软件包：peg（0.1.18-1 以及其他的）

recursive-descent parser generators for C

This package provides peg and leg, two utilities that read a Parsing Expression Grammar (PEG) and generate a recursive-descent parser for it.

Unlike lex and yacc, peg and leg support unlimited backtracking, provide ordered choice as a means for disambiguation, and can combine scanning (lexical analysis) and parsing (syntactic analysis) into a single activity.

本页其他语言版本如下（如何设置默认文档语言）：