Add octave syntax support

1 files changed, 614 insertions, 0 deletions

diff --git a/syntax/octave.vim b/syntax/octave.vim
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+" Vim syntax file
+" Language:             Octave
+" Maintainer:           Rik <rik@nomad.inbox5.com>
+" Original Maintainers: Jaroslav Hajek <highegg@gmail.com>
+"                       Francisco Castro <fcr@adinet.com.uy>
+"                       Preben 'Peppe' Guldberg <peppe-vim@wielders.org>
+" Original Author: Mario Eusebio
+" Last Change: 07 Jun 2011
+" Syntax matched to Octave Release: 3.4.0
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+" Use case sensitive matching of keywords
+syn case match
+
+" Stop keywords embedded in structures from lighting up
+" For example, mystruct.length = 1 should not highlight length.
+" WARNING: beginning of word pattern \< will no longer match '.'
+setlocal iskeyword +=.
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Syntax group definitions for Octave
+syn keyword octaveBeginKeyword  for function if switch try unwind_protect while
+syn keyword octaveBeginKeyword  do
+syn keyword octaveEndKeyword    end endfor endfunction endif endswitch
+syn keyword octaveEndKeyword    end_try_catch end_unwind_protect endwhile until
+syn keyword octaveElseKeyword   case catch else elseif otherwise
+syn keyword octaveElseKeyword   unwind_protect_cleanup
+
+syn keyword octaveStatement  break continue global persistent return
+
+syn keyword octaveReserved  __FILE__ __LINE__ classdef endclassdef endevents
+syn keyword octaveReserved  endmethods endproperties events methods properties
+syn keyword octaveReserved  static
+
+" List of commands (these don't require a parenthesis to invoke)
+syn keyword octaveCommand contained  cd chdir clear close dbcont dbquit dbstep
+syn keyword octaveCommand contained  demo diary doc echo edit edit_history
+syn keyword octaveCommand contained  example format help history hold ishold
+syn keyword octaveCommand contained  load lookfor ls mkoctfile more pkg run
+syn keyword octaveCommand contained  run_history save shg test type what which
+syn keyword octaveCommand contained  who whos
+
+" List of functions which set internal variables
+syn keyword octaveSetVarFun contained  EDITOR EXEC_PATH F_SETFD F_SETFL I
+syn keyword octaveSetVarFun contained  IMAGE_PATH Inf J NA NaN O_APPEND O_ASYNC
+syn keyword octaveSetVarFun contained  PAGER PAGER_FLAGS PS1 PS2 PS4
+syn keyword octaveSetVarFun contained  __error_text__
+syn keyword octaveSetVarFun contained  allow_noninteger_range_as_index ans argv
+syn keyword octaveSetVarFun contained  beep_on_error completion_append_char
+syn keyword octaveSetVarFun contained  confirm_recursive_rmdir
+syn keyword octaveSetVarFun contained  crash_dumps_octave_core debug_on_error
+syn keyword octaveSetVarFun contained  debug_on_interrupt debug_on_warning
+syn keyword octaveSetVarFun contained  default_save_options
+syn keyword octaveSetVarFun contained  do_braindead_shortcircuit_evaluation
+syn keyword octaveSetVarFun contained  doc_cache_file e echo_executing_commands
+syn keyword octaveSetVarFun contained  eps error_text false filemarker
+syn keyword octaveSetVarFun contained  fixed_point_format gnuplot_binary
+syn keyword octaveSetVarFun contained  gui_mode history_control history_file
+syn keyword octaveSetVarFun contained  history_size
+syn keyword octaveSetVarFun contained  history_timestamp_format_string i
+syn keyword octaveSetVarFun contained  ignore_function_time_stamp inf info_file
+syn keyword octaveSetVarFun contained  info_program j ls_command
+syn keyword octaveSetVarFun contained  makeinfo_program max_recursion_depth
+syn keyword octaveSetVarFun contained  missing_function_hook mouse_wheel_zoom
+syn keyword octaveSetVarFun contained  nan nargin nargout octave_core_file_limit
+syn keyword octaveSetVarFun contained  octave_core_file_name
+syn keyword octaveSetVarFun contained  octave_core_file_options
+syn keyword octaveSetVarFun contained  optimize_subsasgn_calls
+syn keyword octaveSetVarFun contained  output_max_field_width output_precision
+syn keyword octaveSetVarFun contained  page_output_immediately
+syn keyword octaveSetVarFun contained  page_screen_output pathsep pi
+syn keyword octaveSetVarFun contained  print_empty_dimensions
+syn keyword octaveSetVarFun contained  print_struct_array_contents
+syn keyword octaveSetVarFun contained  program_invocation_name program_name
+syn keyword octaveSetVarFun contained  realmax realmin
+syn keyword octaveSetVarFun contained  save_header_format_string save_precision
+syn keyword octaveSetVarFun contained  saving_history sighup_dumps_octave_core
+syn keyword octaveSetVarFun contained  sigterm_dumps_octave_core
+syn keyword octaveSetVarFun contained  silent_functions sparse_auto_mutate
+syn keyword octaveSetVarFun contained  split_long_rows string_fill_char
+syn keyword octaveSetVarFun contained  struct_levels_to_print
