Yet another high-performance C++ regex library and lexical analyzer generator like Flex: extends Flex++ with Unicode support, indent/dedent anchors, lazy quantifiers, functions for lex and syntax error reporting and more. Seamlessly integrates with Bison and other parsers.
bison flex compiler regex regular-expression fuzzy-matching lex pcre lexer lexer-generator regex-pattern regular-expressions graphviz-dot lexical-analyzer regex-library regex-engine flex-regex
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Updated
Aug 27, 2026 - C++