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| 1 | <?php |
| 2 | /* |
| 3 | * Generated by peggy 1.0.0 with phpeggy plugin |
| 4 | * |
| 5 | * https://peggyjs.org/ |
| 6 | */ |
| 7 | |
| 8 | namespace MediaWiki\Extension\Math\WikiTexVC; |
| 9 | |
| 10 | /* Useful functions: */ |
| 11 | |
| 12 | /* chr_unicode - get unicode character from its char code */ |
| 13 | if (!function_exists("MediaWiki\\Extension\\Math\\WikiTexVC\\chr_unicode")) { |
| 14 | function chr_unicode($code) { |
| 15 | return html_entity_decode("&#$code;", ENT_QUOTES, "UTF-8"); |
| 16 | } |
| 17 | } |
| 18 | /* ord_unicode - get unicode char code from string */ |
| 19 | if (!function_exists("MediaWiki\\Extension\\Math\\WikiTexVC\\ord_unicode")) { |
| 20 | function ord_unicode($character) { |
| 21 | if (strlen($character) === 1) { |
| 22 | return ord($character); |
| 23 | } |
| 24 | $json = json_encode($character); |
| 25 | $utf16_1 = hexdec(substr($json, 3, 4)); |
| 26 | if (substr($json, 7, 2) === "\u") { |
| 27 | $utf16_2 = hexdec(substr($json, 9, 4)); |
| 28 | return 0x10000 + (($utf16_1 & 0x3ff) << 10) + ($utf16_2 & 0x3ff); |
| 29 | } else { |
| 30 | return $utf16_1; |
| 31 | } |
| 32 | } |
| 33 | } |
| 34 | /* peg_regex_test - multibyte regex test */ |
| 35 | if (!function_exists("MediaWiki\\Extension\\Math\\WikiTexVC\\peg_regex_test")) { |
| 36 | function peg_regex_test($pattern, $string) { |
| 37 | if (substr($pattern, -1) == "i") { |
| 38 | return mb_eregi(substr($pattern, 1, -2), $string); |
| 39 | } else { |
| 40 | return mb_ereg(substr($pattern, 1, -1), $string); |
| 41 | } |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | class ParserIntent { |
| 46 | private $peg_currPos = 0; |
| 47 | private $peg_reportedPos = 0; |
| 48 | private $peg_cachedPos = 0; |
| 49 | private $peg_cachedPosDetails = array('line' => 1, 'column' => 1, 'seenCR' => false ); |
| 50 | private $peg_maxFailPos = 0; |
| 51 | private $peg_maxFailExpected = array(); |
| 52 | private $peg_silentFails = 0; |
| 53 | private $input = array(); |
| 54 | private $input_length = 0; |
| 55 | public $peg_cache = array(); |
| 56 | |
| 57 | private function cleanup_state() { |
| 58 | $this->peg_currPos = 0; |
| 59 | $this->peg_reportedPos = 0; |
| 60 | $this->peg_cachedPos = 0; |
| 61 | $this->peg_cachedPosDetails = array('line' => 1, 'column' => 1, 'seenCR' => false ); |
| 62 | $this->peg_maxFailPos = 0; |
| 63 | $this->peg_maxFailExpected = array(); |
| 64 | $this->peg_silentFails = 0; |
| 65 | $this->input = array(); |
| 66 | $this->input_length = 0; |
| 67 | $this->peg_cache = array(); |
| 68 | } |
| 69 | |
| 70 | private function input_substr($start, $length) { |
| 71 | if ($length === 1 && $start < $this->input_length) { |
| 72 | return $this->input[$start]; |
| 73 | } |
| 74 | $substr = ''; |
| 75 | $max = min($start + $length, $this->input_length); |
| 76 | for ($i = $start; $i < $max; $i++) { |
| 77 | $substr .= $this->input[$i]; |
| 78 | } |
| 79 | return $substr; |
| 80 | } |
| 81 | |
| 82 | |
| 83 | private function text() { |
| 84 | return $this->input_substr($this->peg_reportedPos, $this->peg_currPos - $this->peg_reportedPos); |
| 85 | } |
| 86 | |
| 87 | private function offset() { |
| 88 | return $this->peg_reportedPos; |
| 89 | } |
| 90 | |
| 91 | private function line() { |
| 92 | $compute_pd = $this->peg_computePosDetails($this->peg_reportedPos); |
| 93 | return $compute_pd["line"]; |
| 94 | } |
| 95 | |
| 96 | private function column() { |
| 97 | $compute_pd = $this->peg_computePosDetails($this->peg_reportedPos); |
| 98 | return $compute_pd["column"]; |
| 99 | } |
| 100 | |
| 101 | private function expected($description) { |
| 102 | throw $this->peg_buildException( |
| 103 | null, |
| 104 | array(array("type" => "other", "description" => $description )), |
| 105 | $this->peg_reportedPos |
| 106 | ); |
| 107 | } |
| 108 | |
| 109 | private function error($message) { |
| 110 | throw $this->peg_buildException($message, null, $this->peg_reportedPos); |
| 111 | } |
| 112 | |
| 113 | private function peg_advancePos(&$details, $startPos, $endPos) { |
| 114 | for ($p = $startPos; $p < $endPos; $p++) { |
| 115 | $ch = $this->input_substr($p, 1); |
| 116 | if ($ch === "\n") { |
| 117 | if (!$details["seenCR"]) { $details["line"]++; } |
| 118 | $details["column"] = 1; |
| 119 | $details["seenCR"] = false; |
| 120 | } else if ($ch === "\r" || $ch === "\u2028" || $ch === "\u2029") { |
| 121 | $details["line"]++; |
| 122 | $details["column"] = 1; |
| 123 | $details["seenCR"] = true; |
| 124 | } else { |
| 125 | $details["column"]++; |
| 126 | $details["seenCR"] = false; |
| 127 | } |
| 128 | } |
| 129 | } |
| 130 | |
| 131 | private function peg_computePosDetails($pos) { |
| 132 | if ($this->peg_cachedPos !== $pos) { |
| 133 | if ($this->peg_cachedPos > $pos) { |
| 134 | $this->peg_cachedPos = 0; |
| 135 | $this->peg_cachedPosDetails = array( "line" => 1, "column" => 1, "seenCR" => false ); |
| 136 | } |
| 137 | $this->peg_advancePos($this->peg_cachedPosDetails, $this->peg_cachedPos, $pos); |
| 138 | $this->peg_cachedPos = $pos; |
| 139 | } |
| 140 | |
| 141 | return $this->peg_cachedPosDetails; |
| 142 | } |
| 143 | |
| 144 | private function peg_fail($expected) { |
| 145 | if ($this->peg_currPos < $this->peg_maxFailPos) { return; } |
| 146 | |
| 147 | if ($this->peg_currPos > $this->peg_maxFailPos) { |
| 148 | $this->peg_maxFailPos = $this->peg_currPos; |
| 149 | $this->peg_maxFailExpected = array(); |
| 150 | } |
| 151 | |
| 152 | $this->peg_maxFailExpected[] = $expected; |
| 153 | } |