+syn keyword octaveSetVarFun contained  suppress_verbose_help_message svd_driver
+syn keyword octaveSetVarFun contained  true whos_line_format
+
+" List of functions which query internal variables
+" Excluded i,j from list above because they are often used as loop variables
+" They will be highlighted appropriately by the rule which matches numbers
+syn keyword octaveVariable contained  EDITOR EXEC_PATH F_SETFD F_SETFL I
+syn keyword octaveVariable contained  IMAGE_PATH Inf J NA NaN O_APPEND O_ASYNC
+syn keyword octaveVariable contained  PAGER PAGER_FLAGS PS1 PS2 PS4
+syn keyword octaveVariable contained  __error_text__
+syn keyword octaveVariable contained  allow_noninteger_range_as_index ans argv
+syn keyword octaveVariable contained  beep_on_error completion_append_char
+syn keyword octaveVariable contained  confirm_recursive_rmdir
+syn keyword octaveVariable contained  crash_dumps_octave_core debug_on_error
+syn keyword octaveVariable contained  debug_on_interrupt debug_on_warning
+syn keyword octaveVariable contained  default_save_options
+syn keyword octaveVariable contained  do_braindead_shortcircuit_evaluation
+syn keyword octaveVariable contained  doc_cache_file e echo_executing_commands
+syn keyword octaveVariable contained  eps error_text false filemarker
+syn keyword octaveVariable contained  fixed_point_format gnuplot_binary
+syn keyword octaveVariable contained  gui_mode history_control history_file
+syn keyword octaveVariable contained  history_size
+syn keyword octaveVariable contained  history_timestamp_format_string
+syn keyword octaveVariable contained  ignore_function_time_stamp inf info_file
+syn keyword octaveVariable contained  info_program ls_command
+syn keyword octaveVariable contained  makeinfo_program max_recursion_depth
+syn keyword octaveVariable contained  missing_function_hook mouse_wheel_zoom
+syn keyword octaveVariable contained  nan nargin nargout octave_core_file_limit
+syn keyword octaveVariable contained  octave_core_file_name
+syn keyword octaveVariable contained  octave_core_file_options
+syn keyword octaveVariable contained  optimize_subsasgn_calls
+syn keyword octaveVariable contained  output_max_field_width output_precision
+syn keyword octaveVariable contained  page_output_immediately
+syn keyword octaveVariable contained  page_screen_output pathsep pi
+syn keyword octaveVariable contained  print_empty_dimensions
+syn keyword octaveVariable contained  print_struct_array_contents
+syn keyword octaveVariable contained  program_invocation_name program_name
+syn keyword octaveVariable contained  realmax realmin
+syn keyword octaveVariable contained  save_header_format_string save_precision
+syn keyword octaveVariable contained  saving_history sighup_dumps_octave_core
+syn keyword octaveVariable contained  sigterm_dumps_octave_core
+syn keyword octaveVariable contained  silent_functions sparse_auto_mutate
+syn keyword octaveVariable contained  split_long_rows string_fill_char
+syn keyword octaveVariable contained  struct_levels_to_print
+syn keyword octaveVariable contained  suppress_verbose_help_message svd_driver
+syn keyword octaveVariable contained  true whos_line_format
+
+" Read-only variables
+syn keyword octaveVariable contained  F_DUPFD F_GETFD F_GETFL OCTAVE_HOME
+syn keyword octaveVariable contained  OCTAVE_VERSION O_CREAT O_EXCL O_NONBLOCK
+syn keyword octaveVariable contained  O_RDONLY O_RDWR O_SYNC O_TRUNC O_WRONLY
+syn keyword octaveVariable contained  P_tmpdir SEEK_CUR SEEK_END SEEK_SET
+syn keyword octaveVariable contained  WCONTINUE WCOREDUMP WEXITSTATUS
+syn keyword octaveVariable contained  WIFCONTINUED WIFEXITED WIFSIGNALED
+syn keyword octaveVariable contained  WIFSTOPPED WNOHANG WSTOPSIG WTERMSIG
+syn keyword octaveVariable contained  WUNTRACED matlabroot pwd stderr stdin
+syn keyword octaveVariable contained  stdout
+
+" List of functions
+syn keyword octaveFunction contained  SIG S_ISBLK S_ISCHR S_ISDIR S_ISFIFO
+syn keyword octaveFunction contained  S_ISLNK S_ISREG S_ISSOCK
+syn keyword octaveFunction contained  __accumarray_max__ __accumarray_min__
+syn keyword octaveFunction contained  __accumarray_sum__ __accumdim_sum__
+syn keyword octaveFunction contained  __all_opts__ __builtins__
+syn keyword octaveFunction contained  __calc_dimensions__ __contourc__
+syn keyword octaveFunction contained  __current_scope__ __delaunayn__
+syn keyword octaveFunction contained  __dispatch__ __display_tokens__
+syn keyword octaveFunction contained  __dsearchn__ __dump_symtab_info__ __end__
+syn keyword octaveFunction contained  __finish__ __fltk_ginput__
+syn keyword octaveFunction contained  __fltk_maxtime__ __fltk_print__
+syn keyword octaveFunction contained  __fltk_redraw__ __fltk_uigetfile__
+syn keyword octaveFunction contained  __ftp__ __ftp_ascii__ __ftp_binary__
+syn keyword octaveFunction contained  __ftp_close__ __ftp_cwd__ __ftp_delete__
