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Re: [Nmh-workers] Development Questions. check Programs. register.
From: |
Ralph Corderoy |
Subject: |
Re: [Nmh-workers] Development Questions. check Programs. register. |
Date: |
Wed, 19 Oct 2016 13:27:01 +0100 |
Hi,
I wrote:
> Back to ctype.h, can we now assume POSIX
ISTM that the sbr/ctype-checked.h versions assume, wrongly, that
isdigit(EOF) and tolower(EOF) aren't valid, for example, and will index
an array with -1. We can't increment all the indexes by one as that
will promote a char to int before the index, removing the desired
warning. Instead, each look-up table can be a private array with a
pointer to its second element, and index that. Sound OK?
--
Cheers, Ralph.
https://plus.google.com/+RalphCorderoy
- [Nmh-workers] Development Questions. check Programs. register., Ralph Corderoy, 2016/10/17
- Re: [Nmh-workers] Development Questions. check Programs. register., Lyndon Nerenberg, 2016/10/17
- Re: [Nmh-workers] Development Questions. check Programs. register., Ken Hornstein, 2016/10/17
- Re: [Nmh-workers] Development Questions. check Programs. register., Ralph Corderoy, 2016/10/19
- Re: [Nmh-workers] Development Questions. check Programs. register.,
Ralph Corderoy <=
- Re: [Nmh-workers] Development Questions. check Programs. register., Ralph Corderoy, 2016/10/19
- Re: [Nmh-workers] Development Questions. check Programs. register., Tom Lane, 2016/10/19
- Re: [Nmh-workers] Development Questions. check Programs. register., Ralph Corderoy, 2016/10/19
- Re: [Nmh-workers] Development Questions. check Programs. register., Tom Lane, 2016/10/19
- Re: [Nmh-workers] Development Questions. check Programs. register., Ralph Corderoy, 2016/10/19
- Re: [Nmh-workers] Development Questions. check Programs. register., David Levine, 2016/10/19
- Re: [Nmh-workers] Development Questions. check Programs. register., David Levine, 2016/10/19
Re: [Nmh-workers] Development Questions. check Programs. register., David Levine, 2016/10/17