o

Documentation

Index

• Variables

Variables

var ObjectiveC = internal.Register(MustNewLexer(
	&Config{
		Name:      "Objective-C",
		Aliases:   []string{"objective-c", "objectivec", "obj-c", "objc"},
		Filenames: []string{"*.m", "*.h"},
		MimeTypes: []string{"text/x-objective-c"},
	},
	Rules{
		"statements": {
			{`@"`, LiteralString, Push("string")},
			{`@(YES|NO)`, LiteralNumber, nil},
			{`@'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'`, LiteralStringChar, nil},
			{`@(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?`, LiteralNumberFloat, nil},
			{`@(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
			{`@0x[0-9a-fA-F]+[Ll]?`, LiteralNumberHex, nil},
			{`@0[0-7]+[Ll]?`, LiteralNumberOct, nil},
			{`@\d+[Ll]?`, LiteralNumberInteger, nil},
			{`@\(`, Literal, Push("literal_number")},
			{`@\[`, Literal, Push("literal_array")},
			{`@\{`, Literal, Push("literal_dictionary")},
			{Words(``, `\b`, `@selector`, `@private`, `@protected`, `@public`, `@encode`, `@synchronized`, `@try`, `@throw`, `@catch`, `@finally`, `@end`, `@property`, `@synthesize`, `__bridge`, `__bridge_transfer`, `__autoreleasing`, `__block`, `__weak`, `__strong`, `weak`, `strong`, `copy`, `retain`, `assign`, `unsafe_unretained`, `atomic`, `nonatomic`, `readonly`, `readwrite`, `setter`, `getter`, `typeof`, `in`, `out`, `inout`, `release`, `class`, `@dynamic`, `@optional`, `@required`, `@autoreleasepool`), Keyword, nil},
			{Words(``, `\b`, `id`, `instancetype`, `Class`, `IMP`, `SEL`, `BOOL`, `IBOutlet`, `IBAction`, `unichar`), KeywordType, nil},
			{`@(true|false|YES|NO)\n`, NameBuiltin, nil},
			{`(YES|NO|nil|self|super)\b`, NameBuiltin, nil},
			{`(Boolean|UInt8|SInt8|UInt16|SInt16|UInt32|SInt32)\b`, KeywordType, nil},
			{`(TRUE|FALSE)\b`, NameBuiltin, nil},
			{`(@interface|@implementation)(\s+)`, ByGroups(Keyword, Text), Push("#pop", "oc_classname")},
			{`(@class|@protocol)(\s+)`, ByGroups(Keyword, Text), Push("#pop", "oc_forward_classname")},
			{`@`, Punctuation, nil},
			{`(L?)(")`, ByGroups(LiteralStringAffix, LiteralString), Push("string")},
			{`(L?)(')(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])(')`, ByGroups(LiteralStringAffix, LiteralStringChar, LiteralStringChar, LiteralStringChar), nil},
			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*`, LiteralNumberFloat, nil},
			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
			{`0x[0-9a-fA-F]+[LlUu]*`, LiteralNumberHex, nil},
			{`0[0-7]+[LlUu]*`, LiteralNumberOct, nil},
			{`\d+[LlUu]*`, LiteralNumberInteger, nil},
			{`\*/`, Error, nil},
			{`[~!%^&*+=|?:<>/-]`, Operator, nil},
			{`[()\[\],.]`, Punctuation, nil},
			{Words(``, `\b`, `asm`, `auto`, `break`, `case`, `const`, `continue`, `default`, `do`, `else`, `enum`, `extern`, `for`, `goto`, `if`, `register`, `restricted`, `return`, `sizeof`, `static`, `struct`, `switch`, `typedef`, `union`, `volatile`, `while`), Keyword, nil},
			{`(bool|int|long|float|short|double|char|unsigned|signed|void)\b`, KeywordType, nil},
			{Words(``, `\b`, `inline`, `_inline`, `__inline`, `naked`, `restrict`, `thread`, `typename`), KeywordReserved, nil},
			{`(__m(128i|128d|128|64))\b`, KeywordReserved, nil},
			{Words(`__`, `\b`, `asm`, `int8`, `based`, `except`, `int16`, `stdcall`, `cdecl`, `fastcall`, `int32`, `declspec`, `finally`, `int64`, `try`, `leave`, `wchar_t`, `w64`, `unaligned`, `raise`, `noop`, `identifier`, `forceinline`, `assume`), KeywordReserved, nil},
			{`(true|false|NULL)\b`, NameBuiltin, nil},
			{`([a-zA-Z_]\w*)(\s*)(:)(?!:)`, ByGroups(NameLabel, Text, Punctuation), nil},
			{`[a-zA-Z_]\w*`, Name, nil},
		},
		"oc_classname": {
			{`([a-zA-Z$_][\w$]*)(\s*:\s*)([a-zA-Z$_][\w$]*)?(\s*)(\{)`, ByGroups(NameClass, Text, NameClass, Text, Punctuation), Push("#pop", "oc_ivars")},
			{`([a-zA-Z$_][\w$]*)(\s*:\s*)([a-zA-Z$_][\w$]*)?`, ByGroups(NameClass, Text, NameClass), Pop(1)},
