Mercurial Repositories > eric / file comparison
comparison: ThirdParty/Pygments/pygments/lexers/graphics.py
ThirdParty/Pygments/pygments/lexers/graphics.py
- changeset 4172
- 4f20dba37ab6
- child 4697
- c2e9bf425554
equal
deleted
inserted
replaced
| 4170:8bc578136279 | 4172:4f20dba37ab6 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 """ | |
| 3 pygments.lexers.graphics | |
| 4 ~~~~~~~~~~~~~~~~~~~~~~~~ | |
| 5 | |
| 6 Lexers for computer graphics and plotting related languages. | |
| 7 | |
| 8 :copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS. | |
| 9 :license: BSD, see LICENSE for details. | |
| 10 """ | |
| 11 | |
| 12 from pygments.lexer import RegexLexer, words, include, bygroups, using, \ | |
| 13 this, default | |
| 14 from pygments.token import Text, Comment, Operator, Keyword, Name, \ | |
| 15 Number, Punctuation, String | |
| 16 | |
| 17 __all__ = ['GLShaderLexer', 'PostScriptLexer', 'AsymptoteLexer', 'GnuplotLexer', | |
| 18 'PovrayLexer'] | |
| 19 | |
| 20 | |
| 21 class GLShaderLexer(RegexLexer): | |
| 22 """ | |
| 23 GLSL (OpenGL Shader) lexer. | |
| 24 | |
| 25 .. versionadded:: 1.1 | |
| 26 """ | |
| 27 name = 'GLSL' | |
| 28 aliases = ['glsl'] | |
| 29 filenames = ['*.vert', '*.frag', '*.geo'] | |
| 30 mimetypes = ['text/x-glslsrc'] | |
| 31 | |
| 32 tokens = { | |
| 33 'root': [ | |
| 34 (r'^#.*', Comment.Preproc), | |
| 35 (r'//.*', Comment.Single), | |
| 36 (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline), | |
| 37 (r'\+|-|~|!=?|\*|/|%|<<|>>|<=?|>=?|==?|&&?|\^|\|\|?', | |
| 38 Operator), | |
| 39 (r'[?:]', Operator), # quick hack for ternary | |
| 40 (r'\bdefined\b', Operator), | |
| 41 (r'[;{}(),\[\]]', Punctuation), | |
| 42 # FIXME when e is present, no decimal point needed | |
| 43 (r'[+-]?\d*\.\d+([eE][-+]?\d+)?', Number.Float), | |
| 44 (r'[+-]?\d+\.\d*([eE][-+]?\d+)?', Number.Float), | |
| 45 (r'0[xX][0-9a-fA-F]*', Number.Hex), | |
| 46 (r'0[0-7]*', Number.Oct), | |
| 47 (r'[1-9][0-9]*', Number.Integer), | |
| 48 (words(( | |
| 49 'attribute', 'const', 'uniform', 'varying', 'centroid', 'break', | |
| 50 'continue', 'do', 'for', 'while', 'if', 'else', 'in', 'out', | |
| 51 'inout', 'float', 'int', 'void', 'bool', 'true', 'false', | |
| 52 'invariant', 'discard', 'return', 'mat2', 'mat3' 'mat4', | |
| 53 'mat2x2', 'mat3x2', 'mat4x2', 'mat2x3', 'mat3x3', 'mat4x3', | |
| 54 'mat2x4', 'mat3x4', 'mat4x4', 'vec2', 'vec3', 'vec4', | |
| 55 'ivec2', 'ivec3', 'ivec4', 'bvec2', 'bvec3', 'bvec4', | |
| 56 'sampler1D', 'sampler2D', 'sampler3D' 'samplerCube', | |
| 57 'sampler1DShadow', 'sampler2DShadow', 'struct'), | |
| 58 prefix=r'\b', suffix=r'\b'), | |
| 59 Keyword), | |
| 60 (words(( | |
| 61 'asm', 'class', 'union', 'enum', 'typedef', 'template', 'this', | |
| 62 'packed', 'goto', 'switch', 'default', 'inline', 'noinline', | |
| 63 'volatile', 'public', 'static', 'extern', 'external', 'interface', | |
| 64 'long', 'short', 'double', 'half', 'fixed', 'unsigned', 'lowp', | |
| 65 'mediump', 'highp', 'precision', 'input', 'output', | |
| 66 'hvec2', 'hvec3', 'hvec4', 'dvec2', 'dvec3', 'dvec4', | |
| 67 'fvec2', 'fvec3', 'fvec4', 'sampler2DRect', 'sampler3DRect', | |
| 68 'sampler2DRectShadow', 'sizeof', 'cast', 'namespace', 'using'), | |
