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List:       antlr-interest
Subject:    Re: [antlr-interest] Unicode character classes
From:       Douglas Godfrey <douglasgodfrey () gmail ! com>
Date:       2011-12-16 15:24:04
Message-ID: CB10CC6A.895B%douglasgodfrey () gmail ! com
[Download RAW message or body]

there all in the sql2003 grammar including all characters valid in  an
Latin-1 and/or Unicode Identifier


On Fri, Dec 16, 2011 at 2:11 AM, Douglas Godfrey <douglasgodfrey@gmail.com>
wrote:
> 
> A set of rules for all UNICODE code pages can be found in the SQL2003
> grammar on the Antlr downloads page.
> 

I think that ideally a proper Unicode library should deal with valid and
invalid characters, or other checks.
For example, glib has a validate function,
http://developer.gnome.org/glib/2.30/glib-Unicode-Manipulation.html#g-unicha
r-validate
Other programming environments have similar libraries.

Simos




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