			{`([a-zA-Z$_][\w$]*)(\s*)(\([a-zA-Z$_][\w$]*\))(\s*)(\{)`, ByGroups(NameClass, Text, NameLabel, Text, Punctuation), Push("#pop", "oc_ivars")},
			{`([a-zA-Z$_][\w$]*)(\s*)(\([a-zA-Z$_][\w$]*\))`, ByGroups(NameClass, Text, NameLabel), Pop(1)},
			{`([a-zA-Z$_][\w$]*)(\s*)(\{)`, ByGroups(NameClass, Text, Punctuation), Push("#pop", "oc_ivars")},
			{`([a-zA-Z$_][\w$]*)`, NameClass, Pop(1)},
		},
		"oc_forward_classname": {
			{`([a-zA-Z$_][\w$]*)(\s*,\s*)`, ByGroups(NameClass, Text), Push("oc_forward_classname")},
			{`([a-zA-Z$_][\w$]*)(\s*;?)`, ByGroups(NameClass, Text), Pop(1)},
		},
		"oc_ivars": {
			Include("whitespace"),
			Include("statements"),
			{`;`, Punctuation, nil},
			{`\{`, Punctuation, Push()},
			{`\}`, Punctuation, Pop(1)},
		},
		"root": {
			{`^([-+])(\s*)(\(.*?\))?(\s*)([a-zA-Z$_][\w$]*:?)`, ByGroups(Punctuation, Text, UsingSelf("root"), Text, NameFunction), Push("method")},
			Include("whitespace"),
			{`((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;{]*)(\{)`, ByGroups(UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), Push("function")},
			{`((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;]*)(;)`, ByGroups(UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), nil},
			Default(Push("statement")),
		},
		"method": {
			Include("whitespace"),
			{`,`, Punctuation, nil},
			{`\.\.\.`, Punctuation, nil},
			{`(\(.*?\))(\s*)([a-zA-Z$_][\w$]*)`, ByGroups(UsingSelf("root"), Text, NameVariable), nil},
			{`[a-zA-Z$_][\w$]*:`, NameFunction, nil},
			{`;`, Punctuation, Pop(1)},
			{`\{`, Punctuation, Push("function")},
			Default(Pop(1)),
		},
		"literal_number": {
			{`\(`, Punctuation, Push("literal_number_inner")},
			{`\)`, Literal, Pop(1)},
			Include("statement"),
		},
		"literal_number_inner": {
			{`\(`, Punctuation, Push()},
			{`\)`, Punctuation, Pop(1)},
			Include("statement"),
		},
		"literal_array": {
			{`\[`, Punctuation, Push("literal_array_inner")},
			{`\]`, Literal, Pop(1)},
			Include("statement"),
		},
		"literal_array_inner": {
			{`\[`, Punctuation, Push()},
			{`\]`, Punctuation, Pop(1)},
			Include("statement"),
		},
		"literal_dictionary": {
			{`\}`, Literal, Pop(1)},
			Include("statement"),
		},
		"whitespace": {
			{`^#if\s+0`, CommentPreproc, Push("if0")},
			{`^#`, CommentPreproc, Push("macro")},
			{`^(\s*(?:/[*].*?[*]/\s*)?)(#if\s+0)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("if0")},
			{`^(\s*(?:/[*].*?[*]/\s*)?)(#)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("macro")},
			{`\n`, Text, nil},
			{`\s+`, Text, nil},
			{`\\\n`, Text, nil},
			{`//(\n|[\w\W]*?[^\\]\n)`, CommentSingle, nil},
			{`/(\\\n)?[*][\w\W]*?[*](\\\n)?/`, CommentMultiline, nil},
			{`/(\\\n)?[*][\w\W]*`, CommentMultiline, nil},
		},
		"statement": {
			Include("whitespace"),
			Include("statements"),
			{`[{}]`, Punctuation, nil},
			{`;`, Punctuation, Pop(1)},
		},
		"function": {
			Include("whitespace"),
			Include("statements"),
			{`;`, Punctuation, nil},
			{`\{`, Punctuation, Push()},
			{`\}`, Punctuation, Pop(1)},
		},
		"string": {
			{`"`, LiteralString, Pop(1)},
			{`\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|[0-7]{1,3})`, LiteralStringEscape, nil},
			{`[^\\"\n]+`, LiteralString, nil},
			{`\\\n`, LiteralString, nil},
			{`\\`, LiteralString, nil},
		},
		"macro": {
			{`(include)(\s*(?:/[*].*?[*]/\s*)?)([^\n]+)`, ByGroups(CommentPreproc, Text, CommentPreprocFile), nil},
			{`[^/\n]+`, CommentPreproc, nil},
			{`/[*](.|\n)*?[*]/`, CommentMultiline, nil},
			{`//.*?\n`, CommentSingle, Pop(1)},
			{`/`, CommentPreproc, nil},
			{`(?<=\\)\n`, CommentPreproc, nil},
			{`\n`, CommentPreproc, Pop(1)},
		},
		"if0": {
			{`^\s*#if.*?(?<!\\)\n`, CommentPreproc, Push()},
			{`^\s*#el(?:se|if).*\n`, CommentPreproc, Pop(1)},
			{`^\s*#endif.*?(?<!\\)\n`, CommentPreproc, Pop(1)},
			{`.*?\n`, Comment, nil},
		},
	},
))

