Class: Nokogiri::CSS::GeneratedParser
- Inherits:
-
Racc::Parser
- Object
- Racc::Parser
- Nokogiri::CSS::GeneratedParser
- Defined in:
- lib/nokogiri/css/generated_parser.rb
Direct Known Subclasses
Constant Summary collapse
- Racc_arg =
[ racc_action_table, racc_action_check, racc_action_default, racc_action_pointer, racc_goto_table, racc_goto_check, racc_goto_default, racc_goto_pointer, racc_nt_base, racc_reduce_table, racc_token_table, racc_shift_n, racc_reduce_n, racc_use_result_var ]
- Racc_token_to_s_table =
[ "$end", "error", "FUNCTION", "INCLUDES", "DASHMATCH", "LBRACE", "HASH", "PLUS", "GREATER", "S", "STRING", "IDENT", "COMMA", "NUMBER", "PREFIXMATCH", "SUFFIXMATCH", "SUBSTRINGMATCH", "TILDE", "NOT_EQUAL", "SLASH", "DOUBLESLASH", "NOT", "EQUAL", "RPAREN", "LSQUARE", "RSQUARE", "\".\"", "\"|\"", "\"*\"", "\":\"", "$start", "selector", "simple_selector_1toN", "combinator", "simple_selector", "element_name", "hcap_0toN", "hcap_1toN", "negation", "function", "attrib", "class", "namespace", "attrib_val_0or1", "expr", "an_plus_b", "pseudo", "attribute_id", "eql_incl_dash", "negation_arg" ]
- Racc_debug_parser =
false
Instance Method Summary collapse
-
#_reduce_1(val, _values, result) ⇒ Object
reduce 0 omitted.
- #_reduce_10(val, _values, result) ⇒ Object
- #_reduce_11(val, _values, result) ⇒ Object
-
#_reduce_13(val, _values, result) ⇒ Object
reduce 12 omitted.
- #_reduce_14(val, _values, result) ⇒ Object
- #_reduce_15(val, _values, result) ⇒ Object
- #_reduce_16(val, _values, result) ⇒ Object
-
#_reduce_18(val, _values, result) ⇒ Object
reduce 17 omitted.
- #_reduce_19(val, _values, result) ⇒ Object
- #_reduce_2(val, _values, result) ⇒ Object
- #_reduce_20(val, _values, result) ⇒ Object
- #_reduce_21(val, _values, result) ⇒ Object
- #_reduce_22(val, _values, result) ⇒ Object
-
#_reduce_24(val, _values, result) ⇒ Object
reduce 23 omitted.
- #_reduce_25(val, _values, result) ⇒ Object
- #_reduce_26(val, _values, result) ⇒ Object
- #_reduce_27(val, _values, result) ⇒ Object
- #_reduce_28(val, _values, result) ⇒ Object
- #_reduce_29(val, _values, result) ⇒ Object
- #_reduce_3(val, _values, result) ⇒ Object
- #_reduce_30(val, _values, result) ⇒ Object
- #_reduce_31(val, _values, result) ⇒ Object
- #_reduce_32(val, _values, result) ⇒ Object
- #_reduce_33(val, _values, result) ⇒ Object
-
#_reduce_36(val, _values, result) ⇒ Object
reduce 35 omitted.
- #_reduce_37(val, _values, result) ⇒ Object
- #_reduce_38(val, _values, result) ⇒ Object
- #_reduce_39(val, _values, result) ⇒ Object
- #_reduce_4(val, _values, result) ⇒ Object
- #_reduce_40(val, _values, result) ⇒ Object
- #_reduce_41(val, _values, result) ⇒ Object
-
#_reduce_44(val, _values, result) ⇒ Object
reduce 43 omitted.
- #_reduce_45(val, _values, result) ⇒ Object
- #_reduce_46(val, _values, result) ⇒ Object
- #_reduce_47(val, _values, result) ⇒ Object
- #_reduce_5(val, _values, result) ⇒ Object
-
#_reduce_52(val, _values, result) ⇒ Object
reduce 51 omitted.
