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The following list is of projects which are known to "use" Bison in the looser sense, that they use free software development tools and distribute code which is intended to be fed into Bison or a Bison-compatible package. Bash shell uses a yacc grammar for parsing the command input. Bison's own grammar parser is generated by Bison. [11]
Flex (fast lexical analyzer generator) is a free and open-source software alternative to lex. [2] It is a computer program that generates lexical analyzers (also known as "scanners" or "lexers").
Other examples of parser generators in the yacc vein are ANTLR, Coco/R, [22] CUP, [citation needed] GNU Bison, Eli, [23] FSL, [citation needed] SableCC, SID (Syntax Improving Device), [24] and JavaCC. While useful, pure parser generators only address the parsing part of the problem of building a compiler.
GNU Bison – Yacc-compatible parser generator program GNU C Library – GNU implementation of the standard C library Pages displaying short descriptions of redirect targets GNU Compiler Collection – Free and open-source compiler for various programming languages
[1] [2] It is specialized for use in text editors, as it supports incremental parsing for updating parse trees while code is edited in real time, [3] and provides a built-in S-expression query system for analyzing code.
Olive 0.1 was in development for a year before it was published. The original author said that the program itself was his first C++ and his first large-scale programming project. Due to being inexperienced the author says that a lot of programming and video handling mistakes were made. It is known to be unstable.
However, parser generators for context-free grammars often support the ability for user-written code to introduce limited amounts of context-sensitivity. (For example, upon encountering a variable declaration, user-written code could save the name and type of the variable into an external data structure, so that these could be checked against ...
This is a list of free and open-source software (FOSS) packages, computer software licensed under free software licenses and open-source licenses. Software that fits the Free Software Definition may be more appropriately called free software ; the GNU project in particular objects to their works being referred to as open-source . [ 1 ]