Objective-C lexer.

var Ocaml = internal.Register(MustNewLexer(
	&Config{
		Name:      "OCaml",
		Aliases:   []string{"ocaml"},
		Filenames: []string{"*.ml", "*.mli", "*.mll", "*.mly"},
		MimeTypes: []string{"text/x-ocaml"},
	},
	Rules{
		"escape-sequence": {
			{`\\[\\"\'ntbr]`, LiteralStringEscape, nil},
			{`\\[0-9]{3}`, LiteralStringEscape, nil},
			{`\\x[0-9a-fA-F]{2}`, LiteralStringEscape, nil},
		},
		"root": {
			{`\s+`, Text, nil},
			{`false|true|\(\)|\[\]`, NameBuiltinPseudo, nil},
			{`\b([A-Z][\w\']*)(?=\s*\.)`, NameNamespace, Push("dotted")},
			{`\b([A-Z][\w\']*)`, NameClass, nil},
			{`\(\*(?![)])`, Comment, Push("comment")},
			{`\b(as|assert|begin|class|constraint|do|done|downto|else|end|exception|external|false|for|fun|function|functor|if|in|include|inherit|initializer|lazy|let|match|method|module|mutable|new|object|of|open|private|raise|rec|sig|struct|then|to|true|try|type|value|val|virtual|when|while|with)\b`, Keyword, nil},
			{"(~|\\}|\\|]|\\||\\{<|\\{|`|_|]|\\[\\||\\[>|\\[<|\\[|\\?\\?|\\?|>\\}|>]|>|=|<-|<|;;|;|:>|:=|::|:|\\.\\.|\\.|->|-\\.|-|,|\\+|\\*|\\)|\\(|&&|&|#|!=)", Operator, nil},
			{`([=<>@^|&+\*/$%-]|[!?~])?[!$%&*+\./:<=>?@^|~-]`, Operator, nil},
			{`\b(and|asr|land|lor|lsl|lxor|mod|or)\b`, OperatorWord, nil},
			{`\b(unit|int|float|bool|string|char|list|array)\b`, KeywordType, nil},
			{`[^\W\d][\w']*`, Name, nil},
			{`-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)`, LiteralNumberFloat, nil},
			{`0[xX][\da-fA-F][\da-fA-F_]*`, LiteralNumberHex, nil},
			{`0[oO][0-7][0-7_]*`, LiteralNumberOct, nil},
			{`0[bB][01][01_]*`, LiteralNumberBin, nil},
			{`\d[\d_]*`, LiteralNumberInteger, nil},
			{`'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'`, LiteralStringChar, nil},
			{`'.'`, LiteralStringChar, nil},
			{`'`, Keyword, nil},
			{`"`, LiteralStringDouble, Push("string")},
			{`[~?][a-z][\w\']*:`, NameVariable, nil},
		},
		"comment": {
			{`[^(*)]+`, Comment, nil},
			{`\(\*`, Comment, Push()},
			{`\*\)`, Comment, Pop(1)},
			{`[(*)]`, Comment, nil},
		},
		"string": {
			{`[^\\"]+`, LiteralStringDouble, nil},
			Include("escape-sequence"),
			{`\\\n`, LiteralStringDouble, nil},
			{`"`, LiteralStringDouble, Pop(1)},
		},
		"dotted": {
			{`\s+`, Text, nil},
			{`\.`, Punctuation, nil},
			{`[A-Z][\w\']*(?=\s*\.)`, NameNamespace, nil},
			{`[A-Z][\w\']*`, NameClass, Pop(1)},
			{`[a-z_][\w\']*`, Name, Pop(1)},
			Default(Pop(1)),
		},
	},
))

