Re: Comparison between integer and character is constant nil (?2 and 0)
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Stephen J Turnbull <turnbull(a)sk.tsukuba.ac.jp> writes in xemacs-beta(a)xemacs.org:
>>>>> "Kyle" == Kyle Jones
<kyle_jones(a)wonderworks.com> writes:
Kyle> If we're getting more bogus
warnings than real warnings then
Kyle> that is the signal that the ebola-check code should be
Kyle> removed.
This is not true for me. Of the two Ebola warnings I remember
seeing
in the last 6 months, the one in AUC-TeX is due to use of
`previous-char' instead of `char-before' (a distant cousin of Ebola),
I thought the consensus on replacement of `previous-char' with
`char-before' was to _not_ do it, since `previous-char' isn't
broken any more.
Monday, 5 April
Mon, 5 Apr
8:30 a.m.
New subject: Comparison between integer and character is constant nil (?2 and 0)
>>>> "sb" == SL Baur <steve(a)xemacs.org>
writes:
sb> I thought the consensus on replacement of `previous-char' with
I'm sorry, that was a typo on my part. The function in question is
`preceding-char' not `previous-char'.
sb> `char-before' was to _not_ do it, since `previous-char' isn't
sb> broken any more.
I missed that discussion so I have no comment; I do know that
preceding-char is still (as of 21.0-beta63) marked as obsolete, and
that it returns the integer zero when (bobp), which is what triggers
the Ebola warning.
--
University of Tsukuba Tennodai 1-1-1 Tsukuba 305-8573 JAPAN
Institute of Policy and Planning Sciences Tel/fax: +81 (298) 53-5091
__________________________________________________________________________
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What are those two straight lines for? "Free software rules."
Kyle Jones
Monday, 5 April
Mon, 5 Apr
1:28 p.m.
New subject: Comparison between integer and character is constant nil (?2 and 0)
SL Baur writes:
Stephen J Turnbull <turnbull(a)sk.tsukuba.ac.jp> writes in
xemacs-beta(a)xemacs.org:
>>>>>> "Kyle" == Kyle Jones
<kyle_jones(a)wonderworks.com> writes:
Kyle> If we're getting more bogus warnings than real warnings then
Kyle> that is the signal that the ebola-check code should be
Kyle> removed.
> This is not true for me. Of the two Ebola warnings I remember seeing
> in the last 6 months, the one in AUC-TeX is due to use of
> `previous-char' instead of `char-before' (a distant cousin of Ebola),
I thought the consensus on replacement of `previous-char' with
`char-before' was to _not_ do it, since `previous-char' isn't
broken any more.
Correct, s/previous-char/preceding-char/.
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Stephen J. Turnbull