| 154 | |
| 155 | private function peg_buildException_expectedComparator($a, $b) { |
| 156 | if ($a["description"] < $b["description"]) { |
| 157 | return -1; |
| 158 | } else if ($a["description"] > $b["description"]) { |
| 159 | return 1; |
| 160 | } else { |
| 161 | return 0; |
| 162 | } |
| 163 | } |
| 164 | |
| 165 | private function peg_buildException($message, $expected, $pos) { |
| 166 | $posDetails = $this->peg_computePosDetails($pos); |
| 167 | $found = $pos < $this->input_length ? $this->input[$pos] : null; |
| 168 | |
| 169 | if ($expected !== null) { |
| 170 | usort($expected, array($this, "peg_buildException_expectedComparator")); |
| 171 | $i = 1; |
| 172 | while ($i < count($expected)) { |
| 173 | if ($expected[$i - 1] === $expected[$i]) { |
| 174 | array_splice($expected, $i, 1); |
| 175 | } else { |
| 176 | $i++; |
| 177 | } |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | if ($message === null) { |
| 182 | $expectedDescs = array_fill(0, count($expected), null); |
| 183 | |
| 184 | for ($i = 0; $i < count($expected); $i++) { |
| 185 | $expectedDescs[$i] = $expected[$i]["description"]; |
| 186 | } |
| 187 | |
| 188 | $expectedDesc = count($expected) > 1 |
| 189 | ? join(", ", array_slice($expectedDescs, 0, -1)) |
| 190 | . " or " |
| 191 | . $expectedDescs[count($expected) - 1] |
| 192 | : $expectedDescs[0]; |
| 193 | |
| 194 | $foundDesc = $found ? json_encode($found) : "end of input"; |
| 195 | |
| 196 | $message = "Expected " . $expectedDesc . " but " . $foundDesc . " found."; |
| 197 | } |
| 198 | |
| 199 | return new SyntaxError( |
| 200 | $message, |
| 201 | $expected, |
| 202 | $found, |
| 203 | $pos, |
| 204 | $posDetails["line"], |
| 205 | $posDetails["column"] |
| 206 | ); |
| 207 | } |
| 208 | |
| 209 | private $peg_FAILED; |
| 210 | private $peg_c0; |
| 211 | private $peg_c1; |
| 212 | private $peg_c2; |
| 213 | private $peg_c3; |
| 214 | private $peg_c4; |
| 215 | private $peg_c5; |
| 216 | private $peg_c6; |
| 217 | private $peg_c7; |
| 218 | private $peg_c8; |
| 219 | private $peg_c9; |
| 220 | private $peg_c10; |
| 221 | private $peg_c11; |
| 222 | private $peg_c12; |
| 223 | private $peg_c13; |
| 224 | private $peg_c14; |
| 225 | private $peg_c15; |
| 226 | private $peg_c16; |
| 227 | private $peg_c17; |
| 228 | private $peg_c18; |
| 229 | private $peg_c19; |
| 230 | private $peg_c20; |
| 231 | private $peg_c21; |
| 232 | private $peg_c22; |
| 233 | private $peg_c23; |
| 234 | private $peg_c24; |
| 235 | private $peg_c25; |
| 236 | private $peg_c26; |
| 237 | private $peg_c27; |
| 238 | private $peg_c28; |
| 239 | private $peg_c29; |
| 240 | private $peg_c30; |
| 241 | private $peg_c31; |
| 242 | private $peg_c32; |
| 243 | private $peg_c33; |
| 244 | private $peg_c34; |
| 245 | private $peg_c35; |
| 246 | private $peg_c36; |
| 247 | private $peg_c37; |
| 248 | private $peg_c38; |
| 249 | private $peg_c39; |
| 250 | private $peg_c40; |
| 251 | private $peg_c41; |
| 252 | private $peg_c42; |
| 253 | private $peg_c43; |
| 254 | private $peg_c44; |
| 255 | private $peg_c45; |
| 256 | private $peg_c46; |
| 257 | private $peg_c47; |
| 258 | private $peg_c48; |
| 259 | private $peg_c49; |
| 260 | private $peg_c50; |
| 261 | private $peg_c51; |
| 262 | private $peg_c52; |
| 263 | private $peg_c53; |
| 264 | |
| 265 | private function peg_f0() { |
| 266 | return $this->text(); |
| 267 | } |
| 268 | private function peg_f1($sign, $intPart, $fracPart, $hint) { |
| 269 | $intPartS = implode($intPart ?? []); |
| 270 | $fracPartS = implode($fracPart[1] ?? []); |
| 271 | $value = $sign ?? ""; |
| 272 | $value .= $intPartS; |
| 273 | $value .= isset($fracPart) ? ("." . $fracPartS ) : ""; |
| 274 | return ["type" => "number", "value" => $value, "hint"=>$hint]; |
| 275 | } |
| 276 | private function peg_f2() { |
| 277 | return substr($this->text(),1); |
| 278 | } |
| 279 | private function peg_f3($intent, $hint, $args) { |
| 280 | $argsF = []; |
| 281 | foreach ($args as $arg) { |
| 282 | $argsF[] = $arg[2]; |
| 283 | } |
| 284 | $returnObj = [ |
| 285 | "type" => "application", |
| 286 | "intent" => $intent, |
| 287 | "hint" => isset($hint) ? $hint : null, |
| 288 | "arguments" => $argsF |
| 289 | ]; |
| 290 | return $returnObj; |
| 291 | } |
| 292 | private function peg_f4($first, $rest) { |
| 293 | $args = [$first]; |
| 294 | foreach ($rest as $arg) { |
| 295 | $args[] = $arg[2]; |
| 296 | } |
| 297 | return $args; |
| 298 | } |
| 299 | private function peg_f5($hintType) { |
| 300 | return $hintType; |
| 301 | } |
| 302 | private function peg_f6() { return $this->text(); } |
| 303 | private function peg_f7() {return " "; } |
| 304 | |
| 305 | private function peg_parsestart() { |
| 306 | |
| 307 | $key = $this->peg_currPos * 13 + 0; |
| 308 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 309 | |
| 310 | if ($cached) { |
| 311 | $this->peg_currPos = $cached["nextPos"]; |
| 312 | return $cached["result"]; |
| 313 | } |
| 314 | |
| 315 | $s0 = $this->peg_parseapplication(); |
| 316 | if ($s0 === $this->peg_FAILED) { |
| 317 | $s0 = $this->peg_parseintent(); |
| 318 | } |
| 319 | |
| 320 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 321 | |
| 322 | return $s0; |
| 323 | } |
| 324 | |
| 325 | private function peg_parseintent() { |
| 326 | |
| 327 | $key = $this->peg_currPos * 13 + 1; |
| 328 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 329 | |
| 330 | if ($cached) { |
| 331 | $this->peg_currPos = $cached["nextPos"]; |
| 332 | return $cached["result"]; |
| 333 | } |
| 334 | |