+syn keyword octaveFunction contained  __ftp_dir__ __ftp_mget__ __ftp_mkdir__
+syn keyword octaveFunction contained  __ftp_mode__ __ftp_mput__ __ftp_pwd__
+syn keyword octaveFunction contained  __ftp_rename__ __ftp_rmdir__ __get__
+syn keyword octaveFunction contained  __glpk__ __gnuplot_drawnow__
+syn keyword octaveFunction contained  __gnuplot_get_var__ __gnuplot_ginput__
+syn keyword octaveFunction contained  __gnuplot_has_feature__
+syn keyword octaveFunction contained  __gnuplot_open_stream__ __gnuplot_print__
+syn keyword octaveFunction contained  __gnuplot_version__ __go_axes__
+syn keyword octaveFunction contained  __go_axes_init__ __go_close_all__
+syn keyword octaveFunction contained  __go_delete__ __go_draw_axes__
+syn keyword octaveFunction contained  __go_draw_figure__
+syn keyword octaveFunction contained  __go_execute_callback__ __go_figure__
+syn keyword octaveFunction contained  __go_figure_handles__ __go_handles__
+syn keyword octaveFunction contained  __go_hggroup__ __go_image__ __go_line__
+syn keyword octaveFunction contained  __go_patch__ __go_surface__ __go_text__
+syn keyword octaveFunction contained  __go_uimenu__ __gud_mode__
+syn keyword octaveFunction contained  __image_pixel_size__ __init_fltk__
+syn keyword octaveFunction contained  __isa_parent__ __keywords__
+syn keyword octaveFunction contained  __lexer_debug_flag__ __lin_interpn__
+syn keyword octaveFunction contained  __list_functions__ __magick_finfo__
+syn keyword octaveFunction contained  __magick_format_list__ __magick_read__
+syn keyword octaveFunction contained  __magick_write__ __makeinfo__
+syn keyword octaveFunction contained  __marching_cube__ __next_line_color__
+syn keyword octaveFunction contained  __next_line_style__ __operators__
+syn keyword octaveFunction contained  __parent_classes__ __parser_debug_flag__
+syn keyword octaveFunction contained  __pathorig__ __pchip_deriv__
+syn keyword octaveFunction contained  __plt_get_axis_arg__ __print_parse_opts__
+syn keyword octaveFunction contained  __qp__ __remove_fltk__
+syn keyword octaveFunction contained  __request_drawnow__ __sort_rows_idx__
+syn keyword octaveFunction contained  __strip_html_tags__ __token_count__
+syn keyword octaveFunction contained  __varval__ __version_info__ __voronoi__
+syn keyword octaveFunction contained  __which__ abs accumarray accumdim acos
+syn keyword octaveFunction contained  acosd acosh acot acotd acoth acsc acscd
+syn keyword octaveFunction contained  acsch add_input_event_hook addlistener
+syn keyword octaveFunction contained  addpath addproperty addtodate airy all
+syn keyword octaveFunction contained  allchild amd ancestor and angle anova any
+syn keyword octaveFunction contained  arch_fit arch_rnd arch_test area arg
+syn keyword octaveFunction contained  argnames arma_rnd arrayfun asctime asec
+syn keyword octaveFunction contained  asecd asech asin asind asinh assert
+syn keyword octaveFunction contained  assignin atan atan2 atand atanh atexit
+syn keyword octaveFunction contained  autocor autocov autoload autoreg_matrix
+syn keyword octaveFunction contained  autumn available_graphics_toolkits axes
+syn keyword octaveFunction contained  axis balance bar barh bartlett
+syn keyword octaveFunction contained  bartlett_test base2dec beep bessel
+syn keyword octaveFunction contained  besselh besseli besselj besselk bessely
+syn keyword octaveFunction contained  beta betacdf betai betainc betainv betaln
+syn keyword octaveFunction contained  betapdf betarnd bicgstab bicubic bin2dec
+syn keyword octaveFunction contained  bincoeff binocdf binoinv binopdf binornd
+syn keyword octaveFunction contained  bitand bitcmp bitget bitmax bitor bitpack
+syn keyword octaveFunction contained  bitset bitshift bitunpack bitxor blackman
+syn keyword octaveFunction contained  blanks blkdiag blkmm bone box brighten
+syn keyword octaveFunction contained  bsxfun bug_report builtin bunzip2 bzip2
+syn keyword octaveFunction contained  calendar canonicalize_file_name cart2pol
+syn keyword octaveFunction contained  cart2sph cast cat cauchy_cdf cauchy_inv
+syn keyword octaveFunction contained  cauchy_pdf cauchy_rnd caxis cbrt ccolamd
+syn keyword octaveFunction contained  ceil cell cell2mat cell2struct celldisp
+syn keyword octaveFunction contained  cellfun cellidx cellindexmat cellslices
+syn keyword octaveFunction contained  cellstr center cgs char chi2cdf chi2inv
+syn keyword octaveFunction contained  chi2pdf chi2rnd
+syn keyword octaveFunction contained  chisquare_test_homogeneity
+syn keyword octaveFunction contained  chisquare_test_independence chol chol2inv
+syn keyword octaveFunction contained  choldelete cholinsert cholinv cholshift
+syn keyword octaveFunction contained  cholupdate chop circshift cla clabel
+syn keyword octaveFunction contained  class clc clf clg clock cloglog closereq
+syn keyword octaveFunction contained  colamd colloc colon colorbar colormap