Ocaml lexer.

var Octave = internal.Register(MustNewLexer(
	&Config{
		Name:      "Octave",
		Aliases:   []string{"octave"},
		Filenames: []string{"*.m"},
		MimeTypes: []string{"text/octave"},
	},
	Rules{
		"root": {
			{`[%#].*$`, Comment, nil},
			{`^\s*function`, Keyword, Push("deffunc")},
			{Words(``, `\b`, `__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`), Keyword, nil},
			{Words(``, `\b`, `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`, `close`, `load`, `who`, `whos`, `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`, `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`, `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`), NameBuiltin, nil},
			{Words(``, `\b`, `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`), NameConstant, nil},
			{`-=|!=|!|/=|--`, Operator, nil},
			{`-|==|~=|<|>|<=|>=|&&|&|~|\|\|?`, Operator, nil},
			{`\*=|\+=|\^=|\/=|\\=|\*\*|\+\+|\.\*\*`, Operator, nil},
			{`\.\*|\*|\+|\.\^|\.\\|\.\/|\/|\\`, Operator, nil},
			{`[\[\](){}:@.,]`, Punctuation, nil},
			{`=|:|;`, Punctuation, nil},
			{`"[^"]*"`, LiteralString, nil},
			{`(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
			{`\d+[eEf][+-]?[0-9]+`, LiteralNumberFloat, nil},
			{`\d+`, LiteralNumberInteger, nil},
			{`(?<=[\w)\].])\'+`, Operator, nil},
			{`(?<![\w)\].])\'`, LiteralString, Push("string")},
			{`[a-zA-Z_]\w*`, Name, nil},
			{`.`, Text, nil},
		},
		"string": {
			{`[^']*'`, LiteralString, Pop(1)},
		},
		"deffunc": {
			{`(\s*)(?:(.+)(\s*)(=)(\s*))?(.+)(\()(.*)(\))(\s*)`, ByGroups(TextWhitespace, Text, TextWhitespace, Punctuation, TextWhitespace, NameFunction, Punctuation, Text, Punctuation, TextWhitespace), Pop(1)},
			{`(\s*)([a-zA-Z_]\w*)`, ByGroups(Text, NameFunction), Pop(1)},
		},
	},
))

Octave lexer.

