toggle-truncate-lines at EOL

toggle-truncate-lines at EOL

[Dan Jacobson]

I discovered that if you have line truncation on, and are at the end
of a very long line, when you hit (toggle-truncate-lines) the screen
doesn't change.  However, if you are a the beginning of that line, it
then correctly stuffs the whole line into the screen.
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http://jidanni.org/ Taiwan(04)25854780

Re: toggle-truncate-lines at EOL

[Dan Jacobson]

Dan> I discovered that if you have line truncation on, and are at the end
Dan> of a very long line, when you hit (toggle-truncate-lines) the screen
Dan> doesn't change.  However, if you are a the beginning of that line, it
Dan> then correctly stuffs the whole line into the screen.

RMS> I could not reproduce this; would you please send a precise bug report?

$ ed aa
aa: No such file or directory
a
------------------------------------------------------1----------------------------------------3------------------------------5--------------------------------------7--------------------------9

Re: toggle-truncate-lines at EOL

[Dan Jacobson]

>>>>> "RMS" == Richard Stallman <rms@gnu.org> writes:

RMS> Should there be a newline at the end of the line?
RMS> How precisely do you invoke the function toggle-truncate-lines?
RMS> What exactly do you type?
Sorry, the long line in my example caused the message to get cut off.

C-u 1 1 1 - <escape> x t o g g l e - t r u <tab> <return> C-x <escape>
<escape> <return>

See how the screen isn't restored to the wrapped version.
-- 
http://jidanni.org/ Taiwan(04)25854780