+syn keyword octaveFunction contained  colperm colstyle columns comet comet3
+syn keyword octaveFunction contained  comma command_line_path common_size
+syn keyword octaveFunction contained  commutation_matrix compan
+syn keyword octaveFunction contained  compare_versions compass complement
+syn keyword octaveFunction contained  completion_matches complex computer cond
+syn keyword octaveFunction contained  condest conj contour contour3 contourc
+syn keyword octaveFunction contained  contourf contrast conv conv2 convhull
+syn keyword octaveFunction contained  convhulln convn cool copper copyfile cor
+syn keyword octaveFunction contained  cor_test corrcoef cos cosd cosh cot cotd
+syn keyword octaveFunction contained  coth cov cplxpair cputime cquad
+syn keyword octaveFunction contained  create_set cross csc cscd csch cstrcat
+syn keyword octaveFunction contained  csvread csvwrite csymamd ctime ctranspose
+syn keyword octaveFunction contained  cummax cummin cumprod cumsum cumtrapz
+syn keyword octaveFunction contained  curl cut cylinder daspect daspk
+syn keyword octaveFunction contained  daspk_options dasrt dasrt_options dassl
+syn keyword octaveFunction contained  dassl_options date datenum datestr
+syn keyword octaveFunction contained  datetick datevec dbclear dbdown dblquad
+syn keyword octaveFunction contained  dbnext dbstack dbstatus dbstop dbtype
+syn keyword octaveFunction contained  dbup dbwhere deal deblank debug dec2base
+syn keyword octaveFunction contained  dec2bin dec2hex deconv del2 delaunay
+syn keyword octaveFunction contained  delaunay3 delaunayn delete dellistener
+syn keyword octaveFunction contained  det detrend diag diff diffpara diffuse
+syn keyword octaveFunction contained  dir discrete_cdf discrete_inv
+syn keyword octaveFunction contained  discrete_pdf discrete_rnd disp dispatch
+syn keyword octaveFunction contained  display divergence dlmread dlmwrite
+syn keyword octaveFunction contained  dmperm dmult do_string_escapes dos dot
+syn keyword octaveFunction contained  double drawnow dsearch dsearchn
+syn keyword octaveFunction contained  dump_prefs dup2 duplication_matrix
+syn keyword octaveFunction contained  durbinlevinson eig eigs ellipsoid
+syn keyword octaveFunction contained  empirical_cdf empirical_inv empirical_pdf
+syn keyword octaveFunction contained  empirical_rnd endgrent endpwent eomday eq
+syn keyword octaveFunction contained  erf erfc erfcx erfinv errno errno_list
+syn keyword octaveFunction contained  error errorbar etime etree etreeplot eval
+syn keyword octaveFunction contained  evalin exec exist exit exp expcdf expinv
+syn keyword octaveFunction contained  expm expm1 exppdf exprnd eye ezcontour
+syn keyword octaveFunction contained  ezcontourf ezmesh ezmeshc ezplot ezplot3
+syn keyword octaveFunction contained  ezpolar ezsurf ezsurfc f_test_regression
+syn keyword octaveFunction contained  factor factorial fail fcdf fclear fclose
+syn keyword octaveFunction contained  fcntl fdisp feather feof ferror feval
+syn keyword octaveFunction contained  fflush fft fft2 fftconv fftfilt fftn
+syn keyword octaveFunction contained  fftshift fftw fgetl fgets fieldnames
+syn keyword octaveFunction contained  figure file_in_loadpath file_in_path
+syn keyword octaveFunction contained  fileattrib fileparts fileread filesep
+syn keyword octaveFunction contained  fill filter filter2 find find_dir_in_path
+syn keyword octaveFunction contained  findall findobj findstr finite finv fix
+syn keyword octaveFunction contained  flag flipdim fliplr flipud floor fminbnd
+syn keyword octaveFunction contained  fminunc fmod fnmatch fopen fork formula
+syn keyword octaveFunction contained  fpdf fplot fprintf fputs fractdiff fread
+syn keyword octaveFunction contained  freport freqz freqz_plot frewind frnd
+syn keyword octaveFunction contained  fscanf fseek fskipl fsolve fstat ftell
+syn keyword octaveFunction contained  full fullfile func2str functions fwrite
+syn keyword octaveFunction contained  fzero gamcdf gaminv gamma gammai gammainc
+syn keyword octaveFunction contained  gammaln gampdf gamrnd gca gcbf gcbo gcd
+syn keyword octaveFunction contained  gcf ge gen_doc_cache genpath genvarname
+syn keyword octaveFunction contained  geocdf geoinv geopdf geornd get
+syn keyword octaveFunction contained  get_first_help_sentence get_help_text
+syn keyword octaveFunction contained  get_help_text_from_file getappdata
+syn keyword octaveFunction contained  getegid getenv geteuid getfield getgid
+syn keyword octaveFunction contained  getgrent getgrgid getgrnam gethostname
+syn keyword octaveFunction contained  getpgrp getpid getppid getpwent getpwnam
+syn keyword octaveFunction contained  getpwuid getrusage getuid ginput givens
+syn keyword octaveFunction contained  glob glpk glpkmex gls gmap40 gmres gmtime
+syn keyword octaveFunction contained  gplot gradient graphics_toolkit gray
