• parsers: SLR parsers, LALR parsers, canonical LR(1) parsers, minimal LR(1) parsers, and generalized LR parsers (GLR parsers). LR parsers can be generated...
    62 KB (8,130 words) - 20:10, 28 April 2025
  • A canonical LR parser (also called a LR(1) parser) is a type of bottom-up parsing algorithm used in computer science to analyze and process programming...
    15 KB (2,253 words) - 23:14, 6 September 2024
  • The parser is mechanically generated from a formal grammar for the language. SLR and the more general methods LALR parser and Canonical LR parser have...
    6 KB (871 words) - 11:35, 11 May 2025
  • grammar for a computer language. An LALR parser is a simplified version of a canonical LR parser. The LALR parser was invented by Frank DeRemer in his 1969...
    11 KB (1,470 words) - 12:41, 29 November 2024
  • shift-reduce parser scans and parses the input text in one forward pass over the text, without backing up. The parser builds up the parse tree incrementally...
    20 KB (2,667 words) - 20:45, 28 April 2025
  • Bounded-context parser (BC) LR parser (Left-to-right, Rightmost derivation in reverse) Simple LR parser (SLR) LALR parser (Look-Ahead) Canonical LR parser (LR(1))...
    4 KB (506 words) - 15:47, 28 October 2024
  • lookahead LR parser (LALR) generator is a software tool that reads a context-free grammar (CFG) and creates an LALR parser which is capable of parsing files...
    6 KB (789 words) - 12:53, 30 July 2024
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    History of compiler construction (category Parsing algorithms)
    LR parser is a parser that reads input from Left to right (as it would appear if visually displayed) and produces a Rightmost derivation. The term LR(k)...
    52 KB (6,376 words) - 07:59, 21 November 2024
  • Variants: Canonical LR parser LALR (look-ahead LR) parser Operator-precedence parser SLR (Simple LR) parser Simple precedence parser Packrat parser: a linear...
    37 KB (4,881 words) - 11:56, 14 February 2025
  • interest, as they can be parsed in linear time and in fact a parser can be automatically generated from the grammar by a parser generator. They are thus...
    4 KB (512 words) - 16:32, 17 July 2024
  • generated parsers are portable: they do not require any specific compilers. Bison by default generates LALR(1) parsers but it can also generate canonical LR, IELR(1)...
    22 KB (2,306 words) - 09:09, 3 January 2025
  • Variants: Canonical LR parser LALR (look-ahead LR) parser Operator-precedence parser SLR (Simple LR) parser Simple precedence parser Packrat parser: a linear...
    72 KB (7,945 words) - 09:48, 26 April 2025
  • Thumbnail for Context-free grammar
    of the general-purpose parsing algorithms: CYK algorithm (for grammars in Chomsky normal form) Earley parser GLR parser LL parser (only for the proper subclass...
    46 KB (6,143 words) - 21:09, 21 April 2025
  • Burrows–Abadi–Needham logic – Business computing C++ – C# – C – Cache – Canonical LR parser – Cat (Unix) – CD-ROM – Central processing unit – Chimera – Chomsky...
    17 KB (1,384 words) - 14:26, 28 February 2025
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    particularly in automatically generated C code. For example, goto in the canonical LR parser. Implementing multi-level break and continue if not directly supported...
    50 KB (5,886 words) - 13:57, 5 January 2025
  • Thumbnail for Formal grammar
    grammar into a working parser. Strictly speaking, a generative grammar does not in any way correspond to the algorithm used to parse a language, and various...
    24 KB (3,450 words) - 20:46, 12 May 2025
  • but specifies a binary form that is extremely easy to parse – an LR(0) grammar – called Canonical S-expressions. SPKI/SDSI does not define a role for a...
    4 KB (522 words) - 19:24, 19 February 2025
  • regular languages, TDFA is also capable of submatch extraction and parsing. While canonical DFA can find out if a string belongs to the language defined by...
    30 KB (4,605 words) - 06:30, 14 April 2025
  • Extraordinary Reliability Engineer", Reliability Web Kapur, K.C., and Lamberson, L.R., (1977), Reliability in Engineering Design, John Wiley & Sons, New York...
    97 KB (13,293 words) - 12:34, 25 February 2025