- #_reduce_53(val, _values, result) ⇒ Object
- #_reduce_54(val, _values, result) ⇒ Object
-
#_reduce_56(val, _values, result) ⇒ Object
reduce 55 omitted.
- #_reduce_57(val, _values, result) ⇒ Object
- #_reduce_58(val, _values, result) ⇒ Object
- #_reduce_59(val, _values, result) ⇒ Object
- #_reduce_6(val, _values, result) ⇒ Object
- #_reduce_60(val, _values, result) ⇒ Object
- #_reduce_61(val, _values, result) ⇒ Object
- #_reduce_62(val, _values, result) ⇒ Object
- #_reduce_63(val, _values, result) ⇒ Object
- #_reduce_7(val, _values, result) ⇒ Object
- #_reduce_8(val, _values, result) ⇒ Object
- #_reduce_9(val, _values, result) ⇒ Object
-
#_reduce_none(val, _values, result) ⇒ Object
reduce 64 omitted.
Instance Method Details
#_reduce_1(val, _values, result) ⇒ Object
reduce 0 omitted
274 275 276 277 278 |
# File 'lib/nokogiri/css/generated_parser.rb', line 274 def _reduce_1(val, _values, result) result = [val.first, val.last].flatten result end |
#_reduce_10(val, _values, result) ⇒ Object
325 326 327 328 329 330 331 332 333 334 |
# File 'lib/nokogiri/css/generated_parser.rb', line 325 def _reduce_10(val, _values, result) result = Node.new(:CONDITIONAL_SELECTOR, [ val.first, Node.new(:COMBINATOR, [val[1], val.last]) ] ) result end |
#_reduce_11(val, _values, result) ⇒ Object
336 337 338 339 340 |
# File 'lib/nokogiri/css/generated_parser.rb', line 336 def _reduce_11(val, _values, result) result = Node.new(:CONDITIONAL_SELECTOR, val) result end |
#_reduce_13(val, _values, result) ⇒ Object
reduce 12 omitted
344 345 346 347 348 |
# File 'lib/nokogiri/css/generated_parser.rb', line 344 def _reduce_13(val, _values, result) result = Node.new(:CONDITIONAL_SELECTOR, val) result end |
#_reduce_14(val, _values, result) ⇒ Object
350 351 352 353 354 355 356 357 358 359 |
# File 'lib/nokogiri/css/generated_parser.rb', line 350 def _reduce_14(val, _values, result) result = Node.new(:CONDITIONAL_SELECTOR, [ Node.new(:ELEMENT_NAME, ['*']), Node.new(:COMBINATOR, val) ] ) result end |
#_reduce_15(val, _values, result) ⇒ Object
361 362 363 364 365 366 367 |
# File 'lib/nokogiri/css/generated_parser.rb', line 361 def _reduce_15(val, _values, result) result = Node.new(:CONDITIONAL_SELECTOR, [Node.new(:ELEMENT_NAME, ['*']), val.first] ) result end |
#_reduce_16(val, _values, result) ⇒ Object
369 370 371 372 373 |
# File 'lib/nokogiri/css/generated_parser.rb', line 369 def _reduce_16(val, _values, result) result = Node.new(val[1], [val.first, val.last]) result end |
#_reduce_18(val, _values, result) ⇒ Object
reduce 17 omitted
377 378 379 380 |
# File 'lib/nokogiri/css/generated_parser.rb', line 377 def _reduce_18(val, _values, result) result = Node.new(:CLASS_CONDITION, [val[1]]) result end |
#_reduce_19(val, _values, result) ⇒ Object
382 383 384 385 386 387 388 |
# File 'lib/nokogiri/css/generated_parser.rb', line 382 def _reduce_19(val, _values, result) result = Node.new(:ELEMENT_NAME, [[val.first, val.last].compact.join(':')] ) result end |
#_reduce_2(val, _values, result) ⇒ Object
280 281 282 283 |
# File 'lib/nokogiri/css/generated_parser.rb', line 280 def _reduce_2(val, _values, result) result = val.flatten result end |
#_reduce_20(val, _values, result) ⇒ Object
390 391 392 393 394 395 |