+syn keyword octaveFunction contained  gray2ind grid griddata griddata3
+syn keyword octaveFunction contained  griddatan gt gtext gunzip gzip hadamard
+syn keyword octaveFunction contained  hamming hankel hanning hess hex2dec
+syn keyword octaveFunction contained  hex2num hggroup hidden hilb hist histc
+syn keyword octaveFunction contained  home horzcat hot hotelling_test
+syn keyword octaveFunction contained  hotelling_test_2 housh hsv hsv2rgb hurst
+syn keyword octaveFunction contained  hygecdf hygeinv hygepdf hygernd hypot
+syn keyword octaveFunction contained  idivide ifelse ifft ifft2 ifftn ifftshift
+syn keyword octaveFunction contained  imag image imagesc imfinfo imread imshow
+syn keyword octaveFunction contained  imwrite ind2gray ind2rgb ind2sub index
+syn keyword octaveFunction contained  inferiorto info inline inpolygon input
+syn keyword octaveFunction contained  inputname int16 int2str int32 int64 int8
+syn keyword octaveFunction contained  interp1 interp1q interp2 interp3 interpft
+syn keyword octaveFunction contained  interpn intersect intmax intmin
+syn keyword octaveFunction contained  intwarning inv inverse invhilb ipermute
+syn keyword octaveFunction contained  iqr is_absolute_filename
+syn keyword octaveFunction contained  is_duplicate_entry is_global is_leap_year
+syn keyword octaveFunction contained  is_rooted_relative_filename
+syn keyword octaveFunction contained  is_valid_file_id isa isalnum isalpha
+syn keyword octaveFunction contained  isappdata isargout isascii isbool iscell
+syn keyword octaveFunction contained  iscellstr ischar iscntrl iscolumn
+syn keyword octaveFunction contained  iscommand iscomplex isdebugmode
+syn keyword octaveFunction contained  isdefinite isdeployed isdigit isdir
+syn keyword octaveFunction contained  isempty isequal isequalwithequalnans
+syn keyword octaveFunction contained  isfield isfigure isfinite isfloat
+syn keyword octaveFunction contained  isglobal isgraph ishandle ishermitian
+syn keyword octaveFunction contained  ishghandle isieee isindex isinf isinteger
+syn keyword octaveFunction contained  iskeyword isletter islogical islower
+syn keyword octaveFunction contained  ismac ismatrix ismember ismethod isna
+syn keyword octaveFunction contained  isnan isnull isnumeric isobject isocolors
+syn keyword octaveFunction contained  isonormals isosurface ispc isprime
+syn keyword octaveFunction contained  isprint isprop ispunct israwcommand
+syn keyword octaveFunction contained  isreal isrow isscalar issorted isspace
+syn keyword octaveFunction contained  issparse issquare isstr isstrprop
+syn keyword octaveFunction contained  isstruct issymmetric isunix isupper
+syn keyword octaveFunction contained  isvarname isvector isxdigit jet kbhit
+syn keyword octaveFunction contained  kendall keyboard kill
+syn keyword octaveFunction contained  kolmogorov_smirnov_cdf
+syn keyword octaveFunction contained  kolmogorov_smirnov_test
+syn keyword octaveFunction contained  kolmogorov_smirnov_test_2 kron
+syn keyword octaveFunction contained  kruskal_wallis_test krylov krylovb
+syn keyword octaveFunction contained  kurtosis laplace_cdf laplace_inv
+syn keyword octaveFunction contained  laplace_pdf laplace_rnd lasterr lasterror
+syn keyword octaveFunction contained  lastwarn lchol lcm ldivide le legend
+syn keyword octaveFunction contained  legendre length lgamma license lin2mu
+syn keyword octaveFunction contained  line link linkprop linspace
+syn keyword octaveFunction contained  list_in_columns list_primes loadaudio
+syn keyword octaveFunction contained  loadimage loadobj localtime log log10
+syn keyword octaveFunction contained  log1p log2 logical logistic_cdf
+syn keyword octaveFunction contained  logistic_inv logistic_pdf
+syn keyword octaveFunction contained  logistic_regression logistic_rnd logit
+syn keyword octaveFunction contained  loglog loglogerr logm logncdf logninv
+syn keyword octaveFunction contained  lognpdf lognrnd logspace lookup lower
+syn keyword octaveFunction contained  lsode lsode_options lsqnonneg lstat lt lu
+syn keyword octaveFunction contained  luinc luupdate magic mahalanobis
+syn keyword octaveFunction contained  make_absolute_filename manova
+syn keyword octaveFunction contained  mark_as_command mark_as_rawcommand
+syn keyword octaveFunction contained  mat2cell mat2str matrix_type max
+syn keyword octaveFunction contained  mcnemar_test md5sum mean meansq median
+syn keyword octaveFunction contained  menu merge mesh meshc meshgrid meshz
+syn keyword octaveFunction contained  methods mex mexext mfilename mgorth min
+syn keyword octaveFunction contained  minus mislocked mkdir mkfifo mkpp mkstemp
+syn keyword octaveFunction contained  mktime mldivide mlock mod mode moment
+syn keyword octaveFunction contained  movefile mpoles mpower mrdivide mtimes
+syn keyword octaveFunction contained  mu2lin munlock namelengthmax nargchk
+syn keyword octaveFunction contained  nargoutchk native_float_format nbincdf
