# Source: flex # Package: flex # Versions: flex (2.5.35-10), flex (2.5.35-10.1), flex (2.5.35-9), flex (2.5.35-9.1) # Prioritize: 43 Description: A 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. Description-sk: Flex je nástroj na tvorbu skenerov - programov rozpoznávajúcich lexikálne vzory v texte. Načíta zo zadaných vstupných súbory popis skenera, ktorý má vytvoriť. Popis je v tvare dvojíc regulárnych výrazov a kódu v jazyku C, ktoré sa nazývajú pravidlá. Flex generuje na výstupe zdrojový súbor lex.yy.c v jazyku C, ktorý definuje funkciu yylex(). Tento súbor skompilovaný a linkovaný voči knižnici -lfl vytvorí spustiteľný súbor, ktorý po spustení analyzuje výskyty regulárnych výrazov na svojom vstupe a vykoná zodpovedajúci kód v jazyku C. # other Descriptions of the flex package with a translation in sk: # # Description-id: 220796 https://ddtp.debian.org/ddt.cgi?desc_id=220796 # patch https://ddtp.debian.org/ddt.cgi?diff1=220796&diff2=66157&language=sk # This Description is active # This Description was in forky from 2025-08-10 to 2026-09-28; # This Description was in trixie from 2023-06-12 to 2026-09-14; # This Description was in sid from 2014-04-15 to 2026-09-28; # This Description was in bookworm from 2021-08-18 to 2026-07-13; # This Description was in bullseye from 2020-03-03 to 2024-09-02; # This Description was in buster from 2017-07-28 to 2022-09-13; # This Description was in jessie from 2014-05-04 to 2018-06-26; # This Description was in stretch from 2015-05-03 to 2020-07-21; #