb", "bvode", "c_link", "call", "callblk", "captions", "cd", "cdfbet", "cdfbin", "cdfchi", "cdfchn", "cdff", "cdffnc", "cdfgam", "cdfnbn", "cdfnor", "cdfpoi", "cdft", "ceil", "cell", "champ", "champ1", "chdir", "checkNamedArguments", "chol", "clc", "clean", "clear", "clearfun", "clearglobal", "closeEditor", "closeEditvar", "closeXcos", "coeff", "color", "completion", "conj", "consolebox", "contour2di", "contour2dm", "contr", "conv2", "convstr", "copy", "copyfile", "corr", "cos", "coserror", "cosh", "covMerge", "covStart", "covStop", "covWrite", "createGUID", "createdir", "cshep2d", "csvDefault", "csvIsnum", "csvRead", "csvStringToDouble", "csvTextScan", "csvWrite", "ctree2", "ctree3", "ctree4", "cumprod", "cumsum", "curblock", "daskr", "dasrt", "dassl", "data2sig", "datatipCreate", "datatipManagerMode", "datatipMove", "datatipRemove", "datatipSetDisplay", "datatipSetInterp", "datatipSetOrient", "datatipSetStyle", "datatipToggle", "dawson", "dct", "debug", "dec2base", "definedfields", "degree", "delete", "deletefile", "delip", "delmenu", "det", "dgettext", "dhinf", "diag", "diary", "diffobjs", "disp", "displayhistory", "disposefftwlibrary", "dlgamma", "dnaupd", "dneupd", "dos", "double", "drawaxis", "drawlater", "drawnow", "driver", "dsaupd", "dsearch", "dseupd", "dst", "duplicate", "editvar", "emptystr", "end_scicosim", "ereduc", "erf", "erfc", "erfcx", "erfi", "errclear", "error", "eval_cshep2d", "exec", "execstr", "exists", "exit", "exp", "expm", "exportUI", "eye", "fec", "feval", "fft", "fftw", "fftw_flags", "fftw_forget_wisdom", "fftwlibraryisloaded", "fieldnames", "figure", "file", "filebrowser", "fileext", "fileinfo", "fileparts", "filesep", "filter", "find", "findBD", "findfileassociation", "findfiles", "fire_closing_finished", "floor", "format", "fprintfMat", "freq", "frexp", "fromJSON", "fromc", "fromjava", "fscanfMat", "fsolve", "fstair", "full", "fullpath", "funclist", "funcprot", "funptr", "gamma", "gammaln", "genlib", "geom3d", "get", "getURL", "get_absolute_file_path", "get_fftw_wisdom", "getblocklabel", "getcallbackobject", "getdate", "getdebuginfo", "getdefaultlanguage", "getdrives", "getdynlibext", "getenv", "getfield", "gethistory", "gethistoryfile", "getinstalledlookandfeels", "getio", "getlanguage", "getlongpathname", "getlookandfeel", "getmd5", "getmemory", "getmodules", "getos", "getpid", "getrelativefilename", "getscicosvars", "getscilabmode", "getshortpathname", "getsystemmetrics", "gettext", "getversion", "global", "glue", "grand", "grayplot", "grep", "gsort", "h5attr", "h5close", "h5cp", "h5dataset", "h5dump", "h5exists", "h5flush", "h5get", "h5group", "h5isArray", "h5isAttr", "h5isCompound", "h5isFile", "h5isGroup", "h5isList", "h5isRef", "h5isSet", "h5isSpace", "h5isType", "h5isVlen", "h5label", "h5ln", "h5ls", "h5mount", "h5mv", "h5open", "h5read", "h5readattr", "h5rm", "h5umount", "h5write", "h5writeattr", "hash", "hdf5_file_version", "hdf5_is_file", "hdf5_listvar", "hdf5_listvar_v2", "hdf5_listvar_v3", "hdf5_load", "hdf5_load_v1", "hdf5_load_v2", "hdf5_load_v3", "hdf5_save", "helpbrowser", "hess", "hinf", "historymanager", "historysize", "host", "htmlDump", "htmlRead", "htmlReadStr", "htmlWrite", "http