+syn keyword octaveFunction contained  nbininv nbinpdf nbinrnd nchoosek ndgrid
+syn keyword octaveFunction contained  ndims ne newplot news nextpow2 nfields
+syn keyword octaveFunction contained  nnz nonzeros norm normcdf normest norminv
+syn keyword octaveFunction contained  normpdf normrnd not now nproc nth_element
+syn keyword octaveFunction contained  nthroot ntsc2rgb null num2cell num2hex
+syn keyword octaveFunction contained  num2str numel nzmax ocean
+syn keyword octaveFunction contained  octave_config_info octave_tmp_file_name
+syn keyword octaveFunction contained  ols onCleanup onenormest ones optimget
+syn keyword octaveFunction contained  optimset or orderfields orient orth pack
+syn keyword octaveFunction contained  paren pareto parseparams pascal patch
+syn keyword octaveFunction contained  path pathdef pause pbaspect pcg pchip
+syn keyword octaveFunction contained  pclose pcolor pcr peaks periodogram perl
+syn keyword octaveFunction contained  perms permute perror pie pie3 pink pinv
+syn keyword octaveFunction contained  pipe planerot playaudio plot plot3
+syn keyword octaveFunction contained  plotmatrix plotyy plus poisscdf poissinv
+syn keyword octaveFunction contained  poisspdf poissrnd pol2cart polar poly
+syn keyword octaveFunction contained  polyaffine polyarea polyder polyderiv
+syn keyword octaveFunction contained  polyfit polygcd polyint polyout
+syn keyword octaveFunction contained  polyreduce polyval polyvalm popen popen2
+syn keyword octaveFunction contained  postpad pow2 power powerset ppder ppint
+syn keyword octaveFunction contained  ppjumps ppplot ppval pqpnonneg prctile
+syn keyword octaveFunction contained  prepad primes print print_usage printf
+syn keyword octaveFunction contained  prism probit prod prop_test_2 putenv puts
+syn keyword octaveFunction contained  qp qqplot qr qrdelete qrinsert qrshift
+syn keyword octaveFunction contained  qrupdate quad quad_options quadcc quadgk
+syn keyword octaveFunction contained  quadl quadv quantile quit quiver quiver3
+syn keyword octaveFunction contained  qz qzhess rainbow rand rande randg randi
+syn keyword octaveFunction contained  randn randp randperm range rank ranks rat
+syn keyword octaveFunction contained  rats rcond rdivide
+syn keyword octaveFunction contained  re_read_readline_init_file
+syn keyword octaveFunction contained  read_readline_init_file readdir readlink
+syn keyword octaveFunction contained  real reallog realpow realsqrt record
+syn keyword octaveFunction contained  rectangle rectint refresh refreshdata
+syn keyword octaveFunction contained  regexp regexpi regexprep regexptranslate
+syn keyword octaveFunction contained  rehash rem remove_input_event_hook rename
+syn keyword octaveFunction contained  repelems replot repmat reset reshape
+syn keyword octaveFunction contained  residue resize restoredefaultpath rethrow
+syn keyword octaveFunction contained  rgb2hsv rgb2ind rgb2ntsc ribbon rindex
+syn keyword octaveFunction contained  rmappdata rmdir rmfield rmpath roots rose
+syn keyword octaveFunction contained  rosser rot90 rotdim round roundb rows
+syn keyword octaveFunction contained  rref rsf2csf run_count run_test rundemos
+syn keyword octaveFunction contained  runlength runtests saveas saveaudio
+syn keyword octaveFunction contained  saveimage saveobj savepath scanf scatter
+syn keyword octaveFunction contained  scatter3 schur sec secd sech semicolon
+syn keyword octaveFunction contained  semilogx semilogxerr semilogy semilogyerr
+syn keyword octaveFunction contained  set setappdata setaudio setdiff setenv
+syn keyword octaveFunction contained  setfield setgrent setpwent setstr setxor
+syn keyword octaveFunction contained  shading shell_cmd shift shiftdim sign
+syn keyword octaveFunction contained  sign_test sin sinc sind sinetone sinewave
+syn keyword octaveFunction contained  single sinh size size_equal sizemax
+syn keyword octaveFunction contained  sizeof skewness sleep slice sombrero sort
+syn keyword octaveFunction contained  sortrows source spalloc sparse spatan2
+syn keyword octaveFunction contained  spaugment spchol spchol2inv spcholinv
+syn keyword octaveFunction contained  spconvert spcumprod spcumsum spdet spdiag
+syn keyword octaveFunction contained  spdiags spearman spectral_adf
+syn keyword octaveFunction contained  spectral_xdf specular speed spencer speye
+syn keyword octaveFunction contained  spfind spfun sph2cart sphcat sphere
+syn keyword octaveFunction contained  spinmap spinv spkron splchol spline split
+syn keyword octaveFunction contained  splu spmax spmin spones spparms spprod
+syn keyword octaveFunction contained  spqr sprand sprandn sprandsym sprank
+syn keyword octaveFunction contained  spring sprintf spstats spsum spsumsq
+syn keyword octaveFunction contained  spvcat spy sqp sqrt sqrtm squeeze sscanf
+syn keyword octaveFunction contained  stairs stat statistics std stdnormal_cdf