| 335 | $s0 = $this->peg_parseconcept_or_literal(); |
| 336 | if ($s0 === $this->peg_FAILED) { |
| 337 | $s0 = $this->peg_parsenumber(); |
| 338 | if ($s0 === $this->peg_FAILED) { |
| 339 | $s0 = $this->peg_parsereference(); |
| 340 | if ($s0 === $this->peg_FAILED) { |
| 341 | $s0 = $this->peg_parsestructure(); |
| 342 | } |
| 343 | } |
| 344 | } |
| 345 | |
| 346 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 347 | |
| 348 | return $s0; |
| 349 | } |
| 350 | |
| 351 | private function peg_parseconcept_or_literal() { |
| 352 | |
| 353 | $key = $this->peg_currPos * 13 + 2; |
| 354 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 355 | |
| 356 | if ($cached) { |
| 357 | $this->peg_currPos = $cached["nextPos"]; |
| 358 | return $cached["result"]; |
| 359 | } |
| 360 | |
| 361 | $s0 = $this->peg_currPos; |
| 362 | $s1 = $this->peg_parseNCName(); |
| 363 | if ($s1 !== $this->peg_FAILED) { |
| 364 | $this->peg_reportedPos = $s0; |
| 365 | $s1 = $this->peg_f0(); |
| 366 | } |
| 367 | $s0 = $s1; |
| 368 | |
| 369 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 370 | |
| 371 | return $s0; |
| 372 | } |
| 373 | |
| 374 | private function peg_parsenumber() { |
| 375 | |
| 376 | $key = $this->peg_currPos * 13 + 3; |
| 377 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 378 | |
| 379 | if ($cached) { |
| 380 | $this->peg_currPos = $cached["nextPos"]; |
| 381 | return $cached["result"]; |
| 382 | } |
| 383 | |
| 384 | $s0 = $this->peg_currPos; |
| 385 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c0) { |
| 386 | $s1 = $this->peg_c0; |
| 387 | $this->peg_currPos++; |
| 388 | } else { |
| 389 | $s1 = $this->peg_FAILED; |
| 390 | if ($this->peg_silentFails === 0) { |
| 391 | $this->peg_fail($this->peg_c1); |
| 392 | } |
| 393 | } |
| 394 | if ($s1 === $this->peg_FAILED) { |
| 395 | $s1 = null; |
| 396 | } |
| 397 | if ($s1 !== $this->peg_FAILED) { |
| 398 | $s2 = $this->peg_parsedigits(); |
| 399 | if ($s2 !== $this->peg_FAILED) { |
| 400 | $s3 = $this->peg_currPos; |
| 401 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c2) { |
| 402 | $s4 = $this->peg_c2; |
| 403 | $this->peg_currPos++; |
| 404 | } else { |
| 405 | $s4 = $this->peg_FAILED; |
| 406 | if ($this->peg_silentFails === 0) { |
| 407 | $this->peg_fail($this->peg_c3); |
| 408 | } |
| 409 | } |
| 410 | if ($s4 !== $this->peg_FAILED) { |
| 411 | $s5 = $this->peg_parsedigits(); |
| 412 | if ($s5 !== $this->peg_FAILED) { |
| 413 | $s4 = array($s4, $s5); |
| 414 | $s3 = $s4; |
| 415 | } else { |
| 416 | $this->peg_currPos = $s3; |
| 417 | $s3 = $this->peg_FAILED; |
| 418 | } |
| 419 | } else { |
| 420 | $this->peg_currPos = $s3; |
| 421 | $s3 = $this->peg_FAILED; |
| 422 | } |
| 423 | if ($s3 === $this->peg_FAILED) { |
| 424 | $s3 = null; |
| 425 | } |
| 426 | if ($s3 !== $this->peg_FAILED) { |
| 427 | $s4 = $this->peg_parsehint(); |
| 428 | if ($s4 === $this->peg_FAILED) { |
| 429 | $s4 = null; |
| 430 | } |
| 431 | if ($s4 !== $this->peg_FAILED) { |
| 432 | $this->peg_reportedPos = $s0; |
| 433 | $s1 = $this->peg_f1($s1, $s2, $s3, $s4); |
| 434 | $s0 = $s1; |
| 435 | } else { |
| 436 | $this->peg_currPos = $s0; |
| 437 | $s0 = $this->peg_FAILED; |
| 438 | } |
| 439 | } else { |
| 440 | $this->peg_currPos = $s0; |
| 441 | $s0 = $this->peg_FAILED; |
| 442 | } |
| 443 | } else { |
| 444 | $this->peg_currPos = $s0; |
| 445 | $s0 = $this->peg_FAILED; |
| 446 | } |
| 447 | } else { |
| 448 | $this->peg_currPos = $s0; |
| 449 | $s0 = $this->peg_FAILED; |
| 450 | } |
| 451 | |
| 452 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 453 | |
| 454 | return $s0; |
| 455 | } |
| 456 | |
| 457 | private function peg_parsedigits() { |
| 458 | |
| 459 | $key = $this->peg_currPos * 13 + 4; |
| 460 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 461 | |
| 462 | if ($cached) { |
| 463 | $this->peg_currPos = $cached["nextPos"]; |
| 464 | return $cached["result"]; |
| 465 | } |
| 466 | |
| 467 | $s0 = array(); |
| 468 | $s1 = $this->peg_parsedigit(); |
| 469 | if ($s1 !== $this->peg_FAILED) { |
| 470 | while ($s1 !== $this->peg_FAILED) { |
| 471 | $s0[] = $s1; |
| 472 | $s1 = $this->peg_parsedigit(); |
| 473 | } |
| 474 | } else { |
| 475 | $s0 = $this->peg_FAILED; |
| 476 | } |
| 477 | |
| 478 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 479 | |
| 480 | return $s0; |
| 481 | } |
| 482 | |
| 483 | private function peg_parsedigit() { |
| 484 | |
| 485 | $key = $this->peg_currPos * 13 + 5; |
| 486 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 487 | |
| 488 | if ($cached) { |
| 489 | $this->peg_currPos = $cached["nextPos"]; |
| 490 | return $cached["result"]; |
| 491 | } |
| 492 | |
| 493 | if (peg_regex_test($this->peg_c4, $this->input_substr($this->peg_currPos, 1))) { |
| 494 | $s0 = $this->input_substr($this->peg_currPos, 1); |
| 495 | $this->peg_currPos++; |
| 496 | } else { |
| 497 | $s0 = $this->peg_FAILED; |
| 498 | if ($this->peg_silentFails === 0) { |
| 499 | $this->peg_fail($this->peg_c5); |
| 500 | } |
| 501 | } |
| 502 | |
| 503 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 504 | |
| 505 | return $s0; |
| 506 | } |
| 507 | |
| 508 | private function peg_parsereference() { |
| 509 | |
| 510 | $key = $this->peg_currPos * 13 + 6; |
| 511 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 512 | |
| 513 | if ($cached) { |
| 514 | $this->peg_currPos = $cached["nextPos"]; |
| 515 | return $cached["result"]; |
| 516 | } |
| 517 | |
| 518 | $s0 = $this->peg_currPos; |
| 519 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c6) { |
| 520 | $s1 = $this->peg_c6; |