| 69 prefix=r'\b', suffix=r'\b'), | |
| 70 Keyword), # future use | |
| 71 (r'[a-zA-Z_]\w*', Name), | |
| 72 (r'\.', Punctuation), | |
| 73 (r'\s+', Text), | |
| 74 ], | |
| 75 } | |
| 76 | |
| 77 | |
| 78 class PostScriptLexer(RegexLexer): | |
| 79 """ | |
| 80 Lexer for PostScript files. | |
| 81 | |
| 82 The PostScript Language Reference published by Adobe at | |
| 83 <http://partners.adobe.com/public/developer/en/ps/PLRM.pdf> | |
| 84 is the authority for this. | |
| 85 | |
| 86 .. versionadded:: 1.4 | |
| 87 """ | |
| 88 name = 'PostScript' | |
| 89 aliases = ['postscript', 'postscr'] | |
| 90 filenames = ['*.ps', '*.eps'] | |
| 91 mimetypes = ['application/postscript'] | |
| 92 | |
| 93 delimiter = r'()<>\[\]{}/%\s' | |
| 94 delimiter_end = r'(?=[%s])' % delimiter | |
| 95 | |
| 96 valid_name_chars = r'[^%s]' % delimiter | |
| 97 valid_name = r"%s+%s" % (valid_name_chars, delimiter_end) | |
| 98 | |
| 99 tokens = { | |
| 100 'root': [ | |
| 101 # All comment types | |
| 102 (r'^%!.+\n', Comment.Preproc), | |
| 103 (r'%%.*\n', Comment.Special), | |
| 104 (r'(^%.*\n){2,}', Comment.Multiline), | |
| 105 (r'%.*\n', Comment.Single), | |
| 106 | |
| 107 # String literals are awkward; enter separate state. | |
| 108 (r'\(', String, 'stringliteral'), | |
| 109 | |
| 110 (r'[{}<>\[\]]', Punctuation), | |
| 111 | |
| 112 # Numbers | |
| 113 (r'<[0-9A-Fa-f]+>' + delimiter_end, Number.Hex), | |
| 114 # Slight abuse: use Oct to signify any explicit base system | |
| 115 (r'[0-9]+\#(\-|\+)?([0-9]+\.?|[0-9]*\.[0-9]+|[0-9]+\.[0-9]*)' | |
| 116 r'((e|E)[0-9]+)?' + delimiter_end, Number.Oct), | |
| 117 (r'(\-|\+)?([0-9]+\.?|[0-9]*\.[0-9]+|[0-9]+\.[0-9]*)((e|E)[0-9]+)?' | |
| 118 + delimiter_end, Number.Float), | |
| 119 (r'(\-|\+)?[0-9]+' + delimiter_end, Number.Integer), | |
| 120 | |
| 121 # References | |
| 122 (r'\/%s' % valid_name, Name.Variable), | |
| 123 | |
| 124 # Names | |
| 125 (valid_name, Name.Function), # Anything else is executed | |
| 126 | |
| 127 # These keywords taken from | |
| 128 # <http://www.math.ubc.ca/~cass/graphics/manual/pdf/a1.pdf> | |
| 129 # Is there an authoritative list anywhere that doesn't involve | |
| 130 # trawling documentation? | |
| 131 | |
| 132 (r'(false|true)' + delimiter_end, Keyword.Constant), | |
| 133 | |
| 134 # Conditionals / flow control | |
| 135 (r'(eq|ne|g[et]|l[et]|and|or|not|if(?:else)?|for(?:all)?)' | |
| 136 + delimiter_end, Keyword.Reserved), | |
| 137 | |
| 138 (words(( | |
| 139 'abs', 'add', 'aload', 'arc', 'arcn', 'array', 'atan', 'begin', | |
| 140 'bind', 'ceiling', 'charpath', 'clip', 'closepath', 'concat', | |
| 141 'concatmatrix', 'copy', 'cos', 'currentlinewidth', 'currentmatrix', | |
| 142 'currentpoint', 'curveto', 'cvi', 'cvs', 'def', 'defaultmatrix', | |
| 143 'dict', 'dictstackoverflow', 'div', 'dtransform', 'dup', 'end', | |
| 144 'exch', 'exec', 'exit', 'exp', 'fill', 'findfont', 'floor', 'get', | |
| 145 'getinterval', 'grestore', 'gsave', 'gt', 'identmatrix', 'idiv', | |
| 146 'idtransform', 'index', 'invertmatrix', 'itransform', 'length', | |
| 147 'lineto', 'ln', 'load', 'log', 'loop', 'matrix', 'mod', 'moveto', | |
