Showing 30 open source projects for "lex"

View related business solutions
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
    Learn More
  • 1
    PHP Parser

    PHP Parser

    A PHP parser written in PHP

    ...A parser constructs an Abstract Syntax Tree (AST) of the code and thus allows dealing with it in an abstract and robust way. As the parser is based on the tokens returned by token_get_all (which is only able to lex the PHP version it runs on), additionally a wrapper for emulating tokens from newer versions is provided. This allows to parse PHP 7.4 source code running on PHP 7.0, for example. This emulation is somewhat hacky and not perfect, but it should work well on any sane code. Support for pretty printing, which is the act of converting an AST into PHP code. ...
    Downloads: 9 This Week
    Last Update:
    See Project
  • 2
    ANTLR

    ANTLR

    Parser generator to read, process, or translate structured text

    ...Twitter search uses ANTLR for query parsing, with over 2 billion queries a day. The languages for Hive and Pig, the data warehouse and analysis systems for Hadoop, both use ANTLR. Lex Machina uses ANTLR for information extraction from legal texts. Oracle uses ANTLR within SQL Developer IDE and their migration tools. NetBeans IDE parses C++ with ANTLR. The HQL language in the Hibernate object-relational mapping framework is built with ANTLR.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 3
    Ox: Attribute Grammar Compiling System

    Ox: Attribute Grammar Compiling System

    Ox is an attribute-grammar evaluator generator.

    Ox is an attribute grammar compiling system that augments Lex and Yacc specifications with definitions of synthesized and inherited attributes written in a combination of Ox and C/C++ syntax. From these augmented specifications, Ox generates ordinary Lex and Yacc specifications that build and decorate attributed parse trees. The user can specify parse-tree traversals for easy ordering of side effects such as code generation.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    SCons

    SCons

    A software construction tool

    SCons is a software construction tool that is a superior alternative to the classic "Make" build tool that we all know and love. SCons is implemented as a Python script and set of modules, and SCons "configuration files" are actually executed as Python scripts. This gives SCons many powerful capabilities not found in other software build tools. We make SCons available in three distinct packages, for different purposes. - The scons package is the basic package to install SCons. You...
    Leader badge
    Downloads: 2,329 This Week
    Last Update:
    See Project
  • Run applications fast and securely in a fully managed environment Icon
    Run applications fast and securely in a fully managed environment

    Cloud Run is a fully-managed compute platform that lets you run your code in a container directly on top of scalable infrastructure.

    Run frontend and backend services, batch jobs, deploy websites and applications, and queue processing workloads without the need to manage infrastructure.
    Try for free
  • 5

    ULS

    A lexical analyzer generator that makes the class source code.

    ULS is a class library for creating lexical analyzer from language specification file. It's provided as C/C++/C# and Java (class) libraries with a few of tools on Linux/Windows platform.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    RE/flex lexical analyzer generator

    RE/flex lexical analyzer generator

    The regex-centric, fast lexical analyzer generator for C++

    A C++ high-performance regex library and Flex-compatible lexical analyzer generator with full Unicode support, new indentation anchors, lazy quantifiers, and many other modern features. Accepts Flex lexer specification syntax and is compatible with Bison/Yacc parsers. Generates reusable source code that is easy to understand. Supports fast scanning of UTF-8/16/32 files, strings, and streams. The reflex scanner generator generates clean C++ lexer class code that is thread-safe. Generates...
    Downloads: 3 This Week
    Last Update:
    See Project
  • 7

    LR Parser and Lexer Generators: Fortran

    LR parser generator and lexer generator for use in Fortran

    The generator for LR parsers uses Pager's method, augmented with Tom Pennello's Forward Move Algorithm for error recovery. The grammar specifies identifiers for nodes in the abstract syntax tree, and the identifiers for tokens. It generates Fortran declarations for tree node identifiers and named constants that represent the PDA. The lexer generator accepts regular expressions and generates a DFA. It generates Fortran declarations for character classes, recognized objects, named constants...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    pyparsing is a general parsing module for Python. Grammars are implemented directly in the client code using parsing objects, instead of externally, as with lex/yacc-type tools. Includes simple examples for parsing SQL, CORBA IDL, and 4-function math
    Downloads: 5 This Week
    Last Update:
    See Project
  • 9