| 521 | $this->peg_currPos++; |
| 522 | } else { |
| 523 | $s1 = $this->peg_FAILED; |
| 524 | if ($this->peg_silentFails === 0) { |
| 525 | $this->peg_fail($this->peg_c7); |
| 526 | } |
| 527 | } |
| 528 | if ($s1 !== $this->peg_FAILED) { |
| 529 | $s2 = $this->peg_parseNCName(); |
| 530 | if ($s2 !== $this->peg_FAILED) { |
| 531 | $this->peg_reportedPos = $s0; |
| 532 | $s1 = $this->peg_f2(); |
| 533 | $s0 = $s1; |
| 534 | } else { |
| 535 | $this->peg_currPos = $s0; |
| 536 | $s0 = $this->peg_FAILED; |
| 537 | } |
| 538 | } else { |
| 539 | $this->peg_currPos = $s0; |
| 540 | $s0 = $this->peg_FAILED; |
| 541 | } |
| 542 | |
| 543 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 544 | |
| 545 | return $s0; |
| 546 | } |
| 547 | |
| 548 | private function peg_parsestructure() { |
| 549 | |
| 550 | $key = $this->peg_currPos * 13 + 7; |
| 551 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 552 | |
| 553 | if ($cached) { |
| 554 | $this->peg_currPos = $cached["nextPos"]; |
| 555 | return $cached["result"]; |
| 556 | } |
| 557 | |
| 558 | $s0 = $this->peg_currPos; |
| 559 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c8) { |
| 560 | $s1 = $this->peg_c8; |
| 561 | $this->peg_currPos++; |
| 562 | } else { |
| 563 | $s1 = $this->peg_FAILED; |
| 564 | if ($this->peg_silentFails === 0) { |
| 565 | $this->peg_fail($this->peg_c9); |
| 566 | } |
| 567 | } |
| 568 | if ($s1 !== $this->peg_FAILED) { |
| 569 | if ($this->input_substr($this->peg_currPos, 6) === $this->peg_c10) { |
| 570 | $s2 = $this->peg_c10; |
| 571 | $this->peg_currPos += 6; |
| 572 | } else { |
| 573 | $s2 = $this->peg_FAILED; |
| 574 | if ($this->peg_silentFails === 0) { |
| 575 | $this->peg_fail($this->peg_c11); |
| 576 | } |
| 577 | } |
| 578 | if ($s2 === $this->peg_FAILED) { |
| 579 | if ($this->input_substr($this->peg_currPos, 9) === $this->peg_c12) { |
| 580 | $s2 = $this->peg_c12; |
| 581 | $this->peg_currPos += 9; |
| 582 | } else { |
| 583 | $s2 = $this->peg_FAILED; |
| 584 | if ($this->peg_silentFails === 0) { |
| 585 | $this->peg_fail($this->peg_c13); |
| 586 | } |
| 587 | } |
| 588 | if ($s2 === $this->peg_FAILED) { |
| 589 | if ($this->input_substr($this->peg_currPos, 9) === $this->peg_c14) { |
| 590 | $s2 = $this->peg_c14; |
| 591 | $this->peg_currPos += 9; |
| 592 | } else { |
| 593 | $s2 = $this->peg_FAILED; |
| 594 | if ($this->peg_silentFails === 0) { |
| 595 | $this->peg_fail($this->peg_c15); |
| 596 | } |
| 597 | } |
| 598 | if ($s2 === $this->peg_FAILED) { |
| 599 | if ($this->input_substr($this->peg_currPos, 6) === $this->peg_c16) { |
| 600 | $s2 = $this->peg_c16; |
| 601 | $this->peg_currPos += 6; |
| 602 | } else { |
| 603 | $s2 = $this->peg_FAILED; |
| 604 | if ($this->peg_silentFails === 0) { |
| 605 | $this->peg_fail($this->peg_c17); |
| 606 | } |
| 607 | } |
| 608 | if ($s2 === $this->peg_FAILED) { |
| 609 | if ($this->input_substr($this->peg_currPos, 9) === $this->peg_c18) { |
| 610 | $s2 = $this->peg_c18; |
| 611 | $this->peg_currPos += 9; |
| 612 | } else { |
| 613 | $s2 = $this->peg_FAILED; |
| 614 | if ($this->peg_silentFails === 0) { |
| 615 | $this->peg_fail($this->peg_c19); |
| 616 | } |
| 617 | } |
| 618 | if ($s2 === $this->peg_FAILED) { |
| 619 | if ($this->input_substr($this->peg_currPos, 16) === $this->peg_c20) { |
| 620 | $s2 = $this->peg_c20; |
| 621 | $this->peg_currPos += 16; |
| 622 | } else { |
| 623 | $s2 = $this->peg_FAILED; |
| 624 | if ($this->peg_silentFails === 0) { |
| 625 | $this->peg_fail($this->peg_c21); |
| 626 | } |
| 627 | } |
| 628 | if ($s2 === $this->peg_FAILED) { |
| 629 | if ($this->input_substr($this->peg_currPos, 16) === $this->peg_c22) { |
| 630 | $s2 = $this->peg_c22; |
| 631 | $this->peg_currPos += 16; |
| 632 | } else { |
| 633 | $s2 = $this->peg_FAILED; |
| 634 | if ($this->peg_silentFails === 0) { |
| 635 | $this->peg_fail($this->peg_c23); |
| 636 | } |
| 637 | } |
| 638 | if ($s2 === $this->peg_FAILED) { |
| 639 | if ($this->input_substr($this->peg_currPos, 17) === $this->peg_c24) { |
| 640 | $s2 = $this->peg_c24; |
| 641 | $this->peg_currPos += 17; |
| 642 | } else { |
| 643 | $s2 = $this->peg_FAILED; |
| 644 | if ($this->peg_silentFails === 0) { |
| 645 | $this->peg_fail($this->peg_c25); |
| 646 | } |
| 647 | } |
| 648 | } |
| 649 | } |
| 650 | } |
| 651 | } |
| 652 | } |
| 653 | } |
| 654 | } |
| 655 | if ($s2 !== $this->peg_FAILED) { |
| 656 | $this->peg_reportedPos = $s0; |
| 657 | $s1 = $this->peg_f2(); |
| 658 | $s0 = $s1; |
| 659 | } else { |
| 660 | $this->peg_currPos = $s0; |
| 661 | $s0 = $this->peg_FAILED; |
| 662 | } |
| 663 | } else { |
| 664 | $this->peg_currPos = $s0; |
| 665 | $s0 = $this->peg_FAILED; |
| 666 | } |
| 667 | |
| 668 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 669 | |
| 670 | return $s0; |
| 671 | } |
| 672 | |
| 673 | private function peg_parseapplication() { |
| 674 | |
| 675 | $key = $this->peg_currPos * 13 + 8; |
| 676 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 677 | |
| 678 | if ($cached) { |
| 679 | $this->peg_currPos = $cached["nextPos"]; |
| 680 | return $cached["result"]; |
| 681 | } |
| 682 | |
| 683 | $s0 = $this->peg_currPos; |
| 684 | $s1 = $this->peg_parseintent(); |
| 685 | if ($s1 !== $this->peg_FAILED) { |
| 686 | $s2 = $this->peg_parsehint(); |
| 687 | if ($s2 === $this->peg_FAILED) { |
| 688 | $s2 = null; |
| 689 | } |
| 690 | if ($s2 !== $this->peg_FAILED) { |
| 691 | $s3 = array(); |
| 692 | $s4 = $this->peg_currPos; |
| 693 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c26) { |
| 694 | $s5 = $this->peg_c26; |
