From: Joel Reymont <joelr1@gmail.com>
To: caml-list@inria.fr
Subject: Re: [Caml-list] Case-insensitive lexing
Date: Fri, 23 Feb 2007 16:02:19 +0000 [thread overview]
Message-ID: <7504EE4A-36DE-46EF-B60C-A9F4ADEEED6F@gmail.com> (raw)
In-Reply-To: <011EB42A-05E3-4686-BED7-2DB8B2663221@cs.uni-sb.de>
On Feb 23, 2007, at 3:50 PM, Christian Lindig wrote:
> I assume you define identifier to a sequence of upper and lower
> characters. What is wrong with this solution and what would you
> have liked to see instead?
I was hoping not having to write this (from a Lex file):
A [Aa]
B [Bb]
..
Y [Yy]
Z [Zz]
{A}{B}{O}{V}{E} { return(ABOVE); }
{A}{G}{O} { return(AGO); }
{A}{L}{E}{R}{T} { return(ALERT); }
Or even uglier
{N}{U}{M}{E}{R}{I}{C}{A}{R}{R}{A}{Y}{R}{E}{F} ('ARRAY-NUM-
REF, yytext)
{T}{R}{U}{E}{F}{A}{L}{S}{E}{A}{R}{R}{A}{Y} ('ARRAY-NUM,
yytext)
{T}{R}{U}{E}{F}{A}{L}{S}{E}{A}{R}{R}{A}{Y}{R}{E}{F} ('ARRAY-NUM-
REF, yytext)
Thanks, Joel
--
http://wagerlabs.com/
next prev parent reply other threads:[~2007-02-23 16:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-23 15:32 Joel Reymont
2007-02-23 15:41 ` [Caml-list] " Denis Bueno
[not found] ` <011EB42A-05E3-4686-BED7-2DB8B2663221@cs.uni-sb.de>
2007-02-23 16:02 ` Joel Reymont [this message]
2007-02-23 19:04 ` Martin Jambon
[not found] ` <42EFE4CF-F2F8-4AD2-9909-D0CF027A17AD@cs.uni-sb.de>
2007-02-23 21:03 ` Joel Reymont
2007-02-23 22:51 ` Erik de Castro Lopo
2007-02-23 23:00 ` Jon Harrop
2007-02-23 23:39 ` Tom
2007-02-24 0:32 ` Jon Harrop
2007-03-17 19:55 ` Oliver Bandel
2007-02-23 20:21 ` Francois Rouaix
2007-02-24 2:25 ` skaller
2007-02-24 2:46 ` Jon Harrop
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7504EE4A-36DE-46EF-B60C-A9F4ADEEED6F@gmail.com \
--to=joelr1@gmail.com \
--cc=caml-list@inria.fr \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox