Re: Lpeg 0.12: "grammar has too many rules"

[Sean Conner <sean@...>]

It was thus said that the Great Petite Abeille once stated:
> 
> On Sep 20, 2013, at 6:32 AM, Sean Conner <sean@conman.org> wrote:
> 
> >> [1] https://github.com/spc476/LPeg-Parsers/blob/master/email.lua
> 
> Very nice. Thanks for sharing.
> 
> One minor thing though: merge_addr can fail if there is no domain in an address:

 Oh, wait, you could mean that I don't match an address sans domain.  Well,
the parser is based on RFC-5322, (obsoletes RFC-2822 and RFC-822).  I tried
adding support for the older formats, but the parse time shot up alarmingly
(sub-hundredth of a second for the current version, multiple seconds with
the obsolete parsing code).

  -spc