On 2007-01-10, Fredrik Lundh <[EMAIL PROTECTED]> wrote:
> Neil Cerutti wrote:
>> A found some clues on lexing using the re module in Python in
>> an article by Martin L÷wis.
>
>> Here, each alternative in the regular expression defines a
>> named group. Scanning proceeds in the following steps:
Neil Cerutti wrote:
> A found some clues on lexing using the re module in Python in an
> article by Martin L÷wis.
> Here, each alternative in the regular expression defines a
> named group. Scanning proceeds in the following steps:
>
> 1. Given the complete input, match the regular expre
A found some clues on lexing using the re module in Python in an
article by Martin L÷wis.
http://www.python.org/community/sigs/retired/parser-sig/towards-standard/
He writes:
[...]
A scanner based on regular expressions is usually implemented
as an alternative of all token definitions. For