| 148 'mul', 'neg', 'newpath', 'pathforall', 'pathbbox', 'pop', 'print', | |
| 149 'pstack', 'put', 'quit', 'rand', 'rangecheck', 'rcurveto', 'repeat', | |
| 150 'restore', 'rlineto', 'rmoveto', 'roll', 'rotate', 'round', 'run', | |
| 151 'save', 'scale', 'scalefont', 'setdash', 'setfont', 'setgray', | |
| 152 'setlinecap', 'setlinejoin', 'setlinewidth', 'setmatrix', | |
| 153 'setrgbcolor', 'shfill', 'show', 'showpage', 'sin', 'sqrt', | |
| 154 'stack', 'stringwidth', 'stroke', 'strokepath', 'sub', 'syntaxerror', | |
| 155 'transform', 'translate', 'truncate', 'typecheck', 'undefined', | |
| 156 'undefinedfilename', 'undefinedresult'), suffix=delimiter_end), | |
| 157 Name.Builtin), | |
| 158 | |
| 159 (r'\s+', Text), | |
| 160 ], | |
| 161 | |
| 162 'stringliteral': [ | |
| 163 (r'[^()\\]+', String), | |
| 164 (r'\\', String.Escape, 'escape'), | |
| 165 (r'\(', String, '#push'), | |
| 166 (r'\)', String, '#pop'), | |
| 167 ], | |
| 168 | |
| 169 'escape': [ | |
| 170 (r'[0-8]{3}|n|r|t|b|f|\\|\(|\)', String.Escape, '#pop'), | |
| 171 default('#pop'), | |
| 172 ], | |
| 173 } | |
| 174 | |
| 175 | |
| 176 class AsymptoteLexer(RegexLexer): | |
| 177 """ | |
| 178 For `Asymptote <http://asymptote.sf.net/>`_ source code. | |
| 179 | |
| 180 .. versionadded:: 1.2 | |
| 181 """ | |
| 182 name = 'Asymptote' | |
| 183 aliases = ['asy', 'asymptote'] | |
| 184 filenames = ['*.asy'] | |
| 185 mimetypes = ['text/x-asymptote'] | |
| 186 | |
| 187 #: optional Comment or Whitespace | |
| 188 _ws = r'(?:\s|//.*?\n|/\*.*?\*/)+' | |
| 189 | |
| 190 tokens = { | |
| 191 'whitespace': [ | |
| 192 (r'\n', Text), | |
| 193 (r'\s+', Text), | |
| 194 (r'\\\n', Text), # line continuation | |
| 195 (r'//(\n|(.|\n)*?[^\\]\n)', Comment), | |
| 196 (r'/(\\\n)?\*(.|\n)*?\*(\\\n)?/', Comment), | |
| 197 ], | |
| 198 'statements': [ | |
| 199 # simple string (TeX friendly) | |
| 200 (r'"(\\\\|\\"|[^"])*"', String), | |
| 201 # C style string (with character escapes) | |
| 202 (r"'", String, 'string'), | |
| 203 (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?', Number.Float), | |
| 204 (r'(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float), | |
| 205 (r'0x[0-9a-fA-F]+[Ll]?', Number.Hex), | |
| 206 (r'0[0-7]+[Ll]?', Number.Oct), | |
| 207 (r'\d+[Ll]?', Number.Integer), | |
| 208 (r'[~!%^&*+=|?:<>/-]', Operator), | |
| 209 (r'[()\[\],.]', Punctuation), | |
| 210 (r'\b(case)(.+?)(:)', bygroups(Keyword, using(this), Text)), | |
| 211 (r'(and|controls|tension|atleast|curl|if|else|while|for|do|' | |
| 212 r'return|break|continue|struct|typedef|new|access|import|' | |
| 213 r'unravel|from|include|quote|static|public|private|restricted|' | |
| 214 r'this|explicit|true|false|null|cycle|newframe|operator)\b', Keyword), | |
| 215 # Since an asy-type-name can be also an asy-function-name, | |
| 216 # in the following we test if the string " [a-zA-Z]" follows | |
| 217 # the Keyword.Type. | |
| 218 # Of course it is not perfect ! | |
| 219 (r'(Braid|FitResult|Label|Legend|TreeNode|abscissa|arc|arrowhead|' | |
| 220 r'binarytree|binarytreeNode|block|bool|bool3|bounds|bqe|circle|' | |
| 221 r'conic|coord|coordsys|cputime|ellipse|file|filltype|frame|grid3|' | |
| 222 r'guide|horner|hsv|hyperbola|indexedTransform|int|inversion|key|' | |