+syn keyword octaveFunction contained  stdnormal_inv stdnormal_pdf stdnormal_rnd
+syn keyword octaveFunction contained  stem stem3 stft str2double str2func
+syn keyword octaveFunction contained  str2mat str2num strcat strchr strcmp
+syn keyword octaveFunction contained  strcmpi strerror strfind strftime strjust
+syn keyword octaveFunction contained  strmatch strncmp strncmpi strptime
+syn keyword octaveFunction contained  strread strrep strsplit strtok strtrim
+syn keyword octaveFunction contained  strtrunc struct struct2cell structfun
+syn keyword octaveFunction contained  strvcat studentize sub2ind subplot
+syn keyword octaveFunction contained  subsasgn subsindex subspace subsref
+syn keyword octaveFunction contained  substr substruct sum summer sumsq
+syn keyword octaveFunction contained  superiorto surf surface surfc surfl
+syn keyword octaveFunction contained  surfnorm svd svds swapbytes syl
+syn keyword octaveFunction contained  sylvester_matrix symamd symbfact symlink
+syn keyword octaveFunction contained  symrcm symvar synthesis system t_test
+syn keyword octaveFunction contained  t_test_2 t_test_regression table tan tand
+syn keyword octaveFunction contained  tanh tar tcdf tempdir tempname
+syn keyword octaveFunction contained  terminal_size text textread textscan tic
+syn keyword octaveFunction contained  tilde_expand time times tinv title
+syn keyword octaveFunction contained  tmpfile tmpnam toascii toc toeplitz
+syn keyword octaveFunction contained  tolower toupper tpdf trace transpose
+syn keyword octaveFunction contained  trapz treelayout treeplot tril trimesh
+syn keyword octaveFunction contained  triplequad triplot trisurf triu trnd
+syn keyword octaveFunction contained  tsearch tsearchn typecast typeinfo u_test
+syn keyword octaveFunction contained  uigetdir uigetfile uimenu uint16 uint32
+syn keyword octaveFunction contained  uint64 uint8 uiputfile umask uminus uname
+syn keyword octaveFunction contained  undo_string_escapes unidcdf unidinv
+syn keyword octaveFunction contained  unidpdf unidrnd unifcdf unifinv unifpdf
+syn keyword octaveFunction contained  unifrnd unimplemented union unique unix
+syn keyword octaveFunction contained  unlink unmark_command unmark_rawcommand
+syn keyword octaveFunction contained  unmkpp unpack untabify untar unwrap unzip
+syn keyword octaveFunction contained  uplus upper urlread urlwrite usage usleep
+syn keyword octaveFunction contained  validatestring values vander var var_test
+syn keyword octaveFunction contained  vec vech vectorize ver version vertcat
+syn keyword octaveFunction contained  view voronoi voronoin waitforbuttonpress
+syn keyword octaveFunction contained  waitpid warning warning_ids warranty
+syn keyword octaveFunction contained  wavread wavwrite wblcdf wblinv wblpdf
+syn keyword octaveFunction contained  wblrnd weekday weibcdf weibinv weibpdf
+syn keyword octaveFunction contained  weibrnd welch_test white whitebg wienrnd
+syn keyword octaveFunction contained  wilcoxon_test wilkinson winter xlabel
+syn keyword octaveFunction contained  xlim xor yes_or_no ylabel ylim yulewalker
+syn keyword octaveFunction contained  z_test z_test_2 zeros zip zlabel zlim
+
+" Add functions defined in .m file being read to list of highlighted functions
+function! s:CheckForFunctions()
+  let i = 1
+  while i <= line('$')
+    let line = getline(i)
+    " Only look for functions at start of line.
+    " Commented function, '# function', will not trigger as match returns 3
+    if match(line, '\Cfunction') == 0
+      let line = substitute(line, '\vfunction *([^(]*\= *)?', '', '')
+      let nfun = matchstr(line, '\v^\h\w*')
+      if !empty(nfun)
+        execute "syn keyword octaveFunction" nfun
+      endif
+    " Include anonymous functions 'func = @(...)'.
+    " Use contained keyword to prevent highlighting on LHS of '='
+    elseif match(line, '\<\(\h\w*\)\s*=\s*@\s*(') != -1
+      let list = matchlist(line, '\<\(\h\w*\)\s*=\s*@\s*(')
+      let nfun = list[1]
+      if !empty(nfun)
+        execute "syn keyword octaveFunction contained" nfun
+      endif
+    endif
+    let i = i + 1
+  endwhile
+endfunction
+
+call s:CheckForFunctions()
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Define clusters for ease of writing subsequent rules
+syn cluster AllFuncVarCmd contains=octaveVariable,octaveFunction,octaveCommand
+syn cluster AllFuncSetCmd contains=octaveSetVarFun,octaveFunction,octaveCommand
+
+" Switch highlighting of variables based on coding use.
+" Query -> Constant, Set -> Function
+" order of items is is important here
+syn match octaveQueryVar "\<\h\w*[^(]"me=e-1  contains=@AllFuncVarCmd
+syn match octaveSetVar   "\<\h\w*\s*("me=e-1  contains=@AllFuncSetCmd
+syn match octaveQueryVar "\<\h\w*\s*\((\s*)\)\@="  contains=@AllFuncVarCmd
+
+" Don't highlight Octave keywords on LHS of '=', these are user vars
+syn match octaveUserVar  "\<\h\w*\ze[^<>!~=]\{-}==\@!"
