Ebnf Yacc

ebnf2yacc is a tool to help write yacc parsers/compilers.It takes as input a grammar written in bnf (ebnf support is planned), and outputs a c++ abstract syntax tree that supports the visitor pattern, along with a yacc parser that builds the tree.

Miraplacid Binary and Text DOM SDK represents two complementary technologies - BinaryDOM and TextDOM. This is redistributable software library component (dll) which works on .Net platform accompanied with documentation, data files and examples. Miraplacid Binary Document Object Model (Binary...

yagg, given YACC-like and LEX-like input files, generates a C++ program that generates all strings of a user-specified length. yagg can then be used to generate inputs for testing, or to validate that a grammar accepts the strings that you think it does. The grammar file provides the grammar...


Platforms: *nix

Heirloom Development Tools package provides yacc, lex, m4, make, and SCCS as portable derivatives of the utilities released by Sun as part of OpenSolaris. The OpenSolaris utilities were in turn derived from the original Unix versions, and are assumed be conforming implementations of the POSIX...


Platforms: *nix

Berkeley Yacc is an LALR(1) parser generator. Berkeley Yacc has been made as compatible as possible with AT&T Yacc. Berkeley Yacc can accept any input specification that conforms to the AT&T Yacc documentation. Specifications that take advantage of undocumented features of AT&T Yacc will probably...


Platforms: *nix

Convert EBNF, ABNF, XBNF, and XML EBNF to Syntax Diagrams. Create and Edit Syntax/State/Flow Diagrams Graphically with Drag and Drop. Generate Parser/compiler directly from Syntax/State/Flow Diagrams. Convert Syntax Diagrams to EBNF. Generates Intermediate Postfix Output for ease of integration ....


Platforms: Windows

... visualizes EBNF (Extended Backus Naur Form). Therefore an .ebnf File is required, which contains rules written in EBNF. The program parses the rules, visualizes them as syntax diagrams and is able to generate .gif and .emf files for further use.


Platforms: Windows, Mac, Linux

LLgen is a LL parser in the style of yacc. The Amsterdam Compiler Kit is fast, lightweight and retargetable compiler suite and toolchain written by Andrew Tanenbaum and Ceriel Jacobs, and was Minix native toolchain. The ACK was originally closed-source software (that allowed binaries to be...


Platforms: *nix

PyBison is a Python binding to the Bison (yacc) and Flex (lex) parser-generator utilities. It allows parsers to be quickly and easily developed as Python class declarations, and for these parsers to take advantage of the fast and powerful C-based Bison/Flex. Users write a subclass of a basic...


Platforms: *nix

y2l project is a acc to LaTeX grammar pretty printer. y2l takes a yacc(1) grammar description file and generates an EBNF (Extended Backus-Naur Form) grammar from it. By default, the output will be a LaTeX(1) longtable environment, that can be input{} into any LaTeX document. Automatic...


Platforms: *nix

Styx is a scanner and parser generator designed to address some shortcomings of the traditional lex/yacc combination. It has unique features like automatic derivation of depth grammar, production of the derivation tree including its C interface which provides access to the abstract syntax tree,...


Platforms: *nix

Create and Edit Syntax/State Diagrams Graphically with Drag and Drop. Convert EBNF, ABNF, XBNF, and XML EBNF to Syntax Diagrams. Generate Parser/compiler directly from Syntax/State/Flow Diagrams. Convert Syntax Diagrams to EBNF. Generates Intermediate Postfix Output for ease of integration ....


Platforms: Windows

Create and Edit Syntax/State Diagrams Graphically with Drag and Drop. Convert EBNF, ABNF, XBNF, and XML EBNF to Syntax Diagrams. Generate Parser/compiler directly from Syntax/State/Flow Diagrams. Convert Syntax Diagrams to EBNF. Can Represent Binary Grammar and Parse Binary Signatures. Automated...


Platforms: Windows

Hyacc is an efficient and practical Yacc/Bison-compatible full LR(1)/LALR(1)/LR(0) and partial LR(k) parser generator in ANSI C based on Knuth and Pager's LR(1) algorithms. Generated parser can be used in open-source or commercial software.


Platforms: Windows, Mac, BSD, Linux

Complete LALR(1) parser generator and engine (like BISON or YACC) but it's all done in PHP, and the input grammar is easier and more maintainable. Write your actions in PHP. Generate PHP output code. Drive your parser with PHP. Wanna make a language?


Platforms: Windows, Mac, Linux

Yet another COSI Clone is an assembly computer simulation.


Platforms: Windows, Mac, Linux

Given YACC-like and LEX-like input files, yagg generates a C program that generates all strings of a user-specified length. yagg is easy to use, and provides a means of generating test inputs or validating a parser grammar by inspecting the strings.


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

YaYacc stands for Yet Another YaccHere are some key features of "YaYacc":dlTE Transmission of yacc descriptions to template code in C++ language.dlTE The work of the resulting code is the same algorithm LALR(1) as yacc.dlTE Object-oriented method of integration with a lexical analyzer.dlTE The...


Platforms: C and C plus plus

DOS33 is a collection of utilities that will extract Apple ][ disk images and run pure Applesoft Basic programs. The yacc/bison and lex tools are used to generate the Applesoft Basic parser. util/catalog - lists and extracts all files in a disk image aexec/aexec - runs/lists an applesoft basic...


Platforms: *nix

Nasal is a language that I wrote for use in a personal project. Ostensibly it was because I was frustrated with the dearth of small-but-complete embeddable scripting languages, but of course I really wrote it because it was fun. It is still young and incomplete in a few places, but is under...


Platforms: *nix