GNU bug report logs - #22763
25.1.50; Feature Request -- A faster method to obtain line number at position.

Previous Next

Full log

View this message in rfc822 format

From: Andreas Schwab <schwab <at> linux-m68k.org>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: Ben Levy <blevy <at> protonmail.com>, 22763 <at> debbugs.gnu.org
Subject: bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position.
Date: Thu, 20 May 2021 09:27:34 +0200

On Mai 20 2021, Eli Zaretskii wrote:

>> Date: Wed, 19 May 2021 23:55:27 +0000
>> From:  Ben Levy via "Bug reports for GNU Emacs,
>>  the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
>> 
>> For this section in the line-number-at-pos code:
>> 
>> /* Check that POSITION is n the visible range of the buffer. */
>> if (pos < BEGV || pos > ZV)
>>   args_out_of_range (make_int (start), make_int (ZV));
>> 
>> Shouldn't the lower bound condition be pos < start instead of pos < BEGV?
>
> No, because 'start' is the _byte_ position,

But it should not be passed to args_out_of_range then.

Andreas.

-- 
Andreas Schwab, schwab <at> linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.