+syn match octaveUserVar  "\<\h\w*\s*[<>!~=]=" contains=octaveVariable
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Errors (placed early so they may be overriden by more specific rules
+" Struct with nonvalid identifier starting with number (Example: 1.a or a.1b)
+syn region octaveError  start="\<\d\+\(\w*\.\)\@="  end="[^0-9]"he=s-1 oneline
+syn region octaveError  start="\.\d\+\(\w*\)\@="hs=s+1  end="[^0-9]"he=s-1 oneline
+" Numbers with double decimal points (Example: 1.2.3)
+syn region octaveError  start="\<-\?\d\+\.\d\+\.[^*/\\^]"hs=e-1 end="\>"  oneline
+syn region octaveError  start="\<-\?\d\+\.\d\+[eEdD][-+]\?\d\+\.[^*/\\^]"hs=e-1 end="\>"  oneline
+
+" Operators
+" Uncommment "Hilink octaveOperator" below to highlight these
+syn match octaveLogicalOperator     "[&|~!]"
+syn match octaveArithmeticOperator  "\.\?[-+*/\\^]"
+syn match octaveRelationalOperator  "[=!~]="
+syn match octaveRelationalOperator  "[<>]=\?"
+
+" User Variables
+" Uncomment this syntax group and "Hilink octaveIdentifier" below to highlight
+"syn match octaveIdentifier  "\<\h\w*\>"
+
+" Strings
+syn region octaveString  start=/'/  end=/'/  skip=/\\'/ contains=octaveLineContinuation,@Spell
+syn region octaveString  start=/"/  end=/"/  skip=/\\"/ contains=octaveLineContinuation,@Spell
+
+" Standard numbers
+syn match octaveNumber  "\<\d\+[ij]\?\>"
+" Floating point number, with dot, optional exponent
+syn match octaveFloat   "\<\d\+\(\.\d*\)\?\([edED][-+]\?\d\+\)\?[ij]\?\>"
+" Floating point number, starting with a dot, optional exponent
+syn match octaveFloat   "\.\d\+\([edED][-+]\?\d\+\)\?[ij]\?\>"
+
+" Delimiters and transpose character
+syn match octaveDelimiter          "[][(){}@]"
+syn match octaveTransposeOperator  "[])[:alnum:]._]\@<='"
+
+" Tabs, for possibly highlighting as errors
+syn match octaveTab  "\t"
+" Other special constructs
+syn match octaveSemicolon  ";"
+syn match octaveTilde "\~\s*[[:punct:]]"me=e-1
+
+" Line continuations, order of matches is important here
+syn match octaveLineContinuation  "\.\{3}$"
+syn match octaveLineContinuation  "\\$"
+syn match octaveError  "\.\{3}.\+$"hs=s+3
+syn match octaveError  "\\\s\+$"hs=s+1
+" Line continuations w/comments
+syn match octaveLineContinuation  "\.\{3}\s*[#%]"me=e-1
+syn match octaveLineContinuation  "\\\s*[#%]"me=e-1
+
+" Comments, order of matches is important here
+syn keyword octaveFIXME contained  FIXME TODO
+syn match  octaveComment  "[%#].*$"  contains=octaveFIXME,octaveTab,@Spell
+syn match  octaveError    "[#%][{}]"
+syn region octaveBlockComment  start="^\s*[#%]{\s*$"  end="^\s*[#%]}\s*$" contains=octaveFIXME,octaveTab,@Spell
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Apply highlight groups to syntax groups defined above
+
+" Define the default highlighting.
+" For version 5.7 and earlier: only when not done already
+" For version 5.8 and later: only when an item doesn't have highlighting yet
+if version >= 508 || !exists("did_octave_syntax_inits")
+  if version < 508
+    let did_octave_syntax_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  HiLink octaveBeginKeyword             Conditional
+  HiLink octaveElseKeyword              Conditional
+  HiLink octaveEndKeyword               Conditional
+  HiLink octaveReserved                 Conditional
+
+  HiLink octaveStatement                Statement
+  HiLink octaveVariable                 Constant
+  HiLink octaveSetVarFun                Function
+  HiLink octaveCommand                  Statement
+  HiLink octaveFunction                 Function
+
+  HiLink octaveConditional              Conditional
+  HiLink octaveLabel                    Label
+  HiLink octaveRepeat                   Repeat
+  HiLink octaveFIXME                    Todo
+  HiLink octaveString                   String
+  HiLink octaveDelimiter                Identifier
+  HiLink octaveNumber                   Number
+  HiLink octaveFloat                    Float
+  HiLink octaveError                    Error
+  HiLink octaveComment                  Comment
+  HiLink octaveBlockComment             Comment
+  HiLink octaveSemicolon                SpecialChar
+  HiLink octaveTilde                    SpecialChar
+  HiLink octaveLineContinuation         Special
+
+  HiLink octaveTransposeOperator        octaveOperator
+  HiLink octaveArithmeticOperator       octaveOperator
+  HiLink octaveRelationalOperator       octaveOperator
+  HiLink octaveLogicalOperator          octaveOperator
+
+" Optional highlighting
+"  HiLink octaveOperator                Operator
+"  HiLink octaveIdentifier              Identifier
+"  HiLink octaveTab                     Error
+
+  delcommand HiLink
+endif
+
+let b:current_syntax = "octave"
+
+"EOF	vim: ts=8 noet tw=100 sw=8 sts=0