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bug#31662: [PATCH] fix double counting bug in term.el
From: |
Noam Postavsky |
Subject: |
bug#31662: [PATCH] fix double counting bug in term.el |
Date: |
Thu, 31 May 2018 18:51:06 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
John Shahid <jvshahid@gmail.com> writes:
> (when (not (or (eobp) term-insert-mode))
> (let ((pos (point)))
> (term-move-columns columns)
> - (delete-region pos (point))))
> + (delete-region pos (point))
> + (term-move-columns (- columns))))
I think it's a better idea to just reset term-current-column to nil,
like what happens in Emacs 26.
> + (should (equal "abcde j"
> + (term-test-screen-from-input
> + 10 12 (concat "\e[mabcdefghij"
> + "\e[H" ;move back to point-min
> + "\e[mabcde"
> + "\e[m j"))))
> +
The "\e[m" is just to make the strings get processed separately, right?
You can pass a list of strings instead:
(term-test-screen-from-input
10 12 (list "abcdefghij"
"\e[H" ;move back to point-min
"abcde"
" j"))