_delete", "http_get", "http_patch", "http_post", "http_put", "http_upload", "iconvert", "ieee", "ilib_verbose", "imag", "impl", "imult", "inpnvi", "insert", "int", "int16", "int2d", "int32", "int3d", "int64", "int8", "interp", "interp2d", "interp3d", "intg", "intppty", "inttype", "inv", "invoke_lu", "is_handle_valid", "isalphanum", "isascii", "isdef", "isdigit", "isdir", "isequal", "isfield", "isfile", "isglobal", "isletter", "isnum", "isreal", "issquare", "istssession", "isvector", "iswaitingforinput", "jallowClassReloading", "jarray", "jautoTranspose", "jautoUnwrap", "javaclasspath", "javalibrarypath", "jcast", "jcompile", "jcreatejar", "jdeff", "jdisableTrace", "jenableTrace", "jexists", "jgetclassname", "jgetfield", "jgetfields", "jgetinfo", "jgetmethods", "jimport", "jinvoke", "jinvoke_db", "jnewInstance", "jremove", "jsetfield", "junwrap", "junwraprem", "jwrap", "jwrapinfloat", "kron", "lasterror", "ldiv", "legendre", "length", "lib", "librarieslist", "libraryinfo", "light", "linear_interpn", "lines", "link", "linmeq", "linspace", "list", "listvarinfile", "load", "loadGui", "loadScicos", "loadXcos", "loadfftwlibrary", "loadhistory", "log", "log10", "log1p", "lsq", "lsq_splin", "lsqrsolve", "ltitr", "lu", "ludel", "lufact", "luget", "lusolve", "macr2tree", "macrovar", "makecell", "matfile_close", "matfile_listvar", "matfile_open", "matfile_varreadnext", "matfile_varwrite", "matrix", "max", "mcisendstring", "mclearerr", "mclose", "meof", "merror", "mesh2di", "messagebox", "mfprintf", "mfscanf", "mget", "mgeti", "mgetl", "mgetstr", "min", "mlist", "mode", "model2blk", "mopen", "move", "movefile", "mprintf", "mput", "mputl", "mputstr", "mscanf", "mseek", "msprintf", "msscanf", "mtell", "mucomp", "name2rgb", "nearfloat", "newaxes", "newest", "newfun", "nnz", "norm", "notify", "null", "number_properties", "ode", "odedc", "oldEmptyBehaviour", "ones", "openged", "opentk", "optim", "or", "ordmmd", "param3d", "param3d1", "part", "pathconvert", "pathsep", "pause", "permute", "phase_simulation", "plot2d", "plot2d2", "plot2d3", "plot2d4", "plot3d", "plot3d1", "plotbrowser", "pointer_xproperty", "poly", "ppol", "pppdiv", "predef", "preferences", "print", "printf", "printfigure", "printsetupbox", "prod", "profileDisable", "profileEnable", "profileGetInfo", "progressionbar", "prompt", "pwd", "qld", "qp_solve", "qr", "quit", "raise_window", "rand", "rankqr", "rat", "rcond", "read", "read_csv", "readmps", "real", "realtime", "realtimeinit", "recursionlimit", "regexp", "remez", "removeModulePreferences", "removedir", "removelinehistory", "res_with_prec", "resethistory", "residu", "ricc", "rlist", "roots", "rotate_axes", "round", "rpem", "rtitr", "rubberbox", "save", "saveGui", "saveafterncommands", "saveconsecutivecommands", "savehistory", "schur", "sci_tree2", "sci_tree3", "sci_tree4", "sciargs", "scicosDiagramToScilab", "scicos_debug", "scicos_debug_count", "scicos_log", "scicos_new", "scicos_setfield", "scicos_time", "scicosim", "scinotes", "sctree", "semidef", "set", "set_blockerror", "set_fftw_wisdom", "set_xproperty", "setdefaultlanguage", "setenv", "setfield", "sethistoryfile", "setlanguage", "setlookandfeel", "setmenu", "sfact", "sfinit", "show_window", "sident", "sig2data", "sign", "simp", "simp_mode", "sin", "sinh", "size", "sleep", "slint", "sorder", "sp2adj", "sparse", "spchol", "spcompack", "spec", "spget", "splin", "splin2d", "splin3d", "splitURL", "spones", "sprintf", "spzeros", "sqrt", "strcat", "strchr", "strcmp", "strcspn", "strindex", "string", "stringbox", "stripblanks", "strncpy", "strrchr", "strrev", "strsplit", "strspn", "strstr", "strsubst", "strtod", "strtok", "struct", "sum", "svd", "swap_handles", "symfcti", "syredi", "system_getproperty", "system_setproperty", "tan", "tanh", "taucs_chdel", "taucs_chfact", "taucs_chget", "taucs_chinfo", "taucs_chsolve", "tempname", "testAnalysis", "testGVN", "testmatrix", "tic", "timer", "tlist", "toJSON", "toc", "tohome", "tokens", "toolbar", "toprint", "tr_zer", "tril", "triu", "type", "typename", "typeof", "uiDisplayTree", "uicontextmenu", "uicontrol", "uigetcolor", "uigetdir", "uigetfile", "uigetfont", "uimenu", "uint16", "uint32", "uint64", "uint8", "uipopup", "uiputfile", "uiwait", "ulink", "umf_ludel", "umf_lufact", "umf_luget", "umf_luinfo", "umf_lusolve", "umfpack", "unglue", "unix", "unsetmenu", "unzoom", "updatebrowsevar", "usecanvas", "useeditor", "validvar", "var2vec", "varn", "vec2var", "waitbar", "warnBlockByUID", "warning", "what", "where", "whereis", "who", "win64", "winopen", "winqueryreg", "winsid", "with_module", "write", "write_csv", "x_choose", "x_choose_modeless", "x_dialog", "x_mdialog", "xarc", "xarcs", "xarrows", "xchange", "xchoicesi", "xclick", "xcos", "xcosAddToolsMenu", "xcosCellCreated", "xcosConfigureXmlFile", "xcosDiagramToScilab", "xcosPalCategoryAdd", "xcosPalDelete", "xcosPalDisable", "xcosPalEnable", "xcosPalGenerateIcon", "xcosPalGet", "xcosPalLoad", "xcosPalMove", "xcosSimulationStarted", "xcosUpdateBlock", "xdel", "xend", "xfarc", "xfarcs", "xfpoly", "xfpolys", "xfrect", "xget", "xgetmouse", "xgraduate", "xgrid", "xinit", "xlfont", "xls_open", "xls_read", "xmlAddNs", "xmlAppend", "xmlAsNumber", "xmlAsText", "xmlDTD", "xmlDelete", "xmlDocument", "xmlDump", "xmlElement", "xmlFormat", "xmlGetNsByHref", "xmlGetNsByPrefix", "xmlGetOpenDocs", "xmlIsValidObject", "xmlName", "xmlNs", "xmlRead", "xmlReadStr", "xmlRelaxNG", "xmlRemove", "xmlSchema", "xmlSetAttributes", "xmlValidate", "xmlWrite", "xmlXPath", "xname", "xpoly", "xpolys", "xrect", "xrects", "xs2bmp", "xs2emf", "xs2eps", "xs2gif", "xs2jpg", "xs2pdf", "xs2png", "xs2ppm", "xs2ps", "xs2svg", "xsegs", "xset", "xstring", "xstringb", "xtitle", "zeros", "znaupd", "zneupd", "zoom_rect"]
+    end
+  end
+end

lib/rouge/lexers/scilab/keywords.rb

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*- #
+# frozen_string_literal: true
+
+# DO NOT EDIT
+
+# This file is automatically generated by `rake keywords:scilab`.
+# See tasks/builtins/scilab.rake for more info.
+
+module Rouge
+  module Lexers
+    def Scilab.keywords
+      @keywords ||= Set.new ["abort", "apropos", "break", "case", "catch", "clc", "clear", "continue", "do", "else", "elseif", "end", "endfunction", "exit", "for", "function", "help", "if", "pause", "pwd", "quit", "resume", "return", "select", "then", "try", "what", "while", "who"]
+    end
+  end
+end