var OpenSCAD = internal.Register(MustNewLexer(
	&Config{
		Name:      "OpenSCAD",
		Aliases:   []string{"openscad"},
		Filenames: []string{"*.scad"},
		MimeTypes: []string{"text/x-scad"},
	},
	Rules{
		"root": {
			{`[^\S\n]+`, Text, nil},
			{`\n`, Text, nil},
			{`//(\n|[\w\W]*?[^\\]\n)`, CommentSingle, nil},
			{`/(\\\n)?[*][\w\W]*?[*](\\\n)?/`, CommentMultiline, nil},
			{`/(\\\n)?[*][\w\W]*`, CommentMultiline, nil},
			{`[{}\[\]\(\),;:]`, Punctuation, nil},
			{`[*!#%\-+=?/]`, Operator, nil},
			{`<|<=|==|!=|>=|>|&&|\|\|`, Operator, nil},
			{`\$(f[asn]|t|vp[rtd]|children)`, NameVariableMagic, nil},
			{Words(``, `\b`, `PI`, `undef`), KeywordConstant, nil},
			{`(use|include)((?:\s|\\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("includes")},
			{`(module)(\s*)([^\s\(]+)`, ByGroups(KeywordNamespace, Text, NameNamespace), nil},
			{`(function)(\s*)([^\s\(]+)`, ByGroups(KeywordDeclaration, Text, NameFunction), nil},
			{`\b(true|false)\b`, Literal, nil},
			{`\b(function|module|include|use|for|intersection_for|if|else|return)\b`, Keyword, nil},
			{`\b(circle|square|polygon|text|sphere|cube|cylinder|polyhedron|translate|rotate|scale|resize|mirror|multmatrix|color|offset|hull|minkowski|union|difference|intersection|abs|sign|sin|cos|tan|acos|asin|atan|atan2|floor|round|ceil|ln|log|pow|sqrt|exp|rands|min|max|concat|lookup|str|chr|search|version|version_num|norm|cross|parent_module|echo|import|import_dxf|dxf_linear_extrude|linear_extrude|rotate_extrude|surface|projection|render|dxf_cross|dxf_dim|let|assign|len)\b`, NameBuiltin, nil},
			{`\bchildren\b`, NameBuiltinPseudo, nil},
			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
			{`-?\d+(\.\d+)?(e[+-]?\d+)?`, Number, nil},
			{`[a-zA-Z_]\w*`, Name, nil},
		},
		"includes": {
			{"(<)([^>]*)(>)", ByGroups(Punctuation, CommentPreprocFile, Punctuation), nil},
			Default(Pop(1)),
		},
	},
))

var Org = internal.Register(MustNewLexer(
	&Config{
		Name:      "Org Mode",
		Aliases:   []string{"org", "orgmode"},
		Filenames: []string{"*.org"},
		MimeTypes: []string{"text/org"},
	},
	Rules{
		"root": {
			{`^# .*$`, Comment, nil},

			{`^(\*)( COMMENT)( .*)$`, ByGroups(GenericHeading, NameEntity, GenericStrong), nil},
			{`^(\*\*+)( COMMENT)( .*)$`, ByGroups(GenericSubheading, NameEntity, Text), nil},
			{`^(\*)( DONE)( .*)$`, ByGroups(GenericHeading, LiteralStringRegex, GenericStrong), nil},
			{`^(\*\*+)( DONE)( .*)$`, ByGroups(GenericSubheading, LiteralStringRegex, Text), nil},
			{`^(\*)( TODO)( .*)$`, ByGroups(GenericHeading, Error, GenericStrong), nil},
			{`^(\*\*+)( TODO)( .*)$`, ByGroups(GenericSubheading, Error, Text), nil},
			{`^(\*)( .+?)( :[a-zA-Z0-9_@:]+:)$`, ByGroups(GenericHeading, GenericStrong, GenericEmph), nil},
			{`^(\*)( .+)$`, ByGroups(GenericHeading, GenericStrong), nil},
			{`^(\*\*+)( .+?)( :[a-zA-Z0-9_@:]+:)$`, ByGroups(GenericSubheading, Text, GenericEmph), nil},
			{`^(\*\*+)( .+)$`, ByGroups(GenericSubheading, Text), nil},

			{`^( *)([+-] )(\[[ X]\])( .+)$`, ByGroups(Text, Keyword, Keyword, UsingSelf("inline")), nil},
			{`^( +)(\* )(\[[ X]\])( .+)$`, ByGroups(Text, Keyword, Keyword, UsingSelf("inline")), nil},

			{`^( *)([+-] )([^ \n]+ ::)( .+)$`, ByGroups(Text, Keyword, Keyword, UsingSelf("inline")), nil},
			{`^( +)(\* )([^ \n]+ ::)( .+)$`, ByGroups(Text, Keyword, Keyword, UsingSelf("inline")), nil},