# File 'lib/nokogiri/css/generated_parser.rb', line 390 def _reduce_20(val, _values, result) name = @namespaces.key?('xmlns') ? "xmlns:#{val.first}" : val.first result = Node.new(:ELEMENT_NAME, [name]) result end |
#_reduce_21(val, _values, result) ⇒ Object
397 398 399 400 |
# File 'lib/nokogiri/css/generated_parser.rb', line 397 def _reduce_21(val, _values, result) result = Node.new(:ELEMENT_NAME, val) result end |
#_reduce_22(val, _values, result) ⇒ Object
402 403 404 405 |
# File 'lib/nokogiri/css/generated_parser.rb', line 402 def _reduce_22(val, _values, result) result = val[0] result end |
#_reduce_24(val, _values, result) ⇒ Object
reduce 23 omitted
409 410 411 412 413 414 415 |
# File 'lib/nokogiri/css/generated_parser.rb', line 409 def _reduce_24(val, _values, result) result = Node.new(:ATTRIBUTE_CONDITION, [Node.new(:ELEMENT_NAME, [val[1]])] + (val[2] || []) ) result end |
#_reduce_25(val, _values, result) ⇒ Object
417 418 419 420 421 422 423 |
# File 'lib/nokogiri/css/generated_parser.rb', line 417 def _reduce_25(val, _values, result) result = Node.new(:ATTRIBUTE_CONDITION, [val[1]] + (val[2] || []) ) result end |
#_reduce_26(val, _values, result) ⇒ Object
425 426 427 428 429 430 431 432 |
# File 'lib/nokogiri/css/generated_parser.rb', line 425 def _reduce_26(val, _values, result) # Non standard, but hpricot supports it. result = Node.new(:PSEUDO_CLASS, [Node.new(:FUNCTION, ['nth-child(', val[1]])] ) result end |
#_reduce_27(val, _values, result) ⇒ Object
434 435 436 437 438 |
# File 'lib/nokogiri/css/generated_parser.rb', line 434 def _reduce_27(val, _values, result) result = Node.new(:FUNCTION, [val.first.strip]) result end |
#_reduce_28(val, _values, result) ⇒ Object
440 441 442 443 444 |
# File 'lib/nokogiri/css/generated_parser.rb', line 440 def _reduce_28(val, _values, result) result = Node.new(:FUNCTION, [val.first.strip, val[1]].flatten) result end |
#_reduce_29(val, _values, result) ⇒ Object
446 447 448 449 450 |
# File 'lib/nokogiri/css/generated_parser.rb', line 446 def _reduce_29(val, _values, result) result = Node.new(:FUNCTION, [val.first.strip, val[1]].flatten) result end |
#_reduce_3(val, _values, result) ⇒ Object
285 286 287 288 |
# File 'lib/nokogiri/css/generated_parser.rb', line 285 def _reduce_3(val, _values, result) result = :DIRECT_ADJACENT_SELECTOR result end |
#_reduce_30(val, _values, result) ⇒ Object
452 453 454 455 456 |
# File 'lib/nokogiri/css/generated_parser.rb', line 452 def _reduce_30(val, _values, result) result = Node.new(:FUNCTION, [val.first.strip, val[1]].flatten) result end |
#_reduce_31(val, _values, result) ⇒ Object
458 459 460 461 |
# File 'lib/nokogiri/css/generated_parser.rb', line 458 def _reduce_31(val, _values, result) result = [val.first, val.last] result end |
#_reduce_32(val, _values, result) ⇒ Object
463 464 465 466 |
# File 'lib/nokogiri/css/generated_parser.rb', line 463 def _reduce_32(val, _values, result) result = [val.first, val.last] result end |
#_reduce_33(val, _values, result) ⇒ Object
468 469 470 471 |
# File 'lib/nokogiri/css/generated_parser.rb', line 468 def _reduce_33(val, _values, result) result = [val.first, val.last] result end |
#_reduce_36(val, _values, result) ⇒ Object
reduce 35 omitted
477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 |
