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Re: [PATCH 2/3] lisp/progmodes/etags.el don't (forward-char) as it's ove


From: Eli Zaretskii
Subject: Re: [PATCH 2/3] lisp/progmodes/etags.el don't (forward-char) as it's overriden next line
Date: Sun, 17 Mar 2019 05:36:22 +0200

> Date: Sun, 17 Mar 2019 00:12:36 +0300
> From: Konstantin Kharlamov <address@hidden>
> Cc: address@hidden
> 
> > ^M has special meaning in selective-display mode.
> 
> Thanks, so, I just tried playing with the mode, and I haven't even 
> found ^M anywhere. I wonder if the ^M being added by the mode is in the 
> past, that just no longer happening.
> 
> Specifically, I did:
> 
> 1. wrote in scratch buffer
> test
>  test
>   test
> 2. evaluated (set-selective-display 1) which transformed the look of 
> the text to
> test...
> 3.α Tried searching for ^M by pressing C-s C-q C-m. It's failing to 
> find anything.

The ^M character is what causes that "..." ellipsis.  You cannot
search for it interactively because Emacs prevents that, but the
character is there in the buffer text.



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