			{`^( *)([+-] )(.+)$`, ByGroups(Text, Keyword, UsingSelf("inline")), nil},
			{`^( +)(\* )(.+)$`, ByGroups(Text, Keyword, UsingSelf("inline")), nil},

			{`^( *)([0-9]+[.)])( \[@[0-9]+\])( .+)$`, ByGroups(Text, Keyword, GenericEmph, UsingSelf("inline")), nil},
			{`^( *)([0-9]+[.)])( .+)$`, ByGroups(Text, Keyword, UsingSelf("inline")), nil},

			{`(?i)^( *#\+begin: )([^ ]+)([\w\W]*?\n)([\w\W]*?)(^ *#\+end: *$)`, ByGroups(Comment, CommentSpecial, Comment, UsingSelf("inline"), Comment), nil},

			{`(?i)^( *#\+begin_comment *\n)([\w\W]*?)(^ *#\+end_comment *$)`, ByGroups(Comment, Comment, Comment), nil},

			{`(?i)^( *#\+begin_src )([^ \n]+)(.*?\n)([\w\W]*?)(^ *#\+end_src *$)`,
				UsingByGroup(
					internal.Get,
					2, 4,
					Comment, CommentSpecial, Comment, Text, Comment,
				),
				nil,
			},

			{`(?i)^( *#\+begin_export )(\w+)( *\n)([\w\W]*?)(^ *#\+end_export *$)`,
				UsingByGroup(
					internal.Get,
					2, 4,
					Comment, CommentSpecial, Text, Text, Comment,
				),
				nil,
			},

			{`(?i)^( *#\+begin_)(\w+)( *\n)([\w\W]*?)(^ *#\+end_\2)( *$)`, ByGroups(Comment, Comment, Text, Text, Comment, Text), nil},

			{`^(#\+\w+)(:.*)$`, ByGroups(CommentSpecial, Comment), nil},

			{`(?i)^( *:\w+: *\n)([\w\W]*?)(^ *:end: *$)`, ByGroups(Comment, CommentSpecial, Comment), nil},

			{`^(.*)(\\\\)$`, ByGroups(UsingSelf("inline"), Operator), nil},

			{`(?i)^( *(?:DEADLINE|SCHEDULED): )(<[^<>]+?> *)$`, ByGroups(Comment, CommentSpecial), nil},

			{`(?i)^( *CLOSED: )(\[[^][]+?\] *)$`, ByGroups(Comment, CommentSpecial), nil},

			Include("inline"),
		},
		"inline": {
			{`(\s)*(\*[^ \n*][^*]+?[^ \n*]\*)((?=\W|\n|$))`, ByGroups(Text, GenericStrong, Text), nil},
			{`(\s)*(/[^/]+?/)((?=\W|\n|$))`, ByGroups(Text, GenericEmph, Text), nil},
			{`(\s)*(=[^\n=]+?=)((?=\W|\n|$))`, ByGroups(Text, NameClass, Text), nil},
			{`(\s)*(~[^\n~]+?~)((?=\W|\n|$))`, ByGroups(Text, NameClass, Text), nil},
			{`(\s)*(\+[^+]+?\+)((?=\W|\n|$))`, ByGroups(Text, GenericDeleted, Text), nil},
			{`(\s)*(_[^_]+?_)((?=\W|\n|$))`, ByGroups(Text, GenericUnderline, Text), nil},
			{`(<)([^<>]+?)(>)`, ByGroups(Text, String, Text), nil},
			{`[{]{3}[^}]+[}]{3}`, NameBuiltin, nil},
			{`([^[])(\[fn:)([^]]+?)(\])([^]])`, ByGroups(Text, NameBuiltinPseudo, LiteralString, NameBuiltinPseudo, Text), nil},

			{`(\[\[)([^][]+?)(\]\[)([^][]+)(\]\])`, ByGroups(Text, NameAttribute, Text, NameTag, Text), nil},
			{`(\[\[)([^][]+?)(\]\])`, ByGroups(Text, NameAttribute, Text), nil},
			{`(<<)([^<>]+?)(>>)`, ByGroups(Text, NameAttribute, Text), nil},

			{`^( *)(\|[ -].*?[ -]\|)$`, ByGroups(Text, String), nil},

			{`\n`, Text, nil},

			{`.`, Text, nil},
		},
	},
))

Org mode lexer.