| 695 | $this->peg_currPos++; |
| 696 | } else { |
| 697 | $s5 = $this->peg_FAILED; |
| 698 | if ($this->peg_silentFails === 0) { |
| 699 | $this->peg_fail($this->peg_c27); |
| 700 | } |
| 701 | } |
| 702 | if ($s5 !== $this->peg_FAILED) { |
| 703 | $s6 = $this->peg_parseWS(); |
| 704 | if ($s6 === $this->peg_FAILED) { |
| 705 | $s6 = null; |
| 706 | } |
| 707 | if ($s6 !== $this->peg_FAILED) { |
| 708 | $s7 = $this->peg_parsearguments(); |
| 709 | if ($s7 === $this->peg_FAILED) { |
| 710 | $s7 = null; |
| 711 | } |
| 712 | if ($s7 !== $this->peg_FAILED) { |
| 713 | $s8 = $this->peg_parseWS(); |
| 714 | if ($s8 === $this->peg_FAILED) { |
| 715 | $s8 = null; |
| 716 | } |
| 717 | if ($s8 !== $this->peg_FAILED) { |
| 718 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c28) { |
| 719 | $s9 = $this->peg_c28; |
| 720 | $this->peg_currPos++; |
| 721 | } else { |
| 722 | $s9 = $this->peg_FAILED; |
| 723 | if ($this->peg_silentFails === 0) { |
| 724 | $this->peg_fail($this->peg_c29); |
| 725 | } |
| 726 | } |
| 727 | if ($s9 !== $this->peg_FAILED) { |
| 728 | $s5 = array($s5, $s6, $s7, $s8, $s9); |
| 729 | $s4 = $s5; |
| 730 | } else { |
| 731 | $this->peg_currPos = $s4; |
| 732 | $s4 = $this->peg_FAILED; |
| 733 | } |
| 734 | } else { |
| 735 | $this->peg_currPos = $s4; |
| 736 | $s4 = $this->peg_FAILED; |
| 737 | } |
| 738 | } else { |
| 739 | $this->peg_currPos = $s4; |
| 740 | $s4 = $this->peg_FAILED; |
| 741 | } |
| 742 | } else { |
| 743 | $this->peg_currPos = $s4; |
| 744 | $s4 = $this->peg_FAILED; |
| 745 | } |
| 746 | } else { |
| 747 | $this->peg_currPos = $s4; |
| 748 | $s4 = $this->peg_FAILED; |
| 749 | } |
| 750 | if ($s4 !== $this->peg_FAILED) { |
| 751 | while ($s4 !== $this->peg_FAILED) { |
| 752 | $s3[] = $s4; |
| 753 | $s4 = $this->peg_currPos; |
| 754 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c26) { |
| 755 | $s5 = $this->peg_c26; |
| 756 | $this->peg_currPos++; |
| 757 | } else { |
| 758 | $s5 = $this->peg_FAILED; |
| 759 | if ($this->peg_silentFails === 0) { |
| 760 | $this->peg_fail($this->peg_c27); |
| 761 | } |
| 762 | } |
| 763 | if ($s5 !== $this->peg_FAILED) { |
| 764 | $s6 = $this->peg_parseWS(); |
| 765 | if ($s6 === $this->peg_FAILED) { |
| 766 | $s6 = null; |
| 767 | } |
| 768 | if ($s6 !== $this->peg_FAILED) { |
| 769 | $s7 = $this->peg_parsearguments(); |
| 770 | if ($s7 === $this->peg_FAILED) { |
| 771 | $s7 = null; |
| 772 | } |
| 773 | if ($s7 !== $this->peg_FAILED) { |
| 774 | $s8 = $this->peg_parseWS(); |
| 775 | if ($s8 === $this->peg_FAILED) { |
| 776 | $s8 = null; |
| 777 | } |
| 778 | if ($s8 !== $this->peg_FAILED) { |
| 779 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c28) { |
| 780 | $s9 = $this->peg_c28; |
| 781 | $this->peg_currPos++; |
| 782 | } else { |
| 783 | $s9 = $this->peg_FAILED; |
| 784 | if ($this->peg_silentFails === 0) { |
| 785 | $this->peg_fail($this->peg_c29); |
| 786 | } |
| 787 | } |
| 788 | if ($s9 !== $this->peg_FAILED) { |
| 789 | $s5 = array($s5, $s6, $s7, $s8, $s9); |
| 790 | $s4 = $s5; |
| 791 | } else { |
| 792 | $this->peg_currPos = $s4; |
| 793 | $s4 = $this->peg_FAILED; |
| 794 | } |
| 795 | } else { |
| 796 | $this->peg_currPos = $s4; |
| 797 | $s4 = $this->peg_FAILED; |
| 798 | } |
| 799 | } else { |
| 800 | $this->peg_currPos = $s4; |
| 801 | $s4 = $this->peg_FAILED; |
| 802 | } |
| 803 | } else { |
| 804 | $this->peg_currPos = $s4; |
| 805 | $s4 = $this->peg_FAILED; |
| 806 | } |
| 807 | } else { |
| 808 | $this->peg_currPos = $s4; |
| 809 | $s4 = $this->peg_FAILED; |
| 810 | } |
| 811 | } |
| 812 | } else { |
| 813 | $s3 = $this->peg_FAILED; |
| 814 | } |
| 815 | if ($s3 !== $this->peg_FAILED) { |
| 816 | $this->peg_reportedPos = $s0; |
| 817 | $s1 = $this->peg_f3($s1, $s2, $s3); |
| 818 | $s0 = $s1; |
| 819 | } else { |
| 820 | $this->peg_currPos = $s0; |
| 821 | $s0 = $this->peg_FAILED; |
| 822 | } |
| 823 | } else { |
| 824 | $this->peg_currPos = $s0; |
| 825 | $s0 = $this->peg_FAILED; |
| 826 | } |
| 827 | } else { |
| 828 | $this->peg_currPos = $s0; |
| 829 | $s0 = $this->peg_FAILED; |
| 830 | } |
| 831 | |
| 832 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 833 | |
| 834 | return $s0; |
| 835 | } |
| 836 | |
| 837 | private function peg_parsearguments() { |
| 838 | |
| 839 | $key = $this->peg_currPos * 13 + 9; |
| 840 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 841 | |
| 842 | if ($cached) { |
| 843 | $this->peg_currPos = $cached["nextPos"]; |
| 844 | return $cached["result"]; |
| 845 | } |
| 846 | |
| 847 | $s0 = $this->peg_currPos; |
| 848 | $s1 = $this->peg_parseWS(); |
| 849 | if ($s1 === $this->peg_FAILED) { |
| 850 | $s1 = null; |
| 851 | } |
| 852 | if ($s1 !== $this->peg_FAILED) { |
| 853 | $s2 = $this->peg_parsestart(); |
| 854 | if ($s2 !== $this->peg_FAILED) { |
| 855 | $s3 = $this->peg_parseWS(); |
| 856 | if ($s3 === $this->peg_FAILED) { |
| 857 | $s3 = null; |
| 858 | } |
| 859 | if ($s3 !== $this->peg_FAILED) { |
| 860 | $s4 = array(); |
| 861 | $s5 = $this->peg_currPos; |
| 862 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c30) { |
| 863 | $s6 = $this->peg_c30; |
| 864 | $this->peg_currPos++; |
| 865 | } else { |
| 866 | $s6 = $this->peg_FAILED; |
| 867 | if ($this->peg_silentFails === 0) { |
| 868 | $this->peg_fail($this->peg_c31); |
| 869 | } |
| 870 | } |
| 871 | if ($s6 !== $this->peg_FAILED) { |
| 872 | $s7 = $this->peg_parseWS(); |
| 873 | if ($s7 === $this->peg_FAILED) { |
| 874 | $s7 = null; |
| 875 | } |
| 876 | if ($s7 !== $this->peg_FAILED) { |
| 877 | $s8 = $this->peg_parsestart(); |
