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- Subject: Re: interpreter history question
- From: Dirk Laurie <dirk.laurie@...>
- Date: Sat, 14 Sep 2013 12:08:27 +0200
2013/9/14 Patrick <patrick@spellingbeewinnars.org>:
> I know that an early version of Lua used Bison and Flex and that Bison and
> Flex were not used later.
>
> I am just curious, was the original parser/lexer that was outputted scraped
> completely or did it still have valuable code that just needed to be hand
> altered afterwards?
All previous versions of Lua are available from lua.org, and the code
for Lua 1.1 has a `yacc` subdirectory.