# File 'lib/nokogiri/css/generated_parser.rb', line 477 def _reduce_36(val, _values, result) if val[0] == 'even' val = ["2","n","+","0"] result = Node.new(:AN_PLUS_B, val) elsif val[0] == 'odd' val = ["2","n","+","1"] result = Node.new(:AN_PLUS_B, val) else # This is not CSS standard. It allows us to support this: # assert_xpath("//a[foo(., @href)]", @parser.parse('a:foo(@href)')) # assert_xpath("//a[foo(., @a, b)]", @parser.parse('a:foo(@a, b)')) # assert_xpath("//a[foo(., a, 10)]", @parser.parse('a:foo(a, 10)')) result = val end result end |
#_reduce_37(val, _values, result) ⇒ Object
495 496 497 498 499 500 501 502 503 |
# File 'lib/nokogiri/css/generated_parser.rb', line 495 def _reduce_37(val, _values, result) if val[1] == 'n' result = Node.new(:AN_PLUS_B, val) else raise Racc::ParseError, "parse error on IDENT '#{val[1]}'" end result end |
#_reduce_38(val, _values, result) ⇒ Object
505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 |
# File 'lib/nokogiri/css/generated_parser.rb', line 505 def _reduce_38(val, _values, result) # n+3, -n+3 if val[0] == 'n' val.unshift("1") result = Node.new(:AN_PLUS_B, val) elsif val[0] == '-n' val[0] = 'n' val.unshift("-1") result = Node.new(:AN_PLUS_B, val) else raise Racc::ParseError, "parse error on IDENT '#{val[1]}'" end result end |
#_reduce_39(val, _values, result) ⇒ Object
521 522 523 524 525 526 527 528 529 530 531 |
# File 'lib/nokogiri/css/generated_parser.rb', line 521 def _reduce_39(val, _values, result) if val[1] == 'n' val << "+" val << "0" result = Node.new(:AN_PLUS_B, val) else raise Racc::ParseError, "parse error on IDENT '#{val[1]}'" end result end |
#_reduce_4(val, _values, result) ⇒ Object
290 291 292 293 |
# File 'lib/nokogiri/css/generated_parser.rb', line 290 def _reduce_4(val, _values, result) result = :CHILD_SELECTOR result end |
#_reduce_40(val, _values, result) ⇒ Object
533 534 535 536 537 |
# File 'lib/nokogiri/css/generated_parser.rb', line 533 def _reduce_40(val, _values, result) result = Node.new(:PSEUDO_CLASS, [val[1]]) result end |
#_reduce_41(val, _values, result) ⇒ Object
539 540 541 542 |
# File 'lib/nokogiri/css/generated_parser.rb', line 539 def _reduce_41(val, _values, result) result = Node.new(:PSEUDO_CLASS, [val[1]]) result end |
#_reduce_44(val, _values, result) ⇒ Object
reduce 43 omitted
548 549 550 551 552 |
# File 'lib/nokogiri/css/generated_parser.rb', line 548 def _reduce_44(val, _values, result) result = Node.new(:COMBINATOR, val) result end |
#_reduce_45(val, _values, result) ⇒ Object
554 555 556 557 558 |
# File 'lib/nokogiri/css/generated_parser.rb', line 554 def _reduce_45(val, _values, result) result = Node.new(:COMBINATOR, val) result end |
#_reduce_46(val, _values, result) ⇒ Object
560 561 562 563 564 |
# File 'lib/nokogiri/css/generated_parser.rb', line 560 def _reduce_46(val, _values, result) result = Node.new(:COMBINATOR, val) result end |
#_reduce_47(val, _values, result) ⇒ Object
566 567 568 569 570 |
# File 'lib/nokogiri/css/generated_parser.rb', line 566 def _reduce_47(val, _values, result) result = Node.new(:COMBINATOR, val) result end |
#_reduce_5(val, _values, result) ⇒ Object
295 296 297 298 |
