# 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-ca: # other Descriptions of the flex package with a translation in ca: #