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Re: [PATCH] Do not allow identifiers that start with a negative number.
From: |
Akim Demaille |
Subject: |
Re: [PATCH] Do not allow identifiers that start with a negative number. |
Date: |
Wed, 26 Jan 2011 17:35:26 +0100 |
Le 25 janv. 2011 à 04:47, Joel E. Denny a écrit :
> Also, as you probably recall, the reason scan-gram.l has to be so messy in
> order to support omitting semicolons is because Bison-generated parsers
> support only one token of lookahead. However, after 2.5, I'd like to
> propose a mechanism that enables a user to cleanly extend lookahead at
> particular points in a grammar. About a year ago, I implemented that
> mechanism offline and successfully used it to clean up this area of the
> grammar without changing the functionality. So, whenever we return to
> this issue, if we find that there's no other nice way to clean up this
> code without losing important backward compatibility, we'll still have a
> decent way out.
That sounds like a very reasonable plan!
- Re: [PATCH] Do not allow identifiers that start with a negative number., (continued)
- Re: [PATCH] Do not allow identifiers that start with a negative number., Paul Eggert, 2011/01/15
- Re: [PATCH] Do not allow identifiers that start with a negative number., Alex Rozenman, 2011/01/16
- Re: [PATCH] Do not allow identifiers that start with a negative number., Paul Eggert, 2011/01/18
- Re: [PATCH] Do not allow identifiers that start with a negative number., Alex Rozenman, 2011/01/19
- Re: [PATCH] Do not allow identifiers that start with a negative number., Paul Eggert, 2011/01/20
- Re: [PATCH] Do not allow identifiers that start with a negative number., Joel E. Denny, 2011/01/24
- Re: [PATCH] Do not allow identifiers that start with a negative number., Paul Eggert, 2011/01/25
- Re: [PATCH] Do not allow identifiers that start with a negative number., Joel E. Denny, 2011/01/25
- Re: [PATCH] Do not allow identifiers that start with a negative number., Paul Eggert, 2011/01/25
- Re: [PATCH] Do not allow identifiers that start with a negative number., Joel E. Denny, 2011/01/25
- Re: [PATCH] Do not allow identifiers that start with a negative number.,
Akim Demaille <=
- Re: [PATCH] Do not allow identifiers that start with a negative number., Akim Demaille, 2011/01/26
- Re: [PATCH] Do not allow identifiers that start with a negative number., Akim Demaille, 2011/01/26
- Re: [PATCH] Do not allow identifiers that start with a negative number., Akim Demaille, 2011/01/26
- Re: [PATCH] Do not allow identifiers that start with a negative number., Joel E. Denny, 2011/01/27
- Re: [PATCH] Do not allow identifiers that start with a negative number., Joel E. Denny, 2011/01/29
- Re: [PATCH] Do not allow identifiers that start with a negative number., Alex Rozenman, 2011/01/26