| 223 r'light|line|linefit|marginT|marker|mass|object|pair|parabola|path|' | |
| 224 r'path3|pen|picture|point|position|projection|real|revolution|' | |
| 225 r'scaleT|scientific|segment|side|slice|splitface|string|surface|' | |
| 226 r'tensionSpecifier|ticklocate|ticksgridT|tickvalues|transform|' | |
| 227 r'transformation|tree|triangle|trilinear|triple|vector|' | |
| 228 r'vertex|void)(?=\s+[a-zA-Z])', Keyword.Type), | |
| 229 # Now the asy-type-name which are not asy-function-name | |
| 230 # except yours ! | |
| 231 # Perhaps useless | |
| 232 (r'(Braid|FitResult|TreeNode|abscissa|arrowhead|block|bool|bool3|' | |
| 233 r'bounds|coord|frame|guide|horner|int|linefit|marginT|pair|pen|' | |
| 234 r'picture|position|real|revolution|slice|splitface|ticksgridT|' | |
| 235 r'tickvalues|tree|triple|vertex|void)\b', Keyword.Type), | |
| 236 ('[a-zA-Z_]\w*:(?!:)', Name.Label), | |
| 237 ('[a-zA-Z_]\w*', Name), | |
| 238 ], | |
| 239 'root': [ | |
| 240 include('whitespace'), | |
| 241 # functions | |
| 242 (r'((?:[\w*\s])+?(?:\s|\*))' # return arguments | |
| 243 r'([a-zA-Z_]\w*)' # method name | |
| 244 r'(\s*\([^;]*?\))' # signature | |
| 245 r'(' + _ws + r')(\{)', | |
| 246 bygroups(using(this), Name.Function, using(this), using(this), | |
| 247 Punctuation), | |
| 248 'function'), | |
| 249 # function declarations | |
| 250 (r'((?:[\w*\s])+?(?:\s|\*))' # return arguments | |
| 251 r'([a-zA-Z_]\w*)' # method name | |
| 252 r'(\s*\([^;]*?\))' # signature | |
| 253 r'(' + _ws + r')(;)', | |
| 254 bygroups(using(this), Name.Function, using(this), using(this), | |
| 255 Punctuation)), | |
| 256 default('statement'), | |
| 257 ], | |
| 258 'statement': [ | |
| 259 include('whitespace'), | |
| 260 include('statements'), | |
| 261 ('[{}]', Punctuation), | |
| 262 (';', Punctuation, '#pop'), | |
| 263 ], | |
| 264 'function': [ | |
| 265 include('whitespace'), | |
| 266 include('statements'), | |
| 267 (';', Punctuation), | |
| 268 (r'\{', Punctuation, '#push'), | |
| 269 (r'\}', Punctuation, '#pop'), | |
| 270 ], | |
| 271 'string': [ | |
| 272 (r"'", String, '#pop'), | |
| 273 (r'\\([\\abfnrtv"\'?]|x[a-fA-F0-9]{2,4}|[0-7]{1,3})', String.Escape), | |
| 274 (r'\n', String), | |
| 275 (r"[^\\'\n]+", String), # all other characters | |
| 276 (r'\\\n', String), | |
| 277 (r'\\n', String), # line continuation | |
| 278 (r'\\', String), # stray backslash | |
| 279 ], | |
| 280 } | |
| 281 | |
| 282 def get_tokens_unprocessed(self, text): | |
| 283 from pygments.lexers._asy_builtins import ASYFUNCNAME, ASYVARNAME | |
| 284 for index, token, value in \ | |
| 285 RegexLexer.get_tokens_unprocessed(self, text): | |
| 286 if token is Name and value in ASYFUNCNAME: | |
| 287 token = Name.Function | |
| 288 elif token is Name and value in ASYVARNAME: | |
| 289 token = Name.Variable | |
| 290 yield index, token, value | |
| 291 | |
| 292 | |
| 293 def _shortened(word): | |
| 294 dpos = word.find('$') | |
| 295 return '|'.join(word[:dpos] + word[dpos+1:i] + r'\b' | |
| 296 for i in range(len(word), dpos, -1)) | |
| 297 | |
| 298 | |
| 299 def _shortened_many(*words): | |
| 300 return '|'.join(map(_shortened, words)) | |
| 301 | |
| 302 | |
| 303 class GnuplotLexer(RegexLexer): | |
| 304 """ | |
| 305 For `Gnuplot <http://gnuplot.info/>`_ plotting scripts. | |
| 306 | |
| 307 .. versionadded:: 0.11 | |
| 308 """ | |
| 309 | |
| 310 name = 'Gnuplot' | |
| 311 aliases = ['gnuplot'] | |
| 312 filenames = ['*.plot', '*.plt'] | |
| 313 mimetypes = ['text/x-gnuplot'] | |
| 314 | |
| 315 tokens = { | |
| 316 'root': [ | |
| 317 include('whitespace'), | |
| 318 (_shortened('bi$nd'), Keyword, 'bind'), | |
| 319 (_shortened_many('ex$it', 'q$uit'), Keyword, 'quit'), | |
| 320 (_shortened('f$it'), Keyword, 'fit'), | |
| 321 (r'(if)(\s*)(\()', bygroups(Keyword, Text, Punctuation), 'if'), | |
| 322 (r'else\b', Keyword), | |
| 323 (_shortened('pa$use'), Keyword, 'pause'), | |
| 324 (_shortened_many('p$lot', 'rep$lot', 'sp$lot'), Keyword, 'plot'), | |
| 325 (_shortened('sa$ve'), Keyword, 'save'), | |
| 326 (_shortened('se$t'), Keyword, ('genericargs', 'optionarg')), | |
| 327 (_shortened_many('sh$ow', 'uns$et'), | |
| 328 Keyword, ('noargs', 'optionarg')), | |
| 329 (_shortened_many('low$er', 'ra$ise', 'ca$ll', 'cd$', 'cl$ear', | |
| 330 'h$elp', '\\?$', 'hi$story', 'l$oad', 'pr$int', | |
| 331 'pwd$', 're$read', 'res$et', 'scr$eendump', | |
| 332 'she$ll', 'sy$stem', 'up$date'), | |
| 333 Keyword, 'genericargs'), | |
| 334 (_shortened_many('pwd$', 're$read', 'res$et', 'scr$eendump', | |
| 335 'she$ll', 'test$'), | |
| 336 Keyword, 'noargs'), | |
| 337 ('([a-zA-Z_]\w*)(\s*)(=)', | |
| 338 bygroups(Name.Variable, Text, Operator), 'genericargs'), | |
| 339 ('([a-zA-Z_]\w*)(\s*\(.*?\)\s*)(=)', | |
| 340 bygroups(Name.Function, Text, Operator), 'genericargs'), | |
| 341 (r'@[a-zA-Z_]\w*', Name.Constant), # macros | |
| 342 (r';', Keyword), | |
| 343 ], | |
| 344 'comment': [ | |
| 345 (r'[^\\\n]', Comment), | |
| 346 (r'\\\n', Comment), | |
| 347 (r'\\', Comment), | |
| 348 # don't add the newline to the Comment token | |
| 349 default('#pop'), | |
| 350 ], | |
| 351 'whitespace': [ | |
| 352 ('#', Comment, 'comment'), | |
| 353 (r'[ \t\v\f]+', Text), | |
| 354 ], | |
| 355 'noargs': [ | |
| 356 include('whitespace'), | |
| 357 # semicolon and newline end the argument list | |
| 358 (r';', Punctuation, '#pop'), | |
| 359 (r'\n', Text, '#pop'), | |
| 360 ], | |
| 361 'dqstring': [ | |
| 362 (r'"', String, '#pop'), | |
| 363 (r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})', String.Escape), | |
| 364 (r'[^\\"\n]+', String), # all other characters | |
| 365 (r'\\\n', String), # line continuation | |
| 366 (r'\\', String), # stray backslash | |
| 367 (r'\n', String, '#pop'), # newline ends the string too | |
| 368 ], | |
| 369 'sqstring': [ | |
| 370 (r"''", String), # escaped single quote | |
| 371 (r"'", String, '#pop'), | |
| 372 (r"[^\\'\n]+", String), # all other characters | |
| 373 (r'\\\n', String), # line continuation | |
| 374 (r'\\', String), # normal backslash | |
| 375 (r'\n', String, '#pop'), # newline ends the string too | |
| 376 ], | |
| 377 'genericargs': [ | |
| 378 include('noargs'), | |
| 379 (r'"', String, 'dqstring'), | |
| 380 (r"'", String, 'sqstring'), | |
| 381 (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+', Number.Float), | |
| 382 (r'(\d+\.\d*|\.\d+)', Number.Float), | |
| 383 (r'-?\d+', Number.Integer), | |
| 384 ('[,.~!%^&*+=|?:<>/-]', Operator), | |
| 385 ('[{}()\[\]]', Punctuation), | |
| 386 (r'(eq|ne)\b', Operator.Word), | |
| 387 (r'([a-zA-Z_]\w*)(\s*)(\()', | |
| 388 bygroups(Name.Function, Text, Punctuation)), | |
| 389 (r'[a-zA-Z_]\w*', Name), | |
| 390 (r'@[a-zA-Z_]\w*', Name.Constant), # macros | |
| 391 (r'\\\n', Text), | |
| 392 ], | |
| 393 'optionarg': [ | |
| 394 include('whitespace'), | |
| 395 (_shortened_many( | |
| 396 "a$ll", "an$gles", "ar$row", "au$toscale", "b$ars", "bor$der", | |
| 397 "box$width", "cl$abel", "c$lip", "cn$trparam", "co$ntour", "da$ta", | |
| 398 "data$file", "dg$rid3d", "du$mmy", "enc$oding", "dec$imalsign", | |
| 399 "fit$", "font$path", "fo$rmat", "fu$nction", "fu$nctions", "g$rid", | |
| 400 "hid$den3d", "his$torysize", "is$osamples", "k$ey", "keyt$itle", | |
| 401 "la$bel", "li$nestyle", "ls$", "loa$dpath", "loc$ale", "log$scale", | |
| 402 "mac$ros", "map$ping", "map$ping3d", "mar$gin", "lmar$gin", | |
| 403 "rmar$gin", "tmar$gin", "bmar$gin", "mo$use", "multi$plot", | |
| 404 "mxt$ics", "nomxt$ics", "mx2t$ics", "nomx2t$ics", "myt$ics", | |
| 405 "nomyt$ics", "my2t$ics", "nomy2t$ics", "mzt$ics", "nomzt$ics", | |
| 406 "mcbt$ics", "nomcbt$ics", "of$fsets", "or$igin", "o$utput", | |
| 407 "pa$rametric", "pm$3d", "pal$ette", "colorb$ox", "p$lot", | |
| 408 "poi$ntsize", "pol$ar", "pr$int", "obj$ect", "sa$mples", "si$ze", | |
| 409 "st$yle", "su$rface", "table$", "t$erminal", "termo$ptions", "ti$cs", | |
| 410 "ticsc$ale", "ticsl$evel", "timef$mt", "tim$estamp", "tit$le", | |
| 411 "v$ariables", "ve$rsion", "vi$ew", "xyp$lane", "xda$ta", "x2da$ta", | |
| 412 "yda$ta", "y2da$ta", "zda$ta", "cbda$ta", "xl$abel", "x2l$abel", | |
| 413 "yl$abel", "y2l$abel", "zl$abel", "cbl$abel", "xti$cs", "noxti$cs", | |
| 414 "x2ti$cs", "nox2ti$cs", "yti$cs", "noyti$cs", "y2ti$cs", "noy2ti$cs", | |
| 415 "zti$cs", "nozti$cs", "cbti$cs", "nocbti$cs", "xdti$cs", "noxdti$cs", | |
| 416 "x2dti$cs", "nox2dti$cs", "ydti$cs", "noydti$cs", "y2dti$cs", | |
| 417 "noy2dti$cs", "zdti$cs", "nozdti$cs", "cbdti$cs", "nocbdti$cs", | |
| 418 "xmti$cs", "noxmti$cs", "x2mti$cs", "nox2mti$cs", "ymti$cs", | |
| 419 "noymti$cs", "y2mti$cs", "noy2mti$cs", "zmti$cs", "nozmti$cs", | |
| 420 "cbmti$cs", "nocbmti$cs", "xr$ange", "x2r$ange", "yr$ange", | |
| 421 "y2r$ange", "zr$ange", "cbr$ange", "rr$ange", "tr$ange", "ur$ange", | |
| 422 "vr$ange", "xzeroa$xis", "x2zeroa$xis", "yzeroa$xis", "y2zeroa$xis", | |
| 423 "zzeroa$xis", "zeroa$xis", "z$ero"), Name.Builtin, '#pop'), | |
| 424 ], | |
| 425 'bind': [ | |
| 426 ('!', Keyword, '#pop'), | |
| 427 (_shortened('all$windows'), Name.Builtin), | |
| 428 include('genericargs'), | |
| 429 ], | |
| 430 'quit': [ | |
| 431 (r'gnuplot\b', Keyword), | |
| 432 include('noargs'), | |
| 433 ], | |
| 434 'fit': [ | |
| 435 (r'via\b', Name.Builtin), | |
| 436 include('plot'), | |
| 437 ], | |
| 438 'if': [ | |
| 439 (r'\)', Punctuation, '#pop'), | |
| 440 include('genericargs'), | |
| 441 ], | |
| 442 'pause': [ | |
| 443 (r'(mouse|any|button1|button2|button3)\b', Name.Builtin), | |
| 444 (_shortened('key$press'), Name.Builtin), | |
| 445 include('genericargs'), | |
| 446 ], | |
| 447 'plot': [ | |
| 448 (_shortened_many('ax$es', 'axi$s', 'bin$ary', 'ev$ery', 'i$ndex', | |
| 449 'mat$rix', 's$mooth', 'thru$', 't$itle', | |
| 450 'not$itle', 'u$sing', 'w$ith'), | |
| 451 Name.Builtin), | |
| 452 include('genericargs'), | |
| 453 ], | |
| 454 'save': [ | |
| 455 (_shortened_many('f$unctions', 's$et', 't$erminal', 'v$ariables'), | |
| 456 Name.Builtin), | |
| 457 include('genericargs'), | |
| 458 ], | |
| 459 } | |
| 460 | |
| 461 | |
| 462 class PovrayLexer(RegexLexer): | |
| 463 """ | |
| 464 For `Persistence of Vision Raytracer <http://www.povray.org/>`_ files. | |
| 465 | |
| 466 .. versionadded:: 0.11 | |
| 467 """ | |
| 468 name = 'POVRay' | |
| 469 aliases = ['pov'] | |
| 470 filenames = ['*.pov', '*.inc'] | |
| 471 mimetypes = ['text/x-povray'] | |
| 472 | |
| 473 tokens = { | |
| 474 'root': [ | |
| 475 (r'/\*[\w\W]*?\*/', Comment.Multiline), | |
| 476 (r'//.*\n', Comment.Single), | |
| 477 (r'(?s)"(?:\\.|[^"\\])+"', String.Double), | |
| 478 (words(( | |
| 479 'break', 'case', 'debug', 'declare', 'default', 'define', 'else', | |
| 480 'elseif', 'end', 'error', 'fclose', 'fopen', 'for', 'if', 'ifdef', | |
| 481 'ifndef', 'include', 'local', 'macro', 'range', 'read', 'render', | |
| 482 'statistics', 'switch', 'undef', 'version', 'warning', 'while', | |
| 483 'write'), prefix=r'#', suffix=r'\b'), | |
| 484 Comment.Preproc), | |
| 485 (words(( | |
| 486 'aa_level', 'aa_threshold', 'abs', 'acos', 'acosh', 'adaptive', 'adc_bailout', | |
| 487 'agate', 'agate_turb', 'all', 'alpha', 'ambient', 'ambient_light', 'angle', | |
| 488 'aperture', 'arc_angle', 'area_light', 'asc', 'asin', 'asinh', 'assumed_gamma', | |
| 489 'atan', 'atan2', 'atanh', 'atmosphere', 'atmospheric_attenuation', | |
| 490 'attenuating', 'average', 'background', 'black_hole', 'blue', 'blur_samples', | |
| 491 'bounded_by', 'box_mapping', 'bozo', 'break', 'brick', 'brick_size', | |
| 492 'brightness', 'brilliance', 'bumps', 'bumpy1', 'bumpy2', 'bumpy3', 'bump_map', | |
| 493 'bump_size', 'case', 'caustics', 'ceil', 'checker', 'chr', 'clipped_by', 'clock', | |
| 494 'color', 'color_map', 'colour', 'colour_map', 'component', 'composite', 'concat', | |
| 495 'confidence', 'conic_sweep', 'constant', 'control0', 'control1', 'cos', 'cosh', | |
| 496 'count', 'crackle', 'crand', 'cube', 'cubic_spline', 'cylindrical_mapping', | |
| 497 'debug', 'declare', 'default', 'degrees', 'dents', 'diffuse', 'direction', | |
| 498 'distance', 'distance_maximum', 'div', 'dust', 'dust_type', 'eccentricity', | |
| 499 'else', 'emitting', 'end', 'error', 'error_bound', 'exp', 'exponent', | |
| 500 'fade_distance', 'fade_power', 'falloff', 'falloff_angle', 'false', | |
| 501 'file_exists', 'filter', 'finish', 'fisheye', 'flatness', 'flip', 'floor', | |
| 502 'focal_point', 'fog', 'fog_alt', 'fog_offset', 'fog_type', 'frequency', 'gif', | |
| 503 'global_settings', 'glowing', 'gradient', 'granite', 'gray_threshold', | |
| 504 'green', 'halo', 'hexagon', 'hf_gray_16', 'hierarchy', 'hollow', 'hypercomplex', | |
| 505 'if', 'ifdef', 'iff', 'image_map', 'incidence', 'include', 'int', 'interpolate', | |
| 506 'inverse', 'ior', 'irid', 'irid_wavelength', 'jitter', 'lambda', 'leopard', | |
| 507 'linear', 'linear_spline', 'linear_sweep', 'location', 'log', 'looks_like', | |
| 508 'look_at', 'low_error_factor', 'mandel', 'map_type', 'marble', 'material_map', | |
| 509 'matrix', 'max', 'max_intersections', 'max_iteration', 'max_trace_level', | |
| 510 'max_value', 'metallic', 'min', 'minimum_reuse', 'mod', 'mortar', | |
| 511 'nearest_count', 'no', 'normal', 'normal_map', 'no_shadow', 'number_of_waves', | |
| 512 'octaves', 'off', 'offset', 'omega', 'omnimax', 'on', 'once', 'onion', 'open', | |
| 513 'orthographic', 'panoramic', 'pattern1', 'pattern2', 'pattern3', | |
| 514 'perspective', 'pgm', 'phase', 'phong', 'phong_size', 'pi', 'pigment', | |
| 515 'pigment_map', 'planar_mapping', 'png', 'point_at', 'pot', 'pow', 'ppm', | |
| 516 'precision', 'pwr', 'quadratic_spline', 'quaternion', 'quick_color', | |
| 517 'quick_colour', 'quilted', 'radial', 'radians', 'radiosity', 'radius', 'rainbow', | |
| 518 'ramp_wave', 'rand', 'range', 'reciprocal', 'recursion_limit', 'red', | |
| 519 'reflection', 'refraction', 'render', 'repeat', 'rgb', 'rgbf', 'rgbft', 'rgbt', | |
| 520 'right', 'ripples', 'rotate', 'roughness', 'samples', 'scale', 'scallop_wave', | |
| 521 'scattering', 'seed', 'shadowless', 'sin', 'sine_wave', 'sinh', 'sky', 'sky_sphere', | |
| 522 'slice', 'slope_map', 'smooth', 'specular', 'spherical_mapping', 'spiral', | |
| 523 'spiral1', 'spiral2', 'spotlight', 'spotted', 'sqr', 'sqrt', 'statistics', 'str', | |
| 524 'strcmp', 'strength', 'strlen', 'strlwr', 'strupr', 'sturm', 'substr', 'switch', 'sys', | |
| 525 't', 'tan', 'tanh', 'test_camera_1', 'test_camera_2', 'test_camera_3', | |
| 526 'test_camera_4', 'texture', 'texture_map', 'tga', 'thickness', 'threshold', | |
| 527 'tightness', 'tile2', 'tiles', 'track', 'transform', 'translate', 'transmit', | |
| 528 'triangle_wave', 'true', 'ttf', 'turbulence', 'turb_depth', 'type', | |
| 529 'ultra_wide_angle', 'up', 'use_color', 'use_colour', 'use_index', 'u_steps', | |
| 530 'val', 'variance', 'vaxis_rotate', 'vcross', 'vdot', 'version', 'vlength', | |
| 531 'vnormalize', 'volume_object', 'volume_rendered', 'vol_with_light', | |
| 532 'vrotate', 'v_steps', 'warning', 'warp', 'water_level', 'waves', 'while', 'width', | |
| 533 'wood', 'wrinkles', 'yes'), prefix=r'\b', suffix=r'\b'), | |
| 534 Keyword), | |
| 535 (words(( | |
| 536 'bicubic_patch', 'blob', 'box', 'camera', 'cone', 'cubic', 'cylinder', 'difference', | |
| 537 'disc', 'height_field', 'intersection', 'julia_fractal', 'lathe', | |
| 538 'light_source', 'merge', 'mesh', 'object', 'plane', 'poly', 'polygon', 'prism', | |
| 539 'quadric', 'quartic', 'smooth_triangle', 'sor', 'sphere', 'superellipsoid', | |
| 540 'text', 'torus', 'triangle', 'union'), suffix=r'\b'), | |
| 541 Name.Builtin), | |
| 542 # TODO: <=, etc | |
| 543 (r'[\[\](){}<>;,]', Punctuation), | |
| 544 (r'[-+*/=]', Operator), | |
| 545 (r'\b(x|y|z|u|v)\b', Name.Builtin.Pseudo), | |
| 546 (r'[a-zA-Z_]\w*', Name), | |
| 547 (r'[0-9]+\.[0-9]*', Number.Float), | |
| 548 (r'\.[0-9]+', Number.Float), | |
| 549 (r'[0-9]+', Number.Integer), | |
| 550 (r'"(\\\\|\\"|[^"])*"', String), | |
| 551 (r'\s+', Text), | |
| 552 ] | |
| 553 } |