| 878 | if ($s8 !== $this->peg_FAILED) { |
| 879 | $s9 = $this->peg_parseWS(); |
| 880 | if ($s9 === $this->peg_FAILED) { |
| 881 | $s9 = null; |
| 882 | } |
| 883 | if ($s9 !== $this->peg_FAILED) { |
| 884 | $s6 = array($s6, $s7, $s8, $s9); |
| 885 | $s5 = $s6; |
| 886 | } else { |
| 887 | $this->peg_currPos = $s5; |
| 888 | $s5 = $this->peg_FAILED; |
| 889 | } |
| 890 | } else { |
| 891 | $this->peg_currPos = $s5; |
| 892 | $s5 = $this->peg_FAILED; |
| 893 | } |
| 894 | } else { |
| 895 | $this->peg_currPos = $s5; |
| 896 | $s5 = $this->peg_FAILED; |
| 897 | } |
| 898 | } else { |
| 899 | $this->peg_currPos = $s5; |
| 900 | $s5 = $this->peg_FAILED; |
| 901 | } |
| 902 | while ($s5 !== $this->peg_FAILED) { |
| 903 | $s4[] = $s5; |
| 904 | $s5 = $this->peg_currPos; |
| 905 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c30) { |
| 906 | $s6 = $this->peg_c30; |
| 907 | $this->peg_currPos++; |
| 908 | } else { |
| 909 | $s6 = $this->peg_FAILED; |
| 910 | if ($this->peg_silentFails === 0) { |
| 911 | $this->peg_fail($this->peg_c31); |
| 912 | } |
| 913 | } |
| 914 | if ($s6 !== $this->peg_FAILED) { |
| 915 | $s7 = $this->peg_parseWS(); |
| 916 | if ($s7 === $this->peg_FAILED) { |
| 917 | $s7 = null; |
| 918 | } |
| 919 | if ($s7 !== $this->peg_FAILED) { |
| 920 | $s8 = $this->peg_parsestart(); |
| 921 | if ($s8 !== $this->peg_FAILED) { |
| 922 | $s9 = $this->peg_parseWS(); |
| 923 | if ($s9 === $this->peg_FAILED) { |
| 924 | $s9 = null; |
| 925 | } |
| 926 | if ($s9 !== $this->peg_FAILED) { |
| 927 | $s6 = array($s6, $s7, $s8, $s9); |
| 928 | $s5 = $s6; |
| 929 | } else { |
| 930 | $this->peg_currPos = $s5; |
| 931 | $s5 = $this->peg_FAILED; |
| 932 | } |
| 933 | } else { |
| 934 | $this->peg_currPos = $s5; |
| 935 | $s5 = $this->peg_FAILED; |
| 936 | } |
| 937 | } else { |
| 938 | $this->peg_currPos = $s5; |
| 939 | $s5 = $this->peg_FAILED; |
| 940 | } |
| 941 | } else { |
| 942 | $this->peg_currPos = $s5; |
| 943 | $s5 = $this->peg_FAILED; |
| 944 | } |
| 945 | } |
| 946 | if ($s4 !== $this->peg_FAILED) { |
| 947 | $this->peg_reportedPos = $s0; |
| 948 | $s1 = $this->peg_f4($s2, $s4); |
| 949 | $s0 = $s1; |
| 950 | } else { |
| 951 | $this->peg_currPos = $s0; |
| 952 | $s0 = $this->peg_FAILED; |
| 953 | } |
| 954 | } else { |
| 955 | $this->peg_currPos = $s0; |
| 956 | $s0 = $this->peg_FAILED; |
| 957 | } |
| 958 | } else { |
| 959 | $this->peg_currPos = $s0; |
| 960 | $s0 = $this->peg_FAILED; |
| 961 | } |
| 962 | } else { |
| 963 | $this->peg_currPos = $s0; |
| 964 | $s0 = $this->peg_FAILED; |
| 965 | } |
| 966 | |
| 967 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 968 | |
| 969 | return $s0; |
| 970 | } |
| 971 | |
| 972 | private function peg_parsehint() { |
| 973 | |
| 974 | $key = $this->peg_currPos * 13 + 10; |
| 975 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 976 | |
| 977 | if ($cached) { |
| 978 | $this->peg_currPos = $cached["nextPos"]; |
| 979 | return $cached["result"]; |
| 980 | } |
| 981 | |
| 982 | $s0 = $this->peg_currPos; |
| 983 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c32) { |
| 984 | $s1 = $this->peg_c32; |
| 985 | $this->peg_currPos++; |
| 986 | } else { |
| 987 | $s1 = $this->peg_FAILED; |
| 988 | if ($this->peg_silentFails === 0) { |
| 989 | $this->peg_fail($this->peg_c33); |
| 990 | } |
| 991 | } |
| 992 | if ($s1 === $this->peg_FAILED) { |
| 993 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c8) { |
| 994 | $s1 = $this->peg_c8; |
| 995 | $this->peg_currPos++; |
| 996 | } else { |
| 997 | $s1 = $this->peg_FAILED; |
| 998 | if ($this->peg_silentFails === 0) { |
| 999 | $this->peg_fail($this->peg_c9); |
| 1000 | } |
| 1001 | } |
| 1002 | } |
| 1003 | if ($s1 !== $this->peg_FAILED) { |
| 1004 | if ($this->input_substr($this->peg_currPos, 6) === $this->peg_c34) { |
| 1005 | $s2 = $this->peg_c34; |
| 1006 | $this->peg_currPos += 6; |
| 1007 | } else { |
| 1008 | $s2 = $this->peg_FAILED; |
| 1009 | if ($this->peg_silentFails === 0) { |
| 1010 | $this->peg_fail($this->peg_c35); |
| 1011 | } |
| 1012 | } |
| 1013 | if ($s2 === $this->peg_FAILED) { |
| 1014 | if ($this->input_substr($this->peg_currPos, 5) === $this->peg_c36) { |
| 1015 | $s2 = $this->peg_c36; |
| 1016 | $this->peg_currPos += 5; |
| 1017 | } else { |
| 1018 | $s2 = $this->peg_FAILED; |
| 1019 | if ($this->peg_silentFails === 0) { |
| 1020 | $this->peg_fail($this->peg_c37); |
| 1021 | } |
| 1022 | } |
| 1023 | if ($s2 === $this->peg_FAILED) { |
| 1024 | if ($this->input_substr($this->peg_currPos, 7) === $this->peg_c38) { |
| 1025 | $s2 = $this->peg_c38; |
| 1026 | $this->peg_currPos += 7; |
| 1027 | } else { |
| 1028 | $s2 = $this->peg_FAILED; |
| 1029 | if ($this->peg_silentFails === 0) { |
| 1030 | $this->peg_fail($this->peg_c39); |
| 1031 | } |
| 1032 | } |
| 1033 | if ($s2 === $this->peg_FAILED) { |
| 1034 | if ($this->input_substr($this->peg_currPos, 8) === $this->peg_c40) { |
| 1035 | $s2 = $this->peg_c40; |
| 1036 | $this->peg_currPos += 8; |
| 1037 | } else { |
| 1038 | $s2 = $this->peg_FAILED; |
| 1039 | if ($this->peg_silentFails === 0) { |
| 1040 | $this->peg_fail($this->peg_c41); |
| 1041 | } |
| 1042 | } |
| 1043 | if ($s2 === $this->peg_FAILED) { |
| 1044 | if ($this->input_substr($this->peg_currPos, 6) === $this->peg_c42) { |
| 1045 | $s2 = $this->peg_c42; |
| 1046 | $this->peg_currPos += 6; |
| 1047 | } else { |
| 1048 | $s2 = $this->peg_FAILED; |
| 1049 | if ($this->peg_silentFails === 0) { |
| 1050 | $this->peg_fail($this->peg_c43); |
| 1051 | } |
| 1052 | } |
| 1053 | if ($s2 === $this->peg_FAILED) { |
