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bug#35943: 26.2; `count-lines-page' gives wrong line count (off by one)
From: |
Stefan Kangas |
Subject: |
bug#35943: 26.2; `count-lines-page' gives wrong line count (off by one) |
Date: |
Tue, 28 May 2019 14:40:11 +0200 |
There seems to be an off by one error in `count-lines-page'.
Steps to reproduce:
1. Run emacs -Q
2. Evaluate the following in the scratch buffer:
(with-temp-buffer
(insert "Page 1/3
^L
Page 2/3
^L
Page 3/3")
(forward-page)
(count-lines-page))
NB. Convert "^L" to the actual control characters.
3. Result:
"Page has 2 lines (2 + 0)"
4. Expected result:
"Page has 1 lines (1 + 0)"
Thanks,
Stefan Kangas
In GNU Emacs 26.2 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.22.11)
of 2019-04-13 built on joffe
Windowing system distributor 'The X.Org Foundation', version 11.0.11902000
System Description: Debian GNU/Linux 9.9 (stretch)