软件包：flex（2.6.4-8.2） [debports]
fast lexical analyzer generator
Flex is a tool for generating scanners: programs which recognized lexical patterns in text. It reads the given input files for a description of a scanner to generate. The description is in the form of pairs of regular expressions and C code, called rules. Flex generates as output a C source file, lex.yy.c, which defines a routine yylex(). This file is compiled and linked with the -lfl library to produce an executable. When the executable is run, it analyzes its input for occurrences of the regular expressions. Whenever it finds one, it executes the corresponding C code.
其他与 flex 有关的软件包
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- dep: debconf
- Debian 配置管理系统
- 或者 debconf-2.0
- 本虚包由这些包填实： cdebconf, cdebconf-udeb, debconf
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- dep: libc6.1 (>= 2.34)
- GNU C 语言运行库：共享库
同时作为一个虚包由这些包填实： libc6.1-udeb
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- dep: m4
- macro processing language
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- rec: libfl-dev
- static library for flex (a fast lexical analyzer generator)
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- sug: bison
- YACC-compatible parser generator
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- sug: build-essential
- 编译所必需的软件包列表
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- sug: flex-doc
- Documentation for flex (a fast lexical analyzer generator)