# File 'lib/nokogiri/css/generated_parser.rb', line 295 def _reduce_5(val, _values, result) result = :PRECEDING_SELECTOR result end |
#_reduce_52(val, _values, result) ⇒ Object
reduce 51 omitted
580 581 582 583 |
# File 'lib/nokogiri/css/generated_parser.rb', line 580 def _reduce_52(val, _values, result) result = Node.new(:ID, val) result end |
#_reduce_53(val, _values, result) ⇒ Object
585 586 587 588 |
# File 'lib/nokogiri/css/generated_parser.rb', line 585 def _reduce_53(val, _values, result) result = [val.first, val[1]] result end |
#_reduce_54(val, _values, result) ⇒ Object
590 591 592 593 |
# File 'lib/nokogiri/css/generated_parser.rb', line 590 def _reduce_54(val, _values, result) result = [val.first, val[1]] result end |
#_reduce_56(val, _values, result) ⇒ Object
reduce 55 omitted
597 598 599 600 |
# File 'lib/nokogiri/css/generated_parser.rb', line 597 def _reduce_56(val, _values, result) result = :equal result end |
#_reduce_57(val, _values, result) ⇒ Object
602 603 604 605 |
# File 'lib/nokogiri/css/generated_parser.rb', line 602 def _reduce_57(val, _values, result) result = :prefix_match result end |
#_reduce_58(val, _values, result) ⇒ Object
607 608 609 610 |
# File 'lib/nokogiri/css/generated_parser.rb', line 607 def _reduce_58(val, _values, result) result = :suffix_match result end |
#_reduce_59(val, _values, result) ⇒ Object
612 613 614 615 |
# File 'lib/nokogiri/css/generated_parser.rb', line 612 def _reduce_59(val, _values, result) result = :substring_match result end |
#_reduce_6(val, _values, result) ⇒ Object
300 301 302 303 |
# File 'lib/nokogiri/css/generated_parser.rb', line 300 def _reduce_6(val, _values, result) result = :DESCENDANT_SELECTOR result end |
#_reduce_60(val, _values, result) ⇒ Object
617 618 619 620 |
# File 'lib/nokogiri/css/generated_parser.rb', line 617 def _reduce_60(val, _values, result) result = :not_equal result end |
#_reduce_61(val, _values, result) ⇒ Object
622 623 624 625 |
# File 'lib/nokogiri/css/generated_parser.rb', line 622 def _reduce_61(val, _values, result) result = :includes result end |
#_reduce_62(val, _values, result) ⇒ Object
627 628 629 630 |
# File 'lib/nokogiri/css/generated_parser.rb', line 627 def _reduce_62(val, _values, result) result = :dash_match result end |
#_reduce_63(val, _values, result) ⇒ Object
632 633 634 635 636 |
# File 'lib/nokogiri/css/generated_parser.rb', line 632 def _reduce_63(val, _values, result) result = Node.new(:NOT, [val[1]]) result end |
#_reduce_7(val, _values, result) ⇒ Object
305 306 307 308 |
# File 'lib/nokogiri/css/generated_parser.rb', line 305 def _reduce_7(val, _values, result) result = :DESCENDANT_SELECTOR result end |
#_reduce_8(val, _values, result) ⇒ Object
310 311 312 313 |
# File 'lib/nokogiri/css/generated_parser.rb', line 310 def _reduce_8(val, _values, result) result = :CHILD_SELECTOR result end |
#_reduce_9(val, _values, result) ⇒ Object
315 316 317 318 319 320 321 322 323 |
# File 'lib/nokogiri/css/generated_parser.rb', line 315 def _reduce_9(val, _values, result) result = if val[1].nil? val.first else Node.new(:CONDITIONAL_SELECTOR, [val.first, val[1]]) end result end |
#_reduce_none(val, _values, result) ⇒ Object
reduce 64 omitted
640 641 642 |
# File 'lib/nokogiri/css/generated_parser.rb', line 640 def _reduce_none(val, _values, result) val[0] end |