| 1054 | if ($this->input_substr($this->peg_currPos, 13) === $this->peg_c44) { |
| 1055 | $s2 = $this->peg_c44; |
| 1056 | $this->peg_currPos += 13; |
| 1057 | } else { |
| 1058 | $s2 = $this->peg_FAILED; |
| 1059 | if ($this->peg_silentFails === 0) { |
| 1060 | $this->peg_fail($this->peg_c45); |
| 1061 | } |
| 1062 | } |
| 1063 | if ($s2 === $this->peg_FAILED) { |
| 1064 | if ($this->input_substr($this->peg_currPos, 15) === $this->peg_c46) { |
| 1065 | $s2 = $this->peg_c46; |
| 1066 | $this->peg_currPos += 15; |
| 1067 | } else { |
| 1068 | $s2 = $this->peg_FAILED; |
| 1069 | if ($this->peg_silentFails === 0) { |
| 1070 | $this->peg_fail($this->peg_c47); |
| 1071 | } |
| 1072 | } |
| 1073 | } |
| 1074 | } |
| 1075 | } |
| 1076 | } |
| 1077 | } |
| 1078 | } |
| 1079 | if ($s2 !== $this->peg_FAILED) { |
| 1080 | $this->peg_reportedPos = $s0; |
| 1081 | $s1 = $this->peg_f5($s2); |
| 1082 | $s0 = $s1; |
| 1083 | } else { |
| 1084 | $this->peg_currPos = $s0; |
| 1085 | $s0 = $this->peg_FAILED; |
| 1086 | } |
| 1087 | } else { |
| 1088 | $this->peg_currPos = $s0; |
| 1089 | $s0 = $this->peg_FAILED; |
| 1090 | } |
| 1091 | |
| 1092 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 1093 | |
| 1094 | return $s0; |
| 1095 | } |
| 1096 | |
| 1097 | private function peg_parseNCName() { |
| 1098 | |
| 1099 | $key = $this->peg_currPos * 13 + 11; |
| 1100 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 1101 | |
| 1102 | if ($cached) { |
| 1103 | $this->peg_currPos = $cached["nextPos"]; |
| 1104 | return $cached["result"]; |
| 1105 | } |
| 1106 | |
| 1107 | $s0 = $this->peg_currPos; |
| 1108 | $s1 = $this->peg_currPos; |
| 1109 | $this->peg_silentFails++; |
| 1110 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c8) { |
| 1111 | $s2 = $this->peg_c8; |
| 1112 | $this->peg_currPos++; |
| 1113 | } else { |
| 1114 | $s2 = $this->peg_FAILED; |
| 1115 | if ($this->peg_silentFails === 0) { |
| 1116 | $this->peg_fail($this->peg_c9); |
| 1117 | } |
| 1118 | } |
| 1119 | $this->peg_silentFails--; |
| 1120 | if ($s2 === $this->peg_FAILED) { |
| 1121 | $s1 = null; |
| 1122 | } else { |
| 1123 | $this->peg_currPos = $s1; |
| 1124 | $s1 = $this->peg_FAILED; |
| 1125 | } |
| 1126 | if ($s1 !== $this->peg_FAILED) { |
| 1127 | if (peg_regex_test($this->peg_c48, $this->input_substr($this->peg_currPos, 1))) { |
| 1128 | $s2 = $this->input_substr($this->peg_currPos, 1); |
| 1129 | $this->peg_currPos++; |
| 1130 | } else { |
| 1131 | $s2 = $this->peg_FAILED; |
| 1132 | if ($this->peg_silentFails === 0) { |
| 1133 | $this->peg_fail($this->peg_c49); |
| 1134 | } |
| 1135 | } |
| 1136 | if ($s2 !== $this->peg_FAILED) { |
| 1137 | $s3 = array(); |
| 1138 | if (peg_regex_test($this->peg_c50, $this->input_substr($this->peg_currPos, 1))) { |
| 1139 | $s4 = $this->input_substr($this->peg_currPos, 1); |
| 1140 | $this->peg_currPos++; |
| 1141 | } else { |
| 1142 | $s4 = $this->peg_FAILED; |
| 1143 | if ($this->peg_silentFails === 0) { |
| 1144 | $this->peg_fail($this->peg_c51); |
| 1145 | } |
| 1146 | } |
| 1147 | while ($s4 !== $this->peg_FAILED) { |
| 1148 | $s3[] = $s4; |
| 1149 | if (peg_regex_test($this->peg_c50, $this->input_substr($this->peg_currPos, 1))) { |
| 1150 | $s4 = $this->input_substr($this->peg_currPos, 1); |
| 1151 | $this->peg_currPos++; |
| 1152 | } else { |
| 1153 | $s4 = $this->peg_FAILED; |
| 1154 | if ($this->peg_silentFails === 0) { |
| 1155 | $this->peg_fail($this->peg_c51); |
| 1156 | } |
| 1157 | } |
| 1158 | } |
| 1159 | if ($s3 !== $this->peg_FAILED) { |
| 1160 | $this->peg_reportedPos = $s0; |
| 1161 | $s1 = $this->peg_f6(); |
| 1162 | $s0 = $s1; |
| 1163 | } else { |
| 1164 | $this->peg_currPos = $s0; |
| 1165 | $s0 = $this->peg_FAILED; |
| 1166 | } |
| 1167 | } else { |
| 1168 | $this->peg_currPos = $s0; |
| 1169 | $s0 = $this->peg_FAILED; |
| 1170 | } |
| 1171 | } else { |
| 1172 | $this->peg_currPos = $s0; |
| 1173 | $s0 = $this->peg_FAILED; |
| 1174 | } |
| 1175 | |
| 1176 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 1177 | |
| 1178 | return $s0; |
| 1179 | } |
| 1180 | |
| 1181 | private function peg_parseWS() { |
| 1182 | |
| 1183 | $key = $this->peg_currPos * 13 + 12; |
| 1184 | $cached = isset($this->peg_cache[$key]) ? $this->peg_cache[$key] : null; |
| 1185 | |
| 1186 | if ($cached) { |
| 1187 | $this->peg_currPos = $cached["nextPos"]; |
| 1188 | return $cached["result"]; |
| 1189 | } |
| 1190 | |
| 1191 | $s0 = $this->peg_currPos; |
| 1192 | if ($this->input_substr($this->peg_currPos, 1) === $this->peg_c52) { |
| 1193 | $s1 = $this->peg_c52; |
| 1194 | $this->peg_currPos++; |
| 1195 | } else { |
| 1196 | $s1 = $this->peg_FAILED; |
| 1197 | if ($this->peg_silentFails === 0) { |
| 1198 | $this->peg_fail($this->peg_c53); |
| 1199 | } |
| 1200 | } |
| 1201 | if ($s1 !== $this->peg_FAILED) { |
| 1202 | $this->peg_reportedPos = $s0; |
| 1203 | $s1 = $this->peg_f7(); |
| 1204 | } |
| 1205 | $s0 = $s1; |
| 1206 | |
| 1207 | $this->peg_cache[$key] = array ("nextPos" => $this->peg_currPos, "result" => $s0 ); |
| 1208 | |
| 1209 | return $s0; |
| 1210 | } |
| 1211 | |
| 1212 | public function parse($input) { |
| 1213 | $arguments = func_get_args(); |
| 1214 | $options = count($arguments) > 1 ? $arguments[1] : array(); |
| 1215 | $this->cleanup_state(); |
| 1216 | |
| 1217 | if (is_array($input)) { |
| 1218 | $this->input = $input; |
| 1219 | } else { |
| 1220 | preg_match_all("/./us", $input, $match); |
| 1221 | $this->input = $match[0]; |
| 1222 | } |
| 1223 | $this->input_length = count($this->input); |
| 1224 | |