    NaiveLanguageTools

    C# lexer and parser

    NLT is free, open-source C# lexer and GLR parser suite -- which translates to ability to parse ambiguous grammars. Grammar can be defined directly in code or (preferably) in separate file (lex/yacc-like) for included generator. If you understand/guess the meaning of grammar in C#: // scanning lexer.AddStringRule(")", match => SymbolEnum.RPAREN); // parsing prod_builder.AddProduction(SymbolEnum.exp, SymbolEnum.LPAREN, SymbolEnum.exp, SymbolEnum.RPAREN, (_1, e, _3) => (AstNode)e); or grammar in NLT format: // scanning /[A-Za-z_][A-Za-z_0-9]*/ -> IDENTIFIER, IdentifierSymbol.Create($text); // parsing program -> list:namespace_list { new Program(currCoords(), (Namespaces)list) }; you should be able to use it :-). ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • The database client with the highest user satisfaction Icon
    The database client with the highest user satisfaction

    DbVisualizer has everything you need to build, manage and maintain state-of-the-art database technologies.

    DbVisualizer is the highest performer among the universal database tools in the G2 grid for universal database management systems. Write queries in an advanced SQL editor that has all the smart features you need. Speed up your coding and avoid errors. Design your favorite workspace that is saved between sessions. Tag objects and script files as favorites for instant loads. Autosave your work and resume where you left off with editors preserved between sessions. Connect with high security. Work with optimized features and functions, improved for over a decade by continuous feedback from thousands of users. Customers range from self employed consultants to major institutions and global corporations with more than 8,000 licensed users.
    Learn More
  • 10
    Frost Programming Language

    Frost Programming Language

    Frost Programming Language Interpreter

    ...As any major interpreted language, you can easily create bindings of your C library functions to Frost. Its interpreter is written in C, and it only uses libC and POSIX system calls (Lex and Yacc are not required). You can easily compile it on Linux or OS X using the included Makefile.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11

    Kayacc

    A Compiler Development Toolkit

    ...The class library supports symbol tables, Unicode text manipulation, reserved word mappings, and translating between Unicode and byte oriented encodings. Tombo is an alternative for lex, yacc and Bison tools. Source can be browsed in git/code repository or src directory. Send e-mail to tombo@gekkoware.com for support
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    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 it's C interface which provides access to the abstract syntax tree, preservation of full source information and pretty printing to facilitate source-source translation, persistence to aid rapid interpreter writing.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Txt2C is an utility written in C and LEX in order to create functions in C that shows by sdtout a text passed as parameter.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    Txt2Perl is an utility written in C and LEX in order to create subroutines in perl that shows by sdtout a text passed as parameter.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Generate parsers with ease, using a graphical user interface, or console. Design your parsers graphically or by using standard regular expressions and BNF syntax similar to lex/yacc. Generated parsers can be in C or C++.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    A CUP/LEX editor plugin for Eclipse
    Leader badge
    Downloads: 3 This Week
    Last Update:
    See Project
  • 17
    PLY is a set of bash scripts that provides parsing functionality for macros that generate shell code. It was inspired by lex & yacc UNIX utilities used for compiler construction, and its function is analogous to the role of C preprocessor.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    wsbasic a basic interpreter or scripting language implemented without flex/bison or lex/yacc. Object oriented and very maintainable code. Based on jack crenshaw's let's build a compiler. Can act as a replacement for bash or sh scripting.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    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.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    SDL_GLel is an OpenGL extension library for SDL. Its files are dymically generated from the OpenGL extension repository using a lex/yacc parser, in order to be up-to-date with new extensions.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    A small but extensible Java based "embedded lisp"- derives from the 1960 Mc Carthy Lisp a new consequently functional, dynamically scoped dialect enriched by modern features (pattern matching, parallel processing, implicit lex. closures etc).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    A generic XML parser generator. With a DTD input for any ML language, the C parser for that language is generated. The users can embed their C code with a minimal knowledge of lex/yacc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    In a nutshell it takes as input the formal specification of any text protocol in ABNF and generates the parser in C language for that grammar using lex/yacc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    CppCC is an object-oriented scanner and LL(k) parser generator. It aims to replace LEX&YACC for those who write C++ applications that involve parsing.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Php Lexer - converts .lex files into .php files (so you can tokenize files) used to be: a PHP compiler for the .NET CIL (but that's pretty dead now)
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next