RE/flex is the fast lexical analyzer generator with full Unicode support, indent/nodent/dedent anchors, lazy quantifiers, word boundaries, and many other modern features. Supports 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 tool generates clean lexer class code that is thread-safe. Generates Graphviz files to vis
Ultra fast grep with interactive query UI: search file systems, source code, text, binary files, archives (cpio/tar/pax/zip), compressed files (gz/Z/bz2/lzma/xz), documents, fuzzy search, and more. A faster, user-friendly replacement for GNU/BSD grep.