| 1225 | $old_regex_encoding = mb_regex_encoding(); |
| 1226 | mb_regex_encoding("UTF-8"); |
| 1227 | |
| 1228 | $this->peg_FAILED = new \stdClass; |
| 1229 | $this->peg_c0 = "-"; |
| 1230 | $this->peg_c1 = array( "type" => "literal", "value" => "-", "description" => "\"-\"" ); |
| 1231 | $this->peg_c2 = "."; |
| 1232 | $this->peg_c3 = array( "type" => "literal", "value" => ".", "description" => "\".\"" ); |
| 1233 | $this->peg_c4 = "/^[0-9]/"; |
| 1234 | $this->peg_c5 = array( "type" => "class", "value" => "[0-9]", "description" => "[0-9]" ); |
| 1235 | $this->peg_c6 = "$"; |
| 1236 | $this->peg_c7 = array( "type" => "literal", "value" => "$", "description" => "\"$\"" ); |
| 1237 | $this->peg_c8 = ":"; |
| 1238 | $this->peg_c9 = array( "type" => "literal", "value" => ":", "description" => "\":\"" ); |
| 1239 | $this->peg_c10 = "common"; |
| 1240 | $this->peg_c11 = array( "type" => "literal", "value" => "common", "description" => "\"common\"" ); |
| 1241 | $this->peg_c12 = "structure"; |
| 1242 | $this->peg_c13 = array( "type" => "literal", "value" => "structure", "description" => "\"structure\"" ); |
| 1243 | $this->peg_c14 = "chemistry"; |
| 1244 | $this->peg_c15 = array( "type" => "literal", "value" => "chemistry", "description" => "\"chemistry\"" ); |
| 1245 | $this->peg_c16 = "matrix"; |
| 1246 | $this->peg_c17 = array( "type" => "literal", "value" => "matrix", "description" => "\"matrix\"" ); |
| 1247 | $this->peg_c18 = "equations"; |
| 1248 | $this->peg_c19 = array( "type" => "literal", "value" => "equations", "description" => "\"equations\"" ); |
| 1249 | $this->peg_c20 = "chemical-element"; |
| 1250 | $this->peg_c21 = array( "type" => "literal", "value" => "chemical-element", "description" => "\"chemical-element\"" ); |
| 1251 | $this->peg_c22 = "chemical-formula"; |
| 1252 | $this->peg_c23 = array( "type" => "literal", "value" => "chemical-formula", "description" => "\"chemical-formula\"" ); |
| 1253 | $this->peg_c24 = "chemical-equation"; |
| 1254 | $this->peg_c25 = array( "type" => "literal", "value" => "chemical-equation", "description" => "\"chemical-equation\"" ); |
| 1255 | $this->peg_c26 = "("; |
| 1256 | $this->peg_c27 = array( "type" => "literal", "value" => "(", "description" => "\"(\"" ); |
| 1257 | $this->peg_c28 = ")"; |
| 1258 | $this->peg_c29 = array( "type" => "literal", "value" => ")", "description" => "\")\"" ); |
| 1259 | $this->peg_c30 = ","; |
| 1260 | $this->peg_c31 = array( "type" => "literal", "value" => ",", "description" => "\",\"" ); |
| 1261 | $this->peg_c32 = "@"; |
| 1262 | $this->peg_c33 = array( "type" => "literal", "value" => "@", "description" => "\"@\"" ); |
| 1263 | $this->peg_c34 = "prefix"; |
| 1264 | $this->peg_c35 = array( "type" => "literal", "value" => "prefix", "description" => "\"prefix\"" ); |
| 1265 | $this->peg_c36 = "infix"; |
| 1266 | $this->peg_c37 = array( "type" => "literal", "value" => "infix", "description" => "\"infix\"" ); |
| 1267 | $this->peg_c38 = "postfix"; |
| 1268 | $this->peg_c39 = array( "type" => "literal", "value" => "postfix", "description" => "\"postfix\"" ); |
| 1269 | $this->peg_c40 = "function"; |
| 1270 | $this->peg_c41 = array( "type" => "literal", "value" => "function", "description" => "\"function\"" ); |
| 1271 | $this->peg_c42 = "silent"; |
| 1272 | $this->peg_c43 = array( "type" => "literal", "value" => "silent", "description" => "\"silent\"" ); |
| 1273 | $this->peg_c44 = "decimal-comma"; |
| 1274 | $this->peg_c45 = array( "type" => "literal", "value" => "decimal-comma", "description" => "\"decimal-comma\"" ); |
| 1275 | $this->peg_c46 = "thousands-comma"; |
| 1276 | $this->peg_c47 = array( "type" => "literal", "value" => "thousands-comma", "description" => "\"thousands-comma\"" ); |
| 1277 | $this->peg_c48 = "/^[a-zA-Z_]/"; |
| 1278 | $this->peg_c49 = array( "type" => "class", "value" => "[a-zA-Z_]", "description" => "[a-zA-Z_]" ); |
| 1279 | $this->peg_c50 = "/^[a-zA-Z0-9._-]/"; |
| 1280 | $this->peg_c51 = array( "type" => "class", "value" => "[a-zA-Z0-9._-]", "description" => "[a-zA-Z0-9._-]" ); |
| 1281 | $this->peg_c52 = " "; |
| 1282 | $this->peg_c53 = array( "type" => "literal", "value" => " ", "description" => "\" \"" ); |
| 1283 | |
| 1284 | $peg_startRuleFunctions = array( 'start' => array($this, "peg_parsestart") ); |
| 1285 | $peg_startRuleFunction = array($this, "peg_parsestart"); |
| 1286 | if (isset($options["startRule"])) { |
| 1287 | if (!(isset($peg_startRuleFunctions[$options["startRule"]]))) { |
| 1288 | throw new \Exception("Can't start parsing from rule \"" . $options["startRule"] . "\"."); |
| 1289 | } |
| 1290 | |
| 1291 | $peg_startRuleFunction = $peg_startRuleFunctions[$options["startRule"]]; |
| 1292 | } |
| 1293 | $peg_result = call_user_func($peg_startRuleFunction); |
| 1294 | |
| 1295 | $this->peg_cache = array(); |
| 1296 | |
| 1297 | mb_regex_encoding($old_regex_encoding); |
| 1298 | |
| 1299 | if ($peg_result !== $this->peg_FAILED && $this->peg_currPos === $this->input_length) { |
| 1300 | $this->cleanup_state(); // Free up memory |
| 1301 | return $peg_result; |
| 1302 | } else { |
| 1303 | if ($peg_result !== $this->peg_FAILED && $this->peg_currPos < $this->input_length) { |
| 1304 | $this->peg_fail(array("type" => "end", "description" => "end of input" )); |
| 1305 | } |
| 1306 | |
| 1307 | $exception = $this->peg_buildException(null, $this->peg_maxFailExpected, $this->peg_maxFailPos); |
| 1308 | $this->cleanup_state(); // Free up memory |
| 1309 | throw $exception; |
| 1310 | } |
| 1311 | } |
| 